/* ============================================================
   Wobocobo — Sistema de diseño
   Tema dark (default) + light. Tipografía Inter + Space Grotesk.
   Layout boxed: contenido a ancho completo con padding lateral.
   ============================================================ */

/* ===================== VARIABLES ===================== */
:root {
  --bg: #0a0f1e;
  --bg-deep: #05080f;
  --surface: #0e1526;
  --surface-2: #111a30;
  --border: #1e2a47;
  --border-mid: #33456e;

  --text: #f2f6fc;
  --text-muted: #b9c6de;
  --text-faint: #93a3c4;
  --text-body: #dce5f2;

  --accent: #45c7ff;
  --accent-strong: #38bdf8;
  --accent-soft: #7fd9ff;
  --on-accent: #04283c;

  --grad-1: #22d3ee;
  --grad-2: #38bdf8;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;

  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --header-h: 68px;
}

.light-theme {
  --bg: #ffffff;
  --bg-deep: #f3f6fb;
  --surface: #ffffff;
  --surface-2: #f6f9fd;
  --border: #e0e7f1;
  --border-mid: #aebcd4;

  --text: #0d1526;
  --text-muted: #34425e;
  --text-faint: #5a6a86;
  --text-body: #1c2638;

  --accent: #0870b0;
  --accent-strong: #026aa8;
  --accent-soft: #0b8fd8;
  --on-accent: #ffffff;

  --grad-1: #0ea5e9;
  --grad-2: #2563eb;
}

/* ===================== RESET / BASE ===================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  background: var(--bg);
  color: var(--text-body);
  overflow-x: hidden;
  transition:
    background 0.3s,
    color 0.3s;
}

h1,
h2,
h3,
h4,
h5,
.brand {
  font-family: var(--font-head);
  color: var(--text);
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-soft);
}

img {
  max-width: 100%;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ===================== LAYOUT BOXED ===================== */
.boxed {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4.5vw, 4.5rem);
}

.page {
  display: block;
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
  scroll-margin-top: calc(var(--header-h) + 8px);
}

/* Banda de color a lo ancho de pantalla */
.section--alt {
  background: var(--bg-deep);
  border-block: 1px solid var(--border);
}

/* Cabecera de sección */
.section-head {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.7rem;
}
.section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}
.section-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  color: var(--text-muted);
  max-width: 60ch;
}

/* ===================== HEADER ===================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--bg-deep) 86%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-self: start;
}
.brand a {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand a:hover {
  color: var(--accent);
  text-decoration: none;
}
.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 70%, transparent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  justify-self: center;
  justify-content: center;
}
.nav > a,
.dropdown-toggle {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.nav > a:hover,
.dropdown-toggle:hover {
  color: var(--text);
  text-decoration: none;
}

.header-end {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header-time {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.theme-toggle,
.menu-toggle {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  background:
    radial-gradient(70px 50px at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  font-size: 1.02rem;
  transition:
    border-color 0.2s,
    color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.theme-toggle:hover,
.menu-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 18%, transparent);
}
.theme-toggle:hover {
  transform: rotate(15deg);
}

/* Iconos SVG del toggle de tema (sol ↔ luna con crossfade) */
.theme-toggle .theme-icon {
  grid-area: 1 / 1;
  width: 18px;
  height: 18px;
  opacity: 0;
  transform: scale(0.6) rotate(-90deg);
  transition:
    opacity 0.3s,
    transform 0.35s ease;
}
.theme-toggle .theme-icon--sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.light-theme .theme-toggle .theme-icon--sun {
  opacity: 0;
  transform: scale(0.6) rotate(-90deg);
}
.light-theme .theme-toggle .theme-icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.menu-toggle {
  display: none;
}
.menu-toggle:hover {
  transform: rotate(90deg);
}

