/* ==========================================================================
   Stacklabs — hoja de estilos principal
   ========================================================================== */

/* ---------- Fuentes autohospedadas ---------- */
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Cormorant Garamond";
  src: url("/assets/fonts/cormorant-garamond-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Space Grotesk", var(--font-sans);
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --font-serif: "Cormorant Garamond", Georgia, serif;

  --brand: #33a3e3;
  --brand-hi: #6cc9ff;
  --brand-lo: #1c6fd1;
  --grad: linear-gradient(120deg, #7fd3ff 0%, #33a3e3 45%, #1c6fd1 100%);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 72px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  /* Tema oscuro (por defecto) */
  --bg: #060a13;
  --bg-2: #0a1020;
  --surface: rgba(148, 178, 230, .045);
  --surface-2: rgba(148, 178, 230, .08);
  --surface-solid: #0d1426;
  --border: rgba(148, 178, 230, .12);
  --border-strong: rgba(148, 178, 230, .22);
  --text: #e8eef8;
  --text-2: #b7c3d7;
  --muted: #8494ad;
  --accent-text: #7cc8f5;
  --grid-line: rgba(120, 160, 230, .07);
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);
  --glow: rgba(51, 163, 227, .35);
  --header-bg: rgba(6, 10, 19, .72);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --brand: #1f8fd6;
  --brand-hi: #33a3e3;
  --brand-lo: #155fb8;
  --grad: linear-gradient(120deg, #33a3e3 0%, #1f8fd6 45%, #155fb8 100%);

  --bg: #f6f9fd;
  --bg-2: #eef3fa;
  --surface: rgba(255, 255, 255, .75);
  --surface-2: #ffffff;
  --surface-solid: #ffffff;
  --border: rgba(15, 35, 75, .1);
  --border-strong: rgba(15, 35, 75, .18);
  --text: #0b1324;
  --text-2: #33415a;
  --muted: #5b6a82;
  --accent-text: #146fb3;
  --grid-line: rgba(20, 60, 130, .06);
  --shadow: 0 20px 50px -24px rgba(16, 40, 90, .25);
  --glow: rgba(51, 163, 227, .22);
  --header-bg: rgba(246, 249, 253, .78);
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 650; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
::selection { background: rgba(51, 163, 227, .35); color: var(--text); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--brand); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 10vw, 128px); position: relative; }
.section--tight { padding-block: clamp(56px, 7vw, 88px); }
.section--alt { background: var(--bg-2); }

/* ---------- Tipografía utilitaria ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-text); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .7; }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--text-2); max-width: 62ch; }
.h-display { font-size: clamp(2.5rem, 6.4vw, 4.6rem); font-weight: 680; letter-spacing: -.035em; }
.h-section { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -.03em; }
.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .lead { margin-inline: auto; }
.muted { color: var(--muted); }

/* ---------- Botones ---------- */
.btn {
  --bh: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--bh); padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: .96rem; letter-spacing: -.005em; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, border-color .25s, color .25s;
}
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary {
  color: #fff; background: var(--grad); background-size: 140% 100%;
  box-shadow: 0 10px 30px -10px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .25); background-position: 100% 0; }
.btn--ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--brand); transform: translateY(-2px); }
.btn--sm { --bh: 40px; padding: 0 16px; font-size: .9rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--accent-text); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .nav-open .site-header {
  background: var(--header-bg); border-bottom-color: var(--border);
  -webkit-backdrop-filter: saturate(160%) blur(14px); backdrop-filter: saturate(160%) blur(14px);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 30px; width: auto; }
.logo-light { display: none; }
[data-theme="light"] .logo-dark { display: none; }
[data-theme="light"] .logo-light { display: block; }

.main-nav { display: none; }
.main-nav ul { list-style: none; display: flex; gap: 4px; }
.main-nav a {
  position: relative; display: block; padding: 8px 14px; border-radius: 999px;
  font-size: .94rem; font-weight: 500; color: var(--text-2); transition: color .2s, background-color .2s;
}
.main-nav a:hover { color: var(--text); background: var(--surface-2); }
.main-nav a[aria-current="page"] { color: var(--text); }
.main-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; border-radius: 50%;
  background: var(--brand); transform: translateX(-50%); box-shadow: 0 0 10px var(--brand);
}
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-cta { display: none; }

