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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f7fb;
  color: #111827;
  line-height: 1.6;
}

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

header {
  background: #0b172a;
  color: #e5e7eb;
  padding: 14px 0;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.4);
  position: sticky;
  top: 0;
  z-index: 20;
}

.container {
  width: 92%;
  max-width: 1180px;
  margin: 0 auto;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
}

.logo img {
  height: 40px;
  width: auto;
}

.logo-text-main {
  display: block;
  letter-spacing: 0.08em;
}

.logo-text-sub {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #60a5fa;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
}

nav ul li a {
  color: #e5e7eb;
  font-weight: 500;
}

nav ul li a:hover,
nav ul li a.active {
  color: #38bdf8;
}

.btn-primary {
  display: inline-block;
  padding: 10px 22px;
  background: #2563eb;
  color: #f9fafb;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #1d4ed8;
}

.btn-outline {
  display: inline-block;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid #2563eb;
  font-size: 0.9rem;
  font-weight: 500;
  color: #2563eb;
  background: transparent;
  cursor: pointer;
}

.btn-outline:hover {
  background: #2563eb;
  color: #f9fafb;
}

main {
  padding: 0 0 60px;
}

/* Hero slider */

.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #020617;
}

.slider-wrapper {
  position: relative;
  height: 360px;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.slide-caption {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #f9fafb;
  text-align: center;
  max-width: 720px;
  padding: 14px 18px;
}

.slide-caption h1 {
  font-size: 2.1rem;
  margin-bottom: 8px;
}

.slide-caption p {
  font-size: 0.98rem;
  color: #e5e7eb;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: rgba(15,23,42,0.6);
  color: #f9fafb;
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.slider-btn:hover {
  background: rgba(37,99,235,0.8);
}

.slider-btn.prev {
  left: 16px;
}

.slider-btn.next {
  right: 16px;
}

.slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: transparent;
  cursor: pointer;
}

.slider-dot.active {
  background: #38bdf8;
  border-color: #38bdf8;
}

/* Inner page hero images */

.inner-hero {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #020617;
  margin-bottom: 30px;
}

.inner-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.72);
}

.inner-hero-caption {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #f9fafb;
  text-align: center;
  max-width: 700px;
  padding: 10px 16px;
}

.inner-hero-caption h1,
.inner-hero-caption h2 {
  font-size: 1.7rem;
  margin-bottom: 6px;
}

/* Content sections */

.page-main {
  padding-top: 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.hero-tagline {
  color: #38bdf8;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  font-weight: 600;
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.hero-subtitle {
  color: #4b5563;
  margin-bottom: 20px;
}

.hero-points {
  list-style: none;
  margin-bottom: 22px;
  color: #374151;
  font-size: 0.95rem;
}

.hero-points li::before {
  content: "• ";
  color: #2563eb;
  font-weight: 700;
}

.hero-image {
background: radial-gradient(circle at top left, #04364d 0, #04175e 55%), radial-gradient(circle at bottom right, #1d4ed8 0, transparent 60%);
  padding: 28px;
  border-radius: 24px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.40);
  color: #f9fafb;
}

.hero-card-title {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.hero-card-sub {
  font-size: 0.9rem;
  color: #dbeafe;
  margin-bottom: 12px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  font-size: 0.9rem;
}

/* Sections */

.section {
  margin-top: 50px;
}

.section-header {
  margin-bottom: 18px;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.section-kicker {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: #6b7280;
  margin-bottom: 4px;
}

.section-lead {
  color: #4b5563;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

/* Cards & service tiles */

.card {
  background: #ffffff;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.12);
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.93rem;
  color: #4b5563;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #1d4ed8;
  letter-spacing: 0.18em;
  margin-bottom: 4px;
}

.service-actions {
  margin-top: 10px;
}

/* Service images inside cards */

.service-img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 10px;
}

/* Two-column text */

.split-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
}

/* Lists */

.bullet-list {
  margin-left: 18px;
  font-size: 0.95rem;
  color: #374151;
}

.bullet-list li {
  margin-bottom: 6px;
}

/* Contact */

.contact-wrapper {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

.contact-form {
  background: #ffffff;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.12);
}

.contact-form label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font: inherit;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-details {
  font-size: 0.95rem;
  color: #374151;
}

.contact-details p {
  margin-bottom: 8px;
}

/* Footer */

footer {
  background: #020617;
  color: #9ca3af;
  padding: 18px 0;
  font-size: 0.85rem;
}

footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* Responsive */

@media (max-width: 900px) {
  .slider-wrapper {
    height: 260px;
  }

  .slide-caption h1 {
    font-size: 1.5rem;
  }

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

@media (max-width: 768px) {
  nav ul {
    gap: 10px;
    font-size: 0.85rem;
  }

  .split-2,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}


/* WhatsApp sticky button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: #25D366;
    border-radius: 50%;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.whatsapp-float i {
    color: #fff;
    font-size: 28px;
}