.dropdown {
  position: relative;
}
.dropdown::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 1rem;
  z-index: 99;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem;
  display: none;
  min-width: 170px;
  z-index: 100;
  box-shadow: 0 14px 40px color-mix(in srgb, var(--bg) 80%, transparent);
}
.dropdown-menu a {
  display: block;
  padding: 0.55rem 0.9rem;
  font-size: 0.88rem;
  border-radius: 8px;
  color: var(--text-muted);
}
.dropdown-menu a:hover {
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
}
.dropdown:hover .dropdown-menu {
  display: block;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    url('/assets/img/hero-bg.jpg') center / cover no-repeat;
  filter: blur(6px) brightness(0.55);
  transform: scale(1.04);
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    color-mix(in srgb, var(--bg) 60%, transparent),
    radial-gradient(
      600px 300px at 85% 20%,
      color-mix(in srgb, var(--accent) 16%, transparent),
      transparent 70%
    );
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(5rem, 14vw, 10rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero h1 {
  font-size: clamp(3.2rem, 10vw, 6.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 2.2rem;
  background: linear-gradient(120deg, var(--grad-1) 20%, var(--grad-2) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===================== BOTONES ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.18s,
    border-color 0.2s,
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s;
}
.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}
.btn--primary {
  background: linear-gradient(120deg, var(--grad-1), var(--grad-2));
  color: var(--on-accent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 35%, transparent);
  border: 1px solid transparent;
}
.btn--primary:hover {
  color: var(--on-accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 50%, transparent);
}
.btn--ghost {
  background:
    radial-gradient(220px 90px at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    var(--surface);
  border-color: var(--border-mid);
  color: var(--text);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 20%, transparent);
}
.btn--sm {
  padding: 0.5rem 1.05rem;
  font-size: 0.84rem;
  border-radius: 10px;
}
.btn--subtle {
  border: 1px solid var(--border-mid);
  background:
    radial-gradient(160px 70px at 50% 0%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 70%),
    transparent;
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 500;
}
.btn--subtle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 16%, transparent);
}

/* ===================== SOBRE MÍ ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.about-text p {
  color: var(--text-body);
  margin-bottom: 1.1rem;
  max-width: 62ch;
}
.about-text p strong {
  color: var(--text);
  font-weight: 600;
}

/* Variante compacta: sección junta, sin scroll */
#about {
  padding-block: clamp(2.25rem, 4.5vw, 3.5rem);
}
#about .section-head {
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
}
#about .section-title {
  margin-bottom: 0.35rem;
}
#about .section-subtitle {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
}
#about .about-text p {
  margin-bottom: 0.75rem;
}
#about .about-media {
  max-height: 430px;
}
#about .about-actions {
  margin-top: 1rem;
}

.about-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 520px;
  border-radius: var(--radius-lg);
  border: 1.5px solid color-mix(in srgb, var(--accent) 28%, var(--border-mid));
  background:
    linear-gradient(
      150deg,
      color-mix(in srgb, var(--grad-2) 12%, var(--surface)),
      var(--surface)
    );
  display: grid;
  place-items: center;
  box-shadow:
    0 30px 60px -18px color-mix(in srgb, var(--bg) 75%, transparent),
    0 16px 42px -22px color-mix(in srgb, var(--accent) 45%, transparent);
  transition:
    border-color 0.3s,
    box-shadow 0.3s,
    transform 0.3s;
}
.about-media:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border-mid));
  box-shadow:
    0 36px 70px -20px color-mix(in srgb, var(--bg) 75%, transparent),
    0 20px 52px -18px color-mix(in srgb, var(--accent) 55%, transparent);
}
.about-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* Sombreado interior inferior para dar profundidad */
.about-media::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    205deg,
    transparent 55%,
    color-mix(in srgb, var(--bg) 38%, transparent)
  );
  pointer-events: none;
  z-index: 2;
}
.about-media__placeholder {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.9rem;
  padding: 1.5rem;
}
.about-media__placeholder b {
  display: block;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

/* ===================== STACK ===================== */
.stack-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.stack-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  transition:
    border-color 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}
.stack-chip:hover {
  border-color: var(--border-mid);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--bg) 60%, transparent);
}
.stack-chip img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}
.stack-chip__text-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.stack-chip__name {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}
.stack-chip:hover .stack-chip__name {
  color: var(--text);
}
.stack-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-left: 0.15rem;
}
.dot-backend { background: #818cf8; }
.dot-frontend { background: #34d399; }
.dot-cms { background: #fb923c; }
.dot-db { background: #f472b6; }
.dot-server { background: #a3e635; }
.dot-tools { background: #94a3b8; }

.stack-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
}
.stack-legend-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.stack-legend-item .stack-chip__dot {
  margin-left: 0;
}

/* ===================== EXPERIENCIA — TIMELINE CENTRAL ===================== */
.timeline {
  position: relative;
}

