/* ============================================
   ANATI — Journey to Infinity
   CSS Design System
   ============================================ */

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

/* ============ CSS VARIABLES ============ */
:root {
  --sage: #87927e;
  --sage-light: #a3ad9a;
  --sage-dark: #6b7563;
  --beige: #f5f0e8;
  --beige-dark: #ede6d6;
  --warm-white: #faf8f4;
  --earth: #c4b49a;
  --earth-dark: #9e8c73;
  --text-dark: #2c2c2a;
  --text-mid: #5a5a56;
  --text-light: #8a8a84;
  --border: rgba(135, 146, 126, 0.2);
  --border-strong: rgba(135, 146, 126, 0.4);

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

  --transition: 0.3s ease;
  --transition-slow: 0.6s ease;

  --max-width: 1200px;
  --nav-height: 72px;
}

/* ============ RESET & BASE ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--warm-white);
  color: var(--text-dark);
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-dark);
}

.display-xl {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.display-lg {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 300;
  letter-spacing: -0.01em;
}

.display-md {
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 400;
}

.body-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.8;
}

.label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage);
}

/* ============ LAYOUT ============ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 24px;
  }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-dark:hover {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
}

.btn-outline {
  background: transparent;
  border-color: var(--sage);
  color: var(--sage-dark);
}

.btn-outline:hover {
  background: var(--sage);
  color: var(--warm-white);
}

.btn-sage {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--warm-white);
}

.btn-sage:hover {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
}

.arrow-icon {
  font-size: 1rem;
  transition: transform var(--transition);
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* ============ READ MORE LINK ============ */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  transition: color var(--transition);
  text-decoration: none;
}

.read-more:hover {
  color: var(--sage-dark);
}

.read-more::after {
  content: '→';
  transition: transform var(--transition);
}

.read-more:hover::after {
  transform: translateX(4px);
}

/* ============ SECTION SPACING ============ */
.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

/* ============ DIVIDER ============ */
.divider {
  width: 40px;
  height: 1px;
  background: var(--sage);
  margin: 20px 0;
}

/* ============ CARDS ============ */
.card {
  background: var(--warm-white);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
}

.card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--beige-dark);
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover .card-image img {
  transform: scale(1.04);
}

.card-body {
  padding: 24px 0 16px;
}

.card-category {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 10px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.card-excerpt {
  font-size: 0.875rem;
  color: var(--text-mid);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 18px;
}

/* ============ PAGE HEADER ============ */
.page-header {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}

/* ============ IMAGE PLACEHOLDER ============ */
.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--beige-dark) 0%, var(--earth) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--warm-white);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  opacity: 0.6;
}

/* ============ FADE IN ANIMATION ============ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeUp 0.7s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }

/* ============ CATEGORY FILTER TABS ============ */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-tab {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  padding: 8px 18px;
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
  color: var(--text-light);
  transition: all var(--transition);
  text-transform: uppercase;
}

.filter-tab:hover {
  color: var(--sage);
  border-color: var(--border-strong);
}

.filter-tab.active {
  color: var(--sage-dark);
  border-color: var(--sage);
  background: rgba(135, 146, 126, 0.06);
}

/* ============ PAGINATION ============ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 64px;
}

.page-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-family: var(--font-body);
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  color: var(--text-mid);
  transition: all var(--transition);
}

.page-btn:hover,
.page-btn.active {
  border-color: var(--sage);
  color: var(--sage-dark);
  background: rgba(135, 146, 126, 0.06);
}

.page-btn-text {
  padding: 0 16px;
  width: auto;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============ FORM STYLES ============ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
}

.form-group input,
.form-group textarea,
.form-group select {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-dark);
  background: var(--warm-white);
  border: 1px solid var(--border-strong);
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
  resize: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--sage);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}

/* ============ SHARE ICONS ============ */
.share-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.share-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
}

.share-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: all var(--transition);
  cursor: pointer;
}

.share-icon:hover {
  border-color: var(--sage);
  color: var(--sage);
}

/* ============ UTILITY ============ */
.text-sage { color: var(--sage); }
.text-center { text-align: center; }
.italic { font-style: italic; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }