/* ==========================================================================
   Nimbus Living / EXTENDR — Design System
   Warm, residential, crafted. Not stark tech-minimal, not luxury-showroom.
   ========================================================================== */

:root {
  /* Brand palette (from Nimbus Living / EXTENDR brand materials) */
  --mocha: #8a6a52;         /* wordmark / brand taupe-mocha */
  --mocha-dark: #6f5340;
  --mocha-light: #c9ab8e;
  --navy: #1c2c40;          /* headlines, dark panels */
  --navy-deep: #131f2f;
  --gold: #c79a3d;          /* accent: labels, dividers, highlight cards */
  --gold-light: #e3c785;
  --cream: #f7f2ea;         /* off-white background */
  --warm-gray: #ece4d8;
  --paper: #fffdf9;
  --ink: #2a2420;           /* body text on light */
  --ink-soft: #5b5248;

  --font-serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1160px;
  --radius: 4px;
  --shadow-soft: 0 12px 32px rgba(28, 44, 64, 0.10);
  --shadow-card: 0 6px 18px rgba(42, 36, 32, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
p { margin: 0 0 1.1em; }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.eyebrow {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  display: inline-block;
  margin-bottom: 0.9em;
}
.rule {
  border: none;
  border-top: 1px solid rgba(28, 44, 64, 0.14);
  margin: 2.5rem 0;
}
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--gold); color: var(--navy-deep); }
.btn-primary:hover { background: var(--gold-light); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.btn-outline-light:hover { background: #fff; color: var(--navy-deep); border-color: #fff; }
.btn-ghost { background: transparent; color: var(--mocha-dark); padding: 0.85em 0; }
.btn-ghost:hover { color: var(--gold); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid rgba(28,44,64,0.08);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.wordmark { display: flex; flex-direction: column; line-height: 1; }
.wordmark svg, .wordmark img { height: 42px; width: auto; display: block; }
.footer-wordmark { height: 40px; width: auto; filter: brightness(1.7) contrast(0.85); }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--navy);
  border-radius: var(--radius);
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  position: relative;
  transition: 0.2s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.site-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--navy);
  border-bottom-color: var(--gold);
}
.header-cta { display: flex; align-items: center; gap: 20px; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; }
  .site-nav {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--cream);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
    padding: 24px;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav ul { flex-direction: column; gap: 6px; }
  .site-nav a { display: block; padding: 14px 4px; font-size: 1.1rem; }
  .header-cta .btn-primary-label { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 40px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-bottom: 0.4em; }
.hero .lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 46ch; }
.hero-actions { display: flex; gap: 16px; margin-top: 1.6rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 2.4rem; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-serif); font-size: 2rem; color: var(--navy); display: block; }
.hero-stat .label { font-size: 0.8rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Placeholder photo blocks ----------
   No final photography exists yet; these represent image slots with a
   labeled warm gradient wash and a visible "placeholder" tag so the build
   is never mistaken for finished imagery. Real <img> tags with descriptive
   alt text should replace .photo-slot's inner SVG once assets land. */
.photo-slot {
  /* <figure> carries a 1em 40px browser-default margin that was never
     reset here — harmless-looking on wide desktop cards, but on a narrow
     mobile card that 80px of side margin eats a huge share of the
     available width, making every photo look tiny and off-center. */
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--mocha-light) 0%, var(--mocha) 45%, var(--navy) 100%);
  aspect-ratio: var(--ar, 4 / 3);
  box-shadow: var(--shadow-soft);
}
.photo-slot svg { width: 100%; height: 100%; }
.photo-slot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-slot.contain { background: var(--paper); }
.photo-slot.contain img { object-fit: contain; }
.photo-slot .tag {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(19, 31, 47, 0.78);
  color: #fff;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 3px;
}
.photo-slot.ar-square { --ar: 1 / 1; }
.photo-slot.ar-tall { --ar: 3 / 4; }
.photo-slot.ar-wide { --ar: 16 / 9; }
.photo-slot.ar-hero { --ar: 5 / 4; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-tight { padding: 56px 0; }
.section-navy { background: var(--navy); color: #f2ede4; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy .eyebrow { color: var(--gold-light); }
.section-cream { background: var(--paper); }
.section-header { max-width: 62ch; margin: 0 auto 3rem; text-align: center; }
.section-header.left { margin: 0 0 3rem; text-align: left; }

