/* ============ VARIABLES ============ */
:root {
  --primary: #0A4D73;
  --primary-light: #06ACEE;
  --primary-dark: #052E45;
  --secondary: #E31E2B;
  --secondary-dark: #B0141F;
  --bg: #F8FAFC;
  --white: #FFFFFF;
  --text: #333333;
  --radius: 18px;
  --shadow-soft: 0 10px 30px rgba(10, 77, 115, 0.10);
  --shadow-strong: 0 20px 45px rgba(10, 77, 115, 0.18);
}

/* ============ BASE ============ */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  color: var(--primary);
}

a { text-decoration: none; }

.section-padding { padding: 90px 0; }

.section-tag {
  display: inline-block;
  color: var(--secondary);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 10px;
  position: relative;
  padding-left: 34px;
}
.section-tag::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
}
.section-tag-light { color: #FFC9CE; }

.section-heading {
  font-size: 2.3rem;
  margin-bottom: 18px;
}
.text-white.section-heading { color: #fff; }

.section-desc {
  color: #5b6b76;
  font-size: 1.02rem;
  line-height: 1.75;
}

.bg-light-custom { background: var(--bg); }
.bg-dark-custom { background: linear-gradient(135deg, var(--primary) 0%, #052E45 100%); }

/* ============ BUTTONS ============ */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--secondary), #B0141F);
  color: #fff;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 50px;
  border: none;
  box-shadow: 0 8px 20px rgba(227, 30, 43, 0.35);
  transition: all 0.3s ease;
}
.btn-primary-custom:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(227, 30, 43, 0.45);
}

.btn-outline-custom {
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  padding: 10px 26px;
  border-radius: 50px;
  background: transparent;
  transition: all 0.3s ease;
}
.btn-outline-custom:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.btn-cta-nav {
  background: var(--secondary);
  color: #fff !important;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 50px;
  transition: all 0.3s ease;
}
.btn-cta-nav:hover { background: #B0141F; transform: translateY(-2px); }

.btn-hero-primary {
  background: var(--secondary);
  color: #fff;
  font-weight: 600;
  padding: 13px 30px;
  border-radius: 50px;
  border: none;
  box-shadow: 0 10px 25px rgba(227, 30, 43, 0.4);
  transition: all 0.3s ease;
}
.btn-hero-primary:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 14px 30px rgba(227, 30, 43, 0.5); }

.btn-hero-outline {
  background: rgba(255,255,255,0.08);
  border: 2px solid #fff;
  color: #fff;
  font-weight: 600;
  padding: 13px 30px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
  transition: all 0.3s ease;
}
.btn-hero-outline:hover { background: #fff; color: var(--primary); transform: translateY(-3px); }

.btn-service {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 50px;
  transition: all 0.3s ease;
}
.btn-service:hover { background: var(--primary); color: #fff; }

.btn-service-call {
  background: var(--secondary);
  border: 2px solid var(--secondary);
  color: #fff;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 50px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-service-call:hover { background: #B0141F; border-color: #B0141F; color: #fff; }

/* ============ NAVBAR ============ */
#mainNav {
  padding: 14px 0;
  transition: all 0.4s ease;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(10, 77, 115, 0.08);
}
#mainNav.scrolled {
  padding: 8px 0;
  box-shadow: 0 6px 20px rgba(10, 77, 115, 0.15);
}
.navbar-nav .nav-link {
  color: var(--primary);
  font-weight: 600;
  padding: 8px 16px !important;
  position: relative;
}
.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover { color: var(--secondary); }

