/* iSoft Colombia — sitio corporativo
   Sistema visual: tech B2B premium, ink profundo + indigo eléctrico,
   acentos por producto (iSoft = azul, PULSO = lima). */

:root {
  --ink: #0A0E1A;
  --ink-2: #111726;
  --ink-3: #1A2235;
  --paper: #FFFFFF;
  --paper-2: #F4F6FB;
  --paper-3: #E9EDF6;

  --text: #0A0E1A;
  --text-2: #4A5468;
  --text-3: #818BA0;
  --text-inv: #FFFFFF;
  --text-inv-2: rgba(255,255,255,0.62);
  --text-inv-3: rgba(255,255,255,0.40);

  --line: rgba(10,14,26,0.10);
  --line-2: rgba(10,14,26,0.16);
  --line-inv: rgba(255,255,255,0.12);

  --brand: #3B53FF;
  --brand-ink: #2438D8;
  --teal: #12D3B6;
  --isoft: #2F6BFF;
  --pulso: #C6F000;
  --pulso-ink: #0A0E1A;
  --warn: #FF9F1C;
  --danger: #FF4D4D;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(10,14,26,0.06), 0 2px 8px rgba(10,14,26,0.04);
  --shadow: 0 4px 12px rgba(10,14,26,0.08), 0 16px 40px rgba(10,14,26,0.08);
  --shadow-lg: 0 12px 32px rgba(10,14,26,0.14), 0 32px 80px rgba(10,14,26,0.16);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ── Type scale ───────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand);
}
.eyebrow.on-dark { color: var(--teal); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.04; letter-spacing: -0.02em; }
.h-display { font-size: clamp(40px, 7vw, 84px); font-weight: 700; line-height: 0.98; letter-spacing: -0.035em; }
.h1 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -0.03em; }
.h2 { font-size: clamp(28px, 4vw, 46px); }
.h3 { font-size: clamp(20px, 2.4vw, 28px); }
.lead { font-size: clamp(17px, 1.5vw, 21px); color: var(--text-2); line-height: 1.55; }
.muted { color: var(--text-2); }

/* ── Layout ───────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.section.tight { padding: clamp(48px, 6vw, 80px) 0; }
.dark { background: var(--ink); color: var(--text-inv); }
.dark .muted, .dark .lead { color: var(--text-inv-2); }
.paper-2 { background: var(--paper-2); }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: -0.01em;
  padding: 14px 24px; border-radius: 999px;
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .18s, background .18s, color .18s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(59,83,255,0.35); }
.btn-primary:hover { background: var(--brand-ink); box-shadow: 0 10px 28px rgba(59,83,255,0.45); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--text); transform: translateY(-2px); }
.dark .btn-ghost { color: #fff; box-shadow: inset 0 0 0 1.5px var(--line-inv); }
.dark .btn-ghost:hover { box-shadow: inset 0 0 0 1.5px #fff; background: rgba(255,255,255,0.04); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,0,0,0.25); }
.btn-pulso { background: var(--pulso); color: var(--pulso-ink); }
.btn-pulso:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(198,240,0,0.4); }
.btn-sm { padding: 10px 16px; font-size: 13.5px; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ── Header ───────────────────────────────────────────── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.03em; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  background: var(--brand); position: relative; overflow: hidden;
  box-shadow: 0 4px 12px rgba(59,83,255,0.4);
}
.brand .mark::before, .brand .mark::after {
  content: ''; position: absolute; background: #fff;
}
.brand .mark::before { width: 11px; height: 11px; border-radius: 50%; top: 7px; left: 7px; }
.brand .mark::after { width: 5px; height: 14px; border-radius: 3px; bottom: 6px; right: 8px; background: var(--teal); }
.brand b { color: var(--brand); }
.header .brand { color: #fff; }
.header.scrolled .brand { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 14.5px; font-weight: 600; color: var(--text-inv-2); padding: 9px 14px; border-radius: 999px;
  transition: color .15s, background .15s;
}
.header.scrolled .nav a { color: var(--text-2); }
.nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.header.scrolled .nav a:hover { color: var(--ink); background: var(--paper-2); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 42px; height: 42px; border-radius: 11px; align-items: center; justify-content: center; }
.menu-toggle span { display: block; width: 19px; height: 2px; background: currentColor; position: relative; transition: .25s; }
.menu-toggle span::before, .menu-toggle span::after { content: ''; position: absolute; left: 0; width: 19px; height: 2px; background: currentColor; transition: .25s; }
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }
body.menu-open .menu-toggle span { background: transparent; }
body.menu-open .menu-toggle span::before { top: 0; transform: rotate(45deg); }
body.menu-open .menu-toggle span::after { top: 0; transform: rotate(-45deg); }

/* mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 99; background: var(--ink); color: #fff;
  padding: 96px var(--pad) 40px; display: flex; flex-direction: column; gap: 6px;
  transform: translateY(-100%); opacity: 0; pointer-events: none;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), opacity .3s;
}
body.menu-open .drawer { transform: translateY(0); opacity: 1; pointer-events: auto; }
.drawer a { font-family: var(--font-display); font-size: 28px; font-weight: 600; padding: 12px 0; border-bottom: 1px solid var(--line-inv); }
.drawer .btn { margin-top: 20px; justify-content: center; }

/* ── Hero ─────────────────────────────────────────────── */
.hero { padding-top: 150px; padding-bottom: 90px; position: relative; overflow: hidden; }
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.10) 1px, transparent 0);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero-glow { position: absolute; z-index: 0; border-radius: 50%; filter: blur(90px); opacity: 0.5; }
.hero-glow.a { width: 480px; height: 480px; background: rgba(59,83,255,0.5); top: -120px; right: -80px; }
.hero-glow.b { width: 380px; height: 380px; background: rgba(18,211,182,0.3); bottom: -140px; left: -60px; }
.hero-inner { position: relative; z-index: 1; max-width: 900px; }
.hero h1 { margin: 22px 0 24px; }
.hero h1 .accent { color: var(--teal); }
.hero .lead { max-width: 620px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 6px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  padding: 7px 13px; border-radius: 999px;
  background: rgba(255,255,255,0.06); color: var(--text-inv-2);
  border: 1px solid var(--line-inv);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; }

/* trust strip */
.trust { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(20px,4vw,52px); margin-top: 64px; position: relative; z-index: 1; }
.trust .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-inv-3); }
.trust .item { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--text-inv-2); display: flex; align-items: center; gap: 8px; }

/* stat row */
.statrow { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line-inv); border: 1px solid var(--line-inv); border-radius: var(--r); overflow: hidden; margin-top: 56px; position: relative; z-index: 1; }
.statrow .cell { background: var(--ink); padding: 26px 24px; }
.statrow .num { font-family: var(--font-display); font-size: clamp(32px,4vw,46px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.statrow .num .u { color: var(--teal); }
.statrow .cap { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-inv-3); margin-top: 10px; }

/* ── Section header ───────────────────────────────────── */
.sec-head { max-width: 680px; margin-bottom: 56px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head h2 { margin: 16px 0 18px; }

/* ── Products ─────────────────────────────────────────── */
.products { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.pcard {
  position: relative; overflow: hidden; border-radius: var(--r-xl);
  padding: 40px; min-height: 480px; display: flex; flex-direction: column;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pcard.isoft { background: var(--ink); color: #fff; }
.pcard.pulso { background: var(--pulso); color: var(--pulso-ink); }
.pcard .ptag { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; }
.pcard.isoft .ptag { color: var(--teal); }
.pcard .plogo { font-family: var(--font-display); font-size: clamp(40px,5vw,58px); font-weight: 700; letter-spacing: -0.04em; margin: 14px 0 6px; line-height: 0.9; }
.pcard .pdesc { font-size: 16px; line-height: 1.5; margin-top: 10px; max-width: 420px; }
.pcard.isoft .pdesc { color: var(--text-inv-2); }
.pcard.pulso .pdesc { color: rgba(10,14,26,0.7); }
.pcard .pfeat { margin-top: 26px; display: flex; flex-direction: column; gap: 11px; }
.pcard .pfeat li { display: flex; align-items: center; gap: 11px; font-size: 14.5px; font-weight: 500; }
.pcard .pfeat .ic { width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.pcard.isoft .pfeat .ic { background: rgba(18,211,182,0.16); color: var(--teal); }
.pcard.pulso .pfeat .ic { background: rgba(10,14,26,0.12); color: var(--pulso-ink); }
.pcard .pfoot { margin-top: auto; padding-top: 30px; display: flex; align-items: center; gap: 14px; }
.pcard .pglow { position: absolute; width: 300px; height: 300px; border-radius: 50%; filter: blur(80px); opacity: 0.4; pointer-events: none; }
.pcard.isoft .pglow { background: rgba(47,107,255,0.6); top: -100px; right: -80px; }

