/* Bessa Detailing — main.css */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-size: var(--fs-label);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--s-5);
}
.eyebrow.sand { color: var(--sand); }

.sec-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: var(--fs-h2);
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.lead { font-size: var(--fs-lead); color: var(--muted); max-width: 46ch; margin-top: var(--s-5); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font-family: var(--sans); font-weight: 600; font-size: var(--fs-sm);
  padding: 14px 22px; border-radius: var(--radius-pill);
  cursor: pointer; border: 1px solid transparent;
  transition: transform .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-accent); }
.btn-primary:hover { background: var(--accent-bright); transform: translateY(-2px); }
.btn-ghost { color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; padding-block: 16px; }
.btn-call { background: transparent; color: var(--text); border-color: var(--line-strong); font-variant-numeric: tabular-nums; }
.btn-call:hover { border-color: var(--accent); color: var(--accent); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(55,201,182,.5);} 70%{box-shadow:0 0 0 7px rgba(55,201,182,0);} 100%{box-shadow:0 0 0 0 rgba(55,201,182,0);} }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11,20,24,.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: var(--s-3); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 700; font-size: 1.25rem; color: var(--accent-ink);
  background: var(--accent);
}
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em; line-height: 1; }
.brand-sub { color: var(--muted); font-weight: 500; }
.brand-name .brand-sub::before { content: " "; }
.nav { display: flex; gap: var(--s-7); }
.nav a { font-size: var(--fs-sm); color: var(--muted); font-weight: 500; transition: color .15s var(--ease); }
.nav a:hover { color: var(--text); }
.header-call { font-size: var(--fs-sm); }

/* ---------- hero ---------- */
.hero { position: relative; padding-top: clamp(7rem, 16vh, 11rem); padding-bottom: var(--section-y); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 80% at 85% 0%, rgba(55,201,182,.10), transparent 55%),
    radial-gradient(90% 70% at 10% 100%, rgba(20,60,66,.45), transparent 60%),
    var(--bg);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero-title {
  font-family: var(--serif); font-weight: 600;
  font-size: var(--fs-hero); line-height: 1.02; letter-spacing: -0.03em;
  margin-bottom: var(--s-6);
}
.hero-title em { color: var(--accent); font-style: italic; }
.hero-lead { font-size: var(--fs-lead); color: var(--muted); max-width: 44ch; margin-bottom: var(--s-7); }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-bottom: var(--s-8); }
.hero-proof { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-5) var(--s-6); border-top: 1px solid var(--line); padding-top: var(--s-6); }
.hero-proof li { display: flex; flex-direction: column; gap: 2px; }
.hero-proof strong { font-size: 1.02rem; font-weight: 600; }
.hero-proof span { font-size: var(--fs-sm); color: var(--muted-2); }

/* hero water-bead art (distinctive move #1) — photoreal CSS treatment */
.hero-art { position: relative; }
.bead-panel {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(11,20,24,.05) 60%, rgba(7,15,18,.78) 100%),
    radial-gradient(120% 80% at 72% 6%, rgba(79,227,206,.12), transparent 46%),
    url("../assets/hero-beads.png") center 38% / cover no-repeat,
    #07151a;
  border: 1px solid var(--line);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden; isolation: isolate;
}
/* glossy diagonal sheen across the coated paint */
.bead-panel::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(118deg, transparent 42%, rgba(120,235,222,.08) 50%, rgba(255,255,255,.04) 52%, transparent 64%);
}
.bead { display: none; }
.art-tag {
  position: absolute; left: 16px; bottom: 16px; z-index: 2;
  font-size: 0.72rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600;
  color: var(--text); background: rgba(7,21,26,.6); border: 1px solid var(--line);
  padding: 7px 12px; border-radius: var(--radius-pill); backdrop-filter: blur(6px);
}
.hero-scroll { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); color: var(--muted-2); font-size: 1.2rem; animation: bob 2.2s infinite; }
@keyframes bob { 0%,100%{transform:translate(-50%,0);} 50%{transform:translate(-50%,7px);} }

/* ---------- section heads ---------- */
.sec-head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); max-width: 38ch; }

