:root {
  --wine: #7a1f3d;
  --wine-dk: #5a142c;
  --wine-xdk: #3f0d1f;
  --rose: #f4e7e1;
  --rose-2: #ead4cb;
  --cream: #fbf5f2;
  --ink: #3b3436;
  --ink-soft: #5e5457;
  --gold: #e9b9a6;
  --r: 22px;
  --head: "Suez One", "Rubik", serif;
  --body: "Rubik", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; font-family: var(--body); font-weight: 400; color: var(--ink);
  background: var(--rose); line-height: 1.65; font-size: 1.0625rem;
  padding-bottom: 76px;
}
img, svg { display: block; }
a { color: var(--wine); }
h1, h2, h3 { font-family: var(--head); font-weight: 400; line-height: 1.2; margin: 0; }
p { margin: 0; }
.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

:focus-visible { outline: 3px solid var(--wine); outline-offset: 3px; border-radius: 8px; }
.hero :focus-visible, .contact :focus-visible, .bar :focus-visible { outline-color: #fff; }

.skip {
  position: absolute; inset-inline-start: 1rem; top: -100px; z-index: 100;
  background: var(--wine); color: #fff; padding: .75rem 1.1rem; border-radius: 12px; font-weight: 500;
}
.skip:focus { top: 1rem; }
main:focus { outline: none; }

/* header */
.top { background: var(--cream); border-bottom: 1px solid var(--rose-2); position: sticky; top: 0; z-index: 20; }
.top__in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--wine); }
.brand__mark {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 14px;
  background: var(--wine); color: var(--rose); font-family: var(--head); font-size: 1rem;
}
.brand__name { font-family: var(--head); font-size: 1.3rem; }
.nav { display: none; list-style: none; margin: 0; padding: 0; gap: 1.6rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--wine); text-decoration: underline; text-underline-offset: 6px; }
.top__call {
  display: none; text-decoration: none; font-weight: 500; color: var(--wine);
  border: 2px solid var(--wine); border-radius: 999px; padding: .35rem 1rem;
}
.top__call:hover { background: var(--wine); color: #fff; }

/* hero */
.hero {
  position: relative; overflow: hidden; color: var(--rose);
  background: radial-gradient(120% 90% at 85% 10%, #93294d 0%, var(--wine) 45%, var(--wine-dk) 100%);
  padding: 3rem 0 3.5rem;
}
.hero__waves { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .14; }
.hero__waves path { fill: none; stroke: var(--rose); stroke-width: 2; }
.hero__in { position: relative; display: grid; gap: 2rem; align-items: center; }
.eyebrow {
  display: inline-block; font-weight: 500; letter-spacing: .02em; color: var(--wine-xdk);
  background: var(--rose); border-radius: 999px; padding: .3rem .95rem; font-size: .98rem;
}
.hero__name { font-size: clamp(3.2rem, 15vw, 6rem); margin: .6rem 0 .5rem; color: #fff; }
.hero__lead { max-width: 34rem; font-size: 1.12rem; color: #fbeee9; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 52px; padding: .75rem 1.4rem; border-radius: 16px; font-weight: 500; font-size: 1.05rem;
  text-decoration: none; border: 2px solid transparent; transition: transform .15s, background .15s;
}
.btn svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--rose); color: var(--wine-xdk); }
.btn--primary:hover { background: #fff; }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.7); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.hero .btn { flex: 1 1 13rem; }
.rating {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.25rem;
  font-size: .92rem; color: #fbeee9; text-decoration: none;
  background: rgba(0,0,0,.18); border-radius: 999px; padding: .3rem .85rem;
}
.rating:hover { background: rgba(0,0,0,.28); }
.rating__stars { color: #f6c9b8; letter-spacing: 1px; font-size: .85rem; }
.hero__art { justify-self: center; width: min(220px, 60vw); }
.hero__art svg { width: 100%; height: auto; }
.tank { fill: var(--rose); }
.tank__line { fill: var(--rose-2); }
.gauge { fill: var(--cream); stroke: var(--wine); stroke-width: 5; }
.needle { stroke: var(--wine); stroke-width: 5; stroke-linecap: round; }
.needle-dot { fill: var(--wine); }
.pipe { fill: none; stroke: var(--rose-2); stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; }
.steam path { fill: none; stroke: var(--gold); stroke-width: 5; stroke-linecap: round; }

