/* =========================================================================
   Akua Mosaics — styles
   Aesthetic: luxury-minimal (inspired by anthologytile.com)
   Palette: pulled from akuamosaics.com —
     brand blue #0095eb, darker blue #007cc3, near-black #161922.
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --ink: #231f20;          /* logo wordmark near-black / dark sections */
  --ink-soft: #4a4647;
  --blue: #00b5cb;         /* Akua logo cyan (primary accent) */
  --blue-dark: #0094a7;    /* darker cyan for hover */
  --blue-2: #5987c6;       /* Akua logo wave blue (secondary) */
  --bg: #ffffff;
  --bg-alt: #f7f7f7;       /* light gray section background */
  --surface: #ffffff;
  --muted: #6a6c74;
  --line: #e6e7ea;
  --good: #2f8f6b;
  --good-bg: #eaf4ef;
  --warn: #b07a2e;
  --warn-bg: #f7efe3;
  --shadow: 0 18px 50px rgba(22, 25, 34, 0.10);
  --radius: 4px;
  --maxw: 1280px;
  --display: "Jost", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); text-decoration: none; transition: color .15s; }
a:hover { color: var(--blue); }
img { max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); line-height: 1.15; font-weight: 400; letter-spacing: -0.01em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; }
.section.tight { padding: 56px 0; }
.section.alt { background: var(--bg-alt); }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---- Eyebrow / kicker ---- */
.eyebrow {
  display: inline-block; font-family: var(--body); font-size: 12px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--blue); margin-bottom: 20px;
}

/* ---- Buttons — squared, letter-spaced, understated ---- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 15px 30px; border-radius: var(--radius); cursor: pointer; transition: .2s;
  font-family: var(--body); font-size: 12.5px; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; border: 1px solid transparent; text-decoration: none; line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 11px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Header / nav — white, minimal, sticky ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
/* On pages where a hero follows the header, let the scroller show through */
.site-header:has(+ .hero), .site-header.over-hero {
  position: absolute; top: 0; left: 0; right: 0;
  background: transparent; backdrop-filter: none; border-bottom: 0;
}
/* Dark gradient behind the overlay header so the logo + links stay readable
   no matter how bright the rotating photo behind them is. */
.site-header:has(+ .hero)::before, .site-header.over-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,.62) 0%, rgba(0,0,0,.34) 55%, rgba(0,0,0,0) 100%);
}
/* Over a photo: swap to the white-wordmark logo, use white nav text */
.brand-logo.on-dark { display: none; }
.site-header:has(+ .hero) .brand-logo.on-light, .site-header.over-hero .brand-logo.on-light { display: none; }
.site-header:has(+ .hero) .brand-logo.on-dark, .site-header.over-hero .brand-logo.on-dark { display: block; }
.site-header:has(+ .hero) .nav-links a, .site-header.over-hero .nav-links a { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.45); }
.site-header:has(+ .hero) .nav-links a:hover,
.site-header:has(+ .hero) .nav-links a.active,
.site-header.over-hero .nav-links a:hover,
.site-header.over-hero .nav-links a.active { color: var(--blue); }
.site-header:has(+ .hero) .nav-cta,
.site-header.over-hero .nav-cta {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.85); text-shadow: none;
}
.site-header:has(+ .hero) .nav-cta:hover,
.site-header.over-hero .nav-cta:hover { background: #fff; color: var(--ink); border-color: #fff; }
.site-header:has(+ .hero) .nav-toggle, .site-header.over-hero .nav-toggle { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.45); }
.nav { display: flex; align-items: center; gap: 32px; height: 84px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-logo { height: 58px; width: auto; display: block; }
.nav-links { display: flex; gap: 30px; margin-left: auto; align-items: center; }
.nav-links a { color: #000; font-size: 13px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-contact { display: flex; flex-direction: row; gap: 22px; align-items: center; margin: 0 auto; }
.nav-contact a { color: #000; font-size: 13px; font-weight: 500; letter-spacing: .02em; text-transform: none; }
.nav-contact a:hover { color: var(--blue); }
.nav-cta { margin-left: 6px; background: #fff; color: #000; border-color: #000; }
.nav-cta:hover { background: #000; color: #fff; border-color: #000; }
.nav-cta .quote-count { background: #000; color: #fff; }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); font-size: 26px; cursor: pointer; margin-left: auto; }

