/* ═══════════════════════════════════════════════════
   Yuki-Oshi — Snow Blue Design System
   Light theme: white/ice-blue backgrounds, deep navy text
   ═══════════════════════════════════════════════════ */

:root {
  /* Color tokens */
  --bg: #f7fbff;
  --surface: #ffffff;
  --surface-soft: #eef7ff;
  --surface-muted: #e7f2ff;
  --text: #0a1a2e;
  --text-muted: #4f6b88;
  --primary: #1e90ff;
  --primary-dark: #0d6fd1;
  --primary-soft: #dff0ff;
  --accent: #4fc3f7;
  --border: #d6e6f5;
  --border-strong: #bfd8ef;
  --success: #2f8f5b;
  --warning: #e8a320;

  /* Spacing & shape */
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 8px 20px rgba(11, 73, 140, 0.08);
  --shadow-md: 0 18px 40px rgba(30, 144, 255, 0.12);
  --shadow-lg: 0 30px 70px rgba(30, 144, 255, 0.16);
  --container: 1180px;
  --transition: 180ms ease;
}

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  background: linear-gradient(180deg, #f9fcff 0%, #f3f9ff 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a, button, input, textarea, select { font: inherit; }
a { color: inherit; }
button { cursor: pointer; border: 0; background: none; }
p { margin: 0 0 1rem; }
h1, h2, h3, h4 { margin: 0 0 0.5rem; line-height: 1.1; letter-spacing: -0.02em; }

/* ── Accessibility ──────────────────────────────────── */
.skip-link {
  position: absolute; left: 1rem; top: -4rem;
  background: var(--primary); color: #fff;
  padding: 0.8rem 1rem; border-radius: 999px;
  text-decoration: none; z-index: 2000;
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid rgba(30, 144, 255, 0.35); outline-offset: 3px; }

/* ── Layout helpers ─────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.page-shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2rem 1.25rem 6rem;
}
.section { padding: 4rem 1.25rem; }
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--primary-dark);
  font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-lead {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 56ch;
  margin: 0 0 2.5rem;
}

/* ── Navbar ─────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 1000; }
.navbar {
  position: relative;
  background: rgba(247, 251, 255, 0.93);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(191, 216, 239, 0.8);
}
.nav-shell {
  max-width: var(--container);
  margin: 0 auto;
  min-height: 76px;
  padding: 0.9rem 1.25rem;
  display: flex; align-items: center; gap: 0.85rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.8rem;
  text-decoration: none; min-width: 0; flex-shrink: 0;
}
.brand-mark {
  width: 44px; height: 44px; border-radius: 15px;
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 0.92rem;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--primary), #5fc8ff);
  box-shadow: var(--shadow-md); flex-shrink: 0;
}
.brand-copy { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-size: 1rem; font-weight: 800; line-height: 1.1; letter-spacing: 0.01em; }
.brand-tag {
  font-size: 0.72rem; color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-desktop { display: none; }
.desktop-cta { display: none !important; }
.menu-toggle {
  width: 48px; height: 48px; margin-left: auto;
  border-radius: 14px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.95);
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.menu-toggle:hover, .menu-toggle:focus-visible {
  border-color: var(--primary); background: var(--surface-soft);
}
.menu-toggle-line {
  width: 20px; height: 2px; border-radius: 999px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.is-open .menu-toggle-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open .menu-toggle-line:nth-child(2) { opacity: 0; }
.menu-toggle.is-open .menu-toggle-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu drawer */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto;
  width: min(92vw, 390px); padding: 0.8rem; z-index: 1200;
}
.mobile-menu-panel {
  height: calc(100dvh - 1.6rem);
  background: rgba(255,255,255,0.98);
  border: 1px solid var(--border); border-radius: 28px;
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; padding: 1rem; overflow: auto;
}
.mobile-menu-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.mobile-menu-label {
  margin: 0; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted);
}
.menu-close {
  width: 44px; height: 44px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface);
  position: relative; flex-shrink: 0;
}
.menu-close span {
  position: absolute; left: 50%; top: 50%;
  width: 18px; height: 2px; background: var(--text); border-radius: 999px;
}
.menu-close span:first-child { transform: translate(-50%,-50%) rotate(45deg); }
.menu-close span:last-child { transform: translate(-50%,-50%) rotate(-45deg); }
.mobile-menu-links { display: flex; flex-direction: column; gap: 0.55rem; padding: 1rem 0; }
.mobile-link {
  display: block; text-decoration: none;
  padding: 1rem; border-radius: 18px;
  background: transparent; border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.mobile-link span { display: block; font-size: 1rem; font-weight: 800; color: var(--text); line-height: 1.2; }
.mobile-link small { display: block; margin-top: 0.2rem; color: var(--text-muted); font-size: 0.82rem; }
.mobile-link:hover, .mobile-link:focus-visible, .mobile-link.is-active {
  background: var(--surface-soft); border-color: var(--border-strong); transform: translateY(-1px);
}
.mobile-link.is-active span { color: var(--primary); }
.mobile-menu-actions {
  margin-top: auto; display: grid; gap: 0.75rem;
  padding-top: 1rem; border-top: 1px solid var(--border);
}
.mobile-cta, .mobile-secondary {
  min-height: 50px; border-radius: 999px; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.95rem 1.1rem; font-weight: 800;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.mobile-cta {
  color: #fff; background: linear-gradient(135deg, var(--primary), #3fa8ff);
  box-shadow: var(--shadow-md);
}
.mobile-cta:hover, .mobile-cta:focus-visible {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)); transform: translateY(-1px);
}
.mobile-secondary { color: var(--text); border: 1px solid var(--border); background: var(--surface); }
.mobile-secondary:hover, .mobile-secondary:focus-visible {
  background: var(--surface-soft); border-color: var(--primary);
}
.mobile-menu-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,26,46,0.22); backdrop-filter: blur(3px); z-index: 1100;
}

