:root {
            --cyan-200: #a5f3fc;
            --cyan-300: #67e8f9;
            --cyan-400: #22d3ee;
            --cyan-600: #0891b2;
            --blue-300: #93c5fd;
            --blue-500: #3b82f6;
            --purple-300: #d8b4fe;
            --purple-500: #a855f7;
            --magenta-300: #f0abfc;
            --magenta-500: #d946ef;
            --slate-100: #f1f5f9;
            --slate-200: #e2e8f0;
            --slate-300: #cbd5e1;
            --slate-400: #94a3b8;
            --slate-500: #64748b;
            --slate-600: #475569;
            --slate-700: #334155;
            --slate-800: #1e293b;
            --slate-900: #0f172a;
            --success: #10b981;
            --error: #d946ef;
            --error-soft: rgba(217, 70, 239, 0.5);
            --error-bg: rgba(217, 70, 239, 0.08);
            --error-text: #f0abfc;

            --gradient-brand: linear-gradient(135deg, #22d3ee 0%, #3b82f6 30%, #a855f7 70%, #d946ef 100%);
            --gradient-brand-90: linear-gradient(90deg, #22d3ee 0%, #3b82f6 33%, #a855f7 66%, #d946ef 100%);
            --gradient-card: linear-gradient(145deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.8) 100%);
            --shadow-glow-brand: 0 0 30px rgba(34, 211, 238, 0.2), 0 0 60px rgba(168, 85, 247, 0.15);

            --font-heading: 'Montserrat', sans-serif;
            --font-body: 'Open Sans', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;

            --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
            --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
            --space-12: 48px; --space-16: 64px; --space-20: 80px;

            --radius-sm: 6px; --radius-md: 8px; --radius-lg: 12px;
            --radius-xl: 16px; --radius-2xl: 24px; --radius-full: 9999px;

            --container-max: 1120px;
            --text-max: 640px;
            --hero-max: 720px;
            --section-gap: 96px;
            --inner-gap: 40px;
            --card-gap: 20px;
            --type-hero: clamp(4rem, 5vw, 4.5rem);
            --type-section: clamp(2rem, 3vw, 2.25rem);
            --type-card: 1.125rem;
            --type-body: 1rem;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font-body);
            background: var(--slate-900);
            color: var(--slate-100);
            line-height: 1.6;
            font-size: var(--type-body);
            min-height: 100vh;
            overflow-x: hidden;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background:
                radial-gradient(ellipse 80% 50% at 20% 40%, rgba(34, 211, 238, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse 60% 40% at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse 50% 30% at 50% 80%, rgba(217, 70, 239, 0.05) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }

        /* ── LAYOUT ── */
        .page-wrapper {
            position: relative;
            z-index: 1;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: var(--space-6) var(--space-6) var(--space-12);
        }

        .skip-link {
            position: absolute;
            width: 1px;
            height: 1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
        }

        .skip-link:focus {
            width: auto;
            height: auto;
            clip: auto;
            left: var(--space-6);
            top: var(--space-6);
            z-index: 100;
            padding: var(--space-3) var(--space-5);
            background: var(--slate-100);
            color: var(--slate-900);
            border-radius: var(--radius-full);
        }

        .site-nav {
            position: sticky;
            top: var(--space-4);
            z-index: 20;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--space-5);
            padding: var(--space-3) var(--space-3) var(--space-3) var(--space-5);
            margin-bottom: var(--section-gap);
            background: rgba(15, 23, 42, 0.78);
            border: 1px solid rgba(148, 163, 184, 0.16);
            border-radius: var(--radius-full);
            backdrop-filter: blur(18px);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
            transition: border-color 0.2s ease, background 0.2s ease;
        }

        .site-nav.is-elevated {
            background: rgba(15, 23, 42, 0.92);
            border-color: rgba(34, 211, 238, 0.32);
        }

        .brand-link {
            display: inline-flex;
            align-items: center;
            gap: var(--space-3);
            color: var(--slate-100);
            text-decoration: none;
            min-width: max-content;
        }

        .brand-mark {
            display: grid;
            place-items: center;
            width: 48px;
            height: 48px;
            flex: 0 0 48px;
            overflow: hidden;
            filter: drop-shadow(0 0 18px rgba(34, 211, 238, 0.34));
        }

        .brand-mark img {
            display: block;
            width: 112px;
            height: 112px;
            max-width: none;
            object-fit: contain;
            transform: translate(-32px, -32px);
        }

        .brand-text strong,
        .brand-text span {
            display: block;
            line-height: 1.15;
        }

        .brand-text strong {
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 800;
        }

        .brand-text span {
            margin-top: 3px;
            font-family: var(--font-mono);
            font-size: var(--type-body);
            color: var(--slate-400);
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            flex: 0 0 48px;
            border: 1px solid rgba(148, 163, 184, 0.24);
            border-radius: var(--radius-lg);
            background: rgba(30, 41, 59, 0.56);
            color: var(--slate-100);
            cursor: pointer;
        }

        .nav-toggle:focus-visible {
            outline: 2px solid var(--cyan-300);
            outline-offset: 3px;
        }

        .nav-toggle-bars,
        .nav-toggle-bars::before,
        .nav-toggle-bars::after {
            display: block;
            width: 20px;
            height: 2px;
            border-radius: var(--radius-full);
            background: currentColor;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }

        .nav-toggle-bars {
            position: relative;
        }

        .nav-toggle-bars::before,
        .nav-toggle-bars::after {
            content: '';
            position: absolute;
            left: 0;
        }

        .nav-toggle-bars::before { top: -7px; }
        .nav-toggle-bars::after { top: 7px; }

        .site-nav.is-open .nav-toggle-bars {
            background: transparent;
        }

        .site-nav.is-open .nav-toggle-bars::before {
            transform: translateY(7px) rotate(45deg);
        }

        .site-nav.is-open .nav-toggle-bars::after {
            transform: translateY(-7px) rotate(-45deg);
        }

