/* ============================================================
   AC Custom Reno — site styles
   Plain CSS, no frameworks. Premium, clean: deep navy + gold.
   Brand navy sampled from logo: #101040
   ============================================================ */

:root {
  /* Brand palette */
  --navy:       #101040;   /* brand navy (from logo) */
  --navy-deep:  #0a0a2c;   /* darker navy (hovers) */
  --navy-2:     #1a1a4d;   /* lighter navy panel */
  --navy-3:     #2c2e63;   /* navy-grey borders on dark */
  --paper:      #ffffff;
  --cloud:      #f3f4f8;   /* light section bg */
  --line:       #e3e5ef;
  --concrete:   #6a7088;   /* muted text on light */

  --gold:       #c9a14a;   /* premium accent */
  --gold-deep:  #b08a35;
  --gold-soft:  rgba(201,161,74,.14);

  --grad-gold:  linear-gradient(120deg, #c9a14a 0%, #e6c87a 100%);

  /* legacy aliases so inline HTML var refs keep working */
  --ink:        var(--navy);
  --ink-2:      var(--navy-2);
  --steel:      var(--navy-3);
  --orange:     var(--gold);
  --orange-deep:var(--gold-deep);
  --amber:      var(--gold);

  --shadow-sm:  0 2px 8px rgba(16, 16, 64, .08);
  --shadow-md:  0 14px 32px rgba(16, 16, 64, .14);
  --shadow-lg:  0 30px 70px rgba(10, 10, 44, .30);

  --radius:     10px;
  --radius-sm:  6px;
  --maxw:       1160px;

  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  line-height: 1.06;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
  font-weight: 800;
  text-transform: none;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); }
h3 { font-size: 1.28rem; }
p { margin: 0 0 1em; }

a { color: var(--gold-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border-left: 3px solid var(--gold);
  padding: 2px 0 2px 12px;
  margin-bottom: 18px;
}

.lead { font-size: 1.18rem; color: var(--concrete); max-width: 60ch; }

.text-grad {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .98rem;
  padding: 15px 28px; border-radius: var(--radius-sm);
  border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  text-decoration: none; text-transform: uppercase; letter-spacing: .04em;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 10px 24px rgba(16,16,64,.30); }
.btn-primary:hover { background: var(--navy-deep); box-shadow: 0 14px 30px rgba(16,16,64,.40); }
.btn-gold { background: var(--gold); color: var(--navy); box-shadow: 0 10px 24px rgba(201,161,74,.30); }
.btn-gold:hover { background: var(--gold-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-deep); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--cloud); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-deep); }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(16, 16, 64, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.15rem; color: #fff; letter-spacing: .01em; text-transform: uppercase; }
.brand:hover { text-decoration: none; }
.brand .mark { width: 44px; height: 44px; border-radius: var(--radius-sm); background: #fff; display: grid; place-items: center; color: var(--navy); font-weight: 900; font-size: .95rem; letter-spacing: .02em; box-shadow: var(--shadow-sm); }
.brand small { display: block; font-size: .6rem; font-weight: 600; color: #aab0c8; letter-spacing: .16em; }

.nav-links { display: flex; align-items: center; gap: 24px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: #d6d9e4; font-weight: 600; font-size: .88rem; text-transform: uppercase; letter-spacing: .05em; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-links a.active { color: var(--gold); }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-phone { color: #fff; font-weight: 800; font-size: 1rem; letter-spacing: .02em; white-space: nowrap; }
.nav-phone:hover { color: var(--gold); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 3px; background: #fff; border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle span + span { margin-top: 6px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- Sections ---------- */
section { padding: 86px 0; }
.section-tight { padding: 56px 0; }
.bg-cloud { background: var(--cloud); }
.bg-ink { background: var(--navy); color: #fff; }
.bg-ink h2, .bg-ink h3, .bg-ink h4 { color: #fff; }
.bg-ink .lead { color: #aab0c8; }

.section-head { max-width: 62ch; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Hero (navy) ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  padding: 104px 0 96px;
  background:
    radial-gradient(820px 460px at 85% -10%, rgba(201,161,74,.18), transparent 60%),
    radial-gradient(700px 480px at -5% 110%, rgba(42,46,99,.55), transparent 55%),
    var(--navy);
}
.hero h1 { margin-bottom: .35em; color: #fff; }
.hero .lead { margin-bottom: 30px; color: #c4c8d8; }
.hero .eyebrow { color: var(--gold); border-color: var(--gold); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px; color: #aab0c8; font-size: .9rem; font-weight: 600; }
.hero-trust span { display: flex; align-items: center; gap: 7px; }
.hero-trust .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }

/* Hero visual panel */
.hero-card { background: var(--navy-2); border: 1px solid var(--navy-3); border-left: 4px solid var(--gold); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 28px; }
.hero-card .row { display: flex; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--navy-3); }
.hero-card .row:last-child { border-bottom: 0; }
.hero-card .ic { width: 46px; height: 46px; flex: none; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1.3rem; background: var(--navy-3); }
.hero-card strong { display: block; font-size: 1rem; color: #fff; }
.hero-card small { color: #aab0c8; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { background: var(--navy); color: #fff; border-bottom: 3px solid var(--gold); border-radius: var(--radius); padding: 28px 24px; }
.stat .num { font-size: 2.7rem; font-weight: 900; letter-spacing: -.03em; line-height: 1; color: var(--gold); }
.stat .lbl { color: #c4c8d8; font-weight: 600; margin-top: 8px; font-size: .96rem; }

