/* =========================================================
   Quiet Air — broker de vuelos privados
   Sistema de diseño
   ========================================================= */

:root {
  /* Color */
  --ink:        #262626;
  --ink-2:      #333333;
  --ink-3:      #404040;
  --bone:       #EDEAE4;
  --muted:      #9AA4AC;
  --muted-dim:  #6C767E;
  --signal:     #D32F2F;
  --signal-dim: #990000;
  --fl:         #7EA2B8;
  --line:       rgba(237, 234, 228, 0.12);
  --line-soft:  rgba(237, 234, 228, 0.07);

  /* Tipografía */
  --display: "Sora", "Trebuchet MS", sans-serif;
  --body:    "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --data:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Escala de espaciado (base 0.25rem) */
  --s1: 0.25rem;  --s2: 0.5rem;   --s3: 0.75rem;  --s4: 1rem;
  --s5: 1.25rem;  --s6: 1.5rem;   --s8: 2rem;     --s12: 3rem;    --s16: 4rem;
  --s20: 5rem;    --s24: 6rem;    --s32: 8rem;

  /* Layout */
  --rail: clamp(1.25rem, 5vw, 5.5rem);
  --maxw: 82rem;
  --header-h: 4.5rem;
}

/* ---------------------------------------------------------
   Reset
   --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--signal); color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------------------------------------------------------
   Tipografía
   --------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.75rem, 8vw, 6.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4.6vw, 3.5rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.0625rem; letter-spacing: -0.015em; }

p { text-wrap: pretty; }

/* Etiqueta técnica: se usa como "eyebrow" en cada sección.
   Lleva el índice de sección, que sí es un dato real de navegación. */
.tag {
  font-family: var(--data);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--s3);
}
.tag::before {
  content: "";
  width: 2.25rem;
  height: 2px;
  background: var(--signal);
  flex: none;
}
.tag em { font-style: normal; color: var(--signal); }

.lead {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  color: var(--muted);
  max-width: 46ch;
}

.mono { font-family: var(--data); }

/* ---------------------------------------------------------
   Utilidades de layout
   --------------------------------------------------------- */
.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--rail);
}

.section { padding-block: clamp(4rem, 10vw, 8rem); }
section[id] { scroll-margin-top: calc(var(--header-h) + 1rem); }
.section--tight { padding-block: clamp(3rem, 7vw, 5rem); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  margin-bottom: var(--s12);
  max-width: 58rem;
}

.rule { height: 1px; background: var(--line); border: 0; }

.skip-link {
  position: absolute;
  left: var(--s4);
  top: -4rem;
  z-index: 200;
  background: var(--signal);
  color: var(--ink);
  padding: var(--s3) var(--s4);
  font-weight: 600;
  transition: top 0.2s;
}
.skip-link:focus { top: var(--s4); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------------------------------------------------------
   Botones
   --------------------------------------------------------- */
.btn {
  --btn-bg: var(--signal);
  --btn-fg: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  padding: var(--s3) var(--s6);
  font-family: var(--data);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.btn:hover { background: transparent; color: var(--btn-bg); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--bone);
  border-color: var(--line);
}
.btn--ghost:hover { background: var(--bone); color: var(--ink); border-color: var(--bone); }

.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: rgba(38, 38, 38, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.header__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--rail);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s6);
}

.logo {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}
.logo span { color: var(--signal); }
.logo small {
  font-family: var(--data);
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  color: var(--muted-dim);
  text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: var(--s8); }
.nav a {
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  padding-block: var(--s2);
  position: relative;
  transition: color 0.2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--bone); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }

.nav a.btn {
  color: var(--btn-fg);
  font-size: 0.75rem;
  padding: var(--s3) var(--s6);
  letter-spacing: 0.14em;
}
.nav a.btn:hover { color: var(--signal); }
.nav a.btn::after { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  padding: var(--s2) var(--s3);
  cursor: pointer;
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 62rem) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--ink-2);
    border-bottom: 1px solid var(--line);
    padding: var(--s2) var(--rail) var(--s6);
    transform: translateY(-120%);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav[data-open="true"] { transform: translateY(0); }
  .nav a { padding-block: var(--s4); border-bottom: 1px solid var(--line-soft); }
  .nav .btn { margin-top: var(--s4); justify-content: center; }
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 62% center;
}
/* La "costura": el corte vertical duro que define la marca en la presentación */
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to right,
      rgba(38, 38, 38, 0.96) 0%,
      rgba(38, 38, 38, 0.92) 34%,
      rgba(38, 38, 38, 0.55) 48%,
      rgba(38, 38, 38, 0.08) 62%),
    linear-gradient(to top, rgba(38, 38, 38, 0.95) 0%, rgba(38, 38, 38, 0) 45%);
}
.hero__seam {
  position: absolute;
  top: 0; bottom: 0; left: 48%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--line) 25%, var(--line) 75%, transparent);
  z-index: -1;
}

