/* ============================================
   Best Blind & Shutter - Main Stylesheet
   Mobile-First Responsive Design
   ============================================ */

/* CSS Variables */
:root {
  /* Brand Colors */
  --color-primary: #3b5c5e;
  --color-accent: #9c2e2e;
  --color-secondary: #a4aea7;
  --color-highlight: #6ba39d;
  --color-text: #5e6060;
  --color-background: #F5F5F5;
  
  /* Fonts */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-fallback: system-ui, sans-serif;
  
  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 80px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s ease;
  --transition-slow: 0.6s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body), var(--font-fallback);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading), var(--font-fallback);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--spacing-sm);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 var(--spacing-sm);
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: block;
  width: 140px;
  height: auto;
}

.logo img {
  width: 100%;
  height: auto;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Desktop Navigation */
.nav-menu {
  display: none;
}

.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background: #fff;
  padding: var(--spacing-lg) var(--spacing-md);
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
  z-index: 1001;
}

.nav-menu.active .nav-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--color-primary);
}

.nav-menu ul {
  margin-top: var(--spacing-lg);
}

.nav-menu li {
  margin-bottom: var(--spacing-md);
}

.nav-menu a {
  font-size: 1.1rem;
  color: var(--color-primary);
  font-weight: 500;
  display: block;
  padding: var(--spacing-xs) 0;
}

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

.nav-cta {
  display: inline-block;
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border-radius: 6px;
  text-align: center;
}

.nav-cta:hover {
  background: #8a2626;
  color: #fff;
}

.nav-phone {
  display: none;
}

/* Mobile menu overlay */
.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.menu-overlay.active {
  display: block;
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--spacing-lg) var(--spacing-sm);
  max-width: 800px;
}

.hero h1 {
  color: #fff;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.hero p {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-cta {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-accent);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 6px;
  margin-top: var(--spacing-sm);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease 0.4s forwards;
  transition: all var(--transition-fast);
}

.hero-cta:hover {
  background: #8a2626;
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(156, 46, 46, 0.4);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 14px 30px;
  font-family: var(--font-body), var(--font-fallback);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 2px solid var(--color-accent);
}

.btn-primary:hover {
  background: #8a2626;
  border-color: #8a2626;
}

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

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

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--color-primary);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: var(--spacing-xl) var(--spacing-sm);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title h2 {
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text);
}

/* Intro/Value Prop Section */
.intro-section {
  background: var(--color-background);
  text-align: center;
}

.intro-section .section-title {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

/* Key Differentiators */
.differentiators-section {
  background: var(--color-secondary);
}

.differentiators-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.differentiator-card {
  background: #fff;
  padding: var(--spacing-md);
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

.differentiator-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.differentiator-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-sm);
  background: var(--color-highlight);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.differentiator-icon svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.differentiator-card h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.3rem;
}

.differentiator-card p {
  color: var(--color-text);
  font-size: 0.95rem;
}

/* Product Categories */
.products-section {
  background: var(--color-background);
}

.products-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.product-category-card {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.product-category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.product-category-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-md);
  background: linear-gradient(transparent, rgba(59, 92, 94, 0.9));
  color: #fff;
}

.product-category-overlay h3 {
  color: #fff;
  font-size: 1.5rem;
}

/* Motorization Deep Dive */
.motorization-section {
  background: var(--color-highlight);
}

.motorization-split {
  display: grid;
  gap: var(--spacing-lg);
  align-items: center;
}

.motorization-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.motorization-content h2 {
  margin-bottom: var(--spacing-sm);
}

.motorization-content ul {
  margin: var(--spacing-md) 0;
}

.motorization-content li {
  position: relative;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.motorization-content li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* Transformation Gallery */
.gallery-section {
  background: var(--color-background);
}

.gallery-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
}

/* Testimonials */
.testimonials-section {
  background: var(--color-primary);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.03"/></svg>');
  pointer-events: none;
}

.testimonials-section h2 {
  color: #fff;
}

.testimonial-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  text-align: center;
  padding: var(--spacing-md);
  display: none;
}

.testimonial-slide.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.testimonial-quote {
  font-family: var(--font-heading), var(--font-fallback);
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-secondary);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonial-dot.active {
  background: #fff;
}

/* Process Overview */
.process-section {
  background: var(--color-background);
}

.process-steps {
  display: grid;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-number {
  width: 50px;
  height: 50px;
  background: var(--color-highlight);
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
}

.process-step h3 {
  margin-bottom: var(--spacing-xs);
}

.process-step p {
  color: var(--color-text);
}

/* Warranty Section */
.warranty-section {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.warranty-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.03"/></svg>');
  pointer-events: none;
}

.warranty-section h2 {
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.warranty-section p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary), #2d4547);
  color: #fff;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-sm);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.03"/></svg>');
  pointer-events: none;
}

.cta-section h2 {
  color: #fff;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-md);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #2d4547;
  color: #fff;
  padding: var(--spacing-xl) var(--spacing-sm) var(--spacing-md);
}

.footer-grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-logo {
  width: 150px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer h4 {
  color: #fff;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #fff;
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-xs);
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

/* ============================================
   FORMS
   ============================================ */
.form-section {
  background: var(--color-background);
}

