/* =====================================================================
   CALUMMA PRODUCCIONES — STYLE SYSTEM
   ===================================================================== */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --c-black: #050609;
  --c-black-2: #0b0c11;
  --c-gray-900: #101218;
  --c-gray-800: #191c24;
  --c-gray-700: #2a2e3a;
  --c-gray-600: #454b5c;
  --c-white: #ffffff;
  /* Colores de marca Calumma, extraídos directamente del logo oficial */
  --c-navy: #313468;
  --c-navy-2: #5b62b8;
  --c-teal: #00b19d;
  --c-teal-2: #2dd4bf;

  --bg: var(--c-black);
  --bg-2: var(--c-black-2);
  --surface: rgba(255, 255, 255, 0.05);
  --surface-strong: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.66);
  --text-faint: rgba(255, 255, 255, 0.4);

  --gradient-brand: linear-gradient(135deg, var(--c-teal) 0%, var(--c-navy) 100%);
  --gradient-radial: radial-gradient(circle at 30% 20%, rgba(49, 52, 104, 0.35), transparent 55%),
                     radial-gradient(circle at 75% 70%, rgba(0, 177, 157, 0.28), transparent 55%);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --container: 1280px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f5f6f8;
  --bg-2: #ffffff;
  --surface: rgba(10, 10, 15, 0.04);
  --surface-strong: rgba(10, 10, 15, 0.07);
  --border: rgba(10, 10, 15, 0.1);
  --text: #0a0a0c;
  --text-dim: rgba(10, 10, 15, 0.65);
  --text-faint: rgba(10, 10, 15, 0.4);
  color-scheme: light;
}

/* El tema por defecto es oscuro (identidad de marca), independientemente del
   prefers-color-scheme del sistema. El modo claro es una elección explícita
   del usuario a través del toggle (ver data-theme="light" arriba). */

/* ---------- RESET ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { min-height: 100%; }
html { overflow-x: hidden; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../vendor/fonts/inter-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('../vendor/fonts/space-grotesk-latin.woff2') format('woff2');
}

h1, h2, h3, h4, .display { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; }
/* Palabra/frase de cierre resaltada con el degradado de marca, mismo estilo que "huella." en el Inicio */
.accent { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
section { position: relative; padding: 140px 0; }
@media (max-width: 768px) { section { padding: 90px 0; } .container { padding: 0 20px; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-teal);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--gradient-brand); }

.section-head { max-width: 720px; margin-bottom: 64px; }
.section-head h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 18px; }
.section-head p { color: var(--text-dim); font-size: 1.1rem; }
.section-head.center { margin-inline: auto; text-align: center; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; border-radius: 999px; font-family: var(--font-display);
  font-weight: 600; font-size: 0.95rem; white-space: nowrap;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), border-color .35s var(--ease);
  cursor: pointer;
}
.btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: 0 8px 30px -8px rgba(0, 177, 157, 0.55); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px -8px rgba(0, 177, 157, 0.7); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); backdrop-filter: blur(12px); }
.btn-ghost:hover { border-color: var(--c-navy-2); background: var(--surface); transform: translateY(-3px); }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }

/* ---------- GLASS ---------- */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ---------- BOTONES MAGNÉTICOS ---------- */
.theme-toggle, .lang-toggle, .nav-burger {
  transition: transform 0.25s var(--ease), border-color 0.3s ease, background 0.3s ease;
}

