/* ========================================
   AI Workflow Bloom - Modern Digital Store
   Soft Purple / Blue | Clean Tech Aesthetic
   ======================================== */

:root {
  --primary: #7C3AED;
  --primary-dark: #6D28D9;
  --primary-light: #A78BFA;
  --secondary: #3B82F6;
  --secondary-dark: #2563EB;
  --accent: #8B5CF6;
  --dark: #0F172A;
  --dark-soft: #1E293B;
  --gray-900: #0F172A;
  --gray-800: #1E293B;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748B;
  --gray-400: #94A3B8;
  --gray-300: #CBD5E1;
  --gray-200: #E2E8F0;
  --gray-100: #F1F5F9;
  --gray-50: #F8FAFC;
  --white: #FFFFFF;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.15);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1400px;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.lead {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(124, 58, 237, 0.45);
}

.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary-light);
}

.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--primary);
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--gray-300);
}

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

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: 12px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-white {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========== Header ========== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700);
  position: relative;
}

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

.nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  transition: var(--transition);
}

.cart-btn:hover {
  background: var(--primary);
  color: white;
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  background: var(--primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: var(--gray-100);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ========== Hero ========== */
.hero {
  padding: 80px 0 100px;
  background: linear-gradient(180deg, #F5F3FF 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--gray-200);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge span {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero .lead {
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.stat-item strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
}

.stat-item span {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: var(--transition);
}

.hero-card:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

.hero-card-header {
  background: linear-gradient(135deg, #7C3AED, #3B82F6);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

.hero-card-body {
  padding: 24px;
}

.workflow-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--gray-200);
  font-size: 0.9rem;
  font-weight: 500;
}

.workflow-node:last-child {
  margin-bottom: 0;
}

.workflow-node .node-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: white;
}

.node-trigger { background: #10B981; }
.node-ai { background: #7C3AED; }
.node-action { background: #3B82F6; }
.node-output { background: #F59E0B; }

/* ========== Trust Bar ========== */
.trust-bar {
  padding: 32px 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.trust-items {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.trust-item i {
  color: var(--primary);
  font-size: 1.2rem;
}

/* ========== Sections ========== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header .section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-header h2 {
  margin-bottom: 16px;
}

/* ========== Product Cards ========== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.product-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.product-image {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, #F5F3FF 0%, #EFF6FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image .platform-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.product-image .preview-icon {
  font-size: 3.5rem;
  color: var(--primary-light);
  opacity: 0.7;
}

.product-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--dark);
  line-height: 1.35;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
}

.product-price span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-500);
  text-decoration: line-through;
  margin-left: 6px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.product-rating i {
  color: #F59E0B;
}

.product-actions {
  display: flex;
  gap: 10px;
}

.product-actions .btn {
  flex: 1;
}

/* ========== Categories Filter ========== */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
  align-items: center;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--gray-300);
  background: white;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition);
}

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

.search-box {
  margin-left: auto;
  position: relative;
}

.search-box input {
  padding: 10px 16px 10px 40px;
  border: 1.5px solid var(--gray-300);
  border-radius: 10px;
  width: 260px;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
}

/* ========== How It Works ========== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  text-align: center;
  padding: 32px 24px;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-card h3 {
  margin-bottom: 10px;
}

.step-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ========== Services ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #F5F3FF, #EFF6FF);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.service-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
}

.service-price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-500);
}

/* ========== Blog Cards ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

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

.blog-image {
  height: 180px;
  background: linear-gradient(135deg, #7C3AED 0%, #3B82F6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
}

.blog-body {
  padding: 24px;
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.blog-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.blog-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.read-more {
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.read-more:hover {
  gap: 10px;
}

/* ========== CTA Section ========== */
.cta-section {
  background: linear-gradient(135deg, #7C3AED 0%, #4F46E5 50%, #3B82F6 100%);
  padding: 80px 0;
  color: white;
  text-align: center;
}

.cta-section h2 {
  color: white;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 32px;
}

/* ========== Footer ========== */
.footer {
  background: var(--dark);
  color: var(--gray-400);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: white;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  color: white;
  font-size: 0.95rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-links a {
  display: block;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--gray-400);
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

/* ========== Product Detail ========== */
.product-hero {
  padding: 40px 0 60px;
  background: var(--gray-50);
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 32px;
}

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

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-gallery {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.product-gallery-main {
  height: 360px;
  background: linear-gradient(135deg, #F5F3FF, #EFF6FF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--primary-light);
}

.product-info h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.product-info .product-meta-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.product-info .price-large {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 24px;
}

.product-features {
  margin: 24px 0;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.product-features i {
  color: var(--success);
  margin-top: 3px;
}

.product-tabs {
  margin-top: 60px;
}

.tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 32px;
}

.tab-btn {
  padding: 12px 24px;
  background: none;
  border: none;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ========== Cart Sidebar ========== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 100%;
  height: 100%;
  background: white;
  z-index: 2001;
  transform: translateX(100%);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.cart-sidebar.open {
  transform: translateX(0);
}

.cart-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h3 {
  font-size: 1.15rem;
}

.cart-close {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--gray-100);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}

.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
}

.cart-item-img {
  width: 64px;
  height: 64px;
  background: var(--gray-100);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
}

.cart-item-info h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.cart-item-info .price {
  font-weight: 700;
  color: var(--primary);
}

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--gray-200);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* ========== Contact Form ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--gray-600);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-detail .icon {
  width: 44px;
  height: 44px;
  background: var(--gray-100);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 10px;
  outline: none;
  transition: var(--transition);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
  .hero-grid,
  .product-detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
  }

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

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

@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 48px 0 64px;
  }

  .hero-stats {
    gap: 24px;
  }

  .trust-items {
    gap: 24px;
  }

  .section {
    padding: 56px 0;
  }

  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box {
    margin-left: 0;
  }

  .search-box input {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: white;
  z-index: 1500;
  padding: 24px;
  transform: translateX(-100%);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.mobile-nav a {
  display: block;
  padding: 14px 0;
  font-size: 1.15rem;
  font-weight: 600;
  border-bottom: 1px solid var(--gray-100);
}

/* Utilities */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.hidden { display: none; }