/* ==========================================================================
   ARhyle Ltd. — Editorial Studio Stylesheet
   Refined European Studio & Academic Elegance (Non-Generic, Roser-Centric)
   ========================================================================== */

:root {
    --bg-base: #080C14;
    --bg-surface: #0E1420;
    --bg-surface-elevated: #151D2E;
    --bg-surface-hover: #1C263B;
    
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-tertiary: #64748B;
    
    --accent-amber: #D97706;
    --accent-amber-light: #F59E0B;
    --accent-blue: #2563EB;
    --accent-cobalt: #38BDF8;
    --accent-emerald: #10B981;
    --accent-rose: #E11D48;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', Consolas, monospace;

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(217, 119, 6, 0.35);

    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;

    --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.is-locked {
    overflow: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

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

/* ==========================================================================
   1. PASSWORD ACCESS GATE (LOCK SCREEN)
   ========================================================================== */
.lock-gate-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: radial-gradient(circle at center, #0F1626 0%, #060910 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(24px);
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lock-gate-overlay.unlocked {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.lock-card {
    background: rgba(14, 20, 32, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    max-width: 460px;
    width: 100%;
    text-align: center;
    animation: scaleUp 0.3s ease;
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lock-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.3);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-amber-light);
    letter-spacing: 0.08em;
    margin-bottom: 24px;
}

.lock-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.brand-monogram {
    width: 38px;
    height: 38px;
    background: #FFFFFF;
    color: #080C14;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: -0.05em;
}

.lock-title {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #FFFFFF;
}

.lock-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 32px;
}
.lock-subtitle .founder-note {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    margin-top: 4px;
    display: block;
}

.lock-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lock-input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lock-input-group input {
    background: #080C14;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    font-size: 1rem;
    color: #FFFFFF;
    text-align: center;
    outline: none;
    letter-spacing: 0.1em;
    transition: var(--transition);
}
.lock-input-group input:focus {
    border-color: var(--accent-amber);
    box-shadow: 0 0 16px rgba(217, 119, 6, 0.25);
}

.btn-unlock {
    background: #FFFFFF;
    color: #080C14;
    border: none;
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}
.btn-unlock:hover {
    background: var(--accent-amber-light);
    color: #080C14;
}

.lock-error {
    font-size: 0.82rem;
    color: #F87171;
    display: none;
    margin-top: 6px;
}
.lock-error.show {
    display: block;
    animation: shake 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

.lock-footer {
    margin-top: 32px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-subtle);
    padding-top: 16px;
}

/* ==========================================================================
   2. NAVIGATION HEADER
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(8, 12, 20, 0.88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 0;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    width: 32px;
    height: 32px;
    background: #FFFFFF;
    color: #080C14;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: -0.04em;
}
.logo-mark.small {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #FFFFFF;
    display: block;
}

.brand-sub {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.nav-link:hover {
    color: #FFFFFF;
}

.btn-nav-contact {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    padding: 7px 18px;
    border-radius: var(--radius-pill);
    color: var(--text-primary);
}
.btn-nav-contact:hover {
    background: var(--accent-amber);
    color: #080C14;
    border-color: var(--accent-amber);
}

.btn-re-lock {
    background: none;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-tertiary);
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.btn-re-lock:hover {
    color: #F87171;
    border-color: #F87171;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}
.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: #FFFFFF;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 24px;
    gap: 16px;
}
.mobile-menu.open {
    display: flex;
}

/* ==========================================================================
   3. HERO SECTION (EDITORIAL & ROSER-CENTRIC)
   ========================================================================== */
.hero {
    padding: 100px 0 80px 0;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
}

.editorial-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-amber-light);
    margin-bottom: 24px;
}

.dot-indicator {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-amber-light);
}

.hero-headline {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.035em;
    color: #FFFFFF;
    margin-bottom: 24px;
}

.serif-highlight {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 600;
    color: var(--accent-amber-light);
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 580px;
}
.hero-lead strong {
    color: #FFFFFF;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-flagship {
    background: var(--accent-amber);
    color: #080C14;
    font-weight: 700;
}
.btn-flagship:hover {
    background: var(--accent-amber-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(217, 119, 6, 0.35);
}