/* ---------- PRELOADER ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 10000;
  background:
    radial-gradient(circle at 50% 45%, rgba(0, 177, 157, 0.28), transparent 55%),
    linear-gradient(160deg, var(--c-navy) 0%, var(--c-black) 100%);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 22px;
  transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}
#preloader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-wave-wrap { position: relative; display: flex; align-items: center; justify-content: center; }
.preloader-wave-wrap::before, .preloader-wave-wrap::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid var(--c-teal-2); opacity: 0.7;
  animation: plateWave 2.6s ease-out infinite;
}
.preloader-wave-wrap::after { animation-delay: 1.3s; }
@keyframes plateWave {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.5); opacity: 0; }
}
.preloader-mark-plate {
  position: relative;
  width: clamp(220px, 34vw, 420px); aspect-ratio: 1/1; border-radius: 50%;
  background: #fff; overflow: hidden; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 20px 60px -15px rgba(0, 177, 157, 0.4);
}
.preloader-mark { width: 78%; height: 78%; object-fit: contain; mix-blend-mode: multiply; }

/* ---------- NAV ---------- */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 22px 0; transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
#nav.scrolled { padding: 14px 0; background: rgba(5,6,9,0.7); backdrop-filter: blur(18px); border-bottom-color: var(--border); }
:root[data-theme="light"] #nav.scrolled { background: rgba(245,246,248,0.75); }
/* Sin scroll, el nav es transparente y flota sobre el hero (siempre oscuro):
   se fuerzan tonos claros fijos para que quede legible en cualquier tema. */
#nav:not(.scrolled) { color: #fff; }
#nav:not(.scrolled) .theme-toggle, #nav:not(.scrolled) .nav-burger { border-color: rgba(255,255,255,0.25); }
#nav:not(.scrolled) .nav-burger span, #nav:not(.scrolled) .nav-burger span::before, #nav:not(.scrolled) .nav-burger span::after { background: #fff; }
/* El menú inline de escritorio (>980px) va encima del hero cuando no hay scroll,
   así que sus enlaces también necesitan el color claro fijo, no el del tema. */
@media (min-width: 981px) {
  #nav:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.75); }
  #nav:not(.scrolled) .nav-links a:hover, #nav:not(.scrolled) .nav-links a.active { color: #fff; }
}
#nav .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 30px; height: 30px; object-fit: contain; flex-shrink: 0; }
.logo-wordmark { height: 16px; width: auto; }
.logo-wordmark-color { display: none; }
:root[data-theme="light"] .logo-wordmark-white { display: none; }
:root[data-theme="light"] .logo-wordmark-color { display: block; }
/* Sobre el hero (nav sin scroll) siempre se fuerza la versión blanca, en cualquier tema */
#nav:not(.scrolled) .logo-wordmark-white { display: block; }
#nav:not(.scrolled) .logo-wordmark-color { display: none; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  position: relative; padding: 10px 16px; font-size: 0.92rem; font-weight: 500; color: var(--text-dim);
  transition: color 0.3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.cta { color: #fff; background: var(--gradient-brand); border-radius: 999px; padding: 10px 22px; font-weight: 600; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--border);
  display: flex; align-items: center; gap: 6px; font-family: var(--font-display); font-size: 0.82rem; font-weight: 600;
}
.lang-toggle .lang-sep { color: var(--text-faint); }
.lang-toggle .lang-opt { color: var(--text-faint); transition: color .3s ease; }
.lang-toggle .lang-opt.active { color: var(--text); }
#nav:not(.scrolled) .lang-toggle { border-color: rgba(255,255,255,0.25); }
#nav:not(.scrolled) .lang-toggle .lang-opt { color: rgba(255,255,255,0.5); }
#nav:not(.scrolled) .lang-toggle .lang-opt.active { color: #fff; }
.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; position: relative;
}
.theme-toggle svg { width: 18px; height: 18px; position: absolute; transition: opacity .3s ease, transform .4s ease; }
.theme-toggle .icon-sun { opacity: 0; transform: rotate(-90deg) scale(.5); }
.theme-toggle .icon-moon { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="light"] .theme-toggle .icon-sun { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="light"] .theme-toggle .icon-moon { opacity: 0; transform: rotate(90deg) scale(.5); }
.nav-burger { display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); align-items: center; justify-content: center; }
.nav-burger span, .nav-burger span::before, .nav-burger span::after {
  content: ""; display: block; width: 16px; height: 2px; background: var(--text); position: relative; transition: all .3s ease;
}
.nav-burger span::before { position: absolute; top: -5px; }
.nav-burger span::after { position: absolute; top: 5px; }

