/* ═══════════════════════════════════════════════════════════
   LUMEN — Sistema de diseño v3
   Paleta: Borgoña #5D1A23 | Crema #FAFAF7 | Noche #0E0508
   Tipografía: Instrument Serif + Inter
   ═══════════════════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────────────────── */
:root {
  --night:      #0E0508;
  --wine-dark:  #160509;
  --bg:         #FAFAF7;
  --surface:    #FFFFFF;
  --text:       #0A0A0A;
  --text-inv:   #FAFAF7;
  --accent:     #5D1A23;
  --accent-dk:  #4A141B;
  --muted:      #6B6B6B;
  --muted-inv:  rgba(250,250,247,.60);
  --border:     rgba(10,10,10,.08);
  --border-dk:  rgba(250,250,247,.10);

  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-body:  'Inter', system-ui, -apple-system, sans-serif;

  --fs-hero:    clamp(2.8rem, 7vw, 5rem);
  --fs-h2:      clamp(1.9rem, 4vw, 2.75rem);
  --fs-h3:      clamp(1rem, 2vw, 1.2rem);
  --fs-lead:    clamp(1rem, 1.5vw, 1.125rem);
  --fs-body:    1rem;
  --fs-small:   .875rem;
  --fs-label:   .75rem;

  --maxw:       1160px;
  --gutter:     clamp(1.25rem, 5vw, 4rem);
  --section-y:  clamp(5rem, 10vw, 9rem);
  --radius:     14px;
  --radius-sm:  10px;
  --nav-h:      68px;

  --ease:       cubic-bezier(.22, .61, .36, 1);
  --dur:        .6s;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Main llena siempre la pantalla completa */
main { min-height: 100svh; }

/* Primera sección de cualquier página: sin borde superior redundante */
main > section:first-child { border-top: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 400; line-height: 1.15; }
ul, ol { list-style: none; }

/* ─── Fondo nocturno fijo (z base, detrás de todo) ─────── */
#night-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--night);
  pointer-events: none;
}
.night-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,.55) 0%, transparent 100%),
    radial-gradient(1px 1px at 38% 9%,  rgba(255,255,255,.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 68% 4%,  rgba(255,255,255,.50) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 22%, rgba(255,255,255,.30) 0%, transparent 100%),
    radial-gradient(1px 1px at 20% 38%, rgba(255,255,255,.45) 0%, transparent 100%),
    radial-gradient(1px 1px at 52% 31%, rgba(255,255,255,.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 75% 52%, rgba(255,255,255,.40) 0%, transparent 100%),
    radial-gradient(1px 1px at  4% 58%, rgba(255,255,255,.30) 0%, transparent 100%),
    radial-gradient(1px 1px at 91% 70%, rgba(255,255,255,.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 78%, rgba(255,255,255,.20) 0%, transparent 100%),
    radial-gradient(1px 1px at 58% 88%, rgba(255,255,255,.28) 0%, transparent 100%),
    radial-gradient(1px 1px at 44% 62%, rgba(255,255,255,.18) 0%, transparent 100%);
}
#stars-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ─── Contenedor ────────────────────────────────────────── */
.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ─── Utilidades de sección ─────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
.section-divider {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-top: .75rem;
}

/* ─── Botones ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9375rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background .2s var(--ease), color .2s, transform .15s, border-color .2s;
}
.btn--accent {
  background: var(--accent);
  color: #fff;
}
.btn--accent:hover {
  background: var(--accent-dk);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--text-inv);
  border: 1px solid rgba(250,250,247,.25);
}
.btn--outline:hover {
  border-color: rgba(250,250,247,.60);
  transform: translateY(-1px);
}
.btn--outline-dark {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(10,10,10,.2);
}
.btn--outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.btn--lg { padding: .9rem 2rem; font-size: 1rem; }
.btn svg { flex-shrink: 0; }

/* ─── Animaciones scroll ─────────────────────────────────── */
[data-animate] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), filter var(--dur) var(--ease);
  transition-delay: var(--d, 0s);
}
[data-animate="left"]  { transform: translateX(-24px); }
[data-animate="right"] { transform: translateX(24px); }
[data-animate="scale"] { transform: scale(.96); }
[data-animate="blur"]  { filter: blur(6px); }
[data-animate].in-view { opacity: 1; transform: none; filter: none; }
.section-divider[data-animate] { transform: scaleX(0); transform-origin: left; }
.section-divider[data-animate].in-view { transform: scaleX(1); }

