/* ═══════════════════════════════════════
   ARCHAEODE — Archaeological Discovery Theme
   Colors: #C9943E gold, #36302C cocoa, #F5EDE0 cream
   ═══════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --gold: #C9943E;
    --gold-light: #D4A056;
    --gold-dark: #B8860B;
    --gold-glow: rgba(212, 160, 86, 0.15);
    --bg-primary: #36302C;
    --bg-secondary: #2E2926;
    --bg-tertiary: #262220;
    --bg-card: rgba(46, 41, 38, 0.9);
    --text-primary: #F5EDE0;
    --text-secondary: #C9BBA8;
    --text-muted: #B8A088;
    --border: rgba(212, 160, 86, 0.2);
    --border-hover: rgba(212, 160, 86, 0.4);
    --success: #7D9461;
    --danger: #C45B5B;
    --warning: #D4A056;
    --info: #5B8FC4;
    --font-serif: 'Crimson Pro', Georgia, serif;
    --font-mono: 'Source Code Pro', 'Courier New', monospace;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(212, 160, 86, 0.15);
    --transition: all 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-serif);
    background: linear-gradient(145deg, #36302C 0%, #3D3632 50%, #332E2A 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        radial-gradient(ellipse at 15% 25%, rgba(212,160,86,0.06) 0%, transparent 45%),
        radial-gradient(ellipse at 85% 75%, rgba(201,148,62,0.04) 0%, transparent 45%);
    pointer-events: none;
    z-index: 0;
}

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

a { color: var(--gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-light); }

/* ── Navigation ── */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(46, 41, 38, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.4em;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
}

.nav-logo-icon { font-size: 1.2em; }

.nav-links { display: flex; gap: 8px; }

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--gold);
    background: var(--gold-glow);
}

.nav-link.active {
    color: var(--gold);
    background: rgba(212, 160, 86, 0.12);
    border-bottom: 2px solid var(--gold);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    transition: var(--transition);
}

/* ── Main Content ── */
.main {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 64px - 200px);
    padding: 40px 24px;
}

/* ── Hero Section ── */
.hero {
    text-align: center;
    padding: 80px 0 60px;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--gold);
    background: var(--gold-glow);
    border: 1px solid var(--border);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: 3.2em;
    font-weight: 700;
    color: var(--gold);
    line-height: 1.15;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(212, 160, 86, 0.3);
}

.hero h1 span { color: var(--text-primary); }

.hero-subtitle {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-serif);
    font-size: 1em;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(212,160,86,0.2) 0%, rgba(139,115,85,0.15) 100%);
    color: var(--gold);
    border-color: var(--border-hover);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(212,160,86,0.3) 0%, rgba(201,162,39,0.2) 100%);
    border-color: var(--gold);
    box-shadow: var(--shadow-glow), 0 4px 15px rgba(0,0,0,0.4);
    transform: translateY(-1px);
    color: var(--gold-light);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-secondary:hover {
    color: var(--gold);
    border-color: var(--border-hover);
    background: var(--gold-glow);
}

.btn-sm { font-size: 0.85em; padding: 8px 18px; }
.btn-lg { font-size: 1.1em; padding: 14px 32px; }

.btn:disabled, .btn.loading {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* ── Cards ── */
.card {
    background: linear-gradient(135deg, rgba(212,160,86,0.06) 0%, var(--bg-card) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    box-shadow: var(--shadow), inset 0 1px 0 rgba(212,160,86,0.08);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow), var(--shadow);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.card-icon {
    font-size: 1.5em;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-glow);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.card h3 {
    font-family: var(--font-serif);
    font-size: 1.15em;
    font-weight: 600;
    color: var(--gold);
}

.card p { color: var(--text-secondary); font-size: 0.95em; }

/* ── Grid Layouts ── */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Metrics ── */
.metric {
    background: linear-gradient(135deg, rgba(212,160,86,0.08) 0%, rgba(28,23,20,0.9) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow), inset 0 1px 0 rgba(212,160,86,0.1);
}

.metric:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.metric-label {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.metric-value {
    font-family: var(--font-serif);
    font-size: 2em;
    font-weight: 700;
    color: var(--gold);
}

.metric-delta {
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--success);
    margin-top: 4px;
}

.metric-delta.negative { color: var(--danger); }

/* ── Forms ── */
.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    transition: var(--transition);
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 160, 86, 0.1);
}

.form-textarea {
    min-height: 200px;
    resize: vertical;
    line-height: 1.5;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C9943E' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* ── File Upload ── */
.file-upload {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(28, 23, 20, 0.4);
}