        .nav-links {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: var(--space-1);
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            min-height: 38px;
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-full);
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 600;
            color: var(--slate-300);
            text-decoration: none;
            transition: color 0.2s ease, background 0.2s ease;
        }

        .nav-links a:hover,
        .nav-links a:focus-visible {
            color: var(--cyan-200);
            background: rgba(34, 211, 238, 0.08);
        }

        .nav-links .nav-cta {
            background: var(--gradient-brand);
            color: #ffffff;
            box-shadow: 0 8px 24px rgba(34, 211, 238, 0.22);
        }

        .landing-section {
            margin-bottom: var(--section-gap);
            scroll-margin-top: 110px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            line-height: 1.4;
            color: var(--cyan-300);
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .section-kicker::before {
            content: '';
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--cyan-400);
            box-shadow: 0 0 14px rgba(34, 211, 238, 0.7);
        }

        .section-copy {
            max-width: var(--text-max);
        }

        .section-copy.center {
            margin-inline: auto;
            text-align: center;
        }

        .section-copy.center .section-kicker {
            justify-content: center;
        }

        .section-copy h2,
        .registration-intro h2,
        .hero-title {
            font-family: var(--font-heading);
            font-weight: 900;
            letter-spacing: 0;
            line-height: 1.08;
        }

        .section-copy h2,
        .registration-intro h2 {
            font-size: var(--type-section);
            margin-bottom: var(--space-5);
            color: var(--slate-100);
        }

        .section-copy p,
        .registration-intro p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.75;
        }

        .hero-landing {
            display: grid;
            grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
            gap: var(--inner-gap);
            align-items: center;
            min-height: calc(100vh - 220px);
            margin-bottom: var(--section-gap);
        }

        .hero-title {
            font-size: var(--type-hero);
            max-width: min(var(--hero-max), 14ch);
            margin-bottom: var(--space-6);
            text-wrap: balance;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-lead {
            max-width: var(--text-max);
            margin-bottom: var(--space-8);
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.75;
        }

        .hero-actions,
        .final-actions,
        .companies-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-3);
            align-items: center;
        }

        .hero-actions {
            display: grid;
            grid-template-columns: repeat(3, max-content);
        }

        .hero-note {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            margin-top: var(--space-6);
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.6;
        }

        .pulse-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: var(--success);
            box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
            animation: pulseDot 2s ease-in-out infinite;
            flex: 0 0 auto;
        }

        @keyframes pulseDot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.45); }
            50% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
        }

        .hero-panel,
        .dark-panel,
        .prep-panel,
        .final-cta,
        .companies-hero,
        .partner-commitment {
            background: var(--gradient-card);
            border: 1px solid rgba(148, 163, 184, 0.12);
            border-radius: var(--radius-2xl);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.34), var(--shadow-glow-brand);
            backdrop-filter: blur(20px);
        }

        .hero-panel {
            padding: var(--space-8);
        }

        .panel-topline,
        .code-window-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--space-3);
            margin-bottom: var(--space-6);
            font-family: var(--font-mono);
            color: var(--slate-400);
            font-size: var(--type-body);
            letter-spacing: 0;
            text-transform: uppercase;
        }

        .status-pill {
            padding: 4px var(--space-3);
            border-radius: var(--radius-full);
            background: rgba(16, 185, 129, 0.14);
            color: #34d399;
        }

        .countdown {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-3);
            margin-bottom: var(--space-6);
        }

        .countdown div,
        .metric-card,
        .feature-card,
        .essential-card,
        .audience-card,
        .company-value-card,
        .industry-card,
        .process article,
        .partner-step,
        .press-grid a,
        .faq-list details {
            background: rgba(30, 41, 59, 0.48);
            border: 1px solid rgba(148, 163, 184, 0.14);
            border-radius: var(--radius-xl);
        }

        .countdown div {
            padding: var(--space-4);
            text-align: center;
        }

        .countdown strong {
            display: block;
            font-family: var(--font-heading);
            font-size: var(--type-section);
            line-height: 1;
            color: var(--slate-100);
        }

        .countdown span {
            display: block;
            margin-top: var(--space-2);
            color: var(--slate-400);
            font-size: var(--type-body);
        }

        .mini-terminal {
            display: grid;
            gap: var(--space-3);
            padding: var(--space-5);
            border-radius: var(--radius-xl);
            background: rgba(15, 23, 42, 0.72);
            border: 1px solid rgba(34, 211, 238, 0.18);
            font-family: var(--font-mono);
            font-size: var(--type-body);
        }

        .mini-terminal p {
            margin: 0;
            color: var(--slate-300);
        }

        .mini-terminal span {
            color: var(--cyan-300);
        }

        .mini-terminal b {
            color: var(--slate-100);
            font-weight: 700;
        }

        .stats-bar,
        .feature-grid,
        .essentials-grid,
        .audience-grid,
        .company-value-grid,
        .industry-grid,
        .press-grid,
        .faq-list {
            display: grid;
            gap: var(--card-gap);
        }

        .stats-bar {
            grid-template-columns: repeat(4, 1fr);
            margin-bottom: var(--section-gap);
        }

        .metric-card {
            padding: var(--space-5);
        }

        .metric-card strong {
            display: block;
            font-family: var(--font-heading);
            font-size: var(--type-section);
            line-height: 1.1;
            color: var(--slate-100);
        }

        .metric-card span {
            display: block;
            margin-top: var(--space-2);
            color: var(--slate-400);
            font-size: var(--type-body);
            line-height: 1.5;
        }

        .partners-band {
            width: 100vw;
            margin-left: calc(50% - 50vw);
            padding: var(--space-16) 0;
            display: grid;
            gap: var(--space-8);
            align-items: start;
            justify-items: start;
            background:
                linear-gradient(135deg, rgba(15, 23, 42, 0.82), rgba(2, 6, 23, 0.98)),
                #000000;
            border-top: 1px solid rgba(148, 163, 184, 0.16);
            border-bottom: 1px solid rgba(34, 211, 238, 0.18);
        }

