/* ============================================
   Micronatic Dijital Çözümler - Global Stil Dosyası
   Temiz, modern, SEO uyumlu, tamamen duyarlı.
   Sürüm: 2025.06[cite: 2]
   ============================================ */

/* CSS Değişkenleri[cite: 2] */
:root {
  --primary:        #2563EB;
  --primary-dark:   #1D4ED8;
  --secondary:      #0F172A;
  --accent:         #F97316;
  --accent-hover:   #EA580C;
  --bg-light:       #F8FAFC;
  --bg-white:       #FFFFFF;
  --text-main:      #334155;
  --text-muted:     #64748B;
  --border:         #E2E8F0;
  --success:        #10B981;
  --error:          #EF4444;

  --shadow-sm:      0 1px 3px rgba(0,0,0,0.1);
  --shadow-md:      0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg:      0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-glass:   0 8px 32px rgba(31,38,135,0.15);

  --radius:         12px;
  --radius-lg:      16px;
  --font-heading:   'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body:      'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base[cite: 2] */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body); color: var(--text-main);
  background: var(--bg-light); line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select {
  font-family: inherit; font-size: 1rem; border: none; outline: none; background: none;
}
button { cursor: pointer; }

/* Layout[cite: 2] */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Typography[cite: 2] */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary); line-height: 1.2; font-weight: 700;
  font-family: var(--font-heading);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; color: var(--text-muted); }
.highlight { color: var(--accent); font-weight: 600; }

/* Buttons[cite: 2] */
.btn-primary, .btn-secondary, .btn-add, .btn-whatsapp, .btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.75rem; border-radius: 8px; font-weight: 600;
  cursor: pointer; transition: var(--transition); justify-content: center;
  border: 2px solid transparent; line-height: 1;
}
.btn-primary {
  background: var(--accent); color: white;
}
.btn-primary:hover {
  background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: transparent; border-color: var(--primary); color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary); color: white; transform: translateY(-2px);
}
.btn-add {
  background: var(--accent); color: white; width: 100%; margin-top: 1rem;
}
.btn-add:hover { background: var(--primary); transform: translateY(-1px); }
.btn-whatsapp {
  background: #25D366; color: white; font-size: 1.1rem; padding: 1rem 2rem;
}
.btn-whatsapp:hover {
  background: #128C7E; transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent; border-color: var(--border); color: var(--text-main);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* Top Bar[cite: 2] */
.top-bar {
  background: var(--secondary); color: white; padding: 0.5rem 0; font-size: 0.85rem;
}
.top-bar-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.5rem;
}
.contact-info a {
  color: #CBD5E1; margin-right: 1.5rem;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.contact-info a:hover { color: white; }
.top-bar-badge {
  background: var(--accent); padding: 0.2rem 0.6rem;
  border-radius: 4px; font-weight: 500; color: white; font-size: 0.8rem;
}

/* Navigation[cite: 2] */
.main-nav {
  background: var(--bg-white); box-shadow: var(--shadow-sm);
  position: sticky; top: 0; z-index: 1000; transition: var(--transition);
}
.main-nav.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 1.5rem;
}
.logo-brand { display: flex; align-items: center; gap: 0.75rem; }
.logo-brand img { border-radius: 8px; }
.logo-text-stack { display: flex; flex-direction: column; }
.brand-title {
  font-weight: 800; font-size: 1.25rem; color: var(--accent);
  letter-spacing: -0.5px; line-height: 1.1;
}
.brand-slogan {
  font-size: 0.75rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px;
}
.nav-menu { display: flex; align-items: center; gap: 2rem; }
.nav-menu a {
  font-weight: 500; color: var(--text-main); position: relative;
  padding: 0.5rem 0; font-size: 0.95rem;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); }
.nav-menu a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 100%; height: 2px; background: var(--accent); border-radius: 2px;
}
.burger-btn {
  display: none; background: none; font-size: 1.5rem;
  color: var(--secondary); cursor: pointer; padding: 0.5rem;
}
.cart-icon {
  position: relative; background: none; font-size: 1.2rem;
  color: var(--secondary); cursor: pointer; padding: 0.5rem;
}
.cart-count {
  position: absolute; top: -8px; right: -8px; background: var(--accent);
  color: white; font-size: 0.7rem; width: 18px; height: 18px;
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-weight: 600;
}