.timeline-track,
.timeline-progress {
  position: absolute;
  top: 0;
  width: 2px;
}
.timeline-track {
  left: 13px;
  height: 100%;
  background: var(--border);
}
.timeline-progress {
  left: 13px;
  height: 0;
  background: linear-gradient(var(--grad-1), var(--grad-2));
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 60%, transparent);
}

.timeline-item {
  position: relative;
  width: 100%;
  padding-left: 2.9rem;
  margin-bottom: 2.6rem;
}
.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 2.2rem;
  left: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border-mid);
  z-index: 2;
  transition:
    border-color 0.25s,
    background 0.25s,
    box-shadow 0.25s,
    transform 0.25s;
}
.timeline-marker.active {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent);
  transform: scale(1.15);
}

.timeline-content {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.7rem 1.9rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.timeline-content:hover {
  border-color: var(--border-mid);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--bg) 55%, transparent);
}
.timeline-item--current .timeline-content {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.timeline-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-right: 160px;
}

/* Logo: arriba a la derecha de la card, grande, con presencia y clicable */
.timeline-logo-link {
  position: absolute;
  top: 1.35rem;
  right: 1.35rem;
  z-index: 2;
  display: block;
  width: 124px;
  height: 104px;
}
.timeline-logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border: 1px solid var(--border-mid);
  border-radius: 18px;
  background: var(--surface-2);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--bg) 60%, transparent);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.timeline-content:hover .timeline-logo-box {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--bg) 55%, transparent);
}
.timeline-logo-box img {
  max-width: 88px;
  max-height: 66px;
  object-fit: contain;
  filter: drop-shadow(0 3px 8px color-mix(in srgb, var(--bg) 55%, transparent));
}
.timeline-head-text h4 {
  font-size: 1.12rem;
  margin: 0;
}
.role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.timeline-date {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.45rem;
}
.dot-now {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--grad-1);
  animation: pulse 2s infinite;
}

.timeline-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.timeline-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-body);
}
.timeline-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.75;
}

.timeline-content .btn--sm {
  margin-top: 1.1rem;
}

/* ---- Efectos de logo por empresa ---- */

/* Z-Bombilla: glow cian + pulso radar (empresa activa) */
.timeline-item--z .timeline-logo-box {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border-mid));
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent),
    0 0 24px color-mix(in srgb, var(--accent) 30%, transparent),
    inset 0 0 18px color-mix(in srgb, var(--accent) 12%, transparent);
}
.timeline-item--z .timeline-logo-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    130% 130% at 50% 100%,
    color-mix(in srgb, var(--accent) 18%, transparent),
    transparent 60%
  );
  pointer-events: none;
}
.timeline-item--z .timeline-logo-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid var(--accent);
  opacity: 0;
  animation: logo-radar 3.2s ease-out infinite;
  pointer-events: none;
}
@keyframes logo-radar {
  0% {
    opacity: 0.7;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.22);
  }
}

/* Difusión Comunicación: arco de gradiente girando por el borde + barrido */
@property --logo-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
.timeline-item--dc .timeline-logo-box {
  border: 2px solid transparent;
  background:
    linear-gradient(var(--surface-2), var(--surface-2)) padding-box,
    conic-gradient(
      from var(--logo-angle),
      transparent 0deg,
      transparent 320deg,
      var(--grad-2) 345deg,
      var(--grad-1) 360deg
    ) border-box;
  animation: logo-rotate 7s linear infinite;
}
@keyframes logo-rotate {
  to {
    --logo-angle: 360deg;
  }
}
.timeline-item--dc .timeline-logo-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(
    105deg,
    transparent 44%,
    color-mix(in srgb, var(--text) 9%, transparent) 50%,
    transparent 56%
  );
  background-size: 240% 100%;
  animation: logo-shimmer 5.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes logo-shimmer {
  0% {
    background-position: 220% 0;
  }
  100% {
    background-position: -220% 0;
  }
}

