/* =========================================================
   Diego Salcedo — Portafolio
   Dark luxury / editorial. Tokens primero, todo lo demás después.
   ========================================================= */

:root {
  /* ---------- MODO CLARO (predeterminado) ---------- */
  /* Base */
  --bg:            #FAFAF8;
  --bg-rgb:        250, 250, 248;
  --bg-2:          #F1F1EB;
  --surface:       #FFFFFF;
  --surface-2:     #F7F7F2;

  /* Texto */
  --text:          #14140F;
  --text-2:        #56564E;
  --text-3:        #6E6E64;

  /* Acento — verde profundo: el neón no contrasta sobre blanco */
  --accent:        #00734D;
  --accent-dim:    #005C3D;
  --accent-glow:   rgba(0, 115, 77, .16);
  --accent-soft:   rgba(0, 115, 77, .08);
  --accent-2:      #4F46E5;
  --accent-2-soft: rgba(79, 70, 229, .14);
  --on-accent:     #FFFFFF;

  /* Bordes */
  --line:          rgba(20, 20, 15, .10);
  --line-2:        rgba(20, 20, 15, .18);
  --line-accent:   rgba(0, 115, 77, .38);

  /* Superficies tintadas */
  --tint:          rgba(20, 20, 15, .03);

  /* Maquetas dibujadas con CSS */
  --mock-bg:       #FFFFFF;
  --mock-el:       #EFEFE9;
  --mock-el-2:     #F7F7F2;
  --mock-canvas:   #F4F4EE;
  --bubble-text:   #0a3d2a;

  /* Partículas del hero */
  --field-a:       rgba(0, 115, 77, .18);
  --video-op:      .55;
  --field-b:       rgba(79, 70, 229, .16);

  /* Tipografía */
  --f-display: 'Clash Display', 'Satoshi', 'Segoe UI', system-ui, sans-serif;
  --f-ui:      'Satoshi', 'Inter', 'Segoe UI', system-ui, sans-serif;
  --f-mono:    'JetBrains Mono', 'Consolas', ui-monospace, monospace;

  /* Ritmo */
  --container: 1200px;
  --pad: clamp(20px, 5vw, 48px);
  --sec-y: clamp(80px, 11vw, 160px);
  --r: 14px;
  --r-lg: 20px;

  --ease: cubic-bezier(.22,.61,.36,1);

  --sombra-card: 0 24px 60px -40px rgba(20,20,15,.28);
  --sombra-mock: 0 30px 60px -34px rgba(20,20,15,.30);
}

:root[data-theme="dark"] {
  /* ---------- MODO OSCURO ---------- */
  --bg:            #080808;
  --bg-rgb:        8, 8, 8;
  --bg-2:          #0d0d0d;
  --surface:       #131313;
  --surface-2:     #101010;

  --text:          #F5F5F0;
  --text-2:        #A5A5A0;
  --text-3:        #6E6E6A;

  --accent:        #00FFB2;
  --accent-dim:    #00c98d;
  --accent-glow:   rgba(0, 255, 178, .14);
  --accent-soft:   rgba(0, 255, 178, .06);
  --accent-2:      #818cf8;
  --accent-2-soft: rgba(129, 140, 248, .20);
  --on-accent:     #04150f;

  --line:          rgba(255, 255, 255, .08);
  --line-2:        rgba(255, 255, 255, .14);
  --line-accent:   rgba(0, 255, 178, .38);

  --tint:          rgba(255, 255, 255, .02);

  --mock-bg:       #0e0e0e;
  --mock-el:       #1e1e1e;
  --mock-el-2:     #131313;
  --mock-canvas:   #0b0b0b;
  --bubble-text:   #cfeee2;

  --field-a:       rgba(0, 255, 178, .16);
  --video-op:      .55;
  --field-b:       rgba(129, 140, 248, .14);

