/* ============================================================
   Peakmode — Shared Stylesheet
   Design: Warm premium (Playfair Display, DM Sans, JetBrains Mono)
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #FAF7F2;
    color: #2D261C;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select {
    font-family: inherit; font-size: inherit; color: inherit;
}

/* --- Color Tokens --- */
:root {
    --cream: #FAF7F2;
    --warm-50: #FDFCFA;
    --warm-100: #F5F0E8;
    --warm-200: #E0D5C7;
    --warm-300: #C4B49A;
    --warm-400: #9B8E7E;
    --warm-500: #8B7355;
    --warm-600: #6B5D4D;
    --warm-700: #4A3F33;
    --warm-800: #3D342A;
    --warm-900: #2D261C;
    --gold: #B8860B;
    --gold-light: #D4A843;
    --gold-dark: #8B6914;
}

/* --- Typography --- */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--warm-900); line-height: 1.15; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 600; }
p { color: var(--warm-600); line-height: 1.65; }

.eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--warm-500);
}
.gold-gradient {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Layout --- */
.container { max-width: 1200px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.container-sm { max-width: 720px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.container-md { max-width: 900px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.container-lg { max-width: 1024px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.section { padding: 48px 0; }
.section-alt { padding: 48px 0; background: rgba(224, 213, 199, 0.15); }
.text-center { text-align: center; }

/* Grid */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) { .grid-3, .grid-5 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-5 { grid-template-columns: 1fr; } }

/* Flex helpers */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.flex-wrap { flex-wrap: wrap; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-1 { flex: 1; }

/* Spacing */
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mb-10 { margin-bottom: 40px; }
.mb-12 { margin-bottom: 48px; }
.mb-16 { margin-bottom: 64px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.pt-6 { padding-top: 24px; }
.space-y-3 > * + * { margin-top: 12px; }
.space-y-4 > * + * { margin-top: 16px; }
.space-y-5 > * + * { margin-top: 20px; }
.space-y-6 > * + * { margin-top: 24px; }

/* --- Site Navigation --- */
.site-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50;
    background: rgba(250, 247, 242, 0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(192, 176, 152, 0.25);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    padding: 18px 32px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem; font-weight: 700;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; text-decoration: none;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    font-size: 14px; color: var(--warm-600);
    text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover { color: var(--warm-900); }
.nav-links a.active { color: var(--warm-900); font-weight: 500; }
.nav-cta {
    background: var(--warm-900); color: var(--cream);
    padding: 9px 20px; border-radius: 10px;
    font-size: 14px; font-weight: 500;
    text-decoration: none; transition: background 0.2s;
    display: inline-block;
}
.nav-cta:hover { background: var(--warm-800); }

/* Nav Dropdown */
.dropdown { position: relative; }
.dropdown-trigger {
    font-size: 14px; color: var(--warm-600); background: none; border: none;
    cursor: pointer; display: flex; align-items: center; gap: 4px;
    font-family: inherit; transition: color 0.2s; padding: 0;
}
.dropdown-trigger:hover { color: var(--warm-900); }
.dropdown-trigger svg { width: 12px; height: 12px; }
.dropdown-menu {
    position: absolute; top: 100%; left: 0; margin-top: 10px;
    background: var(--warm-50); border: 1px solid rgba(192, 176, 152, 0.3);
    border-radius: 12px; box-shadow: 0 12px 32px rgba(0,0,0,0.08);
    padding: 8px 0; min-width: 180px;
    opacity: 0; visibility: hidden;
    transition: all 0.2s ease;
}
.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu { opacity: 1; visibility: visible; }
.dropdown-menu a {
    display: block; padding: 8px 18px;
    font-size: 14px; color: var(--warm-600);
}
.dropdown-menu a:hover { background: rgba(192, 176, 152, 0.1); color: var(--warm-900); }

/* Mobile nav toggle */
.nav-mobile-toggle {
    display: none; background: none; border: none; cursor: pointer;
    padding: 8px; color: var(--warm-600);
}
.nav-mobile-toggle svg { width: 24px; height: 24px; }
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--cream); border-bottom: 1px solid var(--warm-200);
        padding: 20px 32px; gap: 16px;
    }
    .nav-links.open .dropdown-menu {
        position: static; opacity: 1; visibility: visible;
        box-shadow: none; border: none; padding: 0 0 0 12px; margin-top: 4px;
    }
    .nav-mobile-toggle { display: block; }
}

