@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   1. CSS Reset & Variables (Dominant Blue Theme)
   ========================================================================== */
:root {
  /* Dominant Blue Color System */
  --primary: #173B8F;
  --primary-dark: #0d2253;
  --primary-deep: #081533;
  --primary-light: #2458c9;
  --primary-subtle: #edf2fc;
  --primary-glow: rgba(23, 59, 143, 0.35);

  /* Gold Accent System */
  --accent: #E5B93F;
  --accent-dark: #c9a035;
  --accent-light: #f5cf6a;
  --accent-glow: rgba(229, 185, 63, 0.4);

  /* Clean Neutrals */
  --light: #F6F7F2;
  --light-blue: #f1f5fd;
  --white: #ffffff;
  --dark-text: #0e1e40;
  --gray-text: #53647f;
  --light-gray: #e2e8f4;
  --border: #d4e0f4;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  background-color: var(--light);
  color: var(--dark-text);
  line-height: 1.65;
  overflow-x: hidden;
}

::selection {
  background-color: var(--primary);
  color: var(--white);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: var(--light-blue);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Base Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }
.bg-primary { background-color: var(--primary); }
.bg-accent { background-color: var(--accent); }


/* ==========================================================================
   2. Preloader
   ========================================================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: radial-gradient(circle at center, #1e4db3 0%, var(--primary) 60%, var(--primary-dark) 100%);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.spinner {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--accent);
  border-right-color: var(--accent-light);
  animation: spin 0.8s linear infinite;
  box-shadow: 0 0 20px rgba(229, 185, 63, 0.3);
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}


/* ==========================================================================
   3. Typography & Section Headers
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  color: var(--dark-text);
  line-height: 1.25;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 1.45rem; }
h4 { font-size: 1.2rem; }

.section-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  background-color: var(--primary-subtle);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  border-radius: 50px;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(23, 59, 143, 0.12);
}

.section-tag-light {
  background-color: rgba(229, 185, 63, 0.15);
  color: var(--accent-light);
  border-color: rgba(229, 185, 63, 0.3);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 55px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.section-subtitle {
  color: var(--gray-text);
  max-width: 620px;
  margin: 0.6rem auto 0;
  font-size: 1.05rem;
  line-height: 1.6;
}


/* ==========================================================================
   4. Navbar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 34, 83, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.1rem 0;
  transition: all 0.35s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 24px rgba(13, 34, 83, 0.08);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  height: 40px;
  width: auto;
  transition: transform 0.3s ease;
}

.nav-logo:hover img {
  transform: scale(1.05);
}

.nav-logo .logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.3px;
  line-height: 1;
  transition: color 0.3s ease;
}

.nav-logo .logo-text .logo-dot {
  color: var(--accent);
}

.navbar.scrolled .nav-logo .logo-text {
  color: var(--primary);
}

.navbar.scrolled .nav-logo .logo-text .logo-dot {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background-color: var(--accent);
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

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

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
  color: var(--primary);
}

.nav-buttons {
  display: flex;
  gap: 0.85rem;
  align-items: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--dark-text);
  padding: 0.65rem 1.6rem;
  border-radius: 50px;
  font-weight: 700;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(229, 185, 63, 0.4);
  font-size: 0.92rem;
  box-shadow: 0 4px 15px rgba(229, 185, 63, 0.3);
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(229, 185, 63, 0.45);
  color: #0b1a3d;
}

.btn-outline {
  background-color: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  color: var(--white);
  padding: 0.6rem 1.45rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.navbar.scrolled .btn-outline {
  border-color: var(--primary);
  color: var(--primary);
}

.navbar.scrolled .btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5.5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar.scrolled .hamburger span {
  background-color: var(--primary);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* ==========================================================================
   5. Hero Section (Dominant Deep Blue, Strictly Centered, No Side Images)
   ========================================================================== */
.hero {
  min-height: 94vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 145px 0 85px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 18%, #204db5 0%, #173B8F 45%, #0d2253 85%, #081533 100%);
  color: var(--white);
  text-align: center;
}