  --sombra-card: 0 30px 80px -50px rgba(0,0,0,.9);
  --sombra-mock: 0 40px 80px -40px rgba(0,0,0,.95);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-ui);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--accent); color: var(--on-accent); padding: 12px 20px; font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad); }

.section { padding-block: var(--sec-y); position: relative; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line); }

.section__head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.section__sub { color: var(--text-2); font-size: clamp(16px, 1.6vw, 18px); margin: 14px 0 0; }

/* ---------- Tipografía ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::after {
  content: ""; height: 1px; flex: 1; max-width: 90px;
  background: linear-gradient(90deg, var(--line-accent), transparent);
}

.h2 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.06;
  letter-spacing: -.02em;
  word-spacing: .08em;
  margin: 0;
  text-wrap: balance;
}

.body { color: var(--text-2); font-size: clamp(15px, 1.5vw, 17px); margin: 0 0 20px; }

/* ---------- Botones ---------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--btn-bg);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .01em;
  transition: transform .35s var(--ease), background .3s, border-color .3s, color .3s, box-shadow .35s;
  will-change: transform;
}
.btn svg { transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn--primary:hover { box-shadow: 0 10px 40px -8px var(--accent-glow), 0 0 0 6px var(--accent-glow); }

.btn--ghost { color: var(--text); }
.btn--ghost:hover { border-color: var(--line-accent); color: var(--accent); }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(var(--bg-rgb), .78);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  max-width: var(--container); margin-inline: auto;
  padding: 16px var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}

.nav__logo { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: -.01em; }
.nav__logo-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--accent); color: var(--on-accent);
  font-family: var(--f-display); font-size: 14px; font-weight: 700; letter-spacing: -.02em;
}
.nav__logo-text { font-size: 15px; }

.nav__links { display: flex; gap: 30px; }
.nav__links a {
  font-size: 14px; color: var(--text-2); position: relative; padding-block: 4px;
  transition: color .25s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }

.nav__right { display: flex; align-items: center; gap: 14px; }

/* Language switch */
.lang {
  display: inline-flex; align-items: center; gap: 2px;
  border: 1px solid var(--line-2); border-radius: 999px; padding: 3px;
  background: var(--tint);
}
.lang__btn {
  font-family: var(--f-mono); font-size: 11.5px; font-weight: 500; letter-spacing: .08em;
  padding: 5px 11px; border-radius: 999px; color: var(--text-3);
  transition: color .25s, background .25s;
}
.lang__btn:hover { color: var(--text); }
.lang__btn.is-active { background: var(--accent); color: var(--on-accent); }
.lang__sep { width: 1px; height: 12px; background: var(--line-2); }

.nav__burger { display: none; width: 34px; height: 34px; place-items: center; }
.nav__burger span { display: block; width: 20px; height: 1.5px; background: var(--text); transition: transform .3s var(--ease), opacity .3s; }
.nav__burger span + span { margin-top: 5px; }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.mobile-menu[hidden] { display: none !important; }
.mobile-menu {
  display: none; flex-direction: column; gap: 2px;
  padding: 8px var(--pad) 24px;
  background: rgba(var(--bg-rgb), .96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.mobile-menu a {
  padding: 14px 0; font-family: var(--f-display); font-size: 22px; font-weight: 500;
  border-bottom: 1px solid var(--line);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  background: var(--bg);
  min-height: 100svh;
  display: flex; align-items: center;
  padding-block: 120px 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }

/* Fondo de video del hero.
   El clip es gris a proposito: se mezcla distinto segun el tema en vez de
   necesitar dos archivos. En claro se invierte y se multiplica (hilos oscuros
   sobre papel); en oscuro se usa tal cual en modo screen (hilos que iluminan). */
.hero__video {
  position: absolute; inset: 0; z-index: -3;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
  pointer-events: none;
}
.hero__video.is-ready { opacity: var(--video-op); }