/* Alto Rendimiento: gradiente tenue animado (más suave que Difusión) */
@property --logo-angle-ar {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
.timeline-item--ar .timeline-logo-box {
  border: 2px solid transparent;
  background:
    linear-gradient(var(--surface-2), var(--surface-2)) padding-box,
    conic-gradient(
      from var(--logo-angle-ar),
      transparent 0deg,
      transparent 330deg,
      color-mix(in srgb, var(--grad-1) 50%, transparent) 350deg,
      color-mix(in srgb, var(--grad-2) 50%, transparent) 360deg
    ) border-box;
  animation: logo-rotate-ar 12s linear infinite;
}
@keyframes logo-rotate-ar {
  to {
    --logo-angle-ar: 360deg;
  }
}
.timeline-item--ar .timeline-logo-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    100% 100% at 50% 0%,
    color-mix(in srgb, var(--accent) 8%, transparent),
    transparent 55%
  );
  pointer-events: none;
}

/* Timeline: línea a la izquierda y contenido expandido a la derecha
   en todos los breakpoints. */
.timeline-content {
  width: 100%;
}

/* ===================== CARRUSEL GENÉRICO ===================== */
.carousel {
  position: relative;
}
.carousel__viewport {
  overflow: hidden;
}
.carousel__track {
  display: flex;
  gap: 1.4rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
  scroll-behavior: auto;
  overscroll-behavior-x: contain;
  padding-block: 0.6rem;
}
.carousel__track.dragging {
  cursor: grabbing;
  user-select: none;
  scroll-behavior: auto;
}
.carousel__track.no-snap {
  scroll-snap-type: none;
}
.carousel__track.dragging .carousel__slide {
  transition: transform 0.25s ease;
  transform: scale(0.985);
}
.carousel__track::-webkit-scrollbar {
  display: none;
}
.carousel__slide {
  flex: 0 0 var(--cw, min(880px, 92vw));
  scroll-snap-align: center;
  display: flex;
}
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 1.8rem;
}
.carousel__arrow {
  background:
    radial-gradient(90px 60px at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    var(--surface);
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition:
    border-color 0.2s,
    color 0.2s,
    opacity 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}
.carousel__arrow:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.08);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--accent) 20%, transparent);
}
.carousel__arrow:disabled {
  opacity: 0.3;
  cursor: default;
}
.carousel__dots {
  display: flex;
  gap: 0.55rem;
}
.carousel__dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border-radius: 50%;
  border: none;
  background: var(--border-mid);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.2s;
}
.carousel__dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* Versión a sangre completa */
.carousel--bleed {
  width: 100vw;
  margin-left: calc(50% - 50vw);
}
.carousel--bleed .carousel__track {
  padding-inline: calc(50vw - (var(--cw, min(880px, 92vw)) / 2));
}

/* ===================== CASOS — CARDS ===================== */
.carousel--cases {
  --cw: min(760px, 94vw);
}

.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  transition:
    border-color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.case-card:hover {
  border-color: var(--border-mid);
  transform: translateY(-4px);
  box-shadow: 0 22px 48px color-mix(in srgb, var(--bg) 60%, transparent);
}
.case-card--featured {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  border-width: 1.5px;
}

.case-body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  flex: 1;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.case-tag {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.case-company {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-faint);
  text-align: right;
  white-space: nowrap;
}
.case-title {
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}
.case-desc {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-body);
  max-width: 70ch;
}

.case-tech {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-faint);
}
.case-tech b {
  color: var(--text-muted);
  font-weight: 600;
}

.case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: auto;
  padding-top: 0.5rem;
}
.case-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
}
.case-link:hover {
  color: var(--accent-soft);
}
.case-link--contact {
  color: var(--text-muted);
  border-bottom: 1px dashed var(--border-mid);
}
.case-link--contact:hover {
  color: var(--text);
}

.case-pdf-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.6rem;
  width: 100%;
  min-height: 170px;
  border: 1.5px solid var(--border-mid);
  border-radius: 16px;
  background:
    radial-gradient(400px 160px at 50% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    var(--surface-2);
  padding: 1.6rem 1.4rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}
.case-pdf-preview:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 30%, transparent);
  text-decoration: none;
}
.case-pdf-preview__icon {
  font-size: 2.4rem;
  line-height: 1;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px color-mix(in srgb, var(--accent) 40%, transparent));
}
.case-pdf-preview__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.82rem;
  color: var(--text-faint);
  line-height: 1.5;
  min-width: 0;
  max-width: 30ch;
}
.case-pdf-preview__body b {
  font-size: 1.02rem;
  color: var(--text);
  font-weight: 700;
}
.case-pdf-preview__open {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  padding: 0.5rem 1.4rem;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  margin-top: 0.3rem;
  transition: color 0.2s, background 0.2s, transform 0.18s;
}
.case-pdf-preview__open:hover {
  color: var(--on-accent);
  background: linear-gradient(120deg, var(--grad-1), var(--grad-2));
  border-color: transparent;
  transform: translateY(-2px);
}

