/* Nicolás Reines — Sommelier | styles.css */

:root {
  --lavanda: #b49bd6;
  --lavanda-suave: #e6def4;
  --verde-agua: #a3d3c6;
  --verde-agua-suave: #ddf0ea;
  --tinto: #6d2b4f;
  --texto: #2c2530;
  --texto-suave: #6b6270;
  --fondo: #ffffff;
  --borde: #ece6f0;
  --font-titulo: 'Playfair Display', Georgia, serif;
  --font-cuerpo: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-cuerpo);
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.6;
}

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

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

.contenedor {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Encabezado ---------- */
header.sitio-header {
  border-bottom: 1px solid var(--borde);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  z-index: 50;
}

.nav-barra {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-titulo);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.1;
  display: flex;
  align-items: center;
}
.logo span { display: block; font-size: 0.55rem; letter-spacing: 0.25em; color: var(--texto-suave); font-family: var(--font-cuerpo); text-transform: none; margin-top: 2px; }
.logo img { height: 64px; width: 150px; object-fit: cover; object-position: top; display: block; }

nav.principal ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
  align-items: center;
}

nav.principal a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--texto);
  transition: color .15s ease;
}
nav.principal a:hover,
nav.principal a.activo { color: var(--tinto); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.submenu-wrap { position: relative; }
.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 10px 0;
  min-width: 200px;
  box-shadow: 0 12px 30px rgba(44,37,48,0.08);
}
.submenu-wrap:hover .submenu { display: block; }
.submenu li { display: block; }
.submenu a { display: block; padding: 8px 18px; text-transform: none; font-weight: 500; letter-spacing: normal; }
.submenu a:hover { background: var(--lavanda-suave); }

@media (max-width: 860px) {
  nav.principal { display: none; }
  nav.principal.abierto { display: block; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--borde); }
  nav.principal.abierto ul { flex-direction: column; align-items: flex-start; padding: 16px 24px 24px; gap: 16px; }
  .submenu { position: static; box-shadow: none; border: none; display: none; padding-left: 12px; }
  .submenu-wrap:hover .submenu { display: none; }
  .submenu-wrap.abierto .submenu { display: block; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 36px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-eyebrow {
  font-family: var(--font-titulo);
  font-style: italic;
  color: var(--lavanda);
  font-size: 1.3rem;
  margin: 0 0 6px;
}
.hero .hero-eyebrow { font-variant: small-caps; }
.hero h1 {
  font-family: var(--font-titulo);
  font-variant: small-caps;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 20px;
}
.hero p { color: var(--texto-suave); font-size: 1.05rem; max-width: 60ch; }
.hero .hero-imagen { margin: 0 0 28px; }
.hero .hero-imagen img { width: 100%; }
.hero-imagen { border-radius: 24px; overflow: hidden; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
  z-index: -1;
}
.blob-lavanda { width: 340px; height: 340px; background: var(--lavanda-suave); left: -120px; top: 40px; }
.blob-verde { width: 380px; height: 380px; background: var(--verde-agua-suave); right: -140px; top: 60px; }

.hero .contenedor { position: relative; z-index: 1; }
.hero-marca-agua {
  position: absolute;
  top: -30px;
  right: -40px;
  width: 420px;
  max-width: 55vw;
  opacity: 0.06;
  z-index: 0;
  pointer-events: none;
}
@media (max-width: 760px) {
  .hero-marca-agua { width: 280px; top: -10px; right: -60px; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-imagen { order: -1; }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primario { background: var(--tinto); color: #fff; }
.btn-primario:hover { box-shadow: 0 10px 24px rgba(109,43,79,0.28); }
.btn-secundario { background: transparent; border-color: var(--tinto); color: var(--tinto); }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-tally { background: var(--verde-agua); color: var(--texto); }
.btn-fila { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ---------- Secciones genéricas ---------- */
.seccion { padding: 72px 0; }
.seccion-suave { background: var(--lavanda-suave); }
.seccion-verde { background: var(--verde-agua-suave); }
.titulo-seccion {
  font-family: var(--font-titulo);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin: 0 0 8px;
}
.subtitulo-seccion { color: var(--texto-suave); max-width: 60ch; margin-bottom: 40px; }

