/* ==========================================================================
   Plunge City — Global Styles
   ========================================================================== */

/* Self-hosted Geist font — latin subset only, ~28KB woff2 */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/geist-latin.woff2) format('woff2');
}
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/geist-latin.woff2) format('woff2');
}
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/geist-latin.woff2) format('woff2');
}

/* --- CSS Variables --- */
:root {
  --green: #2EEB91;
  --dark: #2F2F2F;
  --white: #FFFFFF;
  --light-gray: #F5F5F5;
  --black: #000000;
  --font: 'Geist', 'Assistant', sans-serif;
  --max-width: 1500px;
  --header-height: 64px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --- Utility --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--dark);
}
.section-subtitle {
  text-align: center;
  font-size: 1rem;
  color: #666;
  margin-top: -24px;
  margin-bottom: 32px;
}
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-green { background: var(--green); color: var(--black); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-outline { border: 2px solid var(--dark); color: var(--dark); background: transparent; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* --- Stars --- */
.stars { color: #2EEB91; font-size: 0.95rem; display: inline-flex; gap: 2px; }
.stars span { letter-spacing: 1px; }
.review-count { font-size: 0.85rem; color: #767676; margin-left: 6px; }

/* --- Sale Price --- */
.price-group { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price-sale { font-size: 1.5rem; font-weight: 700; color: var(--dark); }
.price-original { font-size: 1rem; color: #767676; text-decoration: line-through; }
.sale-badge {
  display: inline-block;
  background: #c53030;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
}

/* --- Feature Tags --- */
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.feature-tag {
  background: var(--light-gray);
  color: var(--dark);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 20px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--black);
  height: var(--header-height);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.logo { display: flex; align-items: center; }
.logo img { height: 36px; }
.logo-text {
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Desktop Nav */
.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--green); }

/* Store Locations Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown > a::after {
  content: '';
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 4px;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  min-width: 180px;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--dark);
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0;
}
.dropdown-menu a:hover { background: var(--light-gray); color: var(--green); }

/* Header Right */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-right a {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
}
.header-right a:hover { color: var(--green); }
.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
}
.cart-icon svg { width: 22px; height: 22px; fill: var(--white); }
.cart-badge {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--green);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.cart-badge.show { display: flex; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Drawer */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0; bottom: 0;
  background: var(--black);
  padding: 30px 20px;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 999;
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  display: block;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.mobile-nav a:hover { color: var(--green); }
.mobile-nav .mobile-dropdown-items {
  padding-left: 20px;
}
.mobile-nav .mobile-dropdown-items a {
  font-size: 0.95rem;
  text-transform: none;
  letter-spacing: 0;
}
.mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.mobile-dropdown-toggle::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  transition: transform 0.3s;
}
.mobile-dropdown-toggle.active::after {
  content: '−';
}
.mobile-dropdown-items {
  display: none;
}
.mobile-dropdown-items.open {
  display: block;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: var(--header-height);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  max-width: 700px;
  padding: 40px 20px;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.hero .subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 32px;
  opacity: 0.9;
}

/* Mini hero for collection / about pages */
.hero-mini {
  position: relative;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: var(--header-height);
  overflow: hidden;
}
.hero-mini .hero-bg::after { background: rgba(0,0,0,0.55); }
.hero-mini h1 {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* ==========================================================================
   FEATURE ICONS (Section 2)
   ========================================================================== */
.features-icons {
  padding: 60px 0;
  background: var(--white);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}
.feature-icon-item .icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon-item .icon svg { width: 28px; height: 28px; }
.feature-icon-item h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.feature-icon-item p { font-size: 0.9rem; color: #666; max-width: 280px; margin: 0 auto; }

/* ==========================================================================
   PRODUCT CARDS
   ========================================================================== */
.products-section {
  padding: 96px 0;
}
.products-section.alt-bg { background: var(--light-gray); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: 0;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}
.product-card-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--light-gray);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.product-card:hover .product-card-image img { transform: scale(1.04); }
.product-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.product-card-body .stars-row {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.product-card-body .price-group { margin-bottom: 10px; }
.product-card-body .feature-tags { margin-top: auto; }

/* ==========================================================================
   LIFESTYLE SECTIONS (Split image/text)
   ========================================================================== */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}
.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }
.split-image {
  overflow: hidden;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 50px;
}
.split-text h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}
.split-text .subtitle {
  font-size: 1.05rem;
  color: #666;
  margin-bottom: 12px;
}
.split-text .tagline {
  font-size: 1rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 24px;
}
.split-text p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 24px;
  line-height: 1.7;
}
.split-text .btn { align-self: flex-start; }

