:root {
  --color-primary: #1a5632;
  --color-primary-dark: #0e3a20;
  --color-primary-soft: #e8f5ec;
  --color-secondary: #c9a227;
  --color-accent: #d4a017;
  --color-bg: #f7f9fb;
  --color-bg-soft: #eef2f5;
  --color-surface: #ffffff;
  --color-surface-strong: #f0f4f7;
  --color-card: #ffffff;
  --color-card-alt: #f8faf8;
  --color-border: #dce3e8;
  --color-border-strong: #b8c4cc;
  --color-text: #1a2332;
  --color-text-soft: #4a5568;
  --color-text-muted: #8899a6;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #0f1923;
  --color-footer-text: #c8d6e0;
  --gradient-hero: linear-gradient(135deg, #0f1923 0%, #1a5632 50%, #0e3a20 100%);
  --gradient-hero-soft: linear-gradient(180deg, rgba(26,86,50,0.08) 0%, transparent 100%);
  --gradient-button: linear-gradient(135deg, #c9a227 0%, #d4a017 100%);
  --gradient-button-hover: linear-gradient(135deg, #d4a017 0%, #e6b422 100%);
  --gradient-card-bg: linear-gradient(180deg, #ffffff 0%, #f8faf8 100%);
  --gradient-cta: linear-gradient(135deg, #1a5632 0%, #22703e 100%);
  --gradient-footer: linear-gradient(180deg, #0f1923 0%, #162636 100%);
  --shadow-header: 0 2px 20px rgba(15,25,35,0.12);
  --shadow-card: 0 4px 24px rgba(15,25,35,0.08);
  --shadow-card-hover: 0 8px 32px rgba(15,25,35,0.14);
  --shadow-button: 0 4px 14px rgba(201,162,39,0.3);
  --shadow-cta: 0 6px 20px rgba(26,86,50,0.2);
  --shadow-soft: 0 2px 8px rgba(0,0,0,0.04);
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --radius-card: 16px;
  --radius-image: 14px;
  --motion-fast: 0.15s;
  --motion-normal: 0.3s;
  --motion-slow: 0.5s;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --container-max: 1200px;
  --container-narrow: 820px;
  --section-y: clamp(48px, 6vw, 80px);
  --header-h: 72px;
  --fs-h1: clamp(1.8rem, 3.5vw, 2.8rem);
  --fs-h2: clamp(1.4rem, 2.5vw, 2rem);
  --fs-h3: clamp(1.1rem, 1.8vw, 1.4rem);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-nav: clamp(13px, 0.84vw, 15px);
  --lh-body: 1.85;
  --lh-heading: 1.3;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-image); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--motion-fast); }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }
:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 2px; border-radius: var(--radius-xs); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 3vw, 24px); }
.section { padding: var(--section-y) 0; }
.section-alt { background: var(--color-surface-strong); }
.section-dark { background: var(--gradient-hero); color: #fff; }

/* ===== HEADER ===== */
.site-header {
  position: sticky; top: 0; z-index: 1000; width: 100%;
  background: rgba(15,25,35,0.96); backdrop-filter: blur(12px);
  box-shadow: var(--shadow-header);
  transition: box-shadow var(--motion-normal);
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.2); }
.header-inner {
  width: 100%; max-width: none;
  padding-left: clamp(10px, 1.2vw, 20px); padding-right: clamp(10px, 1.2vw, 20px);
  min-height: var(--header-h);
  display: flex; align-items: center; gap: clamp(10px, 1vw, 18px);
}
.brand-wrap { flex: 0 0 auto; margin-right: clamp(4px, 0.8vw, 14px); display: flex; align-items: center; }
.site-logo { display: block; width: auto; height: clamp(32px, 3vw, 42px); max-width: clamp(118px, 10vw, 168px); object-fit: contain; border-radius: 0; }
.primary-nav {
  flex: 1 1 auto; min-width: 0;
  display: flex; align-items: center; justify-content: center;
  flex-wrap: nowrap; gap: clamp(6px, 0.72vw, 14px);
  white-space: nowrap; overflow: visible;
}
.primary-nav a {
  flex: 0 1 auto; min-width: 0;
  padding: 9px clamp(6px, 0.65vw, 12px);
  font-size: var(--fs-nav); line-height: 1; white-space: nowrap;
  color: #c8d6e0; font-weight: 500; border-radius: var(--radius-sm);
  transition: color var(--motion-fast), background var(--motion-fast);
}
.primary-nav a:hover, .primary-nav a.active {
  color: var(--color-secondary); background: rgba(201,162,39,0.08);
}
.header-actions {
  flex: 0 0 auto; margin-left: auto;
  display: flex; align-items: center; justify-content: flex-end;
  gap: clamp(6px, 0.6vw, 10px); white-space: nowrap;
}
.btn { display: inline-flex; align-items: center; justify-content: center;
  padding: 10px clamp(14px, 1.2vw, 20px); border-radius: var(--radius-sm);
  font-weight: 600; font-size: var(--fs-small); white-space: nowrap;
  cursor: pointer; border: none; transition: all var(--motion-fast); min-height: 42px;
}
.btn-login { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.btn-login:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-register { background: var(--gradient-button); color: var(--color-primary-dark); box-shadow: var(--shadow-button); font-weight: 700; }
.btn-register:hover { background: var(--gradient-button-hover); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(201,162,39,0.4); }
.nav-toggle { display: none; flex: 0 0 40px; width: 40px; height: 40px;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
  background: transparent; border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all var(--motion-fast); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: rgba(15,25,35,0.98); z-index: 999; overflow-y: auto;
  transform: translateX(100%); transition: transform var(--motion-normal) var(--ease-out);
  display: flex; flex-direction: column; padding: 20px;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu-inner { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a { display: block; padding: 14px 16px; color: #c8d6e0; font-size: 16px; font-weight: 500;
  border-radius: var(--radius-sm); transition: all var(--motion-fast); }
.mobile-menu a:hover, .mobile-menu a.active { color: var(--color-secondary); background: rgba(201,162,39,0.08); }
.mobile-menu-actions { display: flex; gap: 10px; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.mobile-menu-actions .btn { flex: 1; justify-content: center; }