.icon-btn {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface); cursor: pointer;
  transition: border-color .2s, background-color .2s, transform .2s;
}
.icon-btn:hover { border-color: var(--border-strong); background: var(--surface-2); }
.icon-btn svg { width: 19px; height: 19px; }
.theme-toggle .i-sun { display: none; }
[data-theme="light"] .theme-toggle .i-sun { display: block; }
[data-theme="light"] .theme-toggle .i-moon { display: none; }

.menu-toggle span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), opacity .2s; }
.menu-toggle span + span { margin-top: 5px; }

.nav-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
.nav-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menú móvil */
.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99;
  background: var(--bg); padding: 24px var(--gutter) 40px;
  display: flex; flex-direction: column; justify-content: space-between;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .4s var(--ease-out), visibility .3s;
  overflow-y: auto;
}
.nav-open .mobile-nav { opacity: 1; visibility: visible; transform: none; }
.nav-open { overflow: hidden; }
.mobile-nav ul { list-style: none; }
.mobile-nav li { border-bottom: 1px solid var(--border); opacity: 0; transform: translateY(10px); transition: opacity .4s, transform .5s var(--ease-out); }
.nav-open .mobile-nav li { opacity: 1; transform: none; }
.nav-open .mobile-nav li:nth-child(2) { transition-delay: .04s; }
.nav-open .mobile-nav li:nth-child(3) { transition-delay: .08s; }
.nav-open .mobile-nav li:nth-child(4) { transition-delay: .12s; }
.nav-open .mobile-nav li:nth-child(5) { transition-delay: .16s; }
.mobile-nav a.m-link { display: flex; justify-content: space-between; align-items: center; padding: 18px 2px; font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; letter-spacing: -.02em; }
.mobile-nav a.m-link[aria-current="page"] { color: var(--accent-text); }
.mobile-nav a.m-link svg { width: 20px; height: 20px; color: var(--muted); }
.mobile-nav .btn { width: 100%; margin-top: 28px; }

@media (min-width: 960px) {
  .main-nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-toggle, .mobile-nav { display: none; }
}

/* ---------- Fondos decorativos ---------- */
.bg-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0;
  opacity: .55; animation: orb-float 18s var(--ease) infinite alternate;
}
.orb--a { width: 520px; height: 520px; background: radial-gradient(circle, rgba(51, 163, 227, .55), transparent 65%); top: -160px; right: -120px; }
.orb--b { width: 420px; height: 420px; background: radial-gradient(circle, rgba(28, 111, 209, .45), transparent 65%); bottom: -180px; left: -140px; animation-delay: -6s; }
[data-theme="light"] .orb { opacity: .35; }
@keyframes orb-float {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-40px, 30px, 0) scale(1.08); }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(48px, 9vw, 110px)); padding-bottom: clamp(72px, 10vw, 120px); overflow: hidden; isolation: isolate; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .9; }
.hero-inner { position: relative; z-index: 1; display: grid; gap: clamp(48px, 6vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 24px; }
.hero .lead { margin-bottom: 36px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 8px; margin-bottom: 26px;
  border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface);
  font-size: .85rem; color: var(--text-2); backdrop-filter: blur(8px);
}
.hero-badge .dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: rgba(51, 163, 227, .15); }
.hero-badge .dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 0 var(--brand); animation: pulse 2.2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(51, 163, 227, .7); }
  70% { box-shadow: 0 0 0 9px rgba(51, 163, 227, 0); }
  100% { box-shadow: 0 0 0 0 rgba(51, 163, 227, 0); }
}
@media (min-width: 1000px) {
  .hero-inner { grid-template-columns: 1.15fr .85fr; }
}

/* Terminal */
.terminal {
  position: relative; border-radius: var(--radius-lg); border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(13, 20, 38, .92), rgba(8, 13, 26, .92));
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, .02) inset, 0 30px 80px -30px var(--glow);
  overflow: hidden; font-family: var(--font-mono); font-size: .86rem; color: #c9d6ea;
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform .6s var(--ease-out);
}
.terminal:hover { transform: perspective(1200px) rotateY(0) rotateX(0); }
.terminal-bar { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid rgba(148, 178, 230, .12); }
.terminal-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a3550; }
.terminal-bar i:nth-child(1) { background: #ff5f57; }
.terminal-bar i:nth-child(2) { background: #febc2e; }
.terminal-bar i:nth-child(3) { background: #28c840; }
.terminal-bar span { margin-left: 10px; color: #6f7f9b; font-size: .78rem; }
.terminal-body { padding: 20px 20px 24px; min-height: 280px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
.terminal-body .t-prompt { color: #6cc9ff; }
.terminal-body .t-ok { color: #4ade80; }
.terminal-body .t-dim { color: #6f7f9b; }
.terminal-body .t-key { color: #f5c46b; }
.caret { display: inline-block; width: 8px; height: 1.05em; background: #6cc9ff; vertical-align: text-bottom; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (max-width: 999px) { .terminal { transform: none; } }

