/* --------------------------------------------------------------------------
   SHREE KAMATCHI AMMAN TRADERS — Core styles
   -------------------------------------------------------------------------- */
:root {
  --maroon: #8b0000;
  --maroon-dark: #680000;
  --gold: #c89b3c;
  --gold-pale: #eadbb8;
  --paper: #f8f7f3;
  --paper-deep: #efede6;
  --ink: #222222;
  --muted: #696661;
  --brown: #5a3a22;
  --line: #dedbd3;
  --white: #ffffff;
  --shadow: 0 16px 35px rgba(42, 30, 18, 0.08);
  --shadow-hover: 0 22px 40px rgba(42, 30, 18, 0.14);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", Arial, sans-serif;
  --pad: clamp(1.25rem, 4vw, 5.5rem);
  --section-y: clamp(5rem, 9vw, 8.5rem);
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 5.5rem; overflow-x: clip; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; overflow-x: clip; }
img { display: block; width: 100%; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }

.skip-link { position: fixed; top: -10rem; left: 1rem; z-index: 1000; padding: .75rem 1rem; color: var(--white); background: var(--maroon); }
.skip-link:focus { top: 1rem; }
.progress-bar { position: fixed; z-index: 200; top: 0; left: 0; right: 0; height: 3px; background: transparent; }
.progress-bar span { display: block; width: 0; height: 100%; background: var(--gold); transition: width .08s linear; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(248, 247, 243, .97); border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 16px rgba(40, 26, 17, .05); }
.nav-shell { min-height: 5.5rem; padding: 0 var(--pad); display: flex; align-items: center; gap: 2rem; width: 100%; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; gap: .65rem; color: var(--maroon); letter-spacing: -.02em; }
.brand-mark { width: 2.45rem; height: 2.45rem; display: grid; place-items: center; border: 1px solid var(--gold); color: var(--maroon); font: 700 1.35rem/1 var(--serif); position: relative; }
.brand-mark::after { content: ""; position: absolute; inset: 3px; border: 1px solid rgba(200, 155, 60, .52); }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font: 600 1.15rem var(--serif); }
.brand-copy small { margin-top: .18rem; color: var(--brown); font-size: .56rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: clamp(1rem, 2.1vw, 2.4rem); margin-left: auto; }
.primary-nav a { padding: 2rem 0; color: #4a4742; font-size: .79rem; font-weight: 600; letter-spacing: .025em; position: relative; }
.primary-nav a::after { content: ""; position: absolute; bottom: 1.25rem; left: 0; width: 0; height: 2px; background: var(--maroon); transition: width .25s ease; }
.primary-nav a:hover, .primary-nav a.active { color: var(--maroon); }
.primary-nav a:hover::after, .primary-nav a.active::after { width: 100%; }
.nav-contact { margin-left: clamp(.5rem, 2vw, 2.2rem); white-space: nowrap; padding: .68rem 0 .68rem 1.1rem; border-left: 1px solid var(--line); color: var(--maroon); font-size: .77rem; font-weight: 700; }
.nav-contact span { margin-left: .25rem; color: var(--gold); }
.menu-toggle { display: none; width: 2.7rem; height: 2.7rem; padding: .65rem; border: 1px solid var(--line); background: transparent; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: .25rem 0; background: var(--maroon); transition: transform .25s, opacity .25s; }