/* Hero Section[cite: 2] */
.hero {
  position: relative; padding: 3rem 0 4rem; overflow: hidden;
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
  min-height: 80vh;
  display: flex;
  align-items: center;
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(37, 99, 235, 0.1); color: var(--primary);
  padding: 0.5rem 1rem; border-radius: 50px; font-weight: 600;
  font-size: 0.9rem; margin-bottom: 1.5rem;
  border: 1px solid rgba(37,99,235,.2);
}
.hero h1 { color: var(--secondary); }
.hero-desc {
  font-size: 1.15rem; margin: 1.5rem 0 2rem; max-width: 600px;
  color: var(--text-muted);
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-3d {
  width: 100%;
  height: 600px;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: grab;
}
#hero3dCanvas {
  width: 100%;
  height: 100%;
  display: block;
}
#hero3dCanvas:active { cursor: grabbing; }

/* Page Hero[cite: 2] */
.page-hero {
  background: linear-gradient(135deg, var(--secondary) 0%, #1E293B 100%);
  color: white; padding: 4rem 0 3rem; text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(249,115,22,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.page-hero h1 { color: white; margin-bottom: 0.5rem; }
.page-hero p {
  color: #94A3B8; font-size: 1.1rem; max-width: 600px; margin: 0 auto;
}

/* Sections[cite: 2] */
.section { padding: 5rem 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 3rem; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); }

/* Cards[cite: 2] */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.service-card {
  background: var(--bg-white); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: var(--transition-smooth); display: flex;
  flex-direction: column; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0; transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.3);
}
.service-card:hover::before { opacity: 1; }
.card-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(249,115,22,0.1));
  color: var(--primary); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.25rem;
}
.card-desc { font-size: 0.95rem; margin-bottom: 1.5rem; flex-grow: 1; color: var(--text-main); }
.card-features { margin-bottom: 1.5rem; }
.card-features li {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.5rem; font-size: 0.9rem; color: var(--text-main);
}
.card-features i { color: var(--success); font-size: 0.9rem; }
.card-footer {
  margin-top: auto; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 1rem;
}
.price { font-size: 1.5rem; font-weight: 800; color: var(--secondary); }
.price small { font-size: 0.8rem; font-weight: 400; color: var(--text-muted); }

/* Detailed cards[cite: 2] */
.detailed-grid { gap: 2.5rem; }
.service-card.detailed { padding: 2.5rem; }
.service-card.detailed:hover { transform: translateY(-8px); }

/* Why Us[cite: 2] */
.why-us { background: var(--bg-white); }
.why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.why-card {
  text-align: center; padding: 2rem; border-radius: var(--radius);
  background: var(--bg-light); transition: var(--transition-smooth);
  border: 1px solid var(--border);
}
.why-card:hover {
  background: linear-gradient(135deg, rgba(249,115,22,0.05), rgba(37,99,235,0.05));
  transform: translateY(-4px); box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.why-card i {
  font-size: 2rem; color: var(--accent); margin-bottom: 1rem;
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; background: rgba(249,115,22,0.1);
  border-radius: 12px;
}
.why-card h4 { margin-bottom: 0.5rem; color: var(--secondary); }

