/* =========================================================
   JAYABHARATH HOMES — jayabharath.css
   MADURAI BUILDER template · Heritage-Navy palette
   Midnight #1A2B3A · Ochre #9C7C46 · Parchment #F7F5F0
   Lora · Inter Tight
   ========================================================= */

:root {
  /* Brand world tokens — Jayabharath's world: parchment walls, midnight timber, ochre finials */
  --parchment:      #F7F5F0;
  --parchment-2:    #E9E5DC;
  --parchment-soft: #FCFAF5;
  --midnight:       #1A2B3A;
  --midnight-2:     #101D29;
  --ochre:          #9C7C46;
  --ochre-2:        #B89A66;
  --ochre-soft:     #D6C29A;
  --moss:           #5A6B4E;
  --stone:          #4F544C;
  --stone-2:        #757A72;

  /* base.css structural aliases */
  --paper:        #F7F5F0;
  --paper-2:      #E9E5DC;
  --paper-soft:   #FCFAF5;
  --ink:          #1A2B3A;
  --ink-2:        #101D29;
  --accent:       #9C7C46;
  --accent-2:     #B89A66;
  --accent-soft:  #D6C29A;
  --muted:        #4F544C;
  --muted-2:      #757A72;
  --line:         rgba(26,43,58,.10);
  --line-2:       rgba(26,43,58,.05);

  /* Type stack */
  --f-display: "Lora", Georgia, serif;
  --f-ui:      "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-body:    "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono:    "JetBrains Mono", monospace;

  /* Scale */
  --container:        1320px;
  --container-narrow: 1040px;
  --gutter:     clamp(20px, 4vw, 56px);
  --ease:       cubic-bezier(.22, 1, .36, 1);
  --shadow-soft: 0 1px 2px rgba(0,0,0,.04), 0 12px 32px -16px rgba(0,0,0,.12);
  --shadow-lift: 0 2px 4px rgba(0,0,0,.06), 0 24px 48px -20px rgba(0,0,0,.18);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; min-width: 0; }
*::selection { background: var(--midnight); color: var(--parchment); }
html { scroll-behavior: smooth; overflow-x: hidden; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body); font-size: 16px; line-height: 1.65;
  font-weight: 400; color: var(--midnight); background: var(--parchment);
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
section, header, footer { max-width: 100vw; overflow-x: clip; position: relative; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .3s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---- FILM GRAIN (house signature) ---- */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 200;
  opacity: .04; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}
@media (prefers-reduced-motion: reduce) { body::after { display: none; } }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--f-display); font-weight: 400;
  letter-spacing: -.015em; line-height: 1.06; color: var(--midnight);
}
h1 { font-size: clamp(2.8rem, 6vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.8rem); }
p  { color: var(--stone); }
em { font-style: italic; font-family: var(--f-display); }

/* Eyebrow — Inter Tight with ochre rule (house signature) */
.eyebrow {
  font-family: var(--f-ui); text-transform: uppercase;
  letter-spacing: .38em; font-size: 10.5px; font-weight: 500;
  color: var(--midnight); display: inline-block;
}
.eyebrow::before {
  content: ""; display: inline-block; width: 26px; height: 1px;
  background: var(--ochre); margin-right: 13px; vertical-align: middle;
}
.label {
  font-family: var(--f-ui); font-size: 10px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--stone-2);
}

/* ---- LAYOUT ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section--dark { background: var(--midnight); }
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4 { color: var(--parchment); }
.section--dark p { color: rgba(247,245,240,.68); }
.section--dark .eyebrow { color: var(--parchment); }
.section--dark .eyebrow::before { background: var(--ochre); }
.section--navy2 { background: var(--midnight-2); }
.section--ivory2 { background: var(--parchment-2); }
.section--soft { background: var(--parchment-soft); }
.grid { display: grid; gap: clamp(24px, 4vw, 56px); }
.mt-s { margin-top: 14px; } .mt-m { margin-top: 28px; } .mt-l { margin-top: 56px; }
.center { text-align: center; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-ui); font-size: 10.5px; font-weight: 500;
  letter-spacing: .26em; text-transform: uppercase;
  padding: 16px 34px; border: 1px solid var(--midnight);
  background: var(--midnight); color: var(--parchment);
  transition: all .35s var(--ease);
}
.btn:hover { background: transparent; color: var(--midnight); opacity: 1; }
.btn--gold { background: var(--ochre); border-color: var(--ochre); color: var(--parchment); }
.btn--gold:hover { background: transparent; color: var(--ochre); border-color: var(--ochre); }
.btn--ghost { background: transparent; color: var(--midnight); }
.btn--ghost:hover { background: var(--midnight); color: var(--parchment); }
.btn--light { border-color: var(--parchment); color: var(--parchment); background: transparent; }
.btn--light:hover { background: var(--parchment); color: var(--midnight); }