/* Reusable elements */
.section { padding: var(--section-y) var(--pad); }
.section-head { max-width: 76rem; margin: 0 auto clamp(2.8rem, 5vw, 4.3rem); }
.section-head.centered { text-align: center; max-width: 48rem; }
.section-head.centered > p:last-child { max-width: 38rem; margin-inline: auto; }
.split-head { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(18rem, .55fr); gap: clamp(2rem, 7vw, 9rem); align-items: end; }
.split-head > p { max-width: 33rem; margin: 0 0 .55rem; color: var(--muted); }
.eyebrow { display: flex; align-items: center; gap: .7rem; margin: 0 0 1rem; color: var(--maroon); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { display: inline-block; width: 1.65rem; height: 1px; background: currentColor; }
.centered .eyebrow { justify-content: center; }
.light-eyebrow { color: var(--gold-pale); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.04em; line-height: 1.08; }
h1 { max-width: 55rem; margin-bottom: 1.4rem; color: var(--white); font-size: clamp(3.1rem, 6.2vw, 6.2rem); }
h2 { margin-bottom: 1.2rem; font-size: clamp(2.25rem, 4.1vw, 4.25rem); }
h1 em, h2 em { color: var(--maroon); font-style: italic; font-weight: 500; }
.section-dark h1 em, .cta-banner h2 em { color: var(--gold-pale); }
.section-head p:last-child, .why-intro > p, .contact-info > p { color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1.35rem; min-height: 3.35rem; padding: .75rem 1.2rem; border: 1px solid transparent; font-size: .76rem; font-weight: 700; letter-spacing: .025em; text-align: center; transition: transform .25s, background .25s, color .25s, border-color .25s; }
.button:hover { transform: translateY(-3px); }
.button span { font-size: 1.2rem; line-height: 1; }
.button-gold { background: var(--gold); color: #291b10; }
.button-gold:hover { background: #dfb657; }
.button-maroon { background: var(--maroon); color: var(--white); }
.button-maroon:hover { background: var(--maroon-dark); }
.button-ghost { border-color: rgba(255,255,255,.6); color: var(--white); }
.button-ghost:hover { border-color: var(--gold); color: var(--gold-pale); }
.text-link { display: inline-flex; align-items: center; gap: .6rem; padding: 0; border: 0; border-bottom: 1px solid var(--gold); background: transparent; color: var(--maroon); font-size: .76rem; font-weight: 700; letter-spacing: .04em; transition: color .25s, gap .25s; }
.text-link:hover { color: var(--brown); gap: 1rem; }

/* Hero */
.hero { min-height: min(48rem, calc(100vh - 5.5rem)); position: relative; display: flex; align-items: center; padding: clamp(5rem, 10vw, 9rem) var(--pad); isolation: isolate; overflow: hidden; }
.hero-image { position: absolute; z-index: -3; inset: -8% -3%; background: url("https://images.unsplash.com/photo-1586769852044-692d6e3703f6?auto=format&fit=crop&w=2200&q=90") center/cover no-repeat; transform: scale(1.02); will-change: transform; }
.hero-overlay { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgba(30, 14, 8, .89) 0%, rgba(46, 22, 14, .76) 39%, rgba(34, 15, 8, .42) 72%, rgba(23, 12, 8, .25) 100%); }
.hero-grid { position: absolute; z-index: -1; inset: 0; opacity: .26; background-image: linear-gradient(rgba(255,255,255,.11) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.11) 1px, transparent 1px); background-size: 5.5rem 5.5rem; mask-image: linear-gradient(90deg, black, transparent 75%); }
.hero-content { max-width: 84rem; width: 100%; margin-inline: auto; will-change: transform, opacity; transition: transform .12s linear, opacity .12s linear; }
.hero-text { max-width: 40rem; margin-bottom: 2.1rem; color: rgba(255,255,255,.84); font-size: clamp(1rem, 1.4vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.hero-scroll { position: absolute; bottom: 1.8rem; left: var(--pad); display: inline-flex; align-items: center; gap: .8rem; color: rgba(255,255,255,.73); font-size: .62rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.hero-scroll i { display: inline-block; width: 2.5rem; height: 1px; background: var(--gold); position: relative; }
.hero-scroll i::after { content: ""; position: absolute; right: 0; top: -3px; border: solid var(--gold); border-width: 0 1px 1px 0; padding: 3px; transform: rotate(-45deg); }

/* Statistics */
.stats-band { padding: 0 var(--pad); background: var(--maroon); }
.stats-grid { width: 100%; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { min-height: 9rem; display: flex; flex-direction: column; justify-content: center; gap: .2rem; padding: 1.5rem clamp(1rem, 2.6vw, 3.5rem); border-right: 1px solid rgba(255,255,255,.19); }
.stat-item:first-child { border-left: 1px solid rgba(255,255,255,.19); }
.stat-item strong { color: var(--gold-pale); font: 600 clamp(2rem, 3.6vw, 3.5rem)/1 var(--serif); letter-spacing: -.04em; }
.stat-item strong b { margin-left: .05em; color: var(--gold); font-size: .52em; font-family: var(--sans); letter-spacing: 0; }
.stat-item > span { color: rgba(255,255,255,.78); font-size: .68rem; font-weight: 600; letter-spacing: .055em; text-transform: uppercase; }

