:root {
  --bg: oklch(98.5% 0.008 150);
  --surface: oklch(100% 0 0);
  --fg: oklch(22% 0.02 160);
  --muted: oklch(46% 0.02 160);
  --border: oklch(90% 0.012 150);
  --accent: oklch(46% 0.10 155);
  --accent-soft: oklch(94% 0.03 155);
  --warn: oklch(72% 0.12 75);
  --danger: oklch(52% 0.16 25);
  --shadow: 0 18px 48px oklch(22% 0.03 160 / 0.10);
  --shadow-sm: 0 6px 20px oklch(22% 0.03 160 / 0.08);
  --radius: 14px;
  --font-display: "Segoe UI", "SF Pro Display", system-ui, sans-serif;
  --font-body: "Segoe UI", "SF Pro Text", system-ui, sans-serif;
  --max: 1120px;
  --nav-h: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
button, input, textarea, select { font: inherit; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.page { display: block; }
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--fg); color: var(--surface); padding: 0.75rem 1rem; z-index: 100;
}
.skip:focus { left: 1rem; top: 1rem; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: color-mix(in oklch, var(--surface) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  width: min(100% - 2rem, var(--max)); margin-inline: auto;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.7rem;
  text-decoration: none; font-family: var(--font-display); font-weight: 600;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(145deg, oklch(52% 0.11 155), oklch(38% 0.08 165));
  color: white; display: grid; place-items: center;
  font-size: 0.78rem; letter-spacing: 0.08em; font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.brand-text { font-size: 1.05rem; }
.brand-text span { display: block; font-size: 0.72rem; font-weight: 500; color: var(--muted); letter-spacing: 0.04em; }
.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav a, .nav button.nav-link {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  color: var(--muted); font-weight: 550; font-size: 0.95rem;
  letter-spacing: 0.02em; padding: 0.65rem 0.9rem; border-radius: 10px;
  min-height: 44px; text-decoration: none;
}
.nav a:hover, .nav button.nav-link:hover,
.nav a.is-current, .nav button.nav-link.is-current {
  color: var(--fg); background: var(--accent-soft);
}
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0.7rem 1.15rem; border-radius: 12px;
  background: var(--accent); color: white !important; font-weight: 600;
  letter-spacing: 0.02em; text-decoration: none !important;
  box-shadow: 0 10px 24px oklch(46% 0.10 155 / 0.28);
  border: 0; cursor: pointer;
}
.nav-cta:hover { filter: brightness(1.05); }
.menu-toggle {
  display: none; width: 48px; height: 48px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface); cursor: pointer;
}
.menu-toggle span {
  display: block; width: 18px; height: 2px; margin: 4px auto;
  background: var(--fg); border-radius: 2px;
}
.hero {
  padding: 3.2rem 0 2.5rem;
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2.5rem; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 18px; height: 2px; background: var(--accent); border-radius: 2px;
}
h1, h2, h3 {
  font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.15; margin: 0 0 0.8rem;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3.25rem); max-width: 14ch; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
.lead {
  font-size: 1.12rem; color: var(--muted); max-width: 38ch; margin: 0 0 1.6rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: 52px; padding: 0.8rem 1.3rem; border-radius: 12px;
  font-weight: 600; letter-spacing: 0.02em; text-decoration: none; border: 0; cursor: pointer;
}
.btn-primary {
  background: var(--accent); color: white;
  box-shadow: 0 12px 28px oklch(46% 0.10 155 / 0.28);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost {
  background: var(--surface); color: var(--fg);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: color-mix(in oklch, var(--accent) 35%, var(--border)); }
.trust-row {
  display: flex; flex-wrap: wrap; gap: 0.9rem 1.4rem;
  font-size: 0.92rem; color: var(--muted);
}
.trust-row strong { color: var(--fg); font-weight: 600; }
.stage-3d {
  perspective: 1200px;
  perspective-origin: 50% 40%;
}
.stage-card {
  position: relative;
  border-radius: 22px;
  transform-style: preserve-3d;
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
}
.stage-card:hover { transform: rotateX(4deg) rotateY(-7deg) translateZ(8px); }
.stage-main {
  border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  background: var(--surface);
  aspect-ratio: 16/11;
}
.stage-main img { width: 100%; height: 100%; object-fit: cover; }
.stage-float {
  position: absolute; right: -8%; bottom: -10%;
  width: min(48%, 220px); aspect-ratio: 1;
  border-radius: 18px; overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transform: translateZ(48px) rotateY(-8deg);
