/* ============================================================
   SLD Windsor — Serviced Accommodation
   ============================================================ */

:root {
  --navy:        #14213d;
  --navy-deep:   #0b1526;
  --navy-soft:   #1d2d4f;
  --gold:        #c9a24b;
  --gold-light:  #e0c178;
  --gold-deep:   #a8842f;
  --cream:       #faf7f1;
  --cream-2:     #f3ede2;
  --ink:         #1b2230;
  --muted:       #5d6473;
  --line:        #e7e0d4;
  --white:       #ffffff;

  --radius:      14px;
  --radius-lg:   22px;
  --shadow-sm:   0 4px 18px rgba(20, 33, 61, .08);
  --shadow:      0 18px 50px rgba(20, 33, 61, .14);
  --shadow-lg:   0 30px 80px rgba(11, 21, 38, .28);

  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; color: var(--navy); }

.container { width: min(100% - 2.6rem, var(--maxw)); margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem; letter-spacing: .02em;
  padding: .95rem 1.7rem; border-radius: 50px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--navy-deep); box-shadow: 0 10px 26px rgba(201,162,75,.35); }
.btn-gold:hover { background: var(--gold-light); box-shadow: 0 14px 32px rgba(201,162,75,.45); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-soft); box-shadow: var(--shadow-sm); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.55); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn-block { width: 100%; }

/* ---------- Section primitives ---------- */
.section { padding: clamp(4rem, 8vw, 7.5rem) 0; }
.eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 600;
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 1rem; position: relative;
}
.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
.section-sub { color: var(--muted); margin-top: 1rem; font-size: 1.05rem; }
.section-head.light h2, .section-head.light .eyebrow { color: #fff; }
.section-head.light .eyebrow { color: var(--gold-light); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease);
  padding: .55rem 0;
}
.site-header.scrolled {
  background: rgba(11, 21, 38, .92);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 30px rgba(0,0,0,.18);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }

/* Brand */
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand-mark {
  font-family: var(--font-head); font-weight: 700; font-size: 1.35rem; letter-spacing: .04em;
  color: var(--navy-deep); background: var(--gold);
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 12px;
  box-shadow: 0 6px 18px rgba(201,162,75,.4);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-head); font-weight: 600; font-size: 1.25rem; color: #fff; letter-spacing: .02em; }
.brand-sub { font-size: .62rem; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-light); font-weight: 600; }

/* Nav */
.nav { display: flex; align-items: center; gap: 2rem; }
.nav-link {
  color: rgba(255,255,255,.85); font-weight: 500; font-size: .95rem; position: relative; padding: .25rem 0;
  transition: color .25s;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--gold); transition: width .3s var(--ease);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: #fff; }
.nav-cta { color: var(--navy-deep) !important; padding: .65rem 1.25rem; font-size: .85rem; }

/* Mobile toggle */
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; z-index: 110; }
.nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 3px; transition: transform .3s var(--ease), opacity .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1.08); animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(11,21,38,.88) 0%, rgba(11,21,38,.62) 45%, rgba(11,21,38,.32) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: 7rem 0 5rem; }
.hero-eyebrow {
  font-size: .8rem; letter-spacing: .28em; text-transform: uppercase; font-weight: 600;
  color: var(--gold-light); margin-bottom: 1.4rem; padding-left: 3.2rem; position: relative;
}
.hero-eyebrow::before { content:""; position:absolute; left:0; top:50%; width:2.4rem; height:2px; background:var(--gold); }
.hero-title { font-size: clamp(2.4rem, 5.6vw, 4.3rem); line-height: 1.08; color: #fff; max-width: 16ch; }
.hero-lead { font-size: clamp(1.05rem, 2vw, 1.28rem); color: rgba(255,255,255,.9); margin: 1.6rem 0 2.4rem; max-width: 56ch; font-weight: 300; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2; width: 26px; height: 44px; border: 2px solid rgba(255,255,255,.5); border-radius: 16px; }
.hero-scroll span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; border-radius: 4px; background: #fff; animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0%{opacity:0; top:8px;} 30%{opacity:1;} 60%{opacity:1; top:22px;} 100%{opacity:0; top:22px;} }

/* ============================================================
   WELCOME
   ============================================================ */
.welcome { background: var(--white); }
.welcome-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; max-width: 980px; margin-inline: auto; }
.welcome-grid p { color: var(--muted); font-size: 1.08rem; }
.welcome-grid p::first-letter { } /* hook */