        .partners-band > .section-copy,
        .partners-band > .organizers-logos,
        .partners-band > .commercial-partners {
            width: min(1560px, calc(100vw - clamp(32px, 6vw, 96px)));
            margin-inline: auto;
        }

        .partners-band > .section-copy {
            max-width: none;
        }

        .partners-band > .section-copy h2,
        .partners-band > .section-copy p {
            max-width: var(--text-max);
        }

        .logo-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: var(--space-4);
        }

        .logo-tile {
            min-height: 92px;
            display: grid;
            place-items: center;
            padding: var(--space-4);
            background: rgba(30, 41, 59, 0.42);
            border: 1px solid rgba(148, 163, 184, 0.14);
            border-radius: var(--radius-xl);
            color: var(--slate-200);
            font-family: var(--font-heading);
            font-weight: 800;
            text-align: center;
        }

        .logo-tile img {
            max-height: 48px;
            width: auto;
            object-fit: contain;
        }

        .organizers-logos {
            min-width: 0;
        }

        .organizers-logos-img {
            display: block;
            width: 100%;
            max-width: 100%;
            height: auto;
            object-fit: contain;
        }

        .organizers-logos.is-footer {
            grid-column: 1 / -1;
            width: 100%;
            margin-top: var(--space-2);
            padding-top: var(--space-5);
            border-top: 1px solid rgba(148, 163, 184, 0.12);
        }

        .commercial-partners {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: var(--space-4);
            padding: var(--space-5);
            border: 1px dashed rgba(34, 211, 238, 0.38);
            border-radius: var(--radius-xl);
            background: rgba(15, 23, 42, 0.42);
        }

        .commercial-partner-card {
            display: grid;
            place-items: center;
            min-width: 0;
            min-height: 112px;
            padding: var(--space-5);
            background: rgba(15, 23, 42, 0.7);
            border: 1px dashed rgba(148, 163, 184, 0.28);
            border-radius: var(--radius-lg);
            color: var(--cyan-200);
            text-align: center;
        }

        .commercial-partner-card span {
            max-width: 100%;
            font-family: var(--font-heading);
            font-size: var(--type-card);
            font-weight: 800;
            line-height: 1.3;
            overflow-wrap: anywhere;
        }

        .content-split {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: var(--inner-gap);
            align-items: start;
        }

        .feature-grid,
        .essentials-grid,
        .company-value-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
            max-width: var(--container-max);
            margin-inline: auto;
            align-items: stretch;
        }

        .company-value-grid {
            grid-auto-rows: 1fr;
        }

        .feature-card,
        .essential-card,
        .company-value-card {
            padding: var(--space-6);
            max-width: 540px;
        }

        .company-value-card {
            display: flex;
            flex-direction: column;
            width: 100%;
            max-width: none;
            height: 100%;
        }

        .feature-card .number,
        .company-value-card .number,
        .process article span,
        .partner-step span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            margin-bottom: var(--space-4);
            border-radius: 50%;
            background: rgba(34, 211, 238, 0.12);
            border: 1px solid rgba(34, 211, 238, 0.32);
            color: var(--cyan-300);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            font-weight: 700;
        }

        .feature-card h3,
        .essential-card h3,
        .company-value-card h3,
        .process h3,
        .timeline h3,
        .audience-card h3,
        .sponsor-card h3,
        .partner-step h4,
        .partner-commitment h3 {
            font-family: var(--font-heading);
            color: var(--slate-100);
            line-height: 1.25;
        }

        .feature-card h3,
        .essential-card h3,
        .company-value-card h3,
        .process h3,
        .timeline h3,
        .audience-card h3,
        .sponsor-card h3,
        .industry-card strong,
        .partner-step h4,
        .partner-commitment h3 {
            margin-bottom: var(--space-3);
            font-size: var(--type-card);
        }

        .feature-card p,
        .essential-card p,
        .company-value-card p,
        .audience-card p,
        .sponsor-card p,
        .industry-card span,
        .press-grid strong,
        .faq-list p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .dark-panel,
        .prep-panel,
        .final-cta,
        .partner-commitment {
            padding: var(--space-10);
        }

        .process {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            grid-auto-rows: 1fr;
            gap: var(--card-gap);
            align-items: stretch;
            max-width: var(--container-max);
            margin-inline: auto;
            margin-top: var(--space-8);
        }

        .process article,
        .partner-step {
            display: flex;
            flex-direction: column;
            padding: var(--space-6);
            width: 100%;
            max-width: none;
            height: 100%;
        }

        .process article p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .timeline {
            display: grid;
            gap: var(--space-4);
            margin-top: var(--space-8);
        }

        .timeline article {
            display: grid;
            grid-template-columns: minmax(160px, 180px) 1fr;
            gap: var(--card-gap);
            padding: var(--space-5);
            background: rgba(30, 41, 59, 0.42);
            border: 1px solid rgba(148, 163, 184, 0.12);
            border-radius: var(--radius-xl);
        }

        .timeline time {
            color: var(--cyan-300);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .timeline p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .prep-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--inner-gap);
            align-items: center;
        }

        .code-window {
            overflow: hidden;
            border-radius: var(--radius-xl);
            border: 1px solid rgba(34, 211, 238, 0.18);
            background: rgba(15, 23, 42, 0.8);
        }

        .code-window-top {
            padding: var(--space-4) var(--space-5) 0;
        }

        .code-window pre {
            margin: 0;
            padding: 0 var(--space-5) var(--space-5);
            overflow: auto;
            color: var(--slate-200);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            line-height: 1.8;
        }

        .audience-grid {
            grid-template-columns: repeat(2, 1fr);
            grid-auto-rows: 1fr;
            max-width: var(--container-max);
            margin-inline: auto;
            align-items: stretch;
        }

        .audience-card {
            display: flex;
            flex-direction: column;
            padding: var(--space-6);
            width: 100%;
            max-width: none;
            height: 100%;
        }

        .audience-card.accent {
            border-color: rgba(34, 211, 238, 0.28);
            background: rgba(34, 211, 238, 0.07);
        }

