:root {
  --primary-color: #0a1f44;
  --secondary-color: #ff5100;
}

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

body {
  font-family: "DM Sans", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #222;
  line-height: 1.6;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* TOP NAV */
nav {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: #f0c040;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
  color: #0a1f44;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo-text span {
  color: #f0c040;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  color: #000000;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s;
}

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

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

.hamburger span {
  width: 28px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
}

/* HERO */
.hero {
  background:
    linear-gradient(rgba(10, 31, 68, 0.75), rgba(10, 31, 68, 0.75)),
    url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=1200")
      center/cover no-repeat;
  min-height: 85vh;
  display: flex;
  align-items: center;
  text-align: center;
  color: #fff;
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 15px;
}

.hero h1 span {
  color: var(--secondary-color);
}

.hero p {
  font-size: 20px;
  max-width: 650px;
  margin: 0 auto 30px;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--secondary-color);
  color: #fff;
}

.btn-primary:hover {
  background: #a32600;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  margin-left: 15px;
}

.btn-outline:hover {
  background: #fff;
  color: #0a1f44;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

/* SECTION HEADER */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 34px;
  font-weight: 700;
  color: #0a1f44;
  margin-bottom: 10px;
}

.section-sub {
  text-align: center;
  font-size: 17px;
  color: #666;
  margin-bottom: 50px;
}

/* PAKET */
#paket {
  background: #f8f9fc;
}

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

.paket-card {
  background: #fff;
  border-radius: 16px;
  padding: 35px 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  border: 2px solid transparent;
  position: relative;
}

.paket-card.featured {
  border-color: var(--secondary-color);
  transform: scale(1.03);
}

.paket-card.featured .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary-color);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 20px;
  border-radius: 20px;
}

.paket-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.paket-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.paket-icon {
  font-size: 42px;
  margin-bottom: 10px;
}

.paket-card h3 {
  font-size: 22px;
  color: #0a1f44;
  margin-bottom: 5px;
}

.paket-speed {
  font-size: 36px;
  font-weight: 800;
  color: #0a1f44;
  margin: 10px 0;
}

.paket-speed small {
  font-size: 14px;
  font-weight: 400;
  color: #888;
}

.paket-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--secondary-color);
  margin: 10px 0 15px;
}

.paket-price small {
  font-size: 14px;
  font-weight: 400;
  color: #999;
}

.paket-features {
  list-style: none;
  margin: 15px 0 25px;
  text-align: left;
}

.paket-features li {
  padding: 6px 0;
  font-size: 14px;
  color: #555;
}

.paket-features li::before {
  content: "\2713";
  color: #28a745;
  font-weight: 700;
  margin-right: 8px;
}

.btn-paket {
  background: var(--primary-color);
  color: #fff;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  transition: background 0.3s;
}

.btn-paket:hover {
  background: var(--secondary-color);
  color: #fff;
}

/* TESTIMONI */
#testimoni {
  background: #fff;
}

.testimoni-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimoni-card {
  background: #f8f9fc;
  border-radius: 14px;
  padding: 30px;
  position: relative;
}

.testimoni-card .quote {
  font-size: 28px;
  color: var(--secondary-color);
  margin-bottom: 10px;
}

.testimoni-card p {
  font-style: italic;
  font-size: 15px;
  color: #444;
  margin-bottom: 20px;
}

.testimoni-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimoni-user img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testimoni-user h4 {
  font-size: 15px;
  color: #0a1f44;
}

.testimoni-user span {
  font-size: 13px;
  color: #888;
}

.stars {
  color: var(--secondary-color);
  letter-spacing: 2px;
  font-size: 14px;
  margin-top: 2px;
}

/* FOOTER */
footer {
  background: #0a1f44;
  color: #ccc;
  padding: 50px 0 0;
}

footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}

footer h3 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 15px;
}

footer p,
footer li {
  font-size: 14px;
  line-height: 2;
}

footer ul {
  list-style: none;
}

footer a {
  color: #ccc;
  transition: color 0.3s;
}

footer a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
  font-size: 13px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.footer-contact .ic {
  min-width: 20px;
}

/* WHATSAPP FLOATING */
.wa-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.55);
}

.wa-tooltip {
  position: fixed;
  bottom: 95px;
  right: 25px;
  background: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #0a1f44;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
  z-index: 998;
  display: none;
}

.wa-float:hover + .wa-tooltip {
  display: block;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #0a1f44;
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    text-align: center;
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-buttons .btn {
    display: block;
    margin: 5px 0;
    width: 100%;
  }

  .btn-outline {
    margin-left: 0;
  }

  .paket-card.featured {
    transform: none;
  }

  .paket-card.featured:hover {
    transform: translateY(-6px);
  }

  .section-title {
    font-size: 27px;
  }
}