/* ─── TOKENS ──────────────────────────────────────── */
:root {
  --bg:           #F5F0E8;
  --surface:      #EDE8DE;
  --surface-2:    #E2DDD1;
  --clay:         #CC5500;
  --clay-dim:     #8F3C00;
  --clay-glow:    rgba(204, 85, 0, 0.12);
  --clay-line:    rgba(204, 85, 0, 0.22);
  --cream:        #1A1612;
  --cream-mid:    rgba(26, 22, 18, 0.60);
  --cream-mute:   rgba(26, 22, 18, 0.38);
  --cream-faint:  rgba(26, 22, 18, 0.07);
  --rule:         rgba(26, 22, 18, 0.08);
  --rule-strong:  rgba(26, 22, 18, 0.13);
  --amber:        #D97706;

  /* Navy — highlight sections */
  --navy:         #0E1520;
  --navy-surface: #141E2E;
  --navy-text:    #EDE8DE;
  --navy-mid:     rgba(237, 232, 222, 0.62);
  --navy-mute:    rgba(237, 232, 222, 0.35);
  --navy-rule:    rgba(237, 232, 222, 0.09);

  /* Form/card light tokens */
  --light-bg:     #F5F0E8;
  --light-surface:#FFFDF9;
  --light-ink:    #1A1612;
  --light-mid:    #4D4A46;
  --light-mute:   #928F89;
  --light-rule:   #DDD9CF;

  --font-display: 'Barlow Condensed', Impact, sans-serif;
  --font-display-weight: 800;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius:    10px;
  --radius-lg: 18px;
  --shadow:    0 4px 24px rgba(26, 22, 18, 0.12);
  --shadow-lg: 0 12px 56px rgba(26, 22, 18, 0.16);

  --nav-h: 68px;
}

/* ─── RESET ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.045'/></svg>");
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* Force 800 weight on all display font uses to match logo */
[class*="section-title"], .hero-sub-name, .stat-item strong,
.svc-collapsed-name, .svc-expanded h3, .svc-bg-num,
.o-step-title, .o-card h4, .frame-size,
.why-feat h3, .why-pullquote, .faq-col-title,
.o-summary-title, .footer-wordmark, .nav-wordmark,
.prod-name, .materials-left .section-tag {
  font-family: var(--font-display);
  font-weight: 800;
}

/* ─── UTILITIES ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}

.section-tag {
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  display: block;
  margin-bottom: 1rem;
}
.center-tag { text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.section-title em {
  font-style: italic;
  color: var(--clay);
}
.section-title.dark-text { color: var(--light-ink); }
.section-title.dark-text em { color: var(--clay-dim); }

/* ─── BUTTONS ─────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clay);
  color: #0E1520;
  font-family: var(--font-body);
  font-size: 0.87rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: #E06820; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary.full { width: 100%; justify-content: center; }

.btn-ghost-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cream-mid);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}
.btn-ghost-link:hover { color: var(--cream); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--clay);
  border: 1.5px solid var(--clay-line);
  padding: 12px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.btn-outline:hover {
  background: var(--clay-glow);
  border-color: var(--clay);
}

/* ─── NAV ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--rule);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(26,22,18,0.12); }

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo { text-decoration: none; }
.nav-logo-img { height: 44px; width: auto; display: block; }
.nav-wordmark {
  font-family: var(--font-display);
  font-size: 1.84rem;
  font-weight: 800;
  font-style: italic;
  color: var(--cream);
  letter-spacing: -0.02em;
}
.nav-dot { color: var(--clay); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--cream-mute);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--cream); }
.nav-cta {
  background: var(--clay) !important;
  color: #0E1520 !important;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-weight: 700 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: #E06820 !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--cream);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px clamp(20px, 5vw, 64px) 24px;
  border-top: 1px solid var(--rule);
  background: var(--bg);
}
.nav-mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--cream-mid);
  text-decoration: none;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  transition: color 0.2s;
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--cream); }
.nav-mobile.open { display: flex; }

/* ─── HERO ────────────────────────────────────────── */
.hero {
  min-height: 100dvh;
  padding-top: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(204,85,0,0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(204,85,0,0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 90% 80% at 65% 50%, black 15%, transparent 70%);
}