/* Subtle decorative glow lines in the background */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 850px;
  height: 550px;
  background: radial-gradient(circle, rgba(229, 185, 63, 0.12) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: linear-gradient(to top, rgba(246, 247, 242, 0.08), transparent);
  pointer-events: none;
}

.hero-container-centered {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 950px;
  margin: 0 auto;
}

.hero-text-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.25rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(229, 185, 63, 0.4);
  color: var(--accent-light);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(6px);
  animation: pulseBadge 3s infinite ease-in-out;
}

.hero-text-centered h1 {
  font-size: 3.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 1.4rem;
  max-width: 880px;
  letter-spacing: -0.5px;
}

.hero-text-centered h1 span {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero-text-centered p {
  font-size: 1.2rem;
  color: rgba(246, 247, 242, 0.9);
  line-height: 1.75;
  margin: 0 auto 2.4rem;
  max-width: 740px;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.btn-outline-hero {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: var(--white);
  padding: 0.65rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  backdrop-filter: blur(4px);
}

.btn-outline-hero:hover {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25);
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.8rem;
  padding: 1.5rem 2.8rem;
  background: rgba(8, 21, 51, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 60px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.stat-item {
  text-align: center;
}

.stat-item h3 {
  font-size: 2.2rem;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 0.15rem;
  line-height: 1;
}

.stat-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.88rem;
  margin: 0;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.18);
}


/* ==========================================================================
   6. Services Section
   ========================================================================== */
.services {
  padding: 6.5rem 0;
  background-color: var(--light-blue);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--white);
  border-radius: 18px;
  padding: 2.6rem 1.8rem;
  text-align: left;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(23, 59, 143, 0.04);
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px var(--primary-glow);
  border-color: rgba(23, 59, 143, 0.3);
}

.service-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: var(--primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.6rem;
  transition: all 0.4s ease;
  border: 1px solid rgba(23, 59, 143, 0.12);
}

.service-icon i {
  font-size: 1.8rem;
  color: var(--primary);
  transition: all 0.4s ease;
}

.service-card:hover .service-icon {
  background: var(--primary);
  transform: rotate(-4deg) scale(1.05);
}

.service-card:hover .service-icon i {
  color: var(--white);
}

.service-card h3 {
  margin-bottom: 0.9rem;
  color: var(--dark-text);
  font-size: 1.25rem;
}

.service-card p {
  color: var(--gray-text);
  line-height: 1.65;
  font-size: 0.94rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.92rem;
  transition: all 0.3s ease;
  margin-top: auto;
}

.service-link:hover {
  color: var(--accent-dark);
  transform: translateX(4px);
}


/* ==========================================================================
   7. Portfolio Section
   ========================================================================== */
.portfolio {
  padding: 6.5rem 0;
  background-color: var(--white);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3.2rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.6rem;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background-color: var(--light-blue);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--dark-text);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(23, 59, 143, 0.25);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.portfolio-card {
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  background-color: var(--white);
  box-shadow: 0 6px 20px rgba(13, 34, 83, 0.06);
  border: 1px solid var(--border);
  transition: all 0.4s ease;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 36px rgba(23, 59, 143, 0.15);
  border-color: rgba(23, 59, 143, 0.25);
}

.portfolio-image {
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-dark);
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.08);
}

/* Sophisticated Blue-Dominant Card Cover Backgrounds */
.bg-card-1 { background: linear-gradient(135deg, #173B8F 0%, #1e4db3 50%, #2b6ad9 100%); }
.bg-card-2 { background: linear-gradient(135deg, #0d2253 0%, #173B8F 60%, #E5B93F 100%); }
.bg-card-3 { background: linear-gradient(135deg, #122c6e 0%, #2458c9 100%); }
.bg-card-4 { background: linear-gradient(135deg, #081533 0%, #173B8F 80%, #3073eb 100%); }
.bg-card-5 { background: linear-gradient(135deg, #173B8F 0%, #0d2253 100%); }
.bg-card-6 { background: linear-gradient(135deg, #1a3f99 0%, #122c6e 60%, #E5B93F 100%); }

