/* ═══════════════════════════════════════════════════════════
   fdev7 — estilos
   Paleta: noche cálida + crema, acentos ámbar y cielo.
   ═══════════════════════════════════════════════════════════ */

:root {
  --noche: #14172a;
  --noche-2: #0d1020;
  --crema: #f2eee2;
  --crema-2: #e9e4d6;
  --tinta: #1d1a14;
  --tinta-2: #5a5548;
  --gris: #6a6254;
  --ambar: #e8b06a;
  --ambar-fuerte: #b06a2a;
  --cielo: #7ecdf8;
  --azul: #4a7fc1;
  --pálido: #dfe6f5;
  --línea: rgba(29, 26, 20, 0.1);
  --línea-noche: rgba(242, 238, 226, 0.12);
  --radio: 20px;
  --max: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--crema);
  color: var(--tinta-2);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: Outfit, Inter, sans-serif;
  color: var(--tinta);
  letter-spacing: -0.028em;
  line-height: 1.14;
}

a { color: var(--ambar-fuerte); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ── Navegación ─────────────────────────────────────────── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  background: rgba(20, 23, 42, 0.55);
  border-bottom: 1px solid var(--línea-noche);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.nav.claro { background: rgba(242, 238, 226, 0.85); border-bottom-color: var(--línea); }
.nav-inner {
  max-width: var(--max); margin: 0 auto; padding: 15px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.marca {
  font-family: Outfit, sans-serif; font-weight: 800; font-size: 1.4rem;
  color: var(--crema); letter-spacing: -0.05em; text-decoration: none;
}
.marca span { color: var(--cielo); }
.nav.claro .marca { color: var(--tinta); }
.nav.claro .marca span { color: var(--azul); }
.nav-links { display: flex; gap: 2px; flex-wrap: wrap; }
.nav-links a {
  color: rgba(242, 238, 226, 0.72); font-size: 0.93rem; padding: 7px 14px;
  border-radius: 10px; text-decoration: none; transition: all 0.18s ease;
}
.nav-links a:hover { color: var(--crema); background: rgba(255, 255, 255, 0.08); text-decoration: none; }
.nav.claro .nav-links a { color: var(--gris); }
.nav.claro .nav-links a:hover { color: var(--tinta); background: rgba(29, 26, 20, 0.06); }
@media (max-width: 760px) {
  .nav-links a { padding: 6px 9px; font-size: 0.82rem; }
  .marca { font-size: 1.18rem; }
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  background:
    radial-gradient(900px 620px at 50% 42%, #232841 0%, var(--noche) 55%, var(--noche-2) 100%);
  overflow: hidden;
}
#hero-scene { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero-content { position: relative; z-index: 3; width: 100%; padding: 126px 0 80px; text-align: center; pointer-events: none; }
.hero-content a, .hero-content .dias { pointer-events: auto; }

.cejilla {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(242, 238, 226, 0.55); margin-bottom: 22px;
}
.cejilla .punto {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ambar);
  box-shadow: 0 0 12px var(--ambar); animation: latir 2.8s ease-in-out infinite;
}
@keyframes latir { 0%, 100% { opacity: 1 } 50% { opacity: 0.3 } }

.hero h1 {
  font-size: clamp(2.6rem, 7.6vw, 5.3rem); font-weight: 800; color: var(--crema);
  margin-bottom: 20px; text-shadow: 0 2px 40px rgba(0, 0, 0, 0.35);
}
.hero h1 .acento { color: var(--ambar); }
.hero .bajada {
  font-size: clamp(1rem, 2.1vw, 1.18rem); color: rgba(242, 238, 226, 0.72);
  max-width: 600px; margin: 0 auto;
}
.hero .bajada em { color: var(--cielo); font-style: italic; }