.subapp-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
}
.subapp-logo-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  border: 1.5px solid var(--border-mid);
  border-radius: 16px;
  padding: 1.4rem 2rem;
  min-width: 150px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(280px 120px at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%),
    var(--surface-2);
  transition:
    border-color 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}
.subapp-logo-btn:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 30%, transparent);
  text-decoration: none;
}
.subapp-logo-btn img {
  height: 52px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px color-mix(in srgb, var(--accent) 30%, transparent));
}
.subapp-logo-btn__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.subapp-logo-btn:hover .subapp-logo-btn__label {
  color: var(--accent);
}

.agency-logos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.65rem;
  margin-top: 0.5rem;
}
.agency-logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border-mid);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  height: 76px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(200px 90px at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%),
    var(--surface-2);
  transition:
    border-color 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}
.agency-logo-link:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 25%, transparent);
  text-decoration: none;
}
.agency-logo-link img {
  height: 32px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(0.3);
  opacity: 0.85;
  transition: transform 0.2s, filter 0.2s, opacity 0.2s;
}
.agency-logo-link:hover img {
  transform: scale(1.06);
  filter: grayscale(0);
  opacity: 1;
}
.agency-logo-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.3;
}

/* ===== Logos de transportistas y marketplaces ===== */
.carrier-logos,
.market-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 0.6rem;
}

/* Transportistas: 5 logos → 3 arriba + 2 abajo, centrados y uniformes */
.carrier-logos {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: center;
}

.carrier-logo-btn,
.market-logo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  height: 76px;
  min-width: 132px;
  padding: 0.9rem 1.3rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.2s,
    transform 0.18s,
    box-shadow 0.18s;
}

/* Transportistas: PNG transparentes, sin fondo, logos grandes */
.carrier-logo-btn {
  border: 1.5px solid var(--border-mid);
  background:
    radial-gradient(200px 80px at 50% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%),
    var(--surface-2);
}
.carrier-logo-btn:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 26%, transparent);
}
.carrier-logo-btn img {
  max-height: 56px;
  width: auto;
  max-width: 116px;
  object-fit: contain;
}

/* Marketplaces: algunos no son PNG, fondo blanco para que se vean bien */
.market-logo-btn {
  border: 1.5px solid var(--border-mid);
  background: #ffffff;
}
.market-logo-btn:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--accent) 24%, transparent);
}
.market-logo-btn img {
  max-height: 48px;
  width: auto;
  max-width: 104px;
  object-fit: contain;
}

.logos-hint {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-faint);
  font-style: italic;
}

/* ===================== VÍDEOS ===================== */
.video-shell {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-deep);
}
.video-shell iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ===================== FOOTER ===================== */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
  padding: clamp(2.5rem, 6vw, 4rem) 0 1.6rem;
  margin-top: clamp(2rem, 5vw, 4rem);
}
.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 170px;
}
.footer-column h5 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-faint);
  margin-bottom: 0.45rem;
}
.footer-column a {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer-column a:hover {
  color: var(--text);
}
.footer-copy {
  text-align: center;
  margin-top: 2.4rem;
  font-size: 0.82rem;
  color: var(--text-faint);
}

/* ===================== BACK TO TOP ===================== */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: linear-gradient(120deg, var(--grad-1), var(--grad-2));
  color: var(--on-accent);
  border: none;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  font-size: 1.15rem;
  display: none;
  cursor: pointer;
  z-index: 900;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 40%, transparent);
  transition: transform 0.2s;
}
#backToTop:hover {
  transform: translateY(-3px);
}

/* ===================== PÁGINAS SECUNDARIAS ===================== */
.main-container {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.movies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.movie-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.movie-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-mid);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--bg) 55%, transparent);
}
.movie-card img {
  width: 100%;
  display: block;
}
.movie-info {
  padding: 0.85rem;
}
.movie-info h4 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text);
}
.movie-info span {
  font-size: 0.84rem;
  color: var(--accent);
  font-weight: 600;
}

