:root {
  --navy-950: #07111e;
  --navy-900: #0c1c33;
  --navy-800: #153252;
  --navy-700: #1e4a73;
  --ink: #152033;
  --muted: #5c6b80;
  --sand-50: #fbf7f1;
  --sand-100: #f3ece3;
  --sand-200: #e6d9c9;
  --white: #fffcf8;
  --line: rgba(21, 32, 51, 0.12);
  --sunset-700: #b8431a;
  --sunset-500: #ff7a3c;
  --sunset-300: #ffc7a3;
  --sunset-100: #ffe8d6;
  --ocean: #1c6d76;
  --good: #1c6d76;
  --better: #1e4a73;
  --best: #9a3412;
  --shadow: 0 24px 60px rgba(12, 28, 51, 0.12);
  --radius: 22px;
  --header: 74px;
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--sand-50);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--navy-800); }
a:hover { color: var(--sunset-700); }
h1, h2, h3, .serif { font-family: var(--serif); font-weight: 560; letter-spacing: -0.03em; line-height: 1.04; }
h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); margin: 0 0 0.4em; }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); margin: 0 0 0.4em; }
h3 { font-size: 1.35rem; margin: 0 0 0.35em; }
p { margin: 0 0 0.8em; }
.container { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 2rem)); margin-inline: auto; }
.skip-link {
  position: absolute; left: 1rem; top: -4rem; background: white; padding: 0.6rem 0.8rem; z-index: 80; border-radius: 8px;
}
.skip-link:focus { top: 0.6rem; }

.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 70; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--sunset-500), #ffd7a8);
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 247, 241, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header); gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--navy-900); }
.logo svg { width: 42px; height: 42px; flex: none; }
.logo-text { display: flex; flex-direction: column; font-family: var(--serif); font-size: 1.15rem; line-height: 1; letter-spacing: -0.03em; }
.logo-text small { font-family: var(--font); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sunset-700); margin-top: 0.28rem; }
.nav { display: none; }
.nav a { text-decoration: none; color: var(--ink); font-weight: 560; font-size: 0.95rem; }
.nav-toggle {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: white; display: grid; place-items: center;
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-phone { display: inline-flex; align-items: center; gap: 0.35rem; }
.placeholder-tag {
  display: inline-flex; align-items: center; margin-left: 0.35rem; padding: 0.05rem 0.4rem; border-radius: 999px;
  background: var(--sunset-100); color: var(--best); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 700;
}

.btn, button.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: 48px; padding: 0.7rem 1.15rem; border-radius: 999px; border: 1px solid transparent;
  background: var(--navy-900); color: white; text-decoration: none; font-weight: 650; cursor: pointer;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { color: white; transform: translateY(-1px); }
.btn-sunset { background: linear-gradient(180deg, #f07a3a, var(--sunset-700)); box-shadow: 0 10px 24px rgba(184, 67, 26, 0.22); }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--line); }
.btn-ghost:hover { color: var(--navy-900); background: white; }
.btn-small { min-height: 42px; padding: 0.45rem 0.9rem; font-size: 0.92rem; }
.text-btn { background: none; border: 0; color: var(--sunset-700); font-weight: 650; cursor: pointer; padding: 0.2rem; }