/* Desktop nav — 900px+ */
@media (min-width: 900px) {
  .menu-toggle, .mobile-menu, .mobile-menu-backdrop { display: none !important; }
  .nav-desktop { display: inline-flex; align-items: center; gap: 0.3rem; margin-left: auto; }
  .nav-link {
    text-decoration: none; color: var(--text);
    padding: 0.82rem 1rem; border-radius: 999px; font-weight: 700;
    transition: background var(--transition), color var(--transition);
  }
  .nav-link:hover, .nav-link:focus-visible, .nav-link.is-active {
    background: var(--surface-soft); color: var(--primary);
  }
  .desktop-cta { display: inline-flex !important; margin-left: 0.35rem; }
  .page-shell { padding-top: 3rem; }
}

/* ── Hero components ────────────────────────────────── */
.hero-card {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--border); border-radius: 28px;
  box-shadow: var(--shadow-sm); padding: 3rem 2.5rem;
  position: relative; overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,144,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-card::after {
  content: '';
  position: absolute; bottom: -80px; right: 15%;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,195,247,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.45rem 0.85rem; border-radius: 999px;
  background: var(--surface-soft); color: var(--primary-dark);
  font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.hero-title {
  margin: 1.1rem 0 1rem;
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 1.0; letter-spacing: -0.04em;
  max-width: 16ch;
}
.hero-title strong { color: var(--primary); font-weight: 900; }
.hero-text { max-width: 52ch; color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; margin: 0 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (min-width: 900px) {
  .hero-card { padding: 4rem 3.5rem; }
  .hero-title { font-size: clamp(2.8rem, 4.5vw, 5rem); }
}

/* ── Button system ──────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.9rem 1.4rem; border-radius: 999px;
  text-decoration: none; font-weight: 700; font-size: 0.95rem;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #3fa8ff);
  color: #fff; box-shadow: var(--shadow-md);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)); transform: translateY(-2px);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--surface-soft); border-color: var(--primary); color: var(--primary);
}
.btn-ghost { background: transparent; color: var(--primary); padding: 0.9rem 0; }
.btn-ghost:hover { text-decoration: underline; }
.btn-sm { padding: 0.65rem 1.1rem; font-size: 0.85rem; }
.btn-lg { padding: 1.1rem 1.8rem; font-size: 1.05rem; }

/* ── Card system ────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card-img { width: 100%; height: 200px; object-fit: cover; background: var(--surface-soft); }
.card-body { padding: 1.25rem; }
.card-tag {
  display: inline-block; padding: 0.3rem 0.7rem;
  border-radius: 999px; background: var(--surface-soft);
  color: var(--primary-dark); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.card-title { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; }
.card-text { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.card-result {
  display: flex; align-items: center; gap: 0.4rem;
  color: var(--success); font-size: 0.85rem; font-weight: 700;
  margin-bottom: 1rem;
}

/* ── Grid layouts ───────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 1.5rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 480px), 1fr));
  gap: 1.5rem;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: 1.25rem;
}

/* ── Badge ──────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 0.25rem 0.65rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-primary { background: var(--primary); color: #fff; }
.badge-success { background: #d4f5e5; color: var(--success); }
.badge-soft { background: var(--surface-soft); color: var(--primary-dark); }

/* ── Tag pills ──────────────────────────────────────── */
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.tag {
  padding: 0.3rem 0.7rem; border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.78rem; font-weight: 600;
}

/* ── Credibility strip ──────────────────────────────── */
.credibility-strip {
  background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 1.25rem 1.25rem;
}
.credibility-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 1rem 2rem;
}
.cred-item {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.88rem; font-weight: 700; color: var(--text-muted);
}
.cred-item strong { color: var(--text); font-size: 1.1rem; }

