/* ==========================================================================
   AuraCool Luxury HVAC & AC Systems - Master Stylesheet
   Palette: Luxury Clean White, Sky Blue (#0ea5e9, #38bdf8), Deep Navy (#0a1128, #101c3d)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Colors */
  --primary-navy: #091326;
  --secondary-navy: #0f1d38;
  --navy-surface: #152547;
  
  --sky-blue: #0284c7;
  --sky-light: #38bdf8;
  --sky-pale: #e0f2fe;
  --sky-glow: rgba(56, 189, 248, 0.35);

  --pure-white: #ffffff;
  --off-white: #f8fafc;
  --light-gray: #f1f5f9;
  
  --text-dark: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  --text-light: #f8fafc;

  --accent-gold: #f59e0b;
  --accent-emerald: #10b981;
  --whatsapp-green: #25d366;

  --border-light: #e2e8f0;
  --border-glass: rgba(255, 255, 255, 0.15);
  --border-blue: rgba(56, 189, 248, 0.3);

  /* Gradients */
  --grad-sky: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  --grad-cool: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
  --grad-luxury: linear-gradient(180deg, #091326 0%, #101c3d 100%);
  --grad-soft: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
  --grad-card: linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);

  /* Radius & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 45px rgba(15, 23, 42, 0.12);
  --shadow-blue: 0 12px 35px rgba(14, 165, 233, 0.25);
  --shadow-navy: 0 20px 45px rgba(9, 19, 38, 0.4);

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--off-white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

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

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

ul {
  list-style: none;
}

/* --- Container & Section Styles --- */
.container {
  width: min(1240px, 92%);
  margin-inline: auto;
  position: relative;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-light {
  background-color: var(--pure-white);
}

.section-gray {
  background-color: var(--off-white);
}

.section-navy {
  background: var(--grad-luxury);
  color: var(--text-light);
}

.section-navy h2, 
.section-navy h3, 
.section-navy h4 {
  color: var(--pure-white);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--sky-blue);
  background: var(--sky-pale);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.section-navy .eyebrow {
  background: rgba(56, 189, 248, 0.12);
  color: var(--sky-light);
  border-color: rgba(56, 189, 248, 0.25);
}

.section-title {
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 16px;
}

.gradient-text {
  background: var(--grad-sky);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-subtitle {
  color: var(--text-body);
  font-size: 1.1rem;
  line-height: 1.65;
}

.section-navy .section-subtitle {
  color: #94a3b8;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--grad-sky);
  color: var(--pure-white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 35px rgba(2, 132, 199, 0.35);
  filter: brightness(1.05);
}

.btn-secondary {
  background: var(--pure-white);
  color: var(--primary-navy);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--sky-pale);
  border-color: var(--sky-light);
  color: var(--sky-blue);
  transform: translateY(-3px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  color: var(--pure-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
}

.btn-outline-white:hover {
  background: var(--pure-white);
  color: var(--primary-navy);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: var(--whatsapp-green);
  color: var(--pure-white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
}

/* --- Sticky Navigation Bar --- */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.03em;
}

.logo-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--grad-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  box-shadow: var(--shadow-blue);
}

.logo span {
  color: var(--sky-blue);
}

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

.nav-link {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-body);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sky-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--grad-sky);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-contact-hotline {
  display: flex;
  flex-direction: column;
  text-align: right;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.nav-contact-hotline strong {
  color: var(--primary-navy);
  font-size: 0.98rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 6px;
}

/* --- Hero Section --- */
.hero {
  padding: 110px 0 90px;
  background: radial-gradient(circle at 85% 20%, #e0f2fe 0%, #f0f7ff 35%, #ffffff 80%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--sky-blue);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  color: var(--primary-navy);
}

.hero-subtitle {
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 38px;
  max-width: 580px;
}

.hero-cta-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-badges-row {
  display: flex;
  gap: 28px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.hero-badge-item svg {
  width: 22px;
  height: 22px;
  color: var(--sky-blue);
}

/* Hero AC Image with Floating Cards */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(56, 189, 248, 0.2);
}

