:root {
  --bg: #ffffff;
  --bg-soft: #f2f7ff;
  --surface: rgba(16, 69, 129, 0.05);
  --surface-strong: rgba(16, 69, 129, 0.1);
  --text: #0f2344;
  --muted: #4b638c;
  --primary: #104581;
  --secondary: #31a9e1;
  --accent: #ff4b46;
  --success: #3cf5b5;
  --border: rgba(16, 69, 129, 0.16);
  --shadow: 0 18px 45px rgba(16, 69, 129, 0.12);
  --radius: 18px;
  --radius-sm: 12px;
  --transition: 0.35s ease;
  --chrome-bg: #cfe3f3;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Poppins", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(49, 169, 225, 0.15), transparent 35%),
    radial-gradient(circle at 85% 15%, rgba(16, 69, 129, 0.12), transparent 36%),
    linear-gradient(150deg, #ffffff 0%, #f6fbff 48%, #ffffff 100%);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

section {
  padding: 78px 0;
  position: relative;
}

.section-title {
  font-size: clamp(1.7rem, 2.4vw, 2.7rem);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--muted);
  max-width: 650px;
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1f4f86;
  background: rgba(16, 69, 129, 0.06);
  margin-bottom: 20px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 999;
  padding: 10px 0;
  background: var(--chrome-bg) !important;
  transition: var(--transition);
}

.site-header.scrolled {
  background: var(--chrome-bg) !important;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.navbar-stacked {
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  position: relative;
}

.navbar-top {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  width: 100%;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.brand-titles {
  display: flex;
  flex-direction: column;
  line-height: 1.08;
}

.brand-line1 {
  font-size: clamp(1.05rem, 1.7vw, 1.9rem);
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #152c55;
}

.brand-line2 {
  font-size: clamp(0.68rem, 1.1vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #19305a;
}

.brand-logo-mark {
  height: 100px;
  width: auto;
  max-width: min(500px, 84vw);
  object-fit: contain;
  object-position: left center;
  display: block;
  border-radius: 0;
}

.footer-brand .brand-logo-mark {
  height: 82px;
  max-width: min(400px, 96vw);
}

.footer-brand {
  margin-bottom: 12px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.eyebrow-hero {
  margin-bottom: 22px;
  padding: 10px 18px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #104581;
  background: rgba(180, 228, 255, 0.55);
  border: 1px solid rgba(16, 69, 129, 0.55);
  box-shadow: 0 2px 12px rgba(49, 169, 225, 0.12);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
}

.nav-link {
  color: #1f3968;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 999px;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  background: rgba(49, 169, 225, 0.15);
  color: #0b2f5d;
}

.navbar-stacked .nav-link {
  border: 1px solid rgba(15, 35, 68, 0.5);
  border-radius: 2px;
  padding: 7px 14px;
}

.navbar-stacked .nav-link:hover,
.navbar-stacked .nav-link.active {
  background: rgba(16, 69, 129, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 27px;
  height: 2px;
  margin: 5px 0;
  background: #0b2f5d;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 128px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 80% at 10% 15%, rgba(206, 235, 255, 0.85), transparent 52%),
    radial-gradient(ellipse 90% 70% at 85% 60%, rgba(164, 217, 255, 0.45), transparent 48%),
    linear-gradient(165deg, #eaf6ff 0%, #d8efff 38%, #cfe8ff 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}

.hero-layout {
  position: relative;
  z-index: 1;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(60px);
  z-index: -1;
  animation: pulse 9s infinite alternate;
}

.hero::before {
  background: rgba(49, 169, 225, 0.35);
  left: -130px;
  top: 40px;
}

.hero::after {
  background: rgba(16, 69, 129, 0.25);
  right: -130px;
  bottom: 30px;
}

.page-home .hero::before,
.page-home .hero::after {
  opacity: 0.4;
  filter: blur(70px);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 42px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.3rem);
  line-height: 1.05;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(120deg, #104581, #31a9e1, #ff4b46);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: #345178;
  max-width: 560px;
}

.btn-group {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 160px;
  padding: 13px 25px;
  border-radius: 12px;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--primary), var(--secondary));
  box-shadow: 0 12px 28px rgba(16, 69, 129, 0.28);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 30px rgba(16, 69, 129, 0.35);
}

.btn-secondary {
  color: #16457a;
  background: rgba(16, 69, 129, 0.06);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(49, 169, 225, 0.13);
  transform: translateY(-3px);
}

.btn::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.ripple {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 0.45s ease forwards;
  pointer-events: none;
}

.hero-visual {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(
    140deg,
    rgba(255, 255, 255, 0.88),
    rgba(228, 242, 255, 0.75)
  );
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.hero-badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.82rem;
  margin-bottom: 18px;
  background: rgba(49, 169, 225, 0.14);
  border: 1px solid rgba(49, 169, 225, 0.38);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.hero-stat {
  padding: 20px;
  border-radius: var(--radius-sm);
  background: rgba(16, 69, 129, 0.05);
  border: 1px solid rgba(16, 69, 129, 0.16);
}

.hero-stat h4 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.glass-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.92),
    rgba(236, 246, 255, 0.82)
  );
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card,
.team-card,
.testimonial-card,
.portfolio-card,
.feature-card,
.timeline-card {
  padding: 30px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover,
.team-card:hover,
.testimonial-card:hover,
.portfolio-card:hover,
.feature-card:hover,
.timeline-card:hover {
  transform: translateY(-8px);
  border-color: rgba(154, 170, 255, 0.45);
  box-shadow: 0 25px 45px rgba(11, 19, 50, 0.55);
}

.icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: linear-gradient(130deg, rgba(111, 123, 255, 0.45), rgba(21, 215, 255, 0.25));
  border: 1px solid rgba(201, 219, 255, 0.28);
}

.icon-wrap i {
  font-size: 1.2rem;
}

.service-card p,
.testimonial-card p,
.feature-card p,
.timeline-card p,
.team-card p {
  color: var(--muted);
}

.about-preview .about-card {
  padding: 34px;
}

.stats {
  background: linear-gradient(130deg, #f6fbff, #edf6ff);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-box {
  text-align: center;
  padding: 30px 20px;
}

.stat-box h3 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  background: linear-gradient(120deg, #104581, #31a9e1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-banner {
  padding: 45px 38px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 18px;
  align-items: center;
}

.cta-banner p {
  color: #36547b;
}

.page-hero {
  padding-top: 142px;
  padding-bottom: 52px;
  text-align: center;
}

.page-hero p {
  color: #466286;
  max-width: 740px;
  margin: 0 auto;
}

.about-page .page-hero {
  padding-top: 136px;
  padding-bottom: 40px;
}

.about-page section {
  padding: 54px 0;
}

.about-page .cta-banner {
  padding: 32px 30px;
}

.services-page .page-hero {
  padding-top: 138px;
  padding-bottom: 36px;
}

.services-page section {
  padding: 56px 0;
}

.services-page .page-hero + section {
  padding-top: 24px;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 6px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--primary), transparent);
}

.timeline-card {
  padding-left: 66px;
  position: relative;
}

.timeline-card::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 34px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid #8abbe1;
  background: var(--bg-soft);
}

.portfolio-card {
  position: relative;
  min-height: 345px;
  overflow: hidden;
  padding: 0;
}

.portfolio-thumb {
  height: 100%;
}

.portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.portfolio-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 11, 29, 0.92), rgba(7, 11, 29, 0.25));
}

.portfolio-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  padding: 24px;
}

.portfolio-content h3 {
  margin-bottom: 8px;
}

.portfolio-card:hover .portfolio-thumb img {
  transform: scale(1.06);
}

.project-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2b5e9a;
  margin-bottom: 10px;
}

.project-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 22px;
  background: linear-gradient(to top, rgba(11, 47, 93, 0.92), rgba(11, 47, 93, 0));
  transform: translateY(32px);
  opacity: 0;
  transition: var(--transition);
  z-index: 2;
}

.project-overlay small {
  color: #8fd5ff;
  display: inline-block;
  margin-top: 6px;
}

.portfolio-card:hover .project-overlay {
  transform: translateY(0);
  opacity: 1;
}

.why-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.why-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #294f80;
}

.why-list i {
  margin-top: 4px;
  color: var(--success);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.contact-panel {
  padding: 34px;
}

.reach-card {
  border-radius: 24px;
  overflow: hidden;
  padding: 0;
}

.reach-title {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  line-height: 1.1;
  padding: 28px 28px 10px;
  color: #182f59;
}

.reach-list {
  list-style: none;
  padding: 0 28px 10px;
  display: grid;
  gap: 8px;
}

.reach-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: clamp(1.15rem, 2.3vw, 1.35rem);
  color: #5a6f98;
  line-height: 1.35;
}

.reach-list i {
  color: #6277a1;
  margin-top: 5px;
}

.reach-socials {
  display: flex;
  gap: 14px;
  padding: 18px 28px 22px;
}

.reach-socials a {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.95rem;
  color: #1a2f57;
  border: 1px solid rgba(26, 47, 87, 0.2);
  background: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.reach-socials a:hover {
  transform: translateY(-3px);
  background: #1a2f57;
  color: #fff;
}

.reach-map-wrap {
  position: relative;
  margin-top: 4px;
}

.reach-map-wrap .map-frame {
  border-radius: 0 0 24px 24px;
  min-height: 360px;
  filter: none;
}

.map-open-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: #fff;
  color: #256ad6;
  border: 1px solid #d7e4ff;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.input-group {
  position: relative;
  margin-bottom: 18px;
}

.input-group input,
.input-group textarea {
  width: 100%;
  padding: 17px 15px 16px;
  background: rgba(16, 69, 129, 0.04);
  border: 1px solid rgba(16, 69, 129, 0.2);
  border-radius: 10px;
  color: #163a67;
  font-size: 0.95rem;
  outline: 0;
}

.input-group label {
  position: absolute;
  left: 14px;
  top: 15px;
  color: #5c7297;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95));
  padding: 0 6px;
  transition: var(--transition);
  pointer-events: none;
}

.input-group input:focus,
.input-group textarea:focus {
  border-color: rgba(111, 123, 255, 0.7);
  box-shadow: 0 0 0 3px rgba(111, 123, 255, 0.2);
}

.input-group input:focus + label,
.input-group textarea:focus + label,
.input-group input:not(:placeholder-shown) + label,
.input-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  font-size: 0.75rem;
  color: #1d4f86;
}

.form-alert {
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 15px;
  border: 1px solid;
  font-size: 0.92rem;
}

.form-alert.success {
  background: rgba(60, 245, 181, 0.13);
  border-color: rgba(60, 245, 181, 0.55);
  color: #b7ffe7;
}

.form-alert.error {
  background: rgba(255, 99, 132, 0.12);
  border-color: rgba(255, 130, 155, 0.55);
  color: #ffd5df;
}

iframe.map-frame {
  width: 100%;
  min-height: 330px;
  border: 0;
  border-radius: 16px;
  filter: grayscale(0.2) invert(0.92) hue-rotate(180deg) saturate(0.7);
}

.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--border);
  background: var(--chrome-bg) !important;
  position: relative;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  right: -130px;
  top: -130px;
  filter: blur(65px);
  background: transparent;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: 28px;
  padding: 65px 0 45px;
  position: relative;
}

.footer-col p,
.footer-col li,
.footer-col a {
  color: #436188;
}

.footer-col h4 {
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-contact li i {
  margin-right: 8px;
}

.social-links {
  margin-top: 18px;
  display: flex;
  gap: 10px;
}

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.social-links a:hover {
  transform: translateY(-4px);
  color: #fff;
  border-color: rgba(16, 69, 129, 0.65);
  background: rgba(16, 69, 129, 0.86);
}

.footer-bottom {
  border-top: 1px solid rgba(16, 69, 129, 0.12);
  text-align: center;
  padding: 16px 0;
  color: #5b7598;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1.1);
  }
}

@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(28);
    opacity: 0;
  }
}

@media (max-width: 1040px) {
  .hero-layout,
  .contact-wrap,
  .footer-grid,
  .grid-3,
  .grid-2,
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .brand-logo-mark {
    height: 52px;
    max-width: min(280px, 84vw);
  }

  .brand-line1 {
    font-size: 1.05rem;
  }

  .brand-line2 {
    font-size: 0.72rem;
  }

  .footer-brand .brand-logo-mark {
    height: 68px;
  }

  .navbar .nav-menu {
    position: absolute;
    right: 4%;
    top: 62px;
    flex-direction: column;
    width: 92%;
    padding: 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--chrome-bg) !important;
    transform: scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .navbar .nav-menu.open {
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar .nav-menu li {
    width: 100%;
  }

  .navbar .nav-menu .nav-link {
    display: block;
    text-align: center;
  }

  .hero-layout,
  .contact-wrap,
  .cta-banner,
  .stats-grid,
  .grid-3,
  .grid-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .reach-title {
    font-size: clamp(1.7rem, 8vw, 2.3rem);
  }

  .reach-list li {
    font-size: clamp(1.05rem, 5vw, 1.25rem);
  }

  .reach-socials a {
    width: 48px;
    height: 48px;
    font-size: 1.7rem;
  }

  section {
    padding: 62px 0;
  }

  .about-page section {
    padding: 40px 0;
  }

  .services-page section {
    padding: 42px 0;
  }

  .services-page .page-hero + section {
    padding-top: 20px;
  }

  .hero {
    min-height: auto;
    padding-bottom: 80px;
  }
}