/* ─────────────────────────────────────────────────────────────
   Ashapura Maison Design — Main Stylesheet
   Design: Asian Paints-inspired — clean, white, image-first
   Generated by Django static site build; served at /static/
───────────────────────────────────────────────────────────── */

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Design tokens ──────────────────────────────────────────── */
:root {
  --accent:      #D84A14;
  --accent-dark: #B03A0E;
  --accent-lt:   #F5E8E2;
  --white:       #FFFFFF;
  --bg-warm:     #F9F5F0;
  --text:        #1C1C1C;
  --muted:       #6B6B6B;
  --border:      #E8E0D8;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow-md:   0 6px 24px rgba(0,0,0,.12);
  --radius:      6px;
  --font-head:   'Cormorant Garamond', Georgia, serif;
  --font-body:   'Inter', system-ui, sans-serif;
  --ease:        0.3s ease;
  --max:         1200px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.65; overflow-x: hidden; }
img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul     { list-style: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Layout helpers ─────────────────────────────────────────── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section   { padding: 96px 0; }
.section--warm { background: var(--bg-warm); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-eyebrow {
  font-size: .78rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400; line-height: 1.2; margin-bottom: 16px;
}
.section-desc { color: var(--muted); font-size: 1rem; line-height: 1.7; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--radius);
  font-size: .9rem; font-weight: 500; letter-spacing: .04em;
  transition: var(--ease); white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(216,74,20,.3); }
.btn--ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.6); }
.btn--ghost:hover { background: rgba(255,255,255,.15); border-color: #fff; }
.btn--full { width: 100%; justify-content: center; }

/* ═══════════════ NAV ═══════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.nav.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.nav__inner {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}
.nav__logo { display: flex; flex-direction: column; line-height: 1.1; }
.nav__logo-main { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.nav__logo-sub  { font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.nav__links     { display: flex; align-items: center; gap: 36px; }
.nav__links a   { font-size: .88rem; font-weight: 500; transition: color var(--ease); }
.nav__links a:hover { color: var(--accent); }
.nav__cta { background: var(--accent) !important; color: #fff !important; padding: 10px 22px; border-radius: var(--radius); }
.nav__cta:hover { background: var(--accent-dark) !important; transform: translateY(-1px); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--ease); }

/* ═══════════════ HERO ══════════════════════════════════════ */
.hero {
  position: relative; height: 100vh; min-height: 600px;
  display: flex; align-items: center; overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(1.08) contrast(1.03); animation: heroKenBurns 16s ease-out both; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(28,10,0,.72) 0%, rgba(28,10,0,.45) 50%, rgba(0,0,0,.2) 100%); }
.hero__content { position: relative; z-index: 2; max-width: var(--max); margin: 0 auto; padding: 0 24px; width: 100%; animation: heroContentIn .9s ease-out .15s both; }
.hero__eyebrow { font-size: .78rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.hero__title { font-family: var(--font-head); font-size: clamp(3rem, 7vw, 6rem); font-weight: 300; line-height: 1.08; color: #fff; margin-bottom: 20px; }
.hero__sub { font-size: .95rem; color: rgba(255,255,255,.75); letter-spacing: .12em; margin-bottom: 40px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll-hint { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.5); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.hero__scroll-line { width: 1px; height: 40px; background: rgba(255,255,255,.3); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:.3} 50%{opacity:.8} }
@keyframes heroKenBurns { from { transform: scale(1.04); } to { transform: scale(1); } }
@keyframes heroContentIn { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }

/* ═══════════════ EXPERTISE ═════════════════════════════════ */
.expertise__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 28px; }
.expertise-card { border-radius: var(--radius); overflow: hidden; background: var(--white); border: 1px solid var(--border); transition: transform var(--ease), box-shadow var(--ease); }
.expertise-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.expertise-card__img-wrap { overflow: hidden; aspect-ratio: 16/9; }
.expertise-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; background: var(--accent-lt); transition: transform .55s ease, filter .55s ease; }
.expertise-card:hover .expertise-card__img-wrap img { filter: saturate(1.08) contrast(1.04); }
.expertise-card:hover .expertise-card__img-wrap img { transform: scale(1.05); }
.expertise-card__body { padding: 24px; }
.expertise-card__icon { font-size: 1.6rem; margin-bottom: 10px; }
.expertise-card__body h3 { font-family: var(--font-head); font-size: 1.35rem; font-weight: 600; margin-bottom: 10px; }
.expertise-card__body p  { font-size: .88rem; color: var(--muted); line-height: 1.6; }

