/* ═══════════════════════════════════════════════════════════
   IMIL NeuroVision — Premium Conference Design System
   Inspired by Web Summit, Slush & VivaTech
   Brand: blue · pink · purple
   ═══════════════════════════════════════════════════════════ */

:root {
    --blue-bright: #00D2FF;
    --blue-mid: #0099CC;
    --blue-dark: #0A1628;
    --pink-bright: #FF2D9B;
    --pink-mid: #E91E8C;
    --purple-bright: #A855F7;
    --purple-mid: #7C3AED;
    --purple-dark: #4C1D95;

    --bg-primary: #030308;
    --bg-secondary: #0A0A14;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #FFFFFF;
    --text-secondary: #A8B2C4;
    --text-muted: #6B7A94;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(168, 85, 247, 0.3);

    --gradient-main: linear-gradient(135deg, var(--pink-bright) 0%, var(--purple-bright) 50%, var(--blue-bright) 100%);
    --gradient-pink-purple: linear-gradient(135deg, var(--pink-bright), var(--purple-mid));
    --gradient-blue-cyan: linear-gradient(135deg, var(--blue-bright), var(--blue-mid));
    --gradient-hero: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(168, 85, 247, 0.25) 0%, transparent 60%),
                     radial-gradient(ellipse 60% 50% at 90% 50%, rgba(255, 45, 155, 0.12) 0%, transparent 50%),
                     radial-gradient(ellipse 50% 40% at 10% 80%, rgba(0, 210, 255, 0.1) 0%, transparent 50%);

    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow-pink: 0 0 40px rgba(255, 45, 155, 0.15);
    --shadow-glow-purple: 0 0 40px rgba(168, 85, 247, 0.15);

    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    /* Mobile-first: keep height stable on phones from first paint */
    --nav-height: 64px;
    --container: 1040px;
    --prose-width: 600px;
    --heading-width: 720px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 769px) {
    :root { --nav-height: 88px; }
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
    font-size: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

html.nav-open,
html.nav-open body {
    overflow: hidden;
    overscroll-behavior: none;
    touch-action: none;
}

main { flex: 1; }

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

a:hover { color: var(--pink-bright); }

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

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

.container.narrow { max-width: 720px; }

/* ── Typography utilities ── */
.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--pink-bright);
    margin-bottom: 16px;
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 20px;
    max-width: var(--heading-width);
    text-wrap: balance;
}

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

.section-lead {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: var(--prose-width);
    line-height: 1.7;
}

.section-header.centered .section-heading,
.section-header.centered .section-lead {
    margin-left: auto;
    margin-right: auto;
}

/* ── Reveal animation ── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: var(--nav-height);
    border-bottom: 1px solid transparent;
    background: transparent;
    transition: background var(--transition), border-color var(--transition);
}

.navbar--scrolled {
    background: rgba(3, 3, 8, 0.96);
    border-bottom-color: var(--border-subtle);
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 2;
    /* Reserve space so logo decode never shifts the bar */
    min-width: 140px;
    min-height: 44px;
}

.nav-logo {
    height: 44px;
    width: 140px;
    max-width: 140px;
    object-fit: contain;
    object-position: left center;
    flex-shrink: 0;
}

@media (min-width: 769px) {
    .nav-brand {
        min-width: 185px;
        min-height: 58px;
    }

    .nav-logo {
        height: 58px;
        width: 185px;
        max-width: 185px;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.nav-cta {
    background: var(--gradient-pink-purple) !important;
    color: var(--text-primary) !important;
    font-weight: 600 !important;
    padding: 10px 22px !important;
    box-shadow: var(--shadow-glow-pink);
}

.nav-cta:hover {
    opacity: 0.92;
    color: var(--text-primary) !important;
}

.nav-toggle {
    display: none;
    position: absolute;
    top: 0;
    right: 12px;
    bottom: 0;
    width: 44px;
    height: 44px;
    margin: auto 0;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 210;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.nav-toggle span {
    position: absolute;
    left: 10px;
    right: 10px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 28px; }

