/* ============================================
   Jensen Design & Service - Modern Rebuild
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --primary: #0066FF;
  --primary-dark: #0052CC;
  --primary-light: #E6F0FF;
  --secondary: #0F1629;
  --accent: #00D4AA;
  --text: #1a1a2e;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0F1629;
  --border: #e2e8f0;
  --border-light: #f1f5f9;

  /* Badge colors */
  --badge-blue: #3b82f6;
  --badge-green: #22c55e;
  --badge-purple: #8b5cf6;
  --badge-orange: #f59e0b;
  --badge-teal: #14b8a6;
  --badge-red: #ef4444;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;
  --fs-5xl: 3.5rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.3s;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-size: var(--fs-base);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

.section-title {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: var(--font);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn--white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn--white:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn--lg {
  padding: 16px 36px;
  font-size: var(--fs-base);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--duration) var(--ease);
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

.nav--scrolled .nav__link {
  color: var(--text);
}

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

.nav--scrolled .nav__link--cta {
  background: var(--primary);
  color: #fff !important;
}

.nav--scrolled .nav__logo-mark {
  background: var(--primary);
  color: #fff;
}

.nav--scrolled .nav__logo-text {
  color: var(--secondary);
}

.nav__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.nav__logo-mark {
  width: 42px;
  height: 42px;
  background: #fff;
  color: var(--secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--fs-sm);
  transition: all var(--duration) var(--ease);
}

.nav__logo-text {
  font-weight: 700;
  font-size: var(--fs-sm);
  line-height: 1.2;
  color: #fff;
  transition: color var(--duration) var(--ease);
}

.nav__logo-text small {
  font-weight: 400;
  opacity: 0.7;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 18px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-full);
  transition: all var(--duration) var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: #fff;
}

.nav__link--cta {
  background: rgba(255, 255, 255, 0.15);
  color: #fff !important;
  border: 1px solid rgba(255,255,255,0.2);
}

.nav__link--cta:hover {
  background: rgba(255, 255, 255, 0.25);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
}

.nav--scrolled .nav__toggle span {
  background: var(--secondary);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px var(--space-lg) 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0F1629 0%, #1a2744 40%, #0a3d8f 100%);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.hero__badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent);
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero__title {
  font-size: var(--fs-5xl);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-4xl);
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: #fff;
  display: inline;
}

.hero__stat-plus {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--accent);
}

.hero__stat-label {
  display: block;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero__scroll-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--duration);
  animation: bounce 2s infinite;
}

.hero__scroll-link:hover { color: #fff; }

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
  60% { transform: translateY(-4px); }
}

/* ============================================
   FEATURED PRODUCT BANNER
   ============================================ */
.featured-banner {
  padding: var(--space-4xl) 0;
  background: var(--bg-alt);
  overflow: hidden;
}

.featured-banner__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.featured-banner__title {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

.featured-banner__accent {
  background: linear-gradient(135deg, #22c55e, #14b8a6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.featured-banner__desc {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.featured-banner__features {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.featured-banner__feature {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.featured-banner__feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #059669;
}

.featured-banner__feature strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 2px;
}

.featured-banner__feature p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.featured-banner__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn--outline-dark {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--border);
}

.btn--outline-dark:hover {
  border-color: var(--secondary);
  transform: translateY(-2px);
}

.featured-banner__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #f0f4f8, #e2e8f0);
}

.featured-banner__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 400px;
}

.featured-banner__image-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(5, 150, 105, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: var(--space-4xl) 0;
  background: var(--bg);
}

.about__grid {
  display: grid;
  gap: var(--space-3xl);
}

.about__story {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.about__story-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration) var(--ease);
}

.about__story-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.about__icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--space-lg);
}

.about__story-card h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: var(--space-md);
}

.about__story-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: var(--fs-sm);
}

.about__story-card strong {
  color: var(--text);
}

.about__services {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--border);
}

.about__services-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.about__services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.service-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text);
  transition: all var(--duration) var(--ease);
}

.service-chip svg {
  color: var(--accent);
  flex-shrink: 0;
}

.service-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
  padding: var(--space-4xl) 0;
  background: var(--bg-alt);
}

.products__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: #fff;
  font-size: var(--fs-sm);
  font-weight: 500;
  font-family: var(--font);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

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

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

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--duration) var(--ease);
  opacity: 1;
  transform: scale(1);
}

.product-card.hidden {
  display: none;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.product-card__image {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

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

.product-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 22, 41, 0.02), rgba(15, 22, 41, 0.06));
  pointer-events: none;
}

.product-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: #fff;
  z-index: 1;
}

.badge--blue { background: var(--badge-blue); }
.badge--green { background: var(--badge-green); }
.badge--purple { background: var(--badge-purple); }
.badge--orange { background: var(--badge-orange); }
.badge--teal { background: var(--badge-teal); }
.badge--red { background: var(--badge-red); }

.product-card__placeholder {
  color: var(--text-light);
  opacity: 0.4;
  transition: all var(--duration) var(--ease);
}