/* ═══════════════ PORTFOLIO ═════════════════════════════════ */
.portfolio__filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 40px; }
.filter-btn { padding: 9px 22px; border-radius: 100px; font-size: .83rem; font-weight: 500; color: var(--muted); border: 1.5px solid var(--border); transition: var(--ease); }
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.portfolio__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.portfolio-item { overflow: hidden; border-radius: var(--radius); cursor: pointer; }
.portfolio-item.hidden { display: none; }
.portfolio-item--wide { grid-column: span 2; }
.portfolio-item__img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.portfolio-item--wide .portfolio-item__img-wrap { aspect-ratio: 16/9; }
.portfolio-item__img-wrap img { width: 100%; height: 100%; object-fit: cover; background: var(--accent-lt); transition: transform .55s ease, filter .55s ease; }
.portfolio-item:hover .portfolio-item__img-wrap img { transform: scale(1.06); }
.portfolio-item:hover .portfolio-item__img-wrap img { filter: saturate(1.08) contrast(1.04); }
.portfolio-item__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,4,2,.82) 0%, transparent 55%); display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; opacity: 0; transition: opacity var(--ease); }
.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }
.portfolio-item__cat   { font-size: .7rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.portfolio-item__title { font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; color: #fff; line-height: 1.2; margin-bottom: 4px; }
.portfolio-item__loc   { font-size: .78rem; color: rgba(255,255,255,.65); }

/* ── Lightbox ───────────────────────────────────────────────── */
.lightbox { display: none; position: fixed; inset: 0; z-index: 500; background: rgba(10,4,2,.95); align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox__inner { max-width: 90vw; max-height: 90vh; text-align: center; }
.lightbox__inner img { max-width: 90vw; max-height: 80vh; object-fit: contain; border-radius: var(--radius); }
.lightbox__caption { margin-top: 12px; color: rgba(255,255,255,.65); font-size: .88rem; }
.lightbox__close, .lightbox__prev, .lightbox__next { position: fixed; background: rgba(255,255,255,.1); color: #fff; font-size: 1.5rem; border-radius: 50%; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; transition: background var(--ease); }
.lightbox__close:hover, .lightbox__prev:hover, .lightbox__next:hover { background: var(--accent); }
.lightbox__close { top: 24px; right: 24px; font-size: 1.8rem; }
.lightbox__prev  { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: 24px; top: 50%; transform: translateY(-50%); }

/* ═══════════════ PROCESS ═══════════════════════════════════ */
.process__steps { display: flex; align-items: flex-start; }
.process-step { flex: 1; text-align: center; padding: 0 32px; }
.process-step__num { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #fff; font-family: var(--font-head); font-size: 1.3rem; font-weight: 600; margin: 0 auto 20px; }
.process-step__body h3 { font-family: var(--font-head); font-size: 1.3rem; font-weight: 600; margin-bottom: 12px; }
.process-step__body p  { font-size: .88rem; color: var(--muted); line-height: 1.65; }
.process-step__divider { width: 1px; height: 56px; background: var(--border); align-self: flex-start; flex-shrink: 0; }

/* ═══════════════ STATS ════════════════════════════════════ */
.stats-band { background: var(--accent); padding: 48px 0; }
.stats-band__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; text-align: center; }
.stat__num   { display: block; font-family: var(--font-head); font-size: 3rem; font-weight: 700; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat__label { display: block; font-size: .8rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.75); }