.hero-text {
  position: relative;
  z-index: 2;
  padding: clamp(64px, 10vh, 120px) clamp(20px, 5vw, 64px);
  max-width: 620px;
  margin-left: calc((100vw - 1180px) / 2 + clamp(20px, 5vw, 64px));
}

.hero-eyebrow {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clay);
  display: block;
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.1s cubic-bezier(0.16,1,0.3,1) forwards;
}

.hero-headline {
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.75s 0.2s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-logo-img {
  width: clamp(264px, 38vw, 504px);
  height: auto;
  display: block;
}
.hero-headline em {
  font-style: italic;
  color: var(--clay);
}

.hero-screen-mesh {
  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(26, 22, 18, 0.9) 0px,
      rgba(26, 22, 18, 0.9) 0.65px,
      transparent 0.65px,
      transparent 1.5px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(26, 22, 18, 0.9) 0px,
      rgba(26, 22, 18, 0.9) 0.65px,
      transparent 0.65px,
      transparent 1.5px
    );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
  font-size: 1.2em;
}

.hero-sub-name {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--cream);
  max-width: 420px;
  margin-bottom: 2.4rem;
  opacity: 0;
  animation: fadeUp 0.75s 0.3s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-sub-name em {
  font-style: italic;
  color: var(--clay);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.75s 0.4s cubic-bezier(0.16,1,0.3,1) forwards;
}

/* Hero SVG Drawing */
.hero-drawing {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(48px, 8vh, 96px) clamp(20px, 5vw, 64px) clamp(48px, 8vh, 96px) 0;
  opacity: 0;
  animation: fadeIn 1.2s 0.5s forwards;
}

.window-svg {
  width: 100%;
  max-width: 460px;
  height: auto;
  filter: drop-shadow(0 0 40px rgba(204,85,0,0.10));
}

/* SVG animation: perimeter ≈ 2*(347+337)=1368 */
.draw-frame {
  stroke-dasharray: 1368;
  stroke-dashoffset: 1368;
  animation: drawPath 1.3s 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
}
/* Mullion length=337 */
.draw-mullion {
  stroke-dasharray: 337;
  stroke-dashoffset: 337;
  animation: drawPath 0.5s 2.1s cubic-bezier(0.4,0,0.2,1) forwards;
}
/* Rail length=347 */
.draw-rail {
  stroke-dasharray: 347;
  stroke-dashoffset: 347;
  animation: drawPath 0.5s 2.2s cubic-bezier(0.4,0,0.2,1) forwards;
}
/* Sill ~387 */
.draw-sill {
  stroke-dasharray: 387;
  stroke-dashoffset: 387;
  animation: drawPath 0.4s 2.3s cubic-bezier(0.4,0,0.2,1) forwards;
}
.draw-sill-2 {
  stroke-dasharray: 387;
  stroke-dashoffset: 387;
  animation: drawPath 0.4s 2.4s cubic-bezier(0.4,0,0.2,1) forwards;
}
.mesh-pane {
  opacity: 0;
  animation: meshFade 0.5s 2.0s forwards;
}
.joint {
  opacity: 0;
  animation: popIn 0.28s 2.15s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
.joint:nth-child(2) { animation-delay: 2.2s; }
.joint:nth-child(3) { animation-delay: 2.25s; }
.joint:nth-child(4) { animation-delay: 2.3s; }
.joint:nth-child(5) { animation-delay: 2.35s; }
.joint:nth-child(6) { animation-delay: 2.4s; }
.joint:nth-child(7) { animation-delay: 2.45s; }
.joint:nth-child(8) { animation-delay: 2.5s; }
.joint:nth-child(9) { animation-delay: 2.55s; }
.dim-line, .dim-tick, .dim-text { opacity: 0; animation: fadeIn 0.5s 2.6s forwards; }
.annot-text, .annot-line { opacity: 0; animation: fadeIn 0.5s 2.8s forwards; }

.drawing-label {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 460px;
  padding: 10px 2px 0;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--cream-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 1px solid var(--rule-strong);
  opacity: 0;
  animation: fadeIn 0.5s 3.0s forwards;
}

