/* ============================================================
   ēlenika·ia — elenika.es
   Identidad según Manual de identidad visual v1.0 (julio 2026)
   ============================================================ */

/* ---------- Fuentes autoalojadas ---------- */
@font-face {
  font-family: "Fraunces";
  src: url("assets/fonts/fraunces.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("assets/fonts/fraunces-italic.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("assets/fonts/dmsans.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("assets/fonts/dmsans-italic.woff2") format("woff2");
  font-weight: 400 500;
  font-style: italic;
  font-display: swap;
}

/* ---------- Tokens de marca ---------- */
:root {
  --naranja: #FF8400;
  --vista-bleu: #8FA0D8;
  --amande: #F9DFC6;
  --bleu-oxford: #0B0829;
  --blanco: #FFFFFF;

  /* Neutros derivados (tema claro — mismos que documentos Word) */
  --bg: #FDF6EC;
  --bg-card: #FFFFFF;
  --ink: #0B0829;
  --text: #2B2640;
  --text-2: #6B6586;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "DM Sans", Calibri, system-ui, sans-serif;

  --nav-h: 78px;
  --radius: 14px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1180px;
}

[data-theme-dark] {
  --bg: var(--bleu-oxford);
  --bg-card: #14103a;
  --ink: var(--amande);
  --text: var(--blanco);
  --text-2: var(--vista-bleu);
}

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

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  color: var(--ink);
  font-weight: 560;
  line-height: 1.08;
  margin: 0 0 0.6em;
  text-wrap: balance;
}
h1 em, h2 em { font-style: italic; font-weight: 540; }

p { margin: 0 0 1.1em; }
a { color: var(--naranja); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

/* ---------- Splash ---------- */
.splash {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  background: var(--bleu-oxford);
  transition: opacity 0.7s var(--ease-out), clip-path 0.9s var(--ease-out);
  clip-path: inset(0 0 0 0);
  /* Red de seguridad: se oculta sola a los 4,5 s aunque falle el JS */
  animation: splashSafety 0.01s 4.5s forwards;
}
.splash-mark {
  width: 72px; height: 72px;
  animation: splashPulse 1.6s var(--ease-out) infinite alternate;
  filter: invert(92%) sepia(14%) saturate(628%) hue-rotate(322deg) brightness(103%) contrast(96%);
}
.splash.is-out { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
@keyframes splashPulse { from { transform: scale(1); opacity: 0.85; } to { transform: scale(1.08); opacity: 1; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(253, 246, 236, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(11, 8, 41, 0.08);
  transition: background 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}
.nav-inner {
  max-width: var(--container);
  margin-inline: auto;
  height: 100%;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: flex; align-items: center; gap: 2rem;
}
.nav-logo { display: inline-flex; align-items: center; }
.nav-logo img { height: 34px; width: auto; }
.nav-logo-light { display: none; }

/* Sobre el hero oscuro (solo cuando JS confirma posición) */
.nav.nav--overhero {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.nav.nav--overhero .nav-logo-dark { display: none; }
.nav.nav--overhero .nav-logo-light { display: block; }
.nav.nav--overhero .nav-links a { color: var(--blanco); }

.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links a {
  color: var(--bleu-oxford);
  font-weight: 500; font-size: 0.95rem;
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--naranja); text-decoration: none; }

.nav-burger { display: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85em 1.7em;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600; font-size: 1rem;
  line-height: 1.1;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.25s;
  will-change: transform;
}
.btn-primary {
  background: var(--naranja);
  color: var(--bleu-oxford);
}
.btn-primary:hover {
  text-decoration: none;
  box-shadow: 0 10px 30px -8px rgba(255, 132, 0, 0.55);
  transform: translateY(-2px);
}
.btn-lg { padding: 1em 2.1em; font-size: 1.08rem; }
.nav-cta { font-size: 0.92rem; padding: 0.7em 1.4em; }

.link-arrow {
  font-weight: 600;
  color: var(--text-2);
  position: relative;
}
.link-arrow::after { content: " →"; transition: margin-left 0.25s var(--ease-out); }
.link-arrow:hover { color: var(--naranja); text-decoration: none; }
.link-arrow:hover::after { margin-left: 5px; }

