* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", sans-serif;
  color: #222;
  background: #fff;
}

/* HEADER */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 18px 0px;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  font-size: 28px;
}
.logo-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: #0077cc;
  letter-spacing: 0.5px;
}
nav {
  display: flex;
  gap: 32px;
}
nav a {
  text-decoration: none;
  color: #444;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover {
  color: #0077cc;
}
.header-tfn {
  background: #0077cc;
  color: #fff;
  padding: 8px 20px;
  border-radius: 24px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}
.header-tfn:hover {
  background: #005fa3;
}

.header-tfn img {
  height: 20px;
  filter: brightness(0) invert(1);
}

/* HERO */
.hero {
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 10%), rgba(0, 0, 0, 10%)),
    url(../images/hero-bg.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: left center;
  text-align: center;
  padding: 60px 15px 60px;
  position: relative;
  overflow: hidden;
  z-index: 5;
}
.hero::before {
  content: "✈";
  position: absolute;
  font-size: 300px;
  opacity: 0.04;
  top: -40px;
  left: 40px;
  transform: rotate(20deg);
  z-index: -1;
}
.hero-badge {
  display: inline-block;
  background: #e0f0ff;
  color: #0077cc;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0a2540;
  line-height: 1.15;
  margin-bottom: 16px;
}
.hero h1 span {
  color: #0077cc;
}
.hero p {
  color: #2b2b2b;
  font-size: 1.1rem;
  max-width: 470px;
  margin: 0 auto 36px;
}
.tfn-box {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 2px solid #0077cc;
  border-radius: 16px;
  padding: 10px 30px;
  box-shadow: 0 4px 24px rgba(0, 119, 204, 0.12);
  margin-bottom: 20px;
}
.tfn-icon {
  font-size: 2rem;
}
.tfn-icon img {
  height: 30px;
}
.tfn-label {
  font-size: 0.8rem;
  color: #888;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.tfn-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: #0077cc;
  letter-spacing: 1px;
}
.tfn-number a {
  text-decoration: none;
  color: #0077cc;
}
.tfn-number a:hover {
  color: #0168b3;
}
.hero-cta {
  display: block;
  margin-top: 10px;
  background: #0077cc;
  color: #fff;
  padding: 14px 40px;
  border-radius: 32px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition:
    background 0.2s,
    transform 0.15s;
  box-shadow: 0 4px 16px rgba(0, 119, 204, 0.25);
}
.hero-cta:hover {
  background: #005fa3;
  transform: translateY(-2px);
}

/* SERVICES */
.services {
  padding: 80px 24px;
  background: #f8fbff;
}
.section-header {
  text-align: center;
  margin-bottom: 52px;
}
.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #0a2540;
  margin-bottom: 10px;
}
.section-header p {
  color: #666;
  font-size: 1rem;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}
.card {
  background: #fff;
  border-radius: 20px;
  padding: 25px 18px;
  text-align: center;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  border: 1px solid #e8f0fb;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 119, 204, 0.13);
}
.card-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}
.card:nth-child(1) .card-icon {
  background: #e0f0ff;
}
.card:nth-child(2) .card-icon {
  background: #e8f8ee;
}
.card:nth-child(3) .card-icon {
  background: #fff4e5;
}
.card:nth-child(4) .card-icon {
  background: #f3eeff;
}
.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #0a2540;
  margin-bottom: 10px;
}
.card p {
  font-size: 0.92rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 0px;
}
.card-link {
  display: inline-block;
  margin-top: 18px;
  color: #0077cc;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.card-link:hover {
  text-decoration: underline;
}

/* WHY US */
.why {
  padding: 70px 24px;
  background: #fff;
  text-align: center;
}
.why h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #0a2540;
  margin-bottom: 40px;
}
.why-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  max-width: 860px;
  margin: 0 auto;
}
.why-item {
  flex: 1 1 180px;
  max-width: 200px;
}
.why-smtitle {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0a2540;
  margin-bottom: 10px;
}

.why-desc {
  font-size: 0.9rem;
  color: #555;
  margin-top: 4px;
}

/* FOOTER */
footer {
  background: #0a2540;
  color: #c9d8e8;
  padding: 48px 48px 28px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  justify-content: center;
  margin-bottom: 35px;
  text-align: center;
}
.footer-brand .logo-text {
  color: #fff;
  font-size: 1.4rem;
}
.footer-brand p {
  font-size: 0.88rem;
  color: #afc4d5;
  margin-top: 10px;
  max-width: 600px;
  line-height: 1.6;
}
.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  color: #adbdcc;
  font-size: 1rem;
  text-decoration: none;
  margin-bottom: 8px;
}
.footer-col a:hover {
  color: #fff;
}
.footer-tfn {
  background: #0077cc;
  color: #fff;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 1px;
  display: inline-block;
  margin-top: 8px;
}
.footer-tfn img {
  height: 20px;
  filter: brightness(0) invert(1);
}
.footer-tfn a {
  text-decoration: none;
  color: #fff;
  margin-bottom: 0px;
}
.footer-bottom {
  border-top: 1px solid #1e3a55;
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: #adbdcc;
}

.content-section {
  width: 100%;
  max-width: 1420px;
  margin: 0 auto;
  padding: 40px 0px;
  background-color: #fff;
}

.content-section h2,
h3 {
  font-size: 24px;
  font-weight: 700;
  color: #222;
  margin-bottom: 20px;
}

.content-section p {
  font-size: 15px;
  line-height: 23px;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 15px;
}

.content-section ul {
  margin: 0px;
  padding: 0px;
  padding-left: 21px;
  margin-top: 16px;
  margin-bottom: 16px;
}

.content-section ul li {
  font-size: 15px;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 10px;
}

@media (max-width: 640px) {
  header {
    padding: 12px 2px;
  }
  nav {
    display: none;
  }
  .hero h1 {
    font-size: 1.6rem;
  }
  .header-tfn {
    padding: 6px 12px;
  }
  .content-section h2,
  h3 {
    font-size: 18px;
  }
  .tfn-number {
    font-size: 1.5rem;
  }
  footer {
    padding: 36px 20px 20px;
  }
  .hero {
    padding: 50px 24px 50px;
  }
  .hero::before {
    display: none;
  }
  .hero p {
    margin: 0 auto 23px;
    font-size: 1rem;
  }
  .header-row {
    gap: 8px;
  }
  .section-header h2 {
    font-size: 1.4rem;
  }
  .services {
    padding: 35px 18px;
  }
  .footer-brand p {
    margin-bottom: 8px;
  }
  .card {
    padding: 25px 16px;
  }
}

@media (max-width: 370px) {
  .logo-text {
    font-size: 1.15rem;
  }
  .header-tfn {
    font-size: 0.8rem;
  }
  .header-tfn img {
    height: 15px;
  }
}