/* ═══════════════════════════════════════════════
   NATALIA WEBER — AMAZONAS 360
   Multi-page Website Styles
   ═══════════════════════════════════════════════ */

/* ── FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

/* ── TOKENS ── */
:root {
  /* Pastel palette */
  --rosa: #f5d5e0;
  --rosa-oscuro: #d4a0b5;
  --rosa-intenso: #e891b0;
  --lila: #e8dff5;
  --lila-oscuro: #b8a0d0;
  --azul-claro: #d0e4f5;
  --azul-medio: #8ab8e0;
  --azul: #2563EB;
  --azul-profundo: #1e40af;
  --dorado: #F59E0B;
  --dorado-claro: #fcd34d;
  --blanco: #fffdfa;
  --blanco-puro: #ffffff;

  /* Text */
  --texto: #2a1f3a;
  --texto-medio: #5a4e6a;
  --texto-claro: #8a7e9a;

  /* Gradients */
  --gradiente-hero: linear-gradient(135deg, #fce4ec 0%, #e8dff5 30%, #dceefb 60%, #fff9e6 100%);
  --gradiente-card: linear-gradient(135deg, #f8f0fa 0%, #eef4fb 100%);
  --gradiente-cta: linear-gradient(135deg, #2563EB, #7c3aed);
  --gradiente-dorado: linear-gradient(135deg, #F59E0B, #fbbf24, #F59E0B);

  /* Shadows — Airbnb-style 3-layer */
  --sombra-card: 0 0 0 1px rgba(0,0,0,0.02), 0 2px 6px rgba(0,0,0,0.04), 0 4px 8px rgba(0,0,0,0.08);
  --sombra-hover: 0 0 0 1px rgba(0,0,0,0.03), 0 4px 12px rgba(0,0,0,0.06), 0 8px 20px rgba(0,0,0,0.10);
  --sombra-boton: 0 2px 8px rgba(37,99,235,0.25);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 50%;

  /* Fonts */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Sizes */
  --nav-height: 72px;
  --max-width: 1200px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--nav-height);
}

h1, h2, h3, h4, .ff-heading {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--texto);
}

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

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(255, 253, 250, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(180, 150, 200, 0.12);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.nav-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--azul-profundo);
}
.nav-logo img { width: 36px; height: 36px; border-radius: var(--radius-full); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--texto-medio);
  transition: color 0.2s;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a.active { color: var(--azul); border-bottom-color: var(--azul); }
.nav-cta {
  background: var(--azul);
  color: white !important;
  padding: 0.55rem 1.5rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  border: none !important;
  transition: background 0.2s, transform 0.2s !important;
}
.nav-cta:hover { background: var(--azul-profundo) !important; transform: translateY(-1px); }

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--texto);
  margin: 5px 0;
  transition: 0.3s;
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--blanco-puro);
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(180,150,200,0.12);
    box-shadow: var(--sombra-card);
  }
  .nav-toggle { display: block; }
}

/* ── PAGE HEADER ── */
.page-header {
  background: var(--gradiente-hero);
  padding: 5rem 2rem 3rem;
  text-align: center;
}
.page-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.8rem;
}
.page-header p {
  font-size: 1.1rem;
  color: var(--texto-medio);
  max-width: 600px;
  margin: 0 auto;
}

/* ── SECTIONS ── */
.section {
  padding: 5rem 2rem;
}
.section-alt {
  background: linear-gradient(180deg, var(--blanco) 0%, #fdf2f8 50%, var(--blanco) 100%);
}
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ── SECTION HEADINGS ── */
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--rosa-oscuro);
  margin-bottom: 0.8rem;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 1rem;
  color: var(--texto);
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--texto-medio);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  font-family: var(--font-body);
  transition: all 0.25s;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--azul);
  color: white;
  box-shadow: var(--sombra-boton);
}
.btn-primary:hover { background: var(--azul-profundo); transform: translateY(-2px); }
.btn-outline {
  background: var(--blanco-puro);
  color: var(--azul);
  border: 2px solid var(--azul);
}
.btn-outline:hover { background: rgba(37,99,235,0.04); }
.btn-whatsapp {
  background: #25D366;
  color: white;
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-2px); }
.btn-gold {
  background: var(--gradiente-dorado);
  color: white;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(245,158,11,0.3);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(245,158,11,0.4); }

/* ── GRID HELPERS ── */
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 768px) { .g2 { grid-template-columns: 1fr; gap: 2rem; } }