        .companies-hero {
            display: grid;
            grid-template-columns: 1fr minmax(300px, 0.55fr);
            gap: var(--inner-gap);
            padding: var(--space-10);
            margin-bottom: var(--space-8);
        }

        .sponsor-card {
            padding: var(--space-6);
            background: rgba(15, 23, 42, 0.72);
            border: 1px solid rgba(34, 211, 238, 0.18);
            border-radius: var(--radius-xl);
        }

        .sponsor-card > span {
            display: block;
            margin-bottom: var(--space-4);
            color: var(--cyan-300);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            letter-spacing: 0;
        }

        .sponsor-metrics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-3);
            margin-top: var(--space-5);
        }

        .sponsor-metrics div {
            padding: var(--space-3);
            border-radius: var(--radius-lg);
            background: rgba(30, 41, 59, 0.6);
        }

        .sponsor-metrics strong,
        .sponsor-metrics small {
            display: block;
        }

        .sponsor-metrics strong {
            font-family: var(--font-heading);
            color: var(--slate-100);
            font-size: var(--type-card);
        }

        .sponsor-metrics small {
            margin-top: 4px;
            color: var(--slate-400);
            font-size: var(--type-body);
            line-height: 1.4;
        }

        .company-opportunities {
            display: grid;
            grid-template-columns: 0.7fr 1.3fr;
            gap: var(--inner-gap);
            margin-top: var(--space-8);
            margin-bottom: var(--space-16);
        }

        .industry-grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
            grid-auto-rows: 1fr;
            max-width: var(--container-max);
            margin-inline: auto;
            align-items: stretch;
        }

        .industry-card {
            display: flex;
            flex-direction: column;
            padding: var(--space-6);
            width: 100%;
            max-width: none;
            height: 100%;
        }

        .industry-card strong {
            display: block;
            margin-bottom: var(--space-2);
            font-family: var(--font-heading);
            color: var(--slate-100);
        }

        .partner-steps {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            grid-auto-rows: 1fr;
            gap: var(--card-gap);
            align-items: stretch;
            max-width: var(--container-max);
            margin: var(--space-8) auto;
        }

        .partner-step p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .partner-commitment {
            display: grid;
            grid-template-columns: 1fr 1fr auto;
            gap: var(--inner-gap);
            align-items: center;
        }

        .partner-commitment ul {
            color: var(--slate-300);
            padding-left: 1.1rem;
            line-height: 1.8;
        }

        .press-grid {
            grid-template-columns: repeat(4, 1fr);
            margin-top: var(--space-8);
        }

        .press-grid a {
            padding: var(--space-5);
            text-decoration: none;
            transition: border-color 0.2s ease, transform 0.2s ease;
        }

        .press-grid a:hover,
        .press-grid a:focus-visible {
            border-color: rgba(34, 211, 238, 0.32);
            transform: translateY(-2px);
        }

        .press-grid span {
            display: block;
            margin-bottom: var(--space-3);
            color: var(--cyan-300);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .faq-list {
            max-width: 840px;
            margin: var(--space-8) auto 0;
        }

        .faq-list details {
            padding: var(--space-5) var(--space-6);
        }

        .faq-list summary {
            cursor: pointer;
            color: var(--slate-100);
            font-family: var(--font-heading);
            font-size: var(--type-card);
            font-weight: 700;
            line-height: 1.4;
        }

        .faq-list p {
            margin-top: var(--space-4);
        }

        .final-cta {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: var(--space-8);
            align-items: center;
        }

        .registration-shell {
            max-width: 780px;
            margin-inline: auto;
            scroll-margin-top: 160px;
        }

        .registration-intro {
            text-align: center;
            margin-bottom: var(--space-8);
        }

        .registration-intro .section-kicker {
            justify-content: center;
        }

        /* ── HEADER ── */
        .header {
            text-align: center;
            margin-bottom: var(--space-12);
        }

        .event-badge {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-2) var(--space-5);
            background: rgba(34, 211, 238, 0.1);
            border: 1px solid rgba(34, 211, 238, 0.3);
            border-radius: var(--radius-full);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            color: var(--cyan-300);
            text-transform: uppercase;
            letter-spacing: 0;
            margin-bottom: var(--space-6);
        }

        .event-badge .dot {
            width: 6px; height: 6px;
            background: var(--cyan-400);
            border-radius: 50%;
            animation: blink 1.5s ease-in-out infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .header h1 {
            font-family: var(--font-heading);
            font-size: var(--type-section);
            font-weight: 900;
            letter-spacing: 0;
            line-height: 1.15;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: var(--space-4);
        }

        .header p {
            font-size: var(--type-body);
            line-height: 1.6;
            color: var(--slate-300);
            max-width: 540px;
            margin: 0 auto var(--space-8);
        }

        /* ── INFO STRIP ── */
        .info-strip {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: var(--space-4);
            margin-bottom: var(--space-10);
        }

        .info-chip {
            display: flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-3) var(--space-5);
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(148, 163, 184, 0.18);
            border-radius: var(--radius-xl);
            font-size: var(--type-body);
            line-height: 1.5;
            color: var(--slate-200);
        }

        .info-chip .icon {
            font-size: var(--type-body);
        }

        .info-chip strong {
            font-family: var(--font-heading);
            font-weight: 700;
            background: var(--gradient-brand-90);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* ── PROGRESS STEPS ── */
        .steps {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0;
            margin-bottom: var(--space-10);
        }

        .step {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-2);
            position: relative;
        }

        .step-circle {
            width: 36px; height: 36px;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: var(--type-body);
            transition: all 0.3s ease;
            position: relative;
            z-index: 2;
        }

        .step.active .step-circle {
            background: var(--gradient-brand);
            color: white;
            box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
        }

        .step.done .step-circle {
            background: rgba(16, 185, 129, 0.2);
            border: 2px solid var(--success);
            color: #34d399;
        }

