/* ============================================
   CANCER & ONCOLOGY CONFERENCE — PREMIUM STYLES
   Crimson & Pink Medical Theme · Clinical Excellence Design
   ============================================ */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700;800&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
    /* Materials Science Conference 2027 — Graphene Black, Quantum Purple & Nano Cyan.
       Ultra-premium materials science color system for advanced nanotechnology, quantum materials engineering, semiconductor innovation, and futuristic materials discovery.
       Inspired by semiconductor dashboards, nanotechnology interfaces, and advanced engineering platforms. */

    /* Primary Colors — Graphene Black & Scientific Authority */
    --primary-crimson: #0F1115;
    /* Graphene black — primary brand, deepest scientific authority, material precision */
    --primary-dark: #080A0E;
    /* Ultra-dark carbon — deepest shadows and material depth */
    --primary-light: #1B1F2C;
    /* Metallic slate — secondary dark backgrounds, industrial tone */

    /* Secondary Colors — Quantum Purple & Plasma Copper */
    --secondary-pink: #7B61FF;
    /* Quantum purple — high-energy tech accent, key actions, innovation */
    --secondary-rose: #FF8A3D;
    /* Plasma copper — warm metallic energy, dynamic scientific elements */
    --secondary-blush: #EEF2F8;
    /* Frosted chrome — cool light backgrounds, precision clinical white */

    /* Accent Colors — Nano Cyan & Titanium Silver */
    --accent-purple: #3EE6D8;
    /* Nano cyan — scientific precision glow, advanced tech highlight */
    --accent-lavender: #62D9CE;
    /* Teal copper — mid-range metallic glow, elevated states */
    --accent-gold: #C7CED6;
    /* Titanium silver — metallic highlights, chrome reflections */

    /* RGB component tokens — for rgba() with alpha. Change a theme by
       editing the hex tokens above and these matching RGB tokens.
       No other file needs to change. */
    --primary-rgb: 15, 17, 21;
    /* matches --primary-crimson #0F1115 (graphene black) */
    --primary-dark-rgb: 8, 10, 14;
    /* matches --primary-dark #080A0E (ultra-dark carbon) */
    --accent-rgb: 62, 230, 216;
    /* matches --accent-purple #3EE6D8 (nano cyan) */
    --cream-rgb: 238, 242, 248;
    /* matches --secondary-blush #EEF2F8 (frosted chrome) */
    --ocean-rgb: 255, 138, 61;
    /* matches --secondary-rose #FF8A3D (plasma copper) */
    --coral-rgb: 123, 97, 255;
    /* matches --secondary-pink #7B61FF (quantum purple) */

    /* Neutrals — cool-toned metallic palette */
    --white: #FFFFFF;
    --off-white: #F4F7FB;
    --light-gray: #E3E8EF;
    --mid-gray: #A8B4C2;
    --text-gray: #475569;
    --dark-gray: #1E2736;
    --black: #07090C;

    /* Gradients — Futuristic Nanotechnology Theme */
    --gradient-primary: linear-gradient(135deg, var(--primary-crimson) 0%, var(--secondary-pink) 100%);
    /* Graphene Black to Quantum Purple — authority to innovation */
    --gradient-soft: linear-gradient(135deg, var(--secondary-blush) 0%, var(--secondary-rose) 100%);
    /* Frosted Chrome to Plasma Copper — precision to scientific energy */
    --gradient-gold: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-lavender) 100%);
    /* Titanium Silver to Teal Copper — metallic warmth cascade */

    /* Typography */
    --font-primary: var(--font-inter), -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: var(--font-playfair), Georgia, serif;

    /* Spacing */
    --section-padding: 120px;
    --container-width: 1200px;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(var(--primary-dark-rgb), 0.08);
    --shadow-md: 0 4px 20px rgba(var(--ocean-rgb), 0.15);
    --shadow-lg: 0 10px 40px rgba(var(--accent-rgb), 0.18);
    --shadow-xl: 0 20px 60px rgba(var(--ocean-rgb), 0.22);

    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(var(--accent-rgb), 0.15);

    /* Status colors */
    --color-error: #b00020;
    --color-success: #10B981;
    --color-warning: #F59E0B;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: clip;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    ;
    color: var(--dark-gray);
    background: var(--white);
    line-height: 1.6;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.speaker-modal-open {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ===== CONTAINER ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

/* .btn-secondary {
    background: var(--white);
    color: var(--primary-crimson);
    border: 2px solid var(--mid-gray);
}

.btn-secondary:hover {
    border-color: var(--primary-crimson);
    background: var(--secondary-blush);
} */

.btn-secondary {
    position: relative;
    overflow: hidden;
    background: var(--white);
    color: var(--primary-crimson);
    border: 2px solid var(--mid-gray);
    z-index: 1;
}

.btn-secondary::before {
    content: "";
    position: absolute;
    top: -100%;
    left: -100%;
    width: 200%;
    height: 200%;
    background: var(--secondary-blush);
    transform: rotate(45deg);
    transition: var(--transition-slow);
    z-index: -1;
}

.btn-secondary:hover::before {
    top: 0;
    left: 0;
}

.btn-secondary:hover {
    border-color: var(--primary-crimson);
    color: var(--primary-crimson);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-crimson);
    border: 2px solid var(--primary-crimson);
}

/* .btn-outline-primary:hover {
    background: var(--primary-crimson);
    color: var(--white);
} */

.btn-large {
    padding: 18px 40px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-small {
    padding: 8px 20px;
    font-size: 13px;
    border-radius: 8px;
}

/* ===== FORM FIELDS (reusable) =====
   Shared floating-label inputs/selects/textareas.
   Used by contact form, brochure modal, and any future forms.
   ============================================ */

.field {
    position: relative;
}

.field--full {
    grid-column: 1 / -1;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.45;
    color: var(--dark-gray);
    border-radius: 14px;
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    background-color: rgba(255, 255, 255, 0.9);
    padding: 22px 16px 14px;
    transition: border-color 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.field textarea {
    min-height: 130px;
    resize: vertical;
}

.field select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 44px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none'%3E%3Cpath stroke='%231e293b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 14px;
}

.field label {
    position: absolute;
    left: 6px;
    top: 15px;
    padding: 3px 10px;
    font-size: 14px;
    line-height: 1.2;
    letter-spacing: 0.01em;
    color: var(--text-gray);
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    pointer-events: none;
    transition:
        top 0.24s cubic-bezier(0.2, 0.6, 0.2, 1),
        font-size 0.24s cubic-bezier(0.2, 0.6, 0.2, 1),
        line-height 0.24s ease,
        color 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: rgba(var(--primary-rgb), 0.45);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.08), 0 0 24px rgba(var(--accent-rgb), 0.12);
    background-color: var(--white);
}

.field input:focus+label,
.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,
.field textarea:not(:placeholder-shown)+label,
.field select:focus+label,
.field select:valid+label,
.field--label-pinned label {
    top: -11px;
    font-size: 11px;
    line-height: 1.35;
    color: var(--accent-purple);
    background-color: var(--white);
    border-color: rgba(var(--primary-rgb), 0.16);
}

/* Inline validation error rendered under any .field — reused by every form
   (registration, abstract, brochure, payment coupon). */
.field-error {
    margin: 4px 0 0;
    text-align: left;
    font-size: 13px;
    line-height: 1.4;
    color: var(--color-error);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.navbar {
    padding: 20px 0;
}

.header.scrolled .navbar {
    padding: 12px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-gray);
}

.logo__img {
    height: 60px;
    width: auto;
    max-width: min(46vw, 200px);
    display: block;
    flex-shrink: 0;
    object-fit: contain;
}

.logo strong {
    color: var(--primary-crimson);
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 15px;
    color: var(--dark-gray);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-crimson);
}

/* ===== NAV DROPDOWN (Speakers) ===== */
.nav-item--dropdown {
    position: relative;
}

.nav-link--dropdown {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font: inherit;
    font-weight: 500;
    font-size: 15px;
    color: var(--dark-gray);
    padding: 8px 0;
    border: none;
    background: transparent;
    cursor: pointer;
    position: relative;
}

.nav-link--dropdown::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s;
}

.nav-link--dropdown:hover::after,
.nav-link--dropdown.active::after {
    width: 100%;
}