.lists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.list-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.list-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-mid);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--bg) 55%, transparent);
}
.list-card__posters {
  display: flex;
  gap: 2px;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--surface-2);
}
.list-card__posters img {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.list-card__info {
  padding: 0.85rem;
}
.list-card__info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
  color: var(--text);
}
.list-card__info .count {
  font-size: 0.84rem;
  color: var(--accent);
  font-weight: 600;
}
.list-card__info .desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.card.themed {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-body);
  border-radius: var(--radius-md);
}

.spotify-cta p {
  color: var(--text-body);
  font-size: 0.95rem;
}
.btn-spotify {
  display: inline-block;
  background: #1db954;
  color: #020617;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-spotify:hover {
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(29, 185, 84, 0.35);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-media {
    max-width: 420px;
    margin-inline: auto;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .header-container {
    grid-template-columns: 1fr auto auto;
    gap: 0.6rem;
  }
  .brand {
    min-width: 0;
  }
  .brand a {
    white-space: nowrap;
  }
  .menu-toggle {
    display: grid;
  }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1001;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.85rem 0.9rem 1rem;
    border: 1px solid var(--border);
    border-top: 1px solid var(--border-mid);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    background: var(--surface);
    box-shadow: 0 16px 34px color-mix(in srgb, var(--bg) 70%, transparent);
  }
  .nav.open {
    display: flex;
  }

  /* Items del menú: amplios, touch-friendly y con estado hover */
  .nav > a,
  .dropdown {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    transition: background 0.2s, color 0.2s;
  }
  .nav > a:hover,
  .dropdown.open > .dropdown-toggle {
    background: var(--surface-2);
    color: var(--text);
  }
  .nav > a,
  .dropdown-toggle {
    font-size: 1rem;
    font-weight: 500;
  }
  .dropdown {
    width: 100%;
    margin-top: 0.3rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--border);
    border-radius: 10px;
  }
  .dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    width: 100%;
  }
  .dropdown-toggle::after {
    content: '';
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.25s;
    margin-top: -3px;
    opacity: 0.6;
    flex-shrink: 0;
  }
  .dropdown.open .dropdown-toggle::after {
    transform: rotate(225deg);
    margin-top: 2px;
  }

  /* Submenú Curiosidades: indentado con línea de acento */
  .dropdown-menu {
    display: none;
    position: static;
    margin-top: 0.4rem;
    margin-left: 0.9rem;
    padding: 0.2rem 0 0.2rem 0.9rem;
    border-left: 2px solid color-mix(in srgb, var(--accent) 40%, var(--border));
    background: transparent;
    box-shadow: none;
    min-width: 0;
  }
  .dropdown-menu a {
    display: block;
    padding: 0.6rem 0.8rem;
    font-size: 0.92rem;
    border-radius: 8px;
    color: var(--text-muted);
    transition: background 0.2s, color 0.2s;
  }
  .dropdown-menu a:hover {
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    color: var(--accent);
  }
  .dropdown:hover .dropdown-menu {
    display: none;
  }
  .dropdown.open .dropdown-menu {
    display: block;
  }
  .header-time {
    font-size: 0.8rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
  }
  .hero-ctas .btn {
    justify-content: center;
  }

  .agency-logos {
    grid-template-columns: repeat(2, 1fr);
  }
  .subapp-logo-btn {
    min-width: 130px;
    padding: 1.1rem 1.5rem;
  }
  .subapp-logo-btn img {
    height: 42px;
  }
  .carrier-logos {
    grid-template-columns: repeat(2, auto);
  }
}

@media (max-width: 480px) {
  .header-time {
    font-size: 0.75rem;
  }
  .timeline-head {
    padding-right: 108px;
  }
  .timeline-logo-link {
    top: 1rem;
    right: 1rem;
    width: 84px;
    height: 72px;
  }
  .timeline-logo-box {
    border-radius: 14px;
  }
  .timeline-logo-box img {
    max-width: 60px;
    max-height: 46px;
  }
  .timeline-item--dc .timeline-logo-box::after,
  .timeline-item--z .timeline-logo-box::after,
  .timeline-item--ar .timeline-logo-box::after {
    border-radius: 12px;
  }
  .agency-logos {
    grid-template-columns: repeat(2, 1fr);
  }
  .carousel__controls {
    gap: 0.8rem;
  }
}

/* ===================== ANIMACIONES ===================== */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}