.nav-toggle.open span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
}

/* ══════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-pink-purple);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-pink);
}

.btn-primary:hover {
    opacity: 0.92;
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 45, 155, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
    border-color: var(--blue-bright);
    color: var(--blue-bright);
    background: rgba(0, 210, 255, 0.06);
}

.btn-outline {
    background: transparent;
    color: var(--blue-bright);
    border: 1.5px solid var(--blue-bright);
}

.btn-outline:hover {
    background: rgba(0, 210, 255, 0.1);
    color: var(--blue-bright);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-full { width: 100%; }
.btn-small { padding: 8px 18px; font-size: 0.8125rem; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }

/* ══════════════════════════════════════
   FLASH MESSAGES
   ══════════════════════════════════════ */
.flash-container {
    position: fixed;
    top: calc(var(--nav-height) + 12px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 300;
    width: min(560px, calc(100% - 32px));
}

.flash {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin-bottom: 8px;
    font-size: 0.9rem;
    backdrop-filter: blur(12px);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}

.flash-success {
    background: rgba(0, 210, 255, 0.12);
    border: 1px solid rgba(0, 210, 255, 0.4);
    color: var(--blue-bright);
}

.flash-error {
    background: rgba(255, 45, 155, 0.12);
    border: 1px solid rgba(255, 45, 155, 0.4);
    color: var(--pink-bright);
}

/* ══════════════════════════════════════
   HERO — Full viewport conference hero
   ══════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 48px) 32px 80px;
    overflow: visible;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
}

.hero-orb--pink {
    width: 500px;
    height: 500px;
    background: rgba(255, 45, 155, 0.15);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}

.hero-orb--purple {
    width: 400px;
    height: 400px;
    background: rgba(168, 85, 247, 0.18);
    bottom: 10%;
    left: -8%;
    animation-delay: -3s;
}

.hero-orb--blue {
    width: 300px;
    height: 300px;
    background: rgba(0, 210, 255, 0.1);
    top: 40%;
    right: 20%;
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-15px, 15px) scale(0.95); }
}

.hero-inner {
    position: relative;
    max-width: var(--container);
    margin: 0 auto;
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-text {
    max-width: 520px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.15rem, 4.4vw, 3.35rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    text-wrap: balance;
    color: var(--text-primary);
}

.hero-title-main {
    display: block;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title-year {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 14px;
    max-width: 280px;
}

.hero-title-year-rule {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.55), transparent);
}

.hero-title-year-num {
    flex-shrink: 0;
    font-size: clamp(0.95rem, 1.6vw, 1.15rem);
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--text-secondary);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: var(--prose-width);
    margin-bottom: 32px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(168, 85, 247, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--purple-bright);
    margin-bottom: 28px;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--pink-bright);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

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

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-imil-logo {
    width: 100%;
    max-width: 420px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.hero-date-card {
    position: relative;
    margin-top: 32px;
    width: 100%;
    max-width: var(--prose-width);
    background: rgba(10, 10, 20, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
}

.hero-date-card .date-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--pink-bright);
    margin-bottom: 4px;
}

.hero-date-card .date-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.hero-date-card .date-time {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ══════════════════════════════════════
   STATS BAR — VivaTech style
   ══════════════════════════════════════ */
.stats-bar {
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
    padding: 48px 0;
}

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

.stat-item .stat-value {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-item .stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ══════════════════════════════════════
   COUNTDOWN — Slush style
   ══════════════════════════════════════ */
.countdown-section {
    padding: 80px 0;
    text-align: center;
}

.countdown-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.countdown-unit {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 36px;
    min-width: 110px;
    transition: border-color var(--transition);
}

.countdown-unit:hover {
    border-color: var(--border-accent);
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
    display: block;
}

.countdown-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-top: 8px;
    display: block;
}

/* ══════════════════════════════════════
   HIGHLIGHT CARDS — Slush feature blocks
   ══════════════════════════════════════ */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 56px;
}