/* Tarjeta de los días de la creación */
.dias {
  position: absolute; right: 6%; top: 56%; z-index: 4;
  background: rgba(13, 16, 32, 0.62); border: 1px solid var(--línea-noche);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-radius: 16px; padding: 15px 19px; text-align: left; min-width: 186px;
}
.dias .t {
  font-family: Outfit, sans-serif; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--crema); margin-bottom: 9px;
}
.dias .puntos { display: flex; gap: 7px; margin-bottom: 8px; }
.dias .puntos i {
  width: 7px; height: 7px; border-radius: 50%; background: rgba(242, 238, 226, 0.22);
  cursor: pointer; transition: all 0.3s ease;
}
.dias .puntos i.on { background: var(--ambar); box-shadow: 0 0 8px rgba(232, 176, 106, 0.8); }
.dias .v { font-size: 0.76rem; color: rgba(242, 238, 226, 0.5); }
@media (max-width: 900px) {
  .dias { position: static; margin: 30px auto 0; display: inline-block; }
}

.hero .intro {
  max-width: 640px; margin: 34px auto 0; color: rgba(242, 238, 226, 0.62); font-size: 0.98rem;
}

.botones { margin-top: 30px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 26px;
  border-radius: 13px; font-weight: 600; font-size: 0.96rem; text-decoration: none;
  border: 1px solid transparent; transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px) }
.btn:active { transform: scale(0.97) }
.btn-p { background: var(--ambar); color: #2a1d0c; box-shadow: 0 10px 30px -12px rgba(232, 176, 106, 0.8); }
.btn-g { background: rgba(255, 255, 255, 0.08); color: var(--crema); border-color: var(--línea-noche); }
.btn-oscuro { background: var(--tinta); color: var(--crema); }

.desliza {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 4;
  color: rgba(242, 238, 226, 0.4); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; animation: flotar 2.8s ease-in-out infinite;
}
@keyframes flotar { 0%, 100% { transform: translate(-50%, 0) } 50% { transform: translate(-50%, 7px) } }

/* ── Secciones claras ───────────────────────────────────── */
.seccion { padding: 96px 0; }
.seccion.alt { background: var(--crema-2); }
.seccion.oscura { background: var(--noche); color: rgba(242, 238, 226, 0.72); }
.seccion.oscura h2, .seccion.oscura h3 { color: var(--crema); }

.encabezado { margin-bottom: 44px; max-width: 740px; }
.etiqueta {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 12px;
}
.etiqueta .k {
  font-size: 0.73rem; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--azul);
}
.etiqueta .verso { font-size: 0.83rem; color: var(--gris); font-style: italic; opacity: 0.8; }
.seccion.oscura .etiqueta .k { color: var(--cielo); }
.seccion.oscura .etiqueta .verso { color: rgba(242, 238, 226, 0.45); }
.seccion h2 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); font-weight: 700; margin-bottom: 14px; }
.sub { font-size: 1.04rem; color: var(--gris); }
.seccion.oscura .sub { color: rgba(242, 238, 226, 0.6); }

/* ── Tarjetas ───────────────────────────────────────────── */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(272px, 1fr)); }

.tarjeta {
  background: #fff; border: 1px solid var(--línea); border-radius: var(--radio);
  padding: 28px; position: relative;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(29, 26, 20, 0.4); }
.seccion.alt .tarjeta { background: #fdfcf8; }
.seccion.oscura .tarjeta {
  background: rgba(255, 255, 255, 0.045); border-color: var(--línea-noche);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.tarjeta h3 { font-size: 1.22rem; font-weight: 700; margin-bottom: 9px; }
.tarjeta p { font-size: 0.96rem; }
.icono { font-size: 1.7rem; margin-bottom: 14px; display: block; }

.chips { margin-top: 18px; display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  font-family: ui-monospace, SFMono-Regular, monospace; font-size: 0.73rem;
  padding: 4px 10px; border-radius: 7px;
  background: rgba(29, 26, 20, 0.05); color: var(--gris);
}
.seccion.oscura .chip { background: rgba(255, 255, 255, 0.07); color: rgba(242, 238, 226, 0.7); }
.ir { display: inline-block; margin-top: 16px; font-size: 0.9rem; font-weight: 600; }