/* ---------- Kicker ---------- */
.kicker {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 1.1rem;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 3rem) 0 4rem;
  position: relative;
}
.hero::before {
  /* halo cálido sutil, extendido más allá de los límites */
  content: "";
  position: absolute;
  inset: -30% -20% -30% 30%;
  background: radial-gradient(42% 38% at 68% 42%, rgba(143, 160, 216, 0.16), transparent 72%);
  filter: blur(90px);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  position: relative;
}
.hero-title {
  font-size: clamp(2.3rem, 5.2vw, 4.3rem);
  max-width: 16ch;
  margin-bottom: 0.5em;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--text-2);
  max-width: 46ch;
}
.hero-actions {
  display: flex; align-items: center; gap: 1.6rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex; gap: clamp(1.4rem, 3.5vw, 3rem);
  margin: 3rem 0 0; padding: 0;
  flex-wrap: wrap;
}
.hero-stats div { min-width: 120px; }
.hero-stats dt {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 600;
  color: var(--ink);
}
.hero-stats dt[data-count]::after { content: "+"; color: var(--naranja); }
.hero-stats dd {
  margin: 0.2rem 0 0;
  font-size: 0.86rem;
  color: var(--text-2);
  max-width: 20ch;
}
.hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-figure img {
  width: 100%;
  aspect-ratio: 1200 / 1276;
  object-fit: cover;
  transform: scale(1.04);
}
.hero-ring {
  position: absolute; inset: 0;
  border: 1px solid rgba(249, 223, 198, 0.28);
  border-radius: var(--radius);
  pointer-events: none;
}
.hero-ring::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--naranja), rgba(255, 132, 0, 0));
}

/* ---------- Secciones ---------- */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }

.section-head { max-width: 720px; margin-bottom: clamp(2.2rem, 5vw, 3.6rem); }
.section-head h2, .section-copy h2 { font-size: clamp(1.85rem, 3.4vw, 2.9rem); }

.grid-2 {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.2rem, 5.5vw, 5rem);
  align-items: center;
}
.grid-2--reverse { grid-template-columns: 1.1fr 0.9fr; }
.grid-2--reverse .figure-editorial { order: 2; }

.figure-editorial {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(11, 8, 41, 0.35);
}
.figure-editorial img { width: 100%; object-fit: cover; }

/* Panel de marca (sección método) */
.brand-panel {
  aspect-ratio: 832 / 1100;
  background: var(--bleu-oxford);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  position: relative;
}
.brand-panel::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--naranja), rgba(255, 132, 0, 0));
}
.brand-panel img.brand-panel-mark {
  width: clamp(84px, 9vw, 120px);
  height: auto;
  position: relative;
  filter: invert(92%) sepia(14%) saturate(628%) hue-rotate(322deg) brightness(103%) contrast(96%);
}
.brand-panel img.brand-panel-logo {
  width: clamp(160px, 18vw, 220px);
  height: auto;
  position: relative;
}

.figure-wide {
  margin: 0 0 clamp(2rem, 4.5vw, 3.2rem);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(11, 8, 41, 0.35);
}
.figure-wide img { width: 100%; object-fit: cover; }
.figure-wide figcaption {
  font-size: 0.82rem;
  color: var(--text-2);
  padding: 0.7rem 1rem;
  background: var(--bg-card);
}

/* Método */
.section-metodo { background: var(--blanco); }
.metodo-steps {
  list-style: none;
  counter-reset: paso;
  margin: 2rem 0 0; padding: 0;
  display: grid; gap: 1.3rem;
}
.metodo-steps li {
  counter-increment: paso;
  display: grid;
  grid-template-columns: 52px 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.1rem;
  align-items: baseline;
  padding: 1.1rem 1.2rem;
  background: var(--amande);
  border-radius: var(--radius);
}
.metodo-steps li::before {
  content: counter(paso, decimal-leading-zero);
  grid-row: 1 / 3;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.7rem;
  color: var(--naranja);
}
.metodo-steps strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
}
.metodo-steps span { color: var(--text); font-size: 0.97rem; }

/* Cards */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.1rem, 2.4vw, 1.8rem);
}
.card {
  background: var(--bg-card);
  border: 1px solid rgba(11, 8, 41, 0.07);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  margin: 0;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 44px -22px rgba(11, 8, 41, 0.3);
}
.card h3 { font-size: 1.22rem; margin-bottom: 0.5em; }
.card p { margin: 0; font-size: 0.97rem; color: var(--text); }

.section-cta { margin: clamp(2.2rem, 4.5vw, 3.2rem) 0 0; text-align: center; }

/* Empresas */
.section-empresas { background: var(--blanco); }
.checklist {
  list-style: none;
  margin: 1.6rem 0 0; padding: 0;
  display: grid; gap: 0.85rem;
}
.checklist li {
  position: relative;
  padding-left: 2rem;
  font-weight: 500;
}
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: 0.42em;
  width: 0.95em; height: 0.55em;
  border-left: 3px solid var(--naranja);
  border-bottom: 3px solid var(--naranja);
  transform: rotate(-45deg);
}

/* Sobre mí */
.credentials {
  list-style: none;
  margin: 1.6rem 0 0; padding: 0;
  display: grid; gap: 0.6rem;
}
.credentials li {
  padding: 0.75rem 1rem;
  background: var(--bg);
  border-left: 3px solid var(--vista-bleu);
  border-radius: 0 10px 10px 0;
  font-size: 0.95rem;
}