.file-upload:hover, .file-upload.dragover {
    border-color: var(--gold);
    background: var(--gold-glow);
}

.file-upload-icon { font-size: 2.5em; margin-bottom: 12px; }

.file-upload-text {
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--text-muted);
}

.file-upload-text strong { color: var(--gold); }

/* ── Code Blocks ── */
.code-container {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    margin: 16px 0;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
}

.code-header .lang-tag {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.code-copy {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.code-copy:hover { color: var(--gold); border-color: var(--gold); }

.code-container pre {
    margin: 0;
    padding: 16px;
    overflow-x: auto;
    background: #1a1a2e !important;
}

.code-container code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    line-height: 1.6;
}

/* ── Side by Side Code Comparison ── */
.code-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.code-compare-panel h4 {
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    padding: 8px 0;
}

.code-compare-panel h4.legacy { color: var(--danger); }
.code-compare-panel h4.modern { color: var(--success); }

/* ── Progress Bar ── */
.progress {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin: 16px 0;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold));
    border-radius: 4px;
    transition: width 0.5s ease;
    width: 0%;
}

/* ── Alerts ── */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    margin: 16px 0;
    border: 1px solid;
}

.alert-success { background: rgba(125,148,97,0.1); border-color: rgba(125,148,97,0.3); color: var(--success); }
.alert-danger { background: rgba(196,91,91,0.1); border-color: rgba(196,91,91,0.3); color: var(--danger); }
.alert-warning { background: rgba(212,160,86,0.1); border-color: rgba(212,160,86,0.3); color: var(--warning); }
.alert-info { background: rgba(91,143,196,0.1); border-color: rgba(91,143,196,0.3); color: var(--info); }

/* ── Section Headers ── */
.section { padding: 60px 0; }

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 2.2em;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.1em;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Page Header ── */
.page-header {
    text-align: center;
    padding: 40px 0 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 40px;
}

.page-header h1 {
    font-family: var(--font-serif);
    font-size: 2.4em;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 8px;
}

.page-header p {
    font-size: 1.05em;
    color: var(--text-secondary);
}

/* ── Results Panel ── */
.results-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.results-panel.visible { display: block; }

/* ── Expander/Accordion ── */
.expander {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin: 12px 0;
    overflow: hidden;
}

.expander-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--bg-card);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--text-secondary);
    transition: var(--transition);
    border: none;
    width: 100%;
    text-align: left;
}

.expander-header:hover { color: var(--gold); background: rgba(212,160,86,0.05); }

.expander-arrow {
    transition: transform 0.25s ease;
    font-size: 0.8em;
}

.expander.open .expander-arrow { transform: rotate(180deg); }

.expander-content {
    display: none;
    padding: 20px;
    background: rgba(28, 23, 20, 0.4);
    border-top: 1px solid var(--border);
}

.expander.open .expander-content { display: block; }

/* ── Spinner ── */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-lg { width: 40px; height: 40px; border-width: 3px; }

/* ── Pricing Cards ── */
.pricing-card {
    text-align: center;
    padding: 32px 24px;
}

.pricing-card.featured {
    border-color: var(--gold);
    box-shadow: var(--shadow-glow);
    position: relative;
}

.pricing-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.7em;
    color: var(--bg-primary);
    background: var(--gold);
    padding: 4px 16px;
    border-radius: 12px;
    letter-spacing: 2px;
}

.pricing-price {
    font-family: var(--font-serif);
    font-size: 2.8em;
    font-weight: 700;
    color: var(--gold);
    margin: 16px 0 8px;
}

.pricing-period {
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.pricing-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9em;
    border-bottom: 1px solid rgba(212,160,86,0.08);
}

.pricing-features li::before {
    content: '\2713';
    color: var(--success);
    font-weight: 700;
    margin-right: 10px;
}

/* ── Features Grid ── */
.feature-icon {
    font-size: 2em;
    margin-bottom: 16px;
}

/* ── Tabs (in-page) ── */
.tabs { display: flex; gap: 4px; margin-bottom: 24px; border-bottom: 2px solid var(--border); padding-bottom: 0; }

.tab-btn {
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--text-muted);
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.tab-btn:hover { color: var(--gold); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); background: rgba(212,160,86,0.06); }

.tab-panel { display: none; animation: fadeIn 0.3s ease; }
.tab-panel.active { display: block; }

/* ── Toast Notifications ── */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85em;
    animation: slideIn 0.3s ease, fadeOut 0.3s ease 3s forwards;
    box-shadow: var(--shadow);
    max-width: 400px;
}

.toast-success { background: rgba(125,148,97,0.95); color: #fff; }
.toast-error { background: rgba(196,91,91,0.95); color: #fff; }
.toast-info { background: rgba(91,143,196,0.95); color: #fff; }

/* ── Footer ── */
.footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    padding: 48px 24px 24px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.3em;
    font-weight: 700;
    color: var(--gold);
    display: block;
    margin-bottom: 12px;
}

.footer-brand p { color: var(--text-muted); font-size: 0.95em; }

.footer-links h4 {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9em;
    padding: 4px 0;
}

.footer-links a:hover { color: var(--gold); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
}

/* ── Hero Demo Window ── */
.hero-demo {
    margin-top: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.demo-window {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.demo-dots {
    display: flex;
    gap: 6px;
}

.demo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.demo-title {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.demo-body {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    background: #1a1714;
}

.demo-panel {
    padding: 0;
    position: relative;
}

.demo-panel pre {
    margin: 0;
    padding: 20px;
    background: transparent !important;
    overflow-x: auto;
}

.demo-code {
    font-family: var(--font-mono) !important;
    font-size: 0.78em !important;
    line-height: 1.7 !important;
    color: var(--text-secondary);
    text-align: left;
    white-space: pre;
}

.demo-label {
    font-family: var(--font-mono);
    font-size: 0.7em;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    margin: 12px 12px 0;
    border-radius: 4px;
    display: inline-block;
}

.legacy-label {
    color: var(--danger);
    background: rgba(196, 91, 91, 0.1);
    border: 1px solid rgba(196, 91, 91, 0.2);
}

.modern-label {
    color: var(--success);
    background: rgba(125, 148, 97, 0.1);
    border: 1px solid rgba(125, 148, 97, 0.2);
}

.demo-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    animation: pulseArrow 2s ease-in-out infinite;
}

@keyframes pulseArrow {
    0%, 100% { opacity: 0.5; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(4px); }
}

.demo-legacy {
    border-right: 1px solid rgba(212, 160, 86, 0.1);
}

/* ── Social Proof ── */
.social-proof {
    text-align: center;
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: 0 0 20px;
}

.social-proof-text {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.social-proof-logos {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.proof-tag {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-secondary);
    background: rgba(212, 160, 86, 0.06);
    border: 1px solid var(--border);
    padding: 8px 20px;
    border-radius: 20px;
    letter-spacing: 1px;
}

/* ── SVG Card Icons ── */
.card-icon-svg {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-glow);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::after {
    opacity: 1;
}

/* ── Steps (How It Works) ── */
.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step-card {
    text-align: center;
    padding: 32px 24px;
    max-width: 280px;
    position: relative;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    font-family: var(--font-serif);
    font-size: 1.1em;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 0 20px rgba(212, 160, 86, 0.3);
}

.step-icon {
    margin-bottom: 16px;
}

.step-card h3 {
    font-family: var(--font-serif);
    color: var(--gold);
    font-size: 1.15em;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 50px;
}

/* ── Testimonial ── */
.testimonial-card {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 40px;
    background: linear-gradient(135deg, rgba(212, 160, 86, 0.06) 0%, var(--bg-card) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
    box-shadow: var(--shadow);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    left: 28px;
    font-family: var(--font-serif);
    font-size: 4em;
    color: var(--gold);
    opacity: 0.2;
    line-height: 1;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 1.2em;
    color: var(--text-primary);
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 0.85em;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-name {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-role {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--text-muted);
}

/* ── Animations ── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeOut { to { opacity: 0; transform: translateY(-10px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ── */
@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; background: var(--bg-secondary); border-bottom: 1px solid var(--border); padding: 16px; }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .hero h1 { font-size: 2em; }
    .hero-subtitle { font-size: 1em; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .code-compare { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .hero { padding: 40px 0 30px; }
    .section { padding: 40px 0; }
    .page-header h1 { font-size: 1.8em; }
    .demo-body { grid-template-columns: 1fr; }
    .demo-arrow { transform: rotate(90deg); padding: 8px 0; }
    .demo-code { font-size: 0.7em !important; }
    .steps-container { flex-direction: column; align-items: center; }
    .step-connector { transform: rotate(90deg); padding: 0; }
    .testimonial-card { padding: 32px 24px; }
    .testimonial-quote { font-size: 1em; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.6em; }
    .hero-actions { flex-direction: column; align-items: center; }
    .btn { width: 100%; justify-content: center; }
    .tabs { overflow-x: auto; }
}