@media (max-width: 980px) {
  .nav-links { position: fixed; inset: 0 0 0 30%; top: 0; height: 100vh; background: var(--bg-2); flex-direction: column; justify-content: center; align-items: flex-start; gap: 6px; padding: 40px; transform: translateX(100%); transition: transform .5s var(--ease); border-left: 1px solid var(--border); }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.3rem; width: 100%; }
  .nav-burger { display: flex; z-index: 950; }
}

/* ---------- HERO ----------
   El hero siempre usa un fondo oscuro cinematográfico, sin importar el tema
   claro/oscuro elegido, por lo que su texto se fuerza a tonos claros fijos. */
#hero { min-height: 100vh; display: flex; align-items: center; padding-top: 120px; overflow: hidden; color: #fff; }
.hero-bg { position: absolute; inset: 0; z-index: -2; background: var(--c-black); }
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-overlay { position: absolute; inset: 0; z-index: -1; background: var(--gradient-radial); }
.hero-vignette { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5,6,9,0.2) 0%, rgba(5,6,9,0.55) 75%, var(--c-black) 100%); }
.hero-content { position: relative; z-index: 2; }
.hero-content h1 {
  font-size: clamp(2.6rem, 6.5vw, 5.6rem); line-height: 1.03; max-width: 16ch; color: #fff;
}
.hero-content h1 .line { display: block; overflow: hidden; }
.hero-content h1 .line span { display: block; }
.hero-content p { margin: 28px 0 40px; font-size: 1.2rem; color: rgba(255,255,255,0.7); max-width: 44ch; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-trust-bar { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.hero-trust-bar strong { color: #fff; font-family: var(--font-display); font-weight: 700; }
.hero-trust-bar .dot { color: var(--c-teal-2); }
#hero .btn-ghost { border-color: rgba(255,255,255,0.22); color: #fff; }
#hero .btn-ghost:hover { border-color: var(--c-navy-2); background: rgba(255,255,255,0.08); }
.hero-scroll { position: absolute; bottom: 40px; left: 32px; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.4); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; z-index: 2; }
.hero-scroll .line-anim { width: 1px; height: 40px; background: rgba(255,255,255,0.4); position: relative; overflow: hidden; }
.hero-scroll .line-anim::after { content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--gradient-brand); animation: scrollDown 2.2s ease-in-out infinite; }
@keyframes scrollDown { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

/* ---------- REVEAL ANIMATIONS ---------- */
[data-reveal] { opacity: 0; transform: translateY(48px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal].in { opacity: 1; transform: translateY(0); }
[data-reveal="fade"] { transform: none; }
[data-reveal="left"] { transform: translateX(-56px); }
[data-reveal="left"].in { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(56px); }
[data-reveal="right"].in { transform: translateX(0); }
[data-reveal="scale"] { transform: scale(0.92); }
[data-reveal="scale"].in { transform: scale(1); }

/* ---------- ABOUT / STATS ---------- */
#about .about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.about-copy p { color: var(--text-dim); font-size: 1.08rem; margin-bottom: 20px; }
.manifesto-line { font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 600; color: var(--text); margin-bottom: 18px !important; display: flex; flex-wrap: wrap; gap: 0 10px; align-items: baseline; }
.word-rotate { position: relative; display: inline-block; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; transition: opacity .4s var(--ease), transform .4s var(--ease); }
.word-rotate.swap-out { opacity: 0; transform: translateY(-14px); }
.word-rotate.swap-in { opacity: 0; transform: translateY(14px); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--border); border-radius: var(--radius-lg); overflow: hidden; }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-card { background: var(--bg-2); padding: 36px 28px; }
.stat-value { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 700; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { color: var(--text-dim); font-size: 0.9rem; margin-top: 6px; }
@media (max-width: 900px) { #about .about-grid { grid-template-columns: 1fr; gap: 48px; } }
.mv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 56px; }
.mv-card { padding: 36px; border-radius: var(--radius-md); }
.mv-label { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-teal-2); margin-bottom: 14px; }
.mv-card p { color: var(--text-dim); font-size: 1rem; }
@media (max-width: 700px) { .mv-grid { grid-template-columns: 1fr; } }