/* Marquee de capacidades */
.marquee { position: relative; overflow: hidden; border-block: 1px solid var(--border); padding-block: 22px; background: var(--bg-2);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; width: max-content; gap: 48px; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { display: inline-flex; align-items: center; gap: 48px; font-family: var(--font-display); font-size: 1.15rem; font-weight: 500; color: var(--muted); white-space: nowrap; }
.marquee-track span::after { content: "✦"; font-size: .8rem; color: var(--brand); opacity: .7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Tarjetas ---------- */
.grid { display: grid; gap: 20px; }
@media (min-width: 680px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--4 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  --mx: 50%; --my: 50%;
  position: relative; border-radius: var(--radius); padding: 28px; overflow: hidden;
  border: 1px solid var(--border); background: var(--surface);
  transition: transform .4s var(--ease-out), border-color .3s, box-shadow .4s;
  isolation: isolate;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .35s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(51, 163, 227, .14), transparent 45%);
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.28rem; margin-bottom: 10px; }
.card p { color: var(--text-2); font-size: .97rem; }
.card p:last-child { margin-bottom: 0; }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px;
  background: linear-gradient(135deg, rgba(108, 201, 255, .18), rgba(28, 111, 209, .14));
  border: 1px solid rgba(108, 201, 255, .25); color: var(--brand-hi);
}
[data-theme="light"] .card-icon { color: var(--brand-lo); }
.card-icon svg { width: 26px; height: 26px; }
.card-num { position: absolute; top: 22px; right: 24px; font-family: var(--font-mono); font-size: .78rem; color: var(--muted); }
.card .link-arrow { margin-top: 18px; }

.check-list { list-style: none; display: grid; gap: 10px; margin-top: 18px; }
.check-list li { position: relative; padding-left: 28px; color: var(--text-2); font-size: .96rem; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(51, 163, 227, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2333a3e3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* ---------- Bloques de servicio (página Servicios) ---------- */
.service-block {
  display: grid; gap: 28px; padding-block: clamp(40px, 6vw, 64px); border-top: 1px solid var(--border);
}
.service-block:first-child { border-top: 0; padding-top: 0; }
.service-block .card-icon { margin-bottom: 18px; }
.service-block h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.service-block .num { font-family: var(--font-mono); color: var(--accent-text); font-size: .85rem; letter-spacing: .1em; display: block; margin-bottom: 14px; }
.service-block .check-list { grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .service-block { grid-template-columns: .9fr 1.1fr; gap: 64px; }
  .service-block .check-list { grid-template-columns: 1fr 1fr; column-gap: 28px; }
}

/* ---------- Proceso ---------- */
.steps { display: grid; gap: 20px; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { position: relative; padding: 28px 24px 26px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-family: var(--font-mono); font-size: .82rem; color: var(--accent-text); margin-bottom: 26px;
}
.step::after {
  content: ""; position: absolute; left: 24px; right: 24px; top: 52px; height: 1px;
  background: linear-gradient(90deg, var(--brand), transparent);
  transform-origin: left; transform: scaleX(0); transition: transform 1s var(--ease-out) .2s;
}
.step.is-visible::after, html:not(.js) .step::after { transform: scaleX(1); }
.step h3 { font-size: 1.18rem; }
.step p { color: var(--text-2); font-size: .95rem; margin: 0; }

