/* ============================================================
   Fine Lines Noida — Stylesheet
   Architecture:
   1. Design tokens (CSS variables) — change theme in one place
   2. Reset & base
   3. Layout primitives (.container, .two-col, .section-head)
   4. Components (.btn, .card-fabric, .nav, etc.)
   5. Sections (hero, heritage, collection, craft, clients, contact, footer)
   6. Responsive
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Palette — adjust to retheme the entire site */
  --c-bg:        #f6f1ea;
  --c-bg-alt:    #ede4d6;
  --c-ink:       #1c1a17;
  --c-ink-soft:  #4a463f;
  --c-mute:      #8a8278;
  --c-line:      #d9cfbe;
  --c-accent:    #8a6a3b;
  --c-accent-2:  #c9a875;
  --c-dark:      #1c1a17;
  --c-dark-soft: #2a2723;
  --c-light:     #faf6ef;

  /* Type */
  --f-serif: 'Cormorant Garamond', Georgia, serif;
  --f-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing scale */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4.5rem;
  --s-7: 6.5rem;

  /* Layout */
  --container: 1240px;
  --radius: 4px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- 2. RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
ul, ol { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-family: var(--f-serif); font-weight: 400; line-height: 1.05; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
em { font-style: italic; }

/* ---------- 3. LAYOUT PRIMITIVES ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-4);
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
  align-items: start;
}
.section-head {
  max-width: 720px;
  margin-bottom: var(--s-6);
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-title {
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  margin-bottom: var(--s-3);
}
.section-title.light { color: var(--c-light); }
.section-lead {
  font-size: 1.125rem;
  color: var(--c-ink-soft);
  max-width: 50ch;
}
.eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-3);
  font-weight: 500;
}
.eyebrow.light { color: var(--c-accent-2); }

/* ---------- 4. COMPONENTS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--f-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn-dark {
  background: var(--c-ink);
  color: var(--c-light);
}
.btn-dark:hover { background: var(--c-accent); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-line);
}
.btn-ghost:hover { border-color: var(--c-ink); }
.btn-full { width: 100%; }

.link-arrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--c-ink);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.link-arrow:hover { color: var(--c-accent); border-color: var(--c-accent); }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.scrolled {
  background: rgba(246,241,234,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--c-line);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.1rem var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-right: auto;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--c-ink);
  font-family: var(--f-serif);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}
.brand-mark.big { width: 56px; height: 56px; font-size: 1.4rem; margin-bottom: var(--s-2); }
.brand-name {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-loc {
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.nav-links {
  display: flex;
  gap: var(--s-4);
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--c-ink-soft);
  transition: color .2s var(--ease);
}
.nav-links a:hover { color: var(--c-ink); }
.nav-cta {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--c-ink);
  border-radius: var(--radius);
  transition: background .25s var(--ease), color .25s var(--ease);
}
.nav-cta:hover { background: var(--c-ink); color: var(--c-light); }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav-burger span {
  width: 22px;
  height: 1.5px;
  background: var(--c-ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- 5. SECTIONS ---------- */

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 9rem var(--s-4) var(--s-5);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(201,168,117,0.25), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(138,106,59,0.18), transparent 50%),
    repeating-linear-gradient(45deg, transparent 0 6px, rgba(28,26,23,0.022) 6px 7px),
    var(--c-bg);
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-7);
  align-items: end;
  flex: 1;
  padding-top: var(--s-6);
}
.hero-text { max-width: 720px; }
.hero-title {
  font-size: clamp(3rem, 8vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: var(--s-4);
}
.hero-title em {
  font-weight: 300;
  color: var(--c-accent);
}
.hero-sub {
  font-size: 1.15rem;
  max-width: 48ch;
  color: var(--c-ink-soft);
  margin-bottom: var(--s-5);
}
.hero-actions {
  display: flex;
  gap: var(--s-2);
  flex-wrap: wrap;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  border-left: 1px solid var(--c-line);
  padding-left: var(--s-4);
}
.stat-num {
  display: block;
  font-family: var(--f-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-num .plus { color: var(--c-accent); font-weight: 300; }
.stat-lbl {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
}