/* --- Footer --- */
.site-footer {
    border-top: 1px solid rgba(192, 176, 152, 0.25);
    padding: 40px 32px;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; flex-wrap: wrap;
    align-items: center; justify-content: space-between; gap: 16px;
}
.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem; font-weight: 700;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.footer-copy { font-size: 13px; color: var(--warm-400); }
.footer-links { display: flex; gap: 20px; }
.footer-links a {
    font-size: 13px; color: var(--warm-400); text-decoration: none;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold-dark); }
@media (max-width: 768px) {
    .site-footer { padding: 32px 20px; }
    .footer-inner { flex-direction: column; text-align: center; }
}

/* --- Cards --- */
.card-warm {
    background: var(--warm-50);
    border: 1px solid rgba(139, 115, 85, 0.12);
    border-radius: 16px;
    transition: all 0.3s ease-out;
}
.card-warm:hover {
    border-color: rgba(139, 115, 85, 0.25);
    box-shadow: 0 10px 40px rgba(184,134,11,0.08);
    transform: translateY(-3px);
}
.card-warm.no-hover:hover { transform: none; box-shadow: none; }

/* --- Buttons --- */
.btn-primary {
    background: var(--warm-900); color: var(--cream);
    padding: 16px 32px; border-radius: 12px;
    font-weight: 600; font-size: 1.125rem;
    display: inline-block; text-align: center;
    transition: background 0.2s, transform 0.2s;
    border: none; cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.btn-primary:hover { background: var(--warm-800); transform: translateY(-1px); }

.btn-secondary {
    padding: 16px 32px; border-radius: 12px;
    font-weight: 600; font-size: 1.125rem;
    display: inline-block; text-align: center;
    border: 1px solid var(--warm-300); color: var(--warm-700);
    transition: all 0.2s; cursor: pointer; background: transparent;
}
.btn-secondary:hover { border-color: var(--warm-500); background: var(--warm-100); }

.btn-sm { 
    padding: 11px 20px; 
    font-size: 14px; 
    font-weight: 500; 
    border-radius: 10px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* --- Forms --- */
.form-input {
    width: 100%; padding: 12px 16px;
    background: var(--cream); border: 1px solid var(--warm-300);
    border-radius: 10px; color: var(--warm-900);
    transition: border-color 0.2s; outline: none;
}
.form-input:focus { border-color: var(--gold); }
.form-input::placeholder { color: var(--warm-400); }

/* --- Animations --- */
.fade-in {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* --- Hero --- */
.hero {
    display: flex; align-items: center;
    justify-content: center; padding: 100px 32px 40px;
}
.hero-inner { max-width: 900px; text-align: center; }
.hero-badge {
    display: inline-block; padding: 8px 20px;
    background: rgba(224, 213, 199, 0.3); border: 1px solid var(--warm-300);
    border-radius: 100px; font-size: 14px; font-weight: 500;
    color: var(--warm-700); letter-spacing: 0.01em;
}
.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--warm-600); max-width: 720px;
    margin: 0 auto; line-height: 1.65;
}

/* --- Number/Step circle --- */
.step-circle {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--warm-100); border: 2px solid var(--gold);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem; font-weight: 700; color: var(--gold);
    flex-shrink: 0;
}

/* --- Timeline item --- */
.timeline-item {
    display: flex; gap: 16px; align-items: flex-start;
}
.timeline-time {
    color: var(--gold); font-family: 'JetBrains Mono', monospace;
    font-weight: 700; font-size: 1.125rem;
    flex-shrink: 0; width: 80px;
}

/* --- Cost Calculator --- */
.calc-btn {
    padding: 10px 20px; border-radius: 10px;
    border: 1px solid var(--warm-300); background: transparent;
    font-weight: 500; color: var(--warm-700);
    cursor: pointer; transition: all 0.2s;
}
.calc-btn:hover, .calc-btn.active {
    border-color: var(--gold); background: var(--warm-100);
}
.cost-box {
    padding: 12px; background: #FEF2F2;
    border: 1px solid #FECACA; border-radius: 10px; text-align: center;
}
.cost-box .value { font-size: 1.25rem; font-weight: 700; color: #B91C1C; }
.cost-box .label { font-size: 12px; color: var(--warm-500); }

/* --- Comparison grid --- */
.comparison-without { border-color: rgba(239, 68, 68, 0.2); }
.comparison-with { border-color: rgba(184, 134, 11, 0.2); }

