/* ============================================================
   Fer Saras — Psicólogo General Sanitario
   Paleta: navy blue · blanco hueso · rosa coral
   ============================================================ */

:root {
  /* Marca — blanco hueso principal, navy para las letras, coral en detalles */
  --bone:        #FAF6EF;   /* fondo principal */
  --bone-alt:    #F2EBE0;   /* bandas / secciones alternas */
  --white:       #FFFFFF;   /* tarjetas */
  --navy:        #122A4A;   /* texto principal */
  --navy-dim:    #5A6E88;   /* texto secundario */
  --navy-faint:  rgba(18, 42, 74, 0.12);
  --coral:       #FF7A6B;   /* detalles / acentos */
  --coral-dark:  #F2604F;
  --coral-soft:  rgba(255, 122, 107, 0.14);

  --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --maxw: 1080px;
  --content: 62ch;
  --radius: 32px;      /* tarjetas muy redondeadas, estilo Ali Abdaal */
  --radius-sm: 18px;
  --shadow: 0 14px 40px -14px rgba(18, 42, 74, 0.16);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bone);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--coral); text-underline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--navy);
}

h1 { font-size: clamp(2.8rem, 7vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
h3 { font-size: 1.45rem; }

p { margin: 0 0 1.2em; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.prose { max-width: var(--content); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--coral);
  margin-bottom: 16px;
}

/* Subrayado dibujado a mano (estilo Ali Abdaal) */
.squiggle { position: relative; display: inline-block; }
.squiggle svg {
  position: absolute;
  left: 0; bottom: -0.18em;
  width: 100%; height: 0.22em;
  overflow: visible;
  color: var(--coral);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 239, 0.88);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--navy);
}
.logo .dot { color: var(--coral); }

.main-nav ul { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.main-nav a {
  text-decoration: none;
  color: var(--navy-dim);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.main-nav a:hover { color: var(--navy); background: var(--navy-faint); }

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 16px 34px;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--coral); color: var(--navy); }
.btn-primary:hover { background: var(--coral-dark); transform: translateY(-3px); }
.btn-secondary { background: transparent; border-color: var(--navy-faint); color: var(--navy); }
.btn-secondary:hover { border-color: var(--coral); color: var(--coral); transform: translateY(-3px); }

/* ---------- Hero ---------- */

.hero { padding: clamp(48px, 8vw, 92px) 0 clamp(56px, 8vw, 96px); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero h1 { margin-bottom: 26px; }
.hero .lead { font-size: 1.24rem; color: var(--navy-dim); max-width: 44ch; margin-bottom: 30px; }

/* Retrato circular con mancha coral detrás (estilo Ali Abdaal) */
.hero-visual { position: relative; display: flex; justify-content: center; }
.portrait-wrap { position: relative; width: min(330px, 78vw); aspect-ratio: 1; }
.portrait-blob {
  position: absolute;
  inset: 4% -11% -12% 6%;
  background: var(--coral);
  border-radius: 62% 38% 55% 45% / 48% 55% 45% 52%;
  transform: rotate(-8deg);
}
.portrait {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--navy);
  border: 5px solid var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.portrait .monogram {
  font-family: var(--font-display);
  font-size: 5.2rem;
  font-weight: 700;
  color: var(--bone);
  letter-spacing: -0.04em;
}
/* Para poner una foto real: sustituye el <div class="monogram"> por
   <img src="images/fer.jpg" alt="Fer Saras"> y añade:
   .portrait img { width:100%; height:100%; object-fit:cover; } */

.badge-col {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--coral-soft);
  color: var(--coral-dark);
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.9rem;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .hero-visual { order: -1; }
  .portrait-wrap { width: min(250px, 66vw); }
}

/* ---------- Secciones ---------- */

section { padding: clamp(52px, 7vw, 88px) 0; }
.section-alt { background: var(--bone-alt); }

/* ---------- Tarjetas ---------- */

.grid { display: grid; gap: 26px; align-items: start; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  transition: transform 0.3s var(--ease);
}
.card:hover { transform: translateY(-6px); }
.card h3 { margin-bottom: 0.5em; }
.card p:last-child { margin-bottom: 0; color: var(--navy-dim); }

.card-icon {
  width: 56px; height: 56px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  background: var(--coral-soft);
  color: var(--coral);
  margin-bottom: 24px;
}
.card-icon svg { width: 28px; height: 28px; }

/* ---------- Listas de credenciales ---------- */

.cred-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.cred-list.cols-2 { grid-template-columns: 1fr 1fr; column-gap: 44px; }
@media (max-width: 700px) { .cred-list.cols-2 { grid-template-columns: 1fr; } }
.cred-list li { display: flex; gap: 14px; align-items: baseline; color: var(--navy-dim); }
.cred-list li::before { content: "—"; color: var(--coral); font-weight: 700; flex: none; }

/* ---------- Botones de redes ---------- */

.social-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.social-row .btn { padding: 12px 24px; font-size: 0.94rem; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--bone);
  border-top: 1px solid var(--navy-faint);
  color: var(--navy-dim);
  padding: 40px 0;
  font-size: 0.9rem;
}
.site-footer a { color: var(--navy-dim); text-decoration: none; }
.site-footer a:hover { color: var(--coral-dark); }
.footer-legal {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  align-items: center;
}
.footer-legal .links { display: flex; gap: 24px; flex-wrap: wrap; }

/* ---------- Aparición al hacer scroll ---------- */

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Utilidades ---------- */

.text-muted { color: var(--navy-dim); }
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Páginas legales ---------- */

.prose h2 { font-size: 1.5rem; margin-top: 1.8em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 8px; }

/* ---------- Página de pago privada ---------- */

.payment-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.payment-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 52px 44px;
  max-width: 460px; width: 100%;
  text-align: center;
}
.payment-card .logo { display: inline-block; margin-bottom: 28px; }
.payment-card h1 { font-size: 2.1rem; margin-bottom: 0.4em; }
.pay-lock {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--coral-soft); color: var(--coral);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.payment-button-slot {
  margin: 30px 0;
  padding: 28px;
  border: 2px dashed var(--navy-faint);
  border-radius: var(--radius-sm);
  color: var(--navy-dim);
  font-size: 0.92rem;
}

/* Marcadores de contenido pendiente */
.placeholder {
  background: var(--coral-soft);
  border-bottom: 1px dashed var(--coral);
  padding: 0 4px;
  border-radius: 4px;
}