/* Testimonials[cite: 2] */
.testimonials-section {
  background: linear-gradient(to bottom, var(--bg-light), #FFF7ED);
  overflow: hidden; position: relative;
}
.testimonials-section::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,0.2), transparent);
}
.trust-badge {
  text-align: center; margin: 0 auto 2.5rem; display: inline-flex;
  align-items: center; gap: 0.5rem; background: white;
  padding: 0.6rem 1.5rem; border-radius: 50px; box-shadow: var(--shadow-md);
  font-weight: 600; color: var(--secondary); border: 1px solid var(--border);
  font-size: 0.95rem;
}
.trust-badge i { color: var(--accent); }
.slider-container {
  position: relative; max-width: 1000px; margin: 0 auto;
  overflow: hidden; padding: 1rem 0;
}
.slider-track {
  display: flex; transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.testimonial-card { min-width: 100%; padding: 1rem; box-sizing: border-box; }
.testimonial-inner {
  background: rgba(255,255,255,0.85); backdrop-filter: blur(12px);
  padding: 2.5rem; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass); position: relative;
  border: 1px solid rgba(255,255,255,0.6); transition: var(--transition);
}
.testimonial-inner:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(31,38,135,0.2);
}
.quote-icon {
  position: absolute; top: -20px; left: 2.5rem; font-size: 4rem;
  color: var(--accent); opacity: 0.15; z-index: 0;
  font-family: 'Font Awesome 6 Free', sans-serif; font-weight: 900;
}
.testimonial-content { position: relative; z-index: 1; }
.stars {
  color: var(--accent); margin-bottom: 1.2rem; font-size: 1.1rem;
  display: flex; gap: 2px;
}
.testimonial-text {
  font-size: 1.05rem; font-style: italic; margin-bottom: 1.8rem;
  color: var(--text-main); line-height: 1.7; position: relative; z-index: 1;
}
.testimonial-meta {
  display: flex; align-items: center; gap: 1rem; padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}
.author-avatar {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-weight: 700;
  font-size: 1.1rem; flex-shrink: 0;
}
.author-info h4 { font-size: 1.05rem; margin-bottom: 0.1rem; color: var(--secondary); }
.author-info span { font-size: 0.9rem; color: var(--text-muted); display: block; }
.service-tag {
  display: inline-block; background: rgba(37,99,235,0.1);
  color: var(--primary); padding: 0.25rem 0.75rem; border-radius: 20px;
  font-size: 0.8rem; font-weight: 500; margin-top: 0.3rem;
}
.slider-controls { display: flex; justify-content: center; gap: 1rem; margin-top: 2rem; }
.slider-btn {
  width: 45px; height: 45px; border-radius: 50%; background: white;
  border: 1px solid var(--border); cursor: pointer; display: flex;
  align-items: center; justify-content: center; transition: var(--transition);
  color: var(--secondary); font-size: 1.1rem;
}
.slider-btn:hover {
  background: var(--primary); color: white; border-color: var(--primary);
  transform: scale(1.05);
}
.slider-dots { display: flex; justify-content: center; gap: 0.6rem; margin-top: 1.5rem; }
.dot {
  width: 10px; height: 10px; background: #CBD5E1; border-radius: 50%;
  cursor: pointer; transition: var(--transition); border: 2px solid transparent;
  padding: 0;
}
.dot.active {
  background: var(--accent); transform: scale(1.3); border-color: white;
  box-shadow: 0 0 0 2px rgba(249,115,22,0.3);
}

/* FAQ & Contact[cite: 2] */
.faq-form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start;
}
.contact-form-wrapper {
  background: white; padding: 2.5rem; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.contact-form-wrapper::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.contact-form-wrapper h3 {
  margin-bottom: 1.5rem; color: var(--secondary); font-size: 1.5rem;
}
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block; margin-bottom: 0.6rem; font-weight: 500;
  color: var(--secondary); font-size: 0.95rem;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.9rem 1.1rem; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg-light); transition: var(--transition);
  font-size: 1rem; color: var(--text-main);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.15);
  background: white; outline: none;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select { appearance: auto; cursor: pointer; }
.success-msg {
  display: none;
  background: linear-gradient(135deg, #D1FAE5, #A7F3D0);
  color: #065F46; padding: 1.2rem; border-radius: 8px;
  margin-top: 1.5rem; text-align: center; font-weight: 500;
  border: 1px solid #6EE7B7; animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  background: white; border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden; transition: var(--transition);
}
.faq-item:hover {
  border-color: rgba(37,99,235,0.3); box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%; padding: 1.3rem 1.5rem; text-align: left; background: none;
  font-weight: 600; color: var(--secondary); cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 1.05rem; transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question i { transition: transform 0.3s ease; color: var(--text-muted); }
.faq-question[aria-expanded="true"] { color: var(--primary); }
.faq-question[aria-expanded="true"] i {
  transform: rotate(180deg); color: var(--primary);
}
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 1.5rem;
}
.faq-answer.open {
  max-height: 500px; padding: 0 1.5rem 1.5rem;
}
.faq-answer p { margin: 0; color: var(--text-muted); line-height: 1.7; }