.contact-form {
  background: #fff;
  padding: var(--spacing-lg);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-family: var(--font-body), var(--font-fallback);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 92, 94, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   FAQ / ACCORDION
   ============================================ */
.faq-section {
  background: var(--color-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body), var(--font-fallback);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.faq-question:hover {
  background: rgba(59, 92, 94, 0.05);
}

.faq-icon {
  font-size: 1.5rem;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.faq-answer-content {
  padding: 0 var(--spacing-md) var(--spacing-md);
  color: var(--color-text);
}

/* ============================================
   PAGE SPECIFIC STYLES
   ============================================ */

/* Products Page */
.products-hero {
  background: var(--color-primary);
}

.product-features-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background: #fff;
  padding: var(--spacing-md);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.feature-card h3 svg {
  width: 24px;
  height: 24px;
  fill: var(--color-highlight);
}

/* Comparison Table */
.comparison-section {
  background: var(--color-highlight);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid #eee;
}

.comparison-table th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.comparison-table tr:nth-child(even) {
  background: var(--color-background);
}

/* Motorization Page */
.control-options-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.control-option {
  background: #fff;
  padding: var(--spacing-md);
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

.control-option:hover {
  transform: translateY(-5px);
}

.control-option-icon {
  width: 80px;
  height: 80px;
  background: var(--color-highlight);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
}

.control-option-icon svg {
  width: 40px;
  height: 40px;
  fill: #fff;
}

.safety-efficiency-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.safety-block,
.efficiency-block {
  background: #fff;
  padding: var(--spacing-lg);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.smart-home-section {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.smart-home-section h2 {
  color: #fff;
}

.partner-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.partner-logo {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  font-weight: 600;
}

/* Contact Page */
.contact-hero-section {
  background: var(--color-highlight);
  text-align: center;
}

.contact-hero-section h1 {
  color: #fff;
}

.contact-hero-section p {
  color: rgba(255, 255, 255, 0.9);
}

.contact-phone {
  display: inline-block;
  margin-top: var(--spacing-md);
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}

.contact-phone:hover {
  color: var(--color-accent);
}

.contact-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.contact-info h3 {
  margin-bottom: var(--spacing-md);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-info-item svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

.map-container {
  border-radius: 10px;
  overflow: hidden;
  height: 300px;
  background: #eee;
}

.social-proof-section {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.social-proof-section h2 {
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.social-proof-section p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
}

/* Reviews Page */
.reviews-hero {
  background: var(--color-secondary);
  text-align: center;
}

.reviews-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.review-card {
  background: #fff;
  padding: var(--spacing-md);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.review-stars {
  color: #f5b301;
  margin-bottom: var(--spacing-xs);
}

.review-quote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.review-author {
  font-weight: 600;
  color: var(--color-primary);
}

.external-reviews {
  background: var(--color-secondary);
  text-align: center;
}

.review-platforms {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.platform-link {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: #fff;
  border-radius: 8px;
  font-weight: 600;
  color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-fast);
}

.platform-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.awards-section {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.awards-section h2 {
  color: #fff;
}

.awards-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.award-item {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.submit-review-section {
  background: var(--color-background);
  text-align: center;
}

.submit-review-section h2 {
  margin-bottom: var(--spacing-sm);
}

.submit-review-section p {
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
}

/* About Page */
.about-hero {
  background: var(--color-primary);
}

.about-content {
  display: grid;
  gap: var(--spacing-lg);
}

.about-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.about-text h2 {
  margin-bottom: var(--spacing-md);
}

.stats-section {
  background: var(--color-highlight);
}

.stats-grid {
  display: grid;
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-family: var(--font-heading), var(--font-fallback);
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
  display: block;
}

.stat-label {
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Tablet (768px and up) */
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
  
  .section {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .header-inner {
    height: 80px;
    padding: 0 var(--spacing-md);
  }
  
  .nav-toggle {
    display: none;
  }
  
  .nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .nav-menu ul {
    display: flex;
    gap: var(--spacing-md);
    margin-top: 0;
  }
  
  .nav-menu li {
    margin-bottom: 0;
  }
  
  .nav-menu a {
    font-size: 0.95rem;
    position: relative;
  }
  
  .nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-fast);
  }
  
  .nav-menu a:hover::after,
  .nav-menu a.active::after {
    width: 100%;
  }
  
  .nav-cta {
    margin-top: 0;
    margin-left: var(--spacing-sm);
  }
  
  .nav-phone {
    display: block;
    margin-left: var(--spacing-sm);
  }
  
  .nav-phone a {
    color: var(--color-primary);
    font-weight: 600;
  }
  
  .hero {
    min-height: 90vh;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .differentiators-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .motorization-split {
    grid-template-columns: 1fr 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .control-options-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .safety-efficiency-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .product-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.75rem; }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .header-inner {
    padding: 0 var(--spacing-lg);
  }
  
  .logo {
    width: 180px;
  }
  
  .nav-menu ul {
    gap: var(--spacing-lg);
  }
  
  .nav-menu a {
    font-size: 1rem;
  }
  
  .hero h1 {
    font-size: 4rem;
  }
  
  .differentiators-grid {
    gap: var(--spacing-lg);
  }
  
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .gallery-item {
    aspect-ratio: 16/10;
  }
  
  .process-steps {
    gap: var(--spacing-lg);
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .control-options-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .about-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  
  .product-features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  .section {
    padding: 100px var(--spacing-lg);
  }
}