/* Cada tema carga su propio clip: tela clara en modo claro, malla negra en
   oscuro. Por eso ya no hay que invertir nada — antes se veía el negativo
   de la tela negra, que salía gris y sucio. */
:root:not([data-theme="dark"]) .hero__video { mix-blend-mode: multiply; }
:root[data-theme="dark"] .hero__video { mix-blend-mode: screen; }

.hero__veil {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(90% 60% at 20% 20%, var(--accent-soft), transparent 60%),
    radial-gradient(70% 50% at 85% 15%, var(--accent-2-soft), transparent 65%),
    linear-gradient(180deg, rgba(var(--bg-rgb),.25) 0%, rgba(var(--bg-rgb),.55) 55%, var(--bg) 100%);
}

.hero__content { position: relative; }

.badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 7px 16px 7px 12px; margin: 0 0 clamp(24px, 4vw, 38px);
  background: var(--tint);
}
.badge__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 var(--accent); }
  70%  { box-shadow: 0 0 0 9px rgba(0,0,0,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,0,0,0); }
}

.hero__title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(64px, 15vw, 190px);
  line-height: .86;
  letter-spacing: -.045em;
  margin: 0 0 clamp(18px, 2.5vw, 26px);
}
.hero__title-line { display: block; }
.hero__title-line--accent {
  color: transparent;
  -webkit-text-stroke: 1.2px var(--text);
  padding-left: .06em;
}

.hero__role {
  font-family: var(--f-mono);
  font-size: clamp(13px, 1.5vw, 16px);
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 22px;
}
.hero__lead {
  max-width: 56ch; color: var(--text-2);
  font-size: clamp(15px, 1.7vw, 18.5px); line-height: 1.7;
  margin: 0 0 clamp(30px, 4vw, 44px);
  text-wrap: pretty;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: clamp(48px, 7vw, 90px); }

.hero__stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: clamp(16px, 3vw, 40px);
  max-width: 720px; margin: 0;
  border-top: 1px solid var(--line); padding-top: 26px;
}
.stat { margin: 0; }
.stat__num {
  font-family: var(--f-display); font-size: clamp(30px, 4vw, 44px); font-weight: 600;
  line-height: 1; letter-spacing: -.03em; color: var(--text);
}
.stat__label { margin: 8px 0 0; font-size: 13px; color: var(--text-3); line-height: 1.45; max-width: 22ch; }

.hero__scroll {
  position: absolute; right: var(--pad); bottom: 34px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-3);
}
.hero__scroll-line { display: block; width: 46px; height: 1px; background: linear-gradient(90deg, var(--text-3), transparent); }

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  display: grid; grid-template-columns: .85fr 1.15fr;
  gap: clamp(32px, 6vw, 90px); align-items: start;
}
.about__head { position: sticky; top: 110px; }
.about__text { max-width: 60ch; }
.about__points { margin-top: 30px; display: grid; gap: 14px; }
.about__points li {
  position: relative; padding-left: 26px; color: var(--text-2); font-size: 15.5px;
}
.about__points li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 8px; height: 8px; border: 1px solid var(--accent); border-radius: 2px;
  transform: rotate(45deg);
}

/* =========================================================
   FILTROS
   ========================================================= */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: clamp(36px, 5vw, 56px); }
.filter {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .06em;
  padding: 9px 18px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--text-3);
  transition: color .25s, border-color .25s, background .25s;
}
.filter:hover { color: var(--text); border-color: var(--line-2); }
.filter.is-active { color: var(--accent); border-color: var(--line-accent); background: var(--accent-soft); }

/* =========================================================
   PROJECT CARDS
   ========================================================= */
.featured { display: grid; gap: clamp(24px, 4vw, 56px); }

.pcard {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  overflow: hidden;
  transition: border-color .4s var(--ease), transform .5s var(--ease), box-shadow .5s var(--ease);
}
.pcard:hover { border-color: var(--line-2); box-shadow: var(--sombra-card); }