.section-header.centered {
    text-align: center;
}

.section-header.centered .section-lead {
    margin: 0 auto;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.highlight-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition);
}

.highlight-card--pink::before { background: var(--gradient-pink-purple); }
.highlight-card--blue::before { background: var(--gradient-blue-cyan); }
.highlight-card--purple::before { background: linear-gradient(90deg, var(--purple-bright), var(--pink-bright)); }

.highlight-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.highlight-card:hover::before { opacity: 1; }

.highlight-number {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.highlight-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.highlight-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════
   AUDIENCE SEGMENTS — VivaTech style
   ══════════════════════════════════════ */
.audience-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.audience-card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    transition: all var(--transition);
    cursor: default;
}

.audience-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity var(--transition);
}

.audience-card:hover {
    border-color: transparent;
    transform: translateY(-4px);
}

.audience-card:hover::after { opacity: 0.08; }

.audience-card > * { position: relative; z-index: 1; }

.audience-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.audience-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
    transition: border-color var(--transition);
}

.testimonial-card:hover { border-color: var(--border-accent); }

.testimonial-quote {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-quote::before {
    content: '\201C';
    font-size: 2.5rem;
    line-height: 0;
    color: var(--purple-bright);
    display: block;
    margin-bottom: 12px;
    font-style: normal;
}

.testimonial-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ══════════════════════════════════════
   CTA BANNER
   ══════════════════════════════════════ */
.cta-banner {
    margin: 0 32px 100px;
    max-width: calc(var(--container) + 64px);
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--radius-xl);
    padding: 72px 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2) 0%, rgba(255, 45, 155, 0.15) 50%, rgba(0, 210, 255, 0.1) 100%);
    border: 1px solid var(--border-accent);
}

.cta-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    max-width: var(--heading-width);
    margin-left: auto;
    margin-right: auto;
    text-wrap: balance;
}

.cta-banner p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 32px;
    max-width: var(--prose-width);
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ══════════════════════════════════════
   ABOUT PREVIEW (home page)
   ══════════════════════════════════════ */
.about-preview {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.about-preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-preview-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
    font-size: 1rem;
    max-width: var(--prose-width);
}

.about-preview-text .btn { margin-top: 24px; }

.about-stats-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-stat-row {
    display: flex;
    align-items: center;
    padding: 22px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition);
}

.about-stat-row:hover { border-color: var(--border-accent); }

.about-stat-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ══════════════════════════════════════
   PAGE HEADER (inner pages)
   ══════════════════════════════════════ */
.page-hero {
    padding: calc(var(--nav-height) + 64px) 32px 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    border-bottom: 1px solid var(--border-subtle);
}

.page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    max-width: var(--heading-width);
    margin-left: auto;
    margin-right: auto;
    line-height: 1.2;
    text-wrap: balance;
}

.page-hero p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    transition: color var(--transition);
}

.back-link:hover { color: var(--blue-bright); }

/* ══════════════════════════════════════
   ABOUT PAGE
   ══════════════════════════════════════ */
.about-logo {
    max-width: 420px;
    width: 100%;
    height: auto;
    margin: 0 auto 40px;
    display: block;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--purple-bright);
    margin: 40px 0 16px;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.8;
    font-size: 1rem;
    max-width: var(--prose-width);
}

.partner-list {
    list-style: none;
    display: grid;
    gap: 10px;
}

.partner-list li {
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--pink-bright);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: border-color var(--transition);
}

.partner-list li:hover { border-color: var(--border-accent); }

.team-lineup-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.team-lineup {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-xl);
    border: 1px solid transparent;
    transition: all var(--transition);
    color: inherit;
}

.team-member:hover {
    background: var(--bg-card);
    border-color: var(--border-accent);
    transform: translateY(-4px);
    color: inherit;
}

.team-photo-ring {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    padding: 4px;
    background: var(--gradient-main);
    margin-bottom: 24px;
    flex-shrink: 0;
}

