/* Oak & Pipe Plumbing — BuiltAround Systems demo */
:root {
  --ink: #10222b;
  --ink-soft: #43545c;
  --paper: #f7f5ef;
  --white: #ffffff;
  --navy: #0d2f3b;
  --navy-2: #123f4d;
  --aqua: #6fd0cf;
  --aqua-dark: #2f9e9c;
  --amber: #f0b45f;
  --line: #d9dfdc;
  --danger: #b4493f;
  --success: #2d7257;
  --shadow: 0 18px 50px rgba(13,47,59,.12);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 10px; z-index: 999; background: var(--white); padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { left: 10px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(247,245,239,.88);
  border-bottom: 1px solid rgba(13,47,59,.08);
}
.navbar { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; background: var(--navy); color: var(--aqua); box-shadow: var(--shadow); }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy small { margin-top: 5px; color: var(--ink-soft); font-size: .72rem; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: .95rem; font-weight: 650; }
.nav-links a:not(.btn):hover, .nav-links a[aria-current="page"] { color: var(--aqua-dark); }
.menu-btn { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 18px; border: 0; border-radius: 13px; font-weight: 800; transition: .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: white; box-shadow: 0 12px 28px rgba(13,47,59,.18); }
.btn-primary:hover { background: var(--navy-2); }
.btn-secondary { background: var(--white); border: 1px solid var(--line); color: var(--ink); }
.btn-accent { background: var(--amber); color: #2c2011; }
.btn-small { min-height: 42px; padding-inline: 15px; border-radius: 11px; }

.hero { padding: 86px 0 70px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 540px; height: 540px; border: 120px solid rgba(111,208,207,.16); border-radius: 50%; right: -270px; top: -130px; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 60px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px; font-size: .82rem; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; color: var(--aqua-dark); }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: var(--amber); }
h1, h2, h3 { margin-top: 0; letter-spacing: -.035em; line-height: 1.08; }
h1 { font-size: clamp(2.65rem, 6vw, 5.25rem); margin-bottom: 22px; max-width: 880px; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); margin-bottom: 18px; }
h3 { font-size: 1.28rem; margin-bottom: 10px; }
.lead { font-size: clamp(1.08rem, 2vw, 1.28rem); color: var(--ink-soft); max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.trust-row { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 18px 24px; color: var(--ink-soft); font-size: .92rem; font-weight: 700; }
.trust-row span { display: inline-flex; gap: 8px; align-items: center; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--aqua-dark); box-shadow: 0 0 0 5px rgba(47,158,156,.11); }

.plumbing-visual { position: relative; min-height: 480px; border-radius: 38px; background: var(--navy); overflow: hidden; box-shadow: 0 30px 70px rgba(13,47,59,.2); }
.plumbing-visual::before { content: ""; position: absolute; width: 390px; height: 390px; border: 70px solid rgba(111,208,207,.15); border-radius: 50%; left: -115px; bottom: -140px; }
.pipe { position: absolute; background: #d6e2e3; border-radius: 999px; box-shadow: inset 0 -6px 0 rgba(13,47,59,.12); }
.pipe.one { width: 255px; height: 54px; right: 48px; top: 80px; }
.pipe.two { width: 54px; height: 240px; right: 48px; top: 80px; }
.pipe.three { width: 210px; height: 54px; right: 48px; top: 266px; }
.joint { position: absolute; width: 85px; height: 85px; border: 22px solid var(--amber); border-radius: 24px; right: 32px; top: 248px; transform: rotate(0deg); background: var(--navy); }
.tap-card { position: absolute; left: 34px; top: 38px; width: min(270px, 68%); padding: 22px; border-radius: 20px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); }
.tap-card strong { font-size: 1.2rem; }
.tap-card p { margin: 8px 0 0; color: var(--ink-soft); font-size: .92rem; }
.status-pill { position: absolute; left: 34px; bottom: 34px; background: var(--aqua); color: var(--navy); border-radius: 999px; padding: 12px 16px; font-weight: 850; }

.section { padding: 86px 0; }
.section-tight { padding: 62px 0; }
.section-dark { background: var(--navy); color: white; }
.section-dark .muted { color: #b8c9cf; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.section-head p { max-width: 590px; margin: 0; }
.muted { color: var(--ink-soft); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card { padding: 28px; background: var(--white); border: 1px solid rgba(13,47,59,.08); border-radius: var(--radius); box-shadow: 0 8px 30px rgba(13,47,59,.06); }
.card-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 15px; margin-bottom: 20px; background: #e6f4f2; color: var(--navy); }
.card p { margin-bottom: 0; color: var(--ink-soft); }
.card-link { display: inline-flex; margin-top: 18px; font-weight: 800; color: var(--aqua-dark); }

.band { background: var(--aqua); color: var(--navy); }
.band-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 30px; }
.band h2 { margin-bottom: 8px; }
.band-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 12px; }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { position: relative; padding: 26px 22px; border-radius: 18px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.step::before { counter-increment: step; content: "0" counter(step); display: block; color: var(--aqua); font-weight: 900; font-size: .9rem; margin-bottom: 28px; letter-spacing: .12em; }
.step p { margin: 0; color: #c2d0d4; }

.problem-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: start; }
.checklist { display: grid; gap: 13px; padding: 0; margin: 0; list-style: none; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checkmark { flex: 0 0 auto; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #e6f4f2; color: var(--success); font-weight: 900; }
.notice { padding: 18px 20px; border-left: 4px solid var(--amber); border-radius: 0 14px 14px 0; background: rgba(240,180,95,.13); color: var(--ink); }

