/* ============================================================
   LUIS CARCHI · ATOMY USA — LANDING PAGE
   Light Luxury · Whites, Blues, Greens & Gold · Mobile First
   ============================================================ */

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

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

body {
  background-color: #fafcff;
  color: #0c1827;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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


/* ===== CSS VARIABLES ===== */
:root {
  /* Fondos */
  --bg-primary:     #fafcff;
  --bg-secondary:   #eef4fb;
  --bg-green:       #eef8f4;
  --bg-card:        #ffffff;

  /* Texto */
  --text-primary:   #0c1827;
  --text-secondary: #4a657e;
  --text-muted:     #8fa8be;

  /* Colores principales */
  --blue:           #1B5FC4;
  --blue-light:     #4a8be0;
  --green:          #10C98F;
  --green-dark:     #0aaa78;
  --gold:           #c9a84c;
  --gold-light:     #e8c97a;

  /* Brillos */
  --blue-glow:      rgba(27, 95, 196, 0.18);
  --green-glow:     rgba(16, 201, 143, 0.18);
  --gold-glow:      rgba(201, 168, 76, 0.22);

  /* Bordes */
  --border-blue:    rgba(27, 95, 196, 0.16);
  --border-green:   rgba(16, 201, 143, 0.22);
  --border-gold:    rgba(201, 168, 76, 0.28);

  /* Sombras */
  --shadow:         0 4px 24px rgba(27, 95, 196, 0.08);
  --shadow-hover:   0 8px 40px rgba(27, 95, 196, 0.14);
  --shadow-gold:    0 0 40px rgba(201, 168, 76, 0.14);
  --shadow-green:   0 0 30px rgba(16, 201, 143, 0.12);

  --radius:         16px;
  --radius-lg:      24px;
  --radius-sm:      8px;
  --transition:     0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --container:      1200px;
}


/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 7vw, 5rem); }
h2 { font-size: clamp(1.9rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); }

/* Gradiente dorado para los em en títulos */
em {
  font-style: italic;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

p { line-height: 1.75; }

strong { color: var(--text-primary); font-weight: 600; }

.hide-mobile { display: none; }


/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 16px auto 0;
  font-size: 1rem;
}

/* Section tag en dorado — acento premium */
.section-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid var(--border-gold);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}


/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

/* Botón principal: dorado */
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0c1827;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 35px var(--blue-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid rgba(12, 24, 39, 0.18);
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(27, 95, 196, 0.05);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-xl {
  padding: 18px 40px;
  font-size: 1.05rem;
  width: 100%;
}


/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 5%;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(250, 252, 255, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-blue);
  padding: 14px 5%;
  box-shadow: 0 2px 20px rgba(27, 95, 196, 0.06);
}

/* Logo dorado cuando ya pasó el hero */
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

/* Logo blanco sobre el hero oscuro */
.navbar:not(.scrolled) .nav-logo {
  color: #ffffff;
}

.nav-links {
  display: none;
  gap: 32px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.navbar:not(.scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.75);
}

.nav-link:hover { color: var(--blue); }
.navbar:not(.scrolled) .nav-link:hover { color: #ffffff; }

.nav-cta { display: none; }

/* ---- Language toggle ---- */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 28px;
  padding: 0 10px;
  border-radius: 20px;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  flex-shrink: 0;
}

.lang-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.9);
}

.navbar.scrolled .lang-toggle {
  border-color: var(--border);
  color: var(--text-secondary);
}

.navbar.scrolled .lang-toggle:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(27, 95, 196, 0.06);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar.scrolled .hamburger span {
  background: var(--text-primary);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250, 252, 255, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-link {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}

/* Primer link (Únete) en dorado */
.mobile-link:first-child {
  color: var(--gold);
  font-size: 2.5rem;
}

.mobile-link:hover { color: var(--text-primary); }


/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 100px 5% 120px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: #0c2044;
  background-position: 70% center;
  background-size: cover;
  background-repeat: no-repeat;
}

/* Desktop: foto centrada */
@media (min-width: 1024px) {
  .hero-bg {
    background-position: center center;
    background-size: cover;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10, 10, 12, 0.92) 0%,
    rgba(10, 10, 12, 0.72) 55%,
    rgba(10, 10, 12, 0.28) 100%
  );
}

/* Fade a blanco en la base */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent, #fafcff);
  pointer-events: none;
}

@media (max-width: 640px) {
  .hero::after {
    height: 380px;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

/* Badge del hero en dorado */
.hero-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
}

.hero-content h1 {
  color: #ffffff;
  margin-bottom: 20px;
}

/* Em del hero en dorado claro (sobre fondo oscuro) */
.hero-content h1 em {
  background: linear-gradient(135deg, var(--gold-light), #f5e0a0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 2vw, 1.15rem);
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-sub strong { color: #ffffff; }

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-actions .btn-ghost {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-actions .btn-ghost:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
}

/* Hero ID pill en dorado */
.hero-id-pill {
  position: relative;
  z-index: 2;
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: 50px;
  padding: 10px 18px;
  width: fit-content;
  backdrop-filter: blur(12px);
}

.id-label {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  white-space: nowrap;
}

