/* ===== DESIGN TOKENS ===== */
:root {
  /* Primary Palette */
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --primary-300: #93c5fd;
  --primary-400: #60a5fa;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --primary-900: #1e3a8a;

  /* Accent */
  --accent-400: #38bdf8;
  --accent-500: #0ea5e9;
  --accent-600: #0284c7;

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* WhatsApp Green */
  --whatsapp: #25D366;
  --whatsapp-hover: #128C7E;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e3a8a 40%, #2563eb 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(241,245,249,0.9));
  --gradient-cta: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-blue: 0 8px 30px rgba(37,99,235,0.25);
  --shadow-blue-lg: 0 15px 50px rgba(37,99,235,0.35);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-main);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s var(--ease-out);
}

ul { list-style: none; }

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-600);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-badge svg {
  width: 14px;
  height: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes water-wave {
  0% { transform: translateX(0) translateZ(0) scaleY(1); }
  50% { transform: translateX(-25%) translateZ(0) scaleY(0.55); }
  100% { transform: translateX(-50%) translateZ(0) scaleY(1); }
}

@keyframes droplet {
  0% { opacity: 0; transform: translateY(-20px) scale(0.5); }
  50% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(20px) scale(0.5); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-cta);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-blue);
}

.navbar-brand .logo-icon svg {
  width: 22px;
  height: 22px;
  color: var(--white);
}

.navbar-brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar-brand .brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  transition: color 0.4s var(--ease-out);
}

.navbar.scrolled .brand-name {
  color: var(--gray-900);
}

.navbar-brand .brand-tagline {
  font-size: 0.65rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.4s var(--ease-out);
}

.navbar.scrolled .brand-tagline {
  color: var(--gray-400);
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  position: relative;
  transition: color 0.3s var(--ease-out);
}

.navbar.scrolled .nav-links a {
  color: var(--gray-600);
}

.nav-links a:hover {
  color: var(--white);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--primary-600);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-400);
  border-radius: 1px;
  transition: width 0.3s var(--ease-out);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px !important;
  background: var(--gradient-cta) !important;
  border-radius: var(--radius-full) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  box-shadow: var(--shadow-blue);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s var(--ease-out) !important;
}

.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-blue-lg) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta svg {
  width: 16px;
  height: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

.navbar.scrolled .mobile-toggle span {
  background: var(--gray-700);
}

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

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

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

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('images/hero-bg.png') center/cover no-repeat;
  opacity: 0.08;
  mix-blend-mode: luminosity;
}

/* Animated water particles */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-particles .particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(96, 165, 250, 0.3);
  border-radius: 50%;
  animation: droplet 4s infinite;
}

.hero-particles .particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.hero-particles .particle:nth-child(2) { left: 25%; top: 60%; animation-delay: 0.8s; width: 4px; height: 4px; }
.hero-particles .particle:nth-child(3) { left: 50%; top: 30%; animation-delay: 1.6s; width: 8px; height: 8px; }
.hero-particles .particle:nth-child(4) { left: 70%; top: 70%; animation-delay: 2.4s; }
.hero-particles .particle:nth-child(5) { left: 85%; top: 40%; animation-delay: 3.2s; width: 5px; height: 5px; }
.hero-particles .particle:nth-child(6) { left: 40%; top: 80%; animation-delay: 1.2s; width: 3px; height: 3px; }
.hero-particles .particle:nth-child(7) { left: 60%; top: 15%; animation-delay: 2s; width: 7px; height: 7px; }
.hero-particles .particle:nth-child(8) { left: 90%; top: 55%; animation-delay: 0.4s; }

/* Wave at bottom */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 2;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 120px;
}

.hero-content {
  animation: fadeInLeft 1s var(--ease-out);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-200);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
  box-shadow: 0 0 6px #22c55e;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent-400), #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--gradient-cta);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s var(--ease-out);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-blue-lg);
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-secondary svg {
  width: 18px;
  height: 18px;
}

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

.hero-stat {
  text-align: left;
}

.hero-stat .stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 1s var(--ease-out) 0.3s both;
}

.hero-image-wrapper {
  position: relative;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.2) 0%, transparent 70%);
  animation: pulse-ring 3s ease-in-out infinite;
}

.hero-image-wrapper img {
  width: 340px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,0.3));
  animation: float 4s ease-in-out infinite;
}

.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 5s ease-in-out infinite;
}

.hero-float-card.card-1 {
  top: 40px;
  right: -20px;
  animation-delay: 0.5s;
}

.hero-float-card.card-2 {
  bottom: 60px;
  left: -30px;
  animation-delay: 1.5s;
}

.hero-float-card .card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-float-card .card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--accent-400);
}

.hero-float-card .card-text {
  color: var(--white);
}

.hero-float-card .card-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-float-card .card-text span {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: 50px 0;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
}

.trust-bar .container {
  text-align: center;
}

.trust-bar p {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.trust-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-300);
  transition: color 0.3s var(--ease-out);
}

.trust-logo:hover {
  color: var(--primary-500);
}

.trust-logo svg {
  width: 28px;
  height: 28px;
}

/* ===== FEATURES / WHY CHOOSE US ===== */
.features {
  padding: 130px 0;
  background: var(--white);
}

.features .section-header {
  text-align: center;
  margin-bottom: 64px;
}

.features .section-subtitle {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  padding: 36px 28px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-out);
}

.feature-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all 0.4s var(--ease-out);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-cta);
  box-shadow: var(--shadow-blue);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  color: var(--primary-600);
  transition: color 0.4s var(--ease-out);
}

.feature-card:hover .feature-icon svg {
  color: var(--white);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== PRODUCTS ===== */
.products {
  padding: 130px 0;
  background: var(--gray-50);
  position: relative;
}

.products::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-200), transparent);
}

.products .section-header {
  text-align: center;
  margin-bottom: 20px;
}

.products .section-subtitle {
  margin: 0 auto;
}

/* Brand tabs */
.brand-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 40px 0 48px;
}

.brand-tab {
  padding: 12px 28px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--white);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.brand-tab:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.brand-tab.active {
  background: var(--gradient-cta);
  border-color: transparent;
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all 0.5s var(--ease-out);
  position: relative;
}

.product-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.product-card .product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: var(--gradient-cta);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: var(--shadow-blue);
}

.product-image {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
  overflow: hidden;
}

.product-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, var(--white));
}

.product-image img {
  max-height: 230px;
  width: auto;
  object-fit: contain;
  transition: transform 0.5s var(--ease-out);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-info {
  padding: 24px;
}

.product-brand {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.color-swatches {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border: 1px solid rgba(0,0,0,0.05);
}

.product-specs {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
}

.product-specs li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-specs li svg {
  width: 16px;
  height: 16px;
  color: var(--primary-500);
  flex-shrink: 0;
}

.product-info p {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 16px;
  line-height: 1.6;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.product-feature-tag {
  padding: 5px 12px;
  background: var(--primary-50);
  color: var(--primary-700);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

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

.product-actions .btn-enquire {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--gradient-cta);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: all 0.3s var(--ease-spring);
}

.product-actions .btn-enquire:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-lg);
}

.product-actions .btn-enquire svg {
  width: 16px;
  height: 16px;
}

.product-actions .btn-wa {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--whatsapp);
  border: none;
  border-radius: var(--radius-md);
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s var(--ease-spring);
}

.product-actions .btn-wa:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
}

.product-actions .btn-wa svg {
  width: 20px;
  height: 20px;
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: 130px 0;
  background: var(--white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.about-img:nth-child(2) {
  margin-top: 32px;
}

.about-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.about-stat-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gradient-cta);
  padding: 20px 28px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-blue-lg);
  text-align: center;
  color: var(--white);
}

.about-stat-card .stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
}

.about-stat-card .stat-text {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-top: 4px;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 20px;
}


.about-content h2 .highlight {
  color: var(--primary-600);
}

.about-content > p {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 32px;
}

.about-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.about-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-700);
}

.about-checklist li svg {
  width: 20px;
  height: 20px;
  color: var(--primary-500);
  flex-shrink: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 130px 0;
  background: var(--gray-900);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.testimonials .section-header {
  text-align: center;
  margin-bottom: 60px;
}

.testimonials .section-badge {
  background: rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.2);
  color: var(--primary-300);
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials .section-subtitle {
  color: var(--gray-400);
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all 0.4s var(--ease-out);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  color: #fbbf24;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: 1rem;
}

.testimonial-author-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}

.testimonial-author-info span {
  font-size: 0.78rem;
  color: var(--gray-400);
}

/* ===== CONTACT / INQUIRY FORM ===== */
.contact {
  padding: 130px 0;
  background: var(--gray-50);
  position: relative;
}

.contact .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  padding-right: 20px;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease-out);
}

.contact-method:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.contact-method .method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-method .method-icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary-600);
}

.contact-method .method-text strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 2px;
}

.contact-method .method-text span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.contact-method .method-text a {
  color: var(--primary-600);
  font-weight: 500;
}

.contact-method .method-text a:hover {
  color: var(--primary-700);
}

.premium-address-card {
  align-items: flex-start !important;
}

.premium-address-card .method-text span {
  display: block;
  line-height: 1.5;
  margin-bottom: 12px;
  color: var(--gray-600);
}

.btn-directions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-600) !important;
  background: var(--primary-50);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-directions svg {
  width: 16px;
  height: 16px;
}

.btn-directions:hover {
  background: var(--primary-100);
  color: var(--primary-700) !important;
  transform: translateY(-2px);
}

.contact-map-wrapper {
  margin-top: 60px;
}

.contact-map {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-xl);
  background: var(--white);
  padding: 12px;
}

.contact-map iframe {
  border-radius: var(--radius-xl);
  display: block;
}

/* Inquiry Form */
.inquiry-form-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-2xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.inquiry-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-cta);
}

.inquiry-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.inquiry-form-card > p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.92rem;
  color: var(--gray-800);
  background: var(--gray-50);
  transition: all 0.3s var(--ease-out);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-400);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-cta);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-blue);
  transition: all 0.3s var(--ease-spring);
  margin-top: 8px;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-lg);
}