/* About */
.about { background: var(--white); }
.about-grid { width: 100%; margin: auto; display: grid; grid-template-columns: minmax(18rem, .8fr) minmax(22rem, 1fr); gap: clamp(3rem, 8vw, 9rem); align-items: center; }
.about-photo { margin: 0; position: relative; }
.about-photo::before { content: ""; position: absolute; z-index: 0; top: -1.2rem; left: -1.2rem; width: 58%; height: 62%; border: 1px solid var(--gold); }
.about-photo img { position: relative; z-index: 1; aspect-ratio: 4 / 5.1; object-fit: cover; filter: saturate(.85); }
.about-photo figcaption { position: absolute; z-index: 2; right: -1.5rem; bottom: 1.7rem; display: flex; gap: .75rem; align-items: center; padding: .85rem 1.2rem; background: var(--maroon); color: var(--white); font: 500 .79rem var(--serif); box-shadow: var(--shadow); }
.about-photo figcaption span { color: var(--gold); font: 600 1.2rem var(--serif); }
.brand-line { margin-bottom: 1.2rem; color: var(--brown); font-size: .66rem; font-weight: 700; letter-spacing: .125em; }
.brand-line span { color: var(--gold); padding-inline: .3rem; }
.about-content .lead { color: var(--brown); font: 500 clamp(1.22rem, 2vw, 1.65rem)/1.45 var(--serif); }
.about-content > p:not(.lead):not(.brand-line) { color: var(--muted); }
.value-list { display: grid; grid-template-columns: 1fr 1fr; margin: 2rem 0; border-top: 1px solid var(--line); }
.value-list div { display: flex; align-items: center; gap: .65rem; min-height: 2.85rem; border-bottom: 1px solid var(--line); color: #46423c; font-size: .74rem; }
.value-list span { color: var(--gold); font: 500 1rem var(--serif); }

/* Products */
.products { background: var(--paper); }
.product-grid { width: 100%; margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 1.8vw, 1.65rem); }
.product-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid #e8e5dc; box-shadow: 0 7px 18px rgba(45, 33, 23, .045); transition: transform .3s, box-shadow .3s; }
.product-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-hover); }
.product-image { position: relative; overflow: hidden; background: #ffffff; }
.product-image img { aspect-ratio: 1.4 / 1; object-fit: contain; width: 100%; height: 100%; transition: transform .55s ease; filter: saturate(.76); cursor: zoom-in; }
.product-card:hover .product-image img { transform: scale(1.06); filter: saturate(.95); }
.product-image::after { content: ""; position: absolute; inset: auto 0 0; height: 45%; background: linear-gradient(transparent, rgba(20,12,6,.25)); pointer-events: none; }
.product-image span { position: absolute; z-index: 1; bottom: .65rem; left: .8rem; color: var(--white); font: 500 1rem var(--serif); }
.product-card-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 1.35rem 1.3rem 1.45rem; }
.product-card h3 { margin-bottom: .55rem; color: var(--brown); font: 600 1.25rem var(--serif); }
.product-card p { min-height: 3.8rem; margin-bottom: 1rem; color: var(--muted); font-size: .76rem; line-height: 1.6; }
.product-card ul { width: 100%; margin: 0 0 1.15rem; padding: .7rem 0; list-style: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-card li { padding: .13rem 0 .13rem 1rem; color: #56514b; font-size: .68rem; position: relative; }
.product-card li::before { content: ""; position: absolute; left: 0; top: .58rem; width: .3rem; height: .3rem; border: 1px solid var(--gold); transform: rotate(45deg); }
.product-card .text-link { margin-top: auto; }