/* ─── Barra de progreso ─────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(var(--p, 0));
  transform-origin: left;
  z-index: 9999;
}

/* ═══════════════════════════════════════════════════════════
   TUBELIGHT NAVBAR
   Mobile: pill fijo abajo · Desktop: pill fijo arriba centrado
   ═══════════════════════════════════════════════════════════ */

/* Barra de scroll (sigue en top:0) */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(var(--p, 0));
  transform-origin: left;
  z-index: 9999;
}

.nav-tl {
  position: fixed;
  top: 1.25rem;
  left: 50%;
  translate: -50% 0;
  z-index: 100;
  transition: translate .35s cubic-bezier(.22,.61,.36,1);
}
/* Scroll-hide: slide up off screen (both mobile and desktop) */
.nav-tl.is-hidden {
  translate: -50% calc(-100% - 2.5rem);
}

/* Pill container */
.nav-tl__pill {
  position: relative;
  display: flex;
  align-items: center;
  gap: .15rem;
  background: rgba(14,5,8,.60);
  border: 1px solid rgba(250,250,247,.14);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  padding: .3rem .4rem;
  border-radius: 999px;
  box-shadow: 0 4px 40px rgba(0,0,0,.45);
  overflow: visible;
}

/* Sliding background indicator (JS-positioned) */
.nav-tl__indicator {
  position: absolute;
  border-radius: 999px;
  background: rgba(250,250,247,.11);
  transition: left .35s cubic-bezier(.22,.61,.36,1),
              width .35s cubic-bezier(.22,.61,.36,1),
              top .35s cubic-bezier(.22,.61,.36,1),
              height .35s cubic-bezier(.22,.61,.36,1);
  pointer-events: none;
  z-index: 0;
}

/* Nav items */
.nav-tl__link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border-radius: 999px;
  font-size: .875rem;
  font-weight: 500;
  color: rgba(250,250,247,.50);
  transition: color .2s;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  /* Mobile: icon only — slim */
  padding: .45rem .7rem;
}
@media (min-width: 640px) {
  .nav-tl__link {
    padding: .6rem 1.6rem;
  }
}

.nav-tl__link:hover { color: rgba(250,250,247,.85); }
.nav-tl__link.is-active { color: #fff; font-weight: 600; }

/* Icon: visible only on mobile */
.nav-tl__icon { display: flex; flex-shrink: 0; }
@media (min-width: 640px) {
  .nav-tl__icon { display: none; }
}

/* Label: visible only on desktop */
.nav-tl__label { display: none; }
@media (min-width: 640px) {
  .nav-tl__label { display: block; }
}

/* ── Logo inside pill (right side) ─────────────────────── */
.nav-tl__sep {
  width: 1px;
  height: 1.25rem;
  background: rgba(250,250,247,.14);
  flex-shrink: 0;
  margin-inline: .3rem;
}
.nav-tl__logo {
  position: relative;
  z-index: 1;
  font-family: var(--font-serif);
  font-size: .95rem;
  color: rgba(250,250,247,.85);
  letter-spacing: .01em;
  text-decoration: none;
  padding: .35rem .5rem .35rem 1rem;
  white-space: nowrap;
  transition: color .2s;
}
@media (min-width: 640px) {
  .nav-tl__logo { font-size: 1.05rem; padding: .45rem .5rem .45rem 1.1rem; }
}
.nav-tl__logo:hover { color: #fff; }
.nav-tl__logo span { color: var(--accent); }