/* About[cite: 2] */
.about-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center;
}
.about-text h2 { margin-bottom: 1.2rem; color: var(--secondary); }
.about-text p { margin-bottom: 1.2rem; }
.about-text ul {
  margin-top: 1rem; padding-left: 1.5rem; list-style: disc; color: var(--text-muted);
}
.about-text ul li { margin-bottom: 0.6rem; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.stat-card {
  background: white; padding: 1.8rem; border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow-sm);
  border: 1px solid var(--border); transition: var(--transition);
}
.stat-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.stat-num {
  font-size: 2.2rem; font-weight: 800; color: var(--accent);
  margin-bottom: 0.3rem; line-height: 1;
}
.stat-label { font-size: 0.95rem; color: var(--text-muted); font-weight: 500; }

/* Contact Page[cite: 2] */
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 3rem; }
.info-card {
  background: white; padding: 1.8rem; border-radius: var(--radius);
  margin-bottom: 1.5rem; box-shadow: var(--shadow-sm);
  border: 1px solid var(--border); transition: var(--transition);
}
.info-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.info-card h3 { margin-bottom: 1.2rem; font-size: 1.25rem; color: var(--secondary); }
.info-card ul li {
  margin-bottom: 0.9rem; display: flex; align-items: flex-start; gap: 0.9rem;
}
.info-card i {
  color: var(--accent); width: 20px; margin-top: 3px; font-size: 1.1rem;
}
.info-card a:hover { color: var(--primary); text-decoration: underline; }

/* Payment / Checkout[cite: 2] */
.checkout-section { max-width: 800px; margin: 0 auto; }
.order-box {
  background: white; padding: 2.2rem; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); margin-bottom: 2.5rem;
  border: 1px solid var(--border);
}
.order-table { width: 100%; border-collapse: collapse; margin-bottom: 1.8rem; }
.order-table th, .order-table td {
  padding: 1.1rem 1rem; text-align: left; border-bottom: 1px solid var(--border);
}
.order-table th { background: var(--bg-light); font-weight: 600; color: var(--secondary); }
.order-table td { color: var(--text-main); }
.order-table .empty-cart {
  text-align: center; color: var(--text-muted); padding: 2rem;
}
.order-total {
  display: flex; justify-content: space-between; font-size: 1.3rem;
  font-weight: 700; color: var(--secondary); padding-top: 1.3rem;
  border-top: 2px solid var(--border);
}
.checkout-actions {
  text-align: center; background: white; padding: 2.2rem;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.checkout-actions h3 { margin-bottom: 1rem; color: var(--secondary); }
.checkout-actions p {
  margin-bottom: 1.8rem; color: var(--text-muted); max-width: 600px;
  margin-left: auto; margin-right: auto;
}
.payment-methods {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  margin: 1.5rem 0;
}
.payment-method {
  padding: 1.5rem 1rem; border: 2px solid var(--border); border-radius: 8px;
  text-align: center; cursor: pointer; transition: var(--transition);
  background: var(--bg-light);
}
.payment-method:hover, .payment-method.selected {
  border-color: var(--accent); background: rgba(249,115,22,0.05);
}
.payment-method i { font-size: 2.5rem; margin-bottom: 0.75rem; display: block; }
.payment-method.stripe i   { color: #635BFF; }
.payment-method.payoneer i { color: #009CDE; }
.payment-method.paypal i   { color: #003087; }
.payment-method strong { display: block; font-size: 1rem; margin-bottom: 0.25rem; }
.payment-method p { font-size: 0.85rem; margin: 0; color: var(--text-muted); }
.secure-note {
  margin-top: 1.2rem; font-size: 0.95rem; color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-weight: 500;
}
.secure-note i { color: var(--success); }