/* ─── STATS BAR ───────────────────────────────────── */
.stats-bar {
  background: var(--navy);
  border-top: 1px solid var(--navy-rule);
  border-bottom: 1px solid var(--navy-rule);
  padding: 36px 0;
}
.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 clamp(24px, 4vw, 56px);
  text-align: center;
}
.stat-item strong {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.03em;
  font-style: italic;
}
.stat-item span {
  font-size: 0.67rem;
  font-weight: 600;
  color: var(--cream-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--navy-rule);
  flex-shrink: 0;
}
.stats-bar .stat-item strong { color: var(--navy-text); }
.stats-bar .stat-item span { color: var(--navy-mute); }

/* ─── MARQUEE ─────────────────────────────────────── */
.marquee-strip {
  background: var(--clay-dim);
  overflow: hidden;
  padding: 13px 0;
  display: flex;
}
.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee 42s linear infinite;
}
.marquee-track span {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(234,230,220,0.7);
  padding: 0 18px;
  white-space: nowrap;
}
.marquee-track .sep { color: rgba(234,230,220,0.3); padding: 0 2px; }

/* ─── SERVICES STRIPS ─────────────────────────────── */
.services {
  padding: clamp(72px, 9vw, 110px) 0 0;
}
.services-header {
  margin-bottom: clamp(36px, 5vw, 56px);
}

.services-strips {
  display: flex;
  height: clamp(460px, 56vh, 580px);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.svc-strip {
  flex: 1;
  min-width: 52px;
  overflow: hidden;
  position: relative;
  background: var(--surface);
  cursor: pointer;
  transition: flex 0.52s cubic-bezier(0.16,1,0.3,1), background 0.3s;
  display: flex;
  align-items: stretch;
}
.svc-strip:hover, .svc-strip.active {
  flex: 5;
  background: var(--surface-2);
}
.svc-strip:hover .svc-expanded,
.svc-strip.active .svc-expanded {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.svc-strip:hover .svc-collapsed,
.svc-strip.active .svc-collapsed {
  opacity: 0;
}
.svc-strip:hover .svc-bg-num,
.svc-strip.active .svc-bg-num {
  opacity: 1;
}

/* Green top border on active */
.svc-strip.active::before,
.svc-strip:hover::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--clay);
}

/* Large background number (decorative) */
.svc-bg-num {
  position: absolute;
  bottom: -12px;
  right: 12px;
  font-family: var(--font-display);
  font-size: clamp(80px, 10vw, 130px);
  font-weight: 700;
  font-style: italic;
  color: var(--cream-faint);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  opacity: 0;
  transition: opacity 0.4s;
}

/* Collapsed vertical label */
.svc-collapsed {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transform-origin: center;
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 1;
  transition: opacity 0.2s;
  pointer-events: none;
}
.svc-collapsed-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  font-style: italic;
  color: var(--clay);
  letter-spacing: -0.01em;
}
.svc-collapsed-name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  font-style: italic;
  color: var(--cream-mid);
  letter-spacing: -0.02em;
  white-space: normal;
  text-align: center;
}

/* Expanded content */
.svc-expanded {
  position: absolute;
  inset: 0;
  padding: clamp(28px, 3vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  opacity: 0;
  transform: translateX(16px);
  transition: opacity 0.3s 0.1s, transform 0.4s 0.08s cubic-bezier(0.16,1,0.3,1);
  pointer-events: none;
  min-width: 240px;
}
.svc-expanded-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 12px;
  min-height: 18px;
}
.svc-expanded h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  font-weight: 700;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}
.svc-expanded p {
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--cream-mid);
  max-width: 400px;
  margin-bottom: 0.9rem;
}
.svc-expanded p:last-of-type {
  margin-bottom: 0;
}
.svc-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clay);
  text-decoration: none;
  transition: gap 0.2s, color 0.2s;
}
.svc-link:hover { gap: 10px; color: #E06820; }

/* ─── ORDERING BUILDER ────────────────────────────── */
.ordering {
  padding: clamp(80px, 10vw, 120px) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.ordering-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.ordering-desc {
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  line-height: 1.8;
  color: var(--cream-mid);
  max-width: 520px;
  margin-top: 0.6rem;
}
.ordering-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.87rem;
  font-weight: 700;
  color: #0E1520;
  background: var(--clay);
  border: none;
  border-radius: var(--radius);
  padding: 13px 22px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s;
}
.ordering-toggle-btn:hover { background: #E06820; }
.ordering-chevron {
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
}
.ordering-toggle-btn[aria-expanded="true"] .ordering-chevron {
  transform: rotate(180deg);
}