/* ── Featured case study ────────────────────────────── */
.featured-case {
  display: grid; gap: 2rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.featured-case-img { width: 100%; height: 280px; object-fit: cover; background: var(--surface-soft); }
.featured-case-body { padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.featured-meta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1rem 0; }
.meta-item { font-size: 0.85rem; color: var(--text-muted); }
.meta-item strong { color: var(--text); display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }

@media (min-width: 768px) {
  .featured-case { grid-template-columns: 1fr 1fr; }
  .featured-case-img { height: 100%; min-height: 360px; }
}

/* ── Filter bar ─────────────────────────────────────── */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  padding: 1.5rem 0;
}
.filter-btn {
  padding: 0.6rem 1.1rem; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--surface);
  color: var(--text-muted); font-weight: 700; font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary); border-color: var(--primary);
  color: #fff;
}

/* ── Process strip ──────────────────────────────────── */
.process-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; margin: 3rem 0;
}
.process-step {
  padding: 1.5rem 1.25rem; text-align: center;
  border-right: 1px solid var(--border);
}
.process-step:last-child { border-right: none; }
.process-step-num {
  width: 40px; height: 40px; border-radius: 999px;
  background: var(--surface-soft); color: var(--primary);
  display: grid; place-items: center;
  font-weight: 900; font-size: 0.9rem;
  margin: 0 auto 0.75rem;
}
.process-step h4 { font-size: 0.95rem; font-weight: 800; margin-bottom: 0.4rem; }
.process-step p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

/* ── Service cards ──────────────────────────────────── */
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-icon {
  width: 52px; height: 52px; border-radius: 16px;
  background: var(--surface-soft);
  display: grid; place-items: center;
  font-size: 1.4rem; margin-bottom: 1rem;
}
.service-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 0.4rem; }
.service-card p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 1rem; }

/* ── Member cards ───────────────────────────────────── */
.member-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.member-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.member-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  object-fit: cover; background: var(--surface-soft);
  border: 3px solid var(--border);
}
.member-name { font-size: 1.05rem; font-weight: 800; }
.member-role { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }
.member-specialty { font-size: 0.82rem; color: var(--primary-dark); font-weight: 700; }

/* ── Product card ───────────────────────────────────── */
.product-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.product-img { width: 100%; height: 180px; object-fit: cover; background: var(--surface-soft); }
.product-body { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; }
.product-type { font-size: 0.75rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.4rem; }
.product-name { font-size: 1.05rem; font-weight: 800; margin-bottom: 0.4rem; }
.product-benefit { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 1rem; flex: 1; }
.product-price { font-size: 1.1rem; font-weight: 900; color: var(--text); margin-bottom: 1rem; }
.product-badge {
  position: relative; display: inline-flex;
}
.product-card-badge {
  position: absolute; top: 0.75rem; right: 0.75rem;
}

/* ── Testimonials ───────────────────────────────────── */
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
}
.testimonial-text { font-size: 1rem; line-height: 1.7; margin-bottom: 1.25rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface-soft); object-fit: cover;
}
.testimonial-name { font-weight: 800; font-size: 0.9rem; }
.testimonial-title { font-size: 0.8rem; color: var(--text-muted); }

/* ── Why Yuki-Oshi ──────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 1.5rem;
}
.why-item {
  padding: 1.75rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.why-icon {
  font-size: 1.8rem; margin-bottom: 0.75rem;
  width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--surface-soft); border-radius: 16px;
}
.why-item h3 { font-size: 1rem; font-weight: 800; margin-bottom: 0.4rem; }
.why-item p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* ── CTA banner ─────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, #1e90ff 0%, #0d6fd1 50%, #0a52a0 100%);
  border-radius: var(--radius-xl); padding: 3rem 2rem;
  text-align: center; color: #fff; margin: 4rem 0;
}
.cta-banner h2 {
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 900; letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 1.75rem; font-size: 1.05rem; }
.cta-banner .btn-white {
  background: white; color: var(--primary); font-weight: 800;
  padding: 0.95rem 1.6rem; border-radius: 999px;
  text-decoration: none; display: inline-flex;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cta-banner .btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.2); }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.cta-banner .btn-ghost-white {
  background: transparent; color: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(255,255,255,0.4);
  padding: 0.95rem 1.6rem; border-radius: 999px;
  text-decoration: none; display: inline-flex; font-weight: 700;
  transition: background var(--transition), border-color var(--transition);
}
.cta-banner .btn-ghost-white:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.7); }