/* ── Feature deep sections ────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,80px); align-items: center; }
.split.rev .split-media { order: 2; }
.feature-list { display: grid; gap: 18px; margin-top: 30px; }
.feature-item { display: flex; gap: 16px; }
.feature-item .fic {
  width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0; display: grid; place-items: center;
  font-size: 20px; font-family: var(--font-display); font-weight: 700;
  background: var(--paper-2); color: var(--brand); box-shadow: var(--shadow-sm);
}
.feature-item.teal .fic { color: var(--teal); }
.feature-item h4 { font-size: 17px; margin-bottom: 3px; }
.feature-item p { font-size: 14.5px; color: var(--text-2); line-height: 1.5; }

/* mock window for media */
.mock {
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  background: #fff; border: 1px solid var(--line);
}
.mock-bar { height: 40px; background: var(--paper-2); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 7px; padding: 0 16px; }
.mock-bar .d { width: 11px; height: 11px; border-radius: 50%; }
.mock-bar .url { margin-left: 12px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.mock-body { padding: 22px; }
.mock.dark-mock { background: var(--ink); border-color: var(--line-inv); }
.mock.dark-mock .mock-bar { background: var(--ink-2); border-color: var(--line-inv); }

/* dashboard mock pieces */
.dash-row { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.dash-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.dash-kpi { background: var(--paper-2); border-radius: 12px; padding: 14px; }
.dash-kpi .k-num { font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.dash-kpi .k-cap { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin-top: 4px; }
.dash-chart { display: flex; align-items: flex-end; gap: 6px; height: 110px; margin-top: 16px; padding: 14px; background: var(--paper-2); border-radius: 12px; }
.dash-chart .bar { flex: 1; border-radius: 3px 3px 0 0; background: var(--brand); opacity: 0.35; }
.dash-chart .bar.hl { opacity: 1; background: var(--teal); }
.dash-line { height: 10px; border-radius: 5px; background: var(--paper-3); }

/* phone mock for pulso */
.phone-mock { width: 250px; margin: 0 auto; border-radius: 36px; background: var(--ink); padding: 12px; box-shadow: var(--shadow-lg); }
.phone-scr { border-radius: 26px; background: var(--ink-2); overflow: hidden; padding: 18px; color: #fff; min-height: 440px; }

/* ── Cotizador ────────────────────────────────────────── */
.quote { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.quote-form { background: var(--paper); padding: clamp(28px,4vw,48px); }
.quote-out { background: var(--ink); color: #fff; padding: clamp(28px,4vw,48px); display: flex; flex-direction: column; }
.q-group { margin-bottom: 26px; }
.q-label { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 12px; display: block; }
.q-seg { display: flex; gap: 8px; flex-wrap: wrap; }
.q-opt {
  flex: 1; min-width: 120px; padding: 14px 16px; border-radius: var(--r-sm); text-align: left;
  background: var(--paper-2); border: 1.5px solid transparent; transition: .18s;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
}
.q-opt small { display: block; font-family: var(--font-body); font-weight: 500; font-size: 12px; color: var(--text-3); margin-top: 2px; }
.q-opt:hover { background: var(--paper-3); }
.q-opt.active { background: #fff; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(59,83,255,0.12); }
.q-opt.active small { color: var(--brand); }
.q-slider-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.q-slider-val { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
.q-slider { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 99px; background: var(--paper-3); outline: none; }
.q-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--brand); cursor: pointer; box-shadow: 0 2px 8px rgba(59,83,255,0.4); border: 3px solid #fff; }
.q-slider::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: var(--brand); cursor: pointer; border: 3px solid #fff; }
.q-checks { display: grid; gap: 8px; }
.q-check { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border-radius: var(--r-sm); background: var(--paper-2); transition: .15s; }
.q-check:hover { background: var(--paper-3); }
.q-check .box { width: 22px; height: 22px; border-radius: 6px; border: 1.5px solid var(--line-2); display: grid; place-items: center; transition: .15s; flex-shrink: 0; }
.q-check.on .box { background: var(--brand); border-color: var(--brand); color: #fff; }
.q-check .q-name { font-weight: 600; font-size: 14.5px; flex: 1; }
.q-check .q-price { font-family: var(--font-mono); font-size: 13px; color: var(--text-3); }
.quote-out .q-out-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-inv-3); }
.quote-out .q-total { font-family: var(--font-display); font-size: clamp(44px,6vw,64px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; margin: 10px 0 4px; }
.quote-out .q-total .cur { color: var(--teal); font-size: 0.5em; vertical-align: super; }
.quote-out .q-per { color: var(--text-inv-2); font-size: 14px; }
.q-breakdown { margin: 28px 0; display: flex; flex-direction: column; gap: 1px; background: var(--line-inv); border-radius: var(--r-sm); overflow: hidden; }
.q-breakdown .row { display: flex; justify-content: space-between; background: var(--ink); padding: 11px 16px; font-size: 13.5px; }
.q-breakdown .row span:first-child { color: var(--text-inv-2); }
.q-breakdown .row span:last-child { font-family: var(--font-mono); font-weight: 600; }
.quote-out .q-note { font-size: 12.5px; color: var(--text-inv-3); margin-top: 14px; line-height: 1.5; }
.quote-out .btn { margin-top: auto; }