/* Benefits */
.why-us { background: var(--paper-deep); }
.why-layout { margin: auto; display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(2.5rem, 7vw, 8rem); }
.why-intro { position: sticky; top: 8rem; align-self: start; }
.why-intro h2 { font-size: clamp(2.25rem, 3.5vw, 3.6rem); }
.why-intro > p { margin-bottom: 2rem; }
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #d6d0c5; border-left: 1px solid #d6d0c5; }
.benefit-grid article { min-height: 12.7rem; padding: clamp(1.25rem, 2.3vw, 2rem); border-right: 1px solid #d6d0c5; border-bottom: 1px solid #d6d0c5; transition: background .25s; }
.benefit-grid article:hover { background: rgba(255,255,255,.58); }
.benefit-number { color: var(--gold); font: 500 1.15rem var(--serif); }
.benefit-grid h3 { margin: 1.55rem 0 .55rem; color: var(--brown); font: 600 1.18rem var(--serif); }
.benefit-grid p { margin: 0; color: var(--muted); font-size: .73rem; }

/* Process */
.process { background: var(--white); overflow: hidden; }
.process-timeline { position: relative; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); width: 100%; margin: 0 auto; padding: 2.9rem 0 0; list-style: none; overflow: visible; }
.process-timeline::before { content: ""; position: absolute; z-index: 0; top: 3.55rem; left: 2.5%; right: 2.5%; height: 1px; background: var(--gold); }
.process-timeline li { position: relative; z-index: 1; min-width: 0; padding: 0 .45rem .5rem; text-align: center; }
.process-timeline span { display: grid; place-items: center; width: 1.4rem; height: 1.4rem; margin: 0 auto 1.4rem; border: 1px solid var(--gold); border-radius: 50%; color: var(--maroon); background: var(--white); font: 600 .58rem var(--serif); }
.process-timeline strong { display: block; color: var(--brown); font: 600 .9rem var(--serif); }
.process-timeline small { color: var(--muted); font-size: .62rem; }

/* Industries */
.industries { background: var(--brown); color: var(--white); }
.industries .eyebrow { color: var(--gold-pale); }
.industries h2 { color: var(--white); }
.industries h2 em { color: var(--gold-pale); }
.industries .section-head > p:last-child { color: rgba(255,255,255,.68); }
.industry-grid {
  margin: auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}
.industry-grid article {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 12.5rem;
  padding: 1.75rem 1.5rem;
  background: linear-gradient(135deg, rgba(90, 58, 34, 0.45), rgba(60, 38, 22, 0.65));
  border: 1px solid rgba(234, 219, 184, 0.12);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.industry-grid article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(200, 155, 60, 0.15), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.industry-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(200, 155, 60, 0.55);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, rgba(109, 72, 45, 0.6), rgba(80, 50, 30, 0.8));
}
.industry-grid article:hover::before {
  opacity: 1;
}
.industry-grid .industry-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.8rem;
  height: 2.8rem;
  margin-bottom: auto;
  color: var(--gold-pale);
  border: 1px solid rgba(234, 219, 184, 0.35);
  border-radius: 4px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(255, 255, 255, 0.02);
}
.industry-grid article:hover .industry-icon-wrapper {
  color: var(--white);
  border-color: var(--gold);
  background: var(--maroon);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(139, 0, 0, 0.25);
}
.industry-grid svg {
  width: 1.4rem;
  height: 1.4rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.industry-grid h3 {
  margin: 1.5rem 0 0;
  color: var(--white);
  font: 500 1.1rem/1.3 var(--serif);
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}
.industry-grid article:hover h3 {
  color: var(--gold-pale);
}

/* Gallery */
.gallery { background: var(--paper); }
.masonry-grid { width: 100%; margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: clamp(12rem, 14vw, 20rem); gap: 1.1rem; }
.gallery-card { position: relative; margin: 0; overflow: hidden; background: #afa89b; }
.gallery-card:nth-child(1) { grid-row: span 2; }
.gallery-card:nth-child(3), .gallery-card:nth-child(4) { grid-column: span 2; }
.gallery-card:nth-child(6) { grid-row: span 2; }
.gallery-card img { height: 100%; object-fit: cover; filter: saturate(.72); transition: transform .55s, filter .4s; }
.gallery-card:hover img { transform: scale(1.06); filter: saturate(.98); }
.gallery-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(27,12,7,.82)); pointer-events: none; }
.gallery-card figcaption { position: absolute; z-index: 2; right: 1.1rem; bottom: 1rem; left: 1.1rem; color: var(--white); }
.gallery-card figcaption span { display: block; font: 500 1.2rem var(--serif); }
.gallery-card figcaption small { color: rgba(255,255,255,.78); font-size: .64rem; }