/* ── Pricing cards ──────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem; align-items: start;
}
.pricing-card {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem 1.75rem;
}
.pricing-card.highlight {
  border-color: var(--primary); box-shadow: var(--shadow-md);
  position: relative;
}
.pricing-card.highlight::before {
  content: 'Most Popular';
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff;
  padding: 0.3rem 0.9rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
}
.pricing-name { font-size: 0.85rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 0.5rem; }
.pricing-price { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
.pricing-period { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; margin-bottom: 0.75rem; }
.pricing-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.pricing-features { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.9rem;
}
.pricing-features li::before {
  content: '✓'; color: var(--primary); font-weight: 900; flex-shrink: 0;
}

/* ── FAQ ────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left; display: flex;
  align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.25rem; font-weight: 800; font-size: 0.95rem;
  background: transparent; color: var(--text);
  cursor: pointer;
}
.faq-q:hover { background: var(--surface-soft); }
.faq-q::after { content: '+'; font-size: 1.2rem; color: var(--primary); flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  padding: 0 1.25rem 1.1rem;
  color: var(--text-muted); font-size: 0.9rem; line-height: 1.7;
  display: none;
}
.faq-item.open .faq-a { display: block; }

/* ── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-weight: 700; font-size: 0.88rem; margin-bottom: 0.45rem; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.85rem 1rem;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary); outline: none;
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.1);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.35rem; }

/* ── Footer ─────────────────────────────────────────── */
.site-footer {
  margin-top: 5rem;
  background: linear-gradient(180deg, #eef7ff 0%, #f7fbff 100%);
  border-top: 1px solid var(--border);
}
.footer-shell {
  max-width: var(--container); margin: 0 auto;
  padding: 3.5rem 1.25rem 2rem;
  display: grid; gap: 2.5rem;
}
.footer-brand { max-width: 32rem; }
.footer-logo {
  display: inline-flex; align-items: center; gap: 0.9rem;
  text-decoration: none; color: var(--text); margin-bottom: 1rem;
}
.footer-logo-mark {
  width: 44px; height: 44px; border-radius: 15px;
  display: grid; place-items: center;
  color: #fff; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), #5fc8ff);
}
.footer-logo strong { display: block; font-size: 1rem; font-weight: 800; }
.footer-logo small { display: block; color: var(--text-muted); font-weight: 500; font-size: 0.75rem; }
.footer-tagline { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.75rem; }
.footer-social {
  width: 40px; height: 40px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center;
  text-decoration: none; color: var(--text-muted);
  font-size: 0.9rem; font-weight: 700;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.footer-social:hover { background: var(--surface-soft); border-color: var(--primary); color: var(--primary); }
.footer-grid {
  display: grid; gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.footer-column h3 {
  margin: 0 0 0.9rem; font-size: 0.88rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--text);
}
.footer-column a {
  display: block; margin-bottom: 0.65rem;
  text-decoration: none; color: var(--text-muted); font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-column a:hover, .footer-column a:focus-visible { color: var(--primary); }
.footer-bottom {
  max-width: var(--container); margin: 0 auto;
  padding: 1.25rem; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 0.35rem;
  color: var(--text-muted); font-size: 0.85rem;
}
@media (min-width: 900px) {
  .footer-shell { grid-template-columns: 1.3fr 2fr; align-items: start; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .hero-card { padding: 2.5rem; }
}

/* ── Stats strip ────────────────────────────────────── */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem; padding: 2.5rem 0;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900; letter-spacing: -0.04em;
  color: var(--primary); display: block;
}
.stat-label { font-size: 0.82rem; color: var(--text-muted); font-weight: 600; }

/* ── Dept tabs ──────────────────────────────────────── */
.dept-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.dept-tab {
  padding: 0.55rem 1rem; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--surface);
  color: var(--text-muted); font-weight: 700; font-size: 0.85rem;
  cursor: pointer; transition: all var(--transition);
}
.dept-tab:hover, .dept-tab.active {
  background: var(--primary); border-color: var(--primary); color: #fff;
}

/* ── Back link ──────────────────────────────────────── */
.back-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--text-muted); text-decoration: none; font-size: 0.88rem;
  font-weight: 700; margin-bottom: 1.5rem;
  transition: color var(--transition);
}
.back-link:hover { color: var(--primary); }

/* ── Alert / success ────────────────────────────────── */
.alert {
  padding: 1rem 1.25rem; border-radius: var(--radius-md);
  margin-bottom: 1.5rem; font-size: 0.9rem;
}
.alert-success { background: #d4f5e5; border: 1px solid #a8e9cc; color: var(--success); }
.alert-info { background: var(--surface-soft); border: 1px solid var(--border); color: var(--text-muted); }

/* ── Reduced motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
}

/* ── Scroll animations (base state) ─────────────────── */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
[data-animate].visible {
  opacity: 1;
  transform: none;
}

/* Prefers reduced motion — skip animations */
@media (prefers-reduced-motion: reduce) {
  [data-animate] { opacity: 1 !important; transform: none !important; transition: none !important; }
}