/* ---------- services ledger (distinctive move #2) ---------- */
.services { padding-block: var(--section-y); }
.ledger { list-style: none; padding: 0; border-top: 1px solid var(--line); }
.row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: start;
  gap: clamp(1rem, 4vw, 3rem); padding: clamp(1.6rem, 4vw, 2.6rem) 0;
  border-bottom: 1px solid var(--line);
  transition: background .25s var(--ease), padding-left .25s var(--ease);
}
.row:hover { background: linear-gradient(90deg, rgba(55,201,182,.05), transparent 70%); }
.row-num { font-family: var(--serif); font-size: clamp(1.4rem,3vw,2.1rem); color: var(--muted-2); font-weight: 500; line-height: 1.1; font-variant-numeric: tabular-nums; }
.row:hover .row-num { color: var(--accent); }
.row-body h3 { font-family: var(--serif); font-weight: 600; font-size: var(--fs-h3); letter-spacing: -0.01em; margin-bottom: var(--s-3); }
.row-body p { color: var(--muted); max-width: 60ch; font-size: var(--fs-body); }
.row-tag {
  align-self: center; font-size: 0.72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  color: var(--muted); border: 1px solid var(--line-strong); padding: 6px 12px; border-radius: var(--radius-pill); white-space: nowrap;
}
.row-tag.auto { color: var(--accent); border-color: rgba(55,201,182,.4); }
.row-tag.marine { color: var(--sand); border-color: rgba(214,165,106,.4); }

/* ---------- statement ---------- */
.statement { padding-block: var(--section-y); background: linear-gradient(180deg, var(--bg), var(--bg-2)); border-block: 1px solid var(--line); }
.statement-eyebrow { font-size: var(--fs-label); letter-spacing: .22em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: var(--s-6); }
.statement-big {
  font-family: var(--serif); font-weight: 500; letter-spacing: -0.02em; line-height: 1.12;
  font-size: var(--fs-mega); max-width: 18ch;
}
.statement-big span { color: var(--muted); }

/* ---------- marine ---------- */
.marine { padding-block: var(--section-y); }
.marine-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.marine-art {
  position: relative; aspect-ratio: 5/4; border-radius: var(--radius); overflow: hidden;
  background: radial-gradient(120% 120% at 30% 20%, #16323a, #0a181d 70%);
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.marine-art .wave { position: absolute; inset: 0;
  background:
    repeating-linear-gradient(100deg, transparent 0 26px, rgba(214,165,106,.05) 26px 27px),
    radial-gradient(60% 40% at 70% 75%, rgba(55,201,182,.18), transparent 70%);
}
.marine-art::after {
  content: "⚓"; position: absolute; inset: 0; display: grid; place-items: center;
  font-size: clamp(4rem, 12vw, 8rem); color: rgba(214,165,106,.16);
}
.ticks { list-style: none; padding: 0; margin: var(--s-7) 0; display: grid; gap: var(--s-4); }
.ticks li { position: relative; padding-left: 30px; color: var(--text); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 9px; width: 14px; height: 8px; border-left: 2px solid var(--sand); border-bottom: 2px solid var(--sand); transform: rotate(-45deg); }

/* ---------- coverage ---------- */
.coverage { padding-block: var(--section-y); background: var(--bg-2); border-top: 1px solid var(--line); }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.area-list { list-style: none; padding: 0; margin: var(--s-7) 0 var(--s-5); display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-3) var(--s-4); }
.area-list li { position: relative; padding-left: 20px; color: var(--text); font-weight: 500; }
.area-list li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.area-note { color: var(--muted-2); font-size: var(--fs-sm); }
.map-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.map-card iframe { width: 100%; height: 420px; border: 0; filter: grayscale(.3) contrast(1.05) brightness(.85); }