/* ==========================================================================
   DEEP-DIVE FEATURES (Section 6)
   ========================================================================== */
.deep-features {
  padding: 96px 0;
  background: var(--light-gray);
}
.deep-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.deep-feature-item {
  background: var(--white);
  border-radius: 10px;
  padding: 30px;
}
.deep-feature-item h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.deep-feature-item h3 .icon {
  width: 36px;
  height: 36px;
  background: var(--green);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.deep-feature-item h3 .icon svg { width: 18px; height: 18px; }
.deep-feature-item p { font-size: 0.9rem; color: #666; line-height: 1.7; }

/* ==========================================================================
   CAROUSEL (Benefits / Reviews)
   ========================================================================== */
.carousel-section {
  padding: 96px 0;
}
.carousel-wrapper {
  position: relative;
  overflow: hidden;
}
.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.4s ease;
  will-change: transform;
}
.carousel-track > * {
  flex: 0 0 calc(25% - 15px);
}
.carousel-card {
  background: var(--white);
  border-radius: 10px;
  padding: 30px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  min-height: 200px;
}
.carousel-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.carousel-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}
.carousel-arrows {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}
.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  color: var(--dark);
}
.carousel-arrow:hover {
  background: var(--dark);
  color: var(--white);
}
.carousel-arrow svg { width: 18px; height: 18px; fill: currentColor; }

/* ==========================================================================
   REVIEWS SECTION
   ========================================================================== */
.reviews-section {
  padding: 96px 0;
  background: var(--light-gray);
}
.reviews-header {
  text-align: center;
  margin-bottom: 40px;
}
.reviews-header .rating-big {
  font-size: 3rem;
  font-weight: 700;
}
.reviews-header .stars { font-size: 1.3rem; justify-content: center; margin-bottom: 8px; }
.review-card {
  background: var(--white);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.review-card .stars { margin-bottom: 12px; }
.review-card .review-text {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}
.review-card .review-author {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
}
.review-card .review-date {
  font-size: 0.8rem;
  color: #767676;
}

/* ==========================================================================
   ACCESSORIES (Section 8)
   ========================================================================== */
.accessories-section {
  padding: 96px 0;
}
.view-all-link {
  display: block;
  text-align: center;
  margin-top: 30px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  color: var(--dark);
  transition: color 0.2s;
}
.view-all-link:hover { color: var(--green); }

/* ==========================================================================
   PRODUCT PAGE
   ========================================================================== */
.product-page {
  margin-top: var(--header-height);
  padding: 40px 0;
}
.product-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Gallery */
.product-gallery {}
.gallery-main {
  border-radius: 10px;
  overflow: hidden;
  background: var(--light-gray);
  margin-bottom: 12px;
}
.gallery-main img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.gallery-thumbs {
  display: flex;
  gap: 10px;
}
.gallery-thumb {
  width: 80px;
  height: 80px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s;
}
.gallery-thumb.active,
.gallery-thumb:hover { border-color: var(--green); }
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product Info */
.product-info h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.product-info .stars-row {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.product-info .price-group { margin-bottom: 20px; }
.product-info .short-desc {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Variant Selector */
.variant-selector {
  margin-bottom: 24px;
}
.variant-selector label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.variant-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.variant-option {
  padding: 10px 18px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.variant-option:hover { border-color: var(--dark); }
.variant-option.active {
  border-color: var(--green);
  background: rgba(46,235,145,0.08);
}

/* Variant Comparison Table */
.variant-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.variant-table th,
.variant-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #eee;
}
.variant-table th { font-weight: 700; background: var(--light-gray); }

/* Add to Cart */
.add-to-cart {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  margin-bottom: 20px;
  text-align: center;
}

/* Below Fold — Detailed Features */
.product-details-section {
  padding: 60px 0;
  border-top: 1px solid #eee;
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
}
.specs-table th,
.specs-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #eee;
  font-size: 0.9rem;
}
.specs-table th {
  font-weight: 700;
  width: 40%;
  background: var(--light-gray);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 60px 0;
}
.faq-item {
  border-bottom: 1px solid #e0e0e0;
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  color: var(--dark);
}
.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 0.9rem;
  color: #666;
  line-height: 1.7;
}

/* ==========================================================================
   PRODUCT REVIEWS (on product page)
   ========================================================================== */
.product-reviews {
  padding: 60px 0;
  background: var(--light-gray);
}
.reviews-summary {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.reviews-summary .big-number {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
}
.star-breakdown {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.star-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
}
.star-bar .bar {
  width: 120px;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
}
.star-bar .bar-fill {
  height: 100%;
  background: #2EEB91;
  border-radius: 4px;
}
.reviews-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.about-content {
  padding: 60px 0;
}
.about-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.about-content p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 16px;
  max-width: 800px;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.about-card {
  background: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.about-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-card p { font-size: 0.9rem; color: #666; line-height: 1.7; }
.about-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.pillar {
  text-align: center;
  padding: 24px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.pillar .icon {
  width: 50px; height: 50px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.pillar .icon svg { width: 24px; height: 24px; }
.pillar h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.pillar p { font-size: 0.85rem; color: #666; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--black);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4,
.footer-col .footer-title {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-col p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--green); }
.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: background 0.2s;
}
.social-links a:hover { background: var(--green); }
.social-links svg { width: 18px; height: 18px; fill: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.payment-icons {
  display: flex;
  gap: 8px;
  align-items: center;
}
.payment-icons svg {
  width: 38px;
  height: 24px;
  fill: rgba(255,255,255,0.7);
}

