/* Colors & Fonts */
:root {
  --primary: #0A3D62;
  --accent: #F5B041; /* gold accent */
  --muted: #7f8c8d;
  --light: #F8F9FA;
  --section-bg-light: #F8F9FA;
  --section-bg-mid: #ECF0F1;
  --bg-gradient: linear-gradient(135deg, var(--primary) 0%, #1B4F72 100%);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: #222;
  background: #fff;
  line-height: 1.6;
  scroll-behavior: smooth;
}

h1,h2,h3,h4,h5 {
  font-family: var(--font-heading);
  letter-spacing: -0.5px;
  color: var(--primary);
  line-height: 1.2;
}

p.lead {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.5;
}

/* Navbar */
.navbar {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.nav-link {
  font-weight: 500;
  color: var(--primary);
  position: relative;
  transition: color 0.3s ease;
}
.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease, left 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
  left: 0;
}

/* Logo placeholder */
.logo-placeholder {
  width: 56px;
  height: 56px;
  background: var(--bg-gradient);
  color: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

/* Hero Section */
.hero-swiper {
  height: 520px;
}
@media (max-width: 992px) {
  .hero-swiper { height: 420px; }
}
.hero-slide {
  background-size: cover;
  background-position: center;
  min-height: 520px;
  padding: 6rem 0;
  position: relative;
}
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.6), rgba(0,0,0,0.3));
}
.hero-slide .container {
  position: relative;
  z-index: 2;
}
.hero-slide h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  color: #fff;
}

/* Buttons */
.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(245, 176, 65, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(245, 176, 65, 0.6);
}
.btn-outline-primary {
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 500;
  transition: all 0.3s ease;
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: #fff;
}
.btn-outline-light {
  border: 2px solid #fff;
  color: #fff;
  font-weight: 500;
  transition: all 0.3s ease;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Service cards */
.service-card {
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.12);
}
.service-card-img-container {
  height: 200px;
  overflow: hidden;
}
.service-card img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover img {
  transform: scale(1.08);
}
.service-card .card-body a {
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}
.service-card .card-body a:hover {
  text-decoration: underline;
  color: var(--accent);
}

/* Solutions Cards */
.solution-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

/* Floating buttons */
.floating-btn {
  position: fixed;
  right: 20px;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  z-index: 1050;
  text-decoration: none;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.floating-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}
.call-btn {
  bottom: 96px;
  background: var(--primary);
}
.whatsapp-btn {
  bottom: 20px;
  background: #25D366;
}

/* Section headers */
.section-header h2 {
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
}

/* Section Background Colors */
.quick-contact-cta {
  background-color: var(--section-bg-light);
}

.services-highlights {
  background-color: #fff;
}

.solutions-teaser {
  background-color: var(--section-bg-mid);
}

.client-testimonials {
  background-color: var(--section-bg-light);
}

.contact-promo {
  background-color: var(--section-bg-mid);
}

/* Footer */
.footer {
  background: #0b1220;
  color: #bfc7d2;
  font-size: 14px;
}
.footer a {
  color: #bfc7d2;
  transition: color 0.3s ease;
}
.footer a:hover {
  color: var(--accent);
}

/* Testimonials */
blockquote {
  border-left: 4px solid var(--accent);
  padding: 1.5rem 2rem;
  margin: 0;
  background: #fff;
  font-style: italic;
  font-size: 1.15rem;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

/* Logos carousel */
.logos-swiper .swiper-slide img {
  max-height: 60px;
  filter: grayscale(100%);
  transition: filter 0.3s ease, opacity 0.3s ease;
  opacity: 0.7;
}
.logos-swiper .swiper-slide img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Swiper navigation & pagination */
.swiper-button-prev,
.swiper-button-next {
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  transition: background 0.3s ease;
}
.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 16px;
}
.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: rgba(0, 0, 0, 0.6);
}
.swiper-pagination-bullet {
  background: #fff;
  opacity: 0.6;
}
.swiper-pagination-bullet-active {
  background: var(--accent);
  opacity: 1;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .hero-slide { padding: 3.5rem 0; }
  .hero-swiper { height: 360px; }
  h1 { font-size: 2.5rem; }
  .btn-lg { font-size: 1rem; padding: 0.5rem 1rem; }
}

/* Hero zoom animation */
.hero-slide.zoomed .hero-overlay {
  animation: overlayFadeIn 2s ease forwards;
}
.hero-slide.zoomed {
  animation: zoomIn 4s ease forwards;
}

@keyframes zoomIn {
  0% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
@keyframes overlayFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}