@charset "UTF-8";

:root {
  --bg-dark: #050a14;
  --bg-card-glass: rgba(12, 24, 46, 0.65);
  --cyan-glow: #00d2ff;
  --cyan-accent: #00f2fe;
  --blue-deep: #0066ff;
  --blue-gradient: linear-gradient(135deg, #00d2ff 0%, #0055ff 100%);
  --text-main: #ffffff;
  --text-muted: #f1f2f4;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-body);
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 210, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 40%);
}

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

/* CABEÇALHO */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 5%;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 210, 255, 0.15);
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 12px rgba(0, 210, 255, 0.5));
  border-radius: 8px;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-logo-img:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 0 18px rgba(0, 210, 255, 0.8));
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--cyan-glow);
}

.btn-wa-header {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.3);
  transition: transform 0.2s ease;
}

.btn-wa-header:hover {
  transform: translateY(-2px);
}

/* HERO */
.hero {
  position: relative;
  padding: 5rem 5% 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(180deg, rgba(0, 210, 255, 0.05) 0%, transparent 100%);
}

.badge-beach {
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid var(--cyan-glow);
  color: var(--cyan-glow);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero h2 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.hero h2 span {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 25px rgba(0, 210, 255, 0.4));
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-bottom: 2rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.btn-cyan {
  background: var(--blue-gradient);
  color: #000;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 800;
  text-transform: uppercase;
  box-shadow: 0 0 25px rgba(0, 210, 255, 0.4);
  transition: all 0.3s ease;
}

.btn-cyan:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.7);
}

.installation-box {
  background: var(--bg-card-glass);
  border: 1px dashed var(--cyan-glow);
  padding: 0.75rem 1.8rem;
  border-radius: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
  backdrop-filter: blur(8px);
}

.installation-box strong {
  color: var(--cyan-glow);
  font-size: 1.1rem;
}

/* PLANOS */
.plans-section {
  padding: 4rem 5%;
}

.section-title {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title h3 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
}

.section-title h3 span {
  color: var(--cyan-glow);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.plan-card {
  background: var(--bg-card-glass);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: 20px;
  padding: 2rem 1.4rem;
  text-align: center;
  position: relative;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan-glow);
  box-shadow: 0 10px 30px rgba(0, 210, 255, 0.25);
}

.plan-card.highlight {
  border: 2px solid var(--cyan-glow);
  background: linear-gradient(180deg, rgba(0, 102, 255, 0.25) 0%, rgba(12, 24, 46, 0.65) 100%);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.35);
  transform: scale(1.04);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-gradient);
  color: #000;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.3rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
}

.speed-val {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--cyan-glow);
  line-height: 1;
}

.speed-unit {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-main);
  margin-bottom: 1.2rem;
  display: block;
}

.price-box {
  margin-bottom: 1.5rem;
}

.price-currency {
  font-size: 1rem;
  vertical-align: top;
}

.price-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
}

.price-cents {
  font-size: 1rem;
  vertical-align: top;
}

.price-period {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

.plan-list {
  list-style: none;
  text-align: left;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.plan-list li {
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-list li i {
  color: var(--cyan-glow);
}

.btn-plan {
  display: block;
  width: 100%;
  padding: 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--cyan-glow);
  color: var(--cyan-glow);
  font-weight: 700;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-plan:hover {
  background: var(--cyan-glow);
  color: #000;
}

.plan-card.highlight .btn-plan {
  background: var(--blue-gradient);
  color: #000;
  border: none;
}

/* VANTAGENS */
.features {
  padding: 5rem 5%;
  background: rgba(0, 0, 0, 0.3);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-item {
  background: var(--bg-card-glass);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  backdrop-filter: blur(8px);
}

.feature-item i {
  font-size: 2.5rem;
  color: var(--cyan-glow);
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* SECÇÃO CTA */
.cta-section {
  padding: 4rem 5%;
  display: flex;
  justify-content: center;
}

.cta-card-glass {
  background: var(--bg-card-glass);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: 24px;
  padding: 3rem 2rem;
  text-align: center;
  max-width: 800px;
  width: 100%;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 210, 255, 0.15);
}

.cta-card-glass h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: #fff;
}

.cta-card-glass p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.btn-whatsapp-cta {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-whatsapp-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.7);
}

/* RODAPÉ */
footer {
  padding: 3rem 5% 1.5rem;
  background: #050a14;
  border-top: 1px solid rgba(0, 210, 255, 0.15);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.brand-logo-img-footer {
  height: 65px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 15px rgba(0, 210, 255, 0.6));
  transition: transform 0.3s ease;
}

.brand-logo-img-footer:hover {
  transform: scale(1.05);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
}

@media (max-width: 768px) {
  nav {
    display: none;
  }
  .hero h2 {
    font-size: 2.3rem;
  }
  .plan-card.highlight {
    transform: scale(1);
  }
  .cta-card-glass h3 {
    font-size: 1.7rem;
  }
  .brand-logo-img {
    height: 80px;
  }
  .brand-logo-img-footer {
    height: 80px;
  }
}