/* ============================================================
   WEDDING PLANNER FUERTEVENTURA – Design System
   main.css: Custom Properties, Reset, Base, Utilities
   ============================================================ */

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

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  /* Colors */
  --color-white:   #FDFCFA;
  --color-sand:    #E8DDD0;
  --color-beige:   #D4C4B0;
  --color-stone:   #9E8E7E;
  --color-dark:    #3D3530;
  --color-gold:    #B8965A;
  --color-teal:    #7BA7A0;
  --color-overlay: rgba(30, 22, 18, 0.45);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  /* Spacing scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  /* Layout */
  --max-width:        1200px;
  --max-width-narrow: 760px;
  --radius-sm: 4px;
  --radius-md: 8px;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: 0.3s var(--ease);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img, video {
  display: block;
  max-width: 100%;
}

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

ul, ol { list-style: none; }

button, input, select, textarea {
  font: inherit;
  border: none;
  outline: none;
  background: none;
  appearance: none;
}

button { cursor: pointer; }

/* ── Typography Base ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; }

p {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-stone);
  line-height: 1.8;
}

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--narrow {
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-2xl);
}

.section--large {
  padding-block: var(--space-3xl);
}

.section--sand {
  background-color: var(--color-sand);
}

.section--beige {
  background-color: var(--color-beige);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Text Utilities ─────────────────────────────────────────── */
.text-center { text-align: center; }
.text-gold    { color: var(--color-gold); }
.text-teal    { color: var(--color-teal); }
.text-stone   { color: var(--color-stone); }
.text-dark    { color: var(--color-dark); }
.text-white   { color: var(--color-white); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-sm);
}

.lead {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.9;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-gold);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: #a07840;
  transform: translateY(-1px);
}

.btn--outline {
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}

.btn--outline:hover {
  background-color: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-dark);
}

.btn--white:hover {
  background-color: var(--color-sand);
  transform: translateY(-1px);
}

.btn--outline-white {
  border: 1px solid rgba(253,252,250,0.6);
  color: var(--color-white);
}

.btn--outline-white:hover {
  background-color: rgba(253,252,250,0.15);
  border-color: var(--color-white);
}

/* ── Image Containers ───────────────────────────────────────── */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-sand) 0%, var(--color-beige) 50%, var(--color-stone) 100%);
}

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  width: 3rem;
  height: 1px;
  background-color: var(--color-gold);
  margin-block: var(--space-md);
}

.divider--center { margin-inline: auto; }

/* ── Section Header ─────────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header p {
  max-width: 55ch;
  margin-top: var(--space-sm);
}

.section-header.text-center p {
  margin-inline: auto;
}

/* ── Responsive Helpers ─────────────────────────────────────── */
.hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hide-mobile { display: unset; }
  .hide-desktop { display: none; }
}