.pcard--feature { display: grid; grid-template-columns: 1.05fr 1fr; align-items: stretch; }
.pcard--reverse .pcard__visual { order: 2; }

.pcard__visual {
  position: relative;
  min-height: 340px;
  display: grid; place-items: center;
  padding: clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--line);
  overflow: hidden;
}
.pcard--reverse .pcard__visual { border-right: 0; border-left: 1px solid var(--line); }
.pcard__visual::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(70% 70% at 50% 45%, #000, transparent);
  opacity: .55;
}
.pcard__visual--crm   { background: radial-gradient(70% 70% at 30% 20%, var(--accent-glow), transparent 70%), var(--mock-canvas); }
.pcard__visual--reserva  { background: radial-gradient(70% 70% at 70% 20%, var(--accent-2-soft), transparent 70%), var(--mock-canvas); }
.pcard__visual--dist { background: radial-gradient(70% 70% at 30% 80%, var(--accent-2-soft), transparent 70%), var(--mock-canvas); }
.pcard__visual--bot   { background: radial-gradient(70% 70% at 70% 70%, var(--accent-2-soft), transparent 70%), var(--mock-canvas); }

.pcard__body { padding: clamp(26px, 3.4vw, 48px); display: flex; flex-direction: column; }
.pcard__kicker {
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-3); margin: 0 0 14px;
}
.pcard__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(24px, 2.8vw, 36px); line-height: 1.1; letter-spacing: -.015em;
  word-spacing: .1em;
  margin: 0 0 16px;
}
.pcard__desc { color: var(--text-2); font-size: 15.5px; line-height: 1.7; margin: 0 0 22px; text-wrap: pretty; }

.pcard__bullets { display: grid; gap: 9px; margin: 0 0 26px; }
.pcard__bullets li {
  position: relative; padding-left: 22px; font-size: 14.5px; color: var(--text-2);
}
.pcard__bullets li::before {
  content: "→"; position: absolute; left: 0; color: var(--accent); font-size: 13px;
}

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.chips li {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .04em;
  color: var(--text-3);
  border: 1px solid var(--line); border-radius: 6px;
  padding: 4px 9px;
  transition: color .25s, border-color .25s;
}
.pcard:hover .chips li { color: var(--text-2); border-color: var(--line-2); }

/* --- Grid pequeño --- */
.grid-title {
  font-family: var(--f-display); font-weight: 500;
  font-size: clamp(20px, 2.2vw, 26px); letter-spacing: -.01em;
  margin: clamp(56px, 8vw, 96px) 0 28px;
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
  color: var(--text-2);
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }

.pcard--sm { padding: 26px 24px 24px; display: flex; flex-direction: column; }
.pcard--sm h4 {
  font-family: var(--f-display); font-weight: 600; font-size: 20px; letter-spacing: -.015em;
  margin: 18px 0 8px;
}
.pcard--sm .pcard__kicker { margin-bottom: 12px; }
.pcard--sm p:not(.pcard__kicker) { color: var(--text-2); font-size: 14.5px; line-height: 1.65; margin: 0 0 20px; }

.pcard__mini {
  width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--f-display); font-weight: 700; font-size: 17px; letter-spacing: -.02em;
  color: var(--on-accent);
  border: 1px solid rgba(255,255,255,.16);
}
.pcard__mini--tur  { background: linear-gradient(135deg, #d9a441, #8a5a1e); color: #14100a; }
.pcard__mini--leal { background: linear-gradient(135deg, #e8e2d4, #9c8f73); }
.pcard__mini--pros  { background: linear-gradient(135deg, #00FFB2, #00a878); }
.pcard__mini--datos   { background: linear-gradient(135deg, #818cf8, #4f46e5); color: #f5f5f0; }
.pcard__mini--voz   { background: linear-gradient(135deg, #38bdf8, #0369a1); color: #f5f5f0; }
.pcard__mini--mkt   { background: linear-gradient(135deg, #c98b5e, #6b3f22); color: #fdf6ef; }
.pcard__mini--exp     { background: linear-gradient(135deg, #f5f5f0, #8f8f8a); }
.pcard__mini--marca    { background: linear-gradient(135deg, #00FFB2, #818cf8); }