/* ---------- Banda destacada Comunidad 360 ---------- */
.feature-c360 {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: radial-gradient(120% 90% at 85% 10%, #1d3567 0%, #12203d 45%, #0b1428 100%);
  border: 1px solid rgba(220, 172, 72, .25); color: #f4efe3;
  padding: clamp(28px, 5vw, 56px); display: grid; gap: 40px; align-items: center;
  box-shadow: 0 40px 90px -40px rgba(10, 20, 50, .8);
}
.feature-c360 .net { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.feature-c360 > * { position: relative; }
.feature-c360 .eyebrow { color: #dcac48; }
.feature-c360 h2, .feature-c360 h3 { color: #fbf6ea; }
.feature-c360 p { color: #c7cfdf; }
.feature-c360 .c360-brand { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.feature-c360 .c360-brand img { width: 64px; height: 64px; border-radius: 50%; box-shadow: 0 0 0 4px rgba(220, 172, 72, .12), 0 10px 30px -8px rgba(220, 172, 72, .5); }
.c360-wordmark { font-family: var(--font-serif); font-weight: 600; font-size: 2.3rem; letter-spacing: 0; line-height: 1; color: #fbf6ea; }
.c360-wordmark b { color: #e3b453; font-family: var(--font-display); font-weight: 700; }
.feature-c360 .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 30px; list-style: none; }
.feature-c360 .tag-list li { padding: 6px 12px; border-radius: 999px; font-size: .84rem; border: 1px solid rgba(220, 172, 72, .3); color: #ecdcb4; background: rgba(220, 172, 72, .07); }
.btn--gold { color: #12203d; background: linear-gradient(120deg, #f3d48a, #dcac48 55%, #b98a2c); box-shadow: 0 12px 30px -12px rgba(220, 172, 72, .7); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(220, 172, 72, .8); }
.btn--outline-gold { color: #f4e6c4; border-color: rgba(220, 172, 72, .45); background: rgba(220, 172, 72, .06); }
.btn--outline-gold:hover { border-color: #dcac48; transform: translateY(-2px); }
@media (min-width: 900px) { .feature-c360 { grid-template-columns: 1.1fr .9fr; } }

/* Teléfono */
.phone {
  position: relative; width: min(280px, 78vw); margin-inline: auto; aspect-ratio: 738 / 1500;
  border-radius: 44px; padding: 11px; background: linear-gradient(145deg, #2c3550, #0b1020);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 50px 80px -30px rgba(0, 0, 0, .7), 0 0 80px -20px rgba(220, 172, 72, .35);
  animation: phone-float 7s var(--ease) infinite alternate;
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.phone::before { content: ""; position: absolute; top: 20px; left: 50%; width: 30%; height: 22px; border-radius: 20px; background: #05070d; transform: translateX(-50%); z-index: 2; }
@keyframes phone-float { from { transform: translateY(0) rotate(-1.5deg); } to { transform: translateY(-14px) rotate(1deg); } }

/* ---------- Proyectos ---------- */
.project-card { display: flex; flex-direction: column; min-height: 100%; }
.project-card .thumb {
  position: relative; aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; margin: -8px -8px 24px;
  display: grid; place-items: center;
}
.project-card .thumb--c360 { background: radial-gradient(100% 120% at 80% 0%, #24407a, #12203d 55%, #0b1428); }
.project-card .thumb--c360 img { width: 46%; max-width: 230px; filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .5)); transition: transform .6s var(--ease-out); }
.project-card:hover .thumb--c360 img { transform: scale(1.05); }
.project-card .thumb--empty { border: 1.5px dashed var(--border-strong); background: repeating-linear-gradient(135deg, transparent 0 14px, var(--surface) 14px 15px); color: var(--muted); }
.project-card .thumb--empty svg { width: 44px; height: 44px; }
.project-card .meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; list-style: none; }
.chip { font-family: var(--font-mono); font-size: .74rem; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); }
.project-card .link-arrow { margin-top: auto; padding-top: 12px; }

/* ---------- CTA final ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); text-align: center;
  padding: clamp(48px, 8vw, 88px) clamp(20px, 5vw, 64px);
  border: 1px solid var(--border-strong);
  background: radial-gradient(80% 120% at 50% 0%, rgba(51, 163, 227, .22), transparent 60%), var(--surface);
}
.cta-band h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); max-width: 18ch; margin-inline: auto; }
.cta-band p { color: var(--text-2); max-width: 54ch; margin: 0 auto 32px; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Encabezado de página interior ---------- */
.page-hero { position: relative; overflow: hidden; padding-top: calc(var(--header-h) + clamp(56px, 8vw, 104px)); padding-bottom: clamp(48px, 7vw, 88px); isolation: isolate; }
.page-hero h1 { font-size: clamp(2.3rem, 5.6vw, 4rem); letter-spacing: -.035em; max-width: 18ch; }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumbs { display: flex; gap: 8px; font-size: .85rem; color: var(--muted); margin-bottom: 22px; list-style: none; flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; opacity: .5; }

