/* ============================================================
   VIDRIOS MAGDIEL — Hoja de estilos
   HTML/CSS/JS puro · Mobile-first · Tema oscuro + glass
============================================================= */

/* ---------- Fuentes auto-hospedadas (sin dependencia de Google Fonts) ----------
   WOFF2 variables (subconjunto latin, cubre español) en assets/fonts/ */
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../assets/fonts/sora-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../assets/fonts/inter-latin.woff2') format('woff2');
}

/* ---------- Variables ---------- */
:root {
  /* Tema grafito-verde, derivado del gris del logo */
  --black: #333831;
  --black-2: #3b4139;
  --surface: #444a40;
  --surface-2: #4f564a;
  --bg-rgb: 51, 56, 49;          /* == --black, para degradados/overlays */
  --logo-bg: #5d6459;            /* tono del fondo del logo (bordes) */
  --logo-bg-rgb: 93, 100, 89;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.17);

  --text: #f5f6f2;               /* texto claro dentro de cajas oscuras */
  --text-muted: #c6cabc;
  --text-dim: #949a8a;

  --page-bg: #f2f2f2;            /* fondo claro de la página */
  --page-bg-alt: #ffffff;       /* secciones alternas */
  --ink: #1c1f1a;               /* texto oscuro directamente sobre el fondo claro */
  --ink-muted: #555b52;

  --accent: #5faf17;             /* verde del logo */
  --accent-2: #74c92f;
  --accent-ink: #0a2a0d;
  --accent-rgb: 95, 175, 23;

  /* Cajas/recuadros: fondos sólidos oscuros (antes translúcidos sobre fondo oscuro) */
  --glass: #383e34;
  --glass-strong: #434a3e;
  --glass-border: rgba(255, 255, 255, 0.12);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 26px;

  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --shadow-accent: 0 14px 40px -12px rgba(var(--accent-rgb), 0.35);

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; }
.svg-defs { position: absolute; width: 0; height: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utilidades ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.text-accent { color: var(--accent); }
.center { text-align: center; }
.muted { color: var(--text-muted); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 5vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.lead { font-size: clamp(1rem, 2.4vw, 1.18rem); color: var(--text-muted); max-width: 52ch; }
.lead--center { margin-inline: auto; text-align: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.5rem;
  border-radius: 100px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, color 0.25s;
  will-change: transform;
  border: 1px solid transparent;
}
.btn--lg { padding: 1.05rem 2rem; font-size: 1.05rem; }
.btn__icon { display: inline-flex; }

.btn--primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-accent); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 20px 48px -12px rgba(var(--accent-rgb), 0.55); }
.btn--primary:active { transform: translateY(-1px); }

.btn--ghost {
  background: var(--glass);
  border-color: var(--glass-border);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--accent); color: var(--accent); }

.link-arrow {
  display: inline-block;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: gap 0.2s;
}
.link-arrow:hover { text-decoration: underline; }

/* ---------- Efecto Liquid Glass (CTAs) ---------- */
/* Conserva el color/paleta del botón y le suma refracción líquida + vidrio */
.liquid-glass {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow:
    0 8px 22px -8px rgba(0, 0, 0, 0.35),
    inset 0 1px 1px rgba(255, 255, 255, 0.65),
    inset 0 -3px 8px rgba(0, 0, 0, 0.16);
}
/* Brillo líquido ondulado (usa el filtro SVG #glass-distortion) */
.liquid-glass::before {
  content: "";
  position: absolute;
  inset: -25%;
  z-index: -1;
  background: linear-gradient(130deg,
    rgba(255, 255, 255, 0.55) 0%,
    rgba(255, 255, 255, 0) 42%,
    rgba(255, 255, 255, 0.28) 72%,
    rgba(255, 255, 255, 0) 100%);
  filter: url(#glass-distortion);
  -webkit-filter: url(#glass-distortion);
  opacity: 0.75;
  pointer-events: none;
}

/* ---------- Progreso de scroll ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 200; transition: width 0.1s linear;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(242, 242, 242, 0.9);
  backdrop-filter: blur(16px);
  border-bottom-color: rgba(0, 0, 0, 0.07);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 114px; }

.brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-size: 1.15rem; }
.brand__logo { height: 92px; width: auto; display: block; }

/* Magic Rings detrás de los logos (halo animado con WebGL nativo) */
.brand__logo-wrap { position: relative; display: inline-flex; }
.brand__logo-wrap .brand__logo { position: relative; z-index: 1; }
.magic-rings {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  pointer-events: none; z-index: 0;
}
.magic-rings canvas { display: block; width: 100%; height: 100%; }
.site-header .magic-rings { width: 120px; height: 120px; }
.brand--footer .magic-rings { width: 200px; height: 200px; }

.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav__link {
  font-family: var(--font-display); font-size: 0.92rem; font-weight: 500;
  color: var(--ink); padding: 0.5rem 0.85rem; border-radius: 100px;
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover { color: var(--accent); }
.nav__link--cta {
  background: var(--accent); color: var(--accent-ink); font-weight: 700;
  margin-left: 0.4rem;
}
.nav__link--cta:hover { color: var(--accent-ink); background: var(--accent-2); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 110; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s, background 0.3s; }
.nav-toggle.is-open span { background: var(--text); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  overflow: hidden; padding-top: 114px;
}
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0;
  /* Fondo de respaldo mientras no haya video real (tema claro) */
  background:
    radial-gradient(120% 80% at 72% 18%, rgba(var(--accent-rgb), 0.14), transparent 55%),
    linear-gradient(160deg, #ffffff 0%, #f2f2f2 50%, #e8eae5 100%);
}
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 0%, transparent 60%, rgba(242,242,242,0.85) 100%);
}
.hero__glass {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.06) 48%, transparent 56%),
    linear-gradient(115deg, transparent 60%, rgba(255,255,255,0.04) 66%, transparent 72%);
  animation: shimmer 9s ease-in-out infinite;
}
@keyframes shimmer { 0%,100% { transform: translateX(-3%); } 50% { transform: translateX(3%); } }

.hero__inner {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 3rem;
}
/* Columna de texto a la izquierda; la mitad derecha aloja la animación Stack */
.hero__content { position: relative; z-index: 2; max-width: 600px; }

/* ---------- Hero Stack (réplica CSS/JS del componente Stack de React Bits) ---------- */
.hero__visual { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; }
.hero__visual-title {
  width: min(100%, 420px);
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
  text-align: left; margin: 0;
}

/* Split text — réplica CSS/JS del componente SplitText (React Bits): chars con stagger */
.split-char {
  display: inline-block; white-space: pre; will-change: transform, opacity;
  opacity: 0; transform: translateY(40px);
  transition: opacity 1.5s cubic-bezier(0.165, 0.84, 0.44, 1),
              transform 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.split-char.is-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .split-char { transition: none; opacity: 1; transform: none; }
}
.stack {
  position: relative; width: min(100%, 420px); aspect-ratio: 4 / 3;
  perspective: 900px;
}
.stack__card {
  position: absolute; inset: 0; border-radius: 1.3rem; overflow: hidden;
  cursor: pointer; will-change: transform;
  border: 4px solid #ffffff; background: #ffffff;
  box-shadow: 0 22px 50px rgba(24, 40, 20, 0.28);
  transition: transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.45s ease;
}
.stack__card img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  pointer-events: none; user-select: none; -webkit-user-drag: none;
}
@media (prefers-reduced-motion: reduce) {
  .stack__card { transition: none; }
}
.hero__eyebrow {
  font-family: var(--font-display); font-size: 0.82rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 1.2rem;
}
.hero__title {
  font-family: var(--font-display); font-weight: 800; color: var(--ink);
  font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.04; letter-spacing: -0.03em;
  margin-bottom: 1.4rem;
}

