/* ===== Landing Page — Sky Box Costa Rica ===== */

:root {
  --navy: #0a1628;
  --navy-light: #0f2140;
  --blue: #0056b3;
  --cyan: #00b4d8;
  --cyan-light: #48cae4;
  --cyan-glow: rgba(0, 180, 216, 0.25);
  --alice: #f0f8ff;
  --white: #ffffff;
  --gray: #94a3b8;
  --dark-text: #1e293b;
}

/* ---- Reset & base ---- */
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--dark-text);
  overflow-x: hidden;
  margin: 0;
}

/* ---- Navbar ---- */
.landing-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1030;
  padding: 1rem 0;
  transition: background .3s, box-shadow .3s, padding .3s;
}
.landing-nav.scrolled {
  background: var(--navy) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
  padding: .5rem 0;
}
.landing-nav .navbar-brand img { height: 70px; transition: height .3s; }
.landing-nav.scrolled .navbar-brand img { height: 50px; }
.landing-nav .nav-link {
  color: rgba(255,255,255,.85) !important;
  font-weight: 500;
  margin: 0 .25rem;
  transition: color .2s;
}
.landing-nav .nav-link:hover,
.landing-nav .nav-link.active { color: var(--cyan) !important; }
.landing-nav .btn-login {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #fff !important;
  border: none;
  border-radius: 50px;
  padding: .45rem 1.5rem;
  font-weight: 600;
  transition: transform .2s, box-shadow .2s;
}
.landing-nav .btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--cyan-glow);
}
.navbar-toggler { border-color: rgba(255,255,255,.3); }
.navbar-toggler-icon { filter: invert(1); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #0b3d6e 100%);
  overflow: hidden;
  color: var(--white);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/logo.png') no-repeat center center;
  background-size: 500px;
  opacity: .06;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; }
.hero h1 {
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero h1 span { color: var(--cyan); }
.hero .lead {
  font-size: 1.35rem;
  color: rgba(255,255,255,.85);
  max-width: 600px;
}
.hero .price-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  padding: .6rem 2rem;
  border-radius: 50px;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1.2rem 0;
  box-shadow: 0 4px 25px var(--cyan-glow);
}
.hero .btn-cta {
  background: var(--cyan);
  color: var(--navy);
  font-weight: 700;
  border: none;
  border-radius: 50px;
  padding: .75rem 2.5rem;
  font-size: 1.1rem;
  transition: transform .2s, box-shadow .2s;
}
.hero .btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--cyan-glow);
  color: var(--navy);
}
.hero-img-col { text-align: center; }
.hero-img-col img {
  max-width: 420px;
  width: 100%;
  filter: drop-shadow(0 0 40px var(--cyan-glow));
}

/* ---- Section common ---- */
.section { padding: 5rem 0; }
.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.section-subtitle {
  color: var(--gray);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}
.accent-line {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  border-radius: 2px;
  margin: 0 auto 1rem;
}

/* ---- Services ---- */
.services { background: var(--alice); }
.service-card {
  background: var(--white);
  border: none;
  border-radius: 16px;
  padding: 2.2rem 1.5rem;
  text-align: center;
  transition: transform .3s, box-shadow .3s;
  height: 100%;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0,86,179,.12);
}
.service-icon {
  width: 70px; height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-glow), rgba(0,86,179,.1));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.7rem;
  color: var(--cyan);
}
.service-card h5 { font-weight: 600; color: var(--navy); margin-bottom: .5rem; }
.service-card p { color: var(--gray); font-size: .95rem; }

/* ---- Mission ---- */
.mission { background: var(--white); }
.mission-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #475569;
}
.mission-img {
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex; align-items: center; justify-content: center;
  padding: 3rem;
}
.mission-img img {
  max-width: 260px;
  filter: drop-shadow(0 0 30px var(--cyan-glow));
}

/* ---- Tracking quick ---- */
.tracking-section {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
}
.tracking-section .form-control {
  border-radius: 50px;
  padding: .75rem 1.5rem;
  border: 2px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.08);
  color: #fff;
  font-size: 1rem;
}
.tracking-section .form-control::placeholder { color: rgba(255,255,255,.5); }
.tracking-section .form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
  background: rgba(255,255,255,.12);
  color: #fff;
}
.tracking-section .btn-track {
  border-radius: 50px;
  padding: .75rem 2rem;
  background: var(--cyan);
  color: var(--navy);
  font-weight: 700;
  border: none;
  transition: transform .2s, box-shadow .2s;
}
.tracking-section .btn-track:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--cyan-glow);
}

/* ---- Contact ---- */
.contact { background: var(--alice); }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-icon {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ---- Footer ---- */
.landing-footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 3.5rem 0 1.5rem;
}
.landing-footer h5 { color: var(--white); font-weight: 600; margin-bottom: 1rem; }
.landing-footer a { color: rgba(255,255,255,.6); text-decoration: none; transition: color .2s; }
.landing-footer a:hover { color: var(--cyan); }
.landing-footer .footer-logo img { height: 50px; margin-bottom: 1rem; }
.footer-socials a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  margin-right: .5rem;
  font-size: 1.1rem;
  transition: background .2s, transform .2s;
}
.footer-socials a:hover {
  background: var(--cyan);
  color: var(--navy) !important;
  transform: translateY(-3px);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.2rem;
  margin-top: 2.5rem;
  font-size: .85rem;
}

/* ---- WhatsApp float ---- */
.whatsapp-float {
  position: fixed;
  bottom: 25px; right: 25px;
  z-index: 1050;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  box-shadow: 0 4px 15px rgba(37,211,102,.4);
  transition: transform .3s, box-shadow .3s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37,211,102,.5);
  color: #fff;
}
.whatsapp-float::after {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #25d366;
  animation: pulse-ring 1.5s ease-out infinite;
  z-index: -1;
}
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ---- Scroll animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease-out, transform .6s ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 991px) {
  .landing-nav .navbar-brand img { height: 50px; }
  .landing-nav.scrolled .navbar-brand img { height: 40px; }
  .hero h1 { font-size: 2.6rem; }
  .hero-img-col { margin-top: 2rem; }
  .hero-img-col img { max-width: 250px; }
  .navbar-collapse {
    background: var(--navy);
    border-radius: 12px;
    padding: 1rem;
    margin-top: .5rem;
  }
}
@media (max-width: 575px) {
  .landing-nav .navbar-brand img { height: 40px; }
  .landing-nav.scrolled .navbar-brand img { height: 34px; }
  .hero { padding-top: 90px; }
  .hero h1 { font-size: 2rem; }
  .hero .price-badge { font-size: 1.2rem; padding: .5rem 1.5rem; }
  .section { padding: 3.5rem 0; }
  .section-title { font-size: 1.7rem; }
}