@media (max-width: 1180px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner {
    width: 100%; max-width: none;
    padding-left: clamp(8px, 2.4vw, 14px); padding-right: clamp(8px, 2.4vw, 14px);
    justify-content: flex-start; gap: clamp(6px, 1.8vw, 10px);
  }
  .brand-wrap { flex: 0 1 auto; margin-right: 0; }
  .site-logo { height: clamp(30px, 8vw, 40px); max-width: clamp(104px, 27vw, 138px); }
  .header-actions { margin-left: auto; flex: 0 0 auto; gap: clamp(5px, 1.6vw, 8px); }
  .header-actions .btn { min-height: 40px; padding-inline: clamp(10px, 2.6vw, 14px); font-size: clamp(12px, 3.2vw, 14px); }
  .nav-toggle { flex-basis: 40px; }
}
@media (max-width: 375px) {
  .header-inner { padding-left: 8px; padding-right: 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .header-actions .btn { min-height: 38px; padding-inline: 9px; font-size: 12px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
}
@media (min-width: 1181px) { .mobile-menu { display: none !important; } }

/* ===== HERO ===== */
.hero-home { background: var(--gradient-hero); color: #fff; padding: clamp(80px, 10vw, 120px) 0 clamp(48px, 6vw, 72px); }
.hero-home .hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero-home h1 { font-size: var(--fs-h1); line-height: var(--lh-heading); font-weight: 700; margin-bottom: 18px; }
.hero-home .hero-lead { color: #c8e6d0; font-size: 17px; line-height: 1.8; margin-bottom: 24px; max-width: 560px; }
.hero-home .hero-badge { display: inline-block; padding: 6px 16px; border-radius: var(--radius-pill); background: rgba(201,162,39,0.12); border: 1px solid rgba(201,162,39,0.4); color: #e8d48a; font-weight: 600; font-size: 13px; margin-bottom: 16px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-cta .btn-primary { background: var(--gradient-button); color: var(--color-primary-dark); font-weight: 700; padding: 14px 28px; border-radius: var(--radius-md); box-shadow: var(--shadow-button); font-size: 15px; }
.hero-cta .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,162,39,0.4); }
.hero-cta .btn-outline { border: 1px solid rgba(200,214,224,0.4); color: #fff; padding: 14px 28px; border-radius: var(--radius-md); font-weight: 600; background: transparent; font-size: 15px; }
.hero-cta .btn-outline:hover { background: rgba(255,255,255,0.06); border-color: rgba(200,214,224,0.6); color: #fff; }
.hero-home .hero-img { border-radius: var(--radius-xl); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
@media (max-width: 900px) {
  .hero-home .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-home .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
}

/* Inner page hero */
.hero-inner { background: var(--gradient-hero); color: #fff; padding: clamp(60px, 8vw, 100px) 0 clamp(32px, 4vw, 48px); text-align: center; }
.hero-inner h1 { font-size: var(--fs-h1); line-height: var(--lh-heading); font-weight: 700; margin-bottom: 14px; }
.hero-inner .hero-sub { color: #c8e6d0; max-width: 700px; margin: 0 auto 20px; font-size: 16px; line-height: 1.7; }