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 34, 83, 0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
  padding: 1.5rem;
  text-align: center;
  color: var(--white);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.overlay-badge {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.portfolio-overlay h4 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.btn-small {
  background-color: var(--accent);
  color: var(--dark-text);
  border-radius: 50px;
  padding: 0.5rem 1.4rem;
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease;
}

.btn-small:hover {
  transform: scale(1.06);
  background-color: var(--accent-light);
}

.portfolio-info {
  padding: 1.5rem 1.6rem 1.8rem;
}

.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.7rem;
}

.portfolio-category {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  background-color: var(--primary-subtle);
  color: var(--primary);
  font-size: 0.78rem;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.portfolio-price {
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
}

.portfolio-tag {
  color: var(--gray-text);
  font-size: 0.82rem;
  font-weight: 600;
}

.portfolio-info h3 {
  font-size: 1.18rem;
  color: var(--dark-text);
  margin-bottom: 0.5rem;
}

.portfolio-desc {
  font-size: 0.9rem;
  color: var(--gray-text);
  line-height: 1.55;
}

.portfolio-card.hide {
  opacity: 0;
  transform: scale(0.85);
  display: none;
}

.portfolio-card.show {
  opacity: 1;
  transform: scale(1);
  display: block;
}


/* ==========================================================================
   8. Process Section
   ========================================================================== */
.process {
  padding: 6.5rem 0;
  background-color: var(--light-blue);
  position: relative;
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: 2rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 9%;
  right: 9%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
  z-index: 0;
}

.process-step {
  position: relative;
  text-align: center;
  flex: 1;
  padding: 0 0.85rem;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 auto 1.4rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 6px 18px rgba(23, 59, 143, 0.35);
  border: 3px solid var(--white);
  transition: transform 0.3s ease, background 0.3s ease;
}

.process-step:hover .step-number {
  transform: scale(1.08);
  background: var(--accent-dark);
}

.step-icon {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  box-shadow: 0 6px 18px rgba(13, 34, 83, 0.08);
  border: 1.5px solid var(--border);
  transition: all 0.35s ease;
  overflow: hidden;
  position: relative;
}

.step-icon i {
  font-size: 1.8rem;
  color: var(--primary);
  transition: all 0.35s ease;
}

.step-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.process-step:nth-child(even) .step-icon i {
  color: var(--accent);
}

.process-step:hover .step-icon {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 12px 28px rgba(23, 59, 143, 0.18);
  background-color: var(--primary-subtle);
}

.process-step:hover .step-icon i {
  transform: scale(1.1);
}

.process-step:hover .step-icon img {
  transform: scale(1.12);
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.7rem;
  color: var(--dark-text);
}

.process-step p {
  font-size: 0.92rem;
  color: var(--gray-text);
  line-height: 1.6;
}


/* ==========================================================================
   9. Why Us Section (Dominant Deep Blue Theme)
   ========================================================================== */
.why-us {
  padding: 6.5rem 0;
  background: radial-gradient(circle at 50% 30%, #1e4db3 0%, var(--primary) 50%, var(--primary-dark) 95%);
  color: var(--white);
  position: relative;
}

.why-us .section-header h2 {
  color: var(--white);
}

.why-us .section-header h2::after {
  background: var(--accent);
}

.why-us .section-subtitle {
  color: rgba(246, 247, 242, 0.85);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.why-us-card {
  background-color: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 18px;
  padding: 2.4rem 1.8rem;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.why-us-card:hover {
  background-color: rgba(255, 255, 255, 0.14);
  transform: translateY(-7px);
  border-color: rgba(229, 185, 63, 0.5);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.why-us-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(229, 185, 63, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.4rem;
  border: 1px solid rgba(229, 185, 63, 0.35);
}

.why-us-icon i {
  font-size: 1.85rem;
  color: var(--accent);
}

.why-us-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  color: var(--white);
}

.why-us-card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.65;
  font-size: 0.94rem;
}