/* ---- ANNOUNCE BAR ---- */
.announce {
  background: var(--midnight-2); text-align: center; padding: 11px 20px;
  font-family: var(--f-ui); font-size: 9.5px; letter-spacing: .34em;
  text-transform: uppercase; color: rgba(247,245,240,.55);
}
.announce span { color: var(--ochre-2); }

/* ---- NAV ---- */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 24px; padding: 20px var(--gutter);
  background: color-mix(in srgb, var(--parchment) 94%, transparent);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line);
  transition: padding .3s var(--ease);
}
.nav.scrolled { padding-top: 12px; padding-bottom: 12px; }
.nav-brand {
  font-family: var(--f-display); font-size: 1.12rem;
  letter-spacing: .04em; color: var(--midnight);
}
.nav-brand em { font-style: italic; color: var(--stone-2); font-size: .9em; }
.nav-brand strong { font-weight: 400; color: var(--ochre); }
.nav-links {
  display: flex; gap: 34px; list-style: none; justify-self: center;
  font-family: var(--f-ui); font-size: 9.5px; font-weight: 500;
  letter-spacing: .28em; text-transform: uppercase;
}
.nav-links a:hover { color: var(--ochre); opacity: 1; }
.nav-cta { justify-self: end; }
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-burger span { width: 22px; height: 1.5px; background: var(--midnight); transition: .3s var(--ease); }

/* ---- HERO (full-bleed) ---- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end;
  padding-bottom: clamp(56px, 8vw, 100px);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1613977257363-707ba9348227?auto=format&fit=crop&w=1920&q=80') center / cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(26,43,58,.92) 0%,
    rgba(26,43,58,.72) 55%,
    rgba(26,43,58,.28) 100%
  );
}
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(156,124,70,.12); border: 1px solid rgba(156,124,70,.36);
  padding: 8px 16px; margin-bottom: 28px;
  font-family: var(--f-ui); font-size: 9px; font-weight: 500;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ochre-2);
}
.hero-badge::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--ochre); flex-shrink: 0; }
.hero h1 { color: var(--parchment); margin-bottom: 20px; }
.hero-tag {
  color: rgba(247,245,240,.7); font-size: clamp(1rem, 1.6vw, 1.18rem);
  max-width: 46ch; margin-bottom: 32px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: clamp(24px, 3vw, 40px); right: var(--gutter);
  z-index: 2; font-family: var(--f-ui); font-size: 8.5px; font-weight: 500;
  letter-spacing: .32em; text-transform: uppercase; color: rgba(247,245,240,.35);
  writing-mode: vertical-rl; display: flex; align-items: center; gap: 12px;
}
.hero-scroll::before { content: ""; width: 1px; height: 44px; background: rgba(156,124,70,.45); flex-shrink: 0; }

/* ---- MARQUEE ---- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 14px 0; background: var(--parchment-2); }
.marquee-track {
  display: flex; gap: 32px; white-space: nowrap; width: max-content;
  font-family: var(--f-ui); font-size: 10px; font-weight: 500;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--stone-2); animation: marq 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track .dot { color: var(--ochre); font-size: .6em; }
@keyframes marq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---- TRUST BAR ---- */
.trust-bar { padding: clamp(48px, 6vw, 80px) 0; }
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: clamp(36px, 4vw, 56px) 0;
  text-align: center;
}
.trust-num {
  font-family: var(--f-display); font-size: clamp(2rem, 4vw, 3rem);
  color: var(--midnight); line-height: 1; margin-bottom: 8px;
}
.trust-num em { color: var(--ochre); }
.trust-label { font-family: var(--f-ui); font-size: 9.5px; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--stone-2); }