.nav-link--dropdown.active {
    color: var(--primary-crimson);
}

.nav-link__caret {
    font-size: 9px;
    opacity: 0.65;
    transition: transform 0.4s cubic-bezier(0.34, 1.2, 0.64, 1), opacity 0.25s ease;
}

.nav-dropdown {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    z-index: 1100;
    min-width: 200px;
    padding: 6px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(var(--primary-rgb), 0.08);
    box-shadow:
        0 4px 6px -1px rgba(var(--primary-rgb), 0.06),
        0 20px 50px -12px rgba(var(--primary-dark-rgb), 0.18);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(-6px) scale(0.96);
    transform-origin: top center;
    transition:
        opacity 0.32s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.38s cubic-bezier(0.34, 1.15, 0.64, 1),
        visibility 0.32s;
}

/* Invisible hit area so pointer can move from “Speakers” to the panel without losing hover */
.nav-dropdown::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 100%;
    width: min(200px, 160%);
    height: 22px;
    transform: translateX(-50%);
    pointer-events: none;
}

@media (min-width: 993px) {

    .nav-item--dropdown:hover .nav-dropdown::before,
    .nav-item--dropdown:focus-within .nav-dropdown::before {
        pointer-events: auto;
    }

    .nav-item--dropdown:hover .nav-link__caret,
    .nav-item--dropdown:focus-within .nav-link__caret {
        transform: rotate(180deg);
        opacity: 1;
    }

    .nav-item--dropdown:hover .nav-dropdown,
    .nav-item--dropdown:focus-within .nav-dropdown {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

.nav-dropdown__inner {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-dropdown__link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    color: var(--dark-gray);
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.nav-dropdown__link:hover,
.nav-dropdown__link:focus-visible {
    background: linear-gradient(135deg, rgba(var(--cream-rgb), 0.35) 0%, rgba(var(--cream-rgb), 0.9) 100%);
    color: var(--primary-crimson);
    outline: none;
    transform: translateX(2px);
}

.nav-dropdown__year {
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
}

.nav-dropdown__hint {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-gray);
    letter-spacing: 0.02em;
}

.nav-dropdown__link:hover .nav-dropdown__hint,
.nav-dropdown__link:focus-visible .nav-dropdown__hint {
    color: var(--accent-purple);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

/* Drawer-only Register CTA. Hidden on desktop because the same CTA already
   lives in .nav-actions; revealed inside the drawer at ≤992 px. */
.nav-cta-item {
    display: none;
    width: 100%;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark-gray);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            var(--secondary-blush) 0%,
            var(--off-white) 50%,
            rgba(254, 215, 170, 0.2) 100%);
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.floating-particles::before {
    width: 400px;
    height: 400px;
    background: var(--primary-crimson);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.floating-particles::after {
    width: 600px;
    height: 600px;
    background: var(--accent-purple);
    bottom: -300px;
    left: -200px;
    animation-delay: 3s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 60px 0;
}

.hero-left {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--white);
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-crimson);
    margin-bottom: 24px;
}

.hero-badge i {
    color: var(--accent-gold);
}

.hero-title {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 53px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--black);
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-meta {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--dark-gray);
}

.meta-item i {
    color: var(--accent-purple);
    font-size: 18px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-right {
    position: relative;
    z-index: 2;
}

.hero-visual {
    position: relative;
    width: 100%;
}

/* Hero image slider — circular frame */
.hero-slider {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.hero-slider__media {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
}

.hero-slider__ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% + 24px);
    height: calc(100% + 24px);
    border-radius: 50%;
    background: radial-gradient(circle at 40% 35%,
            rgba(var(--primary-rgb), 0.14) 0%,
            rgba(var(--accent-rgb), 0.1) 45%,
            transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-slider__viewport {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 10px solid var(--white);
    background: var(--light-gray);
}

.hero-slider__slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    z-index: 0;
    pointer-events: none;
    transition: opacity 1.05s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide.is-active {
    opacity: 1;
    z-index: 2;
    pointer-events: auto;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1);
    transition: transform 1.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-slide.is-active[data-effect="soft-zoom"] img {
    transform: scale(1.06);
}

.hero-slide.is-active[data-effect="soft-zoom"].hero-slide--img-settled img {
    transform: scale(1);
}

.hero-slider__dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    z-index: 2;
    padding: 0 8px;
}

.hero-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    padding: 0;
    border: none;
    background: var(--mid-gray);
    transition:
        width 0.45s cubic-bezier(0.4, 0, 0.2, 1),
        border-radius 0.45s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.35s ease,
        background 0.35s ease,
        box-shadow 0.35s ease;
}

.hero-slider__dot:hover {
    background: var(--secondary-pink);
    transform: scale(1.15);
}

.hero-slider__dot.is-active {
    width: 26px;
    border-radius: 6px;
    background: var(--gradient-primary);
    box-shadow: 0 2px 10px rgba(var(--primary-rgb), 0.35);
}

.hero-slider__dot:focus-visible {
    outline: 2px solid var(--primary-crimson);
    outline-offset: 3px;
}

@keyframes pulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
    }

    50% {
        transform: translateX(-50%) scale(1.12);
    }
}

@media (prefers-reduced-motion: reduce) {

    .hero-slide,
    .hero-slide img {
        transition-duration: 0.01ms;
    }

    .hero-slide.is-active[data-effect="soft-zoom"] img,
    .hero-slide.is-active[data-effect="soft-zoom"].hero-slide--img-settled img {
        transform: scale(1);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-gray);
    font-size: 13px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--primary-crimson);
    border-radius: 12px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary-crimson);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        top: 8px;
        opacity: 1;
    }

    100% {
        top: 24px;
        opacity: 0;
    }
}

/* ===== QUICK INFO STRIP ===== */
/* ===== QUICK INFO STRIP ===== */
.quick-info {
    padding: 80px 0 60px;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.qis-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
}

.qis-card {
    position: relative;
    overflow: hidden;
    padding: 26px 24px;
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(var(--cream-rgb), 0.86) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.10);
    box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.06);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition:
        transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.qis-card:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--primary-rgb), 0.22);
    box-shadow: 0 18px 40px rgba(var(--primary-rgb), 0.16);
}

.qis-card--dates {
    grid-column: span 5;
}

.qis-card--venue {
    grid-column: span 4;
}

.qis-card--speakers {
    grid-column: span 3;
}

.qis-card--deadline {
    grid-column: span 12;
}

.qis-stripe {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-crimson), var(--accent-purple));
    transform: scaleX(0.4);
    transform-origin: left center;
    transition: transform 0.35s ease;
}

.qis-card:hover .qis-stripe {
    transform: scaleX(1);
}

.qis-card--dates .qis-stripe {
    background: linear-gradient(90deg, var(--primary-crimson), var(--accent-gold));
}

.qis-card--venue .qis-stripe {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-lavender));
}

.qis-card--speakers .qis-stripe {
    background: linear-gradient(90deg, var(--primary-crimson), var(--secondary-pink));
}

.qis-card__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.qis-card__icon {
    position: relative;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background-color: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    color: var(--primary-crimson);
    font-size: 18px;
    transition:
        background-color 0.3s ease,
        border-color 0.3s ease;
}

.qis-card:hover .qis-card__icon {
    background-color: rgba(var(--primary-rgb), 0.14);
    border-color: rgba(var(--primary-rgb), 0.24);
}

.qis-card--venue .qis-card__icon {
    background-color: rgba(var(--accent-rgb), 0.08);
    border-color: rgba(var(--accent-rgb), 0.16);
    color: var(--accent-purple);
}

.qis-card--venue:hover .qis-card__icon {
    background-color: rgba(var(--accent-rgb), 0.14);
    border-color: rgba(var(--accent-rgb), 0.26);
}

.qis-card__icon--lg {
    width: 56px;
    height: 56px;
    font-size: 22px;
    border-radius: 14px;
}

.qis-card__label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text-gray);
}

.qis-card__primary {
    margin: 0 0 6px;
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    color: var(--black);
    line-height: 1.2;
    font-weight: 700;
}

.qis-card__primary--stat {
    font-size: clamp(2.1rem, 4vw, 2.75rem);
    background: linear-gradient(135deg, var(--primary-crimson) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.qis-card__plus {
    font-size: 0.65em;
    -webkit-text-fill-color: var(--accent-purple);
    color: var(--accent-purple);
    margin-left: 2px;
}