.pcard.is-hidden { display: none; }

/* =========================================================
   MOCKUPS (dibujados con CSS)
   ========================================================= */
.mock {
  position: relative; z-index: 1;
  width: 100%; max-width: 400px;
  background: var(--mock-bg);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--sombra-mock);
  transition: transform .6s var(--ease);
}
.pcard:hover .mock { transform: translateY(-6px) scale(1.015); }

.mock__bar { display: flex; gap: 5px; margin-bottom: 12px; }
.mock__bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); }

/* Kanban */
.mock__cols { display: grid; grid-template-columns: repeat(4,1fr); gap: 7px; }
.mcol { background: var(--mock-el-2); border: 1px solid var(--line); border-radius: 7px; padding: 7px 6px; min-height: 130px; }
.mcol__h { display: block; font-family: var(--f-mono); font-size: 7.5px; letter-spacing: .06em; color: var(--text-3); margin-bottom: 7px; text-transform: uppercase; }
.mcol i { display: block; height: 16px; border-radius: 4px; background: var(--mock-el); border: 1px solid var(--line); margin-bottom: 5px; }
.mcol i.wide { height: 24px; }
.mcol--win i.win { background: var(--accent-glow); border-color: var(--line-accent); }

/* Calendario */
.cal { display: grid; grid-template-columns: repeat(7,1fr); gap: 5px; }
.cal__d { font-family: var(--f-mono); font-size: 8px; color: var(--text-3); text-align: center; }
.cal i { aspect-ratio: 1; border-radius: 4px; background: var(--mock-el); border: 1px solid var(--line); }
.cal i.on { background: var(--accent-glow); border-color: var(--line-accent); }
.cal i.on.full { background: var(--accent-2-soft); border-color: var(--accent-2); }
.cal__legend { display: flex; gap: 14px; margin-top: 12px; font-family: var(--f-mono); font-size: 8px; color: var(--text-3); }
.cal__legend span { display: flex; align-items: center; gap: 5px; }
.cal__legend b { width: 8px; height: 8px; border-radius: 2px; display: block; }
.cal__legend em { font-style: normal; }
.cal__legend .d1 { background: var(--accent); }
.cal__legend .d2 { background: var(--accent-2); }

/* Tienda */
.shop__hero { height: 52px; border-radius: 7px; background: linear-gradient(110deg, var(--mock-el), var(--mock-el-2)); border: 1px solid var(--line); margin-bottom: 8px; }
.shop__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin-bottom: 10px; }
.shop__grid i { aspect-ratio: 4/3; border-radius: 6px; background: var(--mock-el); border: 1px solid var(--line); }
.shop__marquee { display: flex; gap: 10px; overflow: hidden; border-top: 1px solid var(--line); padding-top: 9px; }
.shop__marquee span { font-family: var(--f-mono); font-size: 7.5px; letter-spacing: .1em; color: var(--text-3); white-space: nowrap; }

/* Chat */
.mock--chat { max-width: 320px; }
.chat__head { display: flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 12px; }
.chat__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.chat__b { font-size: 10.5px; line-height: 1.5; padding: 8px 11px; border-radius: 12px; margin-bottom: 7px; max-width: 84%; }
.chat__b--in  { background: var(--mock-el); border: 1px solid var(--line); color: var(--text-2); border-bottom-left-radius: 4px; }
.chat__b--out { background: var(--accent-glow); border: 1px solid var(--line-accent); color: var(--bubble-text); margin-left: auto; border-bottom-right-radius: 4px; }
.chat__hand { margin-top: 10px; font-family: var(--f-mono); font-size: 8.5px; letter-spacing: .08em; color: var(--accent); border-top: 1px dashed var(--line-accent); padding-top: 9px; }