.team-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    background: var(--bg-secondary);
}

.team-photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    background: linear-gradient(145deg, rgba(168, 85, 247, 0.35), rgba(255, 45, 155, 0.25));
}

.team-member-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.team-member-role {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 220px;
    margin-bottom: 12px;
}

.team-member-link {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--blue-bright);
    transition: color var(--transition);
}

.team-member:hover .team-member-link {
    color: var(--pink-bright);
}

/* ══════════════════════════════════════
   SPEAKERS — Slush / VivaTech lineup
   ══════════════════════════════════════ */
.speakers-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.speakers-grid--compact {
    margin-bottom: 56px;
}

.speaker-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 32px 20px 28px;
    transition: all var(--transition);
}

.speaker-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-purple);
}

.speaker-photo-ring {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient-main);
    margin-bottom: 20px;
    flex-shrink: 0;
}

.speaker-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    background: var(--bg-secondary);
}

.speaker-photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    background: linear-gradient(145deg, rgba(168, 85, 247, 0.35), rgba(255, 45, 155, 0.2));
}

.speaker-info {
    width: 100%;
}

.speaker-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.3;
}

.speaker-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pink-bright);
    margin-bottom: 2px;
}

.speaker-org {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.speaker-topic {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
    margin-bottom: 12px;
}

.speaker-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--blue-bright);
}

.speaker-link:hover { color: var(--pink-bright); }

.section-cta {
    margin-top: 48px;
    text-align: center;
}

.section-cta.centered { text-align: center; }

/* ══════════════════════════════════════
   ORGANIZERS — team-style grid
   ══════════════════════════════════════ */
.organizers-section {
    background: var(--bg-primary);
}

.people-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.person-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px;
    border-radius: var(--radius-xl);
    border: 1px solid transparent;
    transition: all var(--transition);
    color: inherit;
}

.person-card--link:hover {
    background: var(--bg-card);
    border-color: var(--border-accent);
    transform: translateY(-4px);
    color: inherit;
}

.person-photo-ring {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient-main);
    margin-bottom: 20px;
    flex-shrink: 0;
}

.person-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    background: var(--bg-secondary);
}

.person-photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    background: linear-gradient(145deg, rgba(168, 85, 247, 0.35), rgba(255, 45, 155, 0.25));
}

.person-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.person-role {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 200px;
    margin-bottom: 10px;
}

.person-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--blue-bright);
}

.person-card--link:hover .person-link { color: var(--pink-bright); }

/* ══════════════════════════════════════
   PARTNERS — VivaTech / Slush logo wall
   ══════════════════════════════════════ */
.partners-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.partners-wall {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.partners-wall--circles {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 40px 56px;
}

.partner-tier-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 20px;
}

.partner-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.partner-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 88px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.partner-logo-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.partner-circle-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
    width: 140px;
    transition: transform var(--transition);
}

.partner-circle-card:hover {
    transform: translateY(-4px);
}

.partner-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 132px;
    height: 132px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient-main);
    box-shadow: var(--shadow-glow-purple);
}

.partner-circle .partner-logo {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    padding: 22px;
    border-radius: 50%;
    object-fit: contain;
    background: var(--bg-secondary);
    filter: none;
    opacity: 1;
}

.partner-circle-name {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    line-height: 1.3;
}

.partner-logo {
    max-width: 100%;
    max-height: 56px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(1) brightness(1.4);
    opacity: 0.75;
    transition: all var(--transition);
}

.partner-logo-card:hover .partner-logo {
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

.partners-note {
    margin-top: 32px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.partners-note code {
    font-size: 0.78rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: 4px;
}

.about-cta {
    display: flex;
    gap: 16px;
    margin-top: 48px;
    flex-wrap: wrap;
}

/* ══════════════════════════════════════
   CONFERENCE PAGE
   ══════════════════════════════════════ */
.conference-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 64px;
}

.meta-tile {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
}

.meta-tile-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.meta-tile-value {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
}

