/* =============================================
   APPLE HOME - Ultra Premium CSS
   Dark Mode, Glassmorphism, Luxury Glow, Micro-interactions
   ============================================= */

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

:root {
  --black:       #060607;
  --dark:        #0d0d10;
  --card-bg:     rgba(18, 18, 22, 0.75);
  --card-bg-sub: #16161c;
  --border:      rgba(255, 255, 255, 0.09);
  --border-glow: rgba(96, 165, 250, 0.4);
  --white:       #ffffff;
  --gray:        #94a3b8;
  --gray-l:      #cbd5e1;
  --blue:        #3b82f6;
  --accent:      #60a5fa;
  --purple:      #8b5cf6;
  --pink:        #ec4899;
  --orange:      #e07038;
  --gold:        #d9a566;
  --gold-glow:   rgba(217, 165, 102, 0.35);
  --wa-green:    #25D366;
  --gradient:    linear-gradient(135deg, #60a5fa 0%, #8b5cf6 50%, #ec4899 100%);
  --nav-h:       72px;
  --transition:  all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(96, 165, 250, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(224, 112, 56, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
}

::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: var(--black);
}
::-webkit-scrollbar-thumb {
  background: #252532;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--purple);
}

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

.gold-text {
  background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ════════ NAVBAR ════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(6, 6, 7, 0.82);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(6, 6, 7, 0.96);
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.8);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 16px rgba(96, 165, 250, 0.25);
  transition: var(--transition);
}
.nav-logo:hover .logo-img {
  transform: rotate(6deg) scale(1.05);
  border-color: var(--accent);
}
.logo-text {
  font-size: 19px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.4px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 6px;
  margin-left: auto;
}
.nav-link {
  text-decoration: none;
  color: var(--gray-l);
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}
.btn-nav {
  flex-shrink: 0;
  text-decoration: none;
  color: var(--white);
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 13.5px;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}
.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ════════ HERO ════════ */
.hero {
  min-height: 94vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  gap: 48px;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.hero-bg-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: 
    radial-gradient(ellipse 65% 55% at 20% 45%, rgba(59, 130, 246, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 40%, rgba(224, 112, 56, 0.15) 0%, transparent 70%);
}
.hero-content {
  flex: 1;
  max-width: 580px;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(224, 112, 56, 0.14);
  border: 1px solid rgba(224, 112, 56, 0.35);
  color: #fb923c;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ea580c;
  box-shadow: 0 0 10px #ea580c;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -2px;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 17px;
  color: var(--gray-l);
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  background: var(--gradient);
  color: var(--white);
  padding: 15px 34px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(96, 165, 250, 0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(96, 165, 250, 0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  background: rgba(37, 211, 102, 0.12);
  color: #4ade80;
  padding: 15px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  border: 1px solid rgba(37, 211, 102, 0.35);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(37, 211, 102, 0.22);
  border-color: #25D366;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}
.btn-full {
  width: 100%;
}
.hero-stats {
  display: flex;
  gap: 24px;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-item {
  display: flex;
  flex-direction: column;
}
.stat-number {
  font-size: 26px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 12px;
  color: var(--gray);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 38px;
  background: var(--border);
}

/* ════════ HERO IMAGE WITH IPHONE-17PROMAX ENVIRONMENT ════════ */
.hero-image {
  flex: 1;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.hero-image-glow {
  position: absolute;
  inset: -40px;
  background: 
    radial-gradient(circle at 25% 45%, rgba(59, 130, 246, 0.32) 0%, transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(224, 112, 56, 0.45) 0%, transparent 60%),
    radial-gradient(circle at 75% 45%, rgba(220, 225, 235, 0.28) 0%, transparent 55%);
  filter: blur(45px);
  pointer-events: none;
  animation: heroGlowPulse 5s ease-in-out infinite alternate;
}
@keyframes heroGlowPulse {
  0%   { opacity: 0.85; transform: scale(0.97); }
  100% { opacity: 1.2; transform: scale(1.04); }
}