/* =========================================================
   SERVICIOS
   ========================================================= */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.scard { background: var(--bg-2); padding: clamp(26px, 3vw, 38px); transition: background .4s; position: relative; }
.scard:hover { background: var(--surface); }
.scard__num { font-family: var(--f-mono); font-size: 11px; letter-spacing: .16em; color: var(--accent); }
.scard h3 { font-family: var(--f-display); font-weight: 600; font-size: 21px; letter-spacing: -.015em; margin: 18px 0 12px; line-height: 1.2; }
.scard p { color: var(--text-2); font-size: 14.5px; line-height: 1.65; margin: 0 0 20px; }
.scard ul { display: grid; gap: 8px; border-top: 1px solid var(--line); padding-top: 16px; }
.scard li { font-size: 13px; color: var(--text-3); padding-left: 16px; position: relative; }
.scard li::before { content: "+"; position: absolute; left: 0; color: var(--accent); }

/* =========================================================
   PROCESO
   ========================================================= */
.process { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: clamp(20px, 3vw, 34px); counter-reset: step; }
.pstep { position: relative; padding-top: 28px; border-top: 1px solid var(--line); }
.pstep::after {
  content: ""; position: absolute; top: -1px; left: 0; width: 34px; height: 1px; background: var(--accent);
}
.pstep__n { font-family: var(--f-mono); font-size: 11px; letter-spacing: .16em; color: var(--text-3); }
.pstep h3 { font-family: var(--f-display); font-weight: 600; font-size: 19px; letter-spacing: -.01em; margin: 14px 0 10px; line-height: 1.25; }
.pstep p { color: var(--text-2); font-size: 14.5px; line-height: 1.65; margin: 0; }

/* =========================================================
   CONTACTO
   ========================================================= */
.section--contact {
  background:
    radial-gradient(60% 80% at 50% 0%, var(--accent-soft), transparent 65%),
    var(--bg-2);
  border-top: 1px solid var(--line);
  text-align: center;
}
.contact { max-width: 780px; }
.contact .eyebrow { justify-content: center; }
.contact .eyebrow::after { display: none; }
.contact__title { font-size: clamp(34px, 6vw, 68px); }
.contact__sub { color: var(--text-2); font-size: clamp(15px, 1.7vw, 18px); margin: 20px auto 38px; max-width: 54ch; text-wrap: pretty; }
.contact__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: clamp(44px, 6vw, 68px); }

.contact__meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 24px;
  border-top: 1px solid var(--line); padding-top: 30px; text-align: left;
}
.contact__meta li { display: grid; gap: 6px; }
.contact__label { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.contact__meta a, .contact__meta span:not(.contact__label) { font-size: 15px; color: var(--text); }
.contact__meta a { border-bottom: 1px solid var(--line-2); padding-bottom: 2px; width: fit-content; transition: color .25s, border-color .25s; }
.contact__meta a:hover { color: var(--accent); border-color: var(--line-accent); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { border-top: 1px solid var(--line); padding-block: 30px; background: var(--bg); }
.footer__inner {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .06em; color: var(--text-3);
}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1000px) {
  .about { grid-template-columns: 1fr; }
  .about__head { position: static; }
  .about__text { max-width: none; }
  .pcard--feature { grid-template-columns: 1fr; }
  .pcard--feature .pcard__visual,
  .pcard--reverse .pcard__visual { order: 0; border: 0; border-bottom: 1px solid var(--line); min-height: 280px; }
}

@media (max-width: 780px) {
  .nav__links { display: none; }
  .nav__burger { display: grid; }
  .mobile-menu { display: flex; }
  .hero { min-height: auto; padding-block: 140px 70px; }
  .hero__stats { grid-template-columns: 1fr; gap: 18px; }
  .stat { display: flex; align-items: baseline; gap: 14px; }
  .stat__label { margin: 0; max-width: none; }
  .hero__scroll { display: none; }
  .contact__meta { text-align: center; }
  .contact__meta li { justify-items: center; }
}