.expect-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 64px;
}

.expect-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.expect-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(168, 85, 247, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* Agenda timeline */
.agenda-section-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 40px;
}

.agenda-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 48px;
}

.agenda-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition);
}

.agenda-row:first-child { border-top: 1px solid var(--border-subtle); }

.agenda-row:hover {
    background: rgba(255, 255, 255, 0.02);
    padding-left: 16px;
    padding-right: 16px;
    margin-left: -16px;
    margin-right: -16px;
    border-radius: var(--radius);
}

.agenda-time-col {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--blue-bright);
    padding-top: 2px;
}

.agenda-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.agenda-speaker {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ══════════════════════════════════════
   SCHEDULE PAGE
   ══════════════════════════════════════ */
.schedule-intro {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1rem;
    max-width: var(--prose-width);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 56px;
}

.slot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition);
}

.slot-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

.slot-time {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--blue-bright);
}

.slot-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 6px 0 12px;
}

.slot-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(168, 85, 247, 0.15);
    color: var(--purple-bright);
}

.how-it-works {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px 48px;
}

.how-it-works h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--purple-bright);
    margin-bottom: 24px;
}

.steps-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    list-style: none;
}

.step-item {
    position: relative;
}

.step-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: rgba(168, 85, 247, 0.3);
    margin-bottom: 8px;
    display: block;
}

.step-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════
   FORMS
   ══════════════════════════════════════ */
.registration-form,
.meeting-form {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.form-intro {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border-subtle);
}

.form-intro h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-intro p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-group { margin-bottom: 24px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.required { color: var(--pink-bright); }

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9375rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--purple-bright);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.file-upload input[type="file"] { display: none; }

.file-label {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(0, 210, 255, 0.25);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    font-size: 0.9rem;
}

.file-label:hover {
    border-color: var(--blue-bright);
    background: rgba(0, 210, 255, 0.04);
    color: var(--text-secondary);
}

.file-icon { font-size: 1.25rem; }

.form-note,
.form-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.6;
}

/* ══════════════════════════════════════
   PARTICIPANTS
   ══════════════════════════════════════ */
.participants-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}

.participants-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-right: 4px;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover {
    border-color: var(--border-accent);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--gradient-pink-purple);
    border-color: transparent;
    color: var(--text-primary);
}

.participants-empty-filter {
    text-align: center;
    color: var(--text-muted);
    padding: 48px 0;
}

.participants-empty-filter.hidden,
.participant-card.hidden {
    display: none;
}

.role-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.role-badge--large {
    font-size: 0.8rem;
    margin-bottom: 16px;
}

.participants-count {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.participants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.participant-card {
    display: flex;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition);
    color: inherit;
}

.participant-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.participant-avatar img,
.avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-pink-purple);
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.avatar-placeholder.large {
    width: 140px;
    height: 140px;
    font-size: 3rem;
    border-radius: var(--radius-lg);
}

.participant-info h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.participant-summary {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.participant-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--blue-bright);
    margin-top: 12px;
}

.empty-state {
    text-align: center;
    padding: 80px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 1.1rem;
}

/* ══════════════════════════════════════
   PARTICIPANT DETAIL
   ══════════════════════════════════════ */
.participant-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.participant-profile {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.profile-photo { margin-bottom: 28px; }

.profile-photo img {
    width: 140px;
    height: 140px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 2px solid var(--border-accent);
}

.profile-details h2 {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--purple-bright);
    margin-bottom: 12px;
}

.profile-details p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    font-size: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item strong {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.schedule-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 40px;
    position: sticky;
    top: calc(var(--nav-height) + 24px);
}

.schedule-panel h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.schedule-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 28px;
    line-height: 1.6;
}

.slot-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.slot-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
}

.slot-option:hover:not(.slot-booked) {
    border-color: var(--purple-bright);
    background: rgba(168, 85, 247, 0.06);
}