/* Testimonials */
.testimonials { background: var(--white); }
.testimonial-grid { margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.testimonial-grid blockquote { display: flex; flex-direction: column; min-height: 22rem; margin: 0; padding: 1.5rem; border: 1px solid var(--line); background: var(--paper); transition: transform .25s, box-shadow .25s; }
.testimonial-grid blockquote:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.quote-mark { height: 3rem; color: var(--gold); font: 500 4rem/.9 var(--serif); }
.testimonial-grid blockquote > p { flex: 1; margin: 1rem 0 1.7rem; color: #4d4943; font: .84rem/1.7 var(--serif); }
.testimonial-grid footer { display: flex; align-items: center; gap: .75rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.initials { display: grid; flex: 0 0 auto; place-items: center; width: 2.25rem; height: 2.25rem; background: var(--maroon); color: var(--gold-pale); border-radius: 50%; font: 600 .68rem var(--serif); }
.testimonial-grid footer strong, .testimonial-grid footer small { display: block; }
.testimonial-grid footer strong { color: var(--brown); font-size: .7rem; }
.testimonial-grid footer small { color: var(--muted); font-size: .59rem; }

/* CTA */
.cta-banner { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: clamp(3.5rem, 7vw, 6rem) max(var(--pad), calc((100% - 76rem) / 2)); background: var(--maroon); overflow: hidden; }
.cta-banner::after { content: ""; position: absolute; width: 31rem; height: 31rem; right: -8rem; top: -17rem; border: 1px solid rgba(234,219,184,.23); border-radius: 50%; box-shadow: 0 0 0 4rem rgba(234,219,184,.04), 0 0 0 8rem rgba(234,219,184,.03); }
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { max-width: 52rem; margin: 0; color: var(--white); font-size: clamp(2.2rem, 4vw, 4rem); }