.hero__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 0 var(--rail) clamp(2.5rem, 6vw, 4.5rem);
}
.hero h1 { margin-block: var(--s6) var(--s6); max-width: 14ch; }
.hero h1 .thin { font-weight: 300; color: var(--muted); display: block; }
.hero__lead { max-width: 40ch; margin-bottom: var(--s8); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s3); }

/* Franja de datos al pie del hero */
.strip {
  border-top: 1px solid var(--line);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: var(--s6);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s6);
}
.strip div { display: flex; flex-direction: column; gap: var(--s1); }
.strip dt, .strip .k {
  font-family: var(--data);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-dim);
}
.strip dd, .strip .v {
  font-family: var(--display);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}
@media (max-width: 48rem) {
  .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4) var(--s6); }
  .hero__scrim {
    background:
      linear-gradient(to right, rgba(38,38,38,0.94) 0%, rgba(38,38,38,0.72) 70%, rgba(38,38,38,0.5) 100%),
      linear-gradient(to top, rgba(38,38,38,0.98) 10%, rgba(38,38,38,0) 60%);
  }
  .hero__seam { display: none; }
}

/* ---------------------------------------------------------
   Servicios
   --------------------------------------------------------- */
.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.svc {
  background: var(--ink);
  padding: var(--s8) var(--s6) var(--s12);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  transition: background 0.3s ease;
}
.svc:hover { background: var(--ink-2); }
.svc__k {
  font-family: var(--data);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: var(--s4);
}
.svc p { color: var(--muted); font-size: 0.9375rem; }

/* ---------------------------------------------------------
   Planificador — el elemento firma
   --------------------------------------------------------- */
.planner {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.planner__grid {
  display: grid;
  grid-template-columns: minmax(0, 20rem) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 60rem) {
  .planner__grid { grid-template-columns: 1fr; }
}

.planner__grid > * { min-width: 0; }

/* Los <select> toman el ancho de su opción más larga: hay que contenerlos. */
.field { display: flex; flex-direction: column; gap: var(--s2); margin-bottom: var(--s5); min-width: 0; }
.field select { max-width: 100%; text-overflow: ellipsis; }
.field label {
  font-family: var(--data);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.field select,
.field input,
.field textarea {
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--bone);
  padding: var(--s3) var(--s4);
  font-family: var(--data);
  font-size: 0.875rem;
  width: 100%;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field textarea { font-family: var(--body); resize: vertical; min-height: 6.5rem; }
.field select { appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) 55%, calc(100% - 0.8rem) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: var(--s12);
}
.field select:hover, .field input:hover, .field textarea:hover { border-color: rgba(237,234,228,0.25); }
.field select:focus, .field input:focus, .field textarea:focus {
  border-color: var(--signal); outline: none; background: var(--ink-3);
}
.field option { background: var(--ink-2); color: var(--bone); }
.field__hint { font-size: 0.75rem; color: var(--muted-dim); font-family: var(--data); }

/* Lectura tipo instrumento */
.readout {
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(to bottom, transparent 0 3px, rgba(255,255,255,0.012) 3px 4px),
    var(--ink);
}
.readout__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s3);
  padding: var(--s3) var(--s6);
  border-bottom: 1px solid var(--line);
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-dim);
}
.readout__route {
  display: flex;
  align-items: center;
  gap: var(--s4);
  padding: var(--s8) var(--s6);
  border-bottom: 1px solid var(--line);
}
.node { display: flex; flex-direction: column; gap: var(--s1); min-width: 0; }
.node .icao {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.node .city {
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.node--to { text-align: right; align-items: flex-end; }

.leg { flex: 1; position: relative; height: 2.5rem; min-width: 3rem; }
.leg::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--line) 0 6px, transparent 6px 12px);
}
.leg__plane {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  color: var(--signal);
  transition: left 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.leg__stop {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 7px; height: 7px;
  background: var(--fl);
  border-radius: 50%;
}

.readout__metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}
@media (max-width: 40rem) { .readout__metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.metric {
  background: var(--ink);
  padding: var(--s6);
  display: flex;
  flex-direction: column;
  gap: var(--s1);
}
.metric .k {
  font-family: var(--data);
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-dim);
}
.metric .v {
  font-family: var(--display);
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.metric .u { font-size: 0.75rem; color: var(--muted); font-family: var(--data); }

.verdict {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  padding: var(--s4) var(--s6);
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--muted);
}
.verdict__dot {
  width: 8px; height: 8px; border-radius: 50%;
  margin-top: 0.45rem; flex: none;
  background: var(--fl);
}
.verdict[data-state="ok"]    .verdict__dot { background: #5FBF8F; }
.verdict[data-state="stop"]  .verdict__dot { background: var(--signal); }
.verdict[data-state="over"]  .verdict__dot { background: #D64545; }
.verdict strong { color: var(--bone); font-weight: 600; }
.verdict__label {
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.disclaimer { font-size: 0.75rem; color: var(--muted-dim); margin-top: var(--s4); max-width: 60ch; }

/* ---------------------------------------------------------
   Flota
   --------------------------------------------------------- */
.fleet { display: flex; flex-direction: column; }