.tarjetas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.tarjeta {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 18px;
  padding: 28px;
}
.tarjetas-servicios .tarjeta:nth-child(odd) { background: rgba(180,155,214,0.07); }
.tarjetas-servicios .tarjeta:nth-child(even) { background: rgba(163,211,198,0.1); }
.tarjeta h3 {
  font-family: var(--font-titulo);
  font-size: 1.3rem;
  margin: 0 0 10px;
}
.tarjeta p { color: var(--texto-suave); font-size: 0.95rem; margin-bottom: 18px; }
.tarjetas-compactas {
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}
.tarjetas-compactas .tarjeta {
  padding: 12px 14px;
  border-radius: 10px;
}
.tarjetas-compactas .tarjeta p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.3;
}
.tarjeta a.link-tarjeta {
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--tinto);
  border-bottom: 2px solid var(--tinto);
  padding-bottom: 2px;
}

/* ---------- Página interior (hero simple) ---------- */
.hero-interior {
  padding: 56px 0 40px;
  text-align: center;
  background: var(--lavanda-suave);
}
.hero-interior h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0;
}
.hero-interior .kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--tinto);
  font-weight: 700;
}

/* ---------- Bio / Anfitrión ---------- */
.bio-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}
.bio-foto {
  border-radius: 20px;
  background: var(--verde-agua-suave);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texto-suave);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
  overflow: hidden;
}
.bio-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 20px;
}
@media (max-width: 760px) { .bio-grid { grid-template-columns: 1fr; } }

/* ---------- Timeline ---------- */
.timeline { border-left: 3px solid var(--lavanda); margin-left: 8px; }
.timeline-item { position: relative; padding: 0 0 32px 28px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -9px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--tinto);
}
.timeline-item .anio { font-family: var(--font-titulo); font-weight: 700; color: var(--tinto); font-size: 1.05rem; }
.timeline-item h4 { margin: 2px 0 6px; font-size: 1.02rem; }
.timeline-item p { margin: 0; color: var(--texto-suave); font-size: 0.92rem; }

/* ---------- Precios / cursos ---------- */
.curso {
  border: 1px solid var(--borde);
  border-radius: 18px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #fff;
}
.curso .precio { font-family: var(--font-titulo); font-size: 1.6rem; color: var(--tinto); }
.curso .precio small { font-family: var(--font-cuerpo); font-size: 0.75rem; color: var(--texto-suave); display: block; text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- Newsletter / CTA final ---------- */
.cta-final {
  background: var(--verde-agua);
  padding: 64px 0;
  text-align: center;
}
.cta-final h2 { font-family: var(--font-titulo); color: #fff; font-size: clamp(1.6rem, 3vw, 2.4rem); margin: 0 0 8px; }
.cta-final p.sub { color: rgba(255,255,255,0.85); margin-bottom: 24px; }
.form-suscripcion { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; max-width: 460px; margin: 0 auto; }
.form-suscripcion input {
  flex: 1;
  min-width: 200px;
  padding: 13px 18px;
  border-radius: 999px;
  border: none;
  font-size: 0.9rem;
}
.form-suscripcion button {
  padding: 13px 24px;
  border-radius: 999px;
  border: none;
  background: var(--tinto);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.8rem;
  cursor: pointer;
}

/* ---------- Footer ---------- */
footer.sitio-footer {
  padding: 40px 0;
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.85rem;
}
.redes { display: flex; gap: 18px; justify-content: center; margin-bottom: 18px; }
.redes a {
  width: 40px; height: 40px;
  border: 1px solid var(--borde);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s ease;
}
.redes a:hover { background: var(--lavanda-suave); }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-flotante {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(37,211,102,0.4);
  z-index: 60;
}
.whatsapp-flotante svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Utilidades ---------- */
.centro { text-align: center; }
.mt-0 { margin-top: 0; }