:root {
  --blue-900: #1e3a8a;
  --blue-700: #1d4ed8;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --orange-600: #ea580c;
  --orange-700: #c2410c;
  --orange-50: #fff7ed;
  --green-wa: #16a34a;
  --green-wa-dark: #15803d;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-faint: #64748b;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --border: #e2e8f0;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.07);
  --font-head: "Rubik", system-ui, -apple-system, sans-serif;
  --font-body: "Nunito Sans", system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 { font-size: clamp(2rem, 6.5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 700; margin-bottom: 0.5rem; }
h3 { font-size: 1.15rem; font-weight: 600; }

p { color: var(--ink-soft); }

a { color: var(--blue-700); }

.section { padding: 64px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 620px; margin-bottom: 36px; }
.kicker {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--orange-600);
  margin-bottom: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 999px;
  border: none;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:active { transform: scale(0.98); }
.btn svg { flex-shrink: 0; }

.btn-primary { background: var(--orange-600); color: #fff; box-shadow: 0 4px 14px rgba(234, 88, 12, 0.35); }
.btn-primary:hover { background: var(--orange-700); }

.btn-wa { background: var(--green-wa); color: #fff; box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3); }
.btn-wa:hover { background: var(--green-wa-dark); }

.btn-ghost { background: transparent; color: var(--blue-900); border: 2px solid var(--blue-100); }
.btn-ghost:hover { background: var(--blue-50); }

.btn:focus-visible, a:focus-visible {
  outline: 3px solid var(--blue-700);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 1px 18px rgba(15, 23, 42, 0.05);
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #ff9a4d 0%, var(--orange-600) 55%, #b93c07 100%);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.12), 0 2px 6px rgba(234, 88, 12, 0.35);
  display: inline-block;
}
.brand-logo {
  width: 38px; height: 38px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.9), 0 2px 8px rgba(15, 23, 42, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.brand:hover .brand-logo {
  transform: rotate(-6deg) scale(1.05);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.9), 0 4px 14px rgba(15, 23, 42, 0.28);
}
.brand-logo-footer { width: 34px; height: 34px; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15); }
.nav-links { display: none; gap: 4px; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  color: #3d4756;
  text-decoration: none;
  white-space: nowrap;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.nav-links a:hover {
  color: var(--blue-900);
  background: rgba(239, 246, 255, 0.9);
  border-color: rgba(219, 234, 254, 0.9);
}
.nav-links a[aria-current="page"] {
  color: var(--blue-900);
  background: linear-gradient(180deg, #ffffff 0%, var(--blue-50) 100%);
  border-color: var(--blue-100);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 8px rgba(30, 58, 138, 0.1);
}
.nav-cta { min-height: 42px; padding: 8px 18px; font-size: 0.9rem; margin-left: 8px; white-space: nowrap; }

.nav-actions { display: flex; align-items: center; gap: 10px; position: relative; }
.nav-toggle,
.shop-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 6px rgba(15, 23, 42, 0.06);
  cursor: pointer;
  transition: box-shadow 0.18s ease;
}
.nav-toggle:hover,
.shop-toggle:hover { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 4px 12px rgba(15, 23, 42, 0.12); }
.shop-toggle svg { color: var(--orange-600); }

.shop-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 216px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.16);
  padding: 8px;
  display: none;
  z-index: 60;
}
.shop-menu.open { display: block; }
.shop-menu-label {
  display: block;
  padding: 8px 14px 4px;
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}
.shop-menu a {
  display: block;
  padding: 11px 14px;
  border-radius: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.shop-menu a:hover { background: var(--blue-50); color: var(--blue-900); }
.mobile-menu { display: none; padding: 8px 0 18px; border-top: 1px solid var(--border); }
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 13px 10px;
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--bg-soft);
  border-radius: 10px;
  transition: background 0.15s ease, color 0.15s ease;
}
.mobile-menu a:hover { background: var(--blue-50); color: var(--blue-900); }
.mobile-menu a svg { vertical-align: -3px; margin-right: 8px; color: var(--orange-600); }

@media (min-width: 1000px) {
  .nav-links { display: flex; }
  .nav-actions { display: none; }
}


@media (max-width: 419px) {
  .nav-bar { gap: 10px; }
  .brand { font-size: 0.9rem; gap: 7px; }
  .brand-logo { width: 32px; height: 32px; }
  .nav-actions { gap: 7px; }
  .nav-toggle, .shop-toggle { width: 40px; height: 40px; }
}