.qis-card__secondary {
    margin: 0;
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.55;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.qis-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    color: var(--primary-crimson);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.4px;
}

/* ===== Deadline (urgent CTA banner) =====
   Multi-stop background: deep slate base + ocean glow (top-left) +
   cyan glow (bottom-right) + a hint of coral wash (top-center).
   The layered gradients give the card visual depth instead of a
   flat two-color sweep. A faded dot-grid in the right zone adds
   premium texture (Linear / Stripe pattern). */
.qis-card--deadline {
    padding: 26px 32px;
    color: var(--white);
    background:
        radial-gradient(ellipse at 0% 0%,
            rgba(var(--ocean-rgb), 0.42) 0%,
            transparent 55%),
        radial-gradient(ellipse at 100% 100%,
            rgba(var(--accent-rgb), 0.46) 0%,
            transparent 55%),
        radial-gradient(ellipse at 50% -30%,
            rgba(var(--coral-rgb), 0.18) 0%,
            transparent 60%),
        linear-gradient(135deg,
            var(--primary-dark) 0%,
            var(--primary-crimson) 100%);
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow:
        0 20px 50px rgba(var(--primary-dark-rgb), 0.42),
        0 6px 20px rgba(var(--ocean-rgb), 0.20),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

/* Dot-grid texture, fades right→left for a soft "horizon" effect */
.qis-card--deadline::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 55%;
    background-image: radial-gradient(circle,
            rgba(255, 255, 255, 0.10) 1px,
            transparent 1.2px);
    background-size: 18px 18px;
    -webkit-mask-image: linear-gradient(to left,
            rgba(0, 0, 0, 0.7) 0%,
            transparent 100%);
    mask-image: linear-gradient(to left,
            rgba(0, 0, 0, 0.7) 0%,
            transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.qis-card--deadline .qis-deadline__inner {
    position: relative;
    z-index: 1;
}

.qis-card--deadline:hover {
    border-color: rgba(255, 255, 255, 0.26);
    box-shadow:
        0 28px 60px rgba(var(--primary-dark-rgb), 0.5),
        0 10px 28px rgba(var(--ocean-rgb), 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.qis-card--deadline .qis-stripe {
    background: linear-gradient(90deg,
            var(--accent-gold) 0%,
            var(--accent-purple) 100%);
}

.qis-card--deadline .qis-card__label {
    color: rgba(255, 255, 255, 0.78);
}

.qis-card--deadline .qis-card__primary {
    color: var(--white);
}

/* Icon disc — luminous gradient instead of flat translucent white */
.qis-card--deadline .qis-card__icon {
    background: linear-gradient(135deg,
            rgba(var(--accent-rgb), 0.32) 0%,
            rgba(255, 255, 255, 0.18) 100%);
    border: 1px solid rgba(255, 255, 255, 0.34);
    color: var(--white);
    box-shadow:
        0 8px 22px rgba(var(--accent-rgb), 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

/* Coral pulse signals urgency more honestly than the cool cyan ring */
.qis-pulse {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-gold);
    box-shadow: 0 0 0 0 rgba(var(--coral-rgb), 0.9);
    animation: qis-pulse-ring 1.6s ease-out infinite;
}

@keyframes qis-pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--coral-rgb), 0.85);
    }

    70% {
        box-shadow: 0 0 0 14px rgba(var(--coral-rgb), 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(var(--coral-rgb), 0);
    }
}

.qis-deadline__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.qis-deadline__lead {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}

.qis-deadline__text {
    min-width: 0;
}

.qis-deadline__text .qis-card__primary {
    margin: 4px 0 4px;
}

.qis-deadline__hint {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    line-height: 1.5;
    max-width: 480px;
}

.qis-deadline__action {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.qis-countdown {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    padding: 10px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: rgba(255, 255, 255, 0.86);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.qis-countdown strong {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 26px;
    font-weight: 800;
    line-height: 1;
    /* Gold→pink gradient text — visually flags urgency */
    background: linear-gradient(135deg,
            var(--accent-gold) 0%,
            var(--secondary-rose) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--accent-gold);
    /* Fallback for browsers without bg-clip text */
    filter: drop-shadow(0 2px 8px rgba(var(--coral-rgb), 0.35));
}

.qis-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 12px;
    background: var(--white);
    color: var(--primary-crimson);
    font-weight: 700;
    font-size: 14px;
    box-shadow:
        0 8px 22px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    transition:
        transform 0.22s cubic-bezier(0.34, 1.2, 0.64, 1),
        box-shadow 0.22s ease,
        color 0.18s ease;
}

.qis-cta:hover,
.qis-cta:focus-visible {
    transform: translateY(-2px);
    box-shadow:
        0 14px 30px rgba(0, 0, 0, 0.28),
        0 0 0 3px rgba(var(--coral-rgb), 0.5);
    color: var(--primary-crimson);
    outline: none;
}

.qis-cta i {
    transition: transform 0.18s ease;
}

.qis-cta:hover i {
    transform: translateX(3px);
}

@media (max-width: 992px) {
    .qis-card--dates {
        grid-column: span 6;
    }

    .qis-card--venue {
        grid-column: span 6;
    }

    .qis-card--speakers {
        grid-column: span 12;
    }
}

@media (max-width: 640px) {
    .quick-info {
        padding: 60px 0 50px;
    }

    .qis-grid {
        gap: 14px;
    }

    .qis-card {
        padding: 22px 18px;
    }

    .qis-card--dates,
    .qis-card--venue,
    .qis-card--speakers {
        grid-column: span 12;
    }

    .qis-card--deadline {
        padding: 22px 20px;
    }

    .qis-deadline__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .qis-deadline__action {
        width: 100%;
        justify-content: flex-start;
    }

    .qis-cta {
        flex: 1 1 auto;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {

    .qis-card,
    .qis-card__icon,
    .qis-stripe,
    .qis-cta,
    .qis-cta i {
        transition: none;
    }

    .qis-card:hover {
        transform: none;
    }

    .qis-card:hover .qis-card__icon {
        transform: none;
    }

    .qis-pulse {
        animation: none;
    }
}

/* ===== SECTION STYLES =====
   Standard vertical padding for the home-page section blocks.
   Page-specific shells (.faq-shell, .contact-shell, .venue-shell, .payment-shell,
   .registration-*, etc.) define their own padding and intentionally opt out. */
.about-conference,
.sessions,
.speakers,
.timeline,
.why-attend,
.registration-cta,
.essential-downloads,
.faq,
.venue-highlights,
.sponsors {
    padding: var(--section-padding) 0;
}

/* ===== TOAST (sonner) BRAND THEME =====
   `html` prefix bumps specificity above Sonner's runtime-injected defaults
   (which use the same attribute-selector specificity but are inserted later). */
html [data-sonner-toaster] {
    --width: 380px;
    --border-radius: 14px;
    font-family: var(--font-inter, inherit);
}

html [data-sonner-toast][data-styled="true"] {
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.98) 0%,
            rgba(248, 250, 252, 0.96) 100%);
    box-shadow:
        0 14px 36px rgba(var(--primary-dark-rgb), 0.14),
        0 4px 14px rgba(var(--primary-rgb), 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-size: 14px;
}

html [data-sonner-toast][data-styled="true"] [data-title] {
    font-weight: 600;
    font-size: 14px;
    line-height: 1.45;
    letter-spacing: 0.005em;
    color: var(--black);
}

html [data-sonner-toast][data-styled="true"] [data-description] {
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.55;
    color: var(--text-gray);
}

html [data-sonner-toast][data-styled="true"] [data-icon] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

html [data-sonner-toast][data-styled="true"] [data-icon] svg {
    width: 18px;
    height: 18px;
}

html [data-sonner-toast][data-styled="true"] [data-close-button] {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-gray);
    transition: all 0.18s ease;
}

html [data-sonner-toast][data-styled="true"] [data-close-button]:hover {
    color: var(--white);
    background: var(--gradient-primary);
    border-color: transparent;
}

/* Success — emerald → cyan accent (matches result-modal success token) */
html [data-rich-colors="true"][data-sonner-toast][data-type="success"] {
    background: linear-gradient(135deg,
            rgba(16, 185, 129, 0.10) 0%,
            rgba(var(--accent-rgb), 0.10) 100%),
        var(--white);
    border-color: rgba(16, 185, 129, 0.35);
    color: #065F46;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="success"] [data-title] {
    color: #065F46;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="success"] [data-icon] {
    color: #10B981;
}

/* Error — red → orange accent (matches result-modal error token) */
html [data-rich-colors="true"][data-sonner-toast][data-type="error"] {
    background: linear-gradient(135deg,
            rgba(220, 38, 38, 0.08) 0%,
            rgba(249, 115, 22, 0.08) 100%),
        var(--white);
    border-color: rgba(220, 38, 38, 0.35);
    color: #991B1B;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="error"] [data-title] {
    color: #991B1B;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="error"] [data-icon] {
    color: #DC2626;
}

/* Info — brand cyan accent */
html [data-rich-colors="true"][data-sonner-toast][data-type="info"] {
    background: linear-gradient(135deg,
            rgba(var(--accent-rgb), 0.10) 0%,
            rgba(var(--primary-rgb), 0.06) 100%),
        var(--white);
    border-color: rgba(var(--accent-rgb), 0.35);
    color: var(--primary-crimson);
}

html [data-rich-colors="true"][data-sonner-toast][data-type="info"] [data-title] {
    color: var(--primary-crimson);
}

html [data-rich-colors="true"][data-sonner-toast][data-type="info"] [data-icon] {
    color: var(--accent-purple);
}

/* Warning — amber accent */
html [data-rich-colors="true"][data-sonner-toast][data-type="warning"] {
    background: linear-gradient(135deg,
            rgba(249, 115, 22, 0.10) 0%,
            rgba(245, 158, 11, 0.10) 100%),
        var(--white);
    border-color: rgba(249, 115, 22, 0.35);
    color: #9A3412;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="warning"] [data-title] {
    color: #9A3412;
}

html [data-rich-colors="true"][data-sonner-toast][data-type="warning"] [data-icon] {
    color: var(--accent-gold);
}

@media (max-width: 600px) {
    html [data-sonner-toaster] {
        --width: calc(100vw - 32px);
    }

    html [data-sonner-toast][data-styled="true"] {
        padding: 12px 14px;
        border-radius: 12px;
    }
}

.section-header {
    margin-bottom: 60px;
}

.section-header.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--secondary-blush);
    color: var(--primary-crimson);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--black);
    margin-bottom: 20px;
}

.section-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.7;
}

.section-description {
    font-size: 17px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.section-cta {
    text-align: center;
    margin-top: 60px;
}

/* ===== ABOUT CONFERENCE ===== */
.about-conference {
    background: var(--off-white);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 40px;
    right: 40px;
    background: var(--white);
    padding: 32px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.badge-content h3 {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.badge-content p {
    font-size: 14px;
    color: var(--text-gray);
    font-weight: 600;
}

/* Phone-size shrink: at ≤640px the about image collapses from 600px to
   a portrait crop and the original 32px-padded badge would obscure half
   the photo. Tighten so it sits as a small accent in the corner; also
   trim image height so it doesn't dominate the viewport. */
@media (max-width: 640px) {
    .about-image img {
        height: 380px;
    }

    .about-badge {
        bottom: 16px;
        right: 16px;
        padding: 18px 20px;
        border-radius: 16px;
    }

    .badge-content h3 {
        font-size: 30px;
        margin-bottom: 4px;
    }

    .badge-content p {
        font-size: 12px;
    }
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.stat-item h4 {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-crimson);
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-gray);
}

/* ===== SESSIONS ===== */
.sessions {
    background: var(--white);
}

.sessions-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    /* max-width: 960px; */
    margin-left: auto;
    margin-right: auto;
}

.session-card {
    padding: 22px 22px 24px;
    background: var(--light-gray);
    border-radius: 16px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.session-card:hover {
    background: var(--white);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.session-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 12px;
    color: var(--white);
    font-size: 22px;
    margin-bottom: 14px;
}

.session-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 8px;
    line-height: 1.3;
}

.session-card p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.65;
    margin-bottom: 0;
}

.sessions-footer-note {
    margin: 36px auto 0;
    max-width: 720px;
    text-align: center;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-gray);
}

.sessions-footer-note a {
    color: var(--primary-crimson);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(var(--primary-rgb), 0.35);
    text-underline-offset: 3px;
    transition: text-decoration-color 0.18s ease, color 0.18s ease;
}

.sessions-footer-note a:hover,
.sessions-footer-note a:focus-visible {
    color: var(--accent-purple);
    text-decoration-color: var(--primary-crimson);
    outline: none;
}

/* ===== SPEAKERS ===== */
.speakers {
    background: var(--off-white);
}

.speakers-scroll-target {
    scroll-margin-top: 100px;
    height: 0;
    overflow: visible;
    pointer-events: none;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.speaker-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.speaker-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.speaker-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
}

.speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.speaker-card:hover .speaker-image img {
    transform: scale(1.05);
}

.speaker-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(var(--primary-rgb), 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.speaker-card:hover .speaker-overlay,
.speaker-card:focus-within .speaker-overlay {
    opacity: 1;
}

.speaker-content {
    padding: 24px;
}

.speaker-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 6px;
}

.speaker-title {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 12px;
}

.speaker-meta,
.speaker-country {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 6px;
}

.speaker-meta i,
.speaker-country i {
    color: var(--accent-purple);
    font-size: 12px;
}

/* ===== SPEAKER BIO MODAL ===== */
.speaker-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.speaker-modal:not([hidden]) {
    opacity: 1;
    visibility: visible;
}

.speaker-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(var(--primary-dark-rgb), 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.speaker-modal__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 920px;
    max-height: min(90vh, 880px);
    overflow-y: auto;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(var(--primary-rgb), 0.12);
    transform: translateY(16px) scale(0.98);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.speaker-modal:not([hidden]) .speaker-modal__panel {
    transform: translateY(0) scale(1);
}

.speaker-modal__panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 20px 20px 0 0;
    background: var(--gradient-primary);
}

.speaker-modal__close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--text-gray);
    background: var(--light-gray);
    transition: var(--transition);
}

.speaker-modal__close:hover {
    background: var(--secondary-blush);
    color: var(--primary-crimson);
}

.speaker-modal__layout {
    display: grid;
    grid-template-columns: minmax(0, 280px) 1fr;
    gap: 40px;
    padding: 40px 48px 48px;
    align-items: start;
}

.speaker-modal__visual {
    position: sticky;
    top: 24px;
}

.speaker-modal__image-wrap {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 1;
    background: var(--light-gray);
}

.speaker-modal__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speaker-modal__tag {
    margin-bottom: 12px;
}

.speaker-modal__name {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 800;
    color: var(--black);
    line-height: 1.2;
    margin-bottom: 10px;
    padding-right: 48px;
}

.speaker-modal__role {
    font-size: 16px;
    color: var(--accent-purple);
    font-weight: 600;
    margin-bottom: 20px;
}

.speaker-modal__meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--mid-gray);
}

.speaker-modal__meta li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.5;
}

.speaker-modal__meta i {
    color: var(--accent-purple);
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px;
    text-align: center;
}

.speaker-modal__section {
    margin-bottom: 24px;
}

.speaker-modal__section:last-child {
    margin-bottom: 0;
}

.speaker-modal__section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--primary-crimson);
    margin-bottom: 12px;
}

.speaker-modal__bio {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.75;
}

.speaker-modal__bio p+p {
    margin-top: 14px;
}

.speaker-modal__focus {
    font-size: 15px;
    color: var(--dark-gray);
    line-height: 1.7;
}

.speaker-modal__section--focus {
    padding: 20px;
    background: var(--off-white);
    border-radius: 14px;
    border: 1px solid var(--mid-gray);
}

@media (max-width: 768px) {
    .speaker-modal__layout {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 32px 24px 36px;
    }

    .speaker-modal__visual {
        position: static;
        max-width: 220px;
        margin: 0 auto;
    }

    .speaker-modal__name {
        padding-right: 0;
        text-align: center;
    }

    .speaker-modal__role {
        text-align: center;
    }

    .speaker-modal__meta {
        align-items: center;
    }

    .speaker-modal__meta li {
        justify-content: center;
        text-align: center;
    }

