@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Work+Sans:wght@400;500;600;700&display=swap");

:root {
  --brand-navy: #0a2145;
  --brand-blue: #2f82b9;
  --accent: #f0b24a;
  --surface: #ffffff;
  --surface-muted: #f6f8fb;
  --border-soft: #e1e7f0;
  --text-muted: #5d6a7b;
  --shadow-soft: 0 15px 35px rgba(11, 26, 44, 0.08);
  --shadow-hover: 0 24px 50px rgba(11, 26, 44, 0.16);
}

html,
body {
  overflow-x: hidden;
}

body {
  font-family: "Work Sans", "Poppins", sans-serif;
  color: #0b1a2c;
  background: #eef2f7;
}

h1,
h2,
h3,
h4,
.section-title {
  font-family: "Space Grotesk", "Poppins", sans-serif;
  letter-spacing: 0.2px;
}

.section-header {
  max-width: 820px;
  margin: 0 auto 2.5rem;
}

.section-title {
  font-size: clamp(2.1rem, 2.6vw, 3.1rem);
  line-height: 1.15;
  display: inline-block;
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 86px;
  height: 4px;
  margin: 0.75rem auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-navy) 0%, var(--brand-blue) 55%, var(--accent) 100%);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.about,
.services,
.features,
.contact {
  position: relative;
  padding: 3.75rem 0;
}

.about {
  background: linear-gradient(180deg, var(--surface-muted) 0%, #ffffff 60%);
}

.services {
  background: var(--surface);
}

.features {
  background: linear-gradient(180deg, #ffffff 0%, var(--surface-muted) 100%);
}

.contact {
  background: var(--surface);
}

.about > .container,
.services > .container,
.features > .container,
.contact > .container {
  position: relative;
  z-index: 1;
}

.about-text p {
  color: #3f4c5c;
  font-size: 1.05rem;
}

.about-features {
  gap: 1.25rem;
}

.feature-item {
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: 0 12px 24px rgba(11, 26, 44, 0.06);
}

.feature-item i {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 33, 69, 0.08);
  color: var(--brand-navy);
}

.about-image img {
  border-radius: 24px;
  box-shadow: 0 25px 60px rgba(10, 33, 69, 0.2);
}

.services-grid,
.features-grid {
  gap: 2rem;
}

.service-card,
.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--border-soft);
  background: linear-gradient(180deg, #ffffff 0%, #f7f9fd 100%);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover,
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--brand-navy) 0%, var(--brand-blue) 60%, var(--accent) 100%);
}

.service-card h3 {
  font-size: 1.55rem;
  line-height: 1.3;
}

.service-card > p {
  color: var(--text-muted);
}

.service-card .card-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid #eef1f6;
}

.service-icon,
.feature-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--brand-navy);
  border: 5px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 28px rgba(10, 33, 69, 0.22);
}

.service-icon {
  width: 86px;
  height: 86px;
  border-radius: 24px;
}

.service-icon img {
  filter: drop-shadow(0 6px 12px rgba(10, 33, 69, 0.25));
}

.service-details li::before {
  content: "\2022";
  color: var(--accent);
  font-weight: 700;
}

.contact-form {
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 16px 30px rgba(11, 26, 44, 0.08);
}

.form-group input,
.form-group textarea {
  border-radius: 12px;
  border-color: #d6deea;
}

.btn {
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  border: none;
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-blue) 70%, var(--accent) 100%);
  box-shadow: 0 16px 30px rgba(10, 33, 69, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 38px rgba(10, 33, 69, 0.3);
}

@media (max-width: 768px) {
  .section-title::after {
    width: 64px;
  }

  .about,
  .services,
  .features,
  .contact {
    padding: 3rem 0;
  }
}