/* sections */
.section { padding: 3.5rem 0; }
.h2 { font-size: clamp(1.9rem, 6vw, 2.5rem); color: var(--wine); }
.section__lead { margin-top: .5rem; color: var(--ink-soft); max-width: 36rem; }
.cards { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1rem; }
.card {
  position: relative; background: var(--cream); border-radius: var(--r); padding: 1.5rem 1.4rem;
  border: 1px solid var(--rose-2);
}
.card h3 { font-size: 1.35rem; color: var(--wine); margin: .7rem 0 .35rem; }
.card p { color: var(--ink-soft); }
.card__icon { width: 46px; height: 46px; fill: none; stroke: var(--wine); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.card--feature {
  background: var(--wine); border-color: var(--wine); color: var(--rose);
  padding-top: 2.6rem;
  background-image: repeating-radial-gradient(circle at 0% 100%, transparent 0 22px, rgba(255,255,255,.05) 22px 24px);
}
.card--feature h3 { color: #fff; font-size: 1.6rem; }
.card--feature p { color: #f6e3dc; }
.card--feature .card__icon { stroke: var(--rose); }
.tag {
  position: absolute; top: 1rem; inset-inline-start: 1.4rem;
  background: var(--rose); color: var(--wine-xdk); border-radius: 999px;
  font-size: .82rem; font-weight: 500; padding: .15rem .7rem;
}

/* band */
.band { background: var(--rose-2); padding: 3rem 0; position: relative; }
.band::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 14px;
  background: radial-gradient(circle at 10px -4px, transparent 12px, var(--rose-2) 13px) repeat-x;
  background-size: 20px 14px; transform: translateY(-13px);
}
.band__title { font-size: 1.8rem; color: var(--wine); }
.steps { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: .9rem; }
.steps li { display: flex; align-items: center; gap: .9rem; background: var(--cream); border-radius: 18px; padding: .9rem 1.1rem; }
.steps__n {
  flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px;
  background: var(--wine); color: #fff; font-family: var(--head); font-size: 1.15rem;
}

/* area / map */
.area { display: grid; gap: 1.4rem; }
.map {
  position: relative; border-radius: var(--r); overflow: hidden; min-height: 300px;
  background: var(--cream); border: 2px solid var(--wine);
}
.map__fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .3rem; color: var(--wine); text-align: center;
  background:
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(122,31,61,.08) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(122,31,61,.08) 39px 40px),
    var(--cream);
}
.map__fallback svg { width: 64px; height: 64px; fill: var(--wine); }
.map__fallback svg circle { fill: var(--cream); }
.map__fallback strong { font-family: var(--head); font-weight: 400; font-size: 1.6rem; }
.map__fallback span { font-weight: 500; color: var(--ink); }
.map__frame { position: relative; display: block; width: 100%; height: 300px; border: 0; }
.btn--outline { color: var(--wine); border-color: var(--wine); background: var(--cream); justify-self: start; }
.btn--outline:hover { background: var(--wine); color: #fff; }

/* contact */
.contact { background: var(--wine-xdk); color: var(--rose); padding: 3.5rem 0; text-align: center; }
.contact__title { font-size: clamp(2rem, 7vw, 2.8rem); color: #fff; }
.contact__phone { margin-top: .6rem; font-size: clamp(1.6rem, 7vw, 2.3rem); font-weight: 500; }
.contact__phone a { color: var(--rose); text-decoration: none; }
.contact__phone a:hover { text-decoration: underline; }
.contact__cta { justify-content: center; }
.contact__cta .btn { flex: 1 1 12rem; max-width: 18rem; }
.btn--light { background: var(--rose); color: var(--wine-xdk); }
.btn--light:hover { background: #fff; }
.btn--ghost-light { color: #fff; border-color: rgba(255,255,255,.7); }
.btn--ghost-light:hover { background: rgba(255,255,255,.1); }

/* footer */
.foot { background: var(--ink); color: #eadfdb; padding: 1.6rem 0; font-size: .95rem; }
.foot__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; }
.foot__demo { color: #d6c9c4; }

/* sticky bar */
.bar {
  position: fixed; inset: auto 0 0; z-index: 30; display: flex; gap: .5rem;
  padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom));
  background: var(--cream); border-top: 1px solid var(--rose-2); box-shadow: 0 -6px 18px rgba(63,13,31,.12);
}
.bar__btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: .35rem; min-height: 50px;
  border-radius: 14px; font-weight: 500; text-decoration: none; font-size: 1rem;
}
.bar__btn--call { background: var(--wine); color: #fff; flex: 1.5; }
.bar__btn--wa { background: var(--rose-2); color: var(--wine-xdk); }

@media (min-width: 720px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card--feature { grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-end; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .steps li { flex-direction: column; align-items: flex-start; }
}
@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .bar { display: none; }
  .nav { display: flex; }
  .top__call { display: inline-block; }
  .hero { padding: 5rem 0 5.5rem; }
  .hero__in { grid-template-columns: 1.4fr 1fr; }
  .hero .btn { flex: 0 1 auto; }
  .hero__art { width: 260px; }
  .cards { grid-template-columns: 1.2fr 1fr 1fr; }
  .card--feature { grid-row: span 2; }
  .cards .card:nth-child(4) { grid-column: 2 / 4; }
  .area { grid-template-columns: 1fr 1.6fr; align-items: start; }
  .area__text { grid-row: span 2; }
  .map, .map__frame { min-height: 380px; height: 380px; }
}
[id] { scroll-margin-top: 80px; }

/* rev 2026-10-19: three cards (feature + 2) */
@media (min-width: 900px) {
  .cards { grid-template-columns: 1.2fr 1fr; }
}