.page-hero { padding: 72px 0 50px; }
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4.4rem); margin-bottom: 16px; }
.breadcrumb { margin-bottom: 18px; color: var(--ink-soft); font-size: .9rem; font-weight: 700; }
.breadcrumb a { color: var(--aqua-dark); }

.service-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-row { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 24px; border-radius: 18px; background: var(--white); border: 1px solid var(--line); }
.service-row p { margin: 0; color: var(--ink-soft); }

.emergency-banner { padding: 24px; border-radius: var(--radius); background: #fff1e8; border: 1px solid #f2c7a7; display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; }
.emergency-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px; background: var(--danger); color: white; font-size: 1.4rem; font-weight: 900; }
.emergency-banner p { margin: 2px 0 0; color: #6b4d3f; }

.quote-shell { display: grid; grid-template-columns: .7fr 1.3fr; gap: 28px; align-items: start; }
.quote-info { position: sticky; top: 106px; padding: 28px; border-radius: var(--radius); background: var(--navy); color: white; }
.quote-info p, .quote-info li { color: #c1d0d5; }
.quote-info ul { padding-left: 20px; }
.quote-card { padding: 32px; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); border: 1px solid rgba(13,47,59,.08); }
.demo-badge { display: inline-flex; padding: 7px 10px; border-radius: 999px; background: #fff5dc; color: #7d571a; font-size: .78rem; font-weight: 850; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 18px; }
.progress { height: 8px; border-radius: 999px; background: #e9efed; overflow: hidden; margin-bottom: 28px; }
.progress > span { display: block; height: 100%; width: 25%; background: var(--aqua-dark); transition: width .25s ease; }
.form-step { display: none; }
.form-step.active { display: block; }
.field { margin-bottom: 20px; }
.field label, .field legend { display: block; font-weight: 800; margin-bottom: 8px; }
.field small { display: block; margin-top: 6px; color: var(--ink-soft); }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #cbd6d3; border-radius: 12px; background: #fcfdfc; color: var(--ink); outline: none;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--aqua-dark); box-shadow: 0 0 0 4px rgba(47,158,156,.12); }
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span { min-height: 52px; display: flex; align-items: center; padding: 10px 13px; border: 1px solid #cbd6d3; border-radius: 12px; background: #fcfdfc; font-weight: 700; }
.choice input:checked + span { border-color: var(--aqua-dark); background: #e9f7f5; box-shadow: 0 0 0 2px rgba(47,158,156,.12); }
.form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.form-error { display: none; margin: 12px 0 0; color: var(--danger); font-weight: 700; }
.form-error.show { display: block; }
.demo-result { display: none; padding: 22px; border-radius: 16px; background: #edf7f1; border: 1px solid #c3e2d0; }
.demo-result.show { display: block; }
.demo-result h3 { color: var(--success); }

.cta-panel { padding: 38px; border-radius: 26px; background: var(--navy); color: white; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.cta-panel p { margin: 7px 0 0; color: #c2d0d4; max-width: 650px; }

.site-footer { padding: 55px 0 28px; background: #09242d; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.1fr .8fr .8fr; gap: 36px; }
.footer-grid p, .footer-grid a { color: #b5c7cc; }
.footer-links { display: grid; gap: 9px; }
.footer-bottom { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; color: #91a7ae; font-size: .86rem; }

@media (max-width: 900px) {
  .nav-links { position: fixed; inset: 78px 0 auto 0; display: none; flex-direction: column; align-items: stretch; gap: 4px; padding: 22px 20px 30px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 8px; }
  .menu-btn { display: grid; place-items: center; }
  .hero { padding-top: 58px; }
  .hero-grid, .problem-split, .quote-shell, .band-grid { grid-template-columns: 1fr; }
  .plumbing-visual { min-height: 420px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .band-actions { justify-content: flex-start; }
  .quote-info { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .brand-copy small { display: none; }
  .hero, .section { padding: 64px 0; }
  h1 { font-size: clamp(2.35rem, 13vw, 3.5rem); }
  .grid-3, .grid-2, .service-list, .steps, .choice-grid, .footer-grid { grid-template-columns: 1fr; }
  .section-head, .cta-panel, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .plumbing-visual { min-height: 360px; border-radius: 26px; }
  .pipe.one { width: 200px; right: 26px; }
  .pipe.two { right: 26px; }
  .pipe.three { width: 155px; right: 26px; }
  .joint { right: 10px; }
  .emergency-banner { grid-template-columns: auto 1fr; }
  .emergency-banner .btn { grid-column: 1 / -1; }
  .quote-card { padding: 23px; }
}


/* Demo imagery */
.hero-photo-wrap { position: relative; margin: 0; min-height: 470px; border-radius: 32px; overflow: hidden; box-shadow: var(--shadow); background: #dce8ea; }
.hero-photo { width: 100%; height: 100%; min-height: 470px; object-fit: cover; display: block; }
.photo-caption { position: absolute; left: 22px; right: 22px; bottom: 22px; padding: 16px 18px; border-radius: 16px; background: rgba(9,36,45,.9); color: #fff; backdrop-filter: blur(8px); display: grid; gap: 3px; }
.photo-caption span { color: #c8d7db; font-size: .92rem; }
.wide-photo { margin: 0; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); background: #dce8ea; }
.wide-photo img { display: block; width: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.quote-preview-image { width: 100%; display: block; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 16px; margin: 0 0 20px; }
.tally-card { min-height: 760px; }
.tally-card iframe { display: block; width: 100%; min-height: 760px; }
@media (max-width: 900px) { .hero-photo-wrap, .hero-photo { min-height: 400px; } }
@media (max-width: 620px) { .hero-photo-wrap, .hero-photo { min-height: 300px; } .wide-photo img { aspect-ratio: 4 / 3; } }