    .speaker-modal__tag {
        display: block;
        text-align: center;
    }

    .speaker-modal__close {
        top: 16px;
        right: 16px;
    }
}

/* ===== TIMELINE ===== */
.timeline {
    background: var(--white);
}

.timeline-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--mid-gray);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 30px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border: 4px solid var(--primary-crimson);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.timeline-marker.active {
    width: 32px;
    height: 32px;
    background: var(--primary-crimson);
    box-shadow: 0 0 0 8px var(--secondary-blush);
}

.timeline-card {
    width: 45%;
    padding: 32px;
    background: var(--light-gray);
    border-radius: 16px;
    transition: var(--transition);
}

.timeline-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.timeline-card.highlighted {
    background: var(--gradient-primary);
    color: var(--white);
}

.timeline-card.highlighted h3,
.timeline-card.highlighted .timeline-date {
    color: var(--white);
}

.timeline-card.highlighted p {
    color: rgba(255, 255, 255, 0.9);
}

.timeline-date {
    display: inline-block;
    padding: 6px 16px;
    background: var(--secondary-blush);
    color: var(--primary-crimson);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.timeline-card.highlighted .timeline-date {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.timeline-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 12px;
}

.timeline-card p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 16px;
}

.timeline-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 8px;
}

/* ===== WHY ATTEND ===== */
.why-attend {
    background: var(--off-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.benefit-card {
    padding: 28px 22px 32px;
    background: var(--white);
    border-radius: 18px;
    text-align: center;
    /* border: 1px solid var(--mid-gray); */
    transition:
        transform 0.5s cubic-bezier(0.34, 1.3, 0.64, 1),
        box-shadow 0.5s cubic-bezier(0.34, 1.3, 0.64, 1),
        border-color 0.4s ease,
        background-color 0.4s ease;
}

.benefit-card:hover {
    border-color: rgba(var(--primary-rgb), 0.45);
    background: var(--white);
    box-shadow: 0 16px 40px rgba(var(--primary-rgb), 0.14), 0 4px 12px rgba(var(--accent-rgb), 0.08);
    transform: translateY(-10px);
}

.benefit-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 16px;
    color: var(--white);
    font-size: 28px;
    transition:
        transform 0.5s cubic-bezier(0.34, 1.3, 0.64, 1),
        box-shadow 0.5s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 10px 28px rgba(var(--primary-rgb), 0.35);
}

.benefit-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 12px;
    line-height: 1.3;
    transition: color 0.35s ease;
}

.benefit-card:hover h3 {
    color: var(--primary-crimson);
}

.benefit-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.65;
}

/* ===== REGISTRATION CTA ===== */
.registration-cta {
    position: relative;
    background: var(--black);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.9;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-content>p {
    font-size: 20px;
    margin-bottom: 60px;
    opacity: 0.95;
}

.cta-pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.price-card {
    background: var(--white);
    border-radius: 24px;
    padding: 40px;
    color: var(--dark-gray);
    position: relative;
    transition: var(--transition);
}

.price-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.price-card.featured {
    background: var(--white);
    border: 3px solid var(--accent-gold);
}

.featured-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-gold);
    color: var(--white);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.price-header {
    text-align: center;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--light-gray);
    margin-bottom: 24px;
}

.price-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 16px;
}

.price-tag {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-crimson);
    margin-top: 8px;
}

.amount {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-note {
    font-size: 14px;
    color: var(--text-gray);
}

.price-features {
    list-style: none;
    padding: 0;
    margin-bottom: 32px;
    text-align: left;
}

.price-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    font-size: 15px;
    color: var(--dark-gray);
}

.price-features i {
    color: var(--accent-purple);
    font-size: 16px;
    margin-top: 2px;
    width: 16px;
    flex-shrink: 0;
}

/* ===== GUIDELINES ===== */
.guidelines-section {
    background: var(--off-white);
}

/* ===== ESSENTIAL DOWNLOADS ===== */
.essential-downloads {
    background: var(--off-white);
}

.downloads-stage {
    position: relative;
    border-radius: 24px;
    padding: clamp(18px, 3vw, 28px);
    border: 1px dashed rgba(var(--primary-rgb), 0.22);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 248, 248, 0.88) 100%);
    box-shadow:
        0 14px 34px rgba(var(--primary-dark-rgb), 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* .downloads-stage::before {
    content: "";
    position: absolute;
    inset: 10px;
    border-radius: 18px;
    border: 1px dashed rgba(var(--primary-rgb), 0.15);
    pointer-events: none;
} */

.downloads-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.download-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(var(--cream-rgb), 0.5) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.16);
    border-radius: 20px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
    padding: 20px 18px 18px;
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.download-card::after {
    content: '';
    position: absolute;
    top: -52px;
    right: -48px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, rgba(var(--primary-rgb), 0) 70%);
    pointer-events: none;
}

.download-card:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--primary-rgb), 0.32);
    box-shadow: 0 18px 38px rgba(var(--primary-rgb), 0.16);
    background: linear-gradient(160deg, rgba(var(--cream-rgb), 0.98) 0%, rgba(var(--accent-rgb), 0.05) 48%, rgba(255, 255, 255, 0.98) 100%);
}

.download-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.download-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--primary-crimson);
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.14) 0%, rgba(var(--accent-rgb), 0.12) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.download-card__type {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 10px;
    letter-spacing: 0.06em;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary-crimson);
    background: rgba(var(--primary-rgb), 0.11);
    border: 1px solid rgba(var(--primary-rgb), 0.18);
}

.download-card__title {
    margin: 0 0 8px;
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 1.3rem;
    color: var(--black);
}

.download-card__text {
    margin: 0 0 16px;
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-gray);
}

/* Download CTA — composes with `.btn .btn-primary` for the gradient,
   shimmer, translateY hover, and shadow boost (consistent with every
   other primary button on the site). This rule only adds the pieces
   unique to a downloads-card context: full-width, label-left + circular
   icon-badge-right split layout, and a download-bounce on hover. */
.download-card__btn {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 12px 11px 18px;
    font-size: 14px;
}

/* Icon sits inside a translucent circular badge on the right */
.download-card__btn i {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.28);
    font-size: 12px;
    transition:
        background 0.28s ease,
        border-color 0.28s ease,
        transform 0.28s ease;
}

.download-card__btn:hover i,
.download-card__btn:focus-visible i {
    background: rgba(255, 255, 255, 0.34);
    border-color: rgba(255, 255, 255, 0.5);
    animation: download-bounce 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes download-bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    30% {
        transform: translateY(-3px);
    }

    60% {
        transform: translateY(4px);
    }

    85% {
        transform: translateY(-1px);
    }
}

@media (prefers-reduced-motion: reduce) {

    .download-card__btn i {
        transition: none;
    }

    .download-card__btn:hover i,
    .download-card__btn:focus-visible i {
        animation: none;
    }
}

/* ===== FAQ ===== */
.faq {
    background: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 16px;
    background: var(--light-gray);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    text-align: left;
    font-size: 17px;
    font-weight: 600;
    color: var(--black);
    background: transparent;
}

.faq-question i {
    color: var(--accent-purple);
    font-size: 14px;
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    /* Generous ceiling so long answers don't clip on phones where the
       same copy wraps to many more lines. The actual content height
       still expands smoothly via the transition. */
    max-height: 1500px;
    transition: max-height 0.5s ease-in;
}

.faq-answer p {
    padding: 0 32px 24px;
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.8;
}

@media (max-width: 1024px) {
    .downloads-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .downloads-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== VENUE HIGHLIGHTS (Accordion Slider) =====
   Section header sits inside .container; the accordion strip is
   intentionally rendered full-bleed (outside .container) so the
   image panels run edge-to-edge like the design8 reference.