.hero { position: relative; min-height: 100svh; display: grid; align-items: end; color: white; overflow: hidden; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 17, 30, 0.45) 0%, rgba(7, 17, 30, 0.08) 32%, rgba(7, 17, 30, 0.72) 100%),
    radial-gradient(60% 50% at 90% 80%, rgba(255, 122, 60, 0.35), transparent 70%);
}
.hero-copy { position: relative; z-index: 1; padding: 7.5rem 0 2.2rem; }
.kicker, .hero-kicker {
  display: inline-flex; align-items: center; gap: 0.5rem; letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 0.75rem; font-weight: 700;
}
.hero-kicker { color: #ffe1cc; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #ffb15a; box-shadow: 0 0 0 0 rgba(255, 177, 90, 0.7); }
.grad-text {
  background: linear-gradient(100deg, #fff 10%, #ffd0b0 45%, #ff8a4a 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: 1.12rem; max-width: 38rem; color: rgba(255, 252, 248, 0.92); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.1rem 0 1.3rem; }
.area-card, .panel, .pcard, .sum-line, .line-card, .faq details, .step, .type-card, .tier-card, .trust-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.area-card { padding: 0.9rem; color: var(--ink); max-width: 640px; }
.area-row, .split { display: flex; gap: 0.55rem; flex-wrap: wrap; }
.area-row input, .field input, .field select, .field textarea, .dims input {
  width: 100%; background: white; border: 1px solid var(--line); border-radius: 14px; padding: 0.85rem 0.9rem; min-height: 48px;
}
.area-row input { flex: 1 1 180px; }
.area-result { min-height: 1.4em; margin: 0.7rem 0 0; font-size: 0.95rem; }
.area-result.is-yes strong { color: var(--ocean); }
.area-result.is-no strong { color: var(--best); }
.area-result a { margin-left: 0.35rem; font-weight: 700; }

.trust-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-top: -1.2rem; position: relative; z-index: 2; }
.trust-row article { background: white; border-radius: 18px; padding: 1rem; border: 1px solid var(--line); }
.trust-row strong { display: block; font-family: var(--serif); font-size: 1.35rem; letter-spacing: -0.03em; }
.trust-row span { color: var(--muted); font-size: 0.92rem; }

.section { padding: 4.5rem 0; }
.section-head { max-width: 40rem; margin-bottom: 1.6rem; }
.lede { color: var(--muted); font-size: 1.08rem; }
.steps { display: grid; gap: 0.9rem; }
.step { padding: 1.15rem 1.15rem 1.2rem; }
.step b { display: block; font-family: var(--serif); font-size: 1.8rem; color: var(--sunset-700); }
.type-grid, .tier-grid, .card-grid, .city-cloud { display: grid; gap: 0.8rem; }
.type-grid { grid-template-columns: 1fr 1fr; }
.type-card { display: block; padding: 1rem; text-decoration: none; color: inherit; }
.type-card:hover { transform: translateY(-3px); color: inherit; }
.type-card svg, .type-card .type-ico { width: 72px; height: 84px; margin-bottom: 0.4rem; }
.tier-card { padding: 1.2rem; }
.tier-good { color: var(--good); }
.tier-better { color: var(--better); }
.tier-best { color: var(--best); }
.pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 0.15rem 0.55rem; font-size: 0.75rem; font-weight: 750; letter-spacing: 0.06em; text-transform: uppercase; background: var(--sand-100); }
.pill-good { color: var(--good); }
.pill-better { color: var(--better); }
.pill-best { color: var(--best); }

.split-media { display: grid; gap: 1.2rem; align-items: center; }
.split-media img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); min-height: 240px; }
.check-list { padding: 0; margin: 0; list-style: none; }
.check-list li { padding-left: 1.6rem; position: relative; margin: 0.55rem 0; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.45rem; width: 0.75rem; height: 0.4rem; border-left: 2px solid var(--sunset-700); border-bottom: 2px solid var(--sunset-700); transform: rotate(-45deg); }

.band { background: var(--navy-950); color: #f7f1e8; border-radius: 32px; padding: 1.4rem; overflow: hidden; position: relative; }
.band::after {
  content: ""; position: absolute; width: 220px; height: 220px; right: -40px; bottom: -60px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 60, 0.7), transparent 68%);
}
.band a { color: #ffd7b8; }
.city-cloud { grid-template-columns: repeat(2, 1fr); }
.city-cloud a { text-decoration: none; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); color: #f7f1e8; border-radius: 999px; padding: 0.45rem 0.75rem; text-align: center; }

.faq details { padding: 0.9rem 1rem; }
.faq summary { cursor: pointer; font-weight: 680; }
.faq details p { color: var(--muted); margin: 0.7rem 0 0.2rem; }
.cta {
  background:
    linear-gradient(120deg, rgba(12, 28, 51, 0.2), rgba(12, 28, 51, 0.55)),
    url("../images/patio.jpg") center/cover;
  color: white; border-radius: 32px; padding: 2rem 1.2rem;
}
.cta .btn-ghost { color: white; border-color: rgba(255,255,255,.4); }
.cta .btn-ghost:hover { color: var(--navy-900); }