        .step.inactive .step-circle {
            background: rgba(30, 41, 59, 0.8);
            border: 2px solid rgba(148, 163, 184, 0.25);
            color: var(--slate-300);
        }

        .step-label {
            font-family: var(--font-mono);
            font-size: var(--type-body);
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-400);
            white-space: nowrap;
        }

        .step.active .step-label { color: var(--cyan-300); }
        .step.done .step-label { color: #34d399; }

        .step-connector {
            width: 60px; height: 2px;
            background: rgba(148, 163, 184, 0.15);
            margin-bottom: 20px;
            flex-shrink: 0;
        }

        .step-connector.done {
            background: var(--gradient-brand-90);
        }

        /* ── FORM CARD ── */
        .form-card {
            background: var(--gradient-card);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(148, 163, 184, 0.12);
            border-radius: var(--radius-2xl);
            padding: var(--space-10);
            box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--shadow-glow-brand);
        }

        /* Form sections */
        .form-section {
            display: none;
        }

        .form-section.active {
            display: block;
        }

        .section-heading {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            margin-bottom: var(--space-8);
            padding-bottom: var(--space-5);
            border-bottom: 1px solid rgba(148, 163, 184, 0.1);
        }

        .section-icon {
            width: 44px; height: 44px;
            border-radius: var(--radius-lg);
            background: rgba(34, 211, 238, 0.1);
            border: 1px solid rgba(34, 211, 238, 0.2);
            display: flex; align-items: center; justify-content: center;
            font-size: var(--type-card);
            flex-shrink: 0;
        }

        .section-heading h2 {
            font-family: var(--font-heading);
            font-size: var(--type-card);
            font-weight: 700;
            line-height: 1.3;
            color: var(--slate-100);
            letter-spacing: 0;
        }

        .section-heading p {
            font-size: var(--type-body);
            line-height: 1.55;
            color: var(--slate-300);
            margin-top: var(--space-1);
        }

        /* ── FORM FIELDS ── */
        .field-grid {
            display: grid;
            gap: var(--space-5);
        }

        .field-grid.cols-2 {
            grid-template-columns: 1fr 1fr;
        }

        @media (max-width: 560px) {
            .field-grid.cols-2 { grid-template-columns: 1fr; }
            .form-card { padding: var(--space-6); }
        }

        .field {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
        }

        .field label {
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 600;
            line-height: 1.4;
            color: var(--slate-200);
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .field label .required {
            color: var(--magenta-300);
            margin-left: 3px;
            font-weight: 700;
        }

        .input {
            width: 100%;
            padding: var(--space-3) var(--space-4);
            background: rgba(15, 23, 42, 0.6);
            border: 1px solid rgba(148, 163, 184, 0.28);
            border-radius: var(--radius-lg);
            font-family: var(--font-body);
            font-size: var(--type-body);
            line-height: 1.5;
            color: var(--slate-100);
            transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
        }

        .input::placeholder {
            color: var(--slate-500);
            opacity: 1;
        }

        .input:hover {
            border-color: rgba(148, 163, 184, 0.42);
        }

        .input:focus,
        .input:focus-visible {
            outline: none;
            border-color: var(--cyan-400);
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.25);
            background: rgba(15, 23, 42, 0.9);
        }

        .input:invalid:not(:placeholder-shown) {
            border-color: var(--error);
        }

        select.input {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 40px;
            cursor: pointer;
        }

        select.input option {
            background: var(--slate-800);
            color: white;
        }

        textarea.input {
            resize: vertical;
            min-height: 90px;
        }

        .field-hint {
            font-size: var(--type-body);
            line-height: 1.55;
            color: var(--slate-300);
            margin-top: -2px;
        }

        /* ── RADIO / CHECKBOX GROUPS ── */
        .radio-group, .checkbox-group {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
        }

        .radio-option, .checkbox-option {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-3) var(--space-4);
            background: rgba(30, 41, 59, 0.4);
            border: 1px solid rgba(148, 163, 184, 0.18);
            border-radius: var(--radius-lg);
            cursor: pointer;
            transition: border-color 0.2s ease, background 0.2s ease;
        }

        .radio-option:hover, .checkbox-option:hover {
            background: rgba(34, 211, 238, 0.06);
            border-color: rgba(34, 211, 238, 0.3);
        }

        .radio-option:focus-within, .checkbox-option:focus-within {
            border-color: var(--cyan-400);
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
        }

        .radio-option input, .checkbox-option input {
            width: 18px; height: 18px;
            accent-color: var(--cyan-400);
            cursor: pointer;
            flex-shrink: 0;
        }

        .radio-option span, .checkbox-option span {
            font-size: var(--type-body);
            line-height: 1.5;
            color: var(--slate-200);
        }

        .radio-option:has(input:checked), .checkbox-option:has(input:checked) {
            background: rgba(34, 211, 238, 0.08);
            border-color: rgba(34, 211, 238, 0.45);
        }

        .checkbox-option:has(input:checked) span,
        .radio-option:has(input:checked) span {
            color: var(--slate-100);
        }

        /* ── INLINE RADIO (horizontal) ── */
        .radio-group.inline {
            flex-direction: row;
            flex-wrap: wrap;
        }

        .radio-group.inline .radio-option {
            flex: 1;
            min-width: 120px;
            justify-content: center;
            text-align: center;
        }

        /* ── SKILL LEVEL PICKER ── */
        .skill-picker {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-3);
        }

        @media (max-width: 500px) {
            .skill-picker { grid-template-columns: 1fr; }
        }

        .skill-option {
            position: relative;
            cursor: pointer;
        }

        .skill-option input {
            position: absolute;
            opacity: 0;
            pointer-events: none;
        }

        .skill-card {
            padding: var(--space-4);
            background: rgba(30, 41, 59, 0.5);
            border: 2px solid rgba(148, 163, 184, 0.1);
            border-radius: var(--radius-xl);
            text-align: center;
            transition: all 0.2s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-2);
        }