.hero-marquee {
  position: relative;
  z-index: 1;
  margin-top: var(--s-5);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  padding: 1.1rem 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: var(--f-serif);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--c-ink-soft);
}
.marquee-track span:nth-child(even) { color: var(--c-accent); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* HERITAGE */
.heritage {
  padding: var(--s-7) 0;
}
.heritage .col-text p {
  font-size: 1.05rem;
  color: var(--c-ink-soft);
  margin-bottom: var(--s-3);
  max-width: 50ch;
}
.heritage .link-arrow { margin-top: var(--s-2); }

.col-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: var(--s-2);
}
.visual-card {
  border-radius: var(--radius);
  background: var(--c-bg-alt);
  position: relative;
  overflow: hidden;
}
.visual-card::after {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 2px, rgba(28,26,23,0.05) 2px 3px),
    repeating-linear-gradient(0deg,  transparent 0 2px, rgba(28,26,23,0.04) 2px 3px);
}
.v1 {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  background: linear-gradient(160deg, #c9a875, #8a6a3b 70%, #5a4a2a);
}
.v2 {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
  background: linear-gradient(140deg, #ede4d6, #c9b89a);
}
.visual-quote {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
  background: var(--c-ink);
  color: var(--c-light);
  padding: var(--s-3);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.visual-quote p {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  line-height: 1.35;
  margin: 0 0 var(--s-2);
}
.visual-quote span {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent-2);
}

/* COLLECTION */
.collection {
  padding: var(--s-7) 0;
  background: var(--c-bg-alt);
}
.grid-collection {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
.card-fabric {
  background: var(--c-bg);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.card-fabric:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -20px rgba(28,26,23,0.25);
}
.card-img {
  aspect-ratio: 4 / 5;
  background: var(--c-bg-alt);
  position: relative;
  overflow: hidden;
}
.card-img::after {
  content: '';
  position: absolute; inset: 0;
  opacity: 0.5;
}

/* Per-fabric textures — driven by .c-<key> classes set from data */
.c-cotton .card-img      { background: linear-gradient(135deg, #f3ead8, #d8c8a8); }
.c-cotton .card-img::after { background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,0.05) 3px 4px), repeating-linear-gradient(90deg, transparent 0 3px, rgba(0,0,0,0.05) 3px 4px); }

.c-linen .card-img       { background: linear-gradient(135deg, #e8dcc4, #b8a685); }
.c-linen .card-img::after{ background: repeating-linear-gradient(45deg, rgba(0,0,0,0.05) 0 1px, transparent 1px 4px), repeating-linear-gradient(-45deg, rgba(0,0,0,0.04) 0 1px, transparent 1px 4px); }

.c-silk .card-img        { background: linear-gradient(135deg, #ddd1bb, #8a6a3b); }
.c-silk .card-img::after { background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%); }

.c-jacquard .card-img       { background: linear-gradient(135deg, #1c1a17, #4a463f); }
.c-jacquard .card-img::after{ background: repeating-linear-gradient(0deg, transparent 0 6px, rgba(201,168,117,0.18) 6px 8px), repeating-linear-gradient(90deg, transparent 0 6px, rgba(201,168,117,0.18) 6px 8px); }

.c-embroidered .card-img       { background: linear-gradient(135deg, #faf6ef, #e8d8b8); }
.c-embroidered .card-img::after{
  background:
    radial-gradient(circle at 20% 30%, rgba(138,106,59,0.4) 0 4px, transparent 5px),
    radial-gradient(circle at 60% 60%, rgba(138,106,59,0.4) 0 4px, transparent 5px),
    radial-gradient(circle at 80% 25%, rgba(138,106,59,0.4) 0 4px, transparent 5px),
    radial-gradient(circle at 35% 75%, rgba(138,106,59,0.4) 0 4px, transparent 5px);
}