/* Collapse animation */
.ordering-builder-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s cubic-bezier(0.16,1,0.3,1),
              margin-top 0.5s cubic-bezier(0.16,1,0.3,1);
  margin-top: 0;
}
.ordering-builder-wrap.open {
  max-height: 6000px;
  margin-top: clamp(36px, 5vw, 52px);
}
.ordering-builder-inner {
  padding-bottom: 4px;
}

/* Product toggle strip */
.ordering-product-toggle {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0 clamp(28px, 4vw, 40px);
  border-bottom: 1px solid var(--rule);
  margin-bottom: clamp(28px, 4vw, 40px);
  flex-wrap: wrap;
}
.toggle-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-mute);
  white-space: nowrap;
}
.toggle-pills { display: flex; gap: 6px; }
.toggle-pill {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--cream-mid);
  background: transparent;
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius);
  padding: 7px 20px;
  cursor: pointer;
  transition: all 0.2s;
}
.toggle-pill:hover { border-color: var(--clay-line); color: var(--cream); }
.toggle-pill.active { background: var(--clay); border-color: var(--clay); color: #0E1520; }

/* Steps */
.ordering-steps { display: flex; flex-direction: column; gap: 0; }

.o-step {
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid var(--rule);
}
.o-step:last-child { border-bottom: none; }

.o-step-tag {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  display: block;
  margin-bottom: 0.5rem;
}
.o-step-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.o-step-title em { font-style: italic; color: var(--clay); }
.o-step-header { margin-bottom: clamp(20px, 3vw, 32px); }
.o-step-note {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--cream-mid);
  max-width: 580px;
}
.o-footnote {
  font-size: 0.74rem;
  color: var(--cream-mute);
  margin-top: 0.8rem;
}

/* Color swatches */
.color-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.color-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 4px;
  border: none;
  background: none;
  cursor: default;
}
.swatch-chip {
  width: 80px; height: 80px;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(26,22,18,0.1);
}
.swatch-name {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cream-mid);
  letter-spacing: 0.03em;
}

/* Frame size cards */
.frame-size-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 1.8rem;
}
.frame-card {
  background: var(--surface);
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.frame-card:hover { border-color: var(--clay-line); }
.frame-card.selected { border-color: var(--clay); background: var(--surface-2); box-shadow: 0 0 0 3px var(--clay-glow); }
.frame-card.selected .frame-size { color: var(--clay); }
.frame-size {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--cream);
  letter-spacing: -0.02em;
}
.frame-price {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--clay);
  letter-spacing: 0.08em;
  margin: 2px 0 8px;
}
.frame-card p { font-size: 0.8rem; line-height: 1.6; color: var(--cream-mid); }

/* Availability table */
.avail-table-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cream-mid);
  letter-spacing: 0.04em;
  margin-bottom: 0.7rem;
  text-transform: uppercase;
}
.avail-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
}
.avail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  min-width: 500px;
}
.avail-table thead tr { background: rgba(26,22,18,0.04); }
.avail-table th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream-mute);
  padding: 12px 14px;
  text-align: center;
  border-bottom: 1px solid var(--rule-strong);
}
.avail-table th:first-child { text-align: left; }
.avail-table td {
  padding: 12px 14px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
  transition: background 0.15s;
}
.avail-table tbody tr:last-child td { border-bottom: none; }
.avail-table tbody tr:hover td { background: var(--clay-glow); }
.avail-table td:first-child { text-align: left; }
.color-cell { display: flex; align-items: center; gap: 9px; font-weight: 600; color: var(--cream); font-size: 0.86rem; }
.mini-chip { width: 13px; height: 13px; border-radius: 3px; display: inline-block; flex-shrink: 0; }
.avail-yes { color: var(--clay); font-weight: 700; }
.avail-no  { color: var(--cream-mute); opacity: 0.4; }
.price-tier { font-size: 0.58rem; color: var(--cream-mute); font-weight: 400; display: block; margin-top: 1px; }