        .skill-option input:checked ~ .skill-card {
            border-color: var(--cyan-400);
            background: rgba(34, 211, 238, 0.1);
            box-shadow: 0 0 15px rgba(34, 211, 238, 0.2);
        }

        .skill-card .skill-icon { font-size: var(--type-section); }

        .skill-card .skill-name {
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 700;
            line-height: 1.3;
            color: var(--slate-100);
        }

        .skill-card .skill-desc {
            font-size: var(--type-body);
            color: var(--slate-300);
            line-height: 1.5;
        }

        /* ── DIVIDER ── */
        .field-divider {
            height: 1px;
            background: rgba(148, 163, 184, 0.08);
            margin: var(--space-2) 0;
        }

        .section-label {
            display: block;
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 700;
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-200);
            margin-bottom: var(--space-4);
        }
        .team-mode-toggle {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-3);
            margin-bottom: var(--space-6);
        }
        @media (max-width: 560px) {
            .team-mode-toggle { grid-template-columns: 1fr; }
        }
        .team-mode-toggle input[type="radio"] {
            position: absolute;
            opacity: 0;
            pointer-events: none;
        }
        .team-mode-option {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
            padding: var(--space-4) var(--space-5);
            border-radius: var(--radius-lg);
            border: 1.5px solid rgba(148, 163, 184, 0.25);
            background: rgba(30, 41, 59, 0.35);
            cursor: pointer;
            transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
        }
        .team-mode-option:hover {
            border-color: rgba(148, 163, 184, 0.4);
            background: rgba(30, 41, 59, 0.55);
        }
        .team-mode-toggle input:checked + .team-mode-option {
            border-color: var(--cyan-400);
            background: rgba(34, 211, 238, 0.1);
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
        }
        .team-mode-toggle input:focus-visible + .team-mode-option {
            outline: 2px solid var(--cyan-300);
            outline-offset: 3px;
        }
        .team-mode-title {
            font-family: var(--font-heading);
            font-weight: 700;
            color: var(--slate-100);
            font-size: var(--type-body);
            line-height: 1.3;
        }
        .team-mode-desc {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.55;
        }
        .team-pane[hidden] { display: none !important; }

        /* ── CONSENT BLOCK ── */
        .consent-block {
            background: rgba(30, 41, 59, 0.4);
            border: 1px solid rgba(148, 163, 184, 0.1);
            border-radius: var(--radius-xl);
            padding: var(--space-5);
        }

        .consent-block .checkbox-option {
            background: transparent;
            border: none;
            padding: var(--space-2) 0;
        }

        .consent-block .checkbox-option:hover {
            background: transparent;
        }

        .consent-block .checkbox-option span {
            font-size: var(--type-body);
            color: var(--slate-200);
            line-height: 1.6;
        }

        .consent-block .checkbox-option span a {
            color: var(--cyan-300);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-thickness: 1px;
        }

        .consent-block .checkbox-option span a:hover,
        .consent-block .checkbox-option span a:focus-visible {
            color: var(--cyan-200);
            text-decoration-thickness: 2px;
        }

        /* ── VALIDATION (magenta, no red) ── */
        .field-error {
            display: none;
            margin-top: var(--space-1);
            font-size: var(--type-body);
            line-height: 1.5;
            font-family: var(--font-body);
            color: var(--error-text);
            letter-spacing: 0;
        }

        .field.has-error .input,
        .field.has-error select.input {
            border-color: var(--error-soft);
            background: var(--error-bg);
            box-shadow: 0 0 0 3px rgba(217, 70, 239, 0.08);
        }

        .field.has-error .field-error {
            display: block;
            animation: errorSlide 0.25s ease both;
        }

        .consent-block.has-error {
            border-color: var(--error-soft);
            background: var(--error-bg);
        }

        .consent-block.has-error .consent-error {
            display: block;
        }

        .consent-error {
            display: none;
            margin-top: var(--space-2);
            padding-left: var(--space-1);
            font-size: var(--type-body);
            line-height: 1.5;
            color: var(--error-text);
        }

        @keyframes errorSlide {
            from { opacity: 0; transform: translateY(-4px); }
            to   { opacity: 1; transform: translateY(0); }
        }

        /* ── GLOBAL ERROR BANNER ── */
        .global-error {
            margin-top: var(--space-5);
            padding: var(--space-4) var(--space-5);
            background: var(--error-bg);
            border: 1px solid var(--error-soft);
            border-radius: var(--radius-lg);
            color: var(--error-text);
            font-size: var(--type-body);
            line-height: 1.6;
        }

        .global-error[hidden] { display: none; }

        /* ── HONEYPOT ── */
        .hp-field {
            position: absolute;
            left: -9999px;
            top: -9999px;
            width: 1px;
            height: 1px;
            opacity: 0;
            pointer-events: none;
        }

        /* ── NAVIGATION BUTTONS ── */
        .form-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: var(--space-10);
            padding-top: var(--space-6);
            border-top: 1px solid rgba(148, 163, 184, 0.1);
            gap: var(--space-4);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-2);
            padding: var(--space-4) var(--space-8);
            min-height: 48px;
            border-radius: var(--radius-lg);
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 700;
            line-height: 1.3;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
            border: none;
            text-decoration: none;
        }

        .btn:focus-visible {
            outline: 2px solid var(--cyan-300);
            outline-offset: 3px;
        }

        .btn-primary {
            background: var(--gradient-brand);
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(34, 211, 238, 0.3);
        }

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

        .btn-secondary {
            background: rgba(148, 163, 184, 0.1);
            color: var(--slate-100);
            border: 1px solid rgba(148, 163, 184, 0.28);
        }

        .btn-secondary:hover {
            background: rgba(148, 163, 184, 0.2);
            color: var(--slate-100);
        }

        .btn:disabled {
            opacity: 0.55;
            cursor: not-allowed;
            transform: none;
        }

        /* ── SUCCESS STATE ── */
        .success-screen {
            display: none;
            text-align: center;
            padding: var(--space-12) var(--space-8);
        }