/* Título con efecto shiny en negro (base oscura + barrido de luz sutil) */
.shiny-title {
  background-image: linear-gradient(120deg, #1c1f1a 0%, #1c1f1a 40%, #84CC16 50%, #1c1f1a 60%, #1c1f1a 100%);
  background-size: 200% auto;
  background-position: 150% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shiny-text 3.2s ease-in-out infinite alternate;
}
@media (prefers-reduced-motion: reduce) {
  .shiny-title { animation: none; -webkit-text-fill-color: #1c1f1a; color: #1c1f1a; }
}
/* "instalación profesional": mismo efecto shiny pero con base #656a5d */
.hero__title .ht-muted {
  background-image: linear-gradient(120deg, #656a5d 0%, #656a5d 40%, #84CC16 50%, #656a5d 60%, #656a5d 100%);
  background-size: 200% auto;
  background-position: 150% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shiny-text 3.2s ease-in-out infinite alternate;
}
@media (prefers-reduced-motion: reduce) {
  .hero__title .ht-muted { animation: none; -webkit-text-fill-color: #656a5d; color: #656a5d; }
}
.hero__subtitle { font-size: clamp(1.05rem, 2.6vw, 1.35rem); color: var(--ink-muted); max-width: 54ch; margin-bottom: 2.2rem; }

.hero__badges { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--text-muted);
  background: var(--glass); border: 1px solid var(--glass-border);
  padding: 0.5rem 0.9rem; border-radius: 100px; backdrop-filter: blur(8px);
}
.badge__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent);
  animation: badge-blink 1.4s ease-in-out infinite;
}
@keyframes badge-blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px var(--accent); }
  50%      { opacity: 0.3; box-shadow: 0 0 3px var(--accent); }
}
@media (prefers-reduced-motion: reduce) { .badge__dot { animation: none; } }

/* Shiny text — réplica en CSS puro del componente ShinyText (React Bits) */
.shiny-text {
  display: inline-block;
  background-image: linear-gradient(120deg, #b5b5b5 0%, #b5b5b5 35%, #9add32 50%, #b5b5b5 65%, #b5b5b5 100%);
  background-size: 200% auto;
  background-position: 150% center;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shiny-text 2s ease-in-out infinite alternate;
}
.hero__badges .badge:nth-child(2) .shiny-text { animation-delay: 0.4s; }
.hero__badges .badge:nth-child(3) .shiny-text { animation-delay: 0.8s; }
.hero__badges .badge:nth-child(4) .shiny-text { animation-delay: 1.2s; }
.hero__badges .badge:nth-child(5) .shiny-text { animation-delay: 1.6s; }
.hero__badges .badge:nth-child(6) .shiny-text { animation-delay: 2s; }
@keyframes shiny-text {
  0%   { background-position: 150% center; }
  100% { background-position: -50% center; }
}
@media (prefers-reduced-motion: reduce) {
  .shiny-text { animation: none; background-position: 50% center; }
}

.hero__scroll { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2; }
.hero__scroll-line { display: block; width: 2px; height: 46px; background: linear-gradient(var(--accent), transparent); border-radius: 2px; animation: scrollpulse 2s ease-in-out infinite; }
@keyframes scrollpulse { 0%,100% { opacity: 0.4; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---------- Secciones ---------- */
.section { padding: clamp(4rem, 10vw, 8rem) 0; }
.section--alt { background: var(--page-bg-alt); }
.section__head { max-width: 640px; margin: 0 auto 3.2rem; text-align: center; }

/* Texto directamente sobre el fondo claro -> oscuro (los recuadros no se tocan) */
.section__head .section__title,
#nosotros .section__title { color: var(--ink); }
.section__head .lead,
#nosotros .lead,
#nosotros .muted,
#nosotros .stat__label { color: var(--ink-muted); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }

/* Nosotros */
.stats { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-top: 2.4rem; }
.stat { display: flex; flex-direction: column; }
.stat__value { display: flex; align-items: baseline; gap: 0.08em; }
.stat__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 5vw, 2.8rem); color: var(--accent); line-height: 1; display: inline; }
.stat__suffix { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--accent); }
.stat__label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.4rem; }