/* ==========================================================================
   CART DRAWER
   ========================================================================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.cart-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 400px;
  max-width: 90vw;
  background: var(--white);
  z-index: 1101;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #eee;
}
.cart-drawer-header .cart-drawer-title { font-size: 1.2rem; font-weight: 700; }
.cart-close {
  font-size: 1.5rem;
  padding: 4px 8px;
  color: var(--dark);
}
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.cart-empty {
  text-align: center;
  color: #767676;
  padding: 40px 0;
  font-size: 0.95rem;
}
.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid #f0f0f0;
}
.cart-item-img {
  width: 72px; height: 72px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--light-gray);
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-details { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }
.cart-item-variant { font-size: 0.75rem; color: #767676; margin-bottom: 6px; }
.cart-item-price { font-size: 0.9rem; font-weight: 700; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.cart-item-qty button {
  width: 28px; height: 28px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
}
.cart-item-qty button:hover { border-color: var(--dark); }
.cart-item-qty span { font-size: 0.85rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-item-remove {
  font-size: 0.75rem;
  color: #767676;
  text-decoration: underline;
  margin-top: 4px;
}
.cart-item-remove:hover { color: #e53e3e; }
.cart-drawer-footer {
  padding: 20px;
  border-top: 1px solid #eee;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
  font-size: 1.1rem;
  font-weight: 700;
}
.cart-checkout {
  width: 100%;
  padding: 14px;
  background: var(--green);
  color: var(--black);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  text-align: center;
  transition: opacity 0.2s;
}
.cart-checkout:hover { opacity: 0.9; }
.cart-checkout:disabled { opacity: 0.5; cursor: not-allowed; }

/* Add to Cart on product cards */
.product-card-btn {
  display: block;
  width: calc(100% - 40px);
  margin: 0 20px 20px;
  padding: 10px;
  background: var(--green);
  color: var(--black);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 4px;
  text-align: center;
  transition: opacity 0.2s;
}
.product-card-btn:hover { opacity: 0.85; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 990px) {
  .main-nav { display: none; }
  .header-right .sign-in-link { display: none; }
  .hamburger { display: flex; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .deep-features-grid { grid-template-columns: 1fr; }
  .split-section { grid-template-columns: 1fr; min-height: auto; }
  .split-section.reverse { direction: ltr; }
  .split-image { max-height: 400px; }
  .split-text { padding: 40px 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .product-layout { grid-template-columns: 1fr; }
  .reviews-list { grid-template-columns: 1fr; }

  .hero h1 { font-size: 2.2rem; }
  .section-title { font-size: 1.6rem; }

  .carousel-track > * { flex: 0 0 calc(33.333% - 14px); }
}

@media (max-width: 750px) {
  :root { --header-height: 56px; }
  .hero { min-height: 70vh; }
  .hero h1 { font-size: 1.8rem; }
  .hero .subtitle { font-size: 0.95rem; }
  .hero-mini { height: 200px; }
  .hero-mini h1 { font-size: 1.8rem; }

  .features-grid { grid-template-columns: 1fr; gap: 30px; }
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }

  .section-title { font-size: 1.4rem; margin-bottom: 30px; }
  .split-text h2 { font-size: 1.5rem; }
  .price-sale { font-size: 1.3rem; }

  .carousel-track > * { flex: 0 0 calc(80%); }
  .carousel-section .container { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  .btn { padding: 12px 24px; font-size: 0.85rem; }

  .product-info h1 { font-size: 1.4rem; }

  .products-section,
  .deep-features,
  .carousel-section,
  .reviews-section,
  .accessories-section,
  .about-content,
  .product-details-section,
  .faq-section,
  .product-reviews { padding: 36px 0; }
}

/* ==========================================================================
   COLLECTION HERO (Mini Banner)
   ========================================================================== */
.collection-hero {
  position: relative;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: var(--header-height);
  overflow: hidden;
}
.collection-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.collection-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}
.collection-hero h1 {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
}

@media (max-width: 750px) {
  .collection-hero { height: 200px; }
  .collection-hero h1 { font-size: 1.8rem; }
}