/* Breadcrumb */
.breadcrumb-bar { background: var(--color-surface-strong); padding: 14px 0; border-bottom: 1px solid var(--color-border); font-size: var(--fs-small); color: var(--color-text-muted); }
.breadcrumb-bar a { color: var(--color-primary); }
.breadcrumb-bar a:hover { color: var(--color-primary-dark); }
.bc-sep { margin: 0 6px; color: var(--color-text-muted); }

/* ===== CARDS ===== */
.card-grid { display: grid; gap: 24px; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .card-grid-3, .card-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .card-grid-2, .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--gradient-card-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); padding: 28px; height: 100%;
  box-shadow: var(--shadow-card); transition: all var(--motion-normal) var(--ease-out);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--color-primary-soft); }
.feature-card .card-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  background: var(--gradient-cta); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
}
.feature-card h3 { font-size: var(--fs-h3); margin-bottom: 10px; color: var(--color-text); }
.feature-card p { color: var(--color-text-soft); font-size: 15px; line-height: 1.7; }

.guide-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); overflow: hidden;
  box-shadow: var(--shadow-card); transition: all var(--motion-normal);
}
.guide-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.guide-card img { width: 100%; height: 200px; object-fit: cover; border-radius: 0; }
.guide-card .card-body { padding: 24px; }
.guide-card h3 { font-size: var(--fs-h3); margin-bottom: 8px; }
.guide-card p { color: var(--color-text-soft); font-size: 15px; }

.trust-card {
  background: var(--color-primary-soft); border: 1px solid rgba(26,86,50,0.15);
  border-radius: var(--radius-card); padding: 24px; text-align: center;
}
.trust-card .card-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 20px; }

.step-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); padding: 24px; position: relative;
  box-shadow: var(--shadow-soft);
}
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-button); color: var(--color-primary-dark);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; margin-bottom: 14px;
}

/* ===== CONTENT BLOCKS ===== */
.content-block { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.content-block-reverse { direction: rtl; }
.content-block-reverse > * { direction: ltr; }
@media (max-width: 900px) { .content-block, .content-block-reverse { grid-template-columns: 1fr; direction: ltr; } }

.content-block h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); margin-bottom: 16px; color: var(--color-text); }
.content-block h3 { font-size: var(--fs-h3); margin-bottom: 10px; color: var(--color-text); }
.content-block p { color: var(--color-text-soft); line-height: var(--lh-body); margin-bottom: 14px; }

.prose { max-width: var(--container-narrow); }
.prose h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); margin: 36px 0 16px; color: var(--color-text); font-weight: 700; }
.prose h3 { font-size: var(--fs-h3); margin: 28px 0 12px; color: var(--color-text); }
.prose p { margin-bottom: 16px; color: var(--color-text-soft); line-height: var(--lh-body); }
.prose ul, .prose ol { margin: 12px 0 16px 20px; color: var(--color-text-soft); }
.prose li { margin-bottom: 6px; line-height: 1.7; }

/* Blue band */
.blue-band {
  background: var(--gradient-cta); color: #fff;
  border-radius: var(--radius-xl); padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-cta);
}
.blue-band h2 { color: #fff; }
.blue-band p { color: #c8e6d0; }

/* Yellow note */
.yellow-note {
  background: #fef9e7; border-left: 5px solid var(--color-secondary);
  border-radius: var(--radius-lg); padding: 24px;
}

/* Warning/info box */
.info-box {
  background: var(--color-primary-soft); border-radius: var(--radius-lg);
  padding: 24px; border-left: 5px solid var(--color-primary);
}

/* Comparison table */
.table-wrap { overflow-x: auto; margin: 20px 0; border-radius: var(--radius-md); }
.compare-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare-table th { background: var(--color-primary); color: #fff; padding: 14px 16px; text-align: left; font-weight: 600; }
.compare-table td { padding: 14px 16px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.compare-table tr:nth-child(even) { background: var(--color-surface-strong); }

/* ===== FAQ ===== */
.faq-group { max-width: var(--container-narrow); margin: 0 auto; }
.faq-item {
  border: 1px solid var(--color-border); border-radius: var(--radius-card);
  margin-bottom: 12px; overflow: hidden; background: var(--color-surface);
}
.faq-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; background: transparent; border: none; cursor: pointer;
  font-size: 16px; font-weight: 600; color: var(--color-text); text-align: left;
  transition: background var(--motion-fast);
}
.faq-btn:hover { background: var(--color-surface-strong); }
.faq-btn::after { content: "+"; font-size: 20px; font-weight: 400; color: var(--color-text-muted); transition: transform var(--motion-fast); flex-shrink: 0; margin-left: 12px; }
.faq-item.is-open .faq-btn::after { content: "−"; }
.faq-answer { display: none; padding: 0 20px 18px; color: var(--color-text-soft); line-height: 1.8; }
.faq-item.is-open .faq-answer { display: block; }