/* --- Mockup (Telegram) --- */
.mockup-telegram {
    border-radius: 16px; overflow: hidden; font-size: 14px;
    background: var(--warm-50); border: 1px solid rgba(139, 115, 85, 0.12);
}
.mockup-header {
    padding: 16px 20px; border-bottom: 1px solid rgba(192, 176, 152, 0.2);
    display: flex; align-items: center; gap: 12px;
}
.mockup-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--warm-900);
    display: flex; align-items: center; justify-content: center;
    color: var(--cream); font-size: 16px;
}
.mockup-body { padding: 20px; }
.mockup-section { margin-bottom: 16px; }
.mockup-section-title {
    font-weight: 600; color: var(--gold); margin-bottom: 8px;
}
.mockup-section-body {
    color: var(--warm-600); line-height: 1.6;
    padding-left: 12px; border-left: 2px solid rgba(184, 134, 11, 0.2);
}

/* --- Insights / Article --- */
.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
}
.insight-card {
    background: var(--warm-50);
    border: 1px solid rgba(139, 115, 85, 0.12);
    border-radius: 16px; padding: 40px;
    display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
    transition: all 0.3s ease-out;
}
.insight-card:hover {
    transform: translateY(-4px);
    border-color: rgba(139, 115, 85, 0.25);
    box-shadow: 0 20px 40px rgba(139, 115, 85, 0.1);
}
.insight-card.featured {
    grid-column: 1 / -1;
    border-left: 4px solid var(--warm-500);
}
.card-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--gold-dark); margin-bottom: 16px;
}
.card-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(22px, 2.5vw, 28px);
    font-weight: 600; letter-spacing: -0.02em;
    color: var(--warm-900); line-height: 1.2;
    margin-bottom: 14px;
}
.card-excerpt {
    font-size: clamp(14px, 1.5vw, 16px);
    color: var(--warm-600); line-height: 1.65;
    margin-bottom: 24px; flex: 1;
}
.card-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; color: var(--warm-400);
    margin-bottom: 20px;
    display: flex; align-items: center; gap: 8px;
}
.card-cta {
    font-size: 14px; font-weight: 500;
    color: var(--gold-dark);
    display: inline-flex; align-items: center; gap: 6px;
}
.card-cta .arrow {
    display: inline-block; transition: transform 0.3s ease-out;
}
.insight-card:hover .card-cta .arrow { transform: translateX(4px); }

/* Insights page header */
.insights-header {
    max-width: 1200px; margin: 0 auto;
    padding: 128px 32px 64px;
}
.insights-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--warm-500); margin-bottom: 20px;
}
.insights-headline {
    font-family: 'Playfair Display', serif;
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600; letter-spacing: -0.02em;
    color: var(--warm-900); line-height: 1.1;
    margin-bottom: 16px;
}
.insights-subhead {
    font-size: clamp(16px, 2vw, 19px);
    color: var(--warm-600); line-height: 1.6;
    max-width: 560px;
}
@media (max-width: 768px) {
    .insights-header { padding: 108px 20px 48px; }
}

/* Article prose */
.article-body {
    max-width: 680px; margin: 0 auto;
    font-size: clamp(16px, 1.8vw, 18px);
    line-height: 1.75; color: var(--warm-700);
}
.article-body h2 {
    font-size: clamp(24px, 3vw, 32px);
    margin: 56px 0 20px; color: var(--warm-900);
}
.article-body h3 {
    font-size: clamp(20px, 2.5vw, 24px);
    margin: 40px 0 16px; color: var(--warm-900);
}
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol {
    margin-bottom: 20px; padding-left: 24px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; color: var(--warm-700); }
.article-body strong { color: var(--warm-900); font-weight: 600; }
.article-body a { color: var(--gold-dark); text-decoration: underline; }
.article-body blockquote {
    border-left: 3px solid var(--gold); padding: 16px 24px;
    margin: 32px 0; background: var(--warm-100); border-radius: 0 12px 12px 0;
    font-style: italic; color: var(--warm-600);
}
.article-body table {
    width: 100%; border-collapse: collapse; margin: 32px 0;
    font-size: 15px;
}
.article-body th {
    background: var(--warm-100); padding: 12px 16px;
    text-align: left; font-weight: 600; color: var(--warm-900);
    border-bottom: 2px solid var(--warm-200);
}
.article-body td {
    padding: 12px 16px; border-bottom: 1px solid var(--warm-200);
    color: var(--warm-700);
}
.article-body .callout {
    background: var(--warm-100); border: 1px solid var(--warm-200);
    border-radius: 12px; padding: 24px; margin: 32px 0;
}

/* Breadcrumbs */
.breadcrumbs {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; color: var(--warm-400);
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 32px;
}
.breadcrumbs a { color: var(--warm-500); text-decoration: none; }
.breadcrumbs a:hover { color: var(--gold-dark); }

/* Author bio */
.author-bio {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 24px; background: var(--warm-100);
    border-radius: 12px; margin: 48px 0;
}
.author-bio .avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--warm-200); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.author-bio .name { font-weight: 600; color: var(--warm-900); }
.author-bio .role { font-size: 14px; color: var(--warm-500); }
.author-bio .desc { font-size: 14px; color: var(--warm-600); margin-top: 4px; }

/* Article CTA */
.article-cta {
    background: var(--warm-50); border: 1px solid rgba(139, 115, 85, 0.2);
    border-radius: 16px; padding: 40px; text-align: center;
    margin: 48px 0;
}

/* --- Article Page (container/header/meta) --- */
.article-container {
    max-width: 720px; margin: 0 auto;
    padding: 120px 32px 80px;
}
.back-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; color: var(--warm-500);
    text-decoration: none; margin-bottom: 40px;
    transition: color 0.2s;
}
.back-link:hover { color: var(--gold-dark); }
.back-link .arrow { font-size: 18px; }
.article-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--gold-dark); margin-bottom: 16px;
}
.article-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700; letter-spacing: -0.02em;
    color: var(--warm-900); line-height: 1.12;
    margin-bottom: 20px;
}
.article-description {
    font-size: clamp(16px, 2vw, 19px);
    color: var(--warm-600); line-height: 1.65;
    margin-bottom: 24px;
}
.article-meta {
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
    font-size: 14px; color: var(--warm-400);
    margin-bottom: 48px; padding-bottom: 32px;
    border-bottom: 1px solid var(--warm-200);
}
.article-meta a { color: var(--gold-dark); text-decoration: underline; }

/* Stats card (used in articles) */
.stats-card {
    background: var(--warm-50);
    border: 1px solid rgba(139, 115, 85, 0.15);
    border-radius: 16px; padding: 32px;
    margin: 40px 0;
}
.stats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    text-align: center;
}
@media (max-width: 640px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-value {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700; color: var(--gold);
    margin-bottom: 8px;
}
.stat-label { font-size: 14px; color: var(--warm-600); line-height: 1.5; }

/* Article CTA box */
.cta-box {
    background: var(--warm-50);
    border: 1px solid rgba(184, 134, 11, 0.2);
    border-radius: 16px; padding: 40px;
    text-align: center; margin: 56px 0 40px;
}
.cta-box h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 12px;
}
.cta-box p { margin-bottom: 20px; }
.cta-btn {
    display: inline-block;
    background: var(--warm-900); color: var(--cream);
    padding: 14px 28px; border-radius: 12px;
    font-weight: 600; font-size: 1rem;
    text-decoration: none; transition: background 0.2s;
}
.cta-btn:hover { background: var(--warm-800); }
.cta-sub { font-size: 14px; color: var(--warm-500); margin-top: 16px; }
.cta-sub a { color: var(--gold-dark); text-decoration: underline; }

/* Author card (article footer) */
.author-card {
    background: var(--warm-100);
    border-radius: 12px; padding: 28px;
    margin-top: 48px;
}
.author-card .author-name {
    font-weight: 600; color: var(--warm-900); font-size: 1.05rem;
    margin-bottom: 4px;
}
.author-card .author-role {
    font-size: 14px; color: var(--warm-500); margin-bottom: 10px;
}
.author-card .author-bio {
    font-size: 15px; color: var(--warm-600); line-height: 1.6;
    margin-bottom: 12px;
}
.author-card .author-link {
    font-size: 14px; color: var(--gold-dark);
    text-decoration: none; font-weight: 500;
}
.author-card .author-link:hover { text-decoration: underline; }

/* Article FAQ items */
.faq-item { margin-bottom: 24px; }
.faq-item h3 {
    font-size: clamp(18px, 2vw, 20px);
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .article-container { padding: 100px 20px 60px; }
}