/* ---------- SERVICES ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  position: relative; padding: 32px 28px; border-radius: var(--radius-md); overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.service-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; background: var(--gradient-brand);
  transition: opacity 0.5s var(--ease); z-index: 0;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,0.24); }
.service-card:hover::before { opacity: 0.12; }
.service-icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: var(--surface-strong); margin-bottom: 22px; position: relative; z-index: 1;
  transition: transform .5s var(--ease), background .5s var(--ease);
}
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); background: var(--gradient-brand); }
.service-icon svg { width: 24px; height: 24px; stroke: #fff; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; position: relative; z-index: 1; }
.service-card p { color: var(--text-dim); font-size: 0.92rem; position: relative; z-index: 1; }
.service-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 0.82rem; font-weight: 600; color: var(--c-teal); position: relative; z-index: 1; }
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- PORTFOLIO ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 44px; }
.filter-pill {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--border); font-size: 0.85rem; font-weight: 500;
  color: var(--text-dim); transition: all 0.3s var(--ease);
}
.filter-pill:hover { color: var(--text); }
.filter-pill.active { background: var(--gradient-brand); color: #fff; border-color: transparent; }
.portfolio-grid { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.portfolio-grid::-webkit-scrollbar { display: none; }
.portfolio-nav { display: flex; gap: 12px; margin-top: 24px; }
.portfolio-nav button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; transition: border-color .3s ease, transform .3s ease; }
.portfolio-nav button:hover { border-color: var(--c-teal); transform: translateY(-2px); }
.portfolio-item {
  position: relative; flex: 0 0 200px; aspect-ratio: 1/1; border-radius: var(--radius-md); overflow: hidden; cursor: pointer;
  transition: transform 0.6s var(--ease); scroll-snap-align: start;
}
.portfolio-item .ph-bg, .portfolio-item .portfolio-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.portfolio-item:hover .ph-bg, .portfolio-item:hover .portfolio-media { transform: scale(1.08); }
.portfolio-item .play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .3s ease; z-index: 1;
}
.portfolio-item:hover .play { opacity: 1; }
.portfolio-item .play span { width: 54px; height: 54px; border-radius: 50%; background: rgba(255,255,255,0.9); display: flex; align-items: center; justify-content: center; }
.portfolio-item .overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 26px;
  background: linear-gradient(180deg, transparent 40%, rgba(5,6,9,0.92) 100%);
}
.portfolio-item .cat-tag { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-teal-2); margin-bottom: 8px; font-weight: 600; }
.portfolio-item h4 { font-size: 1.15rem; color: #fff; }
.portfolio-item.hidden-item { display: none; }
@media (max-width: 620px) { .portfolio-item { flex-basis: 150px; } }