.site-footer { background: var(--navy-950); color: #eadfD2; padding: 3rem 0 1.4rem; margin-top: 2rem; }
.site-footer a { color: #f3e7da; text-decoration: none; }
.foot-grid { display: grid; gap: 1.4rem; }
.site-footer h2 { font-family: var(--font); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: #ffbf96; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.35rem 0; }
.legal { color: #b7aa9c; font-size: 0.85rem; margin-top: 1.5rem; }

.page-hero { padding: 2.4rem 0 0.4rem; }
.page-hero p { color: var(--muted); max-width: 42rem; }
.filters { display: grid; gap: 0.7rem; margin: 1rem 0 1.2rem; }
.filter-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.filter-row button, .choice {
  border: 1px solid var(--line); background: white; border-radius: 999px; min-height: 40px; padding: 0.35rem 0.75rem; cursor: pointer;
}
.filter-row button.is-on, .choice.is-on { background: var(--navy-900); color: white; border-color: var(--navy-900); }
.catalog-grid { display: grid; gap: 1rem; }
.pcard { overflow: hidden; display: flex; flex-direction: column; }
.pcard-visual { background: linear-gradient(180deg, #f7fbfe, #f8e7d4); min-height: 190px; display: grid; place-items: center; padding: 0.8rem; }
.pcard-visual svg { width: min(180px, 70%); height: auto; }
.pcard-body { padding: 1rem 1rem 1.1rem; display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }
.pcard-body h2 { font-size: 1.45rem; }
.pcard-body h2 a { text-decoration: none; color: inherit; }
.meta { color: var(--muted); font-size: 0.92rem; }
.price { font-family: var(--serif); font-size: 1.7rem; margin-top: auto; }
.price small { font-family: var(--font); font-size: 0.85rem; color: var(--muted); font-weight: 500; }
.confirm-note { font-size: 0.82rem; color: var(--muted); }