/* --- FAQ Accordion --- */
.faq-accordion details {
    background: var(--warm-50);
    border: 1px solid rgba(139, 115, 85, 0.12);
    border-radius: 16px;
    transition: border-color 0.2s;
}
.faq-accordion details[open] {
    border-color: rgba(184, 134, 11, 0.25);
}
.faq-accordion details + details { margin-top: 12px; }
.faq-accordion summary {
    padding: 20px 24px;
    font-family: 'DM Sans', sans-serif;
    font-size: 1.05rem; font-weight: 600;
    color: var(--warm-900);
    cursor: pointer;
    list-style: none;
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
}
.faq-accordion summary::-webkit-details-marker { display: none; }
.faq-accordion summary::after {
    content: '+';
    font-size: 1.4rem; font-weight: 300;
    color: var(--warm-400);
    transition: transform 0.2s;
    flex-shrink: 0;
}
.faq-accordion details[open] summary::after {
    content: '−';
    color: var(--gold);
}
.faq-accordion .faq-answer {
    padding: 0 24px 20px;
    color: var(--warm-600);
    line-height: 1.65;
    font-size: clamp(15px, 1.5vw, 16px);
}

/* --- Utility --- */
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.text-gold { color: var(--gold); }
.text-warm-400 { color: var(--warm-400); }
.text-warm-500 { color: var(--warm-500); }
.text-warm-600 { color: var(--warm-600); }
.text-warm-700 { color: var(--warm-700); }
.text-warm-900 { color: var(--warm-900); }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.italic { font-style: italic; }
.line-through { text-decoration: line-through; }
.inline-block { display: inline-block; }
.hidden { display: none; }
.relative { position: relative; }
.w-full { width: 100%; }
.max-w-md { max-width: 28rem; margin-left: auto; margin-right: auto; }
.rounded-lg { border-radius: 10px; }
.rounded-xl { border-radius: 16px; }
.shadow-lg { box-shadow: 0 10px 32px rgba(0,0,0,0.08); }

/* --- Extended Utility Classes (used across all pages) --- */

/* Sizing */
.min-h-screen { min-height: 100vh; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-9 { width: 2.25rem; } .h-9 { height: 2.25rem; }
.w-12 { width: 3rem; } .h-12 { height: 3rem; }
.w-14 { width: 3.5rem; } .h-14 { height: 3.5rem; }
.w-16 { width: 4rem; } .h-16 { height: 4rem; }
.w-20 { width: 5rem; }
.w-48 { width: 12rem; }
.w-5 { width: 1.25rem; } .h-5 { height: 1.25rem; }
.w-3 { width: 0.75rem; } .h-3 { height: 0.75rem; }

/* Padding */
.px-3 { padding-left: 12px; padding-right: 12px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.px-5 { padding-left: 20px; padding-right: 20px; }
.px-6 { padding-left: 24px; padding-right: 24px; }
.px-8 { padding-left: 32px; padding-right: 32px; }
.py-1\.5 { padding-top: 6px; padding-bottom: 6px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-2\.5 { padding-top: 10px; padding-bottom: 10px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.py-5 { padding-top: 20px; padding-bottom: 20px; }
.py-10 { padding-top: 40px; padding-bottom: 40px; }
.py-16 { padding-top: 48px; padding-bottom: 48px; }
.py-20 { padding-top: 48px; padding-bottom: 48px; }
.py-24 { padding-top: 56px; padding-bottom: 56px; }
.py-32 { padding-top: 64px; padding-bottom: 64px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.p-5 { padding: 20px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }
.p-10 { padding: 40px; }
.p-12 { padding: 48px; }
.pl-3 { padding-left: 12px; }

/* Typography sizes */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.1; }
.text-6xl { font-size: 3.75rem; line-height: 1.1; }
.text-7xl { font-size: 4.5rem; line-height: 1.1; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.leading-tight { line-height: 1.15; }
.leading-relaxed { line-height: 1.65; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-widest { letter-spacing: 0.1em; }
.uppercase { text-transform: uppercase; }

/* Colors */
.text-cream { color: var(--cream); }
.text-red-500 { color: #EF4444; }
.text-red-600 { color: #DC2626; }
.text-red-700 { color: #B91C1C; }
.text-green-700 { color: #15803D; }
.text-amber-800 { color: #92400E; }
.bg-cream { background: var(--cream); }
.bg-warm-50 { background: var(--warm-50); }
.bg-warm-100 { background: var(--warm-100); }
.bg-warm-900 { background: var(--warm-900); }
.bg-red-50 { background: #FEF2F2; }
.bg-amber-50 { background: #FFFBEB; }
.border-warm-200 { border-color: var(--warm-200); }
.border-warm-300 { border-color: var(--warm-300); }
.border-gold { border-color: var(--gold); }
.border-red-200 { border-color: #FECACA; }
.border-amber-200 { border-color: #FDE68A; }