.craft {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.craft:last-child { border-bottom: 1px solid var(--line); }
.craft__media { position: relative; overflow: hidden; min-height: 22rem; }
.craft__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1), filter 0.6s ease;
  filter: saturate(0.85) contrast(1.05);
}
.craft:hover .craft__media img { transform: scale(1.04); filter: saturate(1) contrast(1.05); }
.craft__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(38,38,38,0.55), rgba(38,38,38,0.05));
}
.craft__body {
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--s4);
}
.craft:nth-child(even) .craft__media { order: 2; }
.craft:nth-child(even) .craft__media::after {
  background: linear-gradient(to left, rgba(38,38,38,0.55), rgba(38,38,38,0.05));
}
@media (max-width: 60rem) {
  .craft { grid-template-columns: 1fr; }
  .craft__media { min-height: 15rem; order: 0 !important; }
}

.craft__class {
  font-family: var(--data);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal);
}
.craft__body p { color: var(--muted); font-size: 0.9375rem; max-width: 48ch; }

.chips { display: flex; flex-wrap: wrap; gap: var(--s2); }
.chip {
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: var(--s1) var(--s3);
  color: var(--muted);
}
.chip b { color: var(--bone); font-weight: 500; }

/* Acordeón de especificaciones */
.spec-toggle {
  align-self: flex-start;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: var(--s2) 0;
  cursor: pointer;
  font-family: var(--data);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--s3);
  transition: color 0.2s, border-color 0.2s;
}
.spec-toggle:hover { color: var(--bone); border-color: var(--signal); }
.spec-toggle .sign { color: var(--signal); font-size: 0.875rem; line-height: 1; }
.spec-panel[hidden] { display: none; }
.spec-panel dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s2) var(--s6);
  font-family: var(--data);
  font-size: 0.8125rem;
  margin-top: var(--s2);
}
.spec-panel dt { color: var(--muted-dim); }
.spec-panel dd { margin: 0; text-align: right; }

/* ---------------------------------------------------------
   Proceso (sí es una secuencia real, por eso va numerado)
   --------------------------------------------------------- */
.process { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1px; background: var(--line); }
.step { background: var(--ink); padding: var(--s8) var(--s6); display: flex; flex-direction: column; gap: var(--s3); }
.step__n {
  font-family: var(--data);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--muted-dim);
  display: flex; align-items: center; gap: var(--s3);
}
.step__n b { color: var(--signal); font-weight: 500; }
.step p { color: var(--muted); font-size: 0.9375rem; }

/* ---------------------------------------------------------
   Cotización
   --------------------------------------------------------- */
.quote {
  position: relative;
  border-top: 1px solid var(--line);
}
.quote__bg { position: absolute; inset: 0; z-index: -2; }
.quote__bg img { width: 100%; height: 100%; object-fit: cover; }
.quote__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(38,38,38,0.97) 30%, rgba(38,38,38,0.82) 100%);
}
.quote__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
@media (max-width: 60rem) { .quote__grid { grid-template-columns: 1fr; } }

.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4); }
@media (max-width: 34rem) { .form-row { grid-template-columns: 1fr; } }

.field[data-invalid="true"] input,
.field[data-invalid="true"] select,
.field[data-invalid="true"] textarea { border-color: #D64545; }
.field__error {
  font-family: var(--data);
  font-size: 0.6875rem;
  color: #E58080;
  display: flex; align-items: center; gap: var(--s2);
}
.field__error::before { content: "!"; font-weight: 700; }
.field__error[hidden] { display: none; }

.form-status {
  border: 1px solid var(--line);
  padding: var(--s4) var(--s6);
  font-size: 0.875rem;
  display: flex; align-items: flex-start; gap: var(--s3);
}
.form-status[hidden] { display: none; }
.form-status[data-kind="ok"]   { border-color: rgba(95,191,143,0.5); background: rgba(95,191,143,0.07); }
.form-status[data-kind="error"]{ border-color: rgba(214,69,69,0.5);  background: rgba(214,69,69,0.07); }

.contact-list { display: flex; flex-direction: column; gap: var(--s6); margin-top: var(--s8); }
.contact-list a {
  text-decoration: none;
  display: flex; flex-direction: column; gap: var(--s1);
  border-top: 1px solid var(--line);
  padding-top: var(--s3);
  transition: border-color 0.2s;
}
.contact-list a:hover { border-color: var(--signal); }
.contact-list .k {
  font-family: var(--data); font-size: 0.625rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-dim);
}
.contact-list .v {
  font-family: var(--display); font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600; letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer { border-top: 1px solid var(--line); padding-block: var(--s12) var(--s8); }
.footer__inner {
  display: flex; flex-wrap: wrap; gap: var(--s8);
  justify-content: space-between; align-items: flex-end;
}
.footer p { font-family: var(--data); font-size: 0.6875rem; letter-spacing: 0.1em; color: var(--muted-dim); }
.footer nav { display: flex; flex-wrap: wrap; gap: var(--s6); }
.footer nav a {
  font-family: var(--data); font-size: 0.6875rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
}
.footer nav a:hover { color: var(--bone); }

/* ---------------------------------------------------------
   Revelado al hacer scroll
   --------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}