/* ---------- Nosotros ---------- */
.split { display: grid; gap: 40px; align-items: start; }
@media (min-width: 920px) { .split { grid-template-columns: 1fr 1fr; gap: 72px; } }
.statement { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.3; letter-spacing: -.02em; font-weight: 500; }
.statement em { font-style: normal; color: var(--accent-text); }
.value-card h3 { display: flex; align-items: center; gap: 12px; }
.value-card h3 .v-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--grad); transform: rotate(45deg); flex-shrink: 0; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; gap: 28px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .8fr 1.2fr; gap: 48px; } }
.contact-info { display: grid; gap: 16px; align-content: start; }
.mail-card { display: flex; flex-direction: column; gap: 14px; }
.mail-card .mail { font-family: var(--font-display); font-size: clamp(1.15rem, 2.4vw, 1.45rem); font-weight: 600; word-break: break-all; }
.mail-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 8px; }
.field label { font-size: .88rem; font-weight: 600; color: var(--text-2); }
.field .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border-strong); border-radius: 12px; padding: 13px 14px;
  transition: border-color .2s, box-shadow .2s, background-color .3s;
  -webkit-appearance: none; appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238494ad' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; padding-right: 40px;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(51, 163, 227, .18); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #ef4444; }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; }
.form-status { font-size: .92rem; min-height: 1.4em; margin: 0; color: var(--accent-text); }
.form .btn { justify-self: start; }

.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 300; transform: translate(-50%, 20px); opacity: 0;
  padding: 12px 18px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--border-strong);
  box-shadow: var(--shadow); font-size: .92rem; pointer-events: none; transition: opacity .3s, transform .4s var(--ease-out);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Documentos legales ---------- */
.legal { display: grid; gap: 40px; }
@media (min-width: 1000px) { .legal { grid-template-columns: 260px 1fr; gap: 64px; } }
.toc { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; display: none; }
@media (min-width: 1000px) { .toc { display: block; } }
.toc p { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; border-left: 1px solid var(--border); }
.toc a { display: block; padding: 6px 0 6px 16px; margin-left: -1px; border-left: 1px solid transparent; font-size: .9rem; color: var(--muted); transition: color .2s, border-color .2s; }
.toc a:hover, .toc a.is-active { color: var(--text); border-left-color: var(--brand); }
.prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.35rem, 2.4vw, 1.65rem); margin-top: 2.4em; padding-top: .2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.12rem; margin-top: 1.8em; }
.prose p, .prose li { color: var(--text-2); }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .45em; }
.prose li::marker { color: var(--brand); }
.prose a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose strong { color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: .94rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; color: var(--text-2); }
.prose th { color: var(--text); font-weight: 600; background: var(--surface); }
.legal-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: .9rem; color: var(--muted); margin-top: 18px; }
.callout { border-radius: var(--radius); border: 1px solid var(--border-strong); background: var(--surface); padding: 22px 24px; margin: 0 0 1.4em; }
.callout p:last-child { margin: 0; }

/* Marcas de datos por confirmar (eliminar antes de publicar) */
.confirm {
  background: #fde047; color: #1a1400; padding: 1px 6px; border-radius: 5px; font-weight: 600;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* ---------- Eliminar cuenta ---------- */
.steps-list { list-style: none; counter-reset: s; padding: 0 !important; display: grid; gap: 14px; }
.steps-list li { counter-increment: s; position: relative; padding: 18px 20px 18px 64px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin: 0 !important; }
.steps-list li::before {
  content: counter(s); position: absolute; left: 18px; top: 16px; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-mono); font-size: .85rem; color: #fff; background: var(--grad);
}

/* ---------- 404 ---------- */
.nf { min-height: 100vh; display: grid; place-items: center; text-align: center; position: relative; overflow: hidden; padding: calc(var(--header-h) + 40px) var(--gutter) 60px; }
.nf .code { font-family: var(--font-display); font-weight: 700; font-size: clamp(6rem, 22vw, 12rem); line-height: 1; letter-spacing: -.06em; margin-bottom: 8px; }
.nf .btn-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { position: relative; border-top: 1px solid var(--border); padding-top: clamp(56px, 7vw, 80px); background: var(--bg-2); }
.footer-grid { display: grid; gap: 40px; padding-bottom: 48px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer-brand img { height: 30px; width: auto; margin-bottom: 18px; }
.footer-brand p { color: var(--muted); max-width: 38ch; font-size: .95rem; }
.footer-col .footer-h { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--text-2); font-size: .95rem; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-legal {
  border-top: 1px solid var(--border); padding-block: 24px 32px;
  display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; align-items: center;
  font-size: .86rem; color: var(--muted);
}
.footer-legal .legal-id { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.footer-legal .sep { opacity: .4; }
.footer-legal a { color: var(--text-2); }
.footer-legal a:hover { color: var(--text); }