   Animation strategy:
     - Active state is JS-driven (.is-active) for parity with touch / focus
       (CSS :hover alone would skip mobile and keyboard users). The CSS
       :hover pseudo isn't used to drive flex-grow — that avoids a dual
       driver where :hover and the React-applied .is-active race each
       other on rapid mouse-sweeps.
     - We animate `flex-grow` (not `flex` shorthand) so flex-basis isn't
       re-resolved every frame; transitions stay GPU-light and stable.
     - The bg `transform: scale()` is applied only while .is-active so
       collapsing slides aren't fighting two simultaneous transitions.
*/
.venue-highlights {
    background: var(--off-white);
}

.venue-accordion {
    display: flex;
    width: 100%;
    height: 460px;
    overflow: hidden;
    margin-top: 24px;
    gap: 10px;
    padding: 0 12px;
}

.venue-slide {
    position: relative;
    flex: 1 1 0;
    min-width: 72px;
    overflow: hidden;
    cursor: pointer;
    border-radius: 20px;
    background: var(--light-gray);
    box-shadow: 0 6px 18px rgba(var(--primary-dark-rgb), 0.10);
    transition:
        flex-grow 0.7s cubic-bezier(0.65, 0, 0.35, 1),
        box-shadow 0.5s ease;
    will-change: flex-grow;
}

.venue-slide.is-active {
    flex-grow: 5;
    box-shadow: 0 18px 44px rgba(var(--primary-dark-rgb), 0.28);
}

.venue-slide:focus-visible {
    outline: 2px solid var(--accent-purple);
    outline-offset: 3px;
}

.venue-slide__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.venue-slide.is-active .venue-slide__bg {
    transform: scale(1.06);
}

.venue-slide__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.78) 0%,
            rgba(0, 0, 0, 0.25) 45%,
            rgba(0, 0, 0, 0) 80%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.venue-slide.is-active .venue-slide__overlay {
    opacity: 1;
}

.venue-slide:not(.is-active) .venue-slide__overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.42);
    transition: opacity 0.5s ease, background 0.5s ease;
}

.venue-slide__caption {
    position: absolute;
    bottom: 28px;
    left: 28px;
    right: 28px;
    opacity: 0;
    transform: translateY(10px);
    transition:
        opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1) 0.12s,
        transform 0.45s cubic-bezier(0.4, 0, 0.2, 1) 0.12s;
    pointer-events: none;
    white-space: nowrap;
}

.venue-slide.is-active .venue-slide__caption {
    opacity: 1;
    transform: translateY(0);
}

.venue-slide__location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.78);
    margin: 0 0 8px;
    text-transform: uppercase;
}

.venue-slide__location svg {
    width: 12px;
    height: 12px;
    fill: var(--accent-gold);
    flex-shrink: 0;
}

.venue-slide__title {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
    line-height: 1.25;
    margin: 0;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
}

@media (max-width: 992px) {
    .venue-accordion {
        height: 400px;
        gap: 8px;
        padding: 0 10px;
    }

    .venue-slide {
        min-width: 64px;
        border-radius: 16px;
    }

    .venue-slide__caption {
        bottom: 22px;
        left: 22px;
        right: 22px;
    }
}

@media (max-width: 768px) {
    .venue-accordion {
        height: 340px;
        gap: 6px;
        padding: 0 8px;
        margin-top: 16px;
    }

    .venue-slide {
        min-width: 52px;
        border-radius: 14px;
    }

    .venue-slide.is-active {
        flex-grow: 4;
    }

    /* Captions in collapsed slides hide on small screens — narrow strips
       can't show legible text without overflowing the next slide. */
    .venue-slide:not(.is-active) .venue-slide__caption {
        display: none;
    }

    .venue-slide__caption {
        bottom: 18px;
        left: 18px;
        right: 18px;
        white-space: normal;
    }

    .venue-slide__title {
        white-space: normal;
    }
}

@media (max-width: 520px) {
    .venue-accordion {
        height: 300px;
        gap: 5px;
        padding: 0 6px;
    }

    .venue-slide {
        min-width: 44px;
        border-radius: 12px;
    }

    .venue-slide.is-active {
        flex-grow: 3.5;
    }
}

@media (prefers-reduced-motion: reduce) {

    .venue-slide,
    .venue-slide__bg,
    .venue-slide__overlay,
    .venue-slide__caption {
        transition: none;
    }

    .venue-slide.is-active .venue-slide__bg {
        transform: scale(1);
    }
}

/* ===== SPONSORS — Auto-scroll marquee =====
   Modern logo-cloud strip. Items render twice in the track so a
   translateX(-50%) animation produces a perfectly seamless loop.
   Edge fade mask makes logos drift in/out of view. Hover pauses the
   scroll AND restores full color on the targeted tile. */
.sponsors {
    background: var(--off-white);
    padding: 80px 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sponsor-marquee {
    position: relative;
    margin-top: 50px;
    padding: 18px 0;
    overflow: hidden;
    /* Edge gradient fade so logos appear to drift in / out of view */
    -webkit-mask-image: linear-gradient(90deg,
            transparent 0,
            #000 10%,
            #000 90%,
            transparent 100%);
    mask-image: linear-gradient(90deg,
            transparent 0,
            #000 10%,
            #000 90%,
            transparent 100%);
}

.sponsor-marquee__track {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 36px;
    width: max-content;
    /* Loop timing scales with item count; 40s feels relaxed for ~12 tiles */
    animation: sponsor-scroll 40s linear infinite;
    will-change: transform;
}

/* Pause on hover — pointer-fine devices */
.sponsor-marquee:hover .sponsor-marquee__track {
    animation-play-state: paused;
}

@keyframes sponsor-scroll {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        /* Exactly half the track = one full set of original items */
        transform: translate3d(-50%, 0, 0);
    }
}

.sponsor-tile {
    flex: 0 0 auto;
    width: 200px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border-radius: 18px;
    background: var(--white);
    border: 1px solid rgba(var(--primary-rgb), 0.10);
    box-shadow:
        0 4px 14px rgba(var(--primary-dark-rgb), 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    /* Logos start desaturated; "wake up" in color on hover */
    filter: grayscale(0.55) opacity(0.75);
    transition:
        transform 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
        box-shadow 0.45s ease,
        filter 0.45s ease,
        border-color 0.45s ease;
}

.sponsor-tile:hover,
.sponsor-tile:focus-within {
    transform: translateY(-4px) scale(1.04);
    box-shadow:
        0 18px 36px rgba(var(--primary-rgb), 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
    filter: grayscale(0) opacity(1);
    border-color: rgba(var(--accent-rgb), 0.32);
}

.sponsor-tile img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

/* Wordmark fallback — used when a sponsor has no `image` URL.
   Renders as "icon-mark + name" so it visually reads as a logo. */
.sponsor-tile__wordmark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 14px;
    font-weight: 700;
    color: var(--brand-fg, var(--primary-crimson));
    letter-spacing: -0.01em;
    line-height: 1.1;
    white-space: nowrap;
}

.sponsor-tile__mark {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: var(--brand-bg, var(--off-white));
    color: var(--brand-fg, var(--primary-crimson));
    font-size: 14px;
    font-weight: 800;
}

.sponsor-tile__name {
    line-height: 1.1;
}

@media (max-width: 768px) {
    .sponsor-marquee {
        margin-top: 36px;
    }

    .sponsor-marquee__track {
        gap: 24px;
        animation-duration: 32s;
    }

    .sponsor-tile {
        width: 168px;
        height: 84px;
        padding: 12px 18px;
        border-radius: 16px;
    }

    .sponsor-tile__wordmark {
        font-size: 13px;
    }

    .sponsor-tile__mark {
        width: 28px;
        height: 28px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .sponsor-tile {
        width: 144px;
        height: 76px;
    }

    .sponsor-marquee__track {
        gap: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .sponsor-marquee__track {
        animation: none;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        gap: 18px;
        padding: 0 24px;
    }

    .sponsor-tile {
        filter: none;
        transition: none;
    }

    .sponsor-tile:hover,
    .sponsor-tile:focus-within {
        transform: none;
    }
}

/* ===== FOOTER (Hero CTA + White Card) =====
   Two-tier footer:
     1. .footer-hero    — full-bleed dark hero with watermark, headline,
                          subtitle and circular CTA (sits over a dimmed
                          background image).
     2. .footer-card    — white rounded card that overlaps the bottom of
                          the hero. Holds brand, nav columns, contact,
                          and copyright. role="contentinfo" landmark. */

.footer-hero {
    position: relative;
    width: 100%;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: visible;
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
    padding: 80px 0 40px;
    isolation: isolate;
}

.footer-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg,
            rgba(var(--primary-dark-rgb), 0.78) 0%,
            rgba(var(--primary-dark-rgb), 0.88) 100%);
    z-index: 0;
}