.id-code {
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.08em;
}

.id-copy-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: 50px;
  padding: 5px 12px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
}

.id-copy-btn:hover {
  background: rgba(201, 168, 76, 0.28);
}

.id-copy-btn.copied {
  color: var(--green);
  border-color: rgba(16, 201, 143, 0.4);
  background: rgba(16, 201, 143, 0.1);
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.35);
  animation: bounceDown 2s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}


/* ===== ABOUT ===== */
.about {
  background: var(--bg-primary);
}

.about-grid {
  max-width: 720px;
  margin: 0 auto;
}

.about-content .section-tag { text-align: left; }

.about-lead {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 20px 0 16px;
}

.about-content p {
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.tag {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-blue);
  padding: 6px 14px;
  border-radius: 50px;
}


/* ===== STATS BAR — números en dorado ===== */
.stats-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-blue);
  border-bottom: 1px solid var(--border-blue);
  padding: 40px 20px;
}

.stat { text-align: center; }

.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-plus {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  color: var(--gold-light);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

.stat-divider {
  width: 40px;
  height: 1px;
  background: var(--border-gold);
}


/* ===== BENEFITS ===== */
.benefits {
  background: var(--bg-green);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #ffffff;
  border: 1px solid rgba(16, 201, 143, 0.15);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: 0 2px 16px rgba(16, 201, 143, 0.06);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.benefit-item:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-green);
  transform: translateY(-2px);
}

.benefit-icon { font-size: 2rem; }

.benefit-item h4 {
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
}

.benefit-item p {
  color: var(--text-secondary);
  font-size: 0.87rem;
  line-height: 1.6;
}


/* ===== REVIEWS ===== */
.reviews {
  background: var(--bg-primary);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid rgba(27, 95, 196, 0.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.review-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

/* Tag del producto en dorado */
.review-product-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid var(--border-gold);
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  width: fit-content;
}

/* Estrellas en dorado */
.review-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
}

/* Línea lateral verde en las citas */
.review-card blockquote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  border-left: 2px solid var(--green);
  padding-left: 16px;
}

.review-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-gold);
}

.review-meta strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.review-meta span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.review-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em;
  transition: color var(--transition);
  width: fit-content;
}

.review-link:hover { color: var(--green-dark); }


/* ===== JOIN ===== */
.join {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.join::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Mobile: carrusel */
.join-steps-wrapper {
  margin-bottom: 48px;
  position: relative;
  /* Rompe el padding del container para llegar a los bordes */
  margin-left: -20px;
  margin-right: -20px;
}

.join-steps {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  /* Padding lateral para ver el borde de la siguiente tarjeta */
  padding: 4px 20px 12px;
}

.join-steps::-webkit-scrollbar { display: none; }

.join-steps .step {
  scroll-snap-align: start;
  flex: 0 0 calc(100% - 48px);
  max-width: 420px;
  min-width: 0;
}

.join-steps .step-arrow { display: none; }

/* Dots */
.steps-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.steps-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border-blue);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition), width 0.3s ease;
}

.steps-dot.active {
  background: var(--blue);
  width: 24px;
  border-radius: 50px;
  animation: dot-progress 3s linear forwards;
}

@keyframes dot-progress {
  from { background: var(--blue-light); }
  to   { background: var(--blue); }
}

.step {
  background: #ffffff;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.step:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-hover);
}

/* Número del paso en dorado */
.step-number {
  position: absolute;
  top: -12px;
  left: 20px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: var(--bg-secondary);
  padding: 0 8px;
  border: 1px solid var(--border-gold);
  border-radius: 50px;
}

.step-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.step h3 { margin-bottom: 8px; font-size: 1.2rem; color: var(--text-primary); }
.step p  { color: var(--text-secondary); font-size: 0.9rem; }

.step-arrow {
  display: none;
  color: var(--blue);
  font-size: 1.8rem;
  align-self: center;
  opacity: 0.4;
}

/* ID Card — borde dorado, código dorado */
.id-card {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.05), rgba(27, 95, 196, 0.03));
  border: 1.5px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  max-width: 560px;
  margin: 0 auto 32px;
  box-shadow: var(--shadow-gold), inset 0 1px 0 rgba(255,255,255,0.9);
  text-align: center;
}

.id-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.id-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.id-card-code {
  font-family: 'Courier New', monospace;
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.12em;
  line-height: 1;
}

.id-card-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.id-card-copy {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: 50px;
  padding: 10px 24px;
  cursor: pointer;
  transition: all var(--transition);
}

.id-card-copy:hover {
  background: rgba(201, 168, 76, 0.16);
  transform: translateY(-1px);
}

.id-card-copy.copied {
  color: var(--green-dark);
  border-color: rgba(10, 170, 120, 0.3);
  background: rgba(10, 170, 120, 0.07);
}

.join-cta-btn { display: flex; width: 100%; margin-top: 0; }

.join-note { margin-top: 16px; font-size: 0.8rem; color: var(--text-muted); }

.join-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.perk {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  box-shadow: 0 1px 8px rgba(27, 95, 196, 0.05);
}

