:root {
  --primary: #0b3d91;
  --secondary: #1da1f2;
  --dark: #061b3a;
  --light: #f5f9ff;
  --text: #25324b;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(11, 61, 145, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--text);
  background: var(--white);
}

.container {
  width: min(1120px, 92%);
  margin: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  backdrop-filter: blur(10px);
}

.nav-wrapper {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--dark);
}

.logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 12px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 22px;
  color: var(--primary);
}

.brand-text span {
  font-size: 12px;
  color: #60708c;
}

.nav-menu {
  display: flex;
  gap: 22px;
}

.nav-menu a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.hero {
  background:
    radial-gradient(circle at 20% 20%, rgba(29,161,242,0.5), transparent 30%),
    linear-gradient(135deg, #061b3a 0%, #0b3d91 52%, #1da1f2 100%);
  color: var(--white);
  padding: 90px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  margin: 0 0 18px;
}

.hero p {
  font-size: 18px;
  line-height: 1.7;
  max-width: 620px;
  opacity: 0.94;
}

.hero-actions, .contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn.primary {
  background: var(--white);
  color: var(--primary);
}

.btn.secondary {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}

.contact .btn.primary {
  background: var(--primary);
  color: var(--white);
}

.contact .btn.secondary {
  background: var(--light);
  color: var(--primary);
  border-color: #dbe8fb;
}

.hero-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 26px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-card h3 {
  margin-top: 0;
  font-size: 24px;
}

.hero-card ul {
  margin: 0;
  padding-left: 20px;
  line-height: 2;
}

.features {
  padding: 42px 0;
  background: var(--light);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-box {
  background: var(--white);
  padding: 24px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feature-box strong {
  color: var(--primary);
  font-size: 18px;
}

.feature-box span {
  font-size: 14px;
  line-height: 1.6;
}

.paket {
  padding: 76px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 34px;
}

.section-title span {
  color: var(--secondary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title h2 {
  color: var(--dark);
  font-size: 34px;
  margin: 10px 0;
}

.section-title p {
  max-width: 620px;
  margin: auto;
  line-height: 1.7;
  color: #60708c;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.price-card {
  position: relative;
  background: var(--white);
  border: 1px solid #dbe8fb;
  border-radius: 22px;
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: 0.25s;
}

.price-card:hover {
  transform: translateY(-8px);
}

.price-card.popular {
  background: linear-gradient(160deg, var(--primary), var(--secondary));
  color: var(--white);
}

.popular-label {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #ffcf33;
  color: var(--dark);
  font-weight: 900;
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 999px;
}

.speed {
  font-size: 25px;
  font-weight: 900;
  margin: 18px 0 6px;
}

.price {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 18px;
}

.btn-card {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 12px;
  font-weight: 800;
}

.price-card.popular .btn-card {
  background: var(--white);
  color: var(--primary);
}

.coverage {
  padding: 56px 0;
  background: linear-gradient(135deg, var(--light), #ffffff);
}

.coverage-box {
  text-align: center;
  background: var(--white);
  padding: 38px;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.coverage-box h2 {
  color: var(--primary);
  margin-top: 0;
}

.contact {
  padding: 76px 0;
  background: var(--light);
}

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

.contact-card,
.map-card {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.contact-card {
  padding: 30px;
}

.contact-card h3 {
  color: var(--primary);
  font-size: 28px;
  margin-top: 0;
}

.contact-card p {
  line-height: 1.7;
}

.map-card iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
}

.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 16px 35px rgba(37,211,102,0.35);
  z-index: 1001;
}

footer {
  background: var(--dark);
  color: var(--white);
  padding: 22px 0;
  text-align: center;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 920px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

  .nav-wrapper {
    flex-direction: column;
    padding: 12px 0;
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .brand-text span {
    display: none;
  }

  .hero {
    padding: 58px 0;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    gap: 12px;
  }

  .hero-card {
    padding: 22px;
  }
}