.media-frame { position: relative; }
.media-frame__placeholder {
  aspect-ratio: 4/5; border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 30% 10%, rgba(var(--accent-rgb),0.12), transparent 50%),
    linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--glass-border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; color: var(--text-dim); box-shadow: var(--shadow);
}
.media-frame__placeholder span { font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 0.05em; }
.media-frame__img { aspect-ratio: 4/5; width: 100%; object-fit: cover; border-radius: var(--radius-lg); border: 1px solid var(--glass-border); box-shadow: var(--shadow); }

/* ---------- Áreas de servicio (split de imágenes) ---------- */
.service-split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-bottom: 1.1rem; }
.split-panel {
  position: relative; min-height: 340px; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--glass-border);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  display: flex; align-items: flex-end;
}
.split-panel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; transition: transform 0.6s var(--ease); }
.split-panel::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 25%, rgba(var(--bg-rgb),0.92) 100%); }
.split-panel:hover img { transform: scale(1.06); }
.split-panel__body { position: relative; z-index: 2; padding: 1.7rem; }
.split-panel__tag {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  font-family: var(--font-display); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.12em; text-transform: uppercase; padding: 0.32rem 0.8rem;
  border-radius: 100px; margin-bottom: 0.8rem;
}
.split-panel__body h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 0.4rem; }
.split-panel__body p { color: var(--text-muted); font-size: 0.92rem; }

/* ---------- Servicios ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
/* Imágenes de fondo por tarjeta (movidas desde style inline por seguridad/CSP) */
.service-card--parabrisas { --card-bg: url('../assets/servicios/parabrisas.jpg'); }
.service-card--lateral    { --card-bg: url('../assets/servicios/lateral.jpg'); }
.service-card--luneta     { --card-bg: url('../assets/servicios/luneta.jpg'); }
.service-card--maquinaria { --card-bg: url('../assets/servicios/maquinaria.jpg'); }
.service-card--movil      { --card-bg: url('../assets/servicios/movil.jpg'); }

.service-card {
  position: relative; padding: 1.5rem; border-radius: var(--radius);
  /* Imagen de fondo (por tarjeta vía --card-bg) con degradado oscuro encima */
  background-image: linear-gradient(155deg, rgba(var(--bg-rgb),0.38) 0%, rgba(var(--bg-rgb),0.62) 55%, rgba(var(--bg-rgb),0.82) 100%), var(--card-bg, none);
  background-size: cover; background-position: center;
  background-color: var(--glass);
  border: 1px solid var(--glass-border);
  overflow: hidden; cursor: pointer;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.service-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(120% 120% at var(--mx, 50%) var(--my, 0%), rgba(var(--accent-rgb),0.14), transparent 60%);
  transition: opacity 0.35s; pointer-events: none;
}
.service-card:hover, .service-card:focus-visible {
  transform: translateY(-6px); border-color: var(--accent); outline: none;
  background-image: linear-gradient(160deg, rgba(var(--bg-rgb),0.42), rgba(var(--bg-rgb),0.72)), var(--card-bg, none);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(var(--accent-rgb),0.14); color: var(--accent); margin-bottom: 1.1rem;
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card__title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.service-card__desc { color: var(--text-muted); font-size: 0.95rem; }

/* Pista "Toque para saber más" (estado compacto) */
.service-card__hint {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
  color: var(--accent);
}
.service-card__chev { font-size: 1.1rem; line-height: 1; transition: transform 0.35s var(--ease); }
.service-card.is-open .service-card__chev { transform: rotate(90deg); }
.service-card.is-open .service-card__hint { display: none; }

.service-card__detail {
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.5s var(--ease), opacity 0.4s, margin-top 0.4s;
}
.service-card__detail p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 0.9rem; }
.service-card__detail .service-card__desc { color: var(--text); font-weight: 500; }
.service-card.is-open .service-card__detail { max-height: 640px; opacity: 1; margin-top: 1rem; }
.service-card.is-open {
  border-color: var(--accent); transform: translateY(-6px);
  /* Al abrir, oscurece más para que el texto del detalle sea 100% legible */
  background-image: linear-gradient(160deg, rgba(var(--bg-rgb),0.74), rgba(var(--bg-rgb),0.91)), var(--card-bg, none);
}