@media (max-width: 420px) {
  .btn { width: 100%; justify-content: center; }
  .hero__cta { flex-direction: column; }
  .contact__actions { flex-direction: column; }
}

/* Clash Display trae los espacios entre palabras muy cerrados: los abrimos
   un poco en todos los titulares para que se lean sin esfuerzo. */
.h2, .hero__title, .pcard__title, .grid-title,
.scard h3, .pstep h3, .pcard--sm h4, .mobile-menu a {
  word-spacing: .1em;
}

/* =========================================================
   PAGINAS DE CASO DE ESTUDIO
   ========================================================= */
.caso__hero { padding: clamp(110px, 14vw, 160px) 0 clamp(40px, 6vw, 64px); }

.caso__back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 28px;
  transition: color .25s;
}
.caso__back:hover { color: var(--accent); }

.caso__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(32px, 5.4vw, 62px); line-height: 1.04; letter-spacing: -.025em;
  word-spacing: .08em; margin: 0 0 24px; max-width: 18ch; text-wrap: balance;
}
.caso__lead {
  max-width: 62ch; color: var(--text-2);
  font-size: clamp(16px, 1.8vw, 19px); line-height: 1.7; margin: 0 0 clamp(36px, 5vw, 52px);
  text-wrap: pretty;
}

.caso__meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 24px; margin: 0; border-top: 1px solid var(--line); padding-top: 26px;
}
.caso__meta dt {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 7px;
}
.caso__meta dd { margin: 0; font-size: 15px; color: var(--text); }

.caso__body { display: grid; gap: clamp(56px, 8vw, 96px); padding-bottom: clamp(60px, 8vw, 100px); }
.caso__block { display: grid; gap: 18px; }
.caso__h2 {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(24px, 3vw, 34px); letter-spacing: -.02em; word-spacing: .08em;
  margin: 0 0 6px; line-height: 1.15;
}
.caso__p { color: var(--text-2); font-size: 16px; line-height: 1.75; margin: 0; max-width: 68ch; text-wrap: pretty; }

.caso__list { display: grid; gap: 12px; margin-top: 10px; max-width: 72ch; }
.caso__list li { position: relative; padding-left: 24px; color: var(--text-2); font-size: 15.5px; line-height: 1.65; }
.caso__list li::before { content: "→"; position: absolute; left: 0; top: 0; color: var(--accent); }

.caso__nota {
  border-left: 2px solid var(--line-accent);
  background: var(--accent-soft);
  padding: 14px 18px; margin: 0 0 8px;
  font-size: 13.5px; color: var(--text-2); line-height: 1.6; max-width: 72ch;
  border-radius: 0 8px 8px 0;
}

.shots { display: grid; gap: clamp(22px, 3vw, 34px); }
.shot {
  margin: 0; border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; background: var(--surface);
  transition: border-color .35s var(--ease);
}
.shot:hover { border-color: var(--line-2); }
.shot img { width: 100%; height: auto; display: block; }
.shot figcaption {
  padding: 14px 18px; font-size: 13.5px; color: var(--text-3); line-height: 1.6;
  border-top: 1px solid var(--line);
}
.shot--movil { max-width: 420px; margin-inline: auto; }

.caso__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 10px; }
.caso__card {
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); padding: 24px 22px;
}
.caso__card h3 {
  font-family: var(--f-display); font-weight: 600; font-size: 18px; letter-spacing: -.01em;
  word-spacing: .08em; margin: 0 0 10px; line-height: 1.25;
}
.caso__card p { margin: 0; color: var(--text-2); font-size: 14.5px; line-height: 1.65; }