        .success-screen.visible {
            display: block;
        }

        .success-icon {
            width: 80px; height: 80px;
            background: rgba(16, 185, 129, 0.15);
            border: 2px solid var(--success);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-size: var(--type-section);
            margin: 0 auto var(--space-6);
            animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
        }

        @keyframes popIn {
            from { transform: scale(0); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }

        .success-screen h2 {
            font-family: var(--font-heading);
            font-size: var(--type-section);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 0;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: var(--space-4);
        }

        .success-screen p {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.65;
            max-width: 400px;
            margin: 0 auto var(--space-6);
        }

        .success-details {
            display: inline-flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: var(--space-3);
            margin-top: var(--space-6);
        }

        .success-chip {
            display: flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-2) var(--space-4);
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(148, 163, 184, 0.2);
            border-radius: var(--radius-full);
            font-size: var(--type-body);
            line-height: 1.5;
            color: var(--slate-200);
        }

        /* ── BADGE ── */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: var(--space-1);
            padding: 2px var(--space-3);
            border-radius: var(--radius-full);
            font-size: var(--type-body);
            font-weight: 600;
            font-family: var(--font-heading);
        }

        .badge-cyan { background: rgba(34,211,238,.2); color: var(--cyan-300); }
        .badge-purple { background: rgba(168,85,247,.2); color: var(--purple-300); }
        .badge-magenta { background: rgba(217,70,239,.2); color: var(--magenta-300); }

        /* ── SECTION LABEL ── */
        .form-section-label {
            font-family: var(--font-mono);
            font-size: var(--type-body);
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-400);
            margin-bottom: var(--space-6);
            padding-bottom: var(--space-4);
            border-bottom: 1px solid rgba(148, 163, 184, 0.1);
        }

        /* ── CONTACT + FOOTER ── */
        .page-footer {
            margin-top: var(--space-10);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-6);
            padding: var(--space-8);
            background: rgba(30, 41, 59, 0.4);
            border: 1px solid rgba(148, 163, 184, 0.1);
            border-radius: var(--radius-2xl);
            margin-bottom: var(--space-6);
        }

        @media (max-width: 560px) {
            .footer-top { grid-template-columns: 1fr; }
        }

        .footer-block h4 {
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 700;
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-200);
            margin-bottom: var(--space-4);
        }

        .footer-block p, .footer-block a {
            font-size: var(--type-body);
            color: var(--slate-300);
            line-height: 1.7;
            text-decoration: none;
            display: block;
        }

        .footer-block a:hover,
        .footer-block a:focus-visible {
            color: var(--cyan-300);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .footer-partner {
            margin-top: var(--space-5);
            padding-top: var(--space-4);
            border-top: 1px solid rgba(148, 163, 184, 0.12);
        }
        .footer-partner-label {
            display: block;
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 600;
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-400);
            margin-bottom: var(--space-3);
        }
        .footer-partner-logo {
            display: block;
            max-width: 180px;
            width: 100%;
            height: auto;
            opacity: 0.9;
        }

        .footer-organizers {
            margin-top: var(--space-5);
            padding-top: var(--space-4);
            border-top: 1px solid rgba(148, 163, 184, 0.12);
        }
        .footer-organizers-label {
            display: block;
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 600;
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--slate-400);
            margin-bottom: var(--space-3);
        }
        .footer-organizers-stack {
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            gap: var(--space-4);
            align-items: center;
        }
        .footer-organizer-praut {
            display: block;
            max-width: 120px;
            width: 100%;
            height: auto;
            opacity: 0.95;
        }
        .footer-organizer-kick {
            display: block;
            max-width: 160px;
            width: 100%;
            height: auto;
            opacity: 0.95;
        }

        .footer-link-btn {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            margin-top: var(--space-3);
            padding: var(--space-3) var(--space-5);
            min-height: 48px;
            background: rgba(34, 211, 238, 0.12);
            border: 1px solid rgba(34, 211, 238, 0.3);
            border-radius: var(--radius-lg);
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 600;
            line-height: 1.3;
            color: var(--cyan-200);
            text-decoration: none;
            transition: background 0.2s ease, border-color 0.2s ease;
        }

        .footer-link-btn:hover,
        .footer-link-btn:focus-visible {
            background: rgba(34, 211, 238, 0.2);
            border-color: rgba(34, 211, 238, 0.5);
            color: var(--cyan-200);
        }

        .footer-link-btn:focus-visible {
            outline: 2px solid var(--cyan-300);
            outline-offset: 2px;
        }

        body.mailto-fallback-open {
            overflow: hidden;
        }

        .mailto-fallback {
            position: fixed;
            inset: 0;
            z-index: 200;
            display: grid;
            place-items: center;
            padding: var(--space-4);
            background: rgba(2, 6, 23, 0.68);
            backdrop-filter: blur(12px);
        }

        .mailto-fallback[hidden] {
            display: none;
        }

        .mailto-fallback-panel {
            width: min(100%, 520px);
            padding: var(--space-8);
            background: var(--gradient-card);
            border: 1px solid rgba(34, 211, 238, 0.24);
            border-radius: var(--radius-xl);
            box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), var(--shadow-glow-brand);
        }

        .mailto-fallback-panel h2 {
            margin-bottom: var(--space-4);
            color: var(--slate-100);
            font-family: var(--font-heading);
            font-size: var(--type-section);
            line-height: 1.1;
        }

        .mailto-fallback-panel p:not(.section-kicker) {
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .mailto-fallback-panel strong {
            color: var(--cyan-200);
            font-weight: 700;
        }

        .mailto-fallback-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-3);
            align-items: center;
            margin-top: var(--space-6);
        }

        .mailto-fallback-close {
            min-height: 48px;
            padding: var(--space-3) var(--space-4);
            border: 0;
            background: transparent;
            color: var(--slate-300);
            cursor: pointer;
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 700;
        }

        .mailto-fallback-close:hover,
        .mailto-fallback-close:focus-visible {
            color: var(--cyan-200);
        }