/* ---------- final cta ---------- */
.cta { padding-block: var(--section-y); position: relative; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(80% 90% at 80% 10%, rgba(55,201,182,.12), transparent 55%); }
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4.5rem); align-items: start; }
.cta-title { font-family: var(--serif); font-weight: 600; font-size: var(--fs-h2); line-height: 1.03; letter-spacing: -0.02em; margin-bottom: var(--s-6); }
.cta-phone { display: inline-block; font-family: var(--serif); font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 600; letter-spacing: -0.02em; color: var(--text); font-variant-numeric: tabular-nums; transition: color .15s var(--ease); }
.cta-phone:hover { color: var(--accent); }
.hours { display: flex; gap: var(--s-7); margin-top: var(--s-7); flex-wrap: wrap; }
.hours div { display: flex; flex-direction: column; gap: 3px; }
.hours span { font-size: var(--fs-sm); color: var(--muted-2); letter-spacing: .06em; text-transform: uppercase; }
.hours strong { font-weight: 600; font-variant-numeric: tabular-nums; }
.cta-social { margin-top: var(--s-7); display: flex; gap: var(--s-5); }
.cta-social a { color: var(--muted); font-weight: 600; font-size: var(--fs-sm); border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; transition: color .15s var(--ease), border-color .15s; }
.cta-social a:hover { color: var(--accent); border-color: var(--accent); }

.quote-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.4rem); box-shadow: var(--shadow); }
.form-lead { font-family: var(--serif); font-size: var(--fs-h3); font-weight: 500; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: var(--s-6); }
.quote-form label { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--muted); margin-bottom: var(--s-5); }
.quote-form .opt { font-weight: 400; color: var(--muted-2); }
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%; margin-top: var(--s-2); padding: 12px 14px; font: inherit; color: var(--text);
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(55,201,182,.18); }
.quote-form textarea { resize: vertical; }
.form-fine { text-align: center; font-size: var(--fs-sm); color: var(--muted-2); margin-top: var(--s-4); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-top: var(--s-9); padding-bottom: var(--s-6); background: var(--bg-2); }
.footer-inner { display: flex; justify-content: space-between; gap: var(--s-7); flex-wrap: wrap; padding-bottom: var(--s-8); }
.foot-brand { display: flex; gap: var(--s-4); align-items: center; }
.foot-brand strong { font-family: var(--serif); font-size: 1.15rem; }
.foot-brand p { color: var(--muted-2); font-size: var(--fs-sm); }
.foot-meta { display: flex; flex-direction: column; gap: var(--s-2); text-align: right; color: var(--muted); font-size: var(--fs-sm); }
.foot-meta a { font-family: var(--serif); font-size: 1.25rem; color: var(--text); font-variant-numeric: tabular-nums; }
.foot-meta a:hover { color: var(--accent); }
.foot-fine { display: flex; justify-content: space-between; padding-top: var(--s-6); border-top: 1px solid var(--line); color: var(--muted-2); font-size: var(--fs-sm); }
.foot-fine a:hover { color: var(--accent); }

/* ---------- sticky mobile call ---------- */
.mobile-call { display: none; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } * { animation: none !important; scroll-behavior: auto; } }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav { display: none; }
  .hero-grid, .marine-grid, .coverage-grid, .cta-grid { grid-template-columns: 1fr; }
  .hero { padding-top: clamp(5.5rem, 12vh, 8rem); }
  .hero-grid { gap: var(--s-6); }
  .hero-art { order: -1; max-width: 300px; }
  .bead-panel { aspect-ratio: 16/9; }
  .marine-art { aspect-ratio: 16/10; }
  .foot-meta { text-align: left; }
}
@media (max-width: 560px) {
  .header-call { display: none; }
  .hero-art { max-width: 240px; }
  .hero-title { font-size: clamp(2.2rem, 11vw, 3rem); }
  .hero-lead { margin-bottom: var(--s-6); }
  .hero-cta { margin-bottom: var(--s-6); }
  .hero-proof { grid-template-columns: 1fr 1fr; gap: var(--s-4); }
  .row { grid-template-columns: auto 1fr; }
  .row-tag { display: none; }
  .row-num { align-self: start; }
  .hours { gap: var(--s-6); }
  .footer-inner { flex-direction: column; }
  .foot-fine { flex-direction: column; gap: var(--s-3); text-align: center; }
  body { padding-bottom: 64px; }
  .mobile-call {
    display: flex; align-items: center; justify-content: center; gap: var(--s-3);
    position: fixed; inset: auto 0 0 0; z-index: 60;
    background: var(--accent); color: var(--accent-ink);
    font-weight: 700; font-size: 0.95rem; padding: 16px; font-variant-numeric: tabular-nums;
    box-shadow: 0 -8px 24px rgba(0,0,0,.4);
  }
  .mobile-call .dot { background: var(--accent-ink); }
}