.btn-subtle {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}
.btn-subtle:hover {
    background: var(--bg-surface-elevated);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.credentials-ribbon {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cred-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
    border-radius: var(--radius-xs);
}

/* Hero Visual Card (Methodology Spotlight) */
.hero-visual-card {
    background: linear-gradient(145deg, #111827 0%, #0D131F 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 36px 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    position: relative;
}

.card-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-amber-light);
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}

.card-headline {
    font-size: 1.4rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 16px;
    line-height: 1.3;
}

.card-body-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
}

.method-pillars {
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 20px;
}

.pillar-item strong {
    display: block;
    font-size: 0.88rem;
    color: #FFFFFF;
    margin-bottom: 2px;
}
.pillar-item span {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ==========================================================================
   4. BENTO GRID SECTION (FLAGSHIP ECOSYSTEM)
   ========================================================================== */
.bento-section {
    padding: 90px 0;
    border-top: 1px solid var(--border-subtle);
    background: rgba(10, 15, 24, 0.4);
}

.section-title-wrapper {
    margin-bottom: 48px;
}
.section-kicker {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-amber-light);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}
.section-heading {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: #FFFFFF;
    max-width: 680px;
}

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

.bento-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}
.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.bento-large {
    grid-column: span 2;
    background: linear-gradient(145deg, #131B2A 0%, var(--bg-surface) 100%);
    border-color: rgba(217, 119, 6, 0.25);
}

.bento-wide {
    grid-column: span 3;
    background: #0B101A;
    border-color: rgba(37, 99, 235, 0.25);
}

.card-badge {
    align-self: flex-start;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--accent-amber-light);
    background: rgba(217, 119, 6, 0.1);
    border: 1px solid rgba(217, 119, 6, 0.25);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
}
.card-badge.gold { color: #FBBF24; background: rgba(251, 191, 36, 0.1); border-color: rgba(251, 191, 36, 0.2); }
.card-badge.emerald { color: var(--accent-emerald); background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.2); }
.card-badge.blue { color: var(--accent-cobalt); background: rgba(56, 189, 248, 0.1); border-color: rgba(56, 189, 248, 0.2); }

.bento-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
    line-height: 1.3;
}

.bento-description {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
    flex-grow: 1;
}

.bento-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 20px;
    margin-bottom: 20px;
}
.highlight-point {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.point-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-amber-light);
    font-weight: 700;
}

.clean-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-subtle);
    padding-top: 16px;
}
.clean-list li::before {
    content: "— ";
    color: var(--accent-amber-light);
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}
.mini-chip {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    padding: 4px 8px;
    border-radius: var(--radius-xs);
    color: var(--text-secondary);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-amber-light);
}
.link-arrow:hover {
    text-decoration: underline;
}

.tech-card-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
}

.tech-spec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 20px;
}
.spec-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.spec-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-cobalt);
    letter-spacing: 0.08em;
}
.spec-item strong {
    font-size: 0.85rem;
    color: #FFFFFF;
    font-weight: 600;
}

/* ==========================================================================
   5. TACTILE DEMO SECTION ("TARJETA DE RETOS")
   ========================================================================== */
.interactive-demo-section {
    padding: 90px 0;
    border-top: 1px solid var(--border-subtle);
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.demo-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.demo-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.legend-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.legend-entry {
    display: flex;
    align-items: center;
    gap: 8px;
}
.pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.pill-dot.green { background: var(--accent-emerald); }
.pill-dot.yellow { background: var(--accent-amber-light); }
.pill-dot.red { background: var(--accent-rose); }

.btn-clear-demo {
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.btn-clear-demo:hover {
    background: #FFFFFF;
    color: #080C14;
}

/* Tactile Punch Card (Cream Paper Metaphor) */
.demo-board {
    background: #FDFBF7;
    color: #1E293B;
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0,0,0,0.08);
}

.board-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px dashed rgba(0,0,0,0.15);
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.board-title {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    color: #0F172A;
}

.board-student {
    font-size: 0.82rem;
    font-weight: 600;
    color: #64748B;
}

