/* ===================== RESET & BASE ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #D4AF37;
  --gold-light: #F0D060;
  --gold-dark: #A88B20;
  --black: #0a0a0a;
  --black-2: #111111;
  --black-3: #1a1a1a;
  --black-4: #222222;
  --white: #ffffff;
  --gray: #aaaaaa;
  --gray-light: #cccccc;
  --font: 'Inter', 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background-color: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===================== TYPOGRAPHY ===================== */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); font-weight: 600; }
p  { color: var(--gray-light); }

.gold  { color: var(--gold); }
.center { text-align: center; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--black);
}
.btn-gold:hover { background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,175,55,0.35); }

.btn-outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}
.btn-outline:hover { background: rgba(212,175,55,0.1); transform: translateY(-2px); }

/* ===================== LAYOUT ===================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 90px 0; }

/* ===================== NAVBAR ===================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}
#navbar.scrolled {
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--white);
}
.logo span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: var(--gray-light);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold); }

.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-cta .btn { padding: 10px 22px; font-size: 0.95rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--black-2);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 999;
  border-bottom: 1px solid rgba(212,175,55,0.2);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--gray-light);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid var(--black-4);
  transition: color 0.2s;
}
.mobile-menu a:hover, .mobile-menu a:last-child { border-bottom: none; color: var(--gold); }
.mobile-menu .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* ===================== HERO ===================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 100px 24px 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.88) 0%,
    rgba(20,15,0,0.80) 50%,
    rgba(10,10,10,0.88) 100%
  ),
  url('https://images.unsplash.com/photo-1574629810360-7efbbe195018?w=1600&q=80') center/cover no-repeat;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(212,175,55,0.12);
  border: 1px solid rgba(212,175,55,0.3);
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.hero-content h1 { margin-bottom: 24px; }
.hero-content h1 em { font-style: normal; color: var(--gold); }

.hero-content p {
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 36px;
  color: var(--gray);
}

.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
}
.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-light);
}
.hero-badge-item .check {
  width: 18px; height: 18px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--black);
  font-weight: 700;
  flex-shrink: 0;
}

/* ===================== FEATURES ===================== */
#recursos { background: var(--black-2); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { max-width: 560px; margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--black-3);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(212,175,55,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.feature-icon {
  width: 52px; height: 52px;
  background: rgba(212,175,55,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-card h3 { margin-bottom: 10px; }
.feature-card p { font-size: 0.95rem; }

/* ===================== WHY US ===================== */
#por-que {
  background: var(--black);
}
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.why-list { display: flex; flex-direction: column; gap: 16px; }
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--black-3);
  border-radius: 12px;
  border-left: 3px solid var(--gold);
  transition: background 0.2s;
}
.why-item:hover { background: var(--black-4); }
.why-item .icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.why-item-text h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.why-item-text p { font-size: 0.9rem; }
.why-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.why-image img { width: 100%; height: 100%; object-fit: cover; }
.why-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212,175,55,0.15) 0%, transparent 60%);
}
.why-image-border {
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--gold), transparent 60%);
  z-index: -1;
}

/* ===================== HOW IT WORKS ===================== */
#como-funciona { background: var(--black-2); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px; left: calc(16% + 24px); right: calc(16% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, transparent 50%, var(--gold) 100%);
  opacity: 0.3;
}
.step-card { text-align: center; }
.step-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--black);
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(212,175,55,0.3);
}
.step-card h3 { margin-bottom: 12px; }
.step-card p { font-size: 0.95rem; }

/* ===================== CATEGORIES ===================== */
#categorias { background: var(--black); }
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.category-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.category-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.category-card:hover img { transform: scale(1.06); }
.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.category-card:hover .category-overlay { background: linear-gradient(to top, rgba(212,175,55,0.6) 0%, rgba(0,0,0,0.4) 60%, transparent 100%); }
.category-overlay h3 { font-size: 1.1rem; font-weight: 700; }

/* ===================== PLANS ===================== */
#planos { background: var(--black-2); }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}
.plan-card {
  background: var(--black-3);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}
.plan-card:hover {
  border-color: rgba(212,175,55,0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.plan-card.popular {
  border-color: var(--gold);
  background: linear-gradient(135deg, #1a1500 0%, var(--black-3) 100%);
  transform: scale(1.04);
}
.plan-card.popular:hover { transform: scale(1.04) translateY(-6px); }

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.plan-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.plan-price {
  margin-bottom: 8px;
}
.plan-price .currency { font-size: 1.2rem; font-weight: 700; color: var(--gold); vertical-align: top; line-height: 2; }
.plan-price .amount { font-size: 3rem; font-weight: 800; color: var(--white); }
.plan-period { font-size: 0.9rem; color: var(--gray); margin-bottom: 8px; }
.plan-economy {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
  background: rgba(212,175,55,0.1);
  padding: 4px 12px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 24px;
}

.plan-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; text-align: left; }
.plan-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--gray-light);
}
.plan-feature .check { color: var(--gold); font-weight: 700; font-size: 0.75rem; flex-shrink: 0; }

.plan-card .btn { width: 100%; justify-content: center; }

/* ===================== FAQ ===================== */
#faq { background: var(--black); }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--black-3);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}
.faq-question:hover { background: var(--black-4); }
.faq-question span { font-weight: 600; font-size: 1rem; }
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.3s;
}
.faq-item.open .faq-icon { background: var(--gold); color: var(--black); transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 200px; padding: 0 24px 20px; }
.faq-answer p { font-size: 0.95rem; line-height: 1.7; }

/* ===================== CTA FINAL ===================== */
#cta-final {
  background: linear-gradient(135deg, var(--black-3) 0%, #0f0c00 50%, var(--black-3) 100%);
  border-top: 1px solid rgba(212,175,55,0.2);
  text-align: center;
}
.cta-glow {
  position: relative;
  overflow: hidden;
}
.cta-glow::before {
  content: '';
  position: absolute;
  width: 500px; height: 300px;
  background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
#cta-final h2 { margin-bottom: 16px; }
#cta-final p { max-width: 500px; margin: 0 auto 36px; }
#cta-final .btn { font-size: 1.1rem; padding: 16px 36px; }

/* ===================== FOOTER ===================== */
footer {
  background: var(--black-2);
  border-top: 1px solid rgba(212,175,55,0.15);
  padding: 48px 24px 32px;
  text-align: center;
}
.footer-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.footer-logo span { color: var(--gold); }

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.footer-links a {
  font-size: 0.9rem;
  color: var(--gray-light);
  font-weight: 500;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }

.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(212,175,55,0.15);
  margin: 0 0 28px;
}

.footer-company {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}
.footer-company p {
  font-size: 0.9rem;
  color: var(--gray-light);
}
.footer-company-name {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: var(--gold) !important;
  margin-bottom: 4px;
}

.footer-disclaimer {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 24px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--gray);
}

/* ===================== WHATSAPP FLOAT ===================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  z-index: 999;
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,0.7); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }

/* ===================== SCROLL ANIMATION ===================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-card.popular { transform: scale(1); }
  .plan-card.popular:hover { transform: translateY(-6px); }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .why-image { order: -1; }
  
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  
  .categories-grid { grid-template-columns: 1fr 1fr; }
  
  .plans-grid { grid-template-columns: 1fr; }
  
  section { padding: 60px 0; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; align-items: center; }
}