/* ============================================
   NEVI Bottlenecks Landing Page
   Author: Sotaire Kwizera
   ============================================ */

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

:root {
    --bg-light: #ffffff;
    --bg-soft: #f8fafc;
    --bg-dark: #0a0e27;
    --bg-darker: #060a1f;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --text-light: #ffffff;
    --text-soft: #cbd5e1;

    --accent: #667eea;
    --accent-2: #764ba2;
    --accent-teal: #4ecdc4;
    --accent-coral: #ff6b6b;

    --border: #e2e8f0;
    --border-dark: rgba(255, 255, 255, 0.1);

    --gradient-brand: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-glow: radial-gradient(circle at 50% 0%, rgba(102,126,234,0.15) 0%, transparent 60%);

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.1), 0 8px 16px rgba(0,0,0,0.06);
    --shadow-xl: 0 30px 60px rgba(102,126,234,0.25);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   NAV
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.nav.nav-scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-light);
    font-weight: 700;
    font-size: 16px;
    transition: color 0.2s;
}

.nav-scrolled .nav-brand { color: var(--text-dark); }

.brand-mark {
    width: 32px; height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-brand);
    border-radius: 8px;
    color: white;
    font-size: 18px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover { color: white; }
.nav-scrolled .nav-links a { color: var(--text-muted); }
.nav-scrolled .nav-links a:hover { color: var(--text-dark); }

@media (max-width: 720px) {
    .nav-links { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    background: var(--bg-dark);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: 120px 24px 60px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: #a5b4fc;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 32px;
}

.badge-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #6ee7b7;
    box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(110, 231, 183, 0); }
    100% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0); }
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(40px, 7vw, 80px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: clamp(18px, 2.4vw, 26px);
    font-weight: 400;
    color: var(--text-soft);
    margin-top: 12px;
    -webkit-text-fill-color: #cbd5e1;
}

.hero-description {
    font-size: clamp(16px, 1.4vw, 19px);
    color: var(--text-soft);
    max-width: 680px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-description strong {
    color: white;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-author {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 12px 20px 12px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
}

.author-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
}

.author-info { text-align: left; }
.author-name { font-size: 14px; font-weight: 600; color: white; }
.author-role { font-size: 12px; color: var(--text-soft); }

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-soft);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, transparent, var(--text-soft));
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1.5px solid transparent;
}

.btn-large { padding: 16px 32px; font-size: 16px; }

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.55);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
}

.section-light .btn-secondary {
    background: white;
    color: var(--text-dark);
    border-color: var(--border);
}

.section-light .btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-ghost {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
}

/* ============================================
   METRICS
   ============================================ */
.metrics {
    background: var(--bg-soft);
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}

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

@media (max-width: 720px) {
    .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

.metric { text-align: center; }

.metric-value {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.metric-label {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

.section-light { background: white; }
.section-dark {
    background: var(--bg-dark);
    color: white;
    overflow: hidden;
}

.section-dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
    position: relative;
    z-index: 1;
}

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

.section-header-light .eyebrow { color: #a5b4fc; }

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: inherit;
}

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

.section-header-light .section-lead { color: var(--text-soft); }
.section-lead em { color: var(--accent); font-style: italic; font-weight: 500; }
.section-lead strong { color: inherit; font-weight: 600; }
.section-header-light .section-lead strong { color: white; }

/* ============================================
   FINDINGS
   ============================================ */
.findings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 980px) {
    .findings-grid { grid-template-columns: 1fr; }
}

.finding-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.finding-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--gradient-brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.finding-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.finding-card:hover::before { transform: scaleX(1); }

.finding-num {
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    letter-spacing: 0.15em;
}

.finding-card h3 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.finding-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.finding-card strong {
    color: var(--text-dark);
    font-weight: 600;
}

.finding-stats {
    list-style: none;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

.finding-stats li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
}

.finding-stats span { color: var(--text-muted); }
.finding-stats strong {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.finding-note {
    font-size: 12px !important;
    color: var(--text-muted) !important;
    font-style: italic;
    margin-top: 12px;
    margin-bottom: 0 !important;
}

.finding-bar {
    display: flex;
    border-radius: 10px;
    overflow: hidden;
    height: 60px;
    margin-top: 12px;
}

.bar-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    padding: 0 8px;
    line-height: 1.2;
}

.bar-purple { background: linear-gradient(135deg, #667eea, #764ba2); }
.bar-blue { background: linear-gradient(135deg, #4f46e5, #6366f1); }
.bar-teal { background: linear-gradient(135deg, #4ecdc4, #06b6d4); }

/* ============================================
   DASHBOARD CARD
   ============================================ */
.dashboard-card {
    position: relative;
    z-index: 1;
}

.dashboard-preview {
    background: #1a1f3a;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-xl);
    margin-bottom: 40px;
}

.window-bar {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.window-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}

.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.window-url {
    margin-left: 16px;
    font-size: 12px;
    color: var(--text-soft);
    background: rgba(255,255,255,0.05);
    padding: 4px 12px;
    border-radius: 6px;
    flex: 1;
    text-align: center;
    max-width: 320px;
    margin-right: auto;
}

.dashboard-body {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: 380px;
}

@media (max-width: 720px) {
    .dashboard-body { grid-template-columns: 1fr; }
    .dashboard-sidebar { display: none; }
}

.dashboard-sidebar {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px 16px;
    border-right: 1px solid rgba(255,255,255,0.05);
}

.sidebar-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-soft);
    margin-bottom: 12px;
}

.sidebar-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-soft);
    margin-bottom: 8px;
}

.sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 16px 0;
}

.eva-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(102, 126, 234, 0.15);
    border-radius: 10px;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.eva-avatar-mini {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.eva-text { display: flex; flex-direction: column; }
.eva-text strong { color: white; font-size: 13px; }
.eva-text small { color: var(--text-soft); font-size: 11px; }

.dashboard-main { padding: 24px; }

.metric-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.mini-metric {
    background: rgba(30, 58, 95, 0.6);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
}

.mini-metric span {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-soft);
    margin-bottom: 4px;
}

.mini-metric strong {
    font-size: 18px;
    font-weight: 700;
    color: white;
}

.map-placeholder {
    position: relative;
    height: 240px;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(76, 205, 196, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 50%, rgba(255, 107, 107, 0.15) 0%, transparent 60%),
        linear-gradient(180deg, #0a0e27 0%, #1a1f3a 100%);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.map-dot {
    position: absolute;
    width: 8px; height: 8px;
    border-radius: 50%;
    box-shadow: 0 0 12px currentColor;
    animation: dotPulse 2s ease-in-out infinite;
}

.map-dot:nth-child(2) { animation-delay: 0.3s; }
.map-dot:nth-child(3) { animation-delay: 0.6s; }
.map-dot:nth-child(4) { animation-delay: 0.9s; }
.map-dot:nth-child(5) { animation-delay: 1.2s; }

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.7; }
}

.map-overlay {
    position: absolute;
    bottom: 16px; left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.4);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.dashboard-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.dashboard-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    color: white;
}

@media (max-width: 980px) {
    .dashboard-features { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .dashboard-features { grid-template-columns: 1fr; }
}

.feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.feature-icon {
    width: 44px; height: 44px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.feature h4 { font-size: 15px; margin-bottom: 4px; font-weight: 600; }
.feature p { font-size: 13px; color: var(--text-soft); line-height: 1.5; }

/* ============================================
   PAPER
   ============================================ */
.paper-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

@media (max-width: 820px) {
    .paper-grid { grid-template-columns: 1fr; gap: 50px; }
}

.paper-info .section-title { text-align: left; }

.paper-description {
    font-size: 17px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.paper-toc {
    list-style: none;
    margin-bottom: 32px;
    border-left: 2px solid var(--border);
    padding-left: 0;
}

.paper-toc li {
    padding: 8px 16px;
    color: var(--text-muted);
    font-size: 14px;
    display: flex;
    gap: 12px;
    transition: all 0.2s;
    border-left: 2px solid transparent;
    margin-left: -2px;
}

.paper-toc li:hover {
    color: var(--accent);
    border-left-color: var(--accent);
}

.paper-toc span {
    color: var(--accent);
    font-weight: 700;
    min-width: 28px;
    font-family: 'Playfair Display', serif;
}

.paper-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.paper-preview {
    perspective: 2000px;
}

.paper-mockup {
    position: relative;
    transform: rotateY(-8deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.paper-mockup:hover { transform: rotateY(-4deg) rotateX(0deg); }

.paper-sheet {
    position: relative;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 8.5 / 11;
    border: 1px solid var(--border);
}

.sheet-1 {
    padding: 36px 32px;
    z-index: 3;
    position: relative;
}

.sheet-2 {
    position: absolute;
    inset: 0;
    transform: translate(8px, 8px) rotate(2deg);
    z-index: 2;
    background: #f1f5f9;
}

.sheet-3 {
    position: absolute;
    inset: 0;
    transform: translate(16px, 16px) rotate(4deg);
    z-index: 1;
    background: #e2e8f0;
}

.paper-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.paper-byline {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.paper-abstract {
    font-size: 11px;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.paper-abstract strong { color: var(--text-dark); }

.paper-line {
    height: 6px;
    background: var(--border);
    border-radius: 4px;
    margin-bottom: 8px;
}

.paper-line.short { width: 65%; }

/* ============================================
   METHODOLOGY
   ============================================ */
.method-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

@media (max-width: 720px) {
    .method-grid { grid-template-columns: 1fr; }
}

.method-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.method-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-2px);
}

.method-num {
    width: 36px; height: 36px;
    background: var(--gradient-brand);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.method-card h3 {
    color: white;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.method-card p {
    color: var(--text-soft);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.tech-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pill {
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: #a5b4fc;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
}

/* ============================================
   CTA
   ============================================ */
.section-cta {
    background: var(--bg-soft);
    padding: 100px 0;
}

.cta-card {
    background: var(--gradient-brand);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.cta-card > p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 40px;
    position: relative;
}

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

.cta-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 999px;
    backdrop-filter: blur(10px);
    transition: all 0.2s;
}

.cta-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-darker);
    color: var(--text-soft);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 720px) {
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 700;
    margin-bottom: 8px;
}

.footer-tag { font-size: 13px; color: var(--text-soft); }

.footer h4 {
    color: white;
    font-size: 14px;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer ul { list-style: none; }

.footer ul li {
    margin-bottom: 8px;
}

.footer ul a {
    color: var(--text-soft);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer ul a:hover { color: white; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: var(--text-muted);
}

@media (max-width: 720px) {
    .footer-bottom { flex-direction: column; text-align: center; }
}