/* Footer[cite: 2] */
.site-footer {
  background: var(--secondary); color: #CBD5E1; padding: 4.5rem 0 2rem;
  margin-top: 4rem; position: relative;
}
.site-footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,0.3), transparent);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem; margin-bottom: 3rem;
}
.footer-col h4 {
  color: white; margin-bottom: 1.4rem; font-size: 1.15rem;
  font-weight: 600; position: relative; padding-bottom: 0.6rem;
}
.footer-col h4::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 40px; height: 2px; background: var(--accent); border-radius: 2px;
}
.footer-col ul li { margin-bottom: 0.9rem; }
.footer-col a {
  transition: var(--transition); display: inline-flex;
  align-items: center; gap: 0.4rem; color: #CBD5E1;
}
.footer-col a:hover { color: white; transform: translateX(3px); }
.contact-list i {
  width: 20px; color: var(--accent); font-size: 1.1rem;
}
.footer-desc {
  font-size: 0.95rem; margin-top: 1.2rem; max-width: 300px;
  line-height: 1.7; color: #94A3B8;
}
.footer-logo { margin-bottom: 0.5rem; }
.footer-logo img { border-radius: 8px; }
.footer-bottom {
  border-top: 1px solid #334155; padding: 2rem 0 0; text-align: center;
  font-size: 0.95rem; color: #94A3B8;
}
.footer-bottom .logo-brand {
  display: flex; justify-content: center; align-items: center; gap: 0.75rem;
  margin-bottom: 15px;
}
.footer-bottom .logo-brand img {
  background: #fff; border-radius: 50%;
}
.footer-bottom .brand-title {
  color: var(--accent);
}
.footer-bottom .brand-slogan {
  color: #94A3B8;
}
.legal-text {
  font-size: 0.9rem; color: #94A3B8; margin-bottom: 0.7rem;
  line-height: 1.6; max-width: 700px; margin-left: auto; margin-right: auto;
}

/* Cart Sidebar[cite: 2] */
.cart-sidebar {
  position: fixed; top: 0; right: -400px; width: 380px; height: 100vh;
  background: white; box-shadow: -5px 0 25px rgba(0,0,0,0.15);
  z-index: 2000; transition: right 0.4s cubic-bezier(0.16,1,0.3,1);
  display: flex; flex-direction: column; border-left: 1px solid var(--border);
}
.cart-sidebar.open { right: 0; }
.cart-header {
  padding: 1.6rem 1.8rem; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-light);
}
.close-cart {
  background: none; font-size: 1.6rem; cursor: pointer;
  color: var(--text-muted); transition: var(--transition);
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.close-cart:hover { background: rgba(239,68,68,0.1); color: var(--error); }
.cart-items {
  flex-grow: 1; overflow-y: auto; padding: 1.2rem 1.8rem; list-style: none;
}
.cart-empty {
  text-align: center; padding: 3rem 1rem; color: var(--text-muted);
  font-style: italic;
}
.cart-item {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 1.1rem 0; border-bottom: 1px solid var(--border); gap: 1rem;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-info h4 {
  font-size: 1rem; margin-bottom: 0.3rem; color: var(--secondary);
  font-weight: 600;
}
.cart-item-info span {
  font-size: 0.9rem; color: var(--text-muted); font-weight: 500;
}
.remove-item {
  background: none; color: var(--error); cursor: pointer; font-size: 0.95rem;
  padding: 0.3rem 0.6rem; border-radius: 4px; transition: var(--transition);
  font-weight: 500;
}
.remove-item:hover {
  background: rgba(239,68,68,0.1); transform: scale(1.05);
}
.cart-footer {
  padding: 1.6rem 1.8rem; border-top: 1px solid var(--border);
  background: var(--bg-light);
}
.cart-total {
  display: flex; justify-content: space-between; font-weight: 700;
  margin-bottom: 1.3rem; font-size: 1.2rem; color: var(--secondary);
}
.checkout-btn {
  width: 100%; text-align: center; font-size: 1.05rem; padding: 1rem;
}

