/* ==========================================================================
   TAGORE INSTITUTE OF FASHION — Design Tokens
   Palette: Ink black / Paper white / Thread gold / Canvas grey
   Type: Fraunces (display, editorial serif) + Manrope (body) + JetBrains Mono (spec/utility)
   Signature: hand-stitched gold seam divider + swatch-tag course cards
   ========================================================================== */

:root {
  --c-ink: #000000;
  --c-ink-soft: #16150f;
  --c-paper: #ffffff;
  --c-canvas: #fafafa;
  --c-gold: #c8a85d;
  --c-gold-soft: rgba(200, 168, 93, 0.14);
  --c-gold-line: rgba(200, 168, 93, 0.55);
  --c-line: rgba(0, 0, 0, 0.09);
  --c-line-light: rgba(255, 255, 255, 0.18);
  --c-text-muted: #5c5952;

  --f-display: "Fraunces", "Georgia", serif;
  --f-body: "Manrope", -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", monospace;

  --container: 1240px;
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-canvas);
  color: var(--c-ink-soft);
  font-family: var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-family: var(--f-display); font-weight: 450; }
p { margin: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; }
iframe { border: 0; width: 100%; height: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Type helpers ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 18px;
  display: block;
}
.eyebrow--light { color: var(--c-gold); }

.section-title {
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.12;
  color: var(--c-ink);
  max-width: 720px;
  font-weight: 460;
}
.section-title--light { color: var(--c-paper); }
.section-title em { font-style: italic; color: var(--c-gold); font-weight: 450; }

.body-text {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--c-text-muted);
  max-width: 560px;
  margin-top: 18px;
}

.section-head { margin-bottom: 56px; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center .section-title,
.section-head--center .eyebrow { margin-left: auto; margin-right: auto; }
.section-head__note { margin: 16px auto 0; }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--c-line);
}

.nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav__brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.nav__brand-mark {
  font-family: var(--f-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .3s, color .3s;
}
.site-header.scrolled .nav__brand-mark,
.site-footer .nav__brand-mark { color: var(--c-gold); }
.nav__brand-name {
  font-family: var(--f-display);
  font-size: 1rem;
  line-height: 1.15;
  color: var(--c-paper);
  display: flex;
  flex-direction: column;
  transition: color .3s;
}
.site-header.scrolled .nav__brand-name { color: var(--c-ink); }
.nav__brand-name em { font-style: italic; font-size: 0.72rem; color: var(--c-gold); font-weight: 400; }

.nav__menu { display: flex; align-items: center; gap: 34px; }
.nav__menu a {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--c-paper);
  position: relative;
  padding-bottom: 4px;
  transition: color .3s;
}
.site-header.scrolled .nav__menu a { color: var(--c-ink-soft); }
.nav__menu a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--c-gold);
  transition: width .3s var(--ease);
}
.nav__menu a:hover::after { width: 100%; }

.nav__cta {
  font-size: 0.82rem;
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  padding: 10px 22px;
  border-radius: 999px;
  transition: background .3s, color .3s;
}
.nav__cta:hover { background: var(--c-gold); color: var(--c-ink); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}
.nav__toggle span {
  height: 1.5px; background: var(--c-paper); border-radius: 2px; transition: background .3s;
}
.site-header.scrolled .nav__toggle span { background: var(--c-ink); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  color: var(--c-paper);
}
.hero__media {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  will-change: transform;
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.35) 40%, rgba(0,0,0,0.75) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 140px 32px 80px;
}

.hero__title {
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 1.03;
  font-weight: 400;
  max-width: 900px;
  letter-spacing: -0.01em;
}
.hero__title em { font-style: italic; color: var(--c-gold); font-weight: 400; }

.hero__subtitle {
  margin-top: 26px;
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 520px;
  color: rgba(255,255,255,0.86);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  font-weight: 600;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 18px; height: 18px; }

.btn--gold {
  background: linear-gradient(135deg, #d9bb78, var(--c-gold));
  color: var(--c-ink);
  box-shadow: 0 8px 24px rgba(200,168,93,0.35);
}
.btn--gold:hover { box-shadow: 0 12px 30px rgba(200,168,93,0.5); }

.btn--outline-light {
  border: 1px solid var(--c-line-light);
  color: var(--c-paper);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(6px);
}
.btn--outline-light:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.4); }

.btn--dark { background: var(--c-ink); color: var(--c-paper); }
.btn--dark:hover { box-shadow: 0 10px 24px rgba(0,0,0,0.25); }

