/* ==========================================================================
   Highlands Voucher - Pixel Perfect Clone Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-red: #8a181b;
  --primary-red-dark: #630f11;
  --primary-red-hover: #a81c20;
  --accent-gold: #ffcd00;
  --accent-gold-hover: #e0b400;
  --bg-light: #f4f5f7;
  --card-bg: #ffffff;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 5px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 20px rgba(138, 24, 27, 0.12);
  --shadow-lg: 0 15px 30px rgba(138, 24, 27, 0.2);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--text-dark);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

/* Header Announcement */
.top-announcement {
  background: linear-gradient(90deg, #580c0e, var(--primary-red), #b81d22);
  color: #ffffff;
  text-align: center;
  padding: 9px 15px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  position: relative;
  z-index: 100;
}

/* Main Header - Center Aligned Sub Menu Layout */
.main-header {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 99;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-brand img {
  height: 56px;
  width: auto;
  object-fit: contain;
}

/* CENTER ALIGNED NAV MENU ITEMS */
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  list-style: none;
  margin: 0 auto;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #334155;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.3px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-red);
  background: rgba(138, 24, 27, 0.08);
}

.btn-admin-access {
  background: var(--primary-red);
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-admin-access:hover {
  background: var(--primary-red-hover);
}

/* Hero Section */
.hero-section {
  max-width: 1200px;
  margin: 20px auto 30px auto;
  padding: 0 20px;
}

.hero-banner-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #ffffff;
  border: 1px solid var(--border-color);
}

.hero-banner-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* Category Filter Tabs */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 50px 20px;
}

.section-header {
  text-align: center;
  margin-bottom: 30px;
}

.section-tag {
  display: inline-block;
  background: rgba(138, 24, 27, 0.1);
  color: var(--primary-red);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 5px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-size: 1.8rem;
  color: var(--text-dark);
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: #475569;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-red);
  color: #ffffff;
  border-color: var(--primary-red);
}

/* Voucher Cards Grid (Matching Poster Voucher Layout) */
.voucher-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
  margin-top: 25px;
}

.voucher-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
}

.voucher-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(138, 24, 27, 0.4);
}

.voucher-thumb {
  position: relative;
  width: 100%;
  height: auto;
  background: #f1f5f9;
  overflow: hidden;
  cursor: pointer;
}

.voucher-thumb img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: var(--transition);
}

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

.badge-discount {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent-gold);
  color: var(--primary-red-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 14px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.badge-expiry {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(15, 23, 42, 0.8);
  color: #ffffff;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 10px;
}

.voucher-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.voucher-title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--text-dark);
  min-height: 42px;
  display: flex;
  align-items: flex-start;
}

.voucher-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fffbeb;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--accent-gold);
  margin-bottom: 14px;
  font-size: 0.85rem;
}

.code-text {
  font-family: 'Montserrat', monospace;
  font-weight: 800;
  color: var(--primary-red);
}

.btn-claim {
  background: var(--primary-red);
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.88rem;
  text-align: center;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  width: 100%;
  transition: var(--transition);
  margin-top: auto;
}

.btn-claim:hover {
  background: var(--primary-red-hover);
}

/* Instruction Step Card Box */
.instruction-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 35px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.step-card {
  background: #f8fafc;
  padding: 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.step-number {
  width: 38px;
  height: 38px;
  background: var(--primary-red);
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

/* Social Box */
.social-section {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 40px;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 25px;
}

.social-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.btn-social {
  display: inline-block;
  margin-top: 12px;
  background: var(--accent-gold);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 8px 18px;
  border-radius: 20px;
}

/* Blog Section */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
  margin-top: 25px;
}

.blog-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(138, 24, 27, 0.3);
}

.blog-thumb {
  height: 180px;
  width: 100%;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-body {
  padding: 18px;
}

.blog-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.blog-title {
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.35;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #ffffff;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-md);
  padding: 30px 25px;
  text-align: center;
  position: relative;
}

.btn-close-modal {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #f1f5f9;
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
}

.modal-code-box {
  background: #fffbeb;
  border: 2px dashed var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-copy-code {
  background: var(--primary-red);
  color: #ffffff;
  border: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
}

/* Footer */
footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 40px 20px 25px 20px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}