.hero-img-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 530px;
  background: radial-gradient(ellipse at 50% 55%, rgba(25, 20, 18, 0.85) 0%, #060607 80%);
  border-radius: 32px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 
    0 35px 95px rgba(0, 0, 0, 0.95),
    0 0 55px rgba(224, 112, 56, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.5s ease;
}
.hero-img-container:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 45px 110px rgba(0, 0, 0, 0.98),
    0 0 75px rgba(224, 112, 56, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.hero-img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: contain;
  border-radius: 20px;
  display: block;
  filter: drop-shadow(0 15px 30px rgba(0,0,0,0.85));
}

.hero-colors-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(16, 16, 20, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.hero-color-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-l);
}
.hero-color-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot-blue   { background: #2f3e53; box-shadow: 0 0 8px #3b82f6; }
.dot-orange { background: #e07038; box-shadow: 0 0 10px #e07038; }
.dot-silver { background: #dcdde0; box-shadow: 0 0 8px #ffffff; }

/* ════════ MARQUEE ════════ */
.marquee-wrapper {
  overflow: hidden;
  background: rgba(13, 13, 16, 0.85);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  backdrop-filter: blur(10px);
}
.marquee-track {
  display: flex;
  gap: 36px;
  width: max-content;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.marquee-track .mx {
  color: var(--blue);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ════════ SECTIONS ════════ */
.section-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 100px 24px;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 4.5vw, 50px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  color: var(--gray);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}

/* ════════ PRODUCTS ════════ */
.products-section {
  background: var(--dark);
  position: relative;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
}
.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(96, 165, 250, 0.45);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.65), 0 0 30px rgba(96, 165, 250, 0.15);
}
.product-card.featured {
  border-color: rgba(224, 112, 56, 0.4);
}
.product-card.featured:hover {
  border-color: rgba(224, 112, 56, 0.75);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.65), 0 0 40px rgba(224, 112, 56, 0.35);
}

.product-badge-top {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  background: var(--gradient);
  color: var(--white);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.product-badge-top.gold {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  font-weight: 900;
}
.product-badge-top.offer {
  background: linear-gradient(135deg, #10b981, #059669);
}

.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/4.2;
  background: radial-gradient(circle at center, #181820 0%, #0d0d12 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.product-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.6));
}
.product-card:hover .product-img {
  transform: scale(1.06) translateY(-4px);
}

.product-glow {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 110px;
  border-radius: 50%;
  filter: blur(45px);
  pointer-events: none;
  opacity: 0.6;
}
.glow-gold { background: rgba(224, 112, 56, 0.85); }
.glow-blue { background: rgba(59, 130, 246, 0.8); }
.glow-pink { background: rgba(236, 72, 153, 0.8); }
.glow-purple { background: rgba(139, 92, 246, 0.8); }

.product-info {
  padding: 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-model {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.product-name {
  font-size: 21px;
  font-weight: 800;
  margin: 6px 0 16px;
  letter-spacing: -0.5px;
}

/* Color & Storage Selectors */
.product-selectors {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.selector-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--gray);
  letter-spacing: 0.5px;
  display: flex;
  justify-content: space-between;
}
.color-swatches {
  display: flex;
  gap: 10px;
  align-items: center;
}
.swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  outline: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}
.swatch.active {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.swatch-ultra   { background: #506aa8; }
.swatch-pink    { background: #f2bed1; }

.storage-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.storage-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--gray-l);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.storage-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}
.storage-pill.active {
  background: rgba(96, 165, 250, 0.2);
  border-color: var(--accent);
  color: var(--white);
}

.product-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  margin-bottom: 20px;
}
.product-specs li {
  font-size: 13px;
  color: var(--gray-l);
  display: flex;
  align-items: center;
  gap: 10px;
}
.spec-icon {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.product-price {
  display: flex;
  flex-direction: column;
}
.price-from {
  font-size: 11px;
  color: var(--gray);
  text-transform: uppercase;
}
.price-amount {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.5px;
  transition: transform 0.2s ease;
}
.price-amount.bump {
  transform: scale(1.1);
  color: var(--accent);
}
.btn-buy {
  text-decoration: none;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.35);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.btn-buy:hover {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(96, 165, 250, 0.4);
}