/* ---------- PROJECT MODAL ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 2000; background: rgba(3,3,6,0.8); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s ease;
}
.modal-backdrop.open { opacity: 1; visibility: visible; }
.modal-box {
  width: min(880px, 100%); max-height: 86vh; overflow-y: auto; border-radius: var(--radius-lg);
  background: var(--bg-2); border: 1px solid var(--border); padding: 44px;
  transform: translateY(30px) scale(0.97); transition: transform 0.5s var(--ease);
}
.modal-backdrop.open .modal-box { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: 28px; right: 28px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.modal-hero { width: 100%; aspect-ratio: 16/7; border-radius: var(--radius-md); margin-bottom: 20px; overflow: hidden; background: #000; }
.modal-hero-media { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-media-strip-label { display: none; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); margin-bottom: 10px; }
.modal-media-strip { display: none; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 32px; }
.modal-media-strip img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-sm); cursor: pointer; transition: transform .3s ease, opacity .3s ease; }
.modal-media-strip img:hover { transform: scale(1.05); opacity: 0.85; }
.modal-box h3 { font-size: 1.8rem; margin-bottom: 6px; }
.modal-box .cat-tag { color: var(--c-teal); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.modal-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin: 28px 0; }
.modal-meta div span { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); margin-bottom: 6px; }
.modal-meta div p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- CLIENTS MARQUEE ---------- */
.marquee { overflow: hidden; position: relative; padding: 24px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 72px; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: flex; align-items: center; justify-content: center; height: 84px; width: 190px; flex-shrink: 0; white-space: nowrap;
  background: #fff; border-radius: var(--radius-sm); padding: 10px 18px;
  box-shadow: 0 4px 16px -6px rgba(0,0,0,0.25); transition: transform .3s ease, box-shadow .3s ease;
}
.marquee-track span:hover { transform: translateY(-3px); box-shadow: 0 8px 20px -6px rgba(0,0,0,0.35); }
.marquee-track span img {
  max-height: 100%; max-width: 100%; width: auto; height: auto; object-fit: contain;
  filter: grayscale(1); opacity: 0.75;
  transition: filter .3s ease, opacity .3s ease;
}
.marquee-track span:hover img { filter: grayscale(0); opacity: 1; }
@media (max-width: 620px) {
  .marquee-track { gap: 48px; }
  .marquee-track span { height: 64px; width: 140px; padding: 8px 14px; }
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- PROCESS TIMELINE ---------- */
.timeline { position: relative; padding-left: 40px; }
.timeline::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.timeline-fill { position: absolute; left: 0; top: 6px; width: 2px; height: 0; background: var(--gradient-brand); transition: height 0.3s ease-out; }
.timeline-item { position: relative; padding: 0 0 52px 36px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: -41px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--bg); border: 2px solid var(--c-navy-2); transition: background .4s ease, border-color .4s ease, box-shadow .4s ease; }
.timeline-item.in::before { background: var(--gradient-brand); border-color: transparent; box-shadow: 0 0 0 6px rgba(0,177,157,0.15); }
.timeline-item .step-num { font-family: var(--font-display); font-size: 0.85rem; color: var(--c-teal); font-weight: 700; margin-bottom: 8px; }
.timeline-item h4 { font-size: 1.3rem; margin-bottom: 8px; }
.timeline-item p { color: var(--text-dim); max-width: 46ch; }

/* ---------- WHY US ---------- */
.whyus-rotate-line { text-align: center; padding: 20px 0 10px; }
.word-rotate-lg {
  font-family: var(--font-display); font-size: clamp(2.4rem, 7vw, 4.5rem); font-weight: 700;
  letter-spacing: 0.01em; text-transform: uppercase;
  background: none; -webkit-background-clip: initial; background-clip: initial;
  color: var(--c-teal-2);
}

/* ---------- GALLERY LIGHTBOX (usado por Portafolio) ---------- */
.gallery-modal-box {
  width: min(780px, 92vw); max-height: 86vh; overflow-y: auto; border-radius: var(--radius-lg);
  background: var(--bg-2); border: 1px solid var(--border); padding: 20px; position: relative;
  transform: translateY(24px) scale(0.97); transition: transform .35s var(--ease);
}
.modal-backdrop.open .gallery-modal-box { transform: translateY(0) scale(1); }
.gallery-modal-media { width: 100%; max-height: 70vh; border-radius: var(--radius-md); overflow: hidden; background: #000; display: flex; align-items: center; justify-content: center; }
.gallery-modal-media img, .gallery-modal-media video { width: 100%; max-height: 70vh; object-fit: contain; display: block; }
.gallery-modal-label { margin-top: 16px; color: var(--text-dim); font-size: 0.92rem; text-align: center; }
.gallery-modal-nav { position: absolute; top: 50%; left: 0; right: 0; display: flex; justify-content: space-between; transform: translateY(-50%); padding: 0 8px; pointer-events: none; }
.gallery-modal-nav button {
  pointer-events: auto; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border);
  background: rgba(10,10,12,0.55); color: #fff; display: flex; align-items: center; justify-content: center;
  transition: border-color .3s ease, transform .3s ease, background .3s ease;
}
.gallery-modal-nav button:hover { border-color: var(--c-teal); background: rgba(10,10,12,0.8); transform: translateY(-2px); }