.slot-option.slot-booked {
    opacity: 0.4;
    cursor: not-allowed;
}

.slot-option input[type="radio"] {
    accent-color: var(--purple-bright);
}

.slot-label {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.slot-status {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--pink-bright);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ══════════════════════════════════════
   FAQ
   ══════════════════════════════════════ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: background var(--transition);
}

.faq-question:hover { background: rgba(255, 255, 255, 0.03); }

.faq-icon {
    font-size: 1.25rem;
    color: var(--purple-bright);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer { max-height: 200px; }

.faq-answer p {
    padding: 0 28px 22px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ══════════════════════════════════════
   ADMIN
   ══════════════════════════════════════ */
.admin-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th {
    text-align: left;
    padding: 16px 20px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--purple-bright);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.admin-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.admin-table tr:last-child td { border-bottom: none; }

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-approved {
    background: rgba(0, 210, 255, 0.12);
    color: var(--blue-bright);
}

.badge-pending {
    background: rgba(255, 45, 155, 0.12);
    color: var(--pink-bright);
}

.text-muted { color: var(--text-muted); }

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 72px 0 40px;
}

.footer-grid {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}

.footer-brand-col .footer-logo {
    height: 56px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    margin-bottom: 16px;
}

.footer-brand-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
    max-width: var(--container);
    margin: 0 auto;
    padding: 24px 32px 0;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-social a {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 480px; margin: 0 auto; width: 100%; }
    .hero-text { max-width: 100%; }
    .hero-date-card { max-width: 100%; }
    .highlights-grid { grid-template-columns: repeat(2, 1fr); }
    .audience-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .conference-meta { grid-template-columns: repeat(2, 1fr); }
    .steps-list { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .team-lineup { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .speakers-grid { grid-template-columns: repeat(2, 1fr); }
    .people-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .nav-container {
        padding: 0 20px;
        padding-right: 56px; /* room for absolutely positioned hamburger */
    }

    .nav-toggle {
        display: block;
        right: 12px;
        z-index: 210;
    }

    html.nav-open .nav-toggle {
        position: fixed;
        top: calc((var(--nav-height) - 44px) / 2);
        right: 20px;
        bottom: auto;
        margin: 0;
        z-index: 220;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        min-height: 100vh;
        min-height: 100dvh;
        margin: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: rgba(3, 3, 8, 0.97);
        gap: 8px;
        z-index: 205;
        padding: 24px;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.2s ease, visibility 0.2s ease;
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        display: flex;
    }

    .nav-links a { font-size: 1.1rem; padding: 14px 28px; }
    .nav-links .nav-cta {
        margin-top: 12px;
        width: min(240px, 100%);
        justify-content: center;
        display: inline-flex;
    }

    .hero {
        padding: calc(var(--nav-height) + 28px) 20px 48px;
        min-height: auto;
        align-items: flex-start;
    }

    .hero-grid { gap: 28px; }

    /* Keep brand/headline first on phones; banner follows */
    .hero-visual {
        order: 0;
        max-width: 100%;
    }

    .hero-orb,
    .hero-orb--pink,
    .hero-orb--purple,
    .hero-orb--blue {
        display: none;
        animation: none;
    }

    .hero-badge-dot {
        animation: none;
    }

    .hero-badge {
        max-width: 100%;
        white-space: normal;
        text-align: left;
        line-height: 1.4;
        border-radius: 16px;
    }

    .hero-title {
        font-size: clamp(1.9rem, 8.5vw, 2.5rem);
    }

    .hero-title-year {
        max-width: 220px;
        margin-top: 12px;
        gap: 10px;
    }

    .hero-title-year-num {
        font-size: 0.9rem;
        letter-spacing: 0.18em;
    }

    .hero-imil-logo {
        max-width: 300px;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 24px;
    }

    .hero-actions {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 10px;
        width: 100%;
    }

    .hero-actions .btn {
        flex: 1 1 0;
        width: auto;
        min-width: 0;
        padding: 12px 14px;
        font-size: 0.875rem;
        white-space: nowrap;
        justify-content: center;
        text-align: center;
    }