.c-viscose .card-img       { background: linear-gradient(135deg, #e8e0d0, #b8aa92); }
.c-viscose .card-img::after{ background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.3) 50%, transparent 60%); }

.card-body {
  padding: var(--s-3);
}
.card-tag {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.6rem;
}
.card-body h3 {
  font-size: 1.55rem;
  margin-bottom: 0.5rem;
}
.card-body p {
  font-size: 0.95rem;
  color: var(--c-ink-soft);
  margin: 0;
}

/* CRAFT */
.craft {
  background: var(--c-dark);
  color: var(--c-light);
  padding: var(--s-7) 0;
}
.craft .section-head p { color: rgba(250,246,239,0.7); }
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
  counter-reset: step;
}
.process li {
  padding: var(--s-3) var(--s-2) var(--s-3) 0;
  border-top: 1px solid rgba(201,168,117,0.25);
  position: relative;
}
.step-num {
  display: block;
  font-family: var(--f-serif);
  font-size: 0.95rem;
  color: var(--c-accent-2);
  letter-spacing: 0.1em;
  margin-bottom: var(--s-2);
}
.process h4 {
  font-size: 1.7rem;
  margin-bottom: 0.6rem;
}
.process p {
  color: rgba(250,246,239,0.65);
  font-size: 0.92rem;
  margin: 0;
}

/* CLIENTS */
.clients { padding: var(--s-7) 0; }
.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-3);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  padding: var(--s-4) 0;
  margin-bottom: var(--s-6);
}
.logo-row span {
  font-family: var(--f-serif);
  font-size: 1.35rem;
  color: var(--c-mute);
  letter-spacing: 0.02em;
  transition: color .25s var(--ease);
}
.logo-row span:hover { color: var(--c-ink); }

.testimonial {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.testimonial p {
  font-family: var(--f-serif);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  line-height: 1.3;
  color: var(--c-ink);
  margin-bottom: var(--s-3);
}
.testimonial .cite {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
}

/* CONTACT */
.contact {
  padding: var(--s-7) 0;
  background: var(--c-bg-alt);
}
.contact .col-text p { color: var(--c-ink-soft); max-width: 50ch; }
.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  margin-top: var(--s-5);
}
.info-lbl {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}
.contact-info p {
  font-size: 0.95rem;
  color: var(--c-ink-soft);
  margin: 0;
}

.contact-form {
  background: var(--c-light);
  padding: var(--s-5);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mute);
  font-weight: 500;
}
.contact-form input,
.contact-form textarea {
  font-family: var(--f-sans);
  font-size: 1rem;
  letter-spacing: normal;
  text-transform: none;
  color: var(--c-ink);
  border: 0;
  border-bottom: 1px solid var(--c-line);
  background: transparent;
  padding: 0.6rem 0;
  outline: none;
  transition: border-color .25s var(--ease);
  resize: vertical;
  font-weight: 300;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--c-ink); }
.form-note {
  font-size: 0.85rem;
  color: var(--c-accent);
  text-align: center;
  margin: 0;
  min-height: 1.2em;
  text-transform: none;
  letter-spacing: normal;
}

/* FOOTER */
.footer {
  background: var(--c-dark);
  color: var(--c-light);
  padding: var(--s-6) 0 var(--s-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--s-4);
  padding-bottom: var(--s-5);
  border-bottom: 1px solid rgba(250,246,239,0.1);
}
.footer .brand-mark {
  border-color: var(--c-light);
  color: var(--c-light);
}
.foot-tag {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  color: rgba(250,246,239,0.7);
  margin: 0;
  max-width: 28ch;
}
.footer h5 {
  font-family: var(--f-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent-2);
  margin-bottom: var(--s-2);
  font-weight: 500;
}
.footer p { font-size: 0.92rem; color: rgba(250,246,239,0.7); margin: 0; }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-3);
  font-size: 0.8rem;
  color: rgba(250,246,239,0.5);
}