.form-submit svg {
  width: 18px;
  height: 18px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
  animation: fadeInUp 0.5s var(--ease-out);
}

.form-success .success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-success .success-icon svg {
  width: 32px;
  height: 32px;
  color: #16a34a;
}

.form-success h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray-500);
  font-size: 0.92rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .footer-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-cta);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand .footer-logo .logo-icon svg {
  width: 18px;
  height: 18px;
  color: var(--white);
}

.footer-brand .footer-logo span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-address {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer-address svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--primary-400);
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-out);
}

.footer-social a:hover {
  background: var(--primary-600);
  border-color: var(--primary-600);
}

.footer-social a svg {
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

.footer-social a:hover svg {
  color: var(--white);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--gray-400);
  transition: all 0.3s var(--ease-out);
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}

.footer-bottom a {
  color: var(--primary-400);
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}

.float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: all 0.3s var(--ease-spring);
  position: relative;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn.whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}

.float-btn.whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

.float-btn.call {
  background: var(--gradient-cta);
  color: var(--white);
}

.float-btn svg {
  width: 26px;
  height: 26px;
}

.float-btn .tooltip {
  position: absolute;
  right: 70px;
  white-space: nowrap;
  padding: 8px 16px;
  background: var(--gray-800);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease-out);
  transform: translateX(10px);
}

.float-btn:hover .tooltip {
  opacity: 1;
  transform: translateX(0);
}

.float-btn .tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--gray-800);
}

/* ===== INSTALLATION PROCESS ===== */
.installation-process {
  padding: 130px 0;
  background: var(--white);
  position: relative;
}

.installation-process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 32px 24px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  transition: all 0.4s var(--ease-out);
}

.process-step:hover {
  transform: translateY(-8px);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.step-number {
  position: absolute;
  top: -16px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gray-200);
  line-height: 1;
  z-index: 0;
  transition: color 0.4s;
}

.process-step:hover .step-number {
  color: var(--primary-100);
}

.step-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  z-index: 1;
  box-shadow: var(--shadow-blue);
}

.step-icon svg {
  width: 28px;
  height: 28px;
}

.process-step h3 {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
  z-index: 1;
}

.process-step p {
  position: relative;
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  z-index: 1;
}

/* Testimonial Header Updates */
.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.verified-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.verified-badge svg {
  width: 14px;
  height: 14px;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 130px 0;
  background: var(--gray-50);
  position: relative;
}

.faq-grid {
  max-width: 860px;
  margin: 60px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
}

.faq-item:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-md);
}

.faq-item.active {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-lg);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--primary-600);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--gray-400);
  transition: transform 0.3s var(--ease-out), color 0.3s;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  color: var(--primary-600);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--gray-600);
}

.faq-answer a {
  color: var(--primary-600);
  font-weight: 600;
}

.faq-answer a:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s var(--ease-out);
  z-index: 998;
}

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

.back-to-top:hover {
  background: var(--primary-600);
  border-color: var(--primary-600);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
  color: var(--gray-600);
  transition: color 0.3s;
}

.back-to-top:hover svg {
  color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features, .products, .installation-process, .about, .testimonials, .faq-section, .contact { padding: 100px 0; }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content { order: 1; }
  .hero-visual { order: 0; }

  .hero-description { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .hero-image-wrapper {
    width: 300px;
    height: 300px;
  }

  .hero-image-wrapper img { width: 260px; }

  .hero-float-card.card-1 { right: 0; top: 10px; }
  .hero-float-card.card-2 { left: 0; bottom: 30px; }

  .features-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }

  .about .container { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: 1; }

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

  .contact .container { grid-template-columns: 1fr; }

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

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 20px;
    transition: right 0.4s var(--ease-out);
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    color: var(--gray-700) !important;
    font-size: 1.05rem;
  }

  .nav-links a:hover {
    color: var(--primary-600) !important;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
  }

  .mobile-overlay.show {
    display: block;
  }

  .features, .products, .installation-process, .about, .testimonials, .faq-section, .contact { padding: 80px 0; }

  .hero h1 { font-size: clamp(2rem, 6vw, 2.5rem); }

  .hero-stats { flex-direction: row; gap: 24px; }

  .hero-float-card { display: none; }

  .features-grid, .process-grid { grid-template-columns: 1fr; }

  .products-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }

  .about-checklist { grid-template-columns: 1fr; }

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .floating-buttons {
    bottom: 20px;
    right: 20px;
  }

  .float-btn {
    width: 52px;
    height: 52px;
  }

  .float-btn .tooltip { display: none; }

  .back-to-top { left: 20px; bottom: 20px; }
}

@media (max-width: 480px) {
  .features, .products, .installation-process, .about, .testimonials, .faq-section, .contact { padding: 60px 0; }
  .container { padding: 0 20px; }

  .hero .container { padding-top: 60px; padding-bottom: 60px; }

  .hero-image-wrapper { width: 220px; height: 220px; }
  .hero-image-wrapper img { width: 200px; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .brand-tabs { flex-direction: column; align-items: center; }

  .inquiry-form-card { padding: 24px; }

  .trust-logos { gap: 30px; }
}