/* ============================================================================
   INDIA SOURCE CO. — STYLES
   Layout, color, and typography live here. Content lives in site-content.js.
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

/* ---------------------------------------------------------------------------
   1. DESIGN TOKENS
   --------------------------------------------------------------------------- */
:root {
  --color-bg: #fbf8f3;
  --color-bg-alt: #f3ebdd;
  --color-ink: #211a10;
  --color-ink-soft: #5b5040;
  --color-ink-faint: #8a7f6c;
  --color-card: #ffffff;
  --color-line: #e4d9c6;

  --color-dark: #1c1710;
  --color-dark-soft: #2c241a;

  --color-accent: #c1913f;
  --color-accent-deep: #9c7327;
  --color-rust: #a8532e;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1180px;
  --radius: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 3px rgba(28, 23, 16, 0.08);
  --shadow-md: 0 8px 30px rgba(28, 23, 16, 0.10);

  --transition: 200ms ease;
}

/* ---------------------------------------------------------------------------
   2. RESET
   --------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
input, textarea, select { font: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 200;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------------------------
   3. TYPOGRAPHY HELPERS
   --------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem); line-height: 1.15; }
h3 { font-size: 1.25rem; line-height: 1.3; }
.section-intro {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  max-width: 640px;
}

/* ---------------------------------------------------------------------------
   4. LAYOUT
   --------------------------------------------------------------------------- */
.section { padding: 6rem 1.5rem; }
.section-alt { background: var(--color-bg-alt); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section-inner-narrow { max-width: 640px; }
.section-inner.center { text-align: center; }
.section-head { margin-bottom: 3rem; max-width: 720px; }
.section-head .eyebrow { display: block; margin-bottom: 0.75rem; }
.section-head h2 { margin-top: 0.5rem; margin-bottom: 1rem; }

/* ---------------------------------------------------------------------------
   5. HEADER / NAV
   --------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 243, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-ink);
}
.primary-nav { display: flex; align-items: center; gap: 1.75rem; }
.primary-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: color var(--transition);
  white-space: nowrap;
}
.primary-nav a:hover { color: var(--color-ink); }
.nav-cta {
  background: var(--color-dark);
  color: #fff !important;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.nav-cta:hover { background: var(--color-accent-deep); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-ink); display: block; }

/* ---------------------------------------------------------------------------
   6. BUTTONS
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: all var(--transition);
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-deep); }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-secondary:hover { background: var(--color-ink); color: #fff; }
.btn-on-dark.btn-secondary { color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-on-dark.btn-secondary:hover { background: #fff; color: var(--color-dark); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* ---------------------------------------------------------------------------
   7. HERO
   --------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--color-dark);
  color: #fff;
  overflow: hidden;
  padding: 7rem 1.5rem 6rem;
}
.grid-backdrop {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(193, 145, 63, 0.18), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(168, 83, 46, 0.16), transparent 45%);
}
.hero-inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.hero-inner .eyebrow { color: var(--color-accent); }
.hero-inner h1 {
  margin-top: 1rem;
  font-size: clamp(2.25rem, 1.7rem + 2.4vw, 3.6rem);
  line-height: 1.1;
  color: #fff;
}
.hero-inner .hero-sub {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------------------
   8. ICONS
   --------------------------------------------------------------------------- */
.icon {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-accent-deep);
  margin-bottom: 1rem;
}
.section-alt .icon-badge { background: var(--color-card); }

/* ---------------------------------------------------------------------------
   9. OUR DIFFERENCE
   --------------------------------------------------------------------------- */
.difference-top { max-width: 720px; margin-bottom: 3rem; }
.difference-statement {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.75rem);
  color: var(--color-ink);
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 1.5rem 0 0;
}
.difference-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}
.difference-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.difference-card p { color: var(--color-ink-soft); font-size: 0.93rem; }