/* ---------- PLACEHOLDER VISUAL BLOCKS ---------- */
.ph-bg {
  width: 100%; height: 100%; position: relative;
  background: linear-gradient(150deg, var(--c-gray-900), var(--c-gray-800));
}
.ph-bg::before {
  content: ""; position: absolute; inset: 0; opacity: 0.5;
  background: var(--gradient-radial);
}
.ph-bg .ph-label {
  position: absolute; z-index: 1; left: 16px; bottom: 14px; font-size: 0.72rem; color: var(--text-faint);
  font-family: var(--font-display); letter-spacing: 0.04em;
}
.portfolio-item .ph-label, .modal-hero.ph-bg .ph-label { top: 14px; bottom: auto; }
.ph-1 { background: linear-gradient(150deg, #101822, #1b2a3d); }
.ph-2 { background: linear-gradient(150deg, #1c1024, #2a1734); }
.ph-3 { background: linear-gradient(150deg, #0f1a1c, #163539); }
.ph-4 { background: linear-gradient(150deg, #1a1420, #2b1f2e); }

/* ---------- COBERTURA ---------- */
.coverage-stat { display: flex; flex-direction: column; align-items: center; gap: 6px; margin: 0 auto 50px; }
.coverage-stat-value {
  font-family: var(--font-display); font-size: clamp(3rem, 7vw, 5rem); font-weight: 700;
  background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.coverage-stat-label { color: var(--text-dim); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.1em; }

.coverage-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.coverage-map-wrap { max-width: 420px; margin: 0 auto; width: 100%; }
.coverage-map-svg { width: 100%; height: auto; overflow: visible; }
.coverage-region {
  fill: var(--surface-strong); stroke: var(--bg); stroke-width: 1.5px; cursor: pointer;
  transition: fill 0.3s ease;
}
.coverage-region:hover, .coverage-region.active { fill: var(--c-teal); }

.coverage-grid { display: flex; flex-wrap: wrap; gap: 10px; align-content: flex-start; }
.coverage-chip {
  display: flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface); font-size: 0.85rem; cursor: default;
  transition: border-color 0.3s ease, transform 0.3s var(--ease), background 0.3s ease, color 0.3s ease;
}
.coverage-chip:hover, .coverage-chip.active { border-color: var(--c-teal); background: var(--surface-strong); transform: translateY(-2px); }
.coverage-chip .num { font-family: var(--font-display); font-weight: 700; color: var(--c-teal); font-size: 0.72rem; }
@media (max-width: 900px) {
  .coverage-layout { grid-template-columns: 1fr; gap: 36px; }
  .coverage-grid { justify-content: center; }
}

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 40px; border-radius: var(--radius-lg); }
.contact-form .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 0.8rem; color: var(--text-dim); }
.field input, .field select, .field textarea {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; color: var(--text); transition: border-color .3s ease, background .3s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-navy-2); background: var(--surface-strong); }
.field textarea { resize: vertical; min-height: 100px; }
.contact-form button { grid-column: 1 / -1; justify-self: start; }
.form-note { grid-column: 1/-1; font-size: 0.8rem; color: var(--text-faint); }