/* ── Lamp effect — white tubelight pointing down ────────
   Desktop: bar above pill · Mobile: bar below pill
   ─────────────────────────────────────────────────────── */
.nav-tl__link.is-active::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%;
  translate: -50% 0;
  width: 40px; height: 4px;
  background: #ffffff;
  border-radius: 4px 4px 0 0;
  box-shadow:
    0 0  6px 2px  rgba(255,255,255,.90),
    0 0 18px 6px  rgba(255,255,255,.35),
    0 8px 40px 12px rgba(255,255,255,.10);
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem var(--gutter) 6rem;
  /* transparente: deja ver el #night-bg fijo con las estrellas */
}
/* Resplandor aurora borgoña centrado */
.hero::before {
  content: '';
  position: absolute;
  top: 35%; left: 50%;
  translate: -50% -50%;
  width: clamp(320px, 65vw, 780px);
  height: clamp(280px, 55vh, 620px);
  background: radial-gradient(ellipse, rgba(93,26,35,.42) 0%, rgba(93,26,35,.08) 50%, transparent 70%);
  pointer-events: none;
  filter: blur(48px);
  will-change: transform, opacity;
  animation: aurora-pulse 9s ease-in-out infinite alternate;
}
@keyframes aurora-pulse {
  0%   { transform: scale(1) rotate(-2deg); opacity: .7; }
  100% { transform: scale(1.14) rotate(2deg); opacity: 1; }
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-inline: auto;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(93,26,35,.22);
  border: 1px solid rgba(93,26,35,.48);
  border-radius: 999px;
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 500;
  color: rgba(250,250,247,.80);
  letter-spacing: .04em;
  margin-bottom: 1.75rem;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: dot-blink 2.2s ease-in-out infinite;
}
@keyframes dot-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}
.hero__title {
  font-family: var(--font-serif);
  font-size: var(--fs-hero);
  font-weight: 400;
  color: var(--text-inv);
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 1.25rem;
}
.hero__glow {
  color: #fff;
  text-shadow:
    0 0  8px rgba(255,255,255,.90),
    0 0 22px rgba(255,255,255,.45),
    0 0 55px rgba(255,255,255,.18);
}
.hero__tagline {
  font-size: var(--fs-lead);
  color: var(--muted-inv);
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: 2.25rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.hero__note {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--fs-small);
  color: rgba(250,250,247,.40);
}

/* ═══════════════════════════════════════════════════════════
   CLIENTES
   ═══════════════════════════════════════════════════════════ */
.clients {
  background: var(--bg);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  text-align: center;
  position: relative;
  z-index: 1;
}
.clients__label {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .6rem;
  display: block;
}
.clients__divider {
  width: 32px; height: 2px;
  background: var(--accent);
  margin: 0 auto .6rem;
  opacity: .5;
}
.clients__heading {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 400;
  color: var(--text);
  margin-bottom: 2.75rem;
  line-height: 1.2;
}
.clients__heading em { font-style: italic; }
/* Contenedor del ticker: 60% del ancho, centrado, con máscara fade en bordes */
.clients__track {
  width: 60%;
  margin-inline: auto;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
}

/* Banda animada: dos sets de logos para loop continuo */
.clients__ticker {
  display: flex;
  align-items: center;
  gap: clamp(3rem, 5vw, 5.5rem);
  width: max-content;
  animation: marquee 20s linear infinite;
  padding-block: .5rem;
}
@media (prefers-reduced-motion: reduce) {
  .clients__ticker { animation: none; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.clients__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: .55;
  filter: grayscale(1);
  transition: opacity .25s, filter .25s;
}
.clients__logo:hover { opacity: 1; filter: none; }
.clients__logo img {
  height: clamp(20px, 2.5vw, 28px);
  width: auto;
  max-width: 130px;
  object-fit: contain;
  display: block;
}

/* ═══════════════════════════════════════════════════════════
   DIFERENCIA — Grid editorial asimétrico (7/5 + 6/6)
   ═══════════════════════════════════════════════════════════ */
.diferencia {
  background: var(--bg);
  padding-block: var(--section-y);
  position: relative;
  z-index: 1;
}

/* Encabezado */
.diferencia__header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.diferencia__header .section-label { color: var(--accent); }
.diferencia__h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.12;
  margin-top: .65rem;
}
.diferencia__rule {
  width: 6rem; height: 1px;
  background: var(--accent);
  opacity: .20;
  margin-top: 2rem;
}