/* ---- Hero — full-bleed rotating room scenes ---- */
.hero {
  position: relative; color: #fff; min-height: 82vh; display: flex; align-items: center; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.4s ease;
}
.hero-slide.active { opacity: 1; }
.hero-scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(35,31,32,.78) 0%, rgba(35,31,32,.42) 58%, rgba(35,31,32,.18) 100%);
}
.hero .wrap { position: relative; z-index: 2; padding-top: 164px; padding-bottom: 80px; }

/* Collection page: shorter hero band with rotating scenes */
.collection-hero { min-height: 44vh; }
.collection-hero h1 { font-size: clamp(32px, 4vw, 52px); margin: 0; }
.hero .eyebrow { color: #fff; opacity: .9; }
.hero h1 { color: #fff; font-weight: 300; font-size: clamp(38px, 5.5vw, 70px); margin: 0 0 22px; max-width: 16ch; letter-spacing: -0.02em; }
.hero h1.nowrap { white-space: nowrap; max-width: none; }
@media (max-width: 760px) { .hero h1.nowrap { white-space: normal; font-size: clamp(30px, 8vw, 44px); } }
.hero p { font-size: 18px; color: rgba(255,255,255,.9); max-width: 56ch; margin: 0 0 36px; font-weight: 300; }
.hero .actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---- Stat strip ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 0 12px; }
.stat .num { font-family: var(--display); font-size: 40px; font-weight: 300; color: var(--ink); letter-spacing: -0.02em; }
.stat .lbl { color: var(--muted); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin-top: 6px; }

/* ---- Section headings ---- */
.head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.head h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 300; margin: 0 0 14px; letter-spacing: -0.02em; }
.head p { color: var(--muted); font-size: 17px; margin: 0; font-weight: 300; }

/* ---- Generic grids / cards ---- */
.grid { display: grid; gap: 28px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--surface); padding: 8px 4px; }
.card .ico { font-size: 26px; color: var(--blue); }
.card h3 { margin: 16px 0 10px; font-size: 20px; font-weight: 500; }
.card p { margin: 0; color: var(--muted); font-size: 15px; font-weight: 300; line-height: 1.7; }

/* ---- Catalog toolbar ---- */
.toolbar { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 40px; }
.toolbar input, .toolbar select {
  padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--radius);
  font-size: 14px; background: #fff; color: var(--ink); font-family: var(--body);
}
.toolbar input { flex: 1; min-width: 240px; }
.toolbar input:focus, .toolbar select:focus { outline: none; border-color: var(--blue); }
.toolbar #result-count { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }

/* ---- Product card ---- */
.product-card {
  background: var(--surface); display: flex; flex-direction: column;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .25s;
}
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.product-card .thumb {
  height: 230px; padding: 0; border: 0; cursor: pointer; display: block; width: 100%;
  background: var(--bg-alt); overflow: hidden;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.product-card .thumb:hover img { transform: scale(1.06); }
.product-card .body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.series-tag {
  display: inline-block; font-size: 10.5px; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--blue);
}
.product-card h3 { font-size: 19px; font-weight: 500; margin: 8px 0 6px; }
.product-card .spec { font-size: 13px; color: var(--muted); margin: 0 0 18px; flex: 1; font-weight: 300; }
.card-actions { display: flex; gap: 10px; }
.card-actions .btn { flex: 1; justify-content: center; }

/* ---- Pills ---- */
.pill {
  display: inline-block; font-size: 10.5px; font-weight: 600; padding: 4px 11px; letter-spacing: .08em;
  text-transform: uppercase; border-radius: 100px; background: var(--good-bg); color: var(--good);
}
.pill.low { background: var(--warn-bg); color: var(--warn); }
.pill.gray { background: #f0f0f1; color: var(--muted); }

