/* ═══════════════════════════════════════════════════════════
   GLOBAL.CSS — ITG Intelligent Tourist Guide
   Variables · Reset · Base · Utilities
═══════════════════════════════════════════════════════════ */

/* ── Google Fonts import ─────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Jost:wght@300;400;500;600&display=swap');

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  /* Colors */
  --clr-bg:          #0e0e0e;
  --clr-bg-2:        #161616;
  --clr-bg-3:        #1e1e1e;
  --clr-bg-card:     #181818;
  --clr-border:      rgba(255,255,255,0.07);
  --clr-border-mid:  rgba(255,255,255,0.13);

  --clr-gold:        #c9a84c;
  --clr-gold-light:  #e2c47a;
  --clr-gold-dim:    rgba(201,168,76,0.15);

  --clr-text-primary:   #f0ede8;
  --clr-text-secondary: #9e9b95;
  --clr-text-muted:     #5c5a56;
  --clr-text-on-dark:   #f0ede8;

  --clr-adventure: #d4763b;
  --clr-culture:   #7b68c8;
  --clr-food:      #c85d6e;
  --clr-nature:    #4a9e6b;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', sans-serif;

  /* Spacing */
  --space-xs:  0.375rem;
  --space-sm:  0.75rem;
  --space-md:  1.25rem;
  --space-lg:  2rem;
  --space-xl:  3.5rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 5vw, 2.5rem);
  --navbar-h:      70px;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --transition: 0.35s var(--ease-out);

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.55);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.7);
  --glow-gold:  0 0 40px rgba(201,168,76,0.18);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

ul, ol { list-style: none; }

input, textarea, select {
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--clr-text-primary);
}

/* ── Utility Classes ─────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-sm);
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: var(--space-sm);
}

.section-subtext {
  font-size: 1rem;
  color: var(--clr-text-secondary);
  max-width: 520px;
  line-height: 1.7;
}

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-border-mid); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-gold); }

/* ── Selection ───────────────────────────────────────────── */
::selection {
  background: var(--clr-gold);
  color: #000;
}

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

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,168,76,0.2); }
  50%       { box-shadow: 0 0 40px rgba(201,168,76,0.45); }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ── Reveal on scroll ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Gold divider ────────────────────────────────────────── */
.gold-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--clr-gold);
  margin-bottom: var(--space-md);
}

/* ── Star rating ─────────────────────────────────────────── */
.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--clr-gold);
  font-size: 0.85rem;
}

/* ── Badge ───────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.25em 0.75em;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge--adventure { background: rgba(212,118,59,0.15);  color: var(--clr-adventure); }
.badge--culture   { background: rgba(123,104,200,0.15); color: var(--clr-culture); }
.badge--food      { background: rgba(200,93,110,0.15);  color: var(--clr-food); }
.badge--nature    { background: rgba(74,158,107,0.15);  color: var(--clr-nature); }