/* ==========================================================================
   10. Pricing Section
   ========================================================================== */
.pricing {
  padding: 6.5rem 0;
  background-color: var(--light-blue);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--white);
  border-radius: 20px;
  padding: 2.6rem 1.7rem;
  text-align: left;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  border: 1.5px solid var(--border);
  box-shadow: 0 6px 24px rgba(23, 59, 143, 0.05);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(23, 59, 143, 0.12);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: 0 12px 36px rgba(23, 59, 143, 0.15);
  position: relative;
}

.popular-badge {
  position: absolute;
  top: 22px;
  right: -40px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--dark-text);
  padding: 0.32rem 2.6rem;
  transform: rotate(45deg);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.pricing-header h3 {
  font-size: 1.35rem;
  color: var(--dark-text);
  margin-bottom: 0.35rem;
}

.pricing-sub {
  color: var(--gray-text);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.pricing-price {
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.pricing-price .amount {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 2.5rem;
}

.pricing-price .amount.price-range {
  font-size: 1.25rem;
  letter-spacing: -0.4px;
}

.pricing-price .currency {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-text);
  margin-right: 0.2rem;
}

.pricing-price .period {
  display: block;
  font-size: 0.92rem;
  color: var(--gray-text);
  margin-top: 0.25rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: 2.4rem;
  flex-grow: 1;
}

.pricing-features li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(226, 232, 244, 0.6);
  color: var(--gray-text);
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.88rem;
  line-height: 1.5;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li i {
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.pricing-card.popular .pricing-features li i {
  color: var(--accent-dark);
}

.btn-pricing {
  display: block;
  width: 100%;
  padding: 0.85rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.98rem;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid var(--primary);
  background-color: transparent;
  color: var(--primary);
  margin-top: auto;
}

.btn-pricing:hover {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 6px 18px rgba(23, 59, 143, 0.3);
}

.pricing-card.popular .btn-pricing {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(23, 59, 143, 0.35);
}

.pricing-card.popular .btn-pricing:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--dark-text);
  box-shadow: 0 8px 24px var(--accent-glow);
}


/* ==========================================================================
   10b. Maintenance (Care) Plans
   ========================================================================== */
.maintenance-block {
  margin-top: 6rem;
  padding-top: 5rem;
  border-top: 1px solid var(--border);
}

.maintenance-header {
  margin-bottom: 3rem;
}

.maintenance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  align-items: stretch;
  max-width: 1060px;
  margin: 0 auto;
}

.care-card {
  padding: 2.6rem 2rem;
}

.care-card .pricing-header h3 {
  font-size: 1.3rem;
}

.care-card .pricing-price .amount {
  font-size: 2rem;
}

.care-card .btn-pricing {
  border-color: var(--accent-dark);
  color: var(--primary);
}

.care-card .btn-pricing:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-color: transparent;
  color: var(--dark-text);
}

.pricing-note {
  text-align: center;
  margin: 2.6rem auto 0;
  max-width: 720px;
  color: var(--gray-text);
  font-size: 0.9rem;
  line-height: 1.6;
}

.pricing-note i {
  color: var(--primary);
  margin-right: 0.4rem;
}


/* ==========================================================================
   11. CTA Section (Dominant Royal Blue)
   ========================================================================== */
.cta-section {
  padding: 6rem 0;
  background: radial-gradient(circle at center, #2458c9 0%, var(--primary) 50%, var(--primary-dark) 100%);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  z-index: 0;
}

.cta-section > * {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: 2.6rem;
  margin-bottom: 1.1rem;
  color: var(--white);
}

.cta-section p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 2.4rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-buttons-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.btn-cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--dark-text);
  padding: 1rem 2.8rem;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px var(--accent-glow);
  color: #081533;
}

.btn-cta-outline {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: var(--white);
  padding: 0.95rem 2.4rem;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  backdrop-filter: blur(4px);
}

.btn-cta-outline:hover {
  background-color: var(--white);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.25);
}


/* ==========================================================================
   12. Footer (Deep Navy Blue)
   ========================================================================== */
.footer {
  padding: 4.5rem 0 0;
  background-color: var(--primary-deep);
  color: rgba(255, 255, 255, 0.72);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
  text-decoration: none;
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-logo .logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.3px;
  line-height: 1;
}