/* Contact */
.contact { background: var(--paper); }
.contact-layout { margin: auto; display: grid; grid-template-columns: .8fr 1fr; gap: clamp(3rem, 9vw, 10rem); }
.contact-info h2 { font-size: clamp(2.3rem, 3.6vw, 3.75rem); }
.contact-info > p { max-width: 33rem; }
.phone-spotlight { display: flex; align-items: center; gap: 1rem; max-width: 37rem; margin: 2rem 0 .75rem; padding: 1rem 1.1rem; border: 1px solid var(--gold); background: linear-gradient(135deg, #7c0000, var(--maroon)); color: var(--white); box-shadow: 0 14px 28px rgba(104,0,0,.18); transition: transform .3s cubic-bezier(.2,.75,.25,1), box-shadow .3s; }
.phone-spotlight:hover { transform: translateY(-.3rem); box-shadow: 0 20px 34px rgba(104,0,0,.25); }
.phone-spotlight-icon { display: grid; flex: 0 0 auto; place-items: center; width: 2.8rem; height: 2.8rem; border: 1px solid rgba(255,255,255,.54); border-radius: 50%; color: var(--gold-pale); font-size: 1.15rem; }
.phone-spotlight > span:nth-child(2) { display: grid; gap: .16rem; }
.phone-spotlight small { color: rgba(255,255,255,.7); font-size: .56rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.phone-spotlight strong { font: 600 clamp(1.25rem, 2vw, 1.65rem)/1.2 var(--serif); letter-spacing: .01em; }
.phone-spotlight em { margin-left: auto; color: var(--gold-pale); font-size: .66rem; font-style: normal; font-weight: 700; white-space: nowrap; }
.phone-spotlight em b { margin-left: .2rem; font-size: 1rem; }
.contact-list { margin: 0 0 2rem; }
.contact-list > * { display: flex; align-items: center; gap: .9rem; min-height: 4.05rem; border-bottom: 1px solid var(--line); }
.contact-list > *:is(a):hover strong { color: var(--maroon); }
.contact-list > * > span { display: grid; place-items: center; width: 1.75rem; height: 1.75rem; flex: 0 0 auto; color: var(--maroon); border: 1px solid var(--gold); font-size: .8rem; }
.contact-list small, .contact-list strong { display: block; }
.contact-list small { color: var(--muted); font-size: .59rem; text-transform: uppercase; letter-spacing: .09em; }
.contact-list strong { color: var(--brown); font-size: .75rem; }
.map-placeholder { height: 11rem; position: relative; display: grid; place-content: center; text-align: center; overflow: hidden; background: #e3ddd1; color: var(--brown); isolation: isolate; }
.map-placeholder::before, .map-placeholder::after { content: ""; position: absolute; z-index: -1; width: 20rem; height: 5rem; border: 1px solid rgba(90,58,34,.15); transform: rotate(-22deg); }
.map-placeholder::after { transform: rotate(32deg); }
.map-placeholder span { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; margin: auto; border-radius: 50% 50% 50% 0; background: var(--maroon); color: var(--gold-pale); font: 600 .7rem var(--serif); transform: rotate(-45deg); }
.map-placeholder span::first-letter { transform: rotate(45deg); }
.map-placeholder b { margin-top: .6rem; font: 600 .9rem var(--serif); }
.map-placeholder small { font-size: .6rem; color: var(--muted); }
.contact-form { padding: clamp(1.5rem, 4vw, 3.25rem); background: var(--white); box-shadow: var(--shadow); }
.form-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 2rem; padding-bottom: .8rem; border-bottom: 1px solid var(--line); }
.form-heading span { color: var(--brown); font: 600 1.35rem var(--serif); }
.form-heading p { margin: 0; color: var(--muted); font-size: .6rem; }
.form-heading b, .field-group label b { color: var(--maroon); }
.field-group { margin-bottom: 1.15rem; }
.field-group label { display: block; margin-bottom: .4rem; color: #514d47; font-size: .7rem; font-weight: 700; }
.field-group input, .field-group textarea { width: 100%; padding: .72rem .15rem; border: 0; border-bottom: 1px solid #cfcac0; border-radius: 0; outline: none; background: transparent; color: var(--ink); font-size: .86rem; transition: border-color .2s, background .2s; }
.field-group textarea { resize: vertical; min-height: 7.5rem; }
.field-group input:focus, .field-group textarea:focus { border-color: var(--maroon); background: #fffdfa; }
.field-group.is-invalid input, .field-group.is-invalid textarea { border-color: var(--maroon); }
.field-error { display: block; min-height: 1rem; padding-top: .25rem; color: var(--maroon); font-size: .62rem; }
.form-status { min-height: 1.3rem; margin: .85rem 0 0; color: var(--maroon); font-size: .72rem; font-weight: 600; }
.form-status.success { color: #35612d; }

/* Footer */
.site-footer { padding: 0 var(--pad); background: #21150e; color: rgba(255,255,255,.72); }
.footer-top { margin: auto; padding: 4.8rem 0 3.7rem; display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 2rem; }
.footer-brand { max-width: 17rem; }
.brand-footer { color: var(--gold-pale); }
.brand-footer .brand-mark { color: var(--gold-pale); }
.brand-footer .brand-copy small { color: rgba(255,255,255,.6); }
.footer-brand > p { margin-top: 1.2rem; font-size: .72rem; }
.footer-top h3 { margin: .3rem 0 1.2rem; color: var(--gold-pale); font: 600 .92rem var(--serif); }
.footer-top > div:not(.footer-brand) > a { display: block; width: fit-content; margin-bottom: .55rem; font-size: .7rem; transition: color .2s; }
.footer-top > div:not(.footer-brand) > a:hover { color: var(--gold); }
.footer-top > div:not(.footer-brand) > p { font-size: .7rem; line-height: 1.7; }
.social-links { display: flex; gap: .45rem; margin-top: .9rem; }
.social-links a { display: grid; place-items: center; width: 1.85rem; height: 1.85rem; border: 1px solid rgba(255,255,255,.3); color: var(--gold-pale); font-size: .75rem; transition: background .2s, border-color .2s; }
.social-links a:hover { border-color: var(--gold); background: var(--maroon); }
.footer-bottom { margin: auto; min-height: 4.7rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .64rem; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--gold-pale); }
.back-to-top { position: fixed; z-index: 50; right: 1.25rem; bottom: 1.25rem; display: grid; place-items: center; width: 2.7rem; height: 2.7rem; border: 1px solid var(--gold); background: var(--white); color: var(--maroon); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(1rem); transition: opacity .25s, visibility .25s, transform .25s, background .25s; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--maroon); color: var(--white); }

