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

:root {
  --primary: #0d6efd;
  --primary-dark: #0a58ca;
  --primary-light: #e3f2ff;
  --accent: #16a085;
  --bg: #f5f7fb;
  --bg-alt: #ffffff;
  --text: #1f2933;
  --muted: #6b7280;
  --border: #e5e7eb;
  --radius-fill: 999px;
  --space-20: 20px;  
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 15px 35px rgba(13, 110, 253, 0.45);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(13, 110, 253, 0.55);
}

.btn-cta {
  font-size: 1rem;
  padding: 0.9rem 2rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0.5rem;
  gap: 1rem;
}

.logo img {
  height: auto;
  max-height: 100px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s ease;
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.call-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 600;
}

.call-pill i {
  font-size: 0.95rem;
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 1.3rem;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  padding: 3rem 0 2.5rem;
  overflow: hidden;
  background: linear-gradient(135deg, #e3f2ff, #ffffff);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(13, 110, 253, 0.15), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.hero-eyebrow {
  font-size: 0.85rem;
  color: var(--primary-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.hero-subtext,
.hero p.hero-subtext {
  font-size: 0.98rem;
  color: var(--muted);
}

.hero-subtext {
  margin-bottom: 1rem;
}

.hero-bullets {
  list-style: none;
  margin-bottom: 1.2rem;
  font-size: 0.9rem;
  color: var(--text);
}

.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.3rem;
}

.hero-bullets i {
  color: #16a34a;
}

.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.hero-note {
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-images {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.hero-main-img img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.hero-tech-img {
  position: absolute;
  right: -10%;
  bottom: -12%;
  width: 52%;
  max-width: 260px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 4px solid #ffffff;
}

/* Section base */
.section {
  padding: 3rem 0;
}

.section-alt {
  background-color: #ffffff;
}

.section-title {
  text-align: center;
  font-size: 1.7rem;
  margin-bottom: 0.4rem;
}

.section-subtitle {
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 1.8rem;
}

/* Why Choose Us */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 1.1rem 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.14);
  border-color: rgba(13, 110, 253, 0.4);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  margin-bottom: 0.3rem;
}

.feature-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
}

.feature-card h3 {
  font-size: 1rem;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
}

.service-img img {
  width: 100%;
  height: 190px;
  object-fit: contain;
}

.service-card h3 {
  font-size: 1rem;
  padding: 0.75rem 0.9rem 0;
}

.service-card p {
  font-size: 0.86rem;
  color: var(--muted);
  padding: 0.4rem 0.9rem 0.9rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.pricing-card {
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
}

.pricing-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.pricing-amount {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.pricing-amount span {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.pricing-card ul {
  list-style: none;
  font-size: 0.86rem;
  color: var(--muted);
}

.pricing-card ul li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.3rem;
}

.pricing-card ul i {
  color: var(--accent);
}

.pricing-featured {
  border-color: rgba(13, 110, 253, 0.6);
  box-shadow: 0 15px 45px rgba(13, 110, 253, 0.25);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -0.7rem;
  right: 1rem;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Reviews Slider */
.reviews-slider-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.reviews-slider {
  overflow: hidden;
  flex: 1;
}

.review-track {
  display: flex;
  transition: transform 0.4s ease;
}

.review-slide {
  min-width: 100%;
  padding: 1.2rem 1rem;
}

.review-card {
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 1rem 1rem;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: flex-start;
}

.review-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--primary-light);
  flex-shrink: 0;
}

.review-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-content h3 {
  font-size: 0.98rem;
  margin-bottom: 0.15rem;
}

.review-rating {
  color: #fbbf24;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
}

.review-text {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.review-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.slider-btn {
  border: none;
  background: #ffffff;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.16);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.slider-btn:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background-color: #d1d5db;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, width 0.2s ease;
}

.slider-dot.active {
  width: 18px;
  background-color: var(--primary);
}

/* CTA with background image */
.cta-section {
  position: relative;
  margin-top: 2rem;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://via.placeholder.com/1600x700?text=AC+Service+Background");
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
}

.cta-overlay {
  position: relative;
  padding: 2.5rem 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  color: #ffffff;
}

.cta-text h2 {
  font-size: 1.7rem;
  margin-bottom: 0.4rem;
  color: black;
}

.cta-text p {
  font-size: 0.95rem;
  max-width: 420px;
  color: #4d4e51;
}

/* Footer */
.footer {
  background-color: #0f172a;
  color: #e5e7eb;
  padding: 1.3rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.86rem;
}

.footer-logo {
  margin-right: 0.5rem;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-right a {
  color: #9ca3af;
  font-size: 1.05rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-right a:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(8px);
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInUp 0.7s ease forwards;
}

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

/* Responsive Styles */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 2rem;
  }

  .hero-tech-img {
    position: absolute;
    right: -2%;
    bottom: -10%;
    width: 44%;
  }

  .features-grid,
  .services-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.8rem 1.25rem 1rem;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 2.4rem 0 2rem;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero-tech-img {
    display: none;
  }

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

  .reviews-slider-wrapper {
    gap: 0.4rem;
  }

  .cta-inner {
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .call-pill span {
    display: none;
  }

  
}

.whatsapp-float {
  position: fixed;
  bottom: var(--space-20);
  right: var(--space-20);
  z-index: 1000;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: var(--radius-fill);
  color: white;
  box-shadow: var(--shadow-lg);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  color: white;
}