/* ---------- Beneficios ---------- */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.benefit {
  padding: 1.8rem 1.5rem; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--glass-border); text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.benefit:hover { transform: translateY(-5px); border-color: var(--accent); }
.benefit__icon {
  width: 60px; height: 60px; margin: 0 auto 1.1rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(var(--accent-rgb),0.12); color: var(--accent);
}
.benefit__icon svg { width: 30px; height: 30px; }
.benefit:hover .benefit__icon svg { animation: pop 0.5s var(--ease); }
@keyframes pop { 0% { transform: scale(1); } 50% { transform: scale(1.18); } 100% { transform: scale(1); } }
.benefit h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.5rem; }
.benefit p { font-size: 0.9rem; color: var(--text-muted); }

/* ---------- Magic Bento (efecto sobre los cuadros; réplica del componente MagicBento) ----------
   Se activa solo en desktop/hover: la clase .magic-card la agrega el JS. Paleta verde de marca. */
.benefit.magic-card {
  position: relative; overflow: hidden; transform-style: preserve-3d;
  --glow-x: 50%; --glow-y: 50%; --glow-intensity: 0; --glow-radius: 300px;
  transition: transform 0.12s ease-out, opacity 0.7s var(--ease), border-color 0.3s, box-shadow 0.3s ease;
}
.benefit.magic-card:hover { box-shadow: 0 8px 28px rgba(var(--accent-rgb), 0.18); }
.benefit.magic-card::after {
  content: ''; position: absolute; inset: 0; padding: 3px; border-radius: inherit; z-index: 2; pointer-events: none;
  background: radial-gradient(var(--glow-radius) circle at var(--glow-x) var(--glow-y),
    rgba(var(--accent-rgb), calc(var(--glow-intensity) * 0.9)) 0%,
    rgba(var(--accent-rgb), calc(var(--glow-intensity) * 0.4)) 30%,
    transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: var(--glow-intensity); transition: opacity 0.3s ease;
}
.magic-spotlight {
  position: fixed; left: 0; top: 0; width: 700px; height: 700px; border-radius: 50%;
  transform: translate(-50%, -50%); pointer-events: none; z-index: 1; opacity: 0;
  transition: opacity 0.25s ease; will-change: left, top, opacity;
  background: radial-gradient(circle,
    rgba(var(--accent-rgb), 0.16) 0%,
    rgba(var(--accent-rgb), 0.09) 20%,
    rgba(var(--accent-rgb), 0.04) 35%,
    transparent 60%);
}
.magic-particle {
  position: absolute; width: 5px; height: 5px; border-radius: 50%; z-index: 3; pointer-events: none;
  background: rgba(var(--accent-rgb), 1); box-shadow: 0 0 7px rgba(var(--accent-rgb), 0.7);
  animation: magic-particle-in 0.3s ease-out both, magic-particle-float 3s ease-in-out infinite alternate;
}
@keyframes magic-particle-in { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes magic-particle-float { to { transform: translate(var(--px, 20px), var(--py, -20px)); opacity: 0.35; } }
.magic-ripple {
  position: absolute; border-radius: 50%; z-index: 3; pointer-events: none;
  background: radial-gradient(circle, rgba(var(--accent-rgb),0.4) 0%, rgba(var(--accent-rgb),0.2) 30%, transparent 70%);
  animation: magic-ripple 0.8s ease-out forwards;
}
@keyframes magic-ripple { from { transform: scale(0); opacity: 1; } to { transform: scale(1); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .magic-particle, .magic-ripple { animation: none; }
}

