/* ===== ROOT VARIABLES ===== */
:root {
  --primary: #1a8fff;
  --primary-dark: #0d6fd4;
  --primary-glow: rgba(26, 143, 255, 0.35);
  --accent: #00d4ff;
  --bg-dark: #070b14;
  --bg-card: #0d1525;
  --bg-card2: #111a2e;
  --border: rgba(26, 143, 255, 0.2);
  --text: #e8edf5;
  --text-muted: #7a8aaa;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #1a8fff 0%, #00d4ff 100%);
  --gradient-text: linear-gradient(135deg, #1a8fff, #00d4ff, #ffffff);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-blue: 0 8px 32px rgba(26, 143, 255, 0.25);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

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

ul {
  list-style: none;
}

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.blue {
  color: var(--primary);
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(26, 143, 255, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(26, 143, 255, 0.06);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 11, 20, 0.97);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 900;
  font-size: 0.95rem;
  color: #fff;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.05rem;
}

.logo-tag {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transform: scaleX(0);
  transition: var(--transition);
}

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

.nav-links a:hover::after {
  transform: scaleX(1);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: visible;
}

.hero-bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(26, 143, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 143, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
}

.orb1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 143, 255, 0.15), transparent 70%);
  top: -200px;
  right: -200px;
}

.orb2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1), transparent 70%);
  bottom: 0;
  left: -100px;
}

.hero-content {
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 143, 255, 0.1);
  border: 1px solid var(--border);
  color: var(--primary);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease;
}

.hero-title {
  font-family: var(--font);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-num {
  font-family: var(--font);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1s ease 0.5s both;
}

.phone-showcase {
  position: relative;
  width: 280px;
  height: 400px;
}

.phone-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(26, 143, 255, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-ring 3s ease-in-out infinite;
}

.ring1 {
  width: 320px;
  height: 320px;
  animation-delay: 0s;
}

.ring2 {
  width: 400px;
  height: 400px;
  animation-delay: 0.5s;
  opacity: 0.6;
}

.ring3 {
  width: 480px;
  height: 480px;
  animation-delay: 1s;
  opacity: 0.3;
}

.phone-card {
  position: absolute;
  background: rgba(13, 21, 37, 0.95);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-blue);
  z-index: 5;
}

.float1 {
  top: 20px;
  left: -70px;
  animation: float1 4s ease-in-out infinite;
}

.float2 {
  top: 50%;
  right: -80px;
  transform: translateY(-50%);
  animation: float2 4s ease-in-out infinite 0.5s;
}

.float3 {
  bottom: 30px;
  left: -60px;
  animation: float3 4s ease-in-out infinite 1s;
}

.phone-main {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
}

.phone-body {
  width: 140px;
  height: 280px;
  background: linear-gradient(145deg, #0d1525, #1a2840);
  border-radius: 30px;
  border: 2px solid rgba(26, 143, 255, 0.4);
  box-shadow: 0 0 60px rgba(26, 143, 255, 0.3), var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 10px 20px;
  position: relative;
  overflow: hidden;
}

.phone-body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(26, 143, 255, 0.05), transparent);
}

.phone-notch {
  width: 40px;
  height: 8px;
  background: var(--bg-dark);
  border-radius: 4px;
  margin-bottom: 12px;
}

.phone-screen {
  flex: 1;
  width: 100%;
  background: linear-gradient(135deg, #0a0f1e, #0d1525);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(26, 143, 255, 0.15);
}

.screen-content {
  text-align: center;
}

.screen-icon {
  font-size: 2rem;
  margin-bottom: 6px;
}

.screen-brand {
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
}

.screen-tagline {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: bounce 2s ease-in-out infinite;
}

/* ===== BRAND STRIP ===== */
.brand-strip {
  background: linear-gradient(135deg, rgba(26, 143, 255, 0.06), rgba(0, 212, 255, 0.04));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 16px 0;
}

.strip-track {
  display: flex;
  gap: 32px;
  align-items: center;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.strip-track span {
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color 0.3s;
}

.strip-track span:not(:contains('•')):hover {
  color: var(--primary);
}

/* ===== SECTION BASE ===== */
.section {
  padding: 100px 0;
}

.section-dark {
  background: rgba(13, 21, 37, 0.5);
}

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

.section-header h2 {
  font-family: var(--font);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 12px 0 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  background: rgba(26, 143, 255, 0.1);
  color: var(--primary);
  border: 1px solid var(--border);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ===== BRANDS GRID ===== */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.brand-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.brand-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

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

.brand-card:hover::before {
  opacity: 0.04;
}

.brand-logo {
  width: 60px;
  height: 60px;
  min-width: 60px;
  background: rgba(26, 143, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: var(--transition);
}

.brand-card:hover .brand-logo {
  background: rgba(26, 143, 255, 0.15);
  border-color: var(--primary);
}

.brand-info {
  flex: 1;
}

.brand-info h3 {
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}

.brand-info p {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.brand-count {
  display: inline-block;
  background: rgba(26, 143, 255, 0.1);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.brand-arrow {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: var(--transition);
}

.brand-card:hover .brand-arrow {
  color: var(--primary);
  transform: translateX(4px);
}

/* ===== PRODUCTS ===== */
.filter-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  background: rgba(26, 143, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

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

.filter-btn.active {
  background: var(--gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fadeInUp 0.5s ease both;
}

.product-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.product-card:hover {
  border-color: rgba(26, 143, 255, 0.4);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
}

.product-card:hover::after {
  opacity: 1;
}

.product-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-badge.hot {
  background: linear-gradient(135deg, #ff4d4d, #ff7a00);
}

.product-emoji {
  font-size: 2.5rem;
}

.product-brand {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-card h3 {
  font-family: var(--font);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.3;
}

.product-specs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-specs span {
  background: rgba(26, 143, 255, 0.07);
  border: 1px solid rgba(26, 143, 255, 0.15);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
}

.product-price {
  margin-top: auto;
}

.price-current {
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-btn {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: rgba(26, 143, 255, 0.1);
  border: 1px solid var(--border);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.product-btn:hover {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px var(--primary-glow);
}

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

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: var(--border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.service-card h3 {
  font-family: var(--font);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

/* ===== WHY US ===== */
.why-us-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-us-text h2 {
  font-family: var(--font);
  font-size: 2.2rem;
  font-weight: 800;
  margin: 16px 0 28px;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.why-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.5;
}

.check {
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: linear-gradient(135deg, rgba(26, 143, 255, 0.2), rgba(0, 212, 255, 0.1));
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 700;
}

.review-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.review-card:hover {
  border-color: rgba(26, 143, 255, 0.4);
  transform: translateX(6px);
}

.review-stars {
  font-size: 1rem;
  margin-bottom: 10px;
}

.review-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: 12px;
}

.reviewer {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--primary);
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: rgba(26, 143, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.contact-item h4 {
  font-family: var(--font);
  font-weight: 700;
  margin-bottom: 6px;
}

.contact-item p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.contact-item a {
  color: var(--primary);
}

.contact-item a:hover {
  text-decoration: underline;
}

.social-link {
  color: var(--primary);
}

.social-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  transition: var(--transition);
}

.social-btn.whatsapp {
  background: #25D366;
  color: #fff;
}

.social-btn.whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.social-btn.call {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.social-btn.call:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.contact-form-wrap h3 {
  font-family: var(--font);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(26, 143, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(26, 143, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(26, 143, 255, 0.1);
}

.form-group select option {
  background: #0d1525;
  color: var(--text);
}

.form-group ::placeholder {
  color: var(--text-muted);
}

.form-success {
  display: none;
  text-align: center;
  padding: 12px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-sm);
  color: #25D366;
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

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

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 300px;
}

.footer-links-col h4 {
  font-family: var(--font);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 100;
  width: 48px;
  height: 48px;
  background: var(--gradient);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow);
  display: none;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.back-to-top.visible {
  display: flex;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes pulse-ring {

  0%,
  100% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1.05);
  }
}

@keyframes float1 {

  0%,
  100% {
    transform: translateY(0px) rotate(-2deg);
  }

  50% {
    transform: translateY(-10px) rotate(2deg);
  }
}

@keyframes float2 {

  0%,
  100% {
    transform: translateX(0px) translateY(-50%);
  }

  50% {
    transform: translateX(-8px) translateY(-50%);
  }
}

@keyframes float3 {

  0%,
  100% {
    transform: translateY(0px) rotate(1deg);
  }

  50% {
    transform: translateY(-8px) rotate(-1deg);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 100px 24px 60px;
  }

  .hero-visual {
    display: none;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-sub {
    margin: 0 auto 36px;
  }

  .why-us-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(7, 11, 20, 0.98);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

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

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

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

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

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

  .section {
    padding: 64px 0;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .social-buttons {
    flex-direction: column;
  }

  .contact-form-wrap {
    padding: 24px;
  }
}