  background: var(--surface);
}
.stage-float img { width: 100%; height: 100%; object-fit: cover; }
.stage-badge {
  position: absolute; left: 1rem; top: 1rem;
  background: color-mix(in oklch, var(--surface) 92%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 999px; padding: 0.45rem 0.85rem;
  font-size: 0.82rem; font-weight: 600; color: var(--fg);
  box-shadow: var(--shadow-sm);
  transform: translateZ(36px);
}
.section { padding: 3.2rem 0; }
.section-head {
  display: flex; align-items: end; justify-content: space-between; gap: 1rem;
  margin-bottom: 1.6rem;
}
.section-head p { margin: 0; color: var(--muted); max-width: 36ch; }
.cards-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem;
}
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
  box-shadow: 0 1px 0 oklch(22% 0.02 160 / 0.03);
  transition: transform 0.28s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.28s;
  transform-style: preserve-3d;
}
.card:hover {
  transform: translateY(-4px) rotateX(2deg);
  box-shadow: var(--shadow-sm);
}
.card-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 1rem;
}
.card-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card p { margin: 0; color: var(--muted); font-size: 0.98rem; }
.band {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.product-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem;
}
.product {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; overflow: hidden;
  box-shadow: 0 1px 0 oklch(22% 0.02 160 / 0.03);
  display: flex; flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.3s;
  transform-style: preserve-3d;
}
.product:hover {
  transform: translateY(-6px) rotateX(3deg) rotateY(-2deg);
  box-shadow: var(--shadow);
}
.product-media {
  aspect-ratio: 4/3; background:
    linear-gradient(145deg, oklch(94% 0.02 150), oklch(90% 0.03 145));
  position: relative; overflow: hidden;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-media .ph {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  color: oklch(55% 0.04 155);
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em;
}
.product-tag {
  position: absolute; left: 0.75rem; top: 0.75rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; padding: 0.3rem 0.65rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--muted);
}
.product-body { padding: 1.1rem 1.15rem 1.25rem; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { margin-bottom: 0.4rem; font-size: 1.12rem; }
.product-body p { margin: 0 0 1rem; color: var(--muted); font-size: 0.95rem; flex: 1; }
.price-row {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
}
.price {
  font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.btn-sm {
  min-height: 44px; padding: 0.55rem 0.95rem; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent); font-weight: 600;
  border: 0; cursor: pointer; letter-spacing: 0.02em;
}
.btn-sm:hover { background: color-mix(in oklch, var(--accent) 18%, white); }
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center;
}
.split-visual {
  border-radius: 20px; overflow: hidden; border: 1px solid var(--border);
  box-shadow: var(--shadow); aspect-ratio: 4/3;
  transform: perspective(1000px) rotateY(6deg) rotateX(2deg);
}
.split-visual img { width: 100%; height: 100%; object-fit: cover; }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 0; }
.checklist li {
  display: flex; gap: 0.7rem; align-items: flex-start;
  padding: 0.55rem 0; color: var(--muted);
}
.checklist li::before {
  content: ""; width: 18px; height: 18px; margin-top: 0.2rem; flex: 0 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, var(--accent) 0 35%, transparent 36%),
    var(--accent-soft);
}
.quote-block {
  background: oklch(24% 0.03 160);
  color: oklch(96% 0.01 150);
  border-radius: 22px; padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: var(--shadow);
}
.quote-block p {
  font-family: var(--font-display); font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.35; letter-spacing: -0.02em; margin: 0 0 1rem; max-width: 28ch;
}
.quote-block cite {
  font-style: normal; color: oklch(78% 0.02 150); font-size: 0.95rem;
}
.cta-panel {
  display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 1.5rem; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 22px; padding: clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-sm);
}
.cta-panel p { color: var(--muted); margin: 0 0 0.2rem; max-width: 42ch; }
.page-hero {
  padding: 2.4rem 0 1.2rem;
}
.page-hero h1 { max-width: 18ch; }
.filters {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.4rem;
}
.filter-btn {
  min-height: 44px; padding: 0.55rem 1rem; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--muted); font-weight: 550; cursor: pointer; letter-spacing: 0.02em;