/* ── CARD ── */
.card {
  background: var(--blanco-puro);
  border-radius: var(--radius-lg);
  box-shadow: var(--sombra-card);
  transition: box-shadow 0.3s, transform 0.3s;
}
.card:hover {
  box-shadow: var(--sombra-hover);
  transform: translateY(-3px);
}

/* ── ICON PILL ── */
.icon-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  font-size: 1.4rem;
  background: var(--lila);
  flex-shrink: 0;
}

/* ── STAT ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--gradiente-card);
  border-radius: var(--radius-md);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--azul);
}
.stat-label { font-size: 0.85rem; color: var(--texto-medio); font-weight: 500; }

/* ── PILLAR ── */
.pillar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: var(--blanco-puro);
  border-radius: var(--radius-md);
  box-shadow: var(--sombra-card);
}
.pillar h4 { font-size: 1rem; margin-bottom: 0.15rem; color: var(--texto); }
.pillar p { font-size: 0.9rem; color: var(--texto-medio); }

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--gradiente-cta);
  color: white;
  text-align: center;
  padding: 4.5rem 2rem;
}
.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
  color: white;
}
.cta-banner p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto 2rem;
}
.cta-banner .btn { font-size: 1.1rem; padding: 1rem 2.5rem; }

/* ── FOOTER ── */
.footer {
  background: #2a1f3a;
  color: rgba(255,255,255,0.7);
  padding: 4rem 2rem 2rem;
}
.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}
.footer-col h4 {
  color: white;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-col p, .footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 2;
  display: block;
  transition: color 0.2s;
}
.footer-col a:hover { color: white; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.85rem;
}
.footer-social {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1rem;
}
.footer-social a {
  font-size: 1.3rem;
  color: white;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.footer-social a:hover { opacity: 1; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats-row { grid-template-columns: 1fr; }
}

/* ── HERO (home) ── */
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--gradiente-hero);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(213,160,180,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -25%; left: -12%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(140,180,225,0.10) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
  display: inline-block;
  background: rgba(37,99,235,0.08);
  color: var(--azul);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.45rem 1.4rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  font-family: var(--font-body);
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.2rem;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--azul), var(--rosa-oscuro));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--texto-medio);
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-left: auto; margin-right: auto;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── TRANSFORMATIONS GRID ── */
.trans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.trans-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sombra-card);
  background: var(--blanco-puro);
  transition: transform 0.3s, box-shadow 0.3s;
}
.trans-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}
.trans-img {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #fce4ec, #dceefb);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.trans-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.trans-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--azul);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.trans-info { padding: 1.2rem; }
.trans-info h4 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.trans-info .result {
  font-size: 0.85rem;
  color: var(--azul);
  font-weight: 600;
}
.trans-info .quote {
  font-size: 0.85rem;
  color: var(--texto-medio);
  font-style: italic;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid #f0e8f4;
}

/* ── SERVICES CARDS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--blanco-puro);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  box-shadow: var(--sombra-card);
  border: 1px solid rgba(180,150,200,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}
.service-card.featured {
  border: 2px solid var(--azul);
  background: linear-gradient(180deg, #f8faff 0%, var(--blanco-puro) 40%);
}
.service-card.featured::after {
  content: '🌟 Más popular';
  position: absolute;
  top: 14px; right: 14px;
  background: var(--gradiente-dorado);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
}
.service-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; font-family: var(--font-heading); }
.service-card > p {
  font-size: 0.95rem;
  color: var(--texto-medio);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.service-card ul { margin-bottom: 1.8rem; }
.service-card li {
  font-size: 0.88rem;
  color: var(--texto-medio);
  padding: 0.35rem 0;
  padding-left: 1.6rem;
  position: relative;
}
.service-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--azul);
  font-weight: 700;
}

/* ── FAQ ── */
.faq-list { max-width: 700px; }
.faq-item {
  border-bottom: 1px solid rgba(180,150,200,0.2);
  padding: 1.4rem 0;
}
.faq-item summary {
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--azul);
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  margin-top: 0.8rem;
  color: var(--texto-medio);
  font-size: 0.95rem;
}

/* ── ABOUT PHOTO ── */
.about-photo {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  aspect-ratio: 4/5;
  background: var(--gradiente-hero);
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--blanco-puro);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--sombra-card);
  text-align: center;
}
.contact-card .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.contact-card h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.contact-card p { color: var(--texto-medio); font-size: 0.95rem; margin-bottom: 1.5rem; }

/* ── AMAZONAS LOGO centrado ── */
.logo-display {
  width: 200px;
  height: 200px;
  margin: 0 auto 2rem;
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  background: var(--gradiente-hero);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-display img { width: 85%; height: 85%; object-fit: contain; }