/* boton "ver caso" en las tarjetas de la portada */
.pcard__link {
  display: inline-flex; align-items: center; gap: 10px;
  width: fit-content;
  margin: 26px 0 24px;
  padding: 13px 24px;
  border-radius: 999px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--on-accent);
  font-size: 14.5px; font-weight: 700; letter-spacing: .01em;
  box-shadow: 0 0 0 0 var(--accent-glow);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), gap .25s var(--ease);
}
.pcard__link svg { transition: transform .35s var(--ease); }
.pcard__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -12px var(--accent-glow), 0 0 0 5px var(--accent-glow);
}
.pcard__link:hover svg { transform: translateX(4px); }

/* etiqueta de privacidad sobre cada captura */
.shot { position: relative; }
.shot__tag {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--bg-rgb), .85);
  border: 1px solid var(--line-accent);
  border-radius: 999px; padding: 5px 11px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.caso__nota strong { color: var(--text); font-weight: 700; }

/* =========================================================
   INTERRUPTOR DE TEMA
   ========================================================= */
.theme {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--text-2);
  background: var(--tint);
  transition: color .25s, border-color .25s, background .25s;
}
.theme:hover { color: var(--accent); border-color: var(--line-accent); }
.theme__i { grid-area: 1 / 1; }
.theme__i--luna { display: none; }
:root[data-theme="dark"] .theme__i--sol { display: none; }
:root[data-theme="dark"] .theme__i--luna { display: block; }

/* En claro, la portada del hero necesita más peso en el texto sobre el lienzo */
:root:not([data-theme="dark"]) .hero__title-line--accent {
  -webkit-text-stroke: 1.4px var(--text);
}
:root:not([data-theme="dark"]) .mock,
:root:not([data-theme="dark"]) .pcard__visual::before { opacity: 1; }
:root:not([data-theme="dark"]) .pcard__visual::before { opacity: .7; }

/* =========================================================
   SECUENCIA CON SCROLL
   El visitante controla la animación con el dedo: cada posición
   de scroll corresponde a un cuadro. En móvil no se cargan los 80
   cuadros — se muestra solo el estado final como imagen fija.
   ========================================================= */
.secuencia {
  position: relative;
  height: 180vh;
  /* el fondo iguala la superficie oscura del clip, para que las bandas del
     encuadre "contain" no se noten en pantallas muy anchas */
  background: #0d0d0d;
  border-block: 1px solid var(--line);
}
.secuencia__sticky {
  position: sticky; top: 0;
  height: 100vh;
  display: grid;
  /* la fila debe medir exactamente la altura del contenedor: si se deja en
     auto, la imagen la estira a su tamano intrinseco, se desborda y el pie
     de foto queda fuera de la pantalla */
  grid-template-rows: 100%;
  grid-template-columns: 100%;
  overflow: hidden;
}
.secuencia__sticky > * { min-width: 0; min-height: 0; }
.secuencia__img {
  grid-area: 1 / 1;
  width: 100%; height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity .8s var(--ease);
}
.secuencia__img.is-ready { opacity: 1; }

.secuencia__pie {
  grid-area: 1 / 1;
  align-self: end; justify-self: center;
  max-width: min(60ch, calc(100% - 32px));
  margin: 0 0 clamp(16px, 4vh, 56px);
  padding: 10px 18px;
  background: rgba(var(--bg-rgb), .82);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px; color: var(--text-2); text-align: center;
}

/* variante fija: móvil o cuando se pide menos animación */
.secuencia--estatica { height: auto; border-block: 1px solid var(--line); }
.secuencia--estatica .secuencia__sticky { position: static; height: auto; }
.secuencia--estatica .secuencia__img { height: auto; }

/* en pantallas chicas el pie va debajo de la imagen, no encima */
@media (max-width: 780px) {
  .secuencia--estatica .secuencia__sticky { display: block; }
  .secuencia--estatica .secuencia__pie {
    max-width: none; margin: 0; border-radius: 0;
    border-inline: 0; border-top: 0;
    font-size: 12.5px; padding: 12px 18px;
    backdrop-filter: none;
    background: var(--bg-2);
  }
}