}
.filter-btn.is-on, .filter-btn:hover {
  background: var(--accent-soft); color: var(--fg); border-color: transparent;
}
.product[hidden] { display: none; }
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 1.4rem;
}
.contact-card, .contact-form-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 1.4rem;
}
.contact-card h2 { font-size: 1.25rem; margin-bottom: 0.4rem; }
.contact-card p { color: var(--muted); margin: 0 0 1rem; }
.nap-list { list-style: none; padding: 0; margin: 0; }
.nap-list li {
  padding: 0.75rem 0; border-top: 1px solid var(--border);
  display: grid; gap: 0.15rem;
}
.nap-list li:first-child { border-top: 0; padding-top: 0; }
.nap-list .label {
  font-size: 0.78rem; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}
.nap-list a { text-decoration: none; font-weight: 550; }
.nap-list a:hover { color: var(--accent); }
.form-grid { display: grid; gap: 0.9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
label { display: grid; gap: 0.35rem; font-size: 0.92rem; font-weight: 550; }
label span { color: var(--muted); font-weight: 500; font-size: 0.85rem; }
input, textarea, select {
  width: 100%; min-height: 48px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg);
  padding: 0.7rem 0.9rem; color: var(--fg);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: 2px solid color-mix(in oklch, var(--accent) 45%, white);
  outline-offset: 1px; border-color: color-mix(in oklch, var(--accent) 40%, var(--border));
}
.form-note { font-size: 0.88rem; color: var(--muted); margin: 0; }
.form-ok {
  display: none; margin-top: 0.9rem; padding: 0.85rem 1rem;
  border-radius: 12px; background: var(--accent-soft); color: var(--fg); font-weight: 550;
}
.form-ok.is-show { display: block; }
.legal {
  padding: 2.2rem 0 3rem;
}
.legal-doc {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: clamp(1.3rem, 3vw, 2rem);
  max-width: 75ch;
}
.legal-doc h1 { font-size: clamp(1.7rem, 3vw, 2.2rem); max-width: none; margin-bottom: 0.5rem; }
.legal-doc .meta { color: var(--muted); margin: 0 0 1.4rem; font-size: 0.95rem; }
.legal-doc h2 { font-size: 1.2rem; margin: 1.5rem 0 0.55rem; }
.legal-doc p, .legal-doc li { color: var(--muted); }
.legal-doc ul { padding-left: 1.2rem; }
.site-footer {
  margin-top: 2rem; padding: 2.4rem 0 1.6rem;
  background: oklch(22% 0.025 160); color: oklch(92% 0.01 150);
}
.footer-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 1.5rem;
  margin-bottom: 1.8rem;
}
.footer-brand { font-weight: 650; font-size: 1.05rem; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.site-footer p, .site-footer a { color: oklch(78% 0.02 150); }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: white; }
.footer-col h3 {
  font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: oklch(70% 0.02 150); margin-bottom: 0.8rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; }
.footer-bottom {
  border-top: 1px solid oklch(35% 0.02 160);
  padding-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.75rem 1.2rem;
  justify-content: space-between; font-size: 0.9rem; color: oklch(70% 0.02 150);
}
.cookie {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 60;
  max-width: 520px; margin-inline: auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: var(--shadow); padding: 1.1rem 1.15rem;
  display: none;
}
.cookie.is-show { display: block; }
.cookie p { margin: 0 0 0.9rem; font-size: 0.92rem; color: var(--muted); }
.cookie p a { color: var(--fg); font-weight: 550; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.cookie-actions .btn { min-height: 44px; padding: 0.55rem 1rem; font-size: 0.95rem; }
.toast {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 55;
  background: oklch(24% 0.03 160); color: white; padding: 0.85rem 1.1rem;
  border-radius: 12px; box-shadow: var(--shadow); display: none; font-weight: 550;
}
.toast.is-show { display: block; animation: toastIn 0.28s cubic-bezier(0.23, 1, 0.32, 1); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 960px) {
  .hero-grid, .split, .contact-grid, .cta-panel, .footer-grid { grid-template-columns: 1fr; }
  .cards-3, .product-grid { grid-template-columns: 1fr 1fr; }
  .stage-float { right: 4%; bottom: -6%; width: 40%; }
  .split-visual { transform: none; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch; padding: 0.75rem; gap: 0.25rem;
  }
  .nav.is-open { display: flex; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .cards-3, .product-grid { grid-template-columns: 1fr; }
  h1 { max-width: none; }
  .section-head { flex-direction: column; align-items: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
  .stage-card:hover, .product:hover, .card:hover { transform: none; }
}