.hero {
  padding: 72px 0 60px;
  background-image:
    linear-gradient(180deg, var(--blue-50) 0%, rgba(239, 246, 255, 0.85) 8%, rgba(239, 246, 255, 0.35) 20%, rgba(255, 255, 255, 0) 38%, rgba(255, 255, 255, 0) 78%, rgba(255, 255, 255, 0.281) 96%, #fffffff6 100%),
    url('ss1.png');
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
  background-position: top center, top center;
}
.hero .btn-ghost { background: #ffffff; border-color: #dbe3ee; }
@media (min-width: 900px) {
  .hero { padding: 88px 0 76px; }
}
@media (max-width: 899px) {
  .hero {
    background-image:
      linear-gradient(180deg, rgba(239, 246, 255, 0.92) 0%, rgba(239, 246, 255, 0.68) 24%, rgba(244, 248, 255, 0.4) 52%, rgba(250, 252, 255, 0.5) 86%, rgba(255, 255, 255, 0.92) 100%),
      url('ss1.png');
    background-position: top center, 62% 32%;
  }
}
.hero-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.hero h1 {
  font-size: clamp(2.2rem, 6.5vw, 3.9rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.06;
  color: #10151f;
}
.hero h1 span {
  color: var(--blue-900);
  background: linear-gradient(95deg, #2563eb 0%, #1e3a8a 70%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .sub {
  display: inline-block;
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.65;
  color: #f3f6fb;
  margin: 22px auto 30px;
  max-width: 560px;
  padding: 50px 26px;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 45%),
    linear-gradient(160deg, rgba(44, 49, 60, 0.88) 0%, rgba(9, 12, 19, 0.9) 55%, rgba(36, 41, 52, 0.88) 100%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -1px 0 rgba(0, 0, 0, 0.35),
    0 10px 32px rgba(15, 23, 42, 0.28);
}
.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 30px; }
.hero-points { display: flex; flex-wrap: nowrap; justify-content: center; gap: 22px; list-style: none; margin-top: 38px; }
.hero-points li {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head);
  font-size: 0.88rem; font-weight: 800;
  letter-spacing: 0.01em;
  color: #000000;
  white-space: nowrap;
}
@media (max-width: 899px) {
  .hero-points { flex-wrap: wrap; }
}
.hero-points svg { color: var(--green-wa); flex-shrink: 0; }


.grid { display: grid; gap: 20px; }
@media (min-width: 640px)  { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: 1fr 1fr; } .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px)  { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 8px; }
.card .icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-900);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card .icon.step-num { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; }


.step-num {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--orange-600);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.product-body { padding: 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.badge {
  align-self: flex-start;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border-radius: 999px;
}
.badge-new { background: var(--blue-100); color: var(--blue-900); }
.badge-excellent { background: #dcfce7; color: #166534; }
.badge-good { background: var(--orange-50); color: var(--orange-700); }
.product-body .spec { font-size: 0.88rem; color: var(--ink-faint); }
.price { font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; color: var(--ink); margin-top: 4px; }
.price small { font-size: 0.78rem; font-weight: 500; color: var(--ink-faint); }
.product-body .btn { margin-top: 14px; width: 100%; min-height: 44px; font-size: 0.92rem; }


.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
th { font-family: var(--font-head); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); background: var(--bg-soft); }
tr:last-child td { border-bottom: none; }
td.price-cell { font-family: var(--font-head); font-weight: 700; white-space: nowrap; }


td.sel-price {
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
}
td.sel-price:hover {
  background: var(--blue-50);
  box-shadow: inset 0 0 0 1px var(--blue-100);
}
td.sel-price::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  margin-right: 7px;
  vertical-align: middle;
  transition: background 0.15s ease, border-color 0.15s ease;
}
td.sel-price.selected {
  background: var(--blue-900);
  color: #fff;
  box-shadow: none;
}
td.sel-price.selected::before {
  background: #fff;
  border-color: #fff;
}
.add-quote-variant {
  background: var(--bg-soft);
  color: var(--ink-faint);
  border: 1px solid var(--border);
  cursor: not-allowed;
}
.add-quote-variant:not(:disabled) {
  background: var(--blue-50);
  color: var(--blue-700);
  border-color: var(--blue-100);
  cursor: pointer;
}
.add-quote-variant:not(:disabled):hover { background: var(--blue-100); }
.add-quote-variant.added {
  color: #fff;
  background: var(--green-wa);
  border-color: var(--green-wa);
}
.add-quote-variant { display: inline-flex; align-items: center; gap: 6px; }
.add-quote-variant .ic-cart { flex-shrink: 0; }
.add-quote-variant .ic-check { flex-shrink: 0; display: none; }
.add-quote-variant.added .ic-cart { display: none; }
.add-quote-variant.added .ic-check { display: block; }
.table-note { font-size: 0.85rem; color: var(--ink-faint); margin-top: 12px; }