.estado {
  display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 11px; border-radius: 999px; margin-bottom: 14px;
}
.estado.vivo { background: rgba(88, 173, 118, 0.14); color: #3d8659; }
.estado.obra { background: rgba(232, 176, 106, 0.18); color: var(--ambar-fuerte); }
.estado.idea { background: rgba(122, 137, 255, 0.14); color: #5a63c9; }

/* ── Proyecto destacado con escena 3D ───────────────────── */
.destacado { display: grid; grid-template-columns: 1.15fr 1fr; gap: 34px; align-items: center; }
@media (max-width: 880px) { .destacado { grid-template-columns: 1fr } }
.lienzo {
  position: relative; border-radius: var(--radio); overflow: hidden;
  background: linear-gradient(165deg, #dfe6f5, #eef1f8);
  border: 1px solid var(--línea); min-height: 420px;
}
@media (max-width: 880px) { .lienzo { min-height: 320px } }
#city-scene { display: block; width: 100%; height: 100%; }
.lienzo .pista {
  position: absolute; left: 14px; bottom: 12px; font-size: 0.72rem;
  color: var(--gris); background: rgba(255, 255, 255, 0.72); padding: 4px 10px;
  border-radius: 8px; backdrop-filter: blur(8px); pointer-events: none;
}

/* ── Perfil ─────────────────────────────────────────────── */
.perfil { display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: start; }
@media (max-width: 620px) { .perfil { grid-template-columns: 1fr } }
.avatar {
  width: 92px; height: 92px; border-radius: 24px; object-fit: cover; display: grid;
  place-items: center; background: var(--tinta); color: var(--ambar);
  font-family: Outfit, sans-serif; font-weight: 800; font-size: 2rem;
}

/* ── Cita ───────────────────────────────────────────────── */
.cita {
  border-left: 3px solid var(--ambar); padding: 4px 0 4px 22px; margin: 26px 0;
  font-family: Outfit, sans-serif; font-size: clamp(1.08rem, 2.3vw, 1.4rem);
  color: var(--tinta); font-weight: 500; line-height: 1.5; font-style: italic;
}
.seccion.oscura .cita { color: var(--crema); }
.cita cite {
  display: block; margin-top: 10px; font-size: 0.84rem; color: var(--gris);
  font-style: normal; font-family: Inter, sans-serif;
}
.seccion.oscura .cita cite { color: rgba(242, 238, 226, 0.5); }

/* ── Prosa ──────────────────────────────────────────────── */
.prosa { max-width: 760px; }
.prosa h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); margin: 46px 0 14px }
.prosa h3 { font-size: 1.2rem; margin: 30px 0 10px }
.prosa p { margin-bottom: 17px }
.prosa ul, .prosa ol { margin: 0 0 19px 22px }
.prosa li { margin-bottom: 9px }
.prosa strong { color: var(--tinta) }
.cabecera-pagina { padding: 136px 0 22px }
.cabecera-pagina h1 { font-size: clamp(2.1rem, 5.5vw, 3.2rem); font-weight: 800; margin-bottom: 14px }

/* ── Footer ─────────────────────────────────────────────── */
footer {
  background: var(--noche); color: rgba(242, 238, 226, 0.5);
  padding: 44px 0 52px; font-size: 0.9rem;
}
footer .cols { display: flex; justify-content: space-between; gap: 22px; flex-wrap: wrap }
footer a { color: rgba(242, 238, 226, 0.75) }

/* ── Aparición ──────────────────────────────────────────── */
.rev { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease }
.rev.in { opacity: 1; transform: none }
@media (prefers-reduced-motion: reduce) {
  .rev { opacity: 1; transform: none; transition: none }
  * { animation: none !important }
}