        .mailto-fallback-close:focus-visible {
            outline: 2px solid var(--cyan-300);
            outline-offset: 3px;
            border-radius: var(--radius-lg);
        }

        .footer-bottom {
            text-align: center;
            color: var(--slate-400);
            font-size: var(--type-body);
            line-height: 1.5;
            font-family: var(--font-mono);
        }

        .reveal {
            opacity: 0;
            transform: translateY(18px);
            transition: opacity 0.55s ease, transform 0.55s ease;
        }

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

        body.learning-panel-open {
            overflow: hidden;
        }

        .learning-panel[hidden] {
            display: none;
        }

        .learning-panel {
            position: fixed;
            inset: 0;
            z-index: 100;
            display: grid;
            place-items: center;
            padding: var(--space-6);
            background: rgba(15, 23, 42, 0.78);
            backdrop-filter: blur(14px);
        }

        .learning-panel__dialog {
            width: min(100%, 560px);
            padding: var(--space-8);
            border: 1px solid rgba(34, 211, 238, 0.26);
            border-radius: var(--radius-xl);
            background: linear-gradient(145deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.98));
            box-shadow: 0 24px 80px rgba(0, 0, 0, 0.46), var(--shadow-glow-brand);
        }

        .learning-panel__kicker {
            display: block;
            margin-bottom: var(--space-3);
            font-family: var(--font-mono);
            font-size: var(--type-body);
            font-weight: 700;
            line-height: 1.4;
            text-transform: uppercase;
            letter-spacing: 0;
            color: var(--cyan-300);
        }

        .learning-panel__dialog h2 {
            margin-bottom: var(--space-4);
            font-family: var(--font-heading);
            font-size: var(--type-section);
            line-height: 1.18;
            color: var(--slate-100);
        }

        .learning-panel__dialog p {
            margin-bottom: var(--space-4);
            color: var(--slate-300);
            font-size: var(--type-body);
            line-height: 1.7;
        }

        .learning-panel__actions {
            display: flex;
            justify-content: flex-end;
            margin-top: var(--space-6);
        }

        .learning-panel__close {
            min-height: 48px;
            padding: var(--space-3) var(--space-6);
            border: 0;
            border-radius: var(--radius-lg);
            background: var(--gradient-brand);
            color: #ffffff;
            font-family: var(--font-heading);
            font-size: var(--type-body);
            font-weight: 800;
            line-height: 1.2;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(34, 211, 238, 0.25);
        }

        .learning-panel__close:hover,
        .learning-panel__close:focus-visible {
            box-shadow: 0 8px 30px rgba(34, 211, 238, 0.35), 0 0 60px rgba(168, 85, 247, 0.2);
        }

        .learning-panel__close:focus-visible {
            outline: 2px solid var(--cyan-300);
            outline-offset: 3px;
        }

        @media (max-width: 980px) {
            .site-nav {
                position: sticky;
                align-items: center;
                border-radius: var(--radius-2xl);
            }

            .nav-links {
                justify-content: flex-start;
            }

            .hero-landing,
            .content-split,
            .prep-panel,
            .companies-hero,
            .company-opportunities,
            .final-cta,
            .partner-commitment {
                grid-template-columns: 1fr;
            }

            .hero-landing {
                min-height: auto;
            }

            .commercial-partners {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .stats-bar,
            .partner-steps,
            .press-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 720px) {
            :root {
                --section-gap: 64px;
                --inner-gap: 32px;
                --card-gap: 16px;
                --type-hero: 2.375rem;
                --type-section: 1.625rem;
                --type-card: 1.0625rem;
                --type-body: 1rem;
            }

            .page-wrapper {
                padding: var(--space-4) var(--space-4) var(--space-10);
            }

            .site-nav {
                display: grid;
                grid-template-columns: 1fr auto;
                gap: var(--space-3);
                top: var(--space-3);
                padding: var(--space-2);
                margin-bottom: var(--section-gap);
            }

            .brand-link {
                width: 100%;
                min-width: 0;
            }

            .brand-text span {
                display: none;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .nav-links {
                display: none;
                grid-column: 1 / -1;
                width: 100%;
                overflow: visible;
                padding: var(--space-2) 0 0;
                gap: var(--space-2);
                flex-direction: column;
            }

            .site-nav.is-open .nav-links {
                display: flex;
            }

            .nav-links a {
                justify-content: center;
                width: 100%;
                min-height: 48px;
                padding: var(--space-3) var(--space-4);
                border-radius: var(--radius-lg);
            }

            .nav-links .nav-cta {
                grid-column: auto;
            }

            .hero-actions .btn,
            .final-actions .btn,
            .companies-actions .btn,
            .footer-link-btn,
            .mailto-fallback-actions .btn {
                width: 100%;
            }

            .mailto-fallback-panel {
                padding: var(--space-6);
            }

            .mailto-fallback-close {
                width: 100%;
            }

            .hero-actions {
                grid-template-columns: 1fr;
            }

            .feature-grid,
            .essentials-grid,
            .audience-grid,
            .company-value-grid,
            .industry-grid,
            .process,
            .partner-steps,
            .press-grid,
            .logo-grid {
                grid-template-columns: 1fr;
            }

            .stats-bar {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .timeline article {
                grid-template-columns: 1fr;
            }

            .dark-panel,
            .prep-panel,
            .final-cta,
            .companies-hero,
            .partner-commitment,
            .hero-panel {
                padding: var(--space-6);
            }

            .feature-card,
            .essential-card,
            .company-value-card,
            .audience-card,
            .industry-card,
            .process article,
            .partner-step,
            .press-grid a,
            .faq-list details {
                padding: var(--space-5);
            }

            .countdown {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }

            .sponsor-metrics {
                grid-template-columns: 1fr;
            }

            .learning-panel {
                padding: var(--space-4);
            }

            .learning-panel__dialog {
                padding: var(--space-6);
            }

            .learning-panel__actions,
            .learning-panel__close {
                width: 100%;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            .reveal {
                opacity: 1;
                transform: none;
            }
        }