.timeline { list-style: none; position: relative; padding-left: 34px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 10px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--blue-100);
}
.timeline li { position: relative; padding-bottom: 26px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -30px; top: 5px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--blue-900);
  border: 3px solid var(--blue-100);
}
.timeline strong { font-family: var(--font-head); display: block; margin-bottom: 2px; }
.timeline p { font-size: 0.93rem; }


.faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  font-family: var(--font-head);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; color: var(--orange-600); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details div { padding: 0 20px 18px; }


.founder-card {
  background: var(--blue-900);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px 28px;
}
.founder-card h2, .founder-card h3 { color: #fff; }
.founder-card p { color: var(--blue-100); }
.founder-card .btn { margin-top: 20px; }


.proof-empty {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 34px 26px;
  text-align: center;
  background: #fff;
}
.proof-empty p { max-width: 520px; margin: 0 auto 18px; }


.site-footer { background: var(--ink); color: #cbd5e1; padding: 52px 0 28px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid { display: grid; gap: 32px; margin-bottom: 36px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer a { color: #cbd5e1; text-decoration: none; display: block; padding: 4px 0; font-size: 0.93rem; }
.site-footer a:hover { color: #fff; }
.footer-brand { font-family: var(--font-head); font-weight: 700; color: #fff; font-size: 1.15rem; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.footer-tag { font-size: 0.9rem; max-width: 300px; color: #94a3b8; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 22px; font-size: 0.85rem; color: #94a3b8; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }


.wa-float {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 60;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--green-wa);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
  transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.07); }


.breadcrumb { font-size: 0.85rem; color: var(--ink-faint); padding: 18px 0 0; }
.breadcrumb a { color: var(--ink-faint); }


.prose { max-width: 720px; }
.prose h2 { margin-top: 2.2rem; font-size: 1.35rem; }
.prose p, .prose li { margin-bottom: 0.9rem; }
.prose ul { padding-left: 1.3rem; }
.updated-note {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-900);
  font-size: 0.83rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}


.add-quote {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.add-quote:hover { background: var(--blue-100); }
.add-quote.added {
  color: #fff;
  background: var(--green-wa);
  border-color: var(--green-wa);
}
.add-quote-mini { margin-top: 8px; width: 100%; }

.quote-fab[hidden], .quote-panel[hidden] { display: none !important; }
.quote-fab {
  position: fixed;
  right: 18px;
  bottom: 88px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(160deg, #1e3a8a 0%, #172c66 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  padding: 12px 20px;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 8px 24px rgba(30, 58, 138, 0.4);
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.quote-fab:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 12px 30px rgba(30, 58, 138, 0.5); }
.quote-count {
  background: var(--orange-600);
  color: #fff;
  font-size: 0.78rem;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

.quote-panel {
  position: fixed;
  right: 18px;
  bottom: 150px;
  z-index: 61;
  width: min(370px, calc(100vw - 36px));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 18px 50px rgba(15, 23, 42, 0.25);
  overflow: hidden;
}
.quote-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  font-family: var(--font-head);
  border-bottom: 1px solid var(--border);
}
.quote-close {
  border: none;
  background: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 2px 6px;
}
.quote-close:hover { color: var(--ink); }
.quote-items {
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  padding: 6px 0;
}
.quote-items li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 18px;
  font-size: 0.92rem;
  color: var(--ink);
}
.quote-items li + li { border-top: 1px solid var(--bg-soft); }
.quote-remove {
  border: none;
  background: var(--bg-soft);
  color: var(--ink-faint);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.quote-remove:hover { background: #fee2e2; color: #dc2626; }
.quote-panel-foot {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--border);
}
.quote-clear {
  align-self: flex-end;
  border: none;
  background: none;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-faint);
  cursor: pointer;
  text-decoration: underline;
}
.quote-clear:hover { color: #dc2626; }
.quote-send { width: 100%; min-height: 50px; font-size: 0.98rem; }


.btn-wa {
  background: linear-gradient(160deg, #2bd96c 0%, #16a34a 55%, #0f8a3d 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 6px 18px rgba(22, 163, 74, 0.38);
}
.btn-wa:hover {
  background: linear-gradient(160deg, #22c15e 0%, #15803d 60%, #0d7434 100%);
  transform: translateY(-1px);
}