/* ============ HERO ============ */
.hero-section { position: relative; }
.carousel, .carousel-inner, .carousel-item { height: 100vh; min-height: 620px; }
.hero-slide {
  height: 100vh;
  min-height: 620px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10,77,115,0.88) 10%, rgba(10,77,115,0.55) 55%, rgba(10,77,115,0.35) 100%);
}
.hero-content { position: relative; z-index: 2; color: #fff; }
.hero-content h1 {
  color: #fff;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 1.12rem;
  color: #e6eef5;
  max-width: 620px;
  line-height: 1.7;
}
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(227, 30, 43, 0.18);
  border: 1px solid var(--secondary);
  color: #FFC9CE;
  padding: 8px 18px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
}
.carousel-indicators {
  align-items: center;
  margin-bottom: 26px;
}
.carousel-indicators [data-bs-target] {
  box-sizing: border-box;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background-color: #fff;
  border: 0;
  padding: 0;
  margin: 0 5px;
  text-indent: -9999px;
  opacity: 0.55;
  transition: all 0.3s ease;
}
.carousel-indicators .active {
  opacity: 1;
  background-color: var(--secondary);
  width: 30px;
  border-radius: 6px;
}
.carousel-control-prev, .carousel-control-next { width: 6%; }
.scroll-down-indicator {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: #fff;
  font-size: 1.6rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, -10px); }
}

/* ============ TRUST STRIP ============ */
.trust-strip {
  background: var(--white);
  box-shadow: var(--shadow-soft);
  position: relative;
  z-index: 5;
  margin-top: -1px;
}
.trust-strip i {
  font-size: 2.1rem;
  color: var(--secondary);
  margin-bottom: 8px;
  display: block;
}
.trust-strip h4 { margin-bottom: 2px; font-size: 1.5rem; }
.trust-strip span { color: #6c7a86; font-size: 0.9rem; }

/* ============ ABOUT ============ */
.about-img-wrap { position: relative; }
.main-about-img { width: 100%; height: 520px; object-fit: cover; }
.about-badge {
  position: absolute;
  bottom: -25px;
  right: -20px;
  background: var(--white);
  padding: 18px 22px;
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-badge i { font-size: 2rem; color: var(--secondary); }
.about-badge strong { display: block; font-size: 1.1rem; color: var(--primary); }
.about-badge span { font-size: 0.82rem; color: #6c7a86; }

.about-highlights { list-style: none; padding: 0; margin: 24px 0 0; }
.about-highlights li {
  padding: 10px 0;
  font-weight: 600;
  color: var(--primary);
  border-bottom: 1px dashed #dbe4ea;
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-highlights li:last-child { border-bottom: none; }
.about-highlights i { color: var(--secondary); font-size: 1.1rem; }

/* ============ SERVICE CARDS ============ */
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.4s ease;
  height: 100%;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}
.service-img-wrap { position: relative; overflow: hidden; height: 240px; }
.service-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-img-wrap img { transform: scale(1.1); }
.service-overlay-icon {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 52px; height: 52px;
  background: var(--secondary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);
}
.service-card-body { padding: 26px; }
.service-card-body h4 { margin-bottom: 12px; }
.service-card-body p { color: #5b6b76; margin-bottom: 20px; min-height: 78px; }

/* ============ CTA BANNER ============ */
.cta-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 100px 0;
  text-align: center;
}
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,77,115,0.92), rgba(10,77,115,0.75));
}
.cta-banner h2 { color: #fff; font-size: 2.3rem; margin-bottom: 16px; }
.cta-banner p { color: #dce8f0; font-size: 1.1rem; }

/* ============ WHY CHOOSE US ============ */
.why-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  height: 100%;
  box-shadow: var(--shadow-soft);
  transition: all 0.35s ease;
}
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-strong); }
.why-icon {
  width: 74px; height: 74px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: #fff;
}
.icon-bg-1 { background: linear-gradient(135deg, #0A4D73, #06ACEE); }
.icon-bg-2 { background: linear-gradient(135deg, #E31E2B, #FF5C63); }
.icon-bg-3 { background: linear-gradient(135deg, #06ACEE, #7CD9FF); }
.icon-bg-4 { background: linear-gradient(135deg, #B0141F, #E31E2B); }
.icon-bg-5 { background: linear-gradient(135deg, #052E45, #0A4D73); }
.icon-bg-6 { background: linear-gradient(135deg, #E31E2B, #0A4D73); }
.why-card h5 { margin-bottom: 10px; font-size: 1.12rem; }
.why-card p { color: #5b6b76; font-size: 0.94rem; margin-bottom: 0; }