/* Grid 12 columnas */
.diferencia__bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
  align-items: stretch;
}
.diferencia__card:nth-child(1) { grid-column: 1 / 8; }
.diferencia__card:nth-child(2) { grid-column: 8 / 13; }
.diferencia__card:nth-child(3) { grid-column: 1 / 7; }
.diferencia__card:nth-child(4) { grid-column: 7 / 13; }

/* Base card */
.diferencia__card {
  background: var(--surface);
  border: 1px solid rgba(8,8,8,.06);
  border-radius: 1.25rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  transition: border-color .2s, transform .2s var(--ease);
}
.diferencia__card:hover { border-color: rgba(93,26,35,.15); transform: translateY(-2px); }

/* Borgoña highlight card */
.diferencia__card--accent {
  background: var(--accent);
  border-color: var(--accent);
  position: relative;
}
.diferencia__card--accent:hover { border-color: var(--accent-dk); background: var(--accent-dk); }

/* Local card */
.diferencia__card--local {
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
}
.diferencia__local-content { flex: 1; }

/* Decorative orb (card 2) */
.diferencia__deco-orb {
  position: absolute;
  top: -6rem; right: -6rem;
  width: 16rem; height: 16rem;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
  pointer-events: none;
}

/* Card 2 inner layout */
.diferencia__card-inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  height: 100%;
}

/* Icono bolt grande (card 2) */
.diferencia__bolt {
  color: rgba(250,250,247,.30);
  margin-bottom: 1.1rem;
  width: 2rem; height: 2rem;
  flex-shrink: 0;
}

/* Iconos en círculo (cards 1, 3, 4) */
.diferencia__icon-circle {
  width: 2.5rem; height: 2.5rem;
  background: var(--bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  flex-shrink: 0;
  color: var(--accent);
}
.diferencia__icon-circle svg { width: 1.1rem; height: 1.1rem; }

/* Títulos */
.diferencia__card-title {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: .7rem;
}
.diferencia__card--accent .diferencia__card-title { color: var(--text-inv); }

/* Cuerpo */
.diferencia__card-text {
  font-size: .9rem;
  color: rgba(8,8,8,.60);
  line-height: 1.7;
  flex: 1;
}
.diferencia__card--accent .diferencia__card-text { color: rgba(250,250,247,.78); }

/* Highlight "2 proyectos por mes" */
.diferencia__hl {
  color: var(--accent);
  font-weight: 600;
}

/* Imagen card 1 */
.diferencia__card-img {
  margin-top: 1.25rem;
  margin-inline: -1.75rem;
  margin-bottom: 0;
  height: clamp(8rem, 11vw, 10rem);
  overflow: hidden;
  flex-shrink: 0;
}
.diferencia__card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(1);
  transition: filter .7s ease;
}
.diferencia__card--wide:hover .diferencia__card-img img { filter: grayscale(0); }

/* Carousel (card 2) */
.diferencia__carousel {
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.diferencia__slides {
  display: flex;
  height: 100%;
  transition: transform .42s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.diferencia__slide {
  min-width: 100%;
  display: flex;
  flex-direction: column;
}
.diferencia__slide-stat {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: rgba(250,250,247,.38);
  font-weight: 600;
  margin-top: auto;
  padding-top: .75rem;
}

/* Barra de nav (dots + flechas) */
.diferencia__perf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid rgba(250,250,247,.10);
  flex-shrink: 0;
}
.diferencia__nav-dots {
  display: flex;
  align-items: center;
  gap: .35rem;
}
.diferencia__nav-dot {
  width: .42rem;
  height: .42rem;
  border-radius: 9999px;
  background: rgba(250,250,247,.28);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width .3s var(--ease), background .3s;
  flex-shrink: 0;
}
.diferencia__nav-dot.is-active {
  width: 1.15rem;
  background: rgba(250,250,247,.78);
}
.diferencia__nav-arrows { display: flex; gap: .3rem; }
.diferencia__nav-btn {
  width: 1.7rem; height: 1.7rem;
  border-radius: 50%;
  border: 1px solid rgba(250,250,247,.18);
  background: transparent;
  color: rgba(250,250,247,.55);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background .2s, color .2s, border-color .2s;
}
.diferencia__nav-btn:hover {
  background: rgba(250,250,247,.12);
  color: #fff;
  border-color: rgba(250,250,247,.40);
}