/* ---- UNIT / PROJECT CARDS ---- */
.portfolio-section { padding: 0; }
.portfolio-header { padding: clamp(72px, 10vw, 120px) 0 clamp(48px, 5vw, 72px); }
.portfolio-list { display: flex; flex-direction: column; }
.project-card { display: grid; grid-template-columns: 1.35fr 1fr; border-bottom: 1px solid var(--line); }
.project-card:nth-child(even) .project-card-img { order: 2; }
.project-card:nth-child(even) .project-card-info { order: 1; }
.project-card-img { position: relative; overflow: hidden; min-height: 420px; aspect-ratio: 4/3; }
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.project-card:hover .project-card-img img { transform: scale(1.04); }
.project-card-info {
  padding: clamp(40px, 5vw, 72px); display: flex;
  flex-direction: column; justify-content: center; background: var(--parchment-soft);
}
.project-type {
  font-family: var(--f-ui); font-size: 9.5px; font-weight: 500;
  letter-spacing: .32em; text-transform: uppercase; color: var(--ochre); margin-bottom: 16px; display: block;
}
.project-card-info h3 { margin-bottom: 14px; line-height: 1.2; }
.project-card-info p { font-size: .9rem; }
.project-meta {
  margin-top: 24px; border-top: 1px solid var(--line); padding-top: 20px;
  display: flex; flex-direction: column; gap: 6px;
}
.project-meta-row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--f-ui); font-size: 9px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
}
.project-meta-row .k { color: var(--stone-2); }
.project-meta-row .v { color: var(--stone); }

/* ---- PROCESS ---- */
.process-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(2px, .3vw, 4px); margin-top: clamp(56px, 7vw, 96px);
}
.process-step {
  padding: clamp(28px, 3.5vw, 48px);
  border: 1px solid var(--line);
  background: var(--parchment-soft);
}
.process-num {
  font-family: var(--f-display); font-size: 3.8rem; color: var(--ochre-soft);
  line-height: 1; margin-bottom: 18px; letter-spacing: -.02em;
}
.process-step h3 { font-size: clamp(1.05rem, 1.5vw, 1.2rem); margin-bottom: 10px; }
.process-step p { font-size: .875rem; }

/* ---- ABOUT (THE BUILDER) ---- */
.firm-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(48px, 6vw, 96px); align-items: start; }
.firm-image-wrap { position: relative; }
.firm-image-wrap img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.firm-award {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--midnight); color: var(--parchment);
  padding: 22px 24px; text-align: center; min-width: 160px;
}
.firm-award-yr { font-family: var(--f-display); font-size: 2.2rem; color: var(--ochre); line-height: 1; }
.firm-award-lbl { font-family: var(--f-ui); font-size: 8px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; margin-top: 6px; color: rgba(247,245,240,.65); line-height: 1.5; }

/* ---- AMENITIES (dark section) ---- */
.amenities-intro { max-width: 58ch; margin-top: 20px; }
.amenities-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.5vw, 18px); margin-top: clamp(52px, 6vw, 80px);
}
.amenity-card {
  padding: clamp(28px, 3.5vw, 46px);
  border: 1px solid rgba(247,245,240,.1);
  background: var(--midnight-2);
  display: flex; flex-direction: column; gap: 16px;
}
.amenity-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border: 1px solid rgba(156,124,70,.4);
  display: flex; align-items: center; justify-content: center;
}
.amenity-icon svg { width: 22px; height: 22px; stroke: var(--ochre); fill: none; stroke-width: 1.5; }
.amenity-card h3 { color: var(--parchment); font-size: clamp(1.05rem, 1.6vw, 1.3rem); }
.amenity-card p { font-size: .875rem; color: rgba(247,245,240,.62); flex: 1; }
.amenity-tag {
  display: inline-block; padding: 7px 14px;
  background: rgba(156,124,70,.12); border: 1px solid rgba(156,124,70,.3);
  color: var(--ochre-2); font-family: var(--f-ui); font-size: 8.5px;
  font-weight: 500; letter-spacing: .26em; text-transform: uppercase;
  align-self: flex-start;
}

/* ---- LOCATION ADVANTAGE ---- */
.location-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 24px); margin-top: clamp(52px, 6vw, 80px);
}
.location-card { padding: clamp(24px, 3vw, 40px); border: 1px solid var(--line); background: var(--parchment-soft); }
.location-card-hd { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.loc-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border: 1px solid rgba(156,124,70,.4);
  display: flex; align-items: center; justify-content: center;
}
.loc-icon svg { width: 20px; height: 20px; stroke: var(--ochre); fill: none; stroke-width: 1.5; }
.location-card h3 { font-size: clamp(1rem, 1.4vw, 1.2rem); margin-bottom: 0; }
.location-card p { font-size: .875rem; }
.loc-tag {
  display: inline-block; margin-top: 16px; padding: 7px 14px;
  background: var(--midnight); color: var(--ochre);
  font-family: var(--f-ui); font-size: 8.5px; font-weight: 500;
  letter-spacing: .26em; text-transform: uppercase;
}