/* Testimonios */
.section-testimonios { background: var(--amande); }
.section-testimonios .card { border-color: rgba(11, 8, 41, 0.05); }
.testimonio { display: flex; flex-direction: column; gap: 0.8rem; }
.testimonio p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.06rem;
  color: var(--ink);
  flex: 1;
}
.testimonio p::before { content: "« "; color: var(--naranja); }
.testimonio p::after { content: " »"; color: var(--naranja); }
.testimonio footer { font-size: 0.88rem; color: var(--text-2); font-weight: 600; }

/* Programa destacado */
.section-programa {
  background: var(--bg);
  color: var(--text);
  text-align: center;
}
.section-programa::before {
  content: "";
  position: absolute;
  inset: -40% -10% -40% -10%;
  background: radial-gradient(38% 42% at 50% 55%, rgba(255, 132, 0, 0.13), transparent 74%);
  filter: blur(80px);
  pointer-events: none;
}
.section-programa .container { position: relative; }
.programa-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  max-width: 16ch;
  margin-inline: auto;
}
.programa-sub {
  max-width: 56ch;
  margin-inline: auto;
  color: var(--text-2);
  font-size: 1.08rem;
}
.section-programa .hero-actions { justify-content: center; }

/* Contacto */
.contact-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid; gap: 1rem;
  align-content: center;
}
.contact-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: baseline;
  padding: 1rem 1.2rem;
  background: var(--blanco);
  border-radius: var(--radius);
  border: 1px solid rgba(11, 8, 41, 0.07);
}
.contact-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--text-2);
}
.contact-list span svg { flex: none; color: var(--naranja); }
.contact-list a { font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--naranja); text-decoration: none; }

/* ---------- Footer ---------- */
.footer {
  background: var(--bg);
  color: var(--text);
  padding: clamp(3rem, 6vw, 4.5rem) 0 2.2rem;
  border-top: 1px solid rgba(249, 223, 198, 0.14);
}
.footer-inner { display: grid; gap: 1.1rem; justify-items: center; text-align: center; }
.footer-inner img { height: 36px; width: auto; }
.footer-tagline { color: var(--text-2); font-size: 0.95rem; margin: 0; }
.footer-legal { display: flex; gap: 1.6rem; flex-wrap: wrap; justify-content: center; }
.footer-legal a { color: var(--amande); font-size: 0.88rem; opacity: 0.85; }
.footer-legal a:hover { color: var(--naranja); opacity: 1; text-decoration: none; }
.footer-copy { color: var(--text-2); font-size: 0.85rem; margin: 0.4rem 0 0; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ⚠️ Defensa obligatoria: un elemento con .reveal + data-split
   nunca debe quedarse invisible (gotcha A.4.5) */
.reveal[data-split] { opacity: 1; transform: none; }

/* Split words */
.split-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.65em);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-split].is-split-visible .split-word { opacity: 1; transform: none; }

/* Sin JS (o JS antiguo cacheado): todo visible */
.no-js .reveal, .no-js .split-word { opacity: 1; transform: none; }

/* ---------- Solo lo intrusivo se limita con reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .splash-mark { animation: none; }
  /* micro-interacciones (hover, reveal, count-up) NO se desactivan */
}

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-figure { max-width: 460px; }
  .grid-2, .grid-2--reverse { grid-template-columns: 1fr; }
  .grid-2--reverse .figure-editorial { order: 0; }
  .figure-editorial { max-width: 520px; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--bleu-oxford);
    display: grid; gap: 0;
    padding: 0.6rem 0 1rem;
    transform: translateY(-130%);
    transition: transform 0.45s var(--ease-out);
    z-index: -1;
  }
  .nav-links a {
    color: var(--blanco) !important;
    padding: 0.85rem clamp(1.25rem, 4vw, 3rem);
    font-size: 1.05rem;
  }
  .nav.nav--menu-open .nav-links { transform: none; }
  .nav.nav--menu-open {
    background: var(--bleu-oxford);
    border-bottom-color: transparent;
  }
  .nav.nav--menu-open .nav-logo-dark { display: none; }
  .nav.nav--menu-open .nav-logo-light { display: block; }

  .nav-cta { display: none; }

  .nav-burger {
    display: grid; gap: 6px;
    margin-left: auto;
    background: none; border: 0; padding: 10px;
    cursor: pointer;
  }
  .nav-burger span {
    width: 26px; height: 2px;
    background: currentColor;
    color: var(--bleu-oxford);
    transition: transform 0.35s var(--ease-out), opacity 0.3s;
  }
  .nav--overhero .nav-burger span, .nav--menu-open .nav-burger span { color: var(--blanco); }
  .nav--menu-open .nav-burger span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav--menu-open .nav-burger span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .cards-3 { grid-template-columns: 1fr; }
  .hero { padding-top: calc(var(--nav-h) + 2rem); }
  .hero-stats { gap: 1.2rem 2rem; }
  .contact-list li { grid-template-columns: 1fr; gap: 0.15rem; }
}