/* ---------- LIVE PRODUCTION PAGE ---------- */
.page-live { background: var(--c-bg); }

.live-hero {
  padding: 9rem var(--s-4) var(--s-5);
  background:
    radial-gradient(ellipse at 90% 10%, rgba(201,168,117,0.22), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(138,106,59,0.16), transparent 55%),
    var(--c-bg);
  border-bottom: 1px solid var(--c-line);
}
.live-hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-5);
  align-items: end;
}
.live-title {
  font-size: clamp(2.6rem, 6.5vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  margin-bottom: var(--s-3);
}
.live-title em { color: var(--c-accent); font-weight: 300; }
.live-sub {
  font-size: 1.1rem;
  color: var(--c-ink-soft);
  max-width: 52ch;
  margin: 0;
}
.factory-badge {
  justify-self: end;
  background: var(--c-ink);
  color: var(--c-light);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 240px;
}
.factory-lbl {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent-2);
}
.factory-val {
  font-family: var(--f-serif);
  font-size: 3rem;
  line-height: 1;
  letter-spacing: 0.04em;
}

.live-grid-section {
  padding: var(--s-6) 0 var(--s-7);
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--s-5);
}
.chip {
  padding: 0.55rem 1.05rem;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--c-ink-soft);
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.chip:hover { border-color: var(--c-ink); }
.chip.active { background: var(--c-ink); color: var(--c-light); border-color: var(--c-ink); }

.live-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
.live-card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-bg-alt);
  cursor: pointer;
  isolation: isolate;
}
.live-card-img {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.live-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.live-card:hover .live-card-img img { transform: scale(1.04); }

.live-card-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--s-3);
  color: var(--c-light);
  background: linear-gradient(to top, rgba(28,26,23,0.92) 0%, rgba(28,26,23,0.5) 60%, transparent 100%);
  transform: translateY(8px);
  opacity: 0.92;
  transition: transform .35s var(--ease), opacity .35s var(--ease);
}
.live-card:hover .live-card-overlay { transform: none; opacity: 1; }
.live-card-brand {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent-2);
  margin-bottom: 0.4rem;
}
.live-card-overlay h4 {
  font-size: 1.5rem;
  margin: 0 0 0.4rem;
  line-height: 1.15;
}
.live-card-meta {
  display: flex;
  gap: 0.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250,246,239,0.75);
  margin-bottom: 0.5rem;
}
.live-card-overlay p {
  font-size: 0.88rem;
  color: rgba(250,246,239,0.8);
  margin: 0;
}

.live-empty {
  text-align: center;
  padding: var(--s-7) var(--s-4);
  border: 1px dashed var(--c-line);
  border-radius: var(--radius);
}
.live-empty-mark {
  font-family: var(--f-serif);
  font-size: 3rem;
  color: var(--c-accent);
  margin-bottom: var(--s-2);
}
.live-empty h3 {
  font-size: 1.7rem;
  margin-bottom: 0.5rem;
}
.live-empty p {
  font-size: 1rem;
  color: var(--c-ink-soft);
  max-width: 40ch;
  margin: 0 auto;
}

/* ---------- 6. RESPONSIVE ---------- */
@media (max-width: 980px) {
  .two-col { grid-template-columns: 1fr; gap: var(--s-5); }
  .hero-grid { grid-template-columns: 1fr; gap: var(--s-5); }
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    border-left: 0;
    border-top: 1px solid var(--c-line);
    padding-left: 0;
    padding-top: var(--s-3);
  }
  .grid-collection { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-info { grid-template-columns: 1fr; gap: var(--s-3); }
  .live-hero-inner { grid-template-columns: 1fr; gap: var(--s-4); }
  .factory-badge { justify-self: start; }
  .live-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-bg);
    padding: var(--s-3) var(--s-4);
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    gap: var(--s-2);
  }
  .hero { padding-top: 7rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .grid-collection { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .col-visual { grid-template-rows: 180px 180px; }
  .footer-grid { grid-template-columns: 1fr; }
  .foot-bottom { flex-direction: column; gap: 0.5rem; }
  .container { padding: 0 var(--s-3); }
  .live-grid { grid-template-columns: 1fr; }
  .live-hero { padding-top: 7rem; }
  .factory-val { font-size: 2.4rem; }
}