/* Background with opacity */
.bg-warm-200\/30 { background: rgba(224, 213, 199, 0.15); }
.bg-warm-200\/50 { background: rgba(224, 213, 199, 0.3); }
.bg-warm-100\/50 { background: rgba(245, 240, 232, 0.5); }

/* Borders */
.border { border: 1px solid; }
.border-t { border-top: 1px solid; }
.border-b { border-bottom: 1px solid; }
.border-l-2 { border-left: 2px solid; }
.rounded-full { border-radius: 9999px; }
.rounded-2xl { border-radius: 1rem; }
.border-gold\/20 { border-color: rgba(184, 134, 11, 0.2); }
.border-gold\/30 { border-color: rgba(184, 134, 11, 0.3); }
.border-red-300\/50 { border-color: rgba(252, 165, 165, 0.5); }
.border-green-300\/50 { border-color: rgba(134, 239, 172, 0.5); }
.border-amber-300\/50 { border-color: rgba(252, 211, 77, 0.5); }

/* Interaction */
.transition-colors { transition: color 0.2s, background-color 0.2s, border-color 0.2s; }
.transition-all { transition: all 0.3s ease; }
.hover\:text-warm-900:hover { color: var(--warm-900); }
.hover\:text-gold:hover { color: var(--gold); }
.hover\:underline:hover { text-decoration: underline; }
.hover\:bg-warm-800:hover { background: var(--warm-800); }
.hover\:bg-warm-100:hover { background: var(--warm-100); }
.hover\:border-warm-500:hover { border-color: var(--warm-500); }
.hover\:border-gold:hover { border-color: var(--gold); }
.focus\:outline-none:focus { outline: none; }
.focus\:border-gold:focus { border-color: var(--gold); }
.resize-none { resize: none; }
.overflow-hidden { overflow: hidden; }
.cursor-pointer { cursor: pointer; }

/* Group hover */
.group:hover .group-hover\:text-gold { color: var(--gold); }

/* Responsive overrides */
@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
}
@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:flex-row { flex-direction: row; }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:text-5xl { font-size: 3rem; line-height: 1.1; }
    .md\:text-6xl { font-size: 3.75rem; line-height: 1.1; }
    .md\:text-7xl { font-size: 4.5rem; line-height: 1.1; }
    .md\:p-10 { padding: 40px; }
    .md\:p-12 { padding: 48px; }
}
@media (min-width: 1024px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
}

/* --- Stakes Section --- */
.stakes-section {
    background: #2D261C;
}
.stakes-section h2,
.stakes-section p {
    color: var(--warm-200);
}
.stakes-section .text-warm-900 { color: var(--cream); }
.stakes-section .text-warm-600 { color: var(--warm-300); }
.stakes-section .text-warm-700 { color: var(--warm-200); }
.stakes-gradient {
    background: linear-gradient(135deg, #E8A87C, #D4725C);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stakes-item {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    color: var(--warm-300);
    font-size: 1.05rem; line-height: 1.6;
}
.stakes-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }

/* --- Transformation Cards --- */
.transform-card {
    padding: 32px;
    border-radius: 16px;
}
.transform-before {
    background: var(--warm-50);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-left: 4px solid rgba(239, 68, 68, 0.3);
}
.transform-after {
    background: var(--warm-50);
    border: 1px solid rgba(184, 134, 11, 0.2);
    border-left: 4px solid var(--gold);
}

/* General responsive */
@media (max-width: 768px) {
    .container, .container-sm, .container-md, .container-lg {
        padding-left: 20px; padding-right: 20px;
    }
    .section, .section-alt { padding: 40px 0; }
    .hero { padding: 80px 20px 32px; }
    .insights-grid { grid-template-columns: 1fr; }
    .insight-card { padding: 28px; }
    .grid-2 { gap: 16px; }
    .hidden.md\:flex { display: none; }
    
    /* Comparison table mobile improvements */
    .comparison-table .feature-col {
        min-width: 100px;
    }
    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
        font-size: 13px;
    }
}
@media (max-width: 640px) {
    .grid.grid-cols-2 { grid-template-columns: 1fr; }
}