/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #2c3e50; background: #fafafa; line-height: 1.7;
}
a { color: #1a5276; text-decoration: none; transition: color .2s; }
a:hover { color: #f39c12; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* === HEADER === */
.site-header {
  background: linear-gradient(135deg, #1a5276 0%, #154360 100%);
  box-shadow: 0 2px 12px rgba(0,0,0,.15);
  position: sticky; top: 0; z-index: 1000;
}
.header-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
}
.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link img { height: 50px; width: auto; }
.logo-text { color: #fff; font-size: 1.1rem; font-weight: 700; }
.logo-text span { color: #f39c12; }

/* NAV */
.main-nav { background: #154360; border-top: 1px solid rgba(255,255,255,.1); }
.main-nav ul {
  display: flex; flex-wrap: wrap; list-style: none;
  justify-content: center; gap: 0;
}
.main-nav li a {
  display: block; padding: 10px 18px; color: #ecf0f1;
  font-size: .88rem; font-weight: 500; transition: background .2s, color .2s;
  border-right: 1px solid rgba(255,255,255,.06);
}
.main-nav li a:hover, .main-nav li a.active {
  background: #f39c12; color: #fff;
}

/* Mobile nav toggle */
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; padding: 8px; }

/* === HERO === */
.hero {
  background: url('../images/hero.jpg') center/cover no-repeat;
  min-height: 420px; display: flex; align-items: center;
  position: relative; color: #fff; text-align: center;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,82,118,.85), rgba(21,67,96,.7));
}
.hero-content { position: relative; z-index: 1; width: 100%; padding: 60px 20px; }
.hero h1 { font-size: 2.6rem; margin-bottom: 16px; text-shadow: 0 2px 8px rgba(0,0,0,.3); }
.hero h1 span { color: #f39c12; }
.hero p { font-size: 1.15rem; max-width: 700px; margin: 0 auto 28px; opacity: .95; }
.btn {
  display: inline-block; padding: 14px 36px; border-radius: 6px;
  font-weight: 700; font-size: 1rem; transition: all .25s; cursor: pointer; border: none;
}
.btn-primary { background: #f39c12; color: #fff; }
.btn-primary:hover { background: #e67e22; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(243,156,18,.4); }
.btn-outline { border: 2px solid #fff; color: #fff; background: transparent; margin-left: 12px; }
.btn-outline:hover { background: #fff; color: #1a5276; }

/* === SECTIONS === */
section { padding: 60px 0; }
.section-title {
  text-align: center; margin-bottom: 45px;
}
.section-title h2 { font-size: 2rem; color: #1a5276; margin-bottom: 10px; }
.section-title p { color: #7f8c8d; font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.section-title .underline {
  width: 60px; height: 4px; background: #f39c12; margin: 14px auto 0; border-radius: 2px;
}

/* Grid */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }

/* Cards */
.card {
  background: #fff; border-radius: 10px; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.07); transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 35px rgba(0,0,0,.12); }
.card img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 22px; }
.card-body h3 { font-size: 1.2rem; color: #1a5276; margin-bottom: 8px; }
.card-body p { color: #666; font-size: .93rem; margin-bottom: 12px; }
.price { font-size: 1.3rem; color: #f39c12; font-weight: 700; }
.price small { font-size: .75rem; color: #999; font-weight: 400; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-item {
  text-align: center; padding: 35px 25px; background: #fff;
  border-radius: 10px; box-shadow: 0 2px 15px rgba(0,0,0,.05);
  transition: transform .3s;
}
.feature-item:hover { transform: translateY(-4px); }
.feature-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: linear-gradient(135deg, #1a5276, #2980b9);
  color: #fff; font-size: 1.8rem; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 18px;
}
.feature-item h3 { color: #1a5276; margin-bottom: 10px; font-size: 1.1rem; }
.feature-item p { color: #666; font-size: .9rem; }

/* CTA */
.cta-section {
  background: linear-gradient(135deg, #1a5276, #154360);
  color: #fff; text-align: center; padding: 60px 20px;
}
.cta-section h2 { font-size: 2rem; margin-bottom: 14px; }
.cta-section p { font-size: 1.05rem; opacity: .9; margin-bottom: 28px; max-width: 600px; margin-left: auto; margin-right: auto; margin-bottom: 28px; }

/* === CONTENT PAGES === */
.page-banner {
  background: linear-gradient(135deg, #1a5276, #154360);
  color: #fff; text-align: center; padding: 50px 20px;
}
.page-banner h1 { font-size: 2.2rem; margin-bottom: 8px; }
.page-banner p { opacity: .85; font-size: 1.05rem; }
.content-section { padding: 50px 0; }
.content-section h2 { color: #1a5276; font-size: 1.5rem; margin: 30px 0 12px; border-left: 4px solid #f39c12; padding-left: 14px; }
.content-section h3 { color: #2c3e50; font-size: 1.2rem; margin: 20px 0 8px; }
.content-section p, .content-section li { color: #555; margin-bottom: 10px; }
.content-section ul { padding-left: 24px; }
.content-section ul li { list-style: disc; margin-bottom: 8px; }

/* FAQ */
.faq-item {
  background: #fff; border-radius: 8px; padding: 22px 28px; margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,.05); border-left: 4px solid #f39c12;
}
.faq-item h3 { color: #1a5276; font-size: 1.1rem; margin-bottom: 8px; }
.faq-item p { color: #555; font-size: .95rem; }

/* === FOOTER === */
.site-footer {
  background: #1a252f; color: #bdc3c7; padding: 50px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  padding-bottom: 35px;
}
.footer-col h4 { color: #fff; font-size: 1.1rem; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.footer-col h4::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 35px; height: 3px; background: #f39c12; border-radius: 2px;
}
.footer-col p, .footer-col li { font-size: .9rem; margin-bottom: 8px; }
.footer-col ul { list-style: none; }
.footer-col ul li a { color: #bdc3c7; }
.footer-col ul li a:hover { color: #f39c12; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center; padding: 18px 0; font-size: .82rem; color: #7f8c8d;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
  .grid-3, .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .main-nav ul { display: none; flex-direction: column; }
  .main-nav ul.active { display: flex; }
  .main-nav li a { text-align: center; border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .grid-2, .grid-3, .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .btn-outline { margin-left: 0; margin-top: 10px; }
}