/* ==========================================================================
   ShopSphere - Home Page Styling (home.css)
   ========================================================================== */

/* Hero Banner */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #1e3a8a 100%);
  color: #ffffff;
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #93c5fd;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title span {
  background: linear-gradient(90deg, #60a5fa, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: flex;
  gap: 36px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
}

.hero-stat p {
  font-size: 0.8125rem;
  color: #94a3b8;
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-floating-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 14px;
}

.floating-icon {
  width: 44px;
  height: 44px;
  background-color: var(--primary-blue);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.floating-text strong {
  display: block;
  font-size: 0.9375rem;
  color: #ffffff;
}

.floating-text span {
  font-size: 0.8125rem;
  color: #94a3b8;
}

/* Value Props / Features Strip */
.features-strip {
  margin-top: -40px;
  position: relative;
  z-index: 10;
  margin-bottom: 70px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

.feature-box {
  display: flex;
  align-items: center;
  gap: 16px;
}

.feature-icon-circle {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background-color: var(--primary-blue-subtle);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.feature-info p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Section Common Headers */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-tag {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 6px;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* Categories Grid */
.categories-section {
  padding: 40px 0 70px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 220px;
  background-color: #1e293b;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  transition: all var(--transition-normal);
  border: 1px solid var(--border-light);
}

.category-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
  filter: brightness(0.65);
}

.category-card:hover img {
  transform: scale(1.08);
  filter: brightness(0.5);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.category-card-content {
  position: relative;
  z-index: 2;
  color: #ffffff;
}

.category-card-content h3 {
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.category-card-content span {
  font-size: 0.8125rem;
  color: #cbd5e1;
}

/* Products Section (Featured & Best Sellers) */
.products-section {
  padding: 40px 0 70px;
}

.products-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Promotional Countdown Banner */
.promo-banner-section {
  padding: 30px 0 70px;
}

.promo-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
  border-radius: var(--radius-lg);
  padding: 60px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.promo-tag {
  background-color: var(--accent-rose);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 16px;
}

.promo-title {
  font-size: 2.6rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
  line-height: 1.2;
}

.promo-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 24px;
  max-width: 480px;
}

.promo-countdown {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.countdown-box {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  text-align: center;
  min-width: 70px;
}

.countdown-box .count-num {
  font-size: 1.6rem;
  font-weight: 800;
  display: block;
}

.countdown-box .count-unit {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.promo-image-box {
  position: relative;
  text-align: center;
}

.promo-image-box img {
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  max-height: 380px;
  width: 100%;
  object-fit: cover;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--bg-surface);
  padding: 80px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background-color: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-stars {
  color: var(--accent-gold);
  display: flex;
  gap: 4px;
}

.testimonial-quote {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-body);
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.author-details h5 {
  font-size: 0.95rem;
  font-weight: 700;
}

.author-details span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}