.hero-visual { display: none; }


@media (max-width: 639px) {
  
  .section { padding: 42px 0; }
  .section-head { margin-bottom: 24px; }
  .container { padding: 0 16px; }
  .hero { padding: 40px 0 44px; }
  .hero .sub { padding: 18px 20px; font-size: 1rem; margin: 18px auto 22px; }
  .hero-ctas { margin-bottom: 8px; }
  .hero-ctas .btn { min-height: 46px; padding: 10px 20px; font-size: 0.94rem; }

  
  .hero-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
    margin-top: 22px;
    text-align: left;
    justify-items: start;
  }
  .hero-points li { font-size: 0.8rem; white-space: normal; }

  
  .grid-4 { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-body { padding: 14px; gap: 5px; }
  .product-body h3 { font-size: 0.98rem; }
  .product-body .spec { font-size: 0.78rem; }
  .price { font-size: 1.12rem; }
  .badge { font-size: 0.62rem; padding: 3px 8px; letter-spacing: 0.05em; }
  .product-body .btn { min-height: 40px; font-size: 0.84rem; padding: 8px 12px; }
  .add-quote-mini { margin-top: 6px; font-size: 0.78rem; padding: 5px 10px; }

  
  .grid-3 { gap: 12px; }
  .grid-3 > .card {
    display: grid;
    grid-template-columns: 46px 1fr;
    column-gap: 16px;
    padding: 18px;
    align-items: start;
  }
  .grid-3 > .card .icon { margin-bottom: 0; grid-row: 1 / span 2; }
  .grid-3 > .card h3 { font-size: 1.02rem; margin-bottom: 4px; }
  .grid-3 > .card p { font-size: 0.9rem; grid-column: 2; }

  
  .grid-2 { gap: 14px; }
  .grid-2 .card { padding: 20px; }

  
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 22px 18px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .site-footer { padding: 40px 0 24px; }
  .footer-bottom { justify-content: center; text-align: center; }

  
  .wa-float { width: 52px; height: 52px; right: 14px; bottom: 14px; }
  .quote-fab { right: 14px; bottom: 78px; padding: 10px 16px; font-size: 0.85rem; }
  .quote-panel { bottom: 132px; right: 14px; }

  
  .prose h2 { margin-top: 1.6rem; }

  
  .timeline li { padding-bottom: 20px; }

  
  .table-wrap { overflow-x: visible; }
  table { min-width: 0; table-layout: fixed; width: 100%; }
  th, td { padding: 6px 4px; font-size: 0.66rem; line-height: 1.25; overflow-wrap: break-word; }
  
  th { font-size: 0.55rem; padding: 6px 4px; text-transform: none; letter-spacing: normal; }
  
  th .th-sub { display: none; }
  td.price-cell { font-size: 0.68rem; white-space: normal; }
  td.sel-price::before { width: 6px; height: 6px; margin-right: 3px; border-width: 1px; }

  
  th:nth-child(1), td:nth-child(1) { width: 18%; }
  th:nth-child(2), td:nth-child(2) { width: 18%; }
  th:nth-child(3), td:nth-child(3),
  th:nth-child(4), td:nth-child(4),
  th:nth-child(5), td:nth-child(5) { width: 16%; }
  th:nth-child(6), td:nth-child(6) { width: 16%; padding-right: 6px; text-align: right; }

  
  th, td { border-right: 1px solid var(--border); }
  th:last-child, td:last-child { border-right: none; }

  .table-wrap .badge { font-size: 0.5rem; padding: 2px 6px; white-space: nowrap; display: inline-block; margin-top: 2px; }

  .add-quote-variant {
    width: 30px;
    height: 30px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }
  .add-quote-variant .btn-label { display: none; }
  .add-quote-variant .ic-cart, .add-quote-variant .ic-check { width: 14px; height: 14px; }
}


@media (min-width: 640px) and (max-width: 959px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-3 > .card:last-child { grid-column: 1 / -1; }
}


@media (max-width: 639px) {
  .site-footer { padding: 26px 0 16px; }
  .footer-grid { gap: 16px 16px; margin-bottom: 16px; }
  .footer-grid > div:first-child { display: flex; align-items: center; gap: 10px; }
  .footer-brand { margin-bottom: 0; font-size: 1rem; }
  .footer-tag { display: none; }
  .site-footer h4 { font-size: 0.78rem; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; color: #94a3b8; }
  .site-footer a { font-size: 0.84rem; padding: 2px 0; }
  
  .footer-grid > div:nth-child(2) { display: none; }
  
  .footer-grid > div:not(:first-child) { grid-column: 1 / -1; }
  .footer-grid > div:not(:first-child) a { display: inline-block; margin-right: 16px; }
  .footer-bottom { padding-top: 12px; font-size: 0.74rem; gap: 2px 12px; }
}


@media (min-width: 640px) {
  .site-footer { padding: 34px 0 18px; }
  .footer-grid {
    grid-template-columns: minmax(220px, 300px) 1fr;
    gap: 14px 56px;
    margin-bottom: 20px;
    align-items: start;
  }
  .footer-grid > div:first-child { grid-column: 1; grid-row: 1 / span 3; }
  .footer-grid > div:not(:first-child) {
    grid-column: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px 18px;
  }
  
  .footer-grid > div:nth-child(2) { display: none; }
  .site-footer h4 {
    margin: 0;
    min-width: 82px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #7c8ba1;
  }
  .site-footer .footer-grid a { padding: 2px 0; font-size: 0.88rem; }
  .footer-tag { font-size: 0.85rem; }
  .footer-bottom { padding-top: 14px; font-size: 0.8rem; }
}


.social-icons { display: inline-flex; align-items: center; gap: 10px; }
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  padding: 0;
  border-radius: 50%;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  color: var(--blue-900);
  transition: background 0.18s ease, color 0.18s ease, transform 0.15s ease;
}
.social-icons a:hover { background: var(--blue-900); color: #fff; transform: translateY(-2px); }

.site-footer .social-icons { margin-top: 4px; }
.site-footer .social-icons a {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: #cbd5e1;
  width: 34px; height: 34px;
}
.site-footer .social-icons a:hover { background: var(--orange-600); border-color: var(--orange-600); color: #fff; }

.link-ico { display: inline-flex; align-items: center; gap: 7px; }
.link-ico svg { flex-shrink: 0; opacity: 0.75; }

.social-strip { text-align: center; margin-top: 26px; }
.social-strip .social-icons { gap: 14px; }
.social-strip .social-icons a { width: 44px; height: 44px; }
.social-strip .social-icons a svg { width: 19px; height: 19px; }


.footer-grid > div:not(:first-child) .social-icons a {
  display: inline-flex;
  margin-right: 0;
}
.footer-grid > div:not(:first-child) a.link-ico { display: inline-flex; }


.student-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: linear-gradient(150deg, #f0faf4 0%, #e2f4e9 55%, #d7efe2 100%);
  border: 1px solid #cde9d9;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.student-copy { padding: 38px 40px; min-width: 0; }
.student-steps { padding-left: 1.2rem; margin-bottom: 22px; }
.student-steps li { margin-bottom: 8px; color: var(--ink-soft); font-size: 0.95rem; }
.student-steps li strong { color: var(--ink); }

.student-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 14px; }
.student-controls[hidden] { display: none !important; }
.student-controls label {
  display: block;
  width: 100%;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #14532d;
  margin-bottom: -2px;
}
.student-controls select {
  flex: 1;
  min-width: 220px;
  min-height: 48px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid #b9e0ca;
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  outline: none;
  cursor: pointer;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.student-controls select:focus { border-color: #16a34a; box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15); }
.student-controls select.select-error { border-color: #dc2626; box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15); }

.student-active { margin-bottom: 14px; }
.student-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: #14532d;
  background: #fff;
  border: 1px solid #b9e0ca;
  border-radius: 999px;
  padding: 10px 18px;
  box-shadow: 0 2px 8px rgba(20, 83, 45, 0.1);
}
.student-remove {
  border: none;
  background: none;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-faint);
  text-decoration: underline;
  cursor: pointer;
  padding: 4px 0;
}
.student-remove:hover { color: #dc2626; }
.student-note { font-size: 0.8rem; color: var(--ink-faint); }

.student-visual { position: relative; min-height: 340px; }
.student-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}
.student-cta {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.45);
}

@media (max-width: 899px) {
  .student-card { grid-template-columns: 1fr; }
  .student-visual { order: -1; min-height: 0; aspect-ratio: 922 / 700; }
  .student-visual img { object-position: center 12%; }
  .student-copy { padding: 24px 20px 28px; }
  .student-cta { display: none; } 
}


.btn.claimed, .btn.claimed:hover {
  background: var(--green-wa);
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
  cursor: default;
  transform: none;
}
.student-controls select:disabled { background: #f2faf5; color: var(--ink-faint); cursor: default; }