/* ==========================================================================
   Comunidad 360 — identidad propia (azul marino y dorado)
   ========================================================================== */
.c360 {
  --c-navy: #12203d;
  --c-navy-2: #0b1428;
  --c-gold: #dcac48;
  --c-gold-hi: #f0cf86;
  --c-cream: #fbf6ea;
  --brand: #dcac48;
  --accent-text: #e3b453;
  --grad: linear-gradient(120deg, #f3d48a, #dcac48 55%, #b98a2c);
  --glow: rgba(220, 172, 72, .4);
  --bg: #0b1428;
  --bg-2: #0e1931;
  --surface: rgba(220, 196, 140, .045);
  --surface-2: rgba(220, 196, 140, .09);
  --surface-solid: #12203d;
  --border: rgba(220, 196, 140, .14);
  --border-strong: rgba(220, 196, 140, .26);
  --text: #f4efe3;
  --text-2: #c9cfdc;
  --muted: #8f9ab0;
  --header-bg: rgba(11, 20, 40, .78);
  --grid-line: rgba(220, 196, 140, .05);
}
[data-theme="light"] .c360 {
  --brand: #b98a2c;
  --accent-text: #9a7120;
  --bg: #fbf8f1;
  --bg-2: #f4eee0;
  --surface: rgba(255, 255, 255, .8);
  --surface-2: #ffffff;
  --surface-solid: #ffffff;
  --border: rgba(18, 32, 61, .1);
  --border-strong: rgba(18, 32, 61, .18);
  --text: #12203d;
  --text-2: #3a4865;
  --muted: #66718a;
  --header-bg: rgba(251, 248, 241, .82);
  --glow: rgba(185, 138, 44, .3);
}
.c360 .h-section, .c360 .c360-title { font-family: var(--font-serif); font-weight: 600; letter-spacing: -.01em; }
.c360 .h-section { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.c360 .card::before { background: radial-gradient(420px circle at var(--mx) var(--my), rgba(220, 172, 72, .14), transparent 45%); }
.c360 .card-icon { background: linear-gradient(135deg, rgba(240, 207, 134, .2), rgba(185, 138, 44, .12)); border-color: rgba(220, 172, 72, .32); color: var(--c-gold-hi); }
[data-theme="light"] .c360 .card-icon { color: #9a7120; }
.c360 .check-list li::before {
  background: rgba(220, 172, 72, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dcac48' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* Cabecera transparente sobre el hero azul marino: texto claro en ambos temas */
html:not(.nav-open) .c360 .site-header:not(.is-scrolled) {
  --text: #f4efe3; --text-2: #c9cfdc;
  --surface: rgba(255, 255, 255, .06); --surface-2: rgba(255, 255, 255, .1);
  --border: rgba(255, 255, 255, .14); --border-strong: rgba(255, 255, 255, .24);
  color: #f4efe3;
}
[data-theme="light"]:not(.nav-open) .c360 .site-header:not(.is-scrolled) .logo-dark { display: block; }
[data-theme="light"]:not(.nav-open) .c360 .site-header:not(.is-scrolled) .logo-light { display: none; }