.footer-logo .logo-text .logo-dot {
  color: var(--accent);
}

.footer-brand p {
  line-height: 1.7;
  margin-bottom: 1.6rem;
  font-size: 0.94rem;
}

.social-links {
  display: flex;
  gap: 0.85rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--dark-text);
  transform: translateY(-3px);
}

.footer-column h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 1.4rem;
  position: relative;
}

.footer-column h3::after {
  content: '';
  width: 32px;
  height: 2.5px;
  background-color: var(--accent);
  display: block;
  margin-top: 0.5rem;
  border-radius: 2px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column ul li a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  font-size: 0.92rem;
}

.footer-column ul li a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.footer-contact i {
  color: var(--accent);
  margin-top: 4px;
}

.footer-bottom {
  margin-top: 3.5rem;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}


/* ==========================================================================
   13. Floating Elements
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
  color: var(--white);
  font-size: 1.85rem;
}

.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 32px;
  z-index: 999;
  width: 46px;
  height: 46px;
  background-color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--accent);
  color: var(--dark-text);
  transform: translateY(-3px);
}


/* ==========================================================================
   14. Animations
   ========================================================================== */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulseBadge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}


/* ==========================================================================
   15. Responsive Media Queries
   ========================================================================== */

/* Pricing grids: switch to two columns before the cards get too narrow */
@media (max-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .maintenance-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: none;
  }

  .care-card:last-child {
    grid-column: 1 / -1;
    max-width: calc(50% - 1.1rem);
    margin: 0 auto;
    width: 100%;
  }
}

/* Tablets & Small Laptops */
@media (max-width: 1024px) {
  .hero-text-centered h1 { font-size: 3rem; }
  
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  
  .process-timeline {
    flex-wrap: wrap;
    gap: 2.2rem 1.5rem;
    justify-content: center;
  }
  .process-timeline::before {
    display: none;
  }
  .process-step {
    flex: 0 0 calc(33.333% - 1.5rem);
    min-width: 200px;
  }

  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile Devices */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background-color: var(--primary-deep);
    flex-direction: column;
    padding-top: 90px;
    padding-left: 2rem;
    padding-right: 2rem;
    transition: right 0.35s ease;
    box-shadow: -8px 0 25px rgba(0,0,0,0.3);
    align-items: flex-start;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links a {
    color: var(--white);
    font-size: 1.1rem;
  }
  
  .nav-buttons {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }

  .hero {
    padding: 130px 0 70px;
  }

  .hero-text-centered h1 {
    font-size: 2.35rem;
  }

  .hero-text-centered p {
    font-size: 1.05rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.2rem;
    padding: 1.5rem 2rem;
    border-radius: 24px;
    width: 100%;
    max-width: 320px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }

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

  .maintenance-block {
    margin-top: 4rem;
    padding-top: 3.5rem;
  }

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

  .care-card:last-child {
    grid-column: auto;
    max-width: none;
  }

  .process-timeline {
    flex-direction: column;
    gap: 2.2rem;
  }
  
  .process-timeline::before {
    left: 29px;
    top: 0;
    bottom: 0;
    width: 3px;
    height: 100%;
  }
  
  .process-step {
    text-align: left;
    padding-left: 76px;
    display: flex;
    flex-direction: column;
  }
  
  .process-step .step-number {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }
  
  .process-step .step-icon {
    margin-left: 0;
    width: 60px;
    height: 60px;
  }

  .footer-grid { grid-template-columns: 1fr; }
  
  h2 { font-size: 2rem; }
  .section-header { margin-bottom: 2.8rem; }
}

/* Small Screens */
@media (max-width: 480px) {
  .hero-text-centered h1 { font-size: 1.95rem; }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline-hero {
    width: 100%;
    justify-content: center;
  }
  
  .nav-logo .logo-text { font-size: 1.15rem; }
  .nav-logo img { height: 34px; }
  
  .container { padding: 0 1.2rem; }
  .nav-container { padding: 0 1.2rem; }
}