/* ---------- Testimonios ---------- */
.carousel { max-width: 760px; margin: 0 auto; }
/* Todos los testimonios apilados en la misma celda de grid: la pista mide siempre
   lo del más alto (a cualquier ancho) y NO cambia de altura al rotar. */
.carousel__track { position: relative; display: grid; overflow: hidden; min-height: 220px; }
.quote {
  grid-area: 1 / 1; opacity: 0; transform: translateX(40px); pointer-events: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  padding: 2.4rem; border-radius: var(--radius-lg);
  background: var(--glass); border: 1px solid var(--glass-border); backdrop-filter: blur(12px);
  display: flex; flex-direction: column; justify-content: center;
}
.quote.is-active { opacity: 1; transform: translateX(0); pointer-events: auto; }
.quote p { font-family: var(--font-display); font-size: clamp(1.05rem, 2.6vw, 1.4rem); font-weight: 300; line-height: 1.5; margin-bottom: 1.4rem; }
.quote footer strong { display: block; color: var(--accent); font-family: var(--font-display); }
.quote footer span { font-size: 0.85rem; color: var(--text-muted); }

/* StarBorder (réplica del componente StarBorder de React Bits) — resplandor cyan que
   recorre los bordes superior e inferior de cada testimonio. */
.quote { overflow: hidden; }
.quote > * { position: relative; z-index: 1; }
.quote::before, .quote::after {
  content: ""; position: absolute; width: 300%; height: 12px; border-radius: 50%;
  opacity: 0.9; z-index: 0; pointer-events: none;
  background: radial-gradient(circle, cyan, transparent 10%);
}
.quote::before { top: -6px; left: -250%; animation: star-movement-top 8s linear infinite alternate; }
.quote::after  { bottom: -6px; right: -250%; animation: star-movement-bottom 8s linear infinite alternate; }
@keyframes star-movement-top {
  0%   { transform: translate(0%, 0%);   opacity: 1; }
  100% { transform: translate(100%, 0%); opacity: 0; }
}
@keyframes star-movement-bottom {
  0%   { transform: translate(0%, 0%);    opacity: 1; }
  100% { transform: translate(-100%, 0%); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .quote::before, .quote::after { animation: none; opacity: 0.5; }
}

.carousel__controls { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-top: 1.6rem; }
.carousel__btn {
  width: 44px; height: 44px; border-radius: 50%; font-size: 1.5rem; line-height: 1;
  background: var(--glass); border: 1px solid var(--glass-border); color: var(--text);
  transition: all 0.25s;
}
.carousel__btn:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.carousel__dots { display: flex; gap: 0.5rem; }
.carousel__dots button { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); transition: all 0.25s; }
.carousel__dots button.is-active { background: var(--accent); width: 26px; border-radius: 100px; }

/* ---------- FAQ (acordeón nativo <details>) ---------- */
.faq { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.8rem; }
.faq__item {
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: var(--radius); overflow: hidden; transition: border-color 0.25s;
}
.faq__item[open] { border-color: rgba(var(--accent-rgb), 0.5); }
.faq__q {
  list-style: none; cursor: pointer; padding: 1.15rem 1.3rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--text);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  transition: color 0.2s;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "+"; flex: none; font-size: 1.5rem; line-height: 1; color: var(--accent);
  transition: transform 0.3s var(--ease);
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__q:hover { color: var(--accent); }
.faq__q:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); }
.faq__a { padding: 0 1.3rem 1.25rem; }
.faq__a p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* ---------- CTA final + Wizard ---------- */
.cta-final { position: relative; padding: clamp(4rem, 10vw, 7rem) 0; overflow: hidden; }
.cta-final__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(80% 120% at 15% 0%, rgba(var(--accent-rgb),0.16), transparent 50%),
    radial-gradient(70% 100% at 100% 100%, rgba(116,201,47,0.12), transparent 50%),
    var(--black-2);
}
.cta-final .container { position: relative; z-index: 1; }
.grid-2--cta { align-items: start; }
.cta-list { margin: 1.6rem 0 2rem; display: flex; flex-direction: column; gap: 0.7rem; }
.cta-list li { position: relative; padding-left: 1.8rem; color: var(--text-muted); }
.cta-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent-ink);
  background: var(--accent); width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 800;
}
.cta-direct { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; grid-column: 1 / -1; margin-top: 1.8rem; }
.cta-direct .btn { flex: 0 0 auto; padding: 0.6rem 1.3rem; font-size: 0.9rem; }

