/* ==========================================================================
   Ignacio Pursals (Pusa) · Web personal
   Hoja de estilos única. Para cambiar colores o tipografías, edita solo
   las variables de :root (sección 1). El resto se adapta solo.
   ========================================================================== */

/* 1. VARIABLES ------------------------------------------------------------- */
:root {
  --sand: #f5efe6;        /* fondo general (arena) */
  --sand-2: #ebe2d4;      /* arena algo más oscura para bloques */
  --surface: #fffdf9;     /* tarjetas */
  --ocean: #0e2f3a;       /* azul océano profundo: texto y bloques oscuros */
  --ocean-2: #1c5566;     /* azul océano medio */
  --muted: #5a6a70;       /* texto secundario */
  --line: #ddd3c3;        /* bordes */
  --sunset: #e25d33;      /* acento atardecer */
  --sunset-soft: #fbe3d9;
  --white: #ffffff;

  --font-display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --max: 1160px;
  --radius: 18px;
  --gutter: clamp(16px, 4vw, 32px);
}

/* 2. BASE ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--sand);
  color: var(--ocean);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration-color: var(--sunset); text-underline-offset: 3px; }
a:hover { color: var(--sunset); }
:focus-visible { outline: 2px solid var(--sunset); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.6rem, 7.5vw, 5.6rem); }
h2 { font-size: clamp(2rem, 4.8vw, 3.4rem); }
h3 { font-size: 1.4rem; line-height: 1.15; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 20; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sunset);
  margin-bottom: 0.9rem;
}

/* 3. FOTOS ------------------------------------------------------------------
   .photo envuelve cada imagen. Mientras no hay foto, .photo--empty muestra
   un hueco con el nombre del archivo esperado (atributo data-file).
   Para poner la foto: cambia el <div class="photo photo--empty" ...></div>
   por <div class="photo"><img src="/img/fotos/NOMBRE.jpg" alt="..."></div> */
.photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--sand-2);
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo--empty {
  background:
    linear-gradient(135deg, rgba(28, 85, 102, 0.85), rgba(14, 47, 58, 0.95)),
    var(--ocean);
}
.photo--empty::after {
  content: "📷 " attr(data-file);
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
}

/* 4. CABECERA -------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--sand) 90%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; text-decoration: none; white-space: nowrap; }
.logo span { color: var(--sunset); }
.nav { display: flex; gap: clamp(12px, 2.5vw, 28px); font-size: 0.95rem; font-weight: 500; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ocean); }
@media (max-width: 720px) { .nav .hide-mobile { display: none; } }

/* 5. BOTONES --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1.5px solid currentColor;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--sunset); border-color: var(--sunset); color: var(--white); }
.btn-primary:hover { background: var(--ocean); border-color: var(--ocean); color: var(--white); }
.btn-ghost { background: transparent; color: var(--ocean); }
.btn-ghost:hover { color: var(--sunset); }
.btn-light { background: transparent; color: var(--white); }
.btn-light:hover { background: var(--white); color: var(--ocean); }

/* 6. HERO (portada con foto a pantalla completa) --------------------------- */
.hero {
  position: relative;
  min-height: calc(100svh - 64px);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  isolation: isolate;
}
.hero .photo { position: absolute; inset: 0; border-radius: 0; z-index: -2; }
.hero::before { /* degradado para que el texto se lea sobre cualquier foto */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(14, 47, 58, 0) 30%, rgba(14, 47, 58, 0.75) 75%);
}
/* En móvil: foto arriba y texto debajo sobre fondo océano */
@media (max-width: 720px) {
  .hero { display: block; min-height: 0; background: var(--ocean); }
  .hero .photo { position: relative; z-index: auto; height: 46svh; }
  .hero::before { display: none; }
  .hero .container { padding-top: 28px; display: block; }
}
.hero .container { padding-top: 96px; padding-bottom: clamp(40px, 8vh, 88px); display: flex; justify-content: flex-end; }
.hero-text { max-width: 600px; } /* texto a la derecha para no tapar la foto */
.hero .hello { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 500; margin-bottom: 12px; }
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); text-shadow: 0 2px 24px rgba(14, 47, 58, 0.35); }
.hero h1 em { font-style: normal; color: #ffb59c; }
.hero .role {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  padding: 8px 16px;
  border-radius: 999px;
  margin: 8px 0 28px;
}
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* 7. SECCIONES GENERALES --------------------------------------------------- */
.section { padding: clamp(64px, 10vw, 128px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head p { color: var(--muted); font-size: 1.15rem; }
.section--dark { background: var(--ocean); color: var(--sand); }
.section--dark .section-head p, .section--dark .muted { color: #a9bfc4; }
.section--alt { background: var(--sand-2); }