.perk-icon { font-size: 1.1rem; flex-shrink: 0; }


/* ===== CONTACT ===== */
.contact {
  background: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 56px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-primary);
  border: 1px solid rgba(27, 95, 196, 0.1);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  cursor: pointer;
}

.contact-card:hover { transform: translateX(4px); }

.contact-whatsapp:hover  { border-color: #25d366; box-shadow: 0 4px 20px rgba(37, 211, 102, 0.15); }
.contact-instagram:hover { border-color: #e1306c; box-shadow: 0 4px 20px rgba(225, 48, 108, 0.15); }
.contact-tiktok:hover    { border-color: var(--blue); box-shadow: var(--shadow-hover); }
.contact-facebook:hover  { border-color: #1877f2; box-shadow: 0 4px 20px rgba(24, 119, 242, 0.15); }

.contact-whatsapp .contact-icon  { color: #25d366; }
.contact-instagram .contact-icon { color: #e1306c; }
.contact-tiktok .contact-icon    { color: var(--blue); }
.contact-facebook .contact-icon  { color: #1877f2; }

.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: 50%;
  border: 1px solid var(--border-blue);
}

.contact-text { flex: 1; }

.contact-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.contact-text span { font-size: 0.8rem; color: var(--text-muted); }

.contact-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.contact-card:hover .contact-arrow { transform: translateX(4px); color: var(--text-secondary); }

/* CTA final con borde dorado */
/* Email cards */
.contact-email .contact-icon { color: var(--blue); }
.contact-email:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); }

/* Contact form */
.contact-form-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  margin-bottom: 48px;
}

.contact-form-wrap h3 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin-bottom: 8px;
}

.contact-form-wrap > p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.9rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: #ffffff;
  border: 1.5px solid var(--border-blue);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-submit-btn {
  align-self: flex-start;
}

.contact-final-cta {
  text-align: center;
  padding: 48px 24px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.05), rgba(27, 95, 196, 0.04));
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-lg);
}

.contact-final-cta h3 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin-bottom: 12px;
}

.contact-final-cta p { color: var(--text-secondary); margin-bottom: 28px; }

.contact-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}


/* ===== FOOTER ===== */
.footer {
  background: #0c1827;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 48px 0 32px;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

/* Logo del footer en dorado */
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}

.footer-brand p { font-size: 0.82rem; color: rgba(255, 255, 255, 0.35); }

.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }

.footer-links a {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--gold-light); }

.footer-disclaimer {
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.footer-disclaimer p {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.22);
  line-height: 1.7;
}

.footer-disclaimer strong { color: rgba(255, 255, 255, 0.32); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.18);
}


/* ===== WHATSAPP FLOTANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: white;
  border-radius: 50px;
  padding: 13px 18px;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  font-weight: 600;
  font-size: 0.82rem;
}

.whatsapp-float:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

.whatsapp-label { display: none; }


/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid var(--border-gold);
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 50px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s ease;
  white-space: nowrap;
  z-index: 2000;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-gold);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}


/* ============================================================
   TABLET (≥ 640px)
   ============================================================ */
@media (min-width: 640px) {
  .hero-actions { flex-direction: row; flex-wrap: wrap; }

  .btn-xl { width: auto; }

  .join-steps-wrapper {
    margin-left: 0;
    margin-right: 0;
  }

  .join-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: start;
    overflow-x: visible;
    scroll-snap-type: none;
    gap: 0;
    padding: 0;
  }

  .join-steps .step {
    flex: unset;
    max-width: unset;
    min-width: unset;
    scroll-snap-align: unset;
  }

  .join-steps .step-arrow { display: flex; }

  .steps-dots { display: none; }

  .stats-bar {
    flex-direction: row;
    justify-content: center;
    gap: 48px;
  }

  .stat-divider { width: 1px; height: 48px; }

  .benefits-grid  { grid-template-columns: 1fr 1fr; }
  .reviews-grid   { grid-template-columns: 1fr 1fr; }
  .contact-grid   { grid-template-columns: 1fr 1fr; }

  .contact-cta-actions { flex-direction: row; justify-content: center; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .whatsapp-label { display: inline; }
}


/* ============================================================
   DESKTOP (≥ 1024px)
   ============================================================ */
@media (min-width: 1024px) {
  section { padding: 120px 0; }

  .hide-mobile { display: inline; }

  .navbar { padding: 24px 5%; }
  .navbar.scrolled { padding: 16px 5%; }

  .nav-links { display: flex; }
  .nav-cta   { display: inline-flex; }
  .hamburger { display: none; }

  .hero { padding: 120px 5% 80px; min-height: 100svh; }

  .benefits-grid  { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid   { grid-template-columns: repeat(2, 1fr); }
  .contact-grid   { grid-template-columns: repeat(2, 1fr); }

  .join-perks { grid-template-columns: repeat(4, 1fr); max-width: 640px; }

  .footer-top { flex-direction: row; justify-content: space-between; align-items: flex-start; }
}


/* ============================================================
   WIDE (≥ 1280px)
   ============================================================ */
@media (min-width: 1280px) {
  .reviews-grid { grid-template-columns: repeat(4, 1fr); }
}


/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}