/* Notification[cite: 2] */
.notification {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--secondary); color: white; padding: 1rem 2rem;
  border-radius: 10px; box-shadow: var(--shadow-lg); z-index: 3000;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1); font-weight: 500;
  display: flex; align-items: center; gap: 0.7rem;
  border-left: 4px solid var(--accent); max-width: 90vw;
}
.notification.show { transform: translateX(-50%) translateY(0); }
.notification.error { border-left-color: var(--error); }
.notification i { font-size: 1.2rem; }

/* Back to Top[cite: 2] */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; width: 48px; height: 48px;
  border-radius: 50%; background: var(--accent); color: white;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0; visibility: hidden;
  transition: var(--transition); z-index: 1500; border: none;
  box-shadow: var(--shadow-md);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover {
  background: var(--accent-hover); transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Animations[cite: 2] */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Legal Policy Pages[cite: 2] */
.legal-policy h2 {
  color: var(--secondary);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}
.legal-policy h2:first-of-type {
  margin-top: 0;
}
.legal-policy p {
  color: var(--text-main);
  margin-bottom: 1.2rem;
  line-height: 1.8;
}
.legal-policy a {
  color: var(--primary);
  text-decoration: underline;
}
.legal-policy a:hover {
  color: var(--accent);
}

/* Responsive[cite: 2] */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-3d {
    height: 400px;
  }
  .hero {
    min-height: auto;
    height: auto;
    padding: 2rem 0 3rem;
  }
  .faq-form-grid, .about-grid, .contact-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .payment-methods { grid-template-columns: 1fr; }
  .hero-content {
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-btns {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed; top: 0px; left: 0; width: 100%;
    background: white; flex-direction: column; padding: 2rem 1.5rem;
    box-shadow: var(--shadow-md); transform: translateY(-150%);
    transition: transform 0.3s ease; z-index: 999; gap: 1.2rem;
  }
  .nav-menu.open { transform: translateY(0); }
  .burger-btn { display: block; }
  .top-bar-inner { justify-content: center; text-align: center; }
  .contact-info { margin-bottom: 0.5rem; }
  .hero { padding: 2rem 0 2.5rem; }
  .hero-3d { height: 320px; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .cart-sidebar { width: 100%; right: -100%; }
  .section { padding: 3rem 0; }
  .card-grid { grid-template-columns: 1fr; }
  .slider-container { padding: 0.5rem 0; }
  .testimonial-inner { padding: 1.5rem; }
  .faq-form-grid { gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { text-align: center; padding: 1.5rem; }
  .footer-bottom .logo-brand { justify-content: center; }
  .back-to-top { bottom: 1rem; right: 1rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.2rem; }
  .nav-container { padding: 0.9rem 1.2rem; }
  .brand-title { font-size: 1.15rem; }
  .hero h1 { font-size: 2rem; }
  .hero-3d { height: 280px; }
  .section-title { font-size: 1.9rem; }
  .card-footer { flex-direction: column; align-items: stretch; }
  .price { font-size: 1.4rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat-card { padding: 1.5rem; }
  .stat-num { font-size: 2rem; }
  .contact-form-wrapper { padding: 1.8rem; }
  .order-box { padding: 1.5rem; }
  .hero-3d { max-height: 300px; }
}