/* Cards */
.o-card {
  background: var(--surface);
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: clamp(16px, 2.5vw, 26px);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.o-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.45rem;
  letter-spacing: -0.01em;
}
.o-card p { font-size: 0.85rem; line-height: 1.72; color: var(--cream-mid); }
.o-card--muted { border-color: var(--rule); }
.o-card--muted h4 { color: var(--cream-mid); }
.o-card--muted p  { color: var(--cream-mute); }
.o-card-tag {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.5rem;
  display: block;
}

/* Informational cards — no selection */
.o-sel { cursor: default; }
.color-swatch { cursor: default; }

/* Card grids */
.o-two-col   { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.o-three-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.o-four-col  { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }

/* Spec list */
.o-list {
  list-style: none;
  padding: 0;
  margin-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.o-list li {
  font-size: 0.83rem;
  color: var(--cream-mid);
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}
.o-list li::before { content: '·'; position: absolute; left: 0; color: var(--clay); font-weight: 700; }

/* Tier badges */
.o-tier-badge {
  display: inline-block;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 0.7rem;
}
.o-tier-stock   { background: var(--clay-glow); color: var(--clay); }
.o-tier-special { background: rgba(217,119,6,0.1); color: var(--amber); }
.o-tier-order   { background: rgba(26,22,18,0.06); color: var(--cream-mid); }
.o-tier-desc    { font-size: 0.78rem; color: var(--cream-mute); font-style: italic; margin-bottom: 0.7rem; }
.o-badge-new {
  font-size: 0.56rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--clay); color: #fff; padding: 1px 5px; border-radius: 4px;
  vertical-align: middle; margin-left: 3px;
}
.o-badge-warn { color: var(--amber); font-weight: 700; }

/* Conditional product content */
[data-product="window"] .porch-only { display: none; }
[data-product="porch"]  .window-only { display: none; }

/* Summary */
.o-summary {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 44px);
}
.o-summary-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy-text);
  margin-bottom: 0.5rem;
}
.o-summary-title em { font-style: italic; color: var(--clay); }
.o-summary-desc {
  font-size: 0.86rem;
  color: var(--navy-mute);
  line-height: 1.7;
  margin-bottom: 1.8rem;
}
.o-summary-cta { display: flex; flex-direction: column; gap: 14px; }
.o-summary .section-tag { color: var(--clay); }
.o-summary .btn-ghost-link { color: var(--navy-mid); }
.o-summary .btn-ghost-link:hover { color: var(--navy-text); }

.o-summary-rows {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--navy-rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.o-sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--navy-rule);
}
.o-sum-row:last-child { border-bottom: none; }
.o-sum-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-mute);
  white-space: nowrap;
}
.o-sum-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  font-style: italic;
  color: var(--navy-text);
  text-align: right;
}
.o-sum-val.empty {
  font-style: normal;
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--navy-mute);
}

/* ─── MATERIALS ───────────────────────────────────── */
.materials-left .section-tag {
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.01em;
  text-transform: none;
  margin-bottom: 1.6rem;
}
.materials {
  padding: clamp(100px, 12vw, 150px) 0;
  background: var(--surface);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.materials-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(56px, 8vw, 112px);
  align-items: start;
}
.materials-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--cream-mid);
  margin-bottom: 2.4rem;
  max-width: 380px;
}

.mesh-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mesh-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr auto;
  align-items: center;
  gap: 12px;
  padding: 17px 24px;
  border-bottom: 1px solid var(--rule);
  transition: background 0.15s;
}
.mesh-row:last-child { border-bottom: none; }
.mesh-row:not(.mesh-header):hover { background: var(--clay-glow); }
.mesh-header {
  background: rgba(26,22,18,0.04);
  cursor: default;
}
.mesh-header span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cream-mute);
}
.mesh-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
}
.mesh-use {
  font-size: 0.88rem;
  color: var(--cream-mid);
  line-height: 1.4;
}
.mesh-dots { display: flex; gap: 5px; }
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--rule-strong);
  display: block;
  flex-shrink: 0;
}
.dot.on { background: var(--clay); }

/* ─── WHY US ──────────────────────────────────────── */
.why {
  padding: clamp(80px, 10vw, 120px) 0;
}
.why-top {
  margin-bottom: clamp(36px, 5vw, 52px);
}

.why-pullquote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  font-weight: 600;
  line-height: 1.55;
  color: var(--cream-mid);
  border-left: 2px solid var(--clay);
  padding-left: 28px;
  margin-bottom: clamp(48px, 7vw, 72px);
  max-width: 760px;
}