/* Así soy: tres rasgos con foto */
.traits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trait .photo { aspect-ratio: 4 / 5; margin-bottom: 18px; }
.trait p { color: var(--muted); }
@media (max-width: 860px) { .traits { grid-template-columns: 1fr; } .trait .photo { aspect-ratio: 16 / 10; } }

/* Fuera de la oficina: mosaico (bento) */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(220px, auto);
  gap: 16px;
}
.tile {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  isolation: isolate;
  min-height: 260px;
}
.tile .photo { position: absolute; inset: 0; border-radius: 0; z-index: -2; }
.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(14, 47, 58, 0) 15%, rgba(14, 47, 58, 0.6) 55%, rgba(14, 47, 58, 0.95) 100%);
}
.tile h3 { margin-bottom: 6px; }
.tile { text-shadow: 0 1px 10px rgba(14, 47, 58, 0.4); }
.tile p { margin: 0; color: rgba(255, 255, 255, 0.88); font-size: 0.98rem; }
.tile .kicker { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #ffb59c; margin-bottom: 8px; }
.tile--xl { grid-column: span 2; grid-row: span 2; }
.tile--wide { grid-column: span 2; }
.tile .big { font-family: var(--font-display); font-weight: 700; font-size: clamp(3rem, 7vw, 5rem); line-height: 1; margin-bottom: 8px; }
.tile .next { display: inline-block; margin-top: 16px; background: var(--sunset); color: var(--white); font-weight: 600; font-size: 0.9rem; padding: 6px 12px; border-radius: 999px; }
.sports { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 10px 0 0; }
.sports li { font-size: 0.85rem; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.16); border: 1px solid rgba(255, 255, 255, 0.25); }
@media (max-width: 960px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .tile--xl, .tile--wide { grid-column: span 1; grid-row: span 1; }
  .tile--xl { min-height: 420px; }
}

/* Puente: lo que me llevo al trabajo */
.bridge { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255, 255, 255, 0.12); border-radius: var(--radius); overflow: hidden; }
.bridge li { background: var(--ocean); padding: clamp(24px, 4vw, 40px); }
.bridge .num { font-family: var(--font-display); font-weight: 700; color: var(--sunset); font-size: 1rem; margin-bottom: 14px; display: block; }
.bridge h3 { color: var(--white); font-size: 1.6rem; }
.bridge .life { color: #a9bfc4; margin-bottom: 14px; }
.bridge .work { color: var(--sand); border-left: 3px solid var(--sunset); padding-left: 14px; margin: 0; }
.bridge .work strong { color: #ffb59c; }
@media (max-width: 760px) { .bridge { grid-template-columns: 1fr; } }

/* Cifras */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 56px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 700; color: var(--sunset); line-height: 1; margin-bottom: 8px; }
.stat span { font-size: 0.9rem; color: var(--muted); line-height: 1.4; display: block; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* Trayectoria */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { display: grid; grid-template-columns: 170px 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--line); }
.timeline .when { font-size: 0.9rem; color: var(--muted); padding-top: 4px; }
.timeline h3 { margin-bottom: 2px; }
.timeline .org { color: var(--muted); margin-bottom: 8px; font-size: 0.95rem; }
.timeline p { margin-bottom: 8px; }
.timeline .result { display: inline-block; font-weight: 600; font-size: 0.92rem; background: var(--sunset-soft); color: #b8431f; padding: 4px 10px; border-radius: 6px; }
@media (max-width: 640px) { .timeline li { grid-template-columns: 1fr; gap: 4px; } }

.edu { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 48px; }
.edu h3 { font-family: var(--font-sans); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.edu ul { margin: 0; padding-left: 1.1em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0 !important; margin: 0; }
.chips li { border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; font-size: 0.88rem; background: var(--surface); }
@media (max-width: 760px) { .edu { grid-template-columns: 1fr; } }

/* Tarjetas de proyecto (portada y zona privada) */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--sunset); transform: translateY(-3px); color: inherit; }
.card .tag { font-size: 0.8rem; color: var(--muted); margin-bottom: 10px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.95rem; flex-grow: 1; }
.card .metric { font-weight: 600; color: #b8431f; font-size: 0.95rem; margin: 0; flex-grow: 0; }
.card .lock { position: absolute; top: 22px; right: 22px; color: var(--muted); }
.notice { margin-top: 24px; font-size: 0.95rem; color: var(--muted); }

/* Cierre: lema + contacto */
.closing { text-align: center; position: relative; isolation: isolate; }
.closing > .photo { position: absolute; inset: 0; border-radius: 0; z-index: -2; }
.closing::before { /* capa oscura sobre la foto del atardecer */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(14, 47, 58, 0.55), rgba(14, 47, 58, 0.92) 70%);
}
.closing .motto { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.8rem, 9vw, 6.5rem); line-height: 1; letter-spacing: -0.03em; margin-bottom: 24px; }
.closing .motto span { color: var(--sunset); }
.closing .motto-text { max-width: 58ch; margin: 0 auto 56px; font-size: 1.15rem; color: #a9bfc4; }
.closing h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
.closing .actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 24px; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; font-size: 0.9rem; color: var(--muted); }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* 8. PÁGINAS DE PROYECTO (zona privada) ----------------------------------- */
.case-hero { padding: clamp(48px, 8vw, 96px) 0 40px; }
.case-hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); max-width: 20ch; }
.case-hero .lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }
.back { display: inline-block; margin-bottom: 28px; font-size: 0.95rem; color: var(--muted); text-decoration: none; }
.case-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 32px 0 0; }
.case-meta dt { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 4px; }
.case-meta dd { margin: 0; font-weight: 500; }
.case-body { max-width: 720px; padding: 48px 0 24px; }
.case-body h2 { font-size: 1.8rem; margin-top: 48px; }
.case-body h2:first-child { margin-top: 0; }
.case-body ul { padding-left: 1.2em; }
.case-body li { margin-bottom: 0.6em; }
.results { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 20px 0; }
.result-box { background: var(--sunset-soft); border-radius: var(--radius); padding: 22px; }
.result-box strong { display: block; font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: #b8431f; line-height: 1.05; margin-bottom: 6px; }
.result-box span { font-size: 0.95rem; }
.quote { border-left: 3px solid var(--sunset); padding: 4px 0 4px 18px; color: var(--muted); font-style: italic; }
.next-case { border-top: 1px solid var(--line); padding: 32px 0 64px; }

/* 9. PÁGINA DE ACCESO ------------------------------------------------------ */
.login-wrap { min-height: calc(100vh - 140px); display: grid; place-items: center; padding: 48px 0; }
.login-card { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 5vw, 40px); }
.login-card h1 { font-size: 2.2rem; }
.login-card p { color: var(--muted); }
.field { display: grid; gap: 6px; margin: 24px 0 16px; }
.field label { font-weight: 600; font-size: 0.95rem; }
.field input { font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--sand); color: var(--ocean); }
.field input:focus { outline: 2px solid var(--sunset); border-color: transparent; }
.error { background: var(--sunset-soft); color: #b8431f; padding: 10px 14px; border-radius: 8px; font-size: 0.95rem; }
.login-card .btn { width: 100%; justify-content: center; }
.login-card .help { font-size: 0.9rem; margin-top: 20px; margin-bottom: 0; }

/* Respeta a quien prefiere menos movimiento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
  .card:hover { transform: none; }
}