:root {
  --cream: #f8f7f2;
  --warm-cream: #f8f1e9;
  --sand: #ead8c8;
  --soft-sand: #f1e3d7;
  --terracotta: #dd5122;
  --terracotta-dark: #b6401c;
  --brown: #662b15;
  --warm-brown: #8b4513;
  --thread: #b67a5b;
  --ink: #2b1710;
  --white: #fffdf9;
  --shadow: 0 24px 70px rgba(102, 43, 21, 0.14);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--brown);
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 100; top: 16px; left: 16px; background: var(--brown); color: var(--white); padding: 10px 14px; border-radius: 999px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248,247,242,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(102,43,21,.09);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: 0 0 auto; }
.brand-logo { width: 180px; height: auto; max-height: 58px; object-fit: contain; filter: drop-shadow(0 10px 20px rgba(102,43,21,.08)); }
.hero-logo { width: min(420px, 86vw); height: auto; margin: 0 0 22px; border-radius: 26px; box-shadow: 0 18px 55px rgba(102,43,21,.10); }
.main-nav { display: flex; align-items: center; gap: 24px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.main-nav a { text-decoration: none; position: relative; }
.main-nav a::after { content:""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--terracotta); transform: scaleX(0); transition: transform .2s ease; transform-origin: right; }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px; background: var(--brown); }

.section { padding: 96px 0; }
.section-soft { background: radial-gradient(circle at 85% 18%, rgba(221,81,34,.12), transparent 28%), var(--cream); }
.section-warm { background: var(--warm-cream); }
.section-dark { background: var(--brown); color: var(--white); }
.hero { padding: 76px 0 86px; overflow: hidden; }
.hero-grid, .two-col { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.reverse { grid-template-columns: .95fr 1.05fr; }
.eyebrow { margin: 0 0 14px; color: var(--terracotta); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .18em; }
.section-dark .eyebrow { color: #f2c3ad; }
h1, h2, h3 { font-family: "Cormorant Garamond", Georgia, serif; color: inherit; line-height: .98; margin: 0; }
h1 { font-size: clamp(46px, 7vw, 84px); letter-spacing: -.035em; max-width: 850px; }
h2 { font-size: clamp(38px, 5vw, 64px); letter-spacing: -.025em; }
h3 { font-size: 30px; }
.hero-lead, .section-heading p, .content > p, .service-card p { font-size: 18px; color: rgba(102,43,21,.82); }
.section-dark p { color: rgba(255,253,249,.84); }
.signature { font-family: "Cormorant Garamond", serif; color: var(--warm-brown); font-size: 30px; margin: 26px 0 0; }
.thread-symbol { color: var(--thread); width: 230px; opacity: .75; margin: 18px 0 30px; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 22px; border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--terracotta); color: var(--white); box-shadow: 0 14px 30px rgba(221,81,34,.24); }
.btn-primary:hover { background: var(--terracotta-dark); }
.btn-outline { border: 1px solid rgba(102,43,21,.25); color: var(--brown); background: rgba(255,253,249,.45); }
.section-dark .btn-outline, .contact-card .btn-outline { border-color: rgba(255,253,249,.35); color: var(--white); }
.hero-card { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); min-height: 560px; background: var(--sand); }
.hero-card img { width: 100%; height: 560px; object-fit: cover; filter: saturate(.9) contrast(.96); }
.hero-badge { position: absolute; left: 24px; right: 24px; bottom: 24px; background: rgba(255,253,249,.86); backdrop-filter: blur(12px); border-radius: 22px; padding: 18px 20px; box-shadow: 0 20px 50px rgba(43,23,16,.13); }
.hero-badge strong { display: block; font-family: "Cormorant Garamond", serif; font-size: 30px; line-height: 1; }
.hero-badge span { display: block; margin-top: 5px; font-size: 14px; color: rgba(102,43,21,.78); }

