/* ==========================================================================
   Big Mumbai — Hotel Website
   Design tokens
   Palette:  --teal (primary, deep coastal teal) / --teal-dark / --ink
             --gold (brass accent) / --rust (warm terracotta-brown, heritage)
             --cream (page bg) / --paper (card bg)
   Type:     Fraunces (display serif, heritage character)
             Work Sans (body, clean & legible)
             IBM Plex Mono (utility — numbers, labels, room codes)
   Signature: the wax-seal "Est. 1992" stamp + a flamingo skyline motif
              (Navi Mumbai's Sewri/NRI seafront is famous for flamingos —
              used as a recurring watermark instead of generic icons)
   ========================================================================== */

:root {
  --ink: #12211f;
  --teal: #0f4c4a;
  --teal-dark: #0a3634;
  --teal-soft: #dbe8e6;
  --gold: #c9a227;
  --gold-soft: #f1e3b3;
  --rust: #a6502c;
  --cream: #fbf7ee;
  --paper: #f2ecdc;
  --line: rgba(18, 33, 31, 0.14);
  --white: #ffffff;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --max-w: 1180px;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--teal-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rust);
  display: inline-block;
  margin-bottom: 0.9em;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Skip link for a11y */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--ink);
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--teal-dark);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo .logo-mark {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--rust);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.main-nav a[aria-current="page"] { color: var(--teal); font-weight: 600; }
.main-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--gold);
}
.main-nav a:hover { color: var(--teal); }

.header-cta {
  display: inline-block;
  background: var(--teal);
  color: var(--white) !important;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius);
  white-space: nowrap;
}
.header-cta:hover { background: var(--teal-dark); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: #b6911f; }
.btn-outline { border-color: var(--white); color: var(--white) !important; }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-outline-dark { border-color: var(--teal); color: var(--teal); }
.btn-outline-dark:hover { background: var(--teal); color: var(--white); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--teal-dark) 0%, var(--teal) 100%);
  color: var(--white);
  overflow: hidden;
}
.hero-inner {
  padding: 90px 0 110px;
  position: relative;
  z-index: 2;
}
.hero .eyebrow { color: var(--gold-soft); }
.hero h1 { color: var(--white); max-width: 11ch; }
.hero-sub {
  font-size: 1.15rem;
  max-width: 46ch;
  color: rgba(255,255,255,0.86);
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* flamingo skyline watermark (signature motif) */
.flamingo-line {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  opacity: 0.5;
  z-index: 1;
}

/* wax seal — "Est. 1992" badge, the recurring signature element */
.seal {
  position: relative;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-shrink: 0;
}
.seal::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed rgba(201,162,39,0.55);
  border-radius: 50%;
}
.seal-text {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: var(--gold-soft);
  text-transform: uppercase;
}
.seal-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0;
}
.seal.seal-dark .seal-text { color: var(--rust); }
.seal.seal-dark .seal-text strong { color: var(--teal-dark); }
.seal.seal-dark { border-color: var(--rust); }
.seal.seal-dark::before { border-color: rgba(166,80,44,0.4); }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-alt { background: var(--paper); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grid helpers ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.card h3 { margin-bottom: 10px; }

.room-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.room-card .room-photo {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--teal-soft), var(--paper));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--teal);
  letter-spacing: 0.06em;
  text-align: center;
  padding: 12px;
}
.room-card .room-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.room-card .room-code { font-family: var(--font-mono); font-size: 0.7rem; color: var(--rust); letter-spacing: 0.08em; }
.room-card .room-price { font-family: var(--font-mono); font-weight: 600; color: var(--teal-dark); margin-top: auto; }
.room-card ul { padding-left: 18px; margin: 0; font-size: 0.9rem; color: #3c4c4a; }

/* placeholder photo blocks used across the site until real photography is added */
.photo-placeholder {
  background: repeating-linear-gradient(135deg, var(--teal-soft), var(--teal-soft) 10px, var(--paper) 10px, var(--paper) 20px);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 20px;
  min-height: 220px;
}

/* ---------- Amenity list ---------- */
.amenity {
  display: flex;
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.amenity:last-child { border-bottom: 1px solid var(--line); }
.amenity-index { font-family: var(--font-mono); color: var(--gold); font-size: 0.85rem; padding-top: 4px; }
.amenity h3 { margin-bottom: 4px; font-size: 1.1rem; }
.amenity p { margin: 0; color: #445; font-size: 0.94rem; }

/* ---------- Stats strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 40px;
}
.stat .stat-num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--gold);
}
.stat .stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}

/* ---------- Testimonials ---------- */
.testimonial {
  border-top: 1px solid var(--line);
  padding: 26px 0;
}
.testimonial:last-child { border-bottom: 1px solid var(--line); }
.testimonial-quote { font-family: var(--font-display); font-size: 1.15rem; color: var(--teal-dark); }
.testimonial-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--rust); letter-spacing: 0.05em; text-transform: uppercase; }

/* ---------- Timeline (About page — real chronology, order matters) ---------- */
.timeline { border-left: 2px solid var(--gold); margin-left: 8px; padding-left: 32px; }
.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--cream);
}
.timeline-year { font-family: var(--font-mono); color: var(--rust); font-size: 0.85rem; letter-spacing: 0.06em; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 6px;
}
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--white);
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}
textarea { resize: vertical; min-height: 120px; }

/* ---------- Map block ---------- */
.map-embed {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.78); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.site-footer a { text-decoration: none; color: rgba(255,255,255,0.78); font-size: 0.92rem; }
.site-footer a:hover { color: var(--gold); }
.footer-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.14);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.footer-logo { font-family: var(--font-display); font-size: 1.3rem; color: var(--white); margin-bottom: 10px; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--rust);
  padding: 18px 0 0;
}
.breadcrumb a { text-decoration: none; color: var(--teal); }

/* ---------- Placeholder notice ---------- */
.placeholder-note {
  background: var(--gold-soft);
  border: 1px dashed var(--rust);
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 32px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: inline-block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 16px 24px 24px;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 16px; }
  .header-cta { display: none; }
}

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