.hero-ac-img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform 0.5s ease;
}

.hero-image-wrap:hover .hero-ac-img {
  transform: scale(1.03);
}

/* Floating Animation Cards */
.floating-hero-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12);
  animation: floatCard 4.5s ease-in-out infinite alternate;
}

.floating-hero-card.top-right {
  top: -24px;
  right: -24px;
}

.floating-hero-card.bottom-left {
  bottom: -24px;
  left: -24px;
  animation-delay: 2.2s;
}

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

.card-icon-round {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--sky-pale);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.floating-hero-card strong {
  display: block;
  font-size: 0.98rem;
  color: var(--primary-navy);
}

.floating-hero-card span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- Products Section --- */
.product-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.filter-btn {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  color: var(--text-body);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--grad-sky);
  border-color: transparent;
  color: var(--pure-white);
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--sky-light);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(56, 189, 248, 0.15);
}

.product-img-box {
  height: 220px;
  position: relative;
  background: #f8fafc;
  overflow: hidden;
}

.product-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--pure-white);
  color: var(--sky-blue);
  border: 1px solid var(--border-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.badge-tag.sale {
  background: var(--sky-blue);
  color: var(--pure-white);
  border-color: transparent;
}

.product-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.product-stars {
  color: var(--accent-gold);
  font-size: 0.88rem;
  display: flex;
  gap: 2px;
}

.product-tonnage {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sky-blue);
  background: var(--sky-pale);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.product-name {
  font-size: 1.22rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--primary-navy);
  line-height: 1.3;
}

.product-features-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
  font-size: 0.86rem;
  color: var(--text-body);
  flex-grow: 1;
}

.product-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-features-list svg {
  width: 16px;
  height: 16px;
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.price-main {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.price-old {
  font-size: 0.92rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-card .btn {
  width: 100%;
}

/* --- Features Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 22px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-box:hover {
  transform: translateY(-8px);
  border-color: var(--sky-light);
  box-shadow: var(--shadow-md), 0 0 25px rgba(56, 189, 248, 0.15);
}

.feature-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  background: var(--sky-pale);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}

.feature-box:hover .feature-icon-wrap {
  background: var(--grad-sky);
  color: var(--pure-white);
  transform: rotate(5deg) scale(1.08);
}

.feature-icon-wrap svg {
  width: 32px;
  height: 32px;
}

.feature-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--primary-navy);
}

.feature-box p {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.55;
}

/* --- Offer Banner (Promotional Section with Countdown) --- */
.offer-section {
  background: linear-gradient(135deg, #091326 0%, #0d214a 100%);
  color: var(--pure-white);
  padding: 85px 0;
  position: relative;
  overflow: hidden;
}

.offer-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 50vw;
  height: 100vh;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.offer-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-blue);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.offer-content h2 {
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 800;
  color: var(--pure-white);
  line-height: 1.2;
  margin-bottom: 14px;
}

.offer-content p {
  color: #cbd5e1;
  font-size: 1.1rem;
  max-width: 520px;
}

/* Countdown Timer */
.countdown-wrap {
  display: flex;
  gap: 16px;
  margin: 28px 0 0;
}

.time-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  min-width: 80px;
  text-align: center;
}

.time-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sky-light);
  line-height: 1;
  font-family: 'Outfit', sans-serif;
}

.time-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: #94a3b8;
  letter-spacing: 1.5px;
  margin-top: 6px;
  font-weight: 600;
}

/* --- Why Choose Us Section --- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.why-stat-card {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.why-stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky-light);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.why-stat-card h3 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--sky-blue);
  line-height: 1;
  margin-bottom: 8px;
}

.why-stat-card strong {
  display: block;
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.why-stat-card p {
  font-size: 0.88rem;
  color: var(--text-body);
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--sky-pale);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--primary-navy);
}

.service-card p {
  color: var(--text-body);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--sky-blue);
}

.service-link:hover {
  gap: 12px;
}

/* --- Customer Reviews Section --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky-light);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 18px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.reviewer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--sky-pale);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  border: 2px solid var(--pure-white);
  box-shadow: var(--shadow-sm);
}