/* ════════ SERVICES ════════ */
.services-section {
  background: var(--black);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 34px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}
.service-card:hover::before {
  opacity: 0.05;
}
.service-icon-wrap {
  width: 56px;
  height: 56px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  transform: scale(1.08);
}
.service-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.service-card p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ════════ CTA BANNER ════════ */
.cta-banner {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 85px 24px;
  position: relative;
  overflow: hidden;
}
.cta-bg-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
}
.cta-content {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 64px;
  position: relative;
  z-index: 1;
}
.cta-logo-wrap {
  flex-shrink: 0;
  position: relative;
}
.cta-logo {
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.35);
  object-fit: cover;
  transition: transform 0.4s ease;
}
.cta-logo:hover {
  transform: scale(1.05) rotate(4deg);
}
.cta-text h2 {
  font-size: 42px;
  font-weight: 900;
  letter-spacing: -1.2px;
  margin-bottom: 16px;
  line-height: 1.15;
}
.cta-text p {
  color: var(--gray-l);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 26px;
}
.cta-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cta-feature {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
}

/* ════════ TESTIMONIALS ════════ */
.testimonials-section {
  background: var(--black);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 34px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}
.stars-wrap {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  color: #f59e0b;
}
.testimonial-card p {
  color: var(--gray-l);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 26px;
  font-style: italic;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}
.testimonial-author strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
}
.testimonial-author span {
  font-size: 12px;
  color: var(--gray);
}

/* ════════ CONTACT ════════ */
.contact-section {
  background: var(--dark);
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 44px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}
.contact-item:hover {
  border-color: rgba(96, 165, 250, 0.4);
  transform: translateX(6px);
  background: rgba(255, 255, 255, 0.04);
}
.contact-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-box-wa {
  background: rgba(37, 211, 102, 0.15);
  color: var(--wa-green);
  border: 1px solid rgba(37, 211, 102, 0.3);
}
.icon-box-ig {
  background: rgba(236, 72, 153, 0.15);
  color: var(--pink);
  border: 1px solid rgba(236, 72, 153, 0.3);
}
.icon-box-time {
  background: rgba(96, 165, 250, 0.15);
  color: var(--accent);
  border: 1px solid rgba(96, 165, 250, 0.3);
}
.contact-item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}
.contact-item span {
  font-size: 13px;
  color: var(--gray);
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 38px;
  backdrop-filter: blur(16px);
}
.form-group {
  margin-bottom: 20px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 18px;
  color: var(--white);
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}
.form-group select option {
  background: #141418;
  color: var(--white);
}
.form-group textarea {
  resize: vertical;
}
.form-note {
  font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin-top: 14px;
}

/* ════════ FOOTER ════════ */
.footer {
  background: #040405;
  border-top: 1px solid var(--border);
  padding: 70px 24px 30px;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
}
.footer-brand p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
}
.footer-links h4,
.footer-products h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--white);
}
.footer-links ul,
.footer-products ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a,
.footer-products li {
  color: var(--gray);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.footer-bottom p {
  color: #64748b;
  font-size: 12px;
}

/* ════════ FLOATING WHATSAPP BUTTON ════════ */
.floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  cursor: pointer;
}
.floating-wa-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  position: relative;
}
.floating-wa-btn::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: wa-pulse 2.2s infinite;
  z-index: -1;
}
@keyframes wa-pulse {
  0%   { transform: scale(0.9); opacity: 0.8; }
  70%  { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(0.9); opacity: 0; }
}
.floating-wa:hover .floating-wa-btn {
  transform: scale(1.1) rotate(6deg);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}
.floating-wa-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--black);
}
.floating-wa-tooltip {
  background: rgba(18, 18, 22, 0.92);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.floating-wa:hover .floating-wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ════════ BACK TO TOP ════════ */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 32px;
  z-index: 998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(22, 22, 28, 0.85);
  border: 1px solid var(--border);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--gradient);
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(96, 165, 250, 0.4);
}

/* ════════ RESPONSIVE ════════ */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar .nav-links,
  .navbar .btn-nav {
    display: none;
  }
  .hamburger {
    display: flex;
    margin-left: auto;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(10, 10, 12, 0.98);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
  }
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: calc(var(--nav-h) + 20px);
    gap: 36px;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .cta-content {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }
  .cta-features {
    justify-content: center;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
}