.form-success {
  grid-column: 1; display: none; flex-direction: column; align-items: flex-start;
  padding: 40px; border-radius: var(--radius-lg); text-align: left;
}
.form-success.show { display: flex; animation: successIn 0.6s var(--ease); }
.form-success-icon {
  width: 64px; height: 64px; border-radius: 50%; background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
  animation: successPop 0.5s var(--ease) 0.1s both;
}
.form-success-icon svg { width: 28px; height: 28px; stroke: #fff; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 12px; }
.form-success p { color: var(--text-dim); margin-bottom: 26px; max-width: 40ch; }
@keyframes successIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes successPop { from { transform: scale(0.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.info-panel { display: flex; flex-direction: column; gap: 22px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: var(--radius-md); }
.info-item .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-item .ic svg { width: 20px; height: 20px; stroke: #fff; }
.info-item div { min-width: 0; }
.info-item strong { display: block; margin-bottom: 4px; }
.info-item span, .info-item a { color: var(--text-dim); font-size: 0.92rem; overflow-wrap: anywhere; }
.map-frame { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border); height: 220px; }
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.4) invert(0.92) contrast(0.9); }
:root[data-theme="light"] .map-frame iframe { filter: none; }
.social-row { display: flex; gap: 12px; }
.social-row a { width: 42px; height: 42px; border-radius: 50%; background: #fff; box-shadow: 0 4px 14px -4px rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; transition: transform .3s ease, box-shadow .3s ease; }
.social-row a:hover { transform: translateY(-3px) scale(1.06); box-shadow: 0 8px 20px -4px rgba(0,0,0,0.45); }
.social-row a svg { width: 18px; height: 18px; display: block; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .contact-form { grid-template-columns: 1fr; } }

/* ---------- FOOTER ---------- */
footer { padding: 90px 0 30px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-grid > * { min-width: 0; }
.footer-col h5 { font-size: 0.85rem; margin-bottom: 18px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col a, .footer-col li { display: block; color: var(--text-dim); font-size: 0.92rem; margin-bottom: 10px; overflow-wrap: anywhere; }
.footer-col a:hover { color: var(--text); }
.footer-col .social-row a { display: flex; align-items: center; justify-content: center; margin-bottom: 0; }
.footer-brand p { color: var(--text-dim); font-size: 0.92rem; margin: 18px 0 22px; max-width: 32ch; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 30px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
.footer-bottom, .footer-bottom a { font-size: 0.82rem; color: var(--text-faint); }
.footer-legal { display: flex; gap: 20px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- FLOATING ACTIONS (WhatsApp + MAX) ---------- */
.floating-stack { position: fixed; right: 26px; bottom: 26px; z-index: 800; display: flex; flex-direction: column; gap: 16px; align-items: flex-end; }
.fab {
  width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.5); transition: transform .3s var(--ease);
  position: relative;
}
.fab:hover { transform: scale(1.08); }
.fab-whatsapp {
  background: linear-gradient(145deg, #5bd669 0%, #25d366 45%, #128c3e 100%);
  border: 2px solid rgba(255,255,255,0.55);
}
.fab-whatsapp svg { width: 30px; height: 30px; }
.fab-whatsapp::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: #25D366; opacity: 0.6;
  animation: pulse 2.4s ease-out infinite; z-index: -1;
}
@keyframes pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.9); opacity: 0; } }

@media (max-width: 480px) {
  .floating-stack { right: 16px; bottom: 16px; }
}

/* ---------- SCROLLBAR (desktop, subtle) ---------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--c-gray-700); border-radius: 10px; }

/* ---------- UTILS ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }
.text-dim { color: var(--text-dim); }

/* ---------- STAGGER DELAY (al final para ganar la cascada sobre
   los "transition:" de cada tarjeta, que si no resetean el delay a 0) ---------- */
[data-stagger] > * { transition-delay: calc(var(--i, 0) * 90ms) !important; }
.mt-40 { margin-top: 40px; }