/* Hero C360: siempre azul marino, como la app */
.c360-hero {
  position: relative; overflow: hidden; isolation: isolate; color: #f4efe3;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 88px)); padding-bottom: clamp(64px, 9vw, 112px);
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(220, 200, 150, .18), transparent 70%),
    radial-gradient(90% 80% at 100% 100%, #1d3567 0%, transparent 60%),
    linear-gradient(180deg, #12203d 0%, #0b1428 100%);
}
.c360-hero .net { position: absolute; inset: 0; z-index: -1; opacity: .55; }
.c360-hero-inner { display: grid; gap: 56px; align-items: center; }
@media (min-width: 980px) { .c360-hero-inner { grid-template-columns: 1.1fr .9fr; } }
.c360-hero .breadcrumbs { color: #8f9ab0; }
.c360-hero .breadcrumbs a:hover { color: #fff; }
.c360-logo-img {
  width: min(380px, 100%); margin-bottom: 28px; border-radius: 22px;
  border: 1px solid rgba(220, 172, 72, .22);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7), 0 0 60px -20px rgba(220, 172, 72, .25);
}
.c360-hero h1 { font-family: var(--font-serif); font-weight: 600; font-size: clamp(2.1rem, 4.6vw, 3.4rem); letter-spacing: -.01em; color: #fbf6ea; max-width: 20ch; }
.c360-hero .lead { color: #c9cfdc; }
.c360-hero .eyebrow { color: #dcac48; }
.access-pills { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 34px; list-style: none; }
.access-pills li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; font-size: .88rem; color: #ecdcb4; border: 1px solid rgba(220, 172, 72, .3); background: rgba(220, 172, 72, .07); }
.access-pills svg { width: 16px; height: 16px; color: #dcac48; }

.c360-strip { background: var(--bg-2); border-block: 1px solid var(--border); }
.c360-strip .container { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 40px; padding-block: 22px; color: var(--muted); font-size: .95rem; }
.c360-strip b { color: var(--accent-text); font-weight: 600; }

.c360-foot {
  border-top: 1px solid rgba(220, 172, 72, .2);
  background: linear-gradient(180deg, #0e1931, #0b1428); color: #c9cfdc;
}
.c360-foot .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 28px; }
.c360-foot .who { display: flex; align-items: center; gap: 14px; }
.c360-foot .who > img { width: 40px; height: 40px; border-radius: 50%; }
.c360-foot .by { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; font-size: .9rem; }
.c360-foot .by img { height: 30px; width: auto; max-width: none; flex-shrink: 0; margin-top: -4px; }
.c360-foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .9rem; }
.c360-foot nav a:hover { color: #f0cf86; }

/* ---------- Animación de aparición ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal-fade { opacity: 0; transition: opacity 1.2s var(--ease-out); transition-delay: var(--d, 0s); }
.js .reveal-fade.is-visible { opacity: 1; }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .js .reveal, .js .reveal-fade { opacity: 1; transform: none; }
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; }
  .terminal { transform: none; }
}

/* Retrasos escalonados para animaciones */
.d1 { --d: .08s; } .d2 { --d: .16s; } .d3 { --d: .24s; } .d4 { --d: .32s; } .d5 { --d: .4s; }
ol.steps { list-style: none; padding: 0; margin: 0; }
.cta-band > *:not(.bg-grid) { position: relative; }
.net { width: 100%; height: 100%; }
.card .h3-like, .h3-like { font-size: clamp(1.3rem, 2.2vw, 1.55rem); margin-bottom: 12px; }
.text-link { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a.btn { text-decoration: none; color: #12203d; margin-top: 8px; }
.nf > .container { position: relative; z-index: 1; }
.c360-hero--sm { padding-bottom: clamp(48px, 7vw, 80px); }
.c360-hero--sm h1 { max-width: 22ch; }
.c360-hero .container { position: relative; }
.c360-mini { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.c360-mini img { width: 52px; height: 52px; border-radius: 50%; box-shadow: 0 0 0 4px rgba(220, 172, 72, .12), 0 10px 30px -8px rgba(220, 172, 72, .5); }
.c360-mini .c360-wordmark { font-size: 1.9rem; }
.menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; }
@media (min-width: 960px) { .menu-toggle { display: none; } }

/* ---------- Redes sociales ---------- */
.social-title { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--text); margin: 26px 0 0; }
.social { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.social a {
  --c: var(--brand);
  position: relative; width: 50px; height: 50px; display: grid; place-items: center; border-radius: 16px;
  color: #fff; background: var(--grad);
  box-shadow: 0 10px 24px -12px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform .3s var(--ease-out), box-shadow .3s, background .3s;
}
.social a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; opacity: 0; background: var(--hover-bg); transition: opacity .3s; }
.social a svg { position: relative; z-index: 1; width: 24px; height: 24px; }
.social a:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 16px 30px -12px var(--glow); }
.social a:hover::after { opacity: 1; }
.social li:nth-child(1) a { --hover-bg: linear-gradient(45deg, #f9ce34, #ee2a7b 50%, #6228d7); }
.social li:nth-child(2) a { --hover-bg: #111; }
.social li:nth-child(3) a { --hover-bg: #1877f2; }
.social li:nth-child(4) a { --hover-bg: #25d366; }
.c360 .social a { color: #12203d; }
.social--lg { margin-top: 20px; }
.social--lg a { width: 56px; height: 56px; }
.social--lg a svg { width: 26px; height: 26px; }