    .cta-actions,
    .about-cta {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .cta-actions .btn,
    .about-cta .btn {
        width: 100%;
        white-space: normal;
    }

    .btn-lg { padding: 16px 24px; font-size: 0.95rem; }

    .hero-actions .btn-lg {
        padding: 12px 14px;
        font-size: 0.875rem;
    }

    .hero-date-card {
        margin-top: 24px;
        padding: 16px 18px;
    }

    .hero-date-card .date-value {
        font-size: 1.25rem;
    }

    .page-hero {
        padding: calc(var(--nav-height) + 40px) 20px 40px;
    }

    .page-hero p {
        font-size: 1rem;
    }

    .section { padding: 56px 0; }
    .countdown-section { padding: 56px 0; }
    .stats-bar { padding: 32px 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

    .countdown-grid {
        gap: 10px;
        margin-top: 28px;
    }

    .countdown-unit {
        flex: 1 1 calc(50% - 10px);
        min-width: 0;
        max-width: calc(50% - 10px);
        padding: 18px 12px;
    }

    .countdown-number { font-size: 2rem; }

    .highlights-grid,
    .audience-grid,
    .testimonials-grid,
    .about-preview-grid,
    .participant-detail-grid,
    .form-row,
    .expect-grid,
    .conference-meta,
    .steps-list,
    .footer-grid,
    .team-lineup {
        grid-template-columns: 1fr;
    }

    .speakers-grid,
    .people-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }

    .partners-wall--circles {
        gap: 28px 36px;
    }

    .partner-circle {
        width: 112px;
        height: 112px;
    }

    .partner-circle .partner-logo {
        padding: 18px;
    }

    .partner-logo-card {
        width: calc(50% - 10px);
        max-width: none;
        height: 76px;
        padding: 12px 14px;
    }

    .partner-logo { max-height: 44px; }

    .team-lineup { max-width: 320px; margin-left: auto; margin-right: auto; }

    .cta-banner {
        margin: 0 16px 56px;
        padding: 40px 22px;
        border-radius: var(--radius-lg);
    }

    .registration-form,
    .meeting-form,
    .how-it-works {
        padding: 24px 18px;
        border-radius: var(--radius-lg);
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group input[type="url"],
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* prevent iOS zoom on focus */
        padding: 14px 14px;
    }

    .agenda-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 20px 0;
    }

    .agenda-row:hover {
        padding-left: 0;
        padding-right: 0;
        margin-left: 0;
        margin-right: 0;
    }

    .agenda-time-col {
        font-size: 0.85rem;
    }

    .schedule-panel { position: static; }

    .participants-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .participants-filters {
        width: 100%;
    }

    .participants-grid {
        grid-template-columns: 1fr;
    }

    .participant-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        gap: 16px;
    }

    .about-stat-row {
        padding: 18px 20px;
    }

    .footer {
        padding: 56px 0 32px;
    }

    .footer-grid {
        padding: 0 20px;
        gap: 36px;
        margin-bottom: 40px;
    }

    .footer-brand-col p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 24px 20px 0;
    }

    .flash-container {
        width: calc(100% - 32px);
    }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .nav-container { padding: 0 16px; }

    .nav-toggle { right: 16px; }

    .hero { padding: calc(var(--nav-height) + 24px) 16px 40px; }

    .countdown-unit {
        flex: 1 1 calc(50% - 8px);
        max-width: calc(50% - 8px);
        padding: 14px 8px;
    }

    .countdown-number { font-size: 1.75rem; }
    .countdown-label { font-size: 0.65rem; letter-spacing: 0.08em; }

    .partner-logo-card {
        width: 100%;
        max-width: 280px;
    }

    .highlights-grid,
    .audience-grid {
        gap: 14px;
    }

    .meta-tile { padding: 18px 14px; }

    .section-heading {
        font-size: clamp(1.5rem, 7vw, 1.85rem);
    }
}