/* ============ PROCESS TIMELINE ============ */
.process-timeline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  gap: 30px;
}
.process-timeline::before {
  content: "";
  position: absolute;
  top: 38px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,0.35) 0 10px, transparent 10px 20px);
  z-index: 0;
}
.process-step {
  flex: 1 1 160px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-icon {
  width: 76px; height: 76px;
  background: var(--white);
  color: var(--secondary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  margin: 0 auto 14px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  border: 3px solid var(--secondary);
}
.process-number {
  color: rgba(255,255,255,0.4);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 6px;
}
.process-step h6 { color: #fff; font-size: 1rem; margin: 0; }

/* ============ GALLERY ============ */
.gallery-item {
  border-radius: 14px;
  overflow: hidden;
  height: 190px;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.15); }

/* ============ CONTACT ============ */
.map-wrap {
  height: 100%;
  min-height: 440px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.contact-info-row { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 26px; }
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  padding: 14px 18px;
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  flex: 1 1 auto;
}
.contact-info-item i { font-size: 1.4rem; color: var(--secondary); }
.contact-info-item strong { display: block; color: var(--primary); font-size: 0.85rem; }
.contact-info-item a, .contact-info-item span { color: #4a5a66; font-size: 0.92rem; }

.contact-info-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  height: 100%;
}
.contact-info-card h4 { margin-bottom: 12px; }
.contact-info-card .contact-info-row { flex-direction: column; margin-top: 24px; margin-bottom: 0; }
.contact-info-card .contact-info-item { flex: none; }

/* ============ FLOATING BUTTONS ============ */
.floating-buttons {
  position: fixed;
  bottom: 26px;
  right: 22px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}
.float-btn {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 10px 24px rgba(0,0,0,0.3);
  position: relative;
}
.call-btn { background: var(--secondary); }
.float-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
  background: inherit;
  z-index: -1;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.7); opacity: 0; }
}
.float-enquire-btn {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 190px;
  height: 50px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px 10px 0 0;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  box-shadow: 0 6px 20px rgba(10, 77, 115, 0.45);
  transition: background 0.3s ease, padding-bottom 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  transform-origin: center;
  transform: translate(70px, -50%) rotate(-90deg);
}
.float-enquire-btn i { font-size: 1.1rem; }
.float-enquire-btn:hover { background: #052E45; padding-bottom: 6px; }

/* ============ FOOTER ============ */
.footer-mini {
  background: var(--primary);
  padding: 18px 0;
}
.copyright { font-size: 0.9rem; color: #d7e3ea; margin: 0; }

/* ============ MODAL ============ */
.modal-content { border-radius: 18px; border: none; }
.modal-header { border-bottom: 1px solid #eef2f5; padding: 20px 26px; }
.modal-title { color: var(--primary); font-size: 1.2rem; }
.modal-body { padding: 26px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 991px) {
  .hero-content h1 { font-size: 2.1rem; }
  .section-heading { font-size: 1.9rem; }
  .navbar-collapse { background: #fff; margin-top: 14px; padding: 18px; border-radius: 14px; box-shadow: 0 8px 20px rgba(10,77,115,0.12); }
  .btn-cta-nav { margin-top: 14px; width: fit-content; }
  .process-timeline::before { display: none; }
  .about-badge { right: 10px; }
}
@media (max-width: 576px) {
  .section-padding { padding: 60px 0; }
  .hero-content h1 { font-size: 1.7rem; }
  .cta-banner { background-attachment: scroll; }
  .floating-buttons { bottom: 16px; right: 14px; }
  .float-btn { width: 50px; height: 50px; font-size: 1.3rem; }
  .float-enquire-btn {
    width: 150px;
    height: 42px;
    font-size: 0.82rem;
    transform: translate(54px, -50%) rotate(-90deg);
  }
}