.footer-hero__watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* font-family: 'Playfair Display', Georgia, serif;; */
    font-size: clamp(96px, 18vw, 240px);
    font-weight: 800;
    letter-spacing: -0.02em;
    white-space: nowrap;
    color: var(--white);
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

.footer-hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    max-width: 720px;
}

.footer-hero__eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent-purple);
    margin-bottom: 22px;
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    padding: 7px 18px;
    border-radius: 100px;
    background: rgba(var(--accent-rgb), 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.footer-hero__heading {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: clamp(40px, 7vw, 64px);
    font-weight: 700;
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.footer-hero__heading em {
    font-style: italic;
    background: linear-gradient(135deg,
            var(--accent-purple) 0%,
            var(--secondary-rose) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-hero__subtitle {
    font-size: clamp(14px, 1.4vw, 17px);
    color: rgba(255, 255, 255, 0.72);
    font-weight: 300;
    max-width: 540px;
    margin: 0 auto 44px;
    line-height: 1.75;
}

.footer-hero__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-align: center;
    line-height: 1.4;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.38);
    transition:
        background 0.35s ease,
        border-color 0.35s ease,
        transform 0.35s cubic-bezier(0.34, 1.2, 0.64, 1),
        box-shadow 0.35s ease,
        color 0.35s ease;
}

.footer-hero__cta:hover,
.footer-hero__cta:focus-visible {
    background: var(--gradient-primary);
    border-color: rgba(255, 255, 255, 0.28);
    color: var(--white);
    transform: scale(1.06);
    box-shadow: 0 14px 42px rgba(var(--ocean-rgb), 0.45);
    outline: none;
}

/* ─────────── Footer Card ─────────── */
.footer-card {
    position: relative;
    z-index: 10;
    max-width: 1160px;
    width: calc(100% - 48px);
    margin: 120px auto 40px;
    background: var(--white);
    border-radius: 28px;
    box-shadow:
        0 30px 80px rgba(var(--primary-dark-rgb), 0.18),
        0 8px 24px rgba(var(--primary-dark-rgb), 0.08);
    padding: 60px 64px 44px;
}

.footer-card__grid {
    display: grid;
    grid-template-columns: 1.2fr 1.6fr 1.2fr;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid var(--light-gray);
}

/* Brand column */
.footer-brand {
    border-right: 1px solid var(--light-gray);
    padding-right: 32px;
}

.footer-brand__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.footer-brand__icon {
    height: 60px;
    width: auto;
    max-width: 200px;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
}

.footer-brand__name {
    font-family: 'Playfair Display', Georgia, serif;
    ;
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
}

.footer-brand__desc {
    font-size: 13.5px;
    color: var(--text-gray);
    line-height: 1.7;
    max-width: 260px;
    font-weight: 400;
    margin: 0;
}

/* Nav columns */
.footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 32px;
    border-right: 1px solid var(--light-gray);
    padding-right: 32px;
}

.footer-nav__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 0;
}

.footer-nav__list li a {
    display: inline-block;
    font-size: 14px;
    color: var(--dark-gray);
    padding: 8px 0;
    position: relative;
    transition: color 0.22s ease, transform 0.22s ease;
}

.footer-nav__list li a::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--gradient-primary);
    transition: width 0.28s ease;
}

.footer-nav__list li a:hover,
.footer-nav__list li a:focus-visible {
    color: var(--primary-crimson);
    transform: translateX(3px);
    outline: none;
}

.footer-nav__list li a:hover::after,
.footer-nav__list li a:focus-visible::after {
    width: 100%;
}

/* Contact column — overrides legacy `.footer-contact` rules */
.footer-card .footer-contact {
    display: block;
    padding: 0;
    margin: 0;
    background: none;
    border: none;
}

.footer-contact__phone {
    display: block;
    /* font-family: 'Playfair Display', Georgia, serif;; */
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    transition: color 0.22s ease;
}

.footer-contact__phone:hover,
.footer-contact__phone:focus-visible {
    color: var(--secondary-pink);
    outline: none;
}

.footer-contact__email {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-gray);
    margin-bottom: 32px;
    transition: color 0.22s ease;
    word-break: break-all;
}

.footer-contact__email:hover,
.footer-contact__email:focus-visible {
    color: var(--primary-crimson);
    outline: none;
}

/* ============================================
   SOCIAL ICON BUTTONS — shared
   Used by the contact page (`.follow-strip__links`) and the site
   footer (`.footer-contact__socials`). One source of truth for the
   circle, hover lift, tooltip pill, and per-platform brand colors;
   only the button size differs per location.
   ============================================ */

.follow-strip__links,
.footer-contact__socials {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.follow-strip__links a,
.footer-contact__socials a {
    position: relative;
    /* Default size — contact page bumps this to 48/16; footer keeps 42/15 */
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    color: var(--text-gray);
    font-size: 15px;
    box-shadow: 0 4px 14px rgba(var(--primary-dark-rgb), 0.08);
    transition:
        transform 0.3s cubic-bezier(0.34, 1.4, 0.64, 1),
        box-shadow 0.3s ease,
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

/* Hover / focus lift — identical for both placements */
.follow-strip__links a:hover,
.follow-strip__links a:focus-visible,
.footer-contact__socials a:hover,
.footer-contact__socials a:focus-visible {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 24px rgba(var(--primary-dark-rgb), 0.18);
    outline: none;
}

/* Tooltip pill — slate-dark capsule above the button, fades in on hover */
.follow-strip__tip,
.footer-contact__tip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--primary-dark);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.25s ease;
}

.follow-strip__links a:hover .follow-strip__tip,
.follow-strip__links a:focus-visible .follow-strip__tip,
.footer-contact__socials a:hover .footer-contact__tip,
.footer-contact__socials a:focus-visible .footer-contact__tip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Per-platform brand colors on hover */
.follow-strip__links a[data-platform="facebook"]:hover,
.follow-strip__links a[data-platform="facebook"]:focus-visible,
.footer-contact__socials a[data-platform="facebook"]:hover,
.footer-contact__socials a[data-platform="facebook"]:focus-visible {
    background: #1877F2;
    color: var(--white);
    border-color: #1877F2;
}

.follow-strip__links a[data-platform="twitter"]:hover,
.follow-strip__links a[data-platform="twitter"]:focus-visible,
.footer-contact__socials a[data-platform="twitter"]:hover,
.footer-contact__socials a[data-platform="twitter"]:focus-visible {
    background: #0F1419;
    color: var(--white);
    border-color: #0F1419;
}

.follow-strip__links a[data-platform="linkedin"]:hover,
.follow-strip__links a[data-platform="linkedin"]:focus-visible,
.footer-contact__socials a[data-platform="linkedin"]:hover,
.footer-contact__socials a[data-platform="linkedin"]:focus-visible {
    background: #0A66C2;
    color: var(--white);
    border-color: #0A66C2;
}

.follow-strip__links a[data-platform="instagram"]:hover,
.follow-strip__links a[data-platform="instagram"]:focus-visible,
.footer-contact__socials a[data-platform="instagram"]:hover,
.footer-contact__socials a[data-platform="instagram"]:focus-visible {
    background: linear-gradient(135deg, #F58529 0%, #DD2A7B 50%, #515BD4 100%);
    color: var(--white);
    border-color: transparent;
}

.follow-strip__links a[data-platform="youtube"]:hover,
.follow-strip__links a[data-platform="youtube"]:focus-visible,
.footer-contact__socials a[data-platform="youtube"]:hover,
.footer-contact__socials a[data-platform="youtube"]:focus-visible {
    background: #FF0000;
    color: var(--white);
    border-color: #FF0000;
}

/* Bottom row */
.footer-card__bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 28px;
    text-align: center;
}

.footer-card__copyright {
    font-size: 13px;
    color: var(--mid-gray);
    font-weight: 400;
    margin: 0;
    line-height: 1.6;
}

.footer-card__copyright strong {
    color: var(--text-gray);
    font-weight: 600;
}

/* ─────────── Responsive ─────────── */
@media (max-width: 992px) {
    .footer-hero {
        min-height: auto;
        padding: 100px 0 40px;
    }

    .footer-card {
        padding: 48px 40px 36px;
        margin: 80px auto 32px;
    }

    .footer-card__grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        border-right: none;
        border-bottom: 1px solid var(--light-gray);
        padding-right: 0;
        padding-bottom: 28px;
    }