.why-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: clamp(48px, 7vw, 72px);
}
.why-feat {
  background: var(--surface);
  padding: clamp(28px, 3.5vw, 44px);
  transition: background 0.2s;
}
.why-feat:hover { background: var(--surface-2); }
.why-feat h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.55rem;
  letter-spacing: -0.01em;
}
.why-feat p {
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--cream-mid);
}

/* Reviews */
.reviews {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
}
.review-featured {
  background: var(--surface);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.25s;
}
.review-featured:hover { border-color: var(--clay-line); }
.review-stars { color: var(--amber); font-size: 0.82rem; letter-spacing: 2px; }
.review-quote {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-style: italic;
  font-weight: 600;
  line-height: 1.6;
  color: var(--cream-mid);
  flex: 1;
}
.reviews-supporting {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.review-small {
  background: var(--surface);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.25s;
}
.review-small:hover { border-color: var(--clay-line); }
.review-small blockquote {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--cream-mid);
  flex: 1;
}
cite {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cream-mute);
  letter-spacing: 0.04em;
  font-style: normal;
}

/* ─── AREA ────────────────────────────────────────── */
.area {
  padding: clamp(80px, 10vw, 120px) 0;
  background: var(--surface);
  border-top: 1px solid var(--rule);
}
.area-inner {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}
.area-body {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--cream-mid);
  margin-bottom: 2rem;
}
.area-cities {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.city {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--cream-mid);
  padding: 12px 16px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background 0.15s, color 0.15s;
  cursor: default;
}
.city:hover { background: var(--clay-glow); color: var(--clay); }
/* Remove right border on every 4th */
.city:nth-child(4n) { border-right: none; }
/* Remove bottom border on last row */
.city:nth-last-child(-n+4) { border-bottom: none; }

/* ─── FAQ ─────────────────────────────────────────── */
.faq {
  padding: clamp(80px, 10vw, 120px) 0;
}
.faq-section-header {
  margin-bottom: clamp(40px, 6vw, 64px);
}
.faq-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}
.faq-col-header {
  margin-bottom: clamp(20px, 3vw, 32px);
}
.faq-col-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  font-weight: 700;
  font-style: italic;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.faq-col-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--cream-mid);
}
.faq-list {
  border-top: 1px solid var(--rule-strong);
}
.doc-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
}
.doc-links--bare {
  border-top: 1px solid var(--rule-strong);
  padding-top: 20px;
}
.doc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clay);
  text-decoration: none;
  transition: color 0.2s, gap 0.2s;
}
.doc-link:hover { color: #E06820; gap: 11px; }
.faq-item { border-bottom: 1px solid var(--rule-strong); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 0;
  text-align: left;
}
.faq-q span:first-child {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--cream-mid);
  line-height: 1.4;
  transition: color 0.2s;
}
.faq-q:hover span:first-child { color: var(--cream); }
.faq-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--rule-strong);
  position: relative;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: var(--cream-mid);
  border-radius: 2px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), opacity 0.2s;
}
.faq-icon::before { width: 10px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 10px; }
.faq-q[aria-expanded="true"] .faq-icon { background: var(--clay); border-color: var(--clay); }
.faq-q[aria-expanded="true"] .faq-icon::before,
.faq-q[aria-expanded="true"] .faq-icon::after { background: #fff; }
.faq-q[aria-expanded="true"] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-a { overflow: hidden; max-height: 0; transition: max-height 0.35s cubic-bezier(0.16,1,0.3,1), padding-bottom 0.2s; }
.faq-a p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--cream-mid);
  max-width: 680px;
  padding-bottom: 20px;
}

.color-disclaimer {
  background: var(--navy);
  border-top: 1px solid var(--navy-rule);
  padding: 18px clamp(20px, 5vw, 64px);
  text-align: right;
}
.color-disclaimer p {
  font-size: 0.76rem;
  font-style: italic;
  color: var(--navy-mute);
  max-width: 1180px;
  margin: 0 auto;
  text-align: right;
}