/* Orbe de ubicación (card 4) */
.diferencia__location-orb {
  width: 6rem; height: 6rem;
  background: var(--bg);
  border: 1px solid rgba(8,8,8,.06);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.diferencia__location-ring {
  width: 4.5rem; height: 4.5rem;
  background: rgba(93,26,35,.05);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.diferencia__location-core {
  width: 3rem; height: 3rem;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.diferencia__location-core svg { width: 1.1rem; height: 1.1rem; }

/* ═══════════════════════════════════════════════════════════
   PORTAFOLIO
   ═══════════════════════════════════════════════════════════ */
.portfolio {
  background: var(--bg);
  padding-block: var(--section-y);
  border-top: 1px solid var(--border);
  position: relative; z-index: 1;
}
.portfolio__head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.portfolio__head h2 { font-size: var(--fs-h2); color: var(--text); margin-top: .85rem; }
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, transform .2s var(--ease);
}
.portfolio__card:hover {
  border-color: rgba(93,26,35,.22);
  transform: translateY(-4px);
}
.portfolio__media {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  border-bottom: 1px solid var(--border);
}
.portfolio__logo {
  max-height: 54px;
  max-width: 150px;
  width: auto;
  object-fit: contain;
}
.portfolio__body { padding: 1.25rem 1.5rem 1.5rem; }
.portfolio__name {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .25rem;
}
.portfolio__cat {
  font-size: var(--fs-small);
  color: var(--muted);
  font-style: italic;
  margin-bottom: .65rem;
  line-height: 1.4;
}
.portfolio__tag {
  display: inline-block;
  font-size: .73rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--accent);
  border: 1px solid rgba(93,26,35,.22);
  border-radius: 999px;
  padding: .2rem .75rem;
}

/* ═══════════════════════════════════════════════════════════
   PROCESO
   ═══════════════════════════════════════════════════════════ */
.process {
  background: var(--bg);
  padding-block: var(--section-y);
  border-top: 1px solid var(--border);
  position: relative; z-index: 1;
}
.process__head {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.process__head .section-divider { margin-inline: auto; }
.process__head h2 { font-size: var(--fs-h2); color: var(--text); margin-top: .85rem; }
.process__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.process__step {
  padding: 0 2.5rem 0 2rem;
  border-right: 1px solid rgba(8,8,8,.18);
}
.process__step:first-child { padding-left: 0; }
.process__step:last-child { border-right: none; padding-right: 0; }
.process__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: rgba(8,8,8,.38);
  line-height: 1;
  margin-bottom: 1.75rem;
  letter-spacing: -.03em;
}
.process__title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .5rem;
  line-height: 1.3;
}
.process__text {
  font-size: var(--fs-small);
  color: var(--muted);
  line-height: 1.75;
}

/* ═══════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════ */
.faq {
  background: var(--bg);
  padding-block: var(--section-y);
  border-top: 1px solid var(--border);
  position: relative; z-index: 1;
}
.faq__head {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.faq__head .section-divider { margin-inline: auto; }
.faq__head h2 { font-size: var(--fs-h2); color: var(--text); margin-top: .85rem; }
.faq__list {
  max-width: 660px;
  margin-inline: auto;
}
.faq__item { border-bottom: 1px solid var(--border); }
.faq__item:first-child { border-top: 1px solid var(--border); }
.faq__item[open] .faq__chevron { transform: rotate(180deg); }
.faq__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 0;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  -webkit-user-select: none;
  user-select: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__chevron {
  flex-shrink: 0;
  width: 18px; height: 18px;
  color: var(--muted);
  transition: transform .25s var(--ease);
}
.faq__a { padding-bottom: 1.25rem; }
.faq__a p {
  font-size: var(--fs-small);
  color: var(--muted);
  line-height: 1.75;
}