.btn--outline-dark { border: 1px solid var(--c-ink); color: var(--c-ink); }
.btn--outline-dark:hover { background: var(--c-ink); color: var(--c-paper); }

/* Hero badge — designer "label tag" motif */
.hero__badge { margin-top: 56px; }
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px 12px 18px;
  border: 1px solid var(--c-gold-line);
  border-radius: 999px;
  background: rgba(0,0,0,0.28);
  backdrop-filter: blur(8px);
}
.badge-tag__stars { color: var(--c-gold); font-size: 0.85rem; letter-spacing: 1px; }
.badge-tag__rating { font-family: var(--f-display); font-style: italic; font-size: 1.1rem; color: var(--c-paper); }
.badge-tag__label { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.75); text-transform: uppercase; }

.hero__scroll {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll span {
  width: 1px; height: 34px;
  background: linear-gradient(var(--c-gold), transparent);
  animation: scrollLine 2s infinite var(--ease);
}
.hero__scroll p {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
@keyframes scrollLine { 0%,100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top;} 50% { opacity: 1; transform: scaleY(1); transform-origin: top;} }

/* ==========================================================================
   SIGNATURE STITCH DIVIDER
   ========================================================================== */
.stitch-divider {
  background: var(--c-canvas);
  line-height: 0;
  padding: 6px 0;
}
.stitch-divider--dark { background: var(--c-ink); }
.stitch-divider svg { width: 100%; height: 40px; display: block; }
.stitch-line {
  fill: none;
  stroke: var(--c-gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 10 12;
  stroke-dashoffset: 1400;
  transition: stroke-dashoffset 1.6s var(--ease);
}
.stitch-line.is-drawn { stroke-dashoffset: 0; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about { padding: 130px 0; background: var(--c-canvas); }
.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: center;
}
.about__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about__media img { border-radius: var(--radius-lg); aspect-ratio: 4/5; object-fit: cover; }
.about__media-frame {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255,255,255,0.55);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}

.about__stats {
  display: flex;
  gap: 48px;
  margin-top: 46px;
  padding-top: 32px;
  border-top: 1px solid var(--c-line);
}
.about__stats li { display: flex; flex-direction: column; gap: 6px; }
.stat-num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--c-ink);
}
.stat-label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

/* ==========================================================================
   COURSES — Swatch cards
   ========================================================================== */
.courses { padding: 110px 0 130px; background: var(--c-paper); }

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.swatch-card {
  background: var(--c-canvas);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-line);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.swatch-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.09);
  border-color: var(--c-gold-line);
}

.swatch-card__img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.swatch-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.swatch-card:hover .swatch-card__img img { transform: scale(1.08); }

.swatch-card__tag {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.9);
  color: var(--c-ink);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--c-gold-line);
}

.swatch-card__body { padding: 26px 24px 28px; }
.swatch-card__body h3 {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--c-ink);
}
.swatch-card__body p {
  margin-top: 10px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--c-text-muted);
  min-height: 62px;
}

.swatch-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--c-line);
  font-family: var(--f-mono);
}
.swatch-card__meta span { font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-text-muted); }
.swatch-card__meta b { font-size: 0.82rem; color: var(--c-ink); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--c-gold);
}
.link-more span { transition: transform .3s var(--ease); }
.link-more:hover span { transform: translateX(4px); }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-us { padding: 120px 0; background: var(--c-canvas); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.why-card {
  background: var(--c-paper);
  padding: 40px 30px;
  transition: background .35s;
}
.why-card:hover { background: var(--c-gold-soft); }
.why-card__icon { font-size: 1.6rem; display: block; margin-bottom: 18px; }
.why-card h3 { font-size: 1.05rem; font-weight: 500; color: var(--c-ink); margin-bottom: 10px; }
.why-card p { font-size: 0.88rem; line-height: 1.6; color: var(--c-text-muted); }

/* ==========================================================================
   GALLERY (dark, masonry)
   ========================================================================== */
.gallery { padding: 120px 0 130px; background: var(--c-ink); }
.gallery .section-head { text-align: center; margin-left: auto; margin-right: auto; }