/* Wizard */
.wizard {
  background: var(--surface); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow);
}
.wizard__progress { height: 5px; border-radius: 100px; background: var(--surface-2); overflow: hidden; }
.wizard__bar { height: 100%; width: 20%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 100px; transition: width 0.4s var(--ease); }
.wizard__step-label { font-family: var(--font-display); font-size: 0.8rem; color: var(--text-dim); margin: 0.8rem 0 1.4rem; letter-spacing: 0.1em; }

.wstep { border: none; display: none; animation: stepin 0.4s var(--ease); }
.wstep.is-active { display: block; }
@keyframes stepin { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
.wstep legend { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 1.1rem; }

.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; margin-bottom: 1rem; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span {
  display: block; padding: 0.9rem 1rem; text-align: center; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--glass-border); color: var(--text-muted);
  font-family: var(--font-display); font-size: 0.92rem; font-weight: 500;
  transition: all 0.2s;
}
.choice:hover span { border-color: var(--line-strong); color: var(--text); }
.choice input:checked + span { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Campos flotantes */
.field { position: relative; margin-top: 1rem; }
.field input {
  width: 100%; padding: 1.05rem 1rem 0.5rem; background: var(--glass);
  border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  color: var(--text); font-size: 0.98rem; transition: border-color 0.2s;
}
.field input:focus { outline: none; border-color: var(--accent); }
.field label {
  position: absolute; left: 1rem; top: 0.95rem; color: var(--text-dim);
  font-size: 0.98rem; pointer-events: none; transition: all 0.2s var(--ease);
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label {
  top: 0.35rem; font-size: 0.72rem; color: var(--accent);
}

.field--file input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.field--file .filelabel {
  position: static;
  display: flex; align-items: center; gap: 0.7rem; padding: 1rem;
  border: 1px dashed var(--line-strong); border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 0.92rem; transition: all 0.2s;
}
.field--file:hover .filelabel { border-color: var(--accent); color: var(--text); }
.filelabel__icon { color: var(--accent); font-size: 1.2rem; }

.field-error { color: #ff6b6b; font-size: 0.82rem; min-height: 1.1rem; margin-top: 0.4rem; }

.wizard__summary { font-size: 0.85rem; color: var(--text-dim); margin-top: 1rem; line-height: 1.7; }
.wizard__nav { display: flex; gap: 0.6rem; margin-top: 1.6rem; }
.wizard__nav .btn { flex: 1 1 0; min-width: 0; justify-content: center; padding: 0.7rem 0.9rem; font-size: 0.9rem; white-space: nowrap; }
/* Botón "Atrás": fondo claro del sitio y texto negro */
#btnPrev { background: var(--page-bg); border-color: rgba(0, 0, 0, 0.12); color: var(--ink); backdrop-filter: none; }
#btnPrev:hover { background: #ffffff; border-color: var(--accent); color: var(--ink); }

.wizard__done { text-align: center; padding: 1.5rem 0; }
.wizard__done h3 { font-family: var(--font-display); font-size: 1.5rem; margin: 1rem 0 0.6rem; }
.wizard__done p { color: var(--text-muted); margin-bottom: 1.4rem; }
.check-anim svg { width: 76px; height: 76px; margin: 0 auto; }
.check-anim circle { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 151; stroke-dashoffset: 151; animation: dash 0.7s var(--ease) forwards; }
.check-anim path { stroke: var(--accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; animation: dash 0.4s 0.5s var(--ease) forwards; }
@keyframes dash { to { stroke-dashoffset: 0; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--page-bg); border-top: 1px solid rgba(0, 0, 0, 0.08); padding: 3.5rem 0 2rem; }
.site-footer .muted { color: var(--ink-muted); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; }
.brand--footer { font-size: 1.3rem; margin-bottom: 1rem; }
.brand--footer .brand__logo { height: 80px; }
.footer__col h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 1rem; color: var(--ink); }
.footer__col a { display: block; color: var(--ink-muted); font-size: 0.92rem; padding: 0.25rem 0; transition: color 0.2s; }
.footer__col a:hover { color: var(--accent); }
.footer__area { display: block; color: var(--ink-muted); font-size: 0.88rem; padding: 0.5rem 0 0; }
.footer__bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(0, 0, 0, 0.08); text-align: center; }
.footer__bottom p { font-size: 0.85rem; color: var(--ink-muted); }