/* ═══════════════ ABOUT ════════════════════════════════════ */
.about { background: var(--white); }
.about__inner { display: grid; grid-template-columns: 260px 1fr; gap: 64px; align-items: start; }
.prose { color: var(--muted); line-height: 1.8; }
.prose h2, .prose h3 { font-family: var(--font-head); color: var(--text); font-weight: 600; margin: 1.5em 0 .5em; }
.prose p  { margin-bottom: 1em; }
.prose ul { padding-left: 1.4em; list-style: disc; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose blockquote { border-left: 3px solid var(--accent); padding-left: 1.2em; margin: 1.5em 0; font-style: italic; color: var(--text); font-family: var(--font-head); font-size: 1.1rem; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 2em 0; }
.prose strong { color: var(--text); font-weight: 600; }

/* ═══════════════ CONTACT ══════════════════════════════════ */
.contact__inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.contact__intro { color: var(--muted); margin-bottom: 32px; line-height: 1.7; }
.contact__details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact__details li { display: flex; align-items: center; gap: 12px; font-size: .95rem; }
.contact__icon { font-size: 1.2rem; }
.contact__details a { color: var(--accent); transition: color var(--ease); }
.contact__details a:hover { color: var(--accent-dark); }
.contact__social { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; border: 1.5px solid var(--border); color: var(--text); font-size: 1rem; transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease), box-shadow var(--ease); }
.social-btn:hover { border-color: var(--accent); background: var(--white); color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.social-btn:focus-visible { outline: 3px solid rgba(216,74,20,.24); outline-offset: 3px; }
.contact__form { background: var(--white); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; letter-spacing: .04em; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius); font-family: var(--font-body); font-size: .9rem; color: var(--text); background: var(--white); transition: border-color var(--ease); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; }
.form-note { margin-top: 12px; font-size: .82rem; color: var(--muted); text-align: center; }

/* ═══════════════ FOOTER ═══════════════════════════════════ */
.footer { background: #111; padding: 48px 0 32px; }
.footer__inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; margin-bottom: 32px; flex-wrap: wrap; }
.footer__logo { font-family: var(--font-head); font-size: 1.4rem; color: #fff; display: block; margin-bottom: 8px; }
.footer__brand p { font-size: .85rem; color: rgba(255,255,255,.45); }
.footer__links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer__links a { font-size: .85rem; color: rgba(255,255,255,.5); transition: color var(--ease); }
.footer__links a:hover { color: #fff; }
.footer__social { display: flex; flex-wrap: wrap; gap: 10px; max-width: 360px; justify-content: flex-end; }
.social-btn--footer { border-color: rgba(255,255,255,.16); color: rgba(255,255,255,.65); background: rgba(255,255,255,.04); }
.social-btn--footer:hover { border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.1); color: #fff; }
.footer__copy { border-top: 1px solid rgba(255,255,255,.08); padding-top: 24px; font-size: .8rem; color: rgba(255,255,255,.3); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal-on-scroll { opacity: 1; transform: none; }
}

/* ═══════════════ RESPONSIVE ═══════════════════════════════ */
@media (max-width: 900px) {
  .portfolio__grid { grid-template-columns: repeat(2,1fr); }
  .portfolio-item--wide { grid-column: span 2; }
  .process__steps { flex-direction: column; align-items: center; gap: 32px; }
  .process-step__divider { width: 40px; height: 1px; rotate: 90deg; align-self: center; }
  .stats-band__grid { grid-template-columns: repeat(2,1fr); }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__inner   { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav__links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: rgba(255,255,255,.98); backdrop-filter: blur(12px); flex-direction: column; gap: 0; padding: 16px 0 24px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); }
  .nav__links.open { display: flex; }
  .nav__links li { width: 100%; }
  .nav__links a { display: block; padding: 14px 28px; font-size: 1rem; }
  .nav__cta { margin: 8px 28px 0 !important; text-align: center; border-radius: var(--radius); padding: 12px !important; }
  .nav__toggle { display: flex; }
  .expertise__grid { grid-template-columns: 1fr; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio-item--wide { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .contact__form { padding: 28px 20px; }
  .footer__social { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
}