/* ===== FORM ===== */
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .auth-layout { grid-template-columns: 1fr; } }
.auth-form-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: 36px; box-shadow: var(--shadow-card);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; color: var(--color-text); }
.form-group input {
  width: 100%; padding: 12px 16px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: 15px; background: var(--color-bg);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast);
}
.form-group input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,86,50,0.1); outline: none; }
.form-submit { width: 100%; padding: 14px; background: var(--gradient-button); color: var(--color-primary-dark); border: none;
  border-radius: var(--radius-sm); font-weight: 700; font-size: 16px; cursor: pointer; min-height: 48px;
  transition: all var(--motion-fast); }
.form-submit:hover { transform: translateY(-1px); box-shadow: var(--shadow-button); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.auth-trust-card {
  background: var(--color-primary-soft); border-radius: var(--radius-xl); padding: 32px;
}
.auth-step-list { counter-reset: step; }
.auth-step-list li { counter-increment: step; padding: 12px 0; padding-left: 40px; position: relative; border-bottom: 1px solid rgba(26,86,50,0.1); }
.auth-step-list li::before { content: counter(step); position: absolute; left: 0; top: 12px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }

/* ===== CTA SECTIONS ===== */
.cta-band {
  background: var(--gradient-cta); color: #fff; text-align: center;
  padding: clamp(40px, 5vw, 64px) 0; border-radius: var(--radius-xl);
  margin: 20px 0;
}
.cta-band h2 { color: #fff; font-size: var(--fs-h2); margin-bottom: 14px; }
.cta-band p { color: #c8e6d0; max-width: 600px; margin: 0 auto 24px; }
.cta-band .btn-primary { background: var(--gradient-button); color: var(--color-primary-dark); padding: 14px 32px; border-radius: var(--radius-md); font-weight: 700; box-shadow: var(--shadow-button); }

/* ===== FOOTER ===== */
.site-footer { background: var(--gradient-footer); color: var(--color-footer-text); padding-top: clamp(48px, 6vw, 72px); }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 3vw, 24px); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.footer-brand img { height: 42px; margin-bottom: 16px; border-radius: 0; }
.footer-desc { font-size: 14px; line-height: 1.7; color: #8899a6; margin-bottom: 12px; }
.footer-title { color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #8899a6; font-size: 14px; transition: color var(--motion-fast); }
.footer-col a:hover { color: var(--color-secondary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: #607080; }

/* ===== POLICY PAGES ===== */
.policy-layout { max-width: var(--container-narrow); margin: 0 auto; }
.policy-toc { background: var(--color-surface-strong); border-radius: var(--radius-lg); padding: 24px; margin-bottom: 32px; }
.policy-toc h3 { font-size: 16px; margin-bottom: 12px; }
.policy-toc ul { padding-left: 20px; }
.policy-toc li { margin-bottom: 6px; }
.policy-toc a { color: var(--color-primary); font-size: 14px; }
.policy-note { background: #fef3c7; border-radius: var(--radius-md); padding: 16px 20px; margin: 20px 0; border-left: 4px solid var(--color-warning); font-size: 14px; }
.policy-warning { background: #fee2e2; border-radius: var(--radius-md); padding: 16px 20px; margin: 20px 0; border-left: 4px solid var(--color-danger); font-size: 14px; }
.policy-updated { background: var(--color-primary-soft); border-radius: var(--radius-md); padding: 16px 20px; margin-bottom: 24px; font-size: 14px; }

/* ===== ARTICLE ===== */
.article-shell { max-width: var(--container-narrow); margin: 0 auto; }
.article-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; color: var(--color-text-muted); font-size: 14px; }
.article-cover { margin-bottom: 32px; border-radius: var(--radius-xl); overflow: hidden; }
.article-cover img { width: 100%; border-radius: 0; }

/* ===== ABOUT PAGE ===== */
.about-data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 24px 0; }
@media (max-width: 600px) { .about-data-grid { grid-template-columns: 1fr; } }
.about-data-card { text-align: center; padding: 28px 20px; background: var(--color-primary-soft); border-radius: var(--radius-card); }
.about-data-card .data-num { font-size: 32px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.about-data-card .data-label { font-size: 14px; color: var(--color-text-soft); }

/* ===== 404 ===== */
.page-404 { text-align: center; padding: clamp(80px, 12vw, 140px) 0; }
.page-404 h1 { font-size: clamp(3rem, 8vw, 6rem); color: var(--color-primary); margin-bottom: 16px; }
.page-404 p { font-size: 18px; color: var(--color-text-soft); margin-bottom: 24px; }

/* ===== AOS DEGRADE ===== */
[data-aos] { transition-property: opacity, transform; }
.no-js [data-aos], [data-aos].aos-init:not(.aos-animate) { opacity: 1 !important; transform: none !important; }

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-section { margin-top: var(--section-y); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }