:root {
  --primary: #2e7dff;
  --secondary: #12d8ff;
  --dark: #0c1a2c;
  --light: #f5f8ff;
  --text: #162a3a;
  --text-light: #5c7289;
  --gradient: linear-gradient(135deg, rgba(14, 42, 71, 0.95), rgba(10, 24, 41, 0.95));
  --shadow-soft: 0 20px 45px rgba(13, 36, 66, 0.15);
  --shadow-card: 0 12px 30px rgba(12, 26, 44, 0.12);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: #f0f4ff;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 24px 0 120px;
  background: var(--gradient), url('https://images.unsplash.com/photo-1529074963764-98f45c47344b?auto=format&fit=crop&w=1600&q=80') center/cover;
  color: #fff;
  display: flex;
  flex-direction: column;
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(19, 36, 56, 0.85) 0%, rgba(11, 19, 32, 0.8) 60%, rgba(21, 94, 192, 0.65) 100%);
  z-index: 0;
}

.nav {
  position: relative;
  z-index: 10;
  width: min(1120px, 90vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--secondary);
}

.nav-toggle {
  background: transparent;
  border: none;
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

.hero-content {
  position: relative;
  z-index: 5;
  width: min(880px, 90vw);
  margin: auto;
  text-align: center;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin: 20px 0;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 30px;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 40px;
}

.hero-image {
  margin: 0 auto;
  width: min(760px, 90vw);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(8, 19, 33, 0.45);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.btn {
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  color: #fff;
  box-shadow: 0 14px 30px rgba(17, 80, 180, 0.35);
}

.btn.primary:hover {
  transform: translateY(-2px);
}

.btn.ghost {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  background: transparent;
}

.btn.ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.section {
  padding: 100px 0;
  position: relative;
}

.section:nth-child(even) {
  background: #fff;
}

.section:nth-child(odd) {
  background: var(--light);
}

.section h2 {
  font-size: 2.4rem;
  margin-bottom: 18px;
}

.section-desc {
  max-width: 620px;
  margin: 0 auto 40px;
  color: var(--text-light);
  text-align: center;
}

.two-col {
  display: grid;
  gap: 45px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.pill {
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(46, 125, 255, 0.1);
  color: var(--primary);
  font-size: 0.85rem;
}

.image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(9, 24, 42, 0.35);
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay-card {
  position: absolute;
  inset: auto 24px 24px;
  background: rgba(4, 12, 22, 0.85);
  color: #fff;
  padding: 24px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 40px rgba(4, 12, 22, 0.6);
}

.overlay-card h3 {
  margin-bottom: 12px;
}

.overlay-card ul {
  display: grid;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
}

.cards {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.solution-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border: 1px solid rgba(22, 42, 58, 0.05);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(13, 37, 61, 0.15);
}

.solution-card .icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.inline-list {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--text-light);
}

.globe-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-rows: 240px auto;
  box-shadow: 0 26px 55px rgba(12, 26, 44, 0.3);
}

.globe-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.globe-content {
  background: linear-gradient(135deg, rgba(8, 20, 35, 0.96), rgba(14, 58, 115, 0.92));
  color: #fff;
  padding: 30px;
}

.globe-content h3 {
  margin-bottom: 12px;
}

.lane-grid {
  margin-top: 24px;
  display: grid;
  gap: 18px;
}

.lane-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.testimonials {
  background: linear-gradient(135deg, #0d1d33, #112c4d);
  color: #fff;
}

.testimonial-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 45px rgba(7, 18, 32, 0.35);
  display: flex;
  flex-direction: column;
}

.testimonial-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.testimonial-card blockquote {
  padding: 26px;
  font-style: italic;
  background: rgba(4, 12, 22, 0.7);
  flex: 1;
  display: grid;
  gap: 16px;
}

.testimonial-card footer {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  font-style: normal;
}

.contact {
  background: #fff;
}

.contact-info {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact-info strong {
  display: block;
  color: var(--text-light);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.contact-form {
  background: var(--light);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 18px;
}

.contact-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(8, 20, 35, 0.35);
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label {
  font-weight: 500;
  color: var(--text-light);
}

.form-row input,
.form-row textarea {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(22, 42, 58, 0.15);
  font: inherit;
  background: #fff;
  transition: var(--transition);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(46, 125, 255, 0.15);
}

.form-note {
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: center;
}

.footer {
  background: #040b13;
  color: rgba(255, 255, 255, 0.7);
  padding: 40px 0;
}

.footer-content {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-meta {
  text-align: right;
}

.scroll-top {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  display: grid;
  place-items: center;
  box-shadow: 0 18px 30px rgba(14, 58, 115, 0.35);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: var(--transition);
  z-index: 50;
}

.scroll-top svg {
  fill: #fff;
  transform: rotate(180deg);
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (max-width: 880px) {
  .nav-links {
    position: fixed;
    inset: 0 0 auto;
    top: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    background: rgba(6, 14, 26, 0.95);
    transform: translateY(-100%);
    transition: var(--transition);
    font-size: 1.2rem;
    padding-top: 80px;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 20;
  }

  .nav.open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav.open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .nav.open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding-top: 20px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 600px) {
  .hero-content {
    text-align: left;
  }

  .hero-cta {
    justify-content: flex-start;
  }
}