/* ---------- WhatsApp ---------- */
.btn--wa { color: #fff; background: var(--grad); box-shadow: 0 10px 26px -12px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn--wa:hover { transform: translateY(-2px); }
.wa-float {
  position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 90;
  display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 18px 0 16px;
  border-radius: 999px; color: #fff; font-weight: 600;
  background: linear-gradient(120deg, #6cc9ff 0%, #33a3e3 45%, #1c6fd1 100%);
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow: 0 14px 34px -10px rgba(51, 163, 227, .65), 0 4px 14px rgba(0, 0, 0, .3);
  transition: transform .3s var(--ease-out), box-shadow .3s;
  animation: wa-in .6s var(--ease-out) .8s both;
}
.wa-float svg { width: 26px; height: 26px; flex-shrink: 0; }
.wa-float:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 18px 40px -10px rgba(51, 163, 227, .8), 0 4px 14px rgba(0, 0, 0, .3); }
.wa-float::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; border: 2px solid #33a3e3;
  animation: wa-ring 2.8s var(--ease) 2s infinite; pointer-events: none;
}
.wa-float--gold { color: #f0cf86; background: linear-gradient(135deg, #1d3567, #12203d 60%, #0b1428); border-color: rgba(220, 172, 72, .55); box-shadow: 0 14px 34px -10px rgba(220, 172, 72, .45), 0 4px 14px rgba(0, 0, 0, .35); }
.wa-float--gold:hover { box-shadow: 0 18px 40px -10px rgba(220, 172, 72, .6), 0 4px 14px rgba(0, 0, 0, .35); }
.wa-float--gold::after { border-color: #dcac48; }
.wa-label { font-size: .95rem; }
@media (max-width: 640px) { .wa-float { width: 56px; padding: 0; justify-content: center; } .wa-label { display: none; } }
.nav-open .wa-float { opacity: 0; pointer-events: none; }
@keyframes wa-in { from { opacity: 0; transform: translateY(20px) scale(.9); } to { opacity: 1; transform: none; } }
@keyframes wa-ring { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(1.3); opacity: 0; } }

/* ---------- Política en secciones desplegables ---------- */
.legal--acc { display: block; }
.legal--acc .prose { max-width: 860px; margin-inline: auto; }
.acc-summary {
  border-radius: var(--radius); padding: 22px 24px; margin-bottom: 18px;
  border: 1px solid var(--border-strong);
  background: radial-gradient(120% 140% at 0% 0%, rgba(51, 163, 227, .14), transparent 60%), var(--surface);
}
.acc-summary-title { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 10px; }
.acc-summary ul { margin: 0; }
.acc-summary li { margin-bottom: .3em; }
.acc-tools { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.acc {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
  margin-bottom: 10px; transition: border-color .25s, background-color .25s, box-shadow .3s;
}
.acc:hover { border-color: var(--border-strong); }
.acc[open] { border-color: var(--border-strong); box-shadow: var(--shadow); }
.acc summary {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px; cursor: pointer; list-style: none;
  border-radius: var(--radius); -webkit-tap-highlight-color: transparent;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.acc summary h2 { flex: 1; margin: 0 !important; padding: 0 !important; font-size: clamp(1.02rem, 2vw, 1.15rem); letter-spacing: -.01em; }
.acc-num {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: .78rem; color: var(--accent-text);
  background: rgba(51, 163, 227, .1); border: 1px solid rgba(51, 163, 227, .22);
}
.acc[open] .acc-num { color: #fff; background: var(--grad); border-color: transparent; }
.acc-chev { width: 20px; height: 20px; flex-shrink: 0; color: var(--muted); transition: transform .35s var(--ease-out); }
.acc[open] .acc-chev { transform: rotate(180deg); color: var(--accent-text); }
.acc-body { padding: 0 20px 20px 68px; animation: acc-in .4s var(--ease-out); }
.acc-body > :last-child { margin-bottom: 0; }
.acc-body h3:first-child { margin-top: .4em; }
@keyframes acc-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (max-width: 640px) {
  .acc summary { padding: 16px; gap: 12px; }
  .acc-body { padding: 0 16px 18px; }
}