/* ---------- Grids & cards ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 880px) {
  .grid-2 { grid-template-columns: 1fr; gap: 28px; }
  .grid-3 { grid-template-columns: 1fr; gap: 28px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-card);
}
.card-gold {
  background: linear-gradient(160deg, #fff 0%, #fbf2dc 100%);
  border: 1px solid rgba(199, 154, 61, 0.35);
}
.piece-card { display: flex; flex-direction: column; gap: 16px; }
.piece-card .num {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 1.1rem;
}

/* ---------- Stat / KPI row ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-row .stat .num { font-family: var(--font-serif); font-size: 2.6rem; color: var(--gold); display: block; }
.stat-row .stat .label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(242,237,228,0.75); display: block; margin-top: 0.3em; }
@media (max-width: 700px) { .stat-row { grid-template-columns: 1fr; } }

/* ---------- Transformation interactive (slider) ---------- */
.transform-block {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--navy-deep);
}
.transform-visual {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.transform-layer {
  position: absolute; inset: 0;
}
.transform-layer.after { clip-path: inset(0 0 0 var(--reveal, 50%)); }
.transform-slider-row {
  padding: 18px 22px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.transform-slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--gold);
}
.transform-caption {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(242,237,228,0.85);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 22px 4px;
}

/* ---------- Journal ---------- */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
@media (max-width: 880px) { .journal-grid { grid-template-columns: 1fr; } }
.journal-card { display: block; }
.journal-card .photo-slot { margin-bottom: 16px; }
.journal-card .kicker {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 700;
}
.journal-card h3 { margin: 0.3em 0 0.4em; }
.journal-card .dek { color: var(--ink-soft); font-size: 0.95rem; }
.journal-card .meta { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.6em; }

.article-hero { padding: 48px 0 0; }
.article-body { max-width: 68ch; margin: 0 auto; font-size: 1.06rem; }
.article-body h2 { margin-top: 2em; }
.article-body blockquote {
  margin: 2em 0;
  padding: 0.2em 0 0.2em 1.4em;
  border-left: 3px solid var(--gold);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--navy);
}
.article-meta {
  display: flex; gap: 14px; align-items: center;
  color: var(--ink-soft); font-size: 0.85rem;
  margin-bottom: 1.6rem;
}
.pill {
  display: inline-block;
  background: var(--warm-gray);
  color: var(--ink-soft);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Finishes ---------- */
.finish-toggle {
  display: inline-flex;
  border: 1px solid var(--navy);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 2rem;
}
.finish-toggle button {
  border: none;
  background: transparent;
  padding: 10px 22px;
  font-family: var(--font-sans);
  font-weight: 600;
  cursor: pointer;
  color: var(--navy);
}
.finish-toggle button.is-active { background: var(--navy); color: #fff; }

/* ---------- Where to Buy ---------- */
.price-card {
  text-align: center;
  padding: 48px;
}
.price-card .price {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  color: var(--navy);
}
.included-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 10px;
  text-align: left;
}
.included-list li { display: flex; gap: 10px; align-items: flex-start; }
.included-list li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 700;
}

/* ---------- Testimonial / vignette ---------- */
.vignette {
  border-left: 3px solid var(--gold);
  padding-left: 1.4rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(242,237,228,0.8);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1em;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.note-callout {
  background: var(--warm-gray);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* Reveal-on-scroll (progressive enhancement; .js-ready adds the transition) */
.reveal {
  opacity: 1;
  transform: none;
}
.js-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}