.stamps-matrix {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.slot-unit {
    aspect-ratio: 1 / 1;
    border: 2px dashed rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-xs);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
    background: rgba(0,0,0,0.01);
}
.slot-unit:hover {
    background: rgba(0, 0, 0, 0.06);
    transform: scale(1.06);
}

.day-code {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    color: #94A3B8;
}

.stamp-glyph {
    font-size: 1.15rem;
    font-weight: 900;
    animation: stampSpring 0.18s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes stampSpring {
    0% { transform: scale(2.2); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.slot-unit.stamped-green {
    border: 2px solid var(--accent-emerald);
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
}
.slot-unit.stamped-yellow {
    border: 2px solid var(--accent-amber);
    background: rgba(217, 119, 6, 0.15);
    color: var(--accent-amber);
}
.slot-unit.stamped-red {
    border: 2px solid var(--accent-rose);
    background: rgba(225, 29, 72, 0.15);
    color: var(--accent-rose);
}

.board-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
}

.pedagogy-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #64748B;
}

/* ==========================================================================
   6. LEADERSHIP SECTION
   ========================================================================== */
.leadership-section {
    padding: 90px 0;
    border-top: 1px solid var(--border-subtle);
}

.directors-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 32px;
}

.director-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.flagship-director {
    border-color: rgba(217, 119, 6, 0.3);
    background: linear-gradient(145deg, #141C2B 0%, var(--bg-surface) 100%);
}

.director-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.director-initials {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: #080C14;
}
.director-initials.rose { background: linear-gradient(135deg, #F59E0B, #E11D48); color: #FFFFFF; }
.director-initials.blue { background: linear-gradient(135deg, #38BDF8, #2563EB); color: #FFFFFF; }

.director-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: #FFFFFF;
}

.director-title {
    font-size: 0.82rem;
    color: var(--accent-amber-light);
    font-weight: 600;
}

.director-bio {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
}

.link-director {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-amber-light);
}
.link-director:hover {
    text-decoration: underline;
}

.tech-lead-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-cobalt);
}

/* ==========================================================================
   7. CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 90px 0;
    border-top: 1px solid var(--border-subtle);
}

.contact-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    max-width: 760px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 36px;
}
.contact-title {
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 10px;
}
.contact-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.consult-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.field-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.field-wrap label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.field-wrap input,
.field-wrap select,
.field-wrap textarea {
    background: #080C14;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xs);
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: #FFFFFF;
    outline: none;
    transition: var(--transition);
}
.field-wrap input:focus,
.field-wrap select:focus,
.field-wrap textarea:focus {
    border-color: var(--accent-amber);
    box-shadow: 0 0 14px rgba(217, 119, 6, 0.2);
}

.btn-block {
    width: 100%;
    margin-top: 8px;
    padding: 15px;
}

.submission-confirmation {
    text-align: center;
    padding: 40px 20px;
}
.confirm-check {
    width: 56px;
    height: 56px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0 auto 16px auto;
}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--border-subtle);
    background: #05080E;
    padding: 70px 0 0 0;
}

.footer-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 14px 0;
    max-width: 300px;
    line-height: 1.6;
}

.footer-legal {
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

.footer-heading {
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 16px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-col a {
    font-size: 0.88rem;
    color: var(--text-secondary);
}
.footer-col a:hover {
    color: var(--accent-amber-light);
}
.footer-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-amber-light);
}

.footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 20px 0;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.bottom-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* ==========================================================================
   9. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-layout { grid-template-columns: 1fr; gap: 40px; }
    .hero-headline { font-size: 2.8rem; }
    .bento-grid { grid-template-columns: 1fr; }
    .bento-large, .bento-wide { grid-column: span 1; }
    .tech-card-layout { grid-template-columns: 1fr; }
    .tech-spec-grid { grid-template-columns: 1fr; }
    .demo-wrapper { grid-template-columns: 1fr; }
    .directors-grid { grid-template-columns: 1fr; }
    .footer-layout { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero-headline { font-size: 2.2rem; }
    .form-grid { grid-template-columns: 1fr; }
    .stamps-matrix { grid-template-columns: repeat(4, 1fr); }
    .footer-layout { grid-template-columns: 1fr; }
    .contact-card { padding: 32px 20px; }
    .demo-wrapper { padding: 24px; }
}