/* ---------- REVEAL-ON-SCROLL ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: calc(var(--i, 0) * 80ms);
}
[data-reveal].in {
  opacity: 1;
  transform: none;
}

/* ---------- HERO ENTRANCE — line-mask reveal ---------- */
.hero-title .line,
.live-title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.05em; /* prevent descender clipping */
}
.hero-title .line-inner,
.live-title .line-inner {
  display: inline-block;
  transform: translateY(110%);
  will-change: transform;
  animation: lineUp 1s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 0.12s + 0.15s);
}
@keyframes lineUp { to { transform: none; } }

/* Hero supporting elements — fade up after title lines land */
.hero-text .hero-sub,
.hero-text .hero-actions {
  opacity: 0;
  transform: translateY(14px);
  animation: hFade .9s var(--ease) forwards;
}
.hero-text .hero-sub      { animation-delay: 0.55s; }
.hero-text .hero-actions  { animation-delay: 0.7s; }
.hero-stats .stat {
  opacity: 0;
  transform: translateY(14px);
  animation: hFade .9s var(--ease) forwards;
  animation-delay: calc(0.8s + var(--i, 0) * 0.1s);
}
@keyframes hFade { to { opacity: 1; transform: none; } }

/* ---------- HERO CURSOR GLOW ---------- */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%),
              rgba(201,168,117,0.22), transparent 65%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.hero:hover .hero-bg::before { opacity: 1; }

/* ---------- MARQUEE EDGE FADE + HOVER SLOW ---------- */
.hero-marquee {
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
          mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.hero-marquee:hover .marquee-track { animation-duration: 90s; }

/* ---------- SECTION-TITLE ACCENT UNDERLINE ---------- */
.section-head .section-title::after,
.live-hero-text .live-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 1px;
  background: var(--c-accent);
  margin-top: var(--s-3);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s var(--ease) .25s;
}
.section-head.center .section-title::after { margin-left: auto; margin-right: auto; }
[data-reveal].in .section-title::after,
.live-title::after { transform: none; }

/* ---------- STATS NUMBER COUNTER ---------- */
.stat-val {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ---------- COLLECTION CARDS — image zoom on hover ---------- */
.card-fabric .card-img { transition: transform .9s var(--ease); }
.card-fabric:hover .card-img { transform: scale(1.03); }
.card-fabric .card-body h3 { transition: color .3s var(--ease); }
.card-fabric:hover .card-body h3 { color: var(--c-accent); }

/* ---------- PROCESS STEPS — top-line draw ---------- */
.process li {
  background-image: linear-gradient(to right, var(--c-accent-2), var(--c-accent-2));
  background-position: top left;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 1s var(--ease) .2s;
}
[data-reveal].in.process > li,
.process [data-reveal].in {
  background-size: 100% 1px;
}

/* ---------- LOGO ROW — gentle drift ---------- */
.logo-row span {
  transition: color .25s var(--ease), transform .25s var(--ease), letter-spacing .25s var(--ease);
}
.logo-row span:hover {
  color: var(--c-ink);
  transform: translateY(-2px);
  letter-spacing: 0.06em;
}

/* ---------- BRAND MARK pulse on hero load ---------- */
.brand-mark {
  transition: background .3s var(--ease), color .3s var(--ease);
}
.nav .brand:hover .brand-mark {
  background: var(--c-ink);
  color: var(--c-light);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-title .line-inner, .live-title .line-inner,
  .hero-text .hero-sub, .hero-text .hero-actions, .hero-stats .stat {
    opacity: 1; transform: none;
  }
  .section-head .section-title::after,
  .live-hero-text .live-title::after { transform: none; }
  .process li { background-size: 100% 1px; }
}