/* ---- Series cards (home) ---- */
.series-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.series-card {
  display: flex; flex-direction: column; background: var(--surface); overflow: hidden; color: var(--ink); transition: .25s;
}
.series-card:hover { color: var(--ink); transform: translateY(-4px); }
.series-cover { height: 220px; overflow: hidden; background: var(--bg-alt); border-radius: var(--radius); }
.series-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.series-card:hover .series-cover img { transform: scale(1.06); }
.series-meta { padding: 18px 2px 4px; display: flex; flex-direction: column; gap: 4px; }
.series-meta h3 { font-size: 20px; font-weight: 500; margin: 0; }
.series-meta h3::after { content: " \2192"; color: var(--blue); opacity: 0; transition: .2s; }
.series-card:hover .series-meta h3::after { opacity: 1; }
.series-meta span { font-size: 13px; color: var(--muted); font-weight: 300; }

/* ---- CTA band ---- */
.cta-band {
  background: var(--ink); color: #fff; padding: 80px 48px; text-align: center; border-radius: var(--radius);
}
.cta-band h2 { color: #fff; font-size: clamp(26px, 3vw, 36px); font-weight: 300; margin: 0 0 14px; }
.cta-band p { color: rgba(255,255,255,.82); margin: 0 0 30px; font-size: 17px; font-weight: 300; }

/* ---- Footer ---- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding: 76px 0 44px; }
.site-footer .brand { color: #fff; }
.footer-logo { height: 56px; width: auto; display: block; margin-bottom: 16px; }
.site-footer h4 { color: #fff; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 18px; font-family: var(--body); font-weight: 600; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 11px; }
.site-footer a { color: rgba(255,255,255,.72); font-size: 14px; font-weight: 300; }
.site-footer a:hover { color: var(--blue); }
.site-footer p { font-weight: 300; font-size: 14px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 24px 0; font-size: 12px; letter-spacing: .04em;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: rgba(255,255,255,.6);
}
.footer-bottom a { color: rgba(255,255,255,.85); }
.footer-bottom a:hover { color: var(--blue); }

/* ---- Auth / login ---- */
.auth-wrap { min-height: calc(100vh - 84px); display: grid; place-items: center; padding: 56px 24px; background: var(--bg-alt); }
.auth-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); width: 100%; max-width: 440px; padding: 48px; }
.auth-card h1 { font-size: 28px; font-weight: 400; margin: 0 0 6px; }
.auth-card .sub { color: var(--muted); margin: 0 0 30px; font-size: 15px; font-weight: 300; }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 500; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.field input { width: 100%; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); font-size: 15px; font-family: var(--body); }
.field input:focus { outline: none; border-color: var(--blue); }
.demo-note { background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; font-size: 13px; color: var(--muted); margin-top: 26px; }
.demo-note b { color: var(--ink); }
.demo-note code { background: #fff; padding: 2px 7px; border-radius: 3px; font-size: 12.5px; border: 1px solid var(--line); }
.error-msg { background: #fdeceb; color: #b4291f; border-radius: var(--radius); padding: 12px 15px; font-size: 14px; margin-bottom: 20px; display: none; }
.error-msg.show { display: block; }

/* ---- Portal dashboard ---- */
.portal-bar { background: #fff; border-bottom: 1px solid var(--line); }
.portal-bar .wrap { display: flex; align-items: center; gap: 20px; height: 66px; }
.portal-tabs { display: flex; gap: 4px; margin-right: auto; flex-wrap: wrap; }
.portal-tabs button {
  background: none; border: 0; padding: 10px 18px; border-radius: var(--radius); cursor: pointer;
  font-family: var(--body); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.portal-tabs button.active { background: var(--ink); color: #fff; }
.portal-tabs button:hover:not(.active) { color: var(--blue); }
.acct-chip { font-size: 13px; color: var(--muted); text-align: right; font-weight: 300; }
.acct-chip b { color: var(--ink); display: block; font-weight: 500; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.kpi .lbl { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }
.kpi .val { font-family: var(--display); font-size: 30px; font-weight: 300; color: var(--ink); margin-top: 8px; }
.kpi .sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; font-weight: 300; }

.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 28px; }
.panel-head { padding: 20px 24px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.panel-head h2 { font-size: 16px; font-weight: 500; margin: 0; }
.panel-body { padding: 8px 24px 20px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 14px 10px; font-size: 14px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.num-cell { text-align: right; font-variant-numeric: tabular-nums; }
.status { display: inline-block; padding: 4px 11px; border-radius: 100px; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.status.delivered, .status.paid, .status.won { background: var(--good-bg); color: var(--good); }
.status.processing, .status.open, .status.quoted, .status.pending { background: var(--warn-bg); color: var(--warn); }