/* ─── CONTACT — LIGHT BREAK ───────────────────────── */
.contact {
  background: var(--navy);
  padding: clamp(80px, 10vw, 120px) 0;
  border-top: none;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(80px, 12vw, 160px);
  align-items: start;
}
.contact .section-tag { color: var(--clay); }
.contact .section-title { color: var(--navy-text); }
.contact .section-title em { color: var(--clay); }
.contact-body {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--navy-mid);
  margin-bottom: 1.8rem;
}
.contact-er-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 2rem;
}
.contact-er-photo {
  width: 200px;
  height: 200px;
  border-radius: 12px;
  object-fit: cover;
  object-position: top;
  flex-shrink: 0;
  border: 2px solid var(--navy-rule);
}
.contact-er-tag {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy-text);
  letter-spacing: 0.01em;
}
.contact-er-sub {
  font-size: 0.75rem;
  color: var(--navy-mute);
  margin-top: 3px;
  letter-spacing: 0.02em;
}
.contact-email-cta {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-email-prompt {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--navy-mid);
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy-mid);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-detail:hover { color: var(--navy-text); }
.contact-detail svg { color: var(--navy-mute); flex-shrink: 0; }

/* Form */
.contact-form {
  background: var(--light-surface);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field { display: flex; flex-direction: column; gap: 5px; }
.form-field label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--light-mute);
}
.form-field label span { color: var(--clay-dim); }
.form-field input,
.form-field select,
.form-field textarea {
  font-size: 0.9rem;
  color: var(--light-ink);
  background: var(--light-bg);
  border: 1px solid var(--light-rule);
  border-radius: var(--radius);
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  resize: none;
  appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--light-mute); opacity: 0.7; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--clay-dim);
  box-shadow: 0 0 0 3px rgba(143,68,36,0.12);
  background: #fff;
}
.form-field input.error { border-color: #DC2626; }
.field-error { font-size: 0.7rem; color: #DC2626; min-height: 16px; }

.contact .btn-primary { background: var(--clay-dim); color: #fff; }
.contact .btn-primary:hover { background: var(--clay); color: #0E1520; }
.btn-arr { transition: transform 0.2s; }
.btn-primary:hover .btn-arr { transform: translateX(4px); }

/* ─── FOOTER ──────────────────────────────────────── */
.footer {
  background: #080C14;
  padding: clamp(48px, 6vw, 72px) 0 28px;
  border-top: 1px solid var(--rule);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.footer-wordmark {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  font-style: italic;
  color: var(--navy-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 10px;
}
.footer-wordmark span { color: var(--clay); }
.footer-tagline {
  font-size: 0.8rem;
  color: rgba(234,230,220,0.3);
}
.footer-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(234,230,220,0.2);
  margin-top: 8px;
}
.footer-nav { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 9px; }
.footer-col-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(234,230,220,0.28);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.83rem;
  color: rgba(234,230,220,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: rgba(234,230,220,0.85); }
.footer-hours {
  font-size: 0.8rem;
  color: rgba(234,230,220,0.28);
  line-height: 1.6;
  margin-top: 4px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.72rem; color: rgba(234,230,220,0.18); }
.footer-sub { font-size: 0.68rem !important; }

/* ─── ANIMATIONS ──────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes drawPath { to { stroke-dashoffset: 0; } }
@keyframes meshFade { to { opacity: 1; } }
@keyframes popIn {
  from { opacity: 0; transform: scale(0); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s cubic-bezier(0.16,1,0.3,1), transform 0.65s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero-drawing { display: none; }
  .hero-text { max-width: 100%; margin: 0; padding: 72px clamp(20px, 5vw, 64px); }
  .hero-bg-grid { mask-image: none; opacity: 0.4; }
  .faq-columns { grid-template-columns: 1fr; }
}

/* ─── PRODUCTS ────────────────────────────────────── */
.products {
  background: var(--navy);
  padding: clamp(64px, 8vw, 120px) 0;
}

.products-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.products-header-text { flex: 1; }

.products-header .section-title { color: var(--navy-text); margin-bottom: 0.5rem; }
.products-header .section-tag   { color: var(--clay); }

.products-intro {
  font-size: 0.92rem;
  color: var(--navy-mid);
  line-height: 1.7;
  max-width: 480px;
}
.products-no-install {
  font-size: 0.82rem;
  color: var(--navy-mute);
  font-style: italic;
  text-align: center;
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--navy-rule);
  margin-top: clamp(20px, 3vw, 32px);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.prod-card {
  background: var(--navy-surface);
  border: 1px solid var(--navy-rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.prod-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--navy);
}