.masonry {
  columns: 3 220px;
  column-gap: 22px;
  margin-top: 20px;
}
.masonry__item {
  width: 100%;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
  break-inside: avoid;
  filter: grayscale(15%);
  transition: transform .6s var(--ease), filter .6s var(--ease);
}
.masonry__item:hover { transform: scale(1.02); filter: grayscale(0%); }
.masonry__item:nth-child(2n) { margin-top: 34px; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials { padding: 120px 0; background: var(--c-paper); }
.rating-inline {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--c-gold);
  margin-top: 14px;
}

.testi-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--c-canvas);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testi-card__stars { color: var(--c-gold); letter-spacing: 2px; font-size: 0.9rem; }
.testi-card__quote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--c-ink-soft);
  flex: 1;
}
.testi-card__name { font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.04em; color: var(--c-text-muted); }
.testi-card:nth-child(4), .testi-card:nth-child(5) { display: none; }

/* ==========================================================================
   ADMISSION CTA
   ========================================================================== */
.admission {
  position: relative;
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 150px 0;
  overflow: hidden;
  text-align: center;
}
.admission::before {
  content: "";
  position: absolute; inset: -20% -10%;
  background: radial-gradient(ellipse at 30% 30%, rgba(200,168,93,0.16), transparent 55%),
              radial-gradient(ellipse at 75% 70%, rgba(200,168,93,0.1), transparent 50%);
}
.admission__inner { position: relative; z-index: 1; }
.admission .eyebrow { text-align: center; }
.admission__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 400;
  line-height: 1.08;
}
.admission__title em { font-style: italic; color: var(--c-gold); }
.admission__note {
  margin-top: 20px;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
}
.admission__actions { justify-content: center; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact { padding: 120px 0 100px; background: var(--c-canvas); }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: stretch;
}
.contact__address {
  font-style: normal;
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-text-muted);
}
.contact__list { margin: 34px 0 38px; display: flex; flex-direction: column; gap: 18px; }
.contact__list li { display: flex; justify-content: space-between; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--c-line); }
.contact__list span { font-family: var(--f-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-text-muted); }
.contact__list a, .contact__list b { font-size: 0.98rem; color: var(--c-ink); font-weight: 500; }

.contact__map {
  min-height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--c-ink); color: rgba(255,255,255,0.7); padding: 80px 0 0; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.site-footer h3 { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-gold); margin-bottom: 18px; font-weight: 500; }
.site-footer__tag { margin-top: 18px; font-size: 0.92rem; line-height: 1.65; max-width: 340px; }
.site-footer ul { display: flex; flex-direction: column; gap: 12px; }
.site-footer ul a { font-size: 0.9rem; transition: color .3s; }
.site-footer ul a:hover { color: var(--c-gold); }
.site-footer p { font-size: 0.9rem; margin-bottom: 8px; }
.site-footer .nav__brand-mark { color: var(--c-gold); border-color: var(--c-gold); }

.site-footer__bottom {
  display: flex; justify-content: space-between;
  padding: 26px 32px;
  font-size: 0.78rem;
}

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  animation: floaty 8s ease-in-out infinite;
}
.whatsapp-float .icon { width: 28px; height: 28px; }
.whatsapp-float:hover { animation-play-state: paused; transform: scale(1.06); }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.reveal { opacity: 0; transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.reveal[data-reveal="up"] { transform: translateY(36px); }
.reveal[data-reveal="scale"] { transform: scale(0.94); }
.reveal[data-reveal="fade"] { transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
  .swatch-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-track { grid-template-columns: repeat(2, 1fr); }
  .testi-card:nth-child(4) { display: flex; }
  .about__grid, .contact__grid { grid-template-columns: 1fr; gap: 50px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .container { padding: 0 22px; }
  .nav { padding: 0 22px; }
  .nav__menu {
    position: fixed; top: 68px; right: 22px; left: 22px;
    background: var(--c-paper);
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform .35s var(--ease), opacity .35s var(--ease);
  }
  .nav__menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__menu a { color: var(--c-ink-soft) !important; display: block; padding: 12px 10px; width: 100%; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }

  .hero__content { padding: 120px 22px 70px; }
  .about, .courses, .why-us, .gallery, .testimonials, .admission, .contact { padding-top: 80px; padding-bottom: 80px; }

  .swatch-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .testi-track { grid-template-columns: 1fr; }
  .testi-card:nth-child(4), .testi-card:nth-child(5) { display: none; }
  .about__stats { flex-wrap: wrap; gap: 28px; }
  .masonry { columns: 2 160px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .site-footer__bottom { flex-direction: column; gap: 8px; }
  .contact__map { min-height: 300px; }
}