.tier-badge {
  display: inline-block; padding: 5px 14px; border-radius: 100px; font-family: var(--body);
  font-weight: 600; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--blue);
}

.hidden { display: none !important; }

/* ---- Toast ---- */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 15px 26px; border-radius: var(--radius);
  box-shadow: var(--shadow); font-size: 14px; opacity: 0; pointer-events: none; transition: .25s; z-index: 300; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- Quote count badge ---- */
.quote-count {
  display: inline-grid; place-items: center; min-width: 19px; height: 19px; padding: 0 6px;
  border-radius: 100px; background: #fff; color: var(--blue); font-size: 11px; font-weight: 700; margin-left: 7px;
}
.quote-count.hidden { display: none; }

/* ---- Product modal ---- */
.modal {
  position: fixed; inset: 0; z-index: 400; background: rgba(22,25,34,.6);
  display: none; align-items: center; justify-content: center; padding: 24px; overflow-y: auto;
}
.modal.show { display: flex; }
.modal-card { background: #fff; border-radius: var(--radius); max-width: 920px; width: 100%; position: relative; box-shadow: 0 30px 80px rgba(0,0,0,.4); margin: auto; }
.modal-card-sheet { max-width: 720px; overflow: hidden; }
.spec-sheet { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.modal-close {
  position: absolute; top: 14px; right: 16px; z-index: 2; border: 0; background: rgba(255,255,255,.92);
  width: 40px; height: 40px; border-radius: 50%; font-size: 24px; cursor: pointer; color: var(--ink); box-shadow: var(--shadow); line-height: 1;
}
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; }
.modal-media { position: relative; background: var(--bg-alt); border-radius: var(--radius) 0 0 var(--radius); overflow: hidden; min-height: 360px; }
.modal-media > img:first-child { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-thumb { position: absolute; bottom: 16px; left: 16px; width: 92px; height: 92px; object-fit: cover; border-radius: var(--radius); border: 3px solid #fff; box-shadow: var(--shadow); }
.modal-info { padding: 38px; }
.modal-info h2 { font-size: 30px; font-weight: 400; margin: 8px 0 2px; }
.modal-info .sku-line { font-size: 12px; letter-spacing: .08em; margin: 0 0 16px; }
.modal-info p { font-size: 14.5px; color: var(--ink-soft); font-weight: 300; line-height: 1.75; }
.spec-table { width: 100%; margin: 18px 0 16px; }
.spec-table th, .spec-table td { text-align: left; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.spec-table th { color: var(--muted); font-weight: 500; width: 38%; text-transform: none; letter-spacing: 0; }
.uses-row { display: flex; flex-wrap: wrap; gap: 7px; }

/* ---- Quote builder input ---- */
.qty-input { width: 66px; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius); font-size: 14px; font-family: var(--body); }

/* ---- Responsive ---- */
@media (max-width: 1000px) {
  .cols-4, .series-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .stats, .kpis { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cols-3 { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-contact { display: none; }
  .nav-toggle { display: block; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: 84px; left: 0; right: 0;
    background: #fff; padding: 22px 32px; gap: 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav.open .nav-links .nav-cta { margin: 4px 0 0; }
  /* mobile dropdown is white — force dark text even over a hero */
  .site-header:has(+ .hero) .nav.open .nav-links a,
  .site-header.over-hero .nav.open .nav-links a { color: var(--ink); text-shadow: none; }
  .site-header:has(+ .hero) .nav.open .nav-links .nav-cta,
  .site-header.over-hero .nav.open .nav-links .nav-cta { color: var(--ink); border-color: var(--ink); }
  .modal-grid { grid-template-columns: 1fr; }
  .modal-media { border-radius: var(--radius) var(--radius) 0 0; min-height: 240px; max-height: 280px; }
}
@media (max-width: 560px) {
  .cols-4, .series-grid, .stats, .kpis, .product-grid.cols-4 { grid-template-columns: 1fr; }
  .auth-card { padding: 32px; }
  .wrap { padding: 0 22px; }
  .cta-band { padding: 56px 26px; }
  .brand-logo { height: 40px; }
}