/* ═══════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════ */
.cta-final {
  position: relative;
  padding-block: var(--section-y);
  text-align: center;
  background: var(--wine-dark);
  overflow: hidden;
  z-index: 1;
}
.cta-final::before {
  content: '';
  position: absolute;
  bottom: -15%; left: 50%;
  translate: -50% 0;
  width: 75%; height: 500px;
  background: radial-gradient(ellipse, rgba(93,26,35,.32) 0%, transparent 65%);
  pointer-events: none;
  filter: blur(70px);
}
.cta-final__inner { position: relative; z-index: 1; }
.cta-final__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  color: var(--text-inv);
  max-width: 22ch;
  margin-inline: auto;
  margin-bottom: 1rem;
  line-height: 1.15;
  font-style: italic;
}
.cta-final__text {
  font-size: var(--fs-lead);
  color: var(--muted-inv);
  max-width: 46ch;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.cta-final__note {
  margin-top: 1.25rem;
  font-size: var(--fs-small);
  color: rgba(250,250,247,.30);
  letter-spacing: .02em;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  position: relative;
  background: rgba(10, 3, 5, .99);
  border-top: 1px solid var(--border-dk);
  padding-block: 3rem 2rem;
  z-index: 1;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
  align-items: start;
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--text-inv);
  margin-bottom: .5rem;
  display: inline-block;
}
.footer__logo span { color: var(--accent); }
.footer__tagline {
  font-size: var(--fs-small);
  color: var(--muted-inv);
  max-width: 28ch;
  line-height: 1.65;
  margin-top: .4rem;
}
.footer__info { display: flex; flex-direction: column; gap: .2rem; }
.footer__person-name {
  font-size: .875rem;
  font-weight: 500;
  color: rgba(250,250,247,.70);
}
.footer__person-role,
.footer__person-loc {
  font-size: .8rem;
  color: var(--muted-inv);
}
.footer__right {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  text-align: right;
}
.footer__nav a {
  font-size: .875rem;
  color: var(--muted-inv);
  transition: color .2s;
}
.footer__nav a:hover { color: var(--text-inv); }
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: .25rem;
}
.footer__contact a {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--muted-inv);
  transition: color .2s;
}
.footer__contact a:hover { color: var(--text-inv); }
.footer__bottom {
  border-top: 1px solid var(--border-dk);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__bottom p {
  font-size: .78rem;
  color: rgba(250,250,247,.25);
}

/* ═══════════════════════════════════════════════════════════
   HERO STAR — canvas overlay para estrella fugaz GSAP
   ═══════════════════════════════════════════════════════════ */
#hero-star-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  /* overflow no aplica a position:fixed, el canvas recorta al renderizar */
}

/* El span que recibe el glow al aterrizar la estrella */
#hero-i {
  display: inline;
}

/* ═══════════════════════════════════════════════════════════
   WHATSAPP FLOTANTE
   ═══════════════════════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  z-index: 50;
  transition: background .2s, transform .2s, opacity .3s;
}
.wa-float:hover {
  background: var(--accent-dk);
  transform: scale(1.08);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

/* ── ≤ 960px: tabletas ── */
@media (max-width: 960px) {
  .nav__links,
  .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .diferencia__bento { grid-template-columns: repeat(12, 1fr); }
  .portfolio__grid  { grid-template-columns: repeat(2, 1fr); }

  .process__list {
    grid-template-columns: repeat(2, 2fr);
    gap: 0;
  }
  .process__step {
    border-right: none;
    border-bottom: 1px solid rgba(8,8,8,.18);
    padding: 1.75rem 0;
  }
  .process__step:nth-child(odd)  { padding-right: 1.5rem; border-right: 1px solid rgba(8,8,8,.18); }
  .process__step:nth-child(even) { padding-left: 1.5rem; }
  .process__step:nth-child(3),
  .process__step:nth-child(4)   { border-bottom: none; }
  .process__step:first-child     { padding-left: 0; }
}

/* ── ≤ 640px: móviles ── */
@media (max-width: 640px) {

  /* ── Escala global reducida ── */
  :root {
    --fs-hero:   1.75rem;
    --fs-h2:     1.3rem;
    --fs-lead:   .875rem;
    --section-y: 2.5rem;
    --gutter:    1.1rem;
  }

  /* ── Primera sección de toda página: clearar navbar ── */
  main > section:first-child { padding-top: 5.25rem; }