/* ---------------------------------------------------------------------------
   10. WHO WE SERVE
   --------------------------------------------------------------------------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.audience-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.audience-card h3 { margin-bottom: 0.25rem; }
.audience-card .audience-desc {
  color: var(--color-ink-faint);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.9rem;
}
.audience-card ul { display: flex; flex-direction: column; gap: 0.5rem; }
.audience-card li {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  padding-left: 1.1rem;
  position: relative;
}
.audience-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------------------------------------------------------------------------
   11. GALLERY / FEATURED COLLECTIONS
   --------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.collection-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  transition: box-shadow var(--transition), transform var(--transition);
}
.collection-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.collection-media {
  aspect-ratio: 4 / 5;
  width: 100%;
  background: linear-gradient(150deg, var(--color-dark), var(--color-dark-soft) 55%, var(--color-accent-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.collection-media img { width: 100%; height: 100%; object-fit: cover; }
.collection-media .placeholder-mark {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: rgba(255, 255, 255, 0.85);
}
.collection-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 18px);
}
.collection-body { padding: 1.1rem 1.2rem 1.35rem; }
.collection-body h3 { font-size: 1.02rem; margin-bottom: 0.3rem; }
.collection-body p { font-size: 0.88rem; color: var(--color-ink-soft); }
.gallery-footnote {
  margin-top: 2.5rem;
  text-align: center;
  color: var(--color-ink-soft);
  font-style: italic;
}

/* ---------------------------------------------------------------------------
   12. CUSTOM REQUESTS
   --------------------------------------------------------------------------- */
.request-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}
.request-intro h2 { margin-bottom: 1.25rem; }
.request-intro p { color: var(--color-ink-soft); margin-bottom: 1rem; }
.request-form-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.request-form-card h3 { margin-bottom: 1.5rem; }

.field { margin-bottom: 1.25rem; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-ink);
}
.field .required-mark { color: var(--color-rust); }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea,
.field select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-ink);
  transition: border-color var(--transition);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.field textarea { min-height: 100px; resize: vertical; }
.field input[type="file"] {
  width: 100%;
  padding: 0.6rem 0;
  font-size: 0.88rem;
}
.field-hint { font-size: 0.78rem; color: var(--color-ink-faint); margin-top: 0.35rem; }

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-success { background: #eaf3e6; color: #33612b; }
.form-status.is-error { background: #f7e6e2; color: #8a3420; }

/* ---------------------------------------------------------------------------
   13. HOW IT WORKS
   --------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}
.step-card { position: relative; padding-top: 0.5rem; }
.step-number {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--color-line);
  font-weight: 600;
  line-height: 1;
}
.step-card h3 { font-size: 1rem; margin: 0.9rem 0 0.5rem; }
.step-card p { font-size: 0.87rem; color: var(--color-ink-soft); }

/* ---------------------------------------------------------------------------
   14. TRUST STRIP
   --------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.75rem 1.5rem;
}
.trust-item { display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem; }
.trust-item span { font-size: 0.92rem; font-weight: 600; color: var(--color-ink); }

/* ---------------------------------------------------------------------------
   15. ABOUT
   --------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
}
.about-copy h2 { margin-bottom: 1.5rem; }
.about-copy p { color: var(--color-ink-soft); margin-bottom: 1.1rem; }
.about-expansion {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  align-self: start;
}
.about-expansion h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.about-expansion .section-intro { font-size: 0.9rem; margin-bottom: 1rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-list span {
  font-size: 0.82rem;
  padding: 0.4rem 0.75rem;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-ink-soft);
}

/* ---------------------------------------------------------------------------
   16. CONTACT
   --------------------------------------------------------------------------- */
#contact .section-head { margin-left: auto; margin-right: auto; }
.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.contact-direct {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 0.92rem;
}
.contact-direct a { color: var(--color-accent-deep); font-weight: 600; }
.contact-direct a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------------------
   17. FOOTER
   --------------------------------------------------------------------------- */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.7); }
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.footer-inner a { color: rgba(255,255,255,0.7); }
.footer-inner a:hover { color: #fff; }

/* ---------------------------------------------------------------------------
   18. RESPONSIVE
   --------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .request-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1060px) {
  .primary-nav {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.9rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }
  .primary-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .primary-nav a { padding: 0.4rem 0; }
  .nav-cta { text-align: center; }
  .nav-toggle { display: flex; }
  .section { padding: 4.5rem 1.25rem; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .steps-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}