.prod-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

.prod-card:hover .prod-card-img img { transform: scale(1.03); }

.prod-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
}

.prod-tag-label {
  display: block;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 10px;
}

.prod-name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 700;
  color: var(--navy-text);
  line-height: 1.2;
  margin-bottom: 10px;
}

.prod-desc {
  font-size: 0.87rem;
  color: var(--navy-mid);
  line-height: 1.7;
}

/* Phifer tier cards */
.prod-tiers {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.prod-tier {
  background: rgba(237, 232, 222, 0.04);
  border: 1px solid var(--navy-rule);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.prod-tier-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.prod-tier-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-text);
}

.prod-tier-badge {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.tier-best     { background: rgba(204, 85, 0, 0.20); color: var(--clay); }
.tier-better   { background: rgba(204, 85, 0, 0.11); color: #E06820; }
.tier-standard { background: rgba(237, 232, 222, 0.07); color: var(--navy-mid); }

.prod-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prod-spec-list li {
  font-size: 0.8rem;
  color: var(--navy-mid);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}

.prod-spec-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--clay);
}

/* Spec key/value block (SDH + Removable) */
.prod-specs-block {
  flex: 1;
  border: 1px solid var(--navy-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.prod-spec-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--navy-rule);
}

.prod-spec-row:last-child { border-bottom: none; }

.spec-key {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clay);
  padding-top: 2px;
  line-height: 1.4;
}

.spec-val {
  font-size: 0.82rem;
  color: var(--navy-mid);
  line-height: 1.55;
}

.prod-card-body .btn-outline {
  align-self: flex-start;
  margin-top: auto;
}

.prod-video-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clay);
  text-decoration: none;
  transition: color 0.2s, gap 0.2s;
}
.prod-video-link:hover { color: #E06820; gap: 10px; }

/* Products toggle — pure CSS checkbox pattern, no JS */
.products-toggle-state {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.products-toggle-state:not(:checked) ~ .products-header .label-open { display: none; }
.products-toggle-state:checked ~ .products-header .label-closed { display: none; }
.products-toggle-state:checked ~ .products-header .ordering-chevron { transform: rotate(180deg); }

.products-wrap {
  max-height: 0;
  overflow: hidden;
  margin-top: 0;
  transition: max-height 0.6s ease, margin-top 0.45s ease;
}
.products-toggle-state:checked ~ .products-wrap {
  max-height: 3200px;
  margin-top: clamp(24px, 4vw, 40px);
}
.products-wrap-inner {
  padding-bottom: 4px;
}

@media (max-width: 900px) {
  .services-strips {
    flex-direction: column;
    height: auto;
    gap: 1px;
  }
  .svc-strip {
    flex: none !important;
    height: 60px;
    min-width: auto;
    transition: height 0.4s cubic-bezier(0.16,1,0.3,1), background 0.3s;
  }
  .svc-strip.active { height: 320px; }
  .svc-collapsed {
    transform: none;
    left: 20px;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    flex-direction: row;
    position: absolute;
  }
  .svc-strip.active .svc-collapsed { opacity: 0; }
  .svc-bg-num { font-size: 64px; right: 8px; bottom: -4px; }
  .products-grid { grid-template-columns: 1fr; }
  .materials-inner { grid-template-columns: 1fr; }
  .area-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .reviews { grid-template-columns: 1fr; }
  .reviews-supporting { flex-direction: row; }
  .area-cities { grid-template-columns: repeat(3, 1fr); }
  .city:nth-child(4n) { border-right: 1px solid var(--rule); }
  .city:nth-child(3n) { border-right: none; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .o-summary { grid-template-columns: 1fr; }
  .ordering-header { flex-direction: column; align-items: flex-start; }
  .products-header { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .footer-nav { flex-direction: column; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .stats-grid { flex-wrap: wrap; justify-content: flex-start; }
  .stat-divider { display: none; }
  .stat-item { padding: 8px clamp(16px, 4vw, 32px); }
  .area-cities { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: flex-start; gap: 12px; }
  .reviews-supporting { flex-direction: column; }
  .area-cities { grid-template-columns: repeat(2, 1fr); }
}