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--line);
}
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-head); font-weight: 700; font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--navy); }
.stat-label { display: block; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-deep); font-weight: 600; margin-top: .4rem; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--cream); }
.about-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); aspect-ratio: 4/3.4; object-fit: cover; width: 100%; }
.about-badge {
  position: absolute; bottom: -26px; right: -10px; background: var(--navy); color: #fff;
  padding: 1.1rem 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow);
  display: flex; flex-direction: column; line-height: 1.2;
}
.about-badge-num { font-family: var(--font-head); font-size: 1.4rem; color: var(--gold-light); font-weight: 700; }
.about-badge-text { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.about-body h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 1.2rem; }
.about-body p { color: var(--muted); margin-bottom: 1.1rem; font-size: 1.05rem; }
.about-body .btn { margin-top: 1rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--white); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.card {
  background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2.3rem 2rem; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  position: relative; overflow: hidden;
}
.card::before {
  content:""; position:absolute; left:0; top:0; height:4px; width:100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light)); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon { font-size: 2rem; width: 64px; height: 64px; display: grid; place-items: center; background: #fff; border-radius: 16px; box-shadow: var(--shadow-sm); margin-bottom: 1.3rem; }
.card h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.card p { color: var(--muted); font-size: .98rem; }
.card-cta { background: var(--navy); color: #fff; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.card-cta h3 { color: #fff; }
.card-cta p { color: rgba(255,255,255,.78); margin-bottom: 1.4rem; }
.card-cta::before { display: none; }
.card-cta:hover { transform: translateY(-8px); }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery { background: var(--cream); }
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 1.2rem;
}
.g-item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); cursor: pointer; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.g-item:hover img { transform: scale(1.08); }
.g-item figcaption {
  position: absolute; inset: auto 0 0 0; padding: 1.4rem 1.2rem .9rem; color: #fff; font-weight: 600;
  font-size: 1rem; letter-spacing: .02em; z-index: 2;
  background: linear-gradient(to top, rgba(11,21,38,.85), transparent);
  transform: translateY(8px); opacity: .92; transition: transform .4s var(--ease);
}
.g-item:hover figcaption { transform: translateY(0); }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why { position: relative; color: #fff; overflow: hidden; }
.why-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.why-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,21,38,.92), rgba(20,33,61,.9)); }
.why-inner { position: relative; z-index: 2; }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; max-width: 900px; margin-inline: auto; }
.why-item {
  display: flex; align-items: flex-start; gap: 1rem; font-size: 1.06rem; font-weight: 400;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 1.2rem 1.4rem; backdrop-filter: blur(3px); transition: background .3s, transform .3s var(--ease);
}
.why-item:hover { background: rgba(255,255,255,.12); transform: translateY(-3px); }
.tick { flex-shrink: 0; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--navy-deep); font-weight: 700; font-size: .9rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-info h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 1.1rem; }
.contact-info > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 2rem; }
.contact-list { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-list li { display: flex; align-items: center; gap: 1rem; }
.contact-ico { flex-shrink: 0; width: 50px; height: 50px; display: grid; place-items: center; background: var(--cream); border: 1px solid var(--line); border-radius: 14px; font-size: 1.3rem; }
.contact-k { display: block; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-deep); font-weight: 600; }
.contact-v { display: block; font-size: 1.12rem; font-weight: 600; color: var(--navy); }
a.contact-v:hover { color: var(--gold-deep); }

.contact-form { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.6rem, 4vw, 2.6rem); box-shadow: var(--shadow-sm); }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 1.4rem; }
.field { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field label { font-size: .82rem; font-weight: 600; color: var(--navy); margin-bottom: .4rem; letter-spacing: .02em; }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: 12px; background: #fff;
  transition: border-color .25s, box-shadow .25s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(201,162,75,.16); }
.field input.invalid, .field textarea.invalid { border-color: #d9534f; box-shadow: 0 0 0 4px rgba(217,83,79,.12); }
.form-note { margin-top: 1rem; font-size: .95rem; font-weight: 500; min-height: 1.2rem; }
.form-note.success { color: #2e7d52; }
.form-note.error { color: #d9534f; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.7); padding-top: clamp(3rem, 6vw, 5rem); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.brand-footer .brand-name { font-size: 1.2rem; }
.footer-brand p { margin-top: 1.2rem; max-width: 38ch; font-size: .96rem; line-height: 1.7; }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1.2rem; font-weight: 600; }
.footer-col a, .footer-col span { display: block; color: rgba(255,255,255,.7); font-size: .96rem; margin-bottom: .7rem; transition: color .25s; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.4rem 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.footer-bottom p { font-size: .85rem; }
.footer-legal { display: flex; gap: 1.4rem; }
.footer-legal a { font-size: .85rem; transition: color .25s; }
.footer-legal a:hover { color: var(--gold-light); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg { animation: none; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 560px; margin-inline: auto; }
  .about-badge { right: 10px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.6rem;
    background: var(--navy-deep); padding: 2.5rem;
    transform: translateX(100%); transition: transform .4s var(--ease);
    box-shadow: -20px 0 60px rgba(0,0,0,.4);
  }
  .nav.open { transform: translateX(0); }
  .nav-link { font-size: 1.2rem; }
  .nav-cta { margin-top: .6rem; }
  .nav-toggle { display: flex; }
  .site-header { background: rgba(11,21,38,.92); backdrop-filter: blur(10px); }
}

@media (max-width: 720px) {
  .welcome-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .g-wide { grid-column: span 2; }
  .g-tall { grid-row: span 1; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
  .hero-actions .btn { flex: 1; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .g-wide, .g-tall { grid-column: span 1; grid-row: span 1; }
}