/* ============================================
   SILKY CARE — MODERN CLEAN LUXURY ORAL CARE
   Typography: Plus Jakarta Sans & Outfit
   Palette: Luminous White, Alabaster, Deep Navy, Sapphire Blue
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0b1e4f;
  --primary-dark: #071233;
  --primary-light: #183785;
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-soft: rgba(37, 99, 235, 0.08);
  
  --bg-main: #ffffff;
  --bg-soft: #f8fafc;
  --bg-warm: #fbf9f6;
  --card-bg: #ffffff;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  
  --border-light: #e2e8f0;
  --border-subtle: #f1f5f9;
  
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(11, 30, 79, 0.04);
  --shadow-md: 0 10px 30px rgba(11, 30, 79, 0.06);
  --shadow-lg: 0 20px 50px rgba(11, 30, 79, 0.09);
  
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  cursor: default;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

ul {
  list-style: none;
}

/* ============================================
   PRELOADER
   ============================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo img {
  width: 110px;
  height: auto;
}

.preloader-bar-wrap {
  width: 160px;
  height: 3px;
  background: var(--border-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.preloader-bar {
  width: 0%;
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.preloader-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 40px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
  transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  border-radius: var(--radius-pill);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.btn-search {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: var(--bg-soft);
  transition: all 0.25s ease;
}

.btn-search:hover {
  background: var(--border-light);
  color: var(--primary);
}

.btn-shop {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--primary);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
}

.btn-shop:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 24px;
  display: none;
  box-shadow: var(--shadow-md);
}

.mobile-menu.open {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu a {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.search-overlay.open {
  opacity: 1;
  visibility: visible;
}

.search-close {
  position: absolute;
  top: 36px;
  right: 48px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: background 0.2s;
}

.search-close:hover {
  background: var(--border-light);
}

.search-inner {
  max-width: 680px;
  width: 90%;
  text-align: center;
}

.search-input {
  width: 100%;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--primary);
  border: none;
  border-bottom: 2px solid var(--border-light);
  padding: 16px 0;
  background: transparent;
  outline: none;
  text-align: center;
  transition: border-color 0.3s;
}

.search-input:focus {
  border-color: var(--accent);
}

.search-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 14px;
}

/* ============================================
   HERO SECTION — SIMPLE, BRIGHT & BEAUTIFUL
   ============================================ */
.hero {
  padding-top: 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.05) 0%, rgba(248, 250, 252, 0.6) 40%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 60px 40px;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-text {
  max-width: 640px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 4.8vw, 68px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--primary);
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}

.hero-title span {
  color: var(--accent);
  font-weight: 400;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--primary);
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.28);
}

.btn-secondary {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--bg-soft);
  transform: translateY(-2px);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Hero Showcase Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-product-showcase {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.hero-product-showcase img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  margin: 0 auto 20px;
  filter: drop-shadow(0 14px 24px rgba(11, 30, 79, 0.1));
}

.showcase-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}

.showcase-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.showcase-subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================
   EDITORIAL SLIDESHOW SECTION
   ============================================ */
.slideshow-section {
  position: relative;
  height: 560px;
  background: var(--primary-dark);
  overflow: hidden;
}

.slideshow-track {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
  display: flex;
  align-items: center;
}

.slide-item.active {
  opacity: 1;
  visibility: visible;
}

.slide-item-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 6s ease-out;
}

.slide-item.active .slide-item-bg {
  transform: scale(1);
}

.slide-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 18, 51, 0.82) 0%, rgba(7, 18, 51, 0.45) 50%, rgba(7, 18, 51, 0.2) 100%);
}

.slide-item-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 0 80px;
}

.slide-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: 16px;
}

.slide-item-content h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.slide-item-content p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 500px;
}

.slide-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: #ffffff;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
}

.slide-btn:hover {
  background: var(--accent-light);
  color: #ffffff;
}

/* Slideshow Controls */
.slideshow-controls {
  position: absolute;
  bottom: 40px;
  right: 80px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 24px;
}

.slide-counter {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.slide-dots {
  display: flex;
  gap: 8px;
}

.slide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.slide-dot.active {
  background: #ffffff;
  width: 24px;
  border-radius: var(--radius-pill);
}

.slide-arrows {
  display: flex;
  gap: 10px;
}

.slide-arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.slide-arrow:hover {
  background: #ffffff;
  color: var(--primary);
}

.slide-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
  width: 0%;
  z-index: 20;
  transition: width 0.1s linear;
}

/* ============================================
   FEATURED PRODUCTS & CATALOG
   ============================================ */
.products-section {
  padding: 100px 40px;
  background: var(--bg-soft);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  transition: all 0.25s ease;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

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

/* Product Cards Grid */
.products-grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s var(--ease);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.2);
}

.product-img-wrap {
  position: relative;
  background: #fafafa;
  padding: 36px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1.1;
  overflow: hidden;
}

.product-img-wrap img {
  max-height: 240px;
  width: auto;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

.product-info {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-info h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.product-desc-snippet {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-ingredients-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
  margin-top: auto;
}

.ingredient-pill {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-soft);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.product-card-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.btn-link:hover {
  gap: 10px;
  color: var(--primary);
}

/* ============================================
   CLEAN ABOUT & PHILOSOPHY
   ============================================ */
.about-section {
  padding: 120px 40px;
  background: #ffffff;
}

.about-grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-visual img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-content {
  max-width: 560px;
}

.about-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* ============================================
   BENEFITS & VALUES (4 CLEAN PILLARS)
   ============================================ */
.benefits-section {
  padding: 80px 40px;
  background: var(--bg-soft);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.benefits-grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.benefit-item {
  background: #ffffff;
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
}

.benefit-item h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.benefit-item p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================
   CLEAN FOOTER
   ============================================ */
.footer {
  background: var(--primary-dark);
  color: #ffffff;
  padding: 80px 40px 32px;
}

.footer-inner {
  max-width: 1360px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 38px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a, .footer-col span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s;
}

.footer-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a:hover {
  color: #ffffff;
}

/* ============================================
   PRODUCT MODAL (RICH CLEAN DETAILS)
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 18, 51, 0.7);
  backdrop-filter: blur(8px);
}

.modal-box {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  z-index: 10;
  transition: background 0.2s;
}

.modal-close:hover {
  background: var(--border-light);
}

.modal-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}

.modal-img-wrap {
  background: #f8fafc;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-wrap img {
  max-height: 320px;
  width: auto;
  object-fit: contain;
}

.modal-details {
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.modal-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.modal-details h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

#modalDesc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.modal-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-top: 14px;
  margin-bottom: 4px;
}

.modal-info-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.modal-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.modal-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--bg-soft);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.modal-actions {
  margin-top: 28px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1080px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .nav {
    padding: 0 24px;
  }
  .nav-links, .nav-actions {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .hero-container {
    grid-template-columns: 1fr;
    padding: 40px 24px;
    gap: 40px;
  }
  .hero-visual {
    order: -1;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .modal-inner {
    grid-template-columns: 1fr;
  }
  .slide-item-content {
    padding: 0 32px;
  }
  .slideshow-controls {
    right: 32px;
    bottom: 24px;
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .hero-trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}