.visual-panel { border-radius: var(--radius-xl); padding: 18px; background: linear-gradient(145deg, #fff9f3, #ead8c8); box-shadow: var(--shadow); }
.companion-illustration svg { display: block; width: 100%; border-radius: 24px; }
.feature-list { display: grid; gap: 14px; margin-top: 28px; }
.feature-list article { display: grid; grid-template-columns: 54px 1fr; gap: 2px 18px; padding: 18px; background: rgba(255,253,249,.7); border: 1px solid rgba(102,43,21,.08); border-radius: var(--radius-lg); }
.feature-list span { grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--terracotta); color: var(--white); font-weight: 800; font-size: 13px; }
.feature-list strong { font-size: 18px; }
.feature-list p { margin: 4px 0 0; color: rgba(102,43,21,.75); }
.section-heading { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card, .service-card, .steps article, .tech-list article { background: var(--white); border: 1px solid rgba(102,43,21,.08); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 16px 45px rgba(102,43,21,.08); }
.product-visual { min-height: 210px; position: relative; overflow: hidden; background: var(--sand); }
.product-visual::before, .product-visual::after { content:""; position: absolute; inset: 34px; border-radius: 24px; background: var(--terracotta); transform: rotate(45deg); opacity: .88; }
.product-visual::after { inset: 72px; background: var(--cream); border: 2px solid rgba(102,43,21,.14); opacity: 1; }
.product-visual.duo::before { background: var(--thread); clip-path: polygon(0 0, 100% 0, 75% 100%, 25% 100%); }
.product-visual.custom::before { background: var(--warm-brown); border-radius: 50%; }
.product-body { padding: 24px; }
.tag { display: inline-block; margin: 0 0 12px; padding: 6px 10px; border-radius: 999px; background: rgba(221,81,34,.1); color: var(--terracotta); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.product-body h3, .service-card h3 { color: var(--brown); margin-bottom: 8px; }
.product-body p { color: rgba(102,43,21,.76); }
.text-link { color: var(--terracotta); font-weight: 800; text-decoration: none; }
.text-link::after { content: " →"; }
.service-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: stretch; }
.service-card { padding: 34px; }
.service-card.large { grid-row: span 2; background: linear-gradient(145deg, #fffdf9, #f4e5d8); }
.service-card .btn { margin-top: 14px; }
.notice { margin-top: 28px; padding: 20px; border-left: 4px solid #f2c3ad; background: rgba(255,253,249,.08); border-radius: 0 16px 16px 0; }
.tech-list { display: grid; gap: 16px; }
.tech-list article { background: rgba(255,253,249,.08); border-color: rgba(255,253,249,.15); padding: 22px; color: var(--white); }
.tech-list strong { display: block; font: 600 25px/1 "Cormorant Garamond", serif; margin-bottom: 8px; }
.tech-list span { color: rgba(255,253,249,.78); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps article { padding: 26px; }
.steps span { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--warm-cream); color: var(--terracotta); font-weight: 900; margin-bottom: 18px; }
.steps p { color: rgba(102,43,21,.75); }
.contact-section { background: linear-gradient(145deg, var(--warm-cream), var(--cream)); }
.contact-card { display: grid; grid-template-columns: 1.2fr .9fr auto; gap: 34px; align-items: center; background: var(--brown); color: var(--white); border-radius: var(--radius-xl); padding: clamp(28px, 5vw, 58px); box-shadow: var(--shadow); }
.contact-card h2 { color: var(--white); }
.contact-card p { color: rgba(255,253,249,.82); }
address { font-style: normal; color: rgba(255,253,249,.84); }
address strong { color: var(--white); font-size: 19px; }
address a { color: var(--white); text-decoration-color: rgba(255,253,249,.34); text-underline-offset: 4px; }
.site-footer { padding: 28px 0; background: #2b1710; color: rgba(255,253,249,.72); }
.footer-inner { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 13px; }
.footer-inner p { margin: 0; }
.footer-note { opacity: .72; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .09s; } .delay-2 { transition-delay: .18s; } .delay-3 { transition-delay: .27s; }

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; left: 16px; right: 16px; top: 84px; padding: 22px; border-radius: 22px; background: var(--white); box-shadow: var(--shadow); flex-direction: column; align-items: flex-start; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .hero-grid, .two-col, .reverse, .service-grid, .contact-card { grid-template-columns: 1fr; }
  .product-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .hero-card, .hero-card img { min-height: 420px; height: 420px; }
  .section { padding: 72px 0; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 24px, var(--container)); }
  .header-inner { min-height: 68px; }
  .brand-logo { width: 150px; max-height: 50px; }
  .hero-logo { width: min(340px, 88vw); margin-bottom: 18px; }
  .product-grid, .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 54px; }
  .hero-actions, .contact-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .feature-list article { grid-template-columns: 1fr; }
  .feature-list span { margin-bottom: 8px; }
  .contact-card { border-radius: 24px; }
}