    .footer-brand__desc {
        max-width: none;
    }

    .footer-nav {
        border-right: none;
        padding-right: 0;
    }
}

@media (max-width: 640px) {
    .footer-hero {
        padding: 80px 0 60px;
    }

    .footer-hero__heading {
        font-size: clamp(32px, 9vw, 44px);
    }

    .footer-hero__cta {
        width: 116px;
        height: 116px;
        font-size: 13px;
    }

    .footer-card {
        padding: 36px 24px 28px;
        margin: 60px auto 24px;
        width: calc(100% - 24px);
        border-radius: 22px;
    }

    .footer-card__grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-nav {
        grid-template-columns: 1fr 1fr;
        border-bottom: 1px solid var(--light-gray);
        padding-bottom: 24px;
    }

    .footer-contact__phone {
        font-size: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .footer-hero__cta,
    .footer-nav__list li a,
    .footer-nav__list li a::after,
    .footer-contact__phone,
    .footer-contact__email,
    .footer-contact__socials a {
        transition: none;
    }

    .footer-hero__cta:hover,
    .footer-hero__cta:focus-visible {
        transform: none;
    }

    .footer-nav__list li a:hover,
    .footer-nav__list li a:focus-visible {
        transform: none;
    }
}

/* ============================================
   LANGUAGE SWITCHER — pill trigger + glass popover
   Shared by SiteHeader (desktop nav + mobile drawer).
   ============================================ */
.lang-switcher {
    position: relative;
    display: inline-block;
}

.lang-switcher__trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    color: var(--dark-gray);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(var(--primary-dark-rgb), 0.06);
    transition:
        transform 0.22s cubic-bezier(0.34, 1.2, 0.64, 1),
        box-shadow 0.22s ease,
        border-color 0.22s ease;
}

.lang-switcher__trigger:hover,
.lang-switcher__trigger[aria-expanded="true"],
.lang-switcher__trigger:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(var(--primary-rgb), 0.32);
    box-shadow: 0 10px 22px rgba(var(--primary-rgb), 0.14);
    outline: none;
}

.lang-switcher__flag {
    font-size: 16px;
    line-height: 1;
}

.lang-switcher__caret {
    font-size: 10px;
    opacity: 0.6;
    transition: transform 0.22s ease;
}

.lang-switcher__trigger[aria-expanded="true"] .lang-switcher__caret {
    transform: rotate(180deg);
}

.lang-switcher__menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    margin: 0;
    padding: 6px;
    list-style: none;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(var(--primary-rgb), 0.10);
    border-radius: 14px;
    box-shadow: 0 18px 44px rgba(var(--primary-dark-rgb), 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.97);
    transform-origin: top right;
    transition:
        opacity 0.22s ease,
        transform 0.26s cubic-bezier(0.34, 1.2, 0.64, 1),
        visibility 0.22s;
    z-index: 1000;
}

.lang-switcher__menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-switcher__menu li {
    list-style: none;
}

.lang-switcher__option {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 0;
    background: transparent;
    border-radius: 10px;
    color: var(--dark-gray);
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease;
}

.lang-switcher__option:hover,
.lang-switcher__option:focus-visible {
    background: rgba(var(--cream-rgb), 0.7);
    color: var(--primary-crimson);
    outline: none;
}

.lang-switcher__option.is-current {
    background: linear-gradient(135deg,
            rgba(var(--primary-rgb), 0.06),
            rgba(var(--accent-rgb), 0.06));
}

.lang-switcher__option-label {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
}

.lang-switcher__native {
    font-weight: 600;
    font-size: 14px;
}

.lang-switcher__english {
    font-size: 11px;
    color: var(--text-gray);
    letter-spacing: 0.02em;
}

.lang-switcher__check {
    color: var(--accent-purple);
    font-size: 12px;
}

/* Drawer-only language item (hidden on desktop, visible inside mobile drawer) */
.nav-lang-item {
    display: none;
    width: 100%;
    margin-top: 8px;
}

@media (max-width: 992px) {

    /* Hide the desktop instance inside .nav-actions; show the drawer one */
    .nav-actions .lang-switcher {
        display: none;
    }

    .nav-lang-item {
        display: block;
    }

    .nav-lang-item .lang-switcher,
    .nav-lang-item .lang-switcher__trigger {
        width: 100%;
    }

    .nav-lang-item .lang-switcher__trigger {
        justify-content: space-between;
    }

    .lang-switcher__menu {
        right: auto;
        left: 0;
        min-width: 220px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .lang-switcher__trigger,
    .lang-switcher__caret,
    .lang-switcher__menu {
        transition: none;
    }

    .lang-switcher__trigger:hover,
    .lang-switcher__trigger:focus-visible {
        transform: none;
    }
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 40px;
    }

    .hero-content,
    .section-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .sessions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .speakers-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline-item {
        justify-content: flex-end !important;
    }

    .timeline-card {
        width: 80%;
    }

    .timeline-line {
        left: 0;
    }

    .timeline-marker {
        left: 0;
        transform: translateX(-50%);
    }
}

/* ===== Tablet + mobile nav (off-canvas drawer + hamburger) ===== */
@media (max-width: 992px) {

    /* Readable bar over hero; same treatment as scrolled desktop */
    .header {
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--shadow-sm);
    }

    .navbar {
        position: relative;
        z-index: 1;
    }

    .nav-wrapper {
        gap: 12px;
    }

    .logo {
        min-width: 0;
        flex: 1;
    }

    .logo span {
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        z-index: 1;
        background: var(--white);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        padding: 80px 32px 32px;
        transition: right 0.3s;
        overflow-y: auto;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .nav-item--dropdown {
        width: 100%;
    }

    .nav-link--dropdown {
        width: 100%;
        justify-content: space-between;
        padding: 10px 0;
    }

    .nav-dropdown::before {
        display: none;
    }

    .nav-dropdown {
        position: static;
        left: auto;
        z-index: auto;
        transform: none;
        min-width: 0;
        width: 100%;
        margin-top: 0;
        margin-bottom: 0;
        padding: 0;
        border: none;
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: none;
        border-radius: 0;
        opacity: 1;
        visibility: visible;
        pointer-events: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.48s cubic-bezier(0.32, 0.72, 0, 1), margin 0.4s ease;
    }

    .nav-item--dropdown.is-open .nav-dropdown {
        transform: none;
        pointer-events: auto;
        max-height: 220px;
        margin-top: 8px;
        margin-bottom: 4px;
    }

    .nav-item--dropdown[data-nav-section="information"].is-open .nav-dropdown {
        max-height: 340px;
    }

    .nav-item--dropdown.is-open .nav-link__caret {
        transform: rotate(180deg);
        opacity: 1;
    }

    .nav-dropdown__inner {
        padding: 4px 0 12px 4px;
        gap: 8px;
    }

    .nav-dropdown__link {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding: 14px 16px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.85);
        border: 1px solid rgba(var(--primary-rgb), 0.08);
        box-shadow: var(--shadow-sm);
    }

    .nav-dropdown__link:hover,
    .nav-dropdown__link:focus-visible {
        transform: none;
    }

    .nav-actions {
        position: relative;
        z-index: 2;
        flex-shrink: 0;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* Hide the top-right Register button on mobile — it lives in the
       drawer (below Submit Abstract) instead */
    .nav-actions .btn {
        display: none;
    }

    /* Reveal the drawer-only Register CTA at the end of the link list */
    .nav-cta-item {
        display: block;
        margin-top: 12px;
        padding-top: 18px;
        border-top: 1px dashed rgba(var(--primary-rgb), 0.18);
    }

    .nav-cta-item__btn {
        width: 100%;
        justify-content: center;
        padding: 12px 18px;
        font-size: 15px;
    }
}

/* ===== Mobile content/typography (true phone breakpoint) ===== */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-tagline {
        font-size: 16px;
    }

    .hero-meta {
        flex-direction: column;
        gap: 16px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 32px;
    }

    .sessions-grid,
    .speakers-grid,
    .benefits-grid,
    .cta-pricing {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .timeline-card {
        width: 90%;
    }

    .cta-content h2 {
        font-size: 32px;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        font-size: 28px;
        bottom: 24px;
        right: 24px;
    }
}