/* Cinematic scroll reveals */
[data-reveal], .reveal-left, .reveal-right { opacity: 0; filter: blur(7px); transform: translateY(2.2rem) scale(.985); transition: opacity .85s ease, filter .85s ease, transform .95s cubic-bezier(.16,1,.3,1); will-change: opacity, filter, transform; }
.reveal-left { transform: translateX(-2rem); }
.reveal-right { transform: translateX(2rem); }
.is-revealed { opacity: 1; filter: blur(0); transform: translate(0) scale(1); }
.product-grid [data-reveal]:nth-child(2), .benefit-grid [data-reveal]:nth-child(2n), .testimonial-grid [data-reveal]:nth-child(2n) { transition-delay: .08s; }
.product-grid [data-reveal]:nth-child(3), .benefit-grid [data-reveal]:nth-child(3n) { transition-delay: .14s; }
.product-grid [data-reveal]:nth-child(4), .benefit-grid [data-reveal]:nth-child(4n) { transition-delay: .2s; }
.industry-grid [data-reveal]:nth-child(2n) { transition-delay: .07s; }
.industry-grid [data-reveal]:nth-child(3n) { transition-delay: .13s; }
.industry-grid [data-reveal]:nth-child(4n) { transition-delay: .19s; }

/* Responsive */
@media (max-width: 1100px) {
  .nav-contact { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card p { min-height: auto; }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-grid blockquote { min-height: 18rem; }
}

@media (max-width: 820px) {
  :root { --pad: clamp(1.1rem, 5vw, 2.2rem); }
  .nav-shell { min-height: 4.6rem; }
  .menu-toggle { display: block; margin-left: auto; }
  .menu-toggle.is-open span:first-child { transform: translateY(.5rem) rotate(45deg); }
  .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-open span:last-child { transform: translateY(-.5rem) rotate(-45deg); }
  .primary-nav { position: absolute; top: calc(100% + 1px); right: 0; left: 0; display: grid; justify-content: stretch; gap: 0; padding: .6rem var(--pad) 1rem; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 10px 18px rgba(28,18,9,.07); opacity: 0; visibility: hidden; transform: translateY(-.75rem); transition: opacity .2s, transform .2s, visibility .2s; }
  .primary-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .primary-nav a { padding: .8rem 0; }
  .primary-nav a::after { bottom: .55rem; }
  .hero { min-height: 38rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.19); }
  .stat-item:nth-child(3) { border-left: 1px solid rgba(255,255,255,.19); }
  .split-head, .about-grid, .boards-grid, .why-layout, .contact-layout { grid-template-columns: 1fr; }
  .split-head { gap: .5rem; }
  .about-grid, .boards-grid { max-width: 38rem; }
  .about-photo, .board-photo { max-width: 28rem; }
  .why-intro { position: static; }
  .why-layout { gap: 3rem; }
  .process-timeline { grid-template-columns: repeat(4, 1fr); gap: 1.4rem 0; }
  .process-timeline::before { display: none; }
  .process-timeline li { padding: .85rem .5rem; border: 1px solid var(--line); background: var(--paper); }
  .process-timeline span { margin-bottom: .85rem; }
  .industry-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .masonry-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 13rem; }
  .gallery-card:nth-child(3), .gallery-card:nth-child(4) { grid-column: span 1; }
  .gallery-card:nth-child(1), .gallery-card:nth-child(6) { grid-row: span 1; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 2fr 1fr 1fr; }
  .footer-brand { grid-column: span 3; max-width: 23rem; }
}