.product-card:hover .product-card__placeholder {
  opacity: 0.6;
  transform: scale(1.1);
}

.product-card__content {
  padding: var(--space-xl);
}

.product-card__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 8px;
}

.product-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-lg);
}

.product-card__tag {
  font-size: var(--fs-xs);
  font-weight: 500;
  padding: 4px 10px;
  background: var(--bg-alt);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
}

.product-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--primary-light);
  color: var(--primary);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  width: 100%;
  justify-content: center;
}

.product-card__btn:hover {
  background: var(--primary);
  color: #fff;
}

.product-card__btn svg {
  transition: transform var(--duration) var(--ease);
}

.product-card__btn:hover svg {
  transform: translateX(4px);
}

.products__cta {
  text-align: center;
  margin-top: var(--space-3xl);
  padding: var(--space-2xl);
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.products__cta p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-lg);
}

/* ============================================
   SUPPORT
   ============================================ */
.support {
  padding: var(--space-4xl) 0;
  background: var(--bg);
}

.support__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.support__video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.support__video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.support__video-info {
  margin-top: var(--space-lg);
}

.support__video-info h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 8px;
}

.support__video-info p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.support__help {
  display: grid;
  gap: var(--space-lg);
}

.support__help-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--duration) var(--ease);
}

.support__help-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.support__help-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.support__help-card h3 {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 6px;
}

.support__help-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.support__help-link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--primary);
  transition: color var(--duration);
}

.support__help-link:hover {
  color: var(--primary-dark);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, #0F1629 0%, #1a2744 50%, #0a3d8f 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
}

.cta-banner__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-banner__content h2 {
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-md);
}

.cta-banner__content p {
  font-size: var(--fs-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: var(--space-4xl) 0;
  background: var(--bg-alt);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact__info {
  display: grid;
  gap: var(--space-lg);
}

.contact__info-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--duration) var(--ease);
}

.contact__info-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact__info-card h4 {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.contact__info-card a,
.contact__info-card p {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--secondary);
}

.contact__info-card a:hover {
  color: var(--primary);
}

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.contact__form-wrapper {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.contact__form h3 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  transition: all var(--duration) var(--ease);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-dark);
  padding: var(--space-4xl) 0 var(--space-xl);
  color: rgba(255, 255, 255, 0.7);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand .nav__logo {
  margin-bottom: var(--space-lg);
}

.footer__brand .nav__logo-mark {
  background: var(--primary);
  color: #fff;
}

.footer__brand .nav__logo-text {
  color: #fff;
}

.footer__brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  max-width: 280px;
}

.footer__links h4 {
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration);
}

.footer__links a:hover {
  color: #fff;
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer__bottom p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   MODAL
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration) var(--ease);
}

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

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 22, 41, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal__content {
  position: relative;
  background: #fff;
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--space-2xl);
  transform: scale(0.95) translateY(20px);
  transition: all var(--duration) var(--ease);
}

.modal.active .modal__content {
  transform: scale(1) translateY(0);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-alt);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--duration);
}

.modal__close:hover {
  background: var(--border);
  color: var(--text);
}

.modal__body h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: var(--space-md);
}

.modal__body p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.modal__body .modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.modal__body .modal-spec {
  background: var(--bg-alt);
  padding: var(--space-md);
  border-radius: var(--radius-md);
}

.modal__body .modal-spec-label {
  font-size: var(--fs-xs);
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.modal__body .modal-spec-value {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--secondary);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--duration) var(--ease);
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .section-title {
    font-size: var(--fs-3xl);
  }

  .hero__title {
    font-size: var(--fs-4xl);
  }

  .featured-banner__grid {
    grid-template-columns: 1fr;
  }

  .featured-banner__image img {
    min-height: 300px;
  }

  .about__story {
    grid-template-columns: 1fr;
  }

  .support__grid {
    grid-template-columns: 1fr;
  }

  .contact__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 100px var(--space-xl) var(--space-xl);
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: right var(--duration) var(--ease);
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__menu .nav__link {
    color: var(--text);
    font-size: var(--fs-lg);
    padding: 12px 0;
    width: 100%;
  }

  .nav__menu .nav__link--cta {
    background: var(--primary);
    color: #fff !important;
    padding: 12px 24px;
    text-align: center;
    margin-top: var(--space-md);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    min-height: auto;
    padding: 140px var(--space-lg) 80px;
  }

  .hero__title {
    font-size: var(--fs-3xl);
  }

  .hero__subtitle {
    font-size: var(--fs-base);
  }

  .hero__stats {
    gap: var(--space-xl);
  }

  .hero__stat-number,
  .hero__stat-plus {
    font-size: var(--fs-2xl);
  }

  .hero__scroll {
    display: none;
  }

  .products__grid {
    grid-template-columns: 1fr;
  }

  .products__filters {
    gap: 6px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: var(--fs-xs);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .section-title {
    font-size: var(--fs-2xl);
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .btn--lg {
    padding: 14px 28px;
    font-size: var(--fs-sm);
    width: 100%;
    justify-content: center;
  }

  .contact__form-wrapper {
    padding: var(--space-xl);
  }
}