/* ============================================================
   THE SEVENTH STAR HOTEL SUITES — BASE STYLES
   Reset, typography, and global elements
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');
@import url('tokens.css');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-semibold);
  line-height: var(--leading-tight);
  color: var(--text-primary);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: var(--tracking-tight); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); letter-spacing: var(--tracking-tight); }
h3 { font-size: clamp(1.375rem, 2.5vw, 1.875rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.375rem); }
h5 { font-size: 1.125rem; font-family: var(--font-body); font-weight: var(--font-semibold); }
h6 { font-size: 0.875rem; font-family: var(--font-body); font-weight: var(--font-semibold); letter-spacing: var(--tracking-widest); text-transform: uppercase; }

p { line-height: var(--leading-relaxed); color: var(--text-secondary); }
p + p { margin-top: var(--space-4); }

strong { font-weight: var(--font-semibold); color: var(--text-primary); }

/* ---- Focus visible ---- */
:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---- Selection ---- */
::selection { background: var(--gold-lighter); color: var(--black); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--stone-50); }
::-webkit-scrollbar-thumb { background: var(--stone-300); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-primary); }

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--gold-primary);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  z-index: 9999;
  font-weight: var(--font-semibold);
  border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { top: 0; }

/* ---- Layout utilities ---- */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-pad-x);
  padding-right: var(--section-pad-x);
}
.container--wide {
  max-width: var(--content-wide);
}
.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.section--sm { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.section--lg { padding-top: var(--space-32); padding-bottom: var(--space-32); }

/* ---- Section labels ---- */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: var(--space-3);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold-primary);
  vertical-align: middle;
  margin-right: var(--space-2);
  margin-bottom: 2px;
}

.section-header { margin-bottom: var(--space-12); }
.section-header--center { text-align: center; }
.section-header--center .section-label { display: block; }
.section-header--center .section-label::before { display: none; }
.section-header--center .section-label::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold-primary);
  vertical-align: middle;
  margin-left: var(--space-2);
  margin-bottom: 2px;
}

.section-header p {
  font-size: var(--text-lg);
  max-width: 640px;
  margin-top: var(--space-4);
}
.section-header--center p { margin-left: auto; margin-right: auto; }

/* ---- Grid utilities ---- */
.grid { display: grid; gap: var(--gutter); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ---- Divider ---- */
.divider {
  border: none;
  border-top: 1px solid var(--stone-100);
  margin: var(--space-8) 0;
}
.divider--gold { border-color: var(--gold-primary); opacity: 0.3; }

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: var(--stone-50);
  color: var(--stone-700);
  border: 1px solid var(--stone-200);
}
.badge--gold {
  background: rgba(184,150,62,0.08);
  color: var(--gold-dark);
  border-color: rgba(184,150,62,0.25);
}

/* ---- Backgrounds ---- */
.bg-warm   { background-color: var(--warm-neutral); }
.bg-dark   { background-color: var(--charcoal); color: var(--white); }
.bg-black  { background-color: var(--black); color: var(--white); }
.bg-stone  { background-color: var(--stone-50); }
.bg-gold   { background-color: var(--gold-primary); color: var(--white); }

/* ---- Text colors ---- */
.text-gold    { color: var(--gold-primary); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }

/* ---- Image wrappers ---- */
.img-cover {
  position: relative;
  overflow: hidden;
}
.img-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.img-cover:hover img { transform: scale(1.04); }

/* ---- Aspect ratios ---- */
.aspect-hero      { aspect-ratio: 16/7; }
.aspect-wide      { aspect-ratio: 16/9; }
.aspect-landscape { aspect-ratio: 4/3; }
.aspect-square    { aspect-ratio: 1; }
.aspect-portrait  { aspect-ratio: 3/4; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--gold-primary); }
.breadcrumb span { color: var(--stone-300); }

/* ---- Alert boxes ---- */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 3px solid;
  font-size: var(--text-sm);
}
.alert--info    { background: var(--info-light); border-color: var(--info); color: #1a4a6b; }
.alert--success { background: var(--success-light); border-color: var(--success); color: #1a4a2f; }
.alert--warning { background: rgba(184,150,62,0.08); border-color: var(--gold-primary); color: var(--gold-dark); }
.alert--error   { background: var(--error-light); border-color: var(--error); color: #8b1a1a; }

/* ---- Loading state ---- */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(184,150,62,0.3);
  border-top-color: var(--gold-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Utilities ---- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.hidden { display: none !important; }
.visible { display: block !important; }
.no-scroll { overflow: hidden; }

/* ---- Page hero (inner pages) ---- */
.page-hero {
  position: relative;
  height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-color: var(--charcoal);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transform: scale(1.05);
  animation: heroReveal 1.2s ease forwards;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}
.page-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 var(--section-pad-x) var(--space-12);
  max-width: calc(var(--content-max) + 2 * var(--section-pad-x));
  margin: auto;
}
.page-hero__content h1 { color: var(--white); }
.page-hero__content p { color: rgba(255,255,255,0.85); font-size: var(--text-lg); margin-top: var(--space-2); }

@keyframes heroReveal {
  from { opacity: 0; transform: scale(1.08); }
  to   { opacity: 0.55; transform: scale(1.05); }
}

/* ---- Responsive padding ---- */
@media (max-width: 768px) {
  :root {
    --section-pad-y: var(--space-16);
    --section-pad-x: var(--space-5);
  }
  .page-hero { height: 300px; }
  .page-hero__content { padding-bottom: var(--space-8); }
}
@media (max-width: 480px) {
  :root {
    --section-pad-x: var(--space-4);
    --section-pad-y: var(--space-12);
  }
}