.est-layout { display: grid; gap: 1rem; padding-bottom: 5.5rem; }
.line-card, .panel { padding: 1rem; }
.line-card { margin-bottom: 0.8rem; }
.line-card-top { display: flex; align-items: baseline; gap: 0.8rem; }
.line-card-top h3 { margin-right: auto; }
.line-price { font-family: var(--serif); font-size: 1.4rem; }
.line-layout { display: grid; gap: 0.8rem; }
.line-preview { background: linear-gradient(180deg, #eef6fb, #fde6d2); border-radius: 18px; min-height: 180px; display: grid; place-items: center; }
.line-preview svg { width: min(200px, 80%); }
.field { display: grid; gap: 0.3rem; margin-bottom: 0.7rem; font-size: 0.92rem; font-weight: 650; }
.choices { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.dims { display: grid; grid-template-columns: 0.7fr 1fr 1fr; gap: 0.5rem; }
.line-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: center; }
.checkline, .consent { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 500; font-size: 0.92rem; }
.consent span { font-weight: 450; color: var(--muted); }
.line-note, .summary-fine, .summary-hint { color: var(--muted); font-size: 0.9rem; }
.area-status { border-radius: 14px; padding: 0.75rem 0.85rem; background: var(--sand-100); }
.area-status.is-yes { background: #e7f4f2; color: #0f4e52; }
.area-status.is-no { background: #fff1e8; color: #7a2e12; }
.summary-kicker, .kicker { letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.75rem; font-weight: 750; color: var(--sunset-700); }
.est-summary { padding: 1rem; }
.sum-line { padding-bottom: 0.7rem; margin-bottom: 0.7rem; border-bottom: 1px solid var(--line); box-shadow: none; background: transparent; border-radius: 0; }
.sum-line strong, .sum-line span { display: block; }
.sum-split { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.92rem; margin-top: 0.2rem; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 0.6rem; font-size: 1.1rem; }
.sum-total strong { font-family: var(--serif); font-size: 2rem; }
.summary-errors { color: var(--best); padding-left: 1.1rem; }
.mobile-total {
  position: fixed; left: 0.7rem; right: 0.7rem; bottom: 0.7rem; z-index: 40;
  display: flex; justify-content: space-between; align-items: center; gap: 0.8rem;
  background: var(--navy-950); color: white; border-radius: 999px; padding: 0.45rem 0.5rem 0.45rem 1rem;
  box-shadow: var(--shadow);
}
.mobile-total strong { font-family: var(--serif); font-size: 1.35rem; }
.finish-grid { display: grid; gap: 0.8rem; }
.pay-slot { border: 1.5px dashed var(--sunset-700); background: #fff6ee; border-radius: 18px; padding: 0.9rem 1rem; margin: 0.6rem 0 1rem; }
.form-error { background: #fff1f0; color: #8a1f14; border-radius: 12px; padding: 0.7rem 0.8rem; }
.form-error p { margin: 0.2rem 0; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.confirm { padding: 2.5rem 0 4rem; }
.confirm-total { font-family: var(--serif); font-size: 3rem; margin: 0.2rem 0; }
.prose h2 { font-size: 1.8rem; margin-top: 1.4em; }
.prose h3 { margin-top: 1.1em; }
.measure-fig { width: min(420px, 100%); margin: 0 auto 0.6rem; }
.measure-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
dialog {
  border: 0; border-radius: 24px; padding: 1rem; width: min(560px, calc(100% - 1.4rem));
  box-shadow: var(--shadow); background: var(--sand-50); color: var(--ink);
}
dialog::backdrop { background: rgba(7, 17, 30, 0.55); }
.city-groups { display: grid; gap: 1.2rem; }
.city-groups ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.city-groups a, .city-groups li { background: white; border: 1px solid var(--line); border-radius: 999px; padding: 0.3rem 0.7rem; text-decoration: none; color: inherit; font-size: 0.92rem; }

@media (min-width: 760px) {
  .trust-row { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; }
  .type-grid { grid-template-columns: repeat(5, 1fr); }
  .tier-grid, .card-grid { grid-template-columns: repeat(3, 1fr); }
  .city-cloud { grid-template-columns: repeat(4, 1fr); }
  .split-media { grid-template-columns: 1.05fr 0.95fr; }
  .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .finish-grid { grid-template-columns: 1fr 1fr 1fr; }
  .line-layout { grid-template-columns: 200px 1fr; }
}
@media (min-width: 1040px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .nav-toggle { display: none; }
  .nav { display: flex; align-items: center; gap: 1.1rem; }
  .nav .is-active { color: var(--sunset-700); }
  .catalog-grid { grid-template-columns: repeat(3, 1fr); }
  .est-layout { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
  .est-summary { position: sticky; top: 90px; }
  .mobile-total { display: none; }
  .hero-copy { padding-bottom: 4rem; }
}
@media (max-width: 1039px) {
  body.nav-open .nav {
    display: flex; flex-direction: column; align-items: flex-start; position: absolute; left: 0; right: 0; top: var(--header);
    background: rgba(251, 247, 241, 0.98); padding: 0.8rem 1rem 1rem; border-bottom: 1px solid var(--line); gap: 0.8rem;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .live-dot { animation: pulse 1.8s ease-out infinite; }
  .hero-media { animation: drift 22s ease-out both; }
  .js .reveal:not(.is-in) { opacity: 0; transform: translateY(16px); }
  .js .reveal.is-in { animation: rise 0.7s ease both; }
  .btn { transition: transform .2s ease, box-shadow .2s ease; }
  dialog[open] { animation: pop .28s ease; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@keyframes drift { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 177, 90, 0.65); }
  100% { box-shadow: 0 0 0 12px rgba(255, 177, 90, 0); }
}
@keyframes pop { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

:focus-visible { outline: 2px solid var(--sunset-700); outline-offset: 3px; }
[hidden] { display: none !important; }