  /* ── Hero ── */
  .hero        { padding-bottom: 2.5rem; }
  .hero__inner { gap: .6rem; }
  .hero__title { margin-bottom: .5rem; letter-spacing: -.02em; }
  .hero__tagline { margin-bottom: 1rem; }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: .5rem;
    width: 100%;
  }
  .hero__actions .btn {
    justify-content: center;
    white-space: nowrap;
    padding: .65rem 1rem;
    font-size: .8125rem;
  }
  .hero__note { font-size: .75rem; }
  .btn--lg    { padding: .65rem 1rem; font-size: .8125rem; }

  /* ── Section labels y heads ── */
  .section-label { font-size: .68rem; }
  .diferencia__header,
  .portfolio__head,
  .process__head,
  .faq__head     { margin-bottom: 1.25rem; }

  /* ── Diferencia — 1 columna en móvil ── */
  .diferencia__bento { grid-template-columns: 1fr; gap: 1rem; }
  .diferencia__card:nth-child(n) { grid-column: 1 / -1; }
  .diferencia__card          { padding: 1.5rem; border-radius: 1.1rem; }
  .diferencia__card--local   { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .diferencia__icon-circle   { width: 2.25rem; height: 2.25rem; margin-bottom: 1rem; }
  .diferencia__icon-circle svg { width: 1.1rem; height: 1.1rem; }
  .diferencia__card-title    { font-size: 1.25rem; margin-bottom: .65rem; }
  .diferencia__card-text     { font-size: .9rem; line-height: 1.65; }
  .diferencia__card-img      { margin-inline: -1.5rem; height: 9rem; margin-top: 1.25rem; }
  .diferencia__bolt          { width: 1.75rem; height: 1.75rem; margin-bottom: 1rem; }
  .diferencia__perf          { padding-top: .85rem; margin-top: .85rem; }
  .diferencia__location-orb  { width: 5.5rem; height: 5.5rem; }
  .diferencia__location-ring { width: 4rem; height: 4rem; }
  .diferencia__location-core { width: 2.75rem; height: 2.75rem; }
  .diferencia__location-core svg { width: 1.25rem; height: 1.25rem; }
  .diferencia__rule          { margin-top: 1.25rem; }

  /* ── Portfolio — media baja, cuerpo compacto ── */
  .portfolio__grid  { grid-template-columns: 1fr; gap: .75rem; }
  .portfolio__media { height: 100px; padding: .9rem; }
  .portfolio__logo  { max-height: 36px; }
  .portfolio__body  { padding: .75rem .85rem .85rem; }
  .portfolio__name  { font-size: .85rem; }
  .portfolio__cat   { font-size: .73rem; margin-bottom: .35rem; }

  /* ── Proceso — 2 columnas ── */
  .process__list { grid-template-columns: 1fr 1fr; gap: 0; }
  .process__step {
    border-right: none !important;
    border-bottom: 1px solid var(--border);
    padding: .85rem 0 !important;
  }
  .process__step:nth-child(odd)  { padding-right: .7rem !important; }
  .process__step:nth-child(even) {
    padding-left: .7rem !important;
    border-left: 1px solid var(--border);
  }
  .process__step:nth-child(3),
  .process__step:nth-child(4)    { border-bottom: none; }
  .process__num   { font-size: 1.5rem; margin-bottom: .35rem; }
  .process__title { font-size: .78rem; margin-bottom: .2rem; }
  .process__text  { font-size: .73rem; line-height: 1.5; }

  /* ── FAQ ── */
  .faq__q   { padding: .75rem 0; font-size: .8rem; gap: .65rem; }
  .faq__a   { padding-bottom: .75rem; }
  .faq__a p { font-size: .75rem; line-height: 1.55; }

  /* ── Footer ── */
  .footer__grid  { grid-template-columns: 1fr; gap: 1.25rem; }
  .footer__right { justify-content: flex-start; }
  .footer__nav   { text-align: left; }

  /* ── Clientes ── */
  .clients__logos { gap: .75rem 1.5rem; }
  .clients__logo  { height: 18px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  [data-animate] { transition: none !important; opacity: 1; transform: none; filter: none; }
  .section-divider[data-animate] { transform: none; }
  .hero::before  { animation: none; }
  .hero__badge-dot { animation: none; }
}