/* ---- TESTIMONIAL ---- */
.testimonial-section { padding: clamp(80px, 10vw, 130px) 0; }
.testimonial-section blockquote { max-width: 70ch; margin: 0 auto; text-align: center; }
.testimonial-section blockquote p {
  font-family: var(--f-display); font-style: italic;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  color: var(--midnight); line-height: 1.5;
}
.testimonial-section blockquote cite {
  display: block; margin-top: 22px;
  font-family: var(--f-ui); font-size: 9.5px; font-weight: 500;
  letter-spacing: .3em; text-transform: uppercase; color: var(--stone-2); font-style: normal;
}

/* ---- CONTACT ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(48px, 6vw, 96px); align-items: start; }
.contact-detail { margin-bottom: 22px; }
.contact-detail .label { margin-bottom: 5px; display: block; }
.contact-detail a { font-size: 1.05rem; color: var(--midnight); }
.contact-detail a:hover { color: var(--ochre); opacity: 1; }
form input, form textarea, form select {
  width: 100%; padding: 14px 16px; margin-bottom: 12px;
  border: 1px solid var(--line); background: var(--parchment-soft);
  font-family: var(--f-body); font-size: .9rem; color: var(--midnight);
  outline: none; transition: border-color .2s var(--ease); -webkit-appearance: none;
}
form input:focus, form textarea:focus, form select:focus { border-color: var(--ochre); }
form textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---- FOOTER ---- */
.footer { background: var(--midnight); padding: clamp(64px, 8vw, 100px) 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: clamp(32px, 4vw, 56px); }
.footer-brand-name { font-family: var(--f-display); font-size: 1.3rem; color: var(--parchment); margin-bottom: 12px; }
.footer-brand-name em { font-style: italic; color: var(--ochre); }
.footer-tagline { font-size: .85rem; color: rgba(247,245,240,.5); max-width: 30ch; line-height: 1.6; }
.footer-col-ttl { font-family: var(--f-ui); font-size: 9px; font-weight: 500; letter-spacing: .3em; text-transform: uppercase; color: var(--ochre); margin-bottom: 16px; }
.footer-col-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col-list li, .footer-col-list a { font-size: .85rem; color: rgba(247,245,240,.55); }
.footer-col-list a:hover { color: var(--ochre-2); opacity: 1; }
.footer-bottom {
  margin-top: clamp(40px, 5vw, 64px); padding-top: 24px;
  border-top: 1px solid rgba(247,245,240,.1);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--f-ui); font-size: 9px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: rgba(247,245,240,.3); flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: rgba(247,245,240,.4); }
.footer-bottom a:hover { color: var(--ochre); opacity: 1; }

/* ---- REVEAL ---- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in, .no-js .reveal, .reveal.reveal--shown { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---- IMAGE FALLBACK ---- */
.img-fallback { display: flex; align-items: center; justify-content: center; background: var(--parchment-2); border: 1px solid var(--line); min-height: 280px; }
.img-fallback-cap { font-family: var(--f-ui); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--stone-2); padding: 20px; text-align: center; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .firm-award { right: 0; }
  .amenities-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav { grid-template-columns: 1fr auto; }
  .nav-cta { display: none; }
  .nav-links.open {
    display: flex; position: fixed; inset: 64px 0 auto 0; flex-direction: column;
    background: var(--parchment); padding: 28px var(--gutter); gap: 22px;
    border-bottom: 1px solid var(--line); z-index: 99;
  }
  .project-card { grid-template-columns: 1fr; }
  .project-card:nth-child(even) .project-card-img,
  .project-card:nth-child(even) .project-card-info { order: 0; }
  .project-card-img { min-height: 260px; aspect-ratio: 16/9; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .firm-grid { grid-template-columns: 1fr; }
  .firm-award { position: static; margin-top: 12px; display: inline-block; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .location-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
}
@media (max-width: 560px) {
  .process-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .amenities-grid { grid-template-columns: 1fr; }
}