@media (max-width: 540px) {
  .board-specs-grid { grid-template-columns: 1fr; }
  .brand-mark { width: 2.15rem; height: 2.15rem; }
  .brand-copy strong { font-size: 1.03rem; }
  .hero { min-height: 34rem; padding-top: 4.5rem; padding-bottom: 5rem; }
  h1 { font-size: clamp(2.65rem, 12vw, 3.5rem); }
  .hero-scroll { bottom: 1.1rem; }
  .hero-scroll span { display: none; }
  .stats-band { padding: 0; }
  .stat-item { min-height: 7.7rem; padding: 1.2rem var(--pad); }
  .stat-item strong { font-size: 2rem; }
  .stat-item > span { font-size: .58rem; }
  .section-head { margin-bottom: 2.4rem; }
  .about-photo figcaption { right: -.6rem; bottom: 1rem; }
  .about-photo::before { top: -.7rem; left: -.7rem; }
  .value-list { grid-template-columns: 1fr; }
  .product-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: auto; }
  .process-timeline { grid-template-columns: 1fr 1fr; gap: .75rem; padding-top: 0; }
  .process-timeline li { min-height: 8rem; display: grid; place-content: center; }
  .process-timeline strong { font-size: .82rem; }
  .process-timeline small { font-size: .59rem; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .industry-grid article { min-height: 10.5rem; padding: 1.25rem 1rem; }
  .industry-grid .industry-icon-wrapper { margin-bottom: auto; }
  .industry-grid h3 { font-size: 0.95rem; }
  .masonry-grid { grid-template-columns: 1fr; grid-auto-rows: 15rem; }
  .gallery-card, .gallery-card:nth-child(3), .gallery-card:nth-child(4) { grid-column: span 1; }
  .gallery-card:nth-child(1), .gallery-card:nth-child(6) { grid-row: span 1; }
  .cta-banner { padding-inline: var(--pad); }
  .contact-form { padding: 1.4rem; }
  .phone-spotlight { align-items: flex-start; }
  .phone-spotlight em { display: none; }
  .phone-spotlight strong { font-size: 1.28rem; }
  .form-heading { display: block; }
  .form-heading p { margin-top: .35rem; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem 1.2rem; padding-top: 3.5rem; }
  .footer-brand { grid-column: span 2; }
  .footer-bottom { min-height: 5.7rem; flex-direction: column; align-items: flex-start; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  [data-reveal], .reveal-left, .reveal-right { opacity: 1; filter: none; transform: none; }
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  background: rgba(15, 10, 5, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 1.5rem;
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox-content-wrapper {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.95);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.lightbox.is-open .lightbox-content-wrapper {
  transform: scale(1);
}
.lightbox-content {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.lightbox-caption {
  color: var(--white);
  margin-top: 1rem;
  font: 500 1.1rem var(--serif);
  text-align: center;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.5rem;
  cursor: pointer;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, transform 0.2s;
  z-index: 1010;
}
.lightbox-close:hover {
  color: var(--gold);
  transform: scale(1.1);
}

/* Duplex Boards Section */
.boards { background: var(--white); }

.boards-grid {
  width: 100%;
  margin: auto;
  display: grid;
  grid-template-columns: minmax(18rem, .8fr) minmax(22rem, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: center;
}

.board-photo {
  position: relative;
  margin: 0;
}

.board-photo img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 12px 30px rgba(45, 33, 23, 0.08);
  border: 1px solid #e8e5dc;
  cursor: zoom-in;
  transition: transform 0.5s ease;
}

.board-photo img:hover {
  transform: scale(1.02);
}

.board-photo figcaption {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.board-photo figcaption span {
  color: var(--gold);
  font-weight: 600;
  font-family: var(--serif);
}

.board-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.board-content .lead {
  color: var(--brown);
  font: 500 clamp(1.22rem, 2vw, 1.65rem)/1.45 var(--serif);
  margin-bottom: 1.2rem;
}

.board-content > p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.board-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0 2rem;
  width: 100%;
}

.spec-card {
  padding: 1.25rem;
  background: var(--paper);
  border: 1px solid #e8e5dc;
  border-radius: 4px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.spec-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(45, 33, 23, 0.05);
}

.spec-card h4 {
  margin: 0 0 0.5rem;
  color: var(--brown);
  font: 600 1.1rem var(--serif);
}

.spec-card p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.spec-card span {
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 600;
}

.board-inquiry {
  margin-top: 0.5rem;
}

/* Announcement Ticker Banner */
.announcement-ticker {
  background: var(--maroon);
  color: var(--white);
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  box-sizing: border-box;
}

.ticker-content {
  display: flex;
  width: max-content;
  animation: ticker-marquee 40s linear infinite;
}

.ticker-item {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 0 4rem;
  white-space: nowrap;
}

@keyframes ticker-marquee {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

.announcement-ticker:hover .ticker-content {
  animation-play-state: paused;
}