/* ---------- Cards grid ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.card .badge { width: 54px; height: 54px; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 18px; background: var(--cloud); }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--concrete); margin-bottom: 0; }

/* ---------- Service rows ---------- */
.svc { display: grid; grid-template-columns: 64px 1fr; gap: 20px; padding: 28px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.svc .badge { width: 64px; height: 64px; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1.9rem; background: var(--cloud); }
.svc h3 { margin-bottom: .35em; }
.svc p { color: var(--concrete); margin: 0; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.step { position: relative; padding: 30px; background: var(--navy); color: #fff; border-radius: var(--radius); }
.step::before { counter-increment: step; content: "0" counter(step); display: block; font-size: 2.2rem; font-weight: 900; color: var(--gold); margin-bottom: 10px; line-height: 1; }
.step h3 { margin-bottom: .4em; color: #fff; }
.step p { color: #aab0c8; margin: 0; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.pillar { padding: 28px; border-radius: var(--radius); background: var(--navy-2); border: 1px solid var(--navy-3); border-bottom: 3px solid var(--gold); }
.pillar .badge { width: 54px; height: 54px; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 16px; background: var(--navy-3); }
.pillar h3 { margin-bottom: .4em; color: #fff; }
.pillar p { color: #aab0c8; margin: 0; }

/* ---------- Portfolio ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--navy-3); display: grid; place-items: end start; color: #fff; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.tile.ph { background: repeating-linear-gradient(135deg, #20224e 0 18px, #1a1c45 18px 36px); }
.tile .tag { position: relative; z-index: 2; margin: 0; padding: 16px 18px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: .95rem; }
.tile::before { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 50%, rgba(10,10,44,.72)); z-index: 1; }
.tile .ph-ic { position: absolute; inset: 0; display: grid; place-items: center; font-size: 2.4rem; opacity: .5; z-index: 1; }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }

/* ---------- Photos ---------- */
.hero-photo { width: 100%; border-radius: var(--radius); border-left: 4px solid var(--gold); box-shadow: var(--shadow-lg); object-fit: cover; max-height: 600px; }
.media-img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-md); border-bottom: 3px solid var(--gold); object-fit: cover; }

/* ---------- CTA banner ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius); padding: 60px 48px; background: var(--navy); color: #fff; text-align: center; box-shadow: var(--shadow-lg); border-bottom: 4px solid var(--gold); }
.cta-band h2 { color: #fff; }
.cta-band p { color: #c4c8d8; font-size: 1.15rem; max-width: 56ch; margin: 0 auto 28px; }
.cta-band .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Testimonials ---------- */
.quote { max-width: 800px; margin: 0 auto; text-align: center; }
.quote blockquote { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; line-height: 1.32; margin: 0 0 24px; text-transform: none; }
.quote .who { color: var(--concrete); font-weight: 700; }
.bg-ink .quote .who { color: #aab0c8; }
.stars { color: var(--gold); font-size: 1.3rem; letter-spacing: 3px; margin-bottom: 18px; }
.review { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.review p { color: var(--navy); font-size: 1.05rem; }
.review .who { color: var(--concrete); font-weight: 800; text-transform: uppercase; letter-spacing: .04em; font-size: .85rem; margin: 0; }

/* ---------- Checklist ---------- */
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { padding: 12px 0 12px 36px; position: relative; color: var(--concrete); }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-deep); font-weight: 900; font-size: 1.2rem; }
.bg-ink .checklist li { color: #c4c8d8; }
.bg-ink .checklist li::before { color: var(--gold); }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split.reverse > div:first-child { order: 2; }

/* ---------- Service-area chips ---------- */
.areas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.areas span { background: var(--navy-2); color: #fff; border: 1px solid var(--navy-3); border-left: 3px solid var(--gold); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600; font-size: .95rem; }

/* ---------- Contact cards ---------- */
.contact-cards { display: grid; gap: 16px; }
.contact-card { display: flex; gap: 16px; align-items: flex-start; padding: 24px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.contact-card .ic { font-size: 1.5rem; width: 50px; height: 50px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--cloud); flex: none; }
.contact-card strong { display: block; text-transform: uppercase; letter-spacing: .04em; font-size: .82rem; color: var(--concrete); }
.contact-card a, .contact-card .big { font-weight: 800; font-size: 1.15rem; color: var(--navy); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: var(--radius-sm); padding: 4px 22px; margin-bottom: 14px; box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.06rem; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--gold-deep); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--concrete); padding-bottom: 18px; margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #aab0c8; padding: 64px 0 30px; border-top: 4px solid var(--gold); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.site-footer h4 { color: #fff; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #aab0c8; }
.site-footer a:hover { color: #fff; }
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.footer-about { max-width: 36ch; color: #8b91ad; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--navy-3); padding-top: 24px; font-size: .88rem; color: #8b91ad; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .steps, .pillars, .gallery { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse > div:first-child { order: 0; }
  .nav-links { gap: 18px; }
}
@media (max-width: 760px) {
  section { padding: 60px 0; }
  .nav-links { position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--navy-2); border-bottom: 1px solid var(--navy-3); box-shadow: var(--shadow-md); padding: 8px 24px 20px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 0; width: 100%; border-bottom: 1px solid var(--navy-3); }
  .nav-phone { display: none; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .steps, .pillars, .gallery { grid-template-columns: 1fr; }
  .cta-band { padding: 44px 24px; }
}
@media (max-width: 460px) {
  .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}