.reviewer-info strong {
  display: block;
  font-size: 1rem;
  color: var(--primary-navy);
}

.reviewer-info span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.contact-info-card {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.contact-info-card:hover {
  transform: translateX(6px);
  border-color: var(--sky-light);
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--sky-pale);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 24px;
  height: 24px;
}

.contact-info-details span {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.contact-info-details strong {
  display: block;
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-top: 2px;
}

/* Contact Form */
.contact-form-box {
  background: var(--pure-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.form-label span {
  color: #ef4444;
}

.form-control {
  width: 100%;
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-dark);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--sky-blue);
  background: var(--pure-white);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%230284c7' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn.loading .btn-text {
  display: none;
}

.btn.loading .btn-spinner {
  display: inline-block;
}

/* --- Thank You Modal (Popup) --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 19, 38, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.thankyou-modal {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 44px 34px;
  text-align: center;
  box-shadow: var(--shadow-navy);
  transform: scale(0.9) translateY(20px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modal-backdrop.open .thankyou-modal {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--sky-pale);
  color: var(--sky-blue);
  transform: rotate(90deg);
}

.modal-icon-wrap {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  border: 2px solid var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  margin: 0 auto 20px;
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.3);
}

.modal-icon-wrap svg {
  width: 38px;
  height: 38px;
}

.thankyou-modal h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.modal-lead-summary {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: left;
  margin: 22px 0 24px;
  font-size: 0.9rem;
}

.modal-lead-summary div {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-light);
}

.modal-lead-summary div:last-child {
  border-bottom: none;
}

.modal-lead-summary span {
  color: var(--text-muted);
}

.modal-lead-summary strong {
  color: var(--primary-navy);
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 990;
  width: 60px;
  height: 60px;
  background: var(--whatsapp-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
}

.floating-whatsapp-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: white;
  font-size: 0.72rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

/* --- Footer --- */
.footer {
  background: var(--primary-navy);
  color: #94a3b8;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer .logo {
  color: var(--pure-white);
  margin-bottom: 16px;
}

.footer p {
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--pure-white);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--sky-light);
  transform: translateX(4px);
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--sky-blue);
  transform: translateY(-3px);
  border-color: transparent;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  color: #64748b;
}

/* --- Mobile Menu Drawer --- */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(320px, 85%);
  height: 100vh;
  background: var(--pure-white);
  border-left: 1px solid var(--border-light);
  z-index: 1500;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  transition: right 0.35s ease;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.15);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.15rem;
  font-weight: 700;
}

.mobile-nav-links a {
  color: var(--text-dark);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--sky-blue);
}

/* --- Media Queries --- */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
  .hero-eyebrow, .hero-cta-wrap, .hero-badges-row {
    justify-content: center;
  }
  .hero-subtitle {
    margin-inline: auto;
  }
  .offer-card {
    flex-direction: column;
    text-align: center;
    gap: 30px;
    padding: 36px 24px;
  }
  .countdown-wrap {
    justify-content: center;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav-menu, .nav-actions .nav-contact-hotline {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-actions .btn {
    display: none;
  }
  .header {
    height: 70px;
  }
  .nav {
    height: 70px;
  }
  .hero {
    padding: 50px 0 60px;
  }
  .hero-image-wrap {
    padding: 14px;
    max-width: 100%;
  }
  .hero-ac-img {
    height: 220px;
  }
  .floating-hero-card {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
  .floating-hero-card.top-right {
    top: -16px;
    right: -10px;
  }
  .floating-hero-card.bottom-left {
    bottom: -16px;
    left: -10px;
  }
  .card-icon-round {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }
  .section {
    padding: 60px 0;
  }
  .products-grid,
  .features-grid,
  .services-grid,
  .why-stats-grid {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .contact-form-box {
    padding: 24px 16px;
  }
  .thankyou-modal {
    padding: 28px 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .hero-badges-row {
    flex-direction: column;
    gap: 14px;
  }
}