/* ---------- CTA sticky móvil ---------- */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  display: none; gap: 0.5rem; padding: 0.7rem;
  background: rgba(var(--bg-rgb),0.88); backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  transform: translateY(100%); transition: transform 0.4s var(--ease);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__btn {
  flex: 1; text-align: center; padding: 0.85rem; border-radius: 100px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
}
.sticky-cta__btn--call { background: var(--glass); border: 1px solid var(--glass-border); color: var(--text); }
.sticky-cta__btn--wa { background: #25d366; color: #04310f; }
.sticky-cta__btn--quote { background: var(--accent); color: var(--accent-ink); }

/* ---------- Gradual Blur (réplica del componente GradualBlur; SOLO móvil, fijo al viewport) ---------- */
.gradual-blur {
  position: fixed; left: 0; right: 0; width: 100%;
  pointer-events: none; isolation: isolate; display: none;
}
.gradual-blur__inner { position: relative; width: 100%; height: 100%; pointer-events: none; }
.gradual-blur__layer { position: absolute; inset: 0; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .gradual-blur { display: none !important; }
}

/* ---------- Animaciones on-scroll (reveal) ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
============================================================= */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .media-frame { order: -1; }
  .services { grid-template-columns: repeat(2, 1fr); }
  /* Hero a una columna: la animación Stack pasa debajo del texto, centrada */
  .hero__inner { grid-template-columns: minmax(0, 1fr); gap: 2.4rem; }
  .hero__visual { margin-top: 0.5rem; }
  .stack { width: min(100%, 340px); }
}

@media (max-width: 720px) {
  /* Nav móvil */
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; height: 100dvh;
    flex-direction: column; justify-content: center; gap: 1.4rem;
    background: rgba(var(--bg-rgb),0.97); backdrop-filter: blur(20px);
    transform: translateX(100%); transition: transform 0.4s var(--ease);
  }
  .nav.is-open { transform: translateX(0); }
  .nav__link { font-size: 1.3rem; color: var(--text); }
  .nav__link--cta { margin-left: 0; padding: 0.7rem 2rem; }

  .header__inner { height: 88px; }
  .brand__logo { height: 66px; }
  .site-header .magic-rings { width: 100px; height: 100px; }
  .brand--footer .magic-rings { width: 170px; height: 170px; }
  .hero { padding-top: 88px; }
  .services { grid-template-columns: 1fr; }
  .service-split { grid-template-columns: 1fr; }
  .choices { grid-template-columns: 1fr 1fr; }
  .sticky-cta { display: flex; }
  .gradual-blur { display: block; }
  .footer__inner { grid-template-columns: 1fr; gap: 1.8rem; }
  /* Cuadros en pares, ajustados al ancho del texto (no a pantalla completa) */
  .hero__badges {
    display: grid; grid-template-columns: repeat(2, minmax(0, max-content));
    justify-content: start; gap: 0.6rem; align-items: stretch;
  }
  .hero__badges .badge { width: 100%; min-width: 0; justify-content: flex-start; text-align: left; }
  /* "Por qué elegirnos": cuadros en pares y más compactos */
  .benefits { grid-template-columns: 1fr 1fr; gap: 0.7rem; }
  .benefit { padding: 1.1rem 0.85rem; }
  .benefit__icon { width: 46px; height: 46px; margin-bottom: 0.7rem; }
  .benefit__icon svg { width: 22px; height: 22px; }
  .benefit h3 { font-size: 0.95rem; }
  .benefit p { font-size: 0.8rem; }
  body { padding-bottom: env(safe-area-inset-bottom); }
}

@media (max-width: 400px) {
  .choices { grid-template-columns: 1fr; }
  .stats { gap: 1.4rem; }
}