/* ── Pricing ──────────────────────────────────────────── */
.plans { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.plan {
  border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; padding: 32px;
  display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.plan:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.plan.featured { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(59,83,255,0.12), var(--shadow); position: relative; }
.plan .pl-badge { position: absolute; top: -12px; left: 32px; background: var(--brand); color: #fff; font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.14em; padding: 5px 12px; border-radius: 999px; }
.plan .pl-name { font-family: var(--font-display); font-size: 22px; font-weight: 700; }
.plan .pl-desc { font-size: 13.5px; color: var(--text-2); margin: 6px 0 22px; min-height: 40px; }
.plan .pl-price { font-family: var(--font-display); font-size: 40px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.plan .pl-price .cur { font-size: 18px; color: var(--text-3); vertical-align: super; }
.plan .pl-per { font-family: var(--font-mono); font-size: 12px; color: var(--text-3); margin-top: 6px; }
.plan .pl-feat { margin: 24px 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.plan .pl-feat li { display: flex; gap: 10px; font-size: 14px; align-items: flex-start; }
.plan .pl-feat .ck { color: var(--brand); font-weight: 700; flex-shrink: 0; }
.plan.featured .pl-feat .ck { color: var(--brand); }
.asesor-band { margin-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px clamp(24px,4vw,44px); box-shadow: var(--shadow-sm); }

/* ── Soporte ──────────────────────────────────────────── */
.support-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 56px; }
.sup-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 26px 22px; transition: .2s; }
.sup-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.sup-card .sic { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; font-size: 22px; background: var(--paper-2); margin-bottom: 16px; }
.sup-card h4 { font-size: 17px; margin-bottom: 6px; }
.sup-card p { font-size: 13.5px; color: var(--text-2); line-height: 1.5; }
.sup-card .sup-link { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--brand); margin-top: 12px; display: inline-flex; gap: 5px; }

.support-cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,64px); align-items: start; }

/* form */
.form-field { margin-bottom: 18px; }
.form-field label { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); display: block; margin-bottom: 8px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; font-family: var(--font-body); font-size: 15px; color: var(--text);
  padding: 14px 16px; border-radius: var(--r-sm); border: 1.5px solid var(--line-2); background: #fff;
  transition: border-color .15s, box-shadow .15s; outline: none;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(59,83,255,0.12); }
.form-field textarea { resize: vertical; min-height: 110px; }
.form-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* FAQ accordion */
.faq { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0; text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 18px; }
.faq-q .pm { width: 26px; height: 26px; flex-shrink: 0; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content: ''; position: absolute; background: var(--brand); border-radius: 2px; transition: .25s; }
.faq-q .pm::before { width: 16px; height: 2px; top: 12px; left: 5px; }
.faq-q .pm::after { width: 2px; height: 16px; top: 5px; left: 12px; }
.faq-item.open .pm::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a .faq-a-in { padding-bottom: 22px; color: var(--text-2); font-size: 15px; line-height: 1.6; max-width: 90%; }

/* ── Nosotros / fundadores ────────────────────────────── */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 48px; }
.founder { display: flex; gap: 20px; align-items: center; background: var(--ink-2); border-radius: var(--r-lg); padding: 28px; border: 1px solid var(--line-inv); }
.founder .avatar { width: 78px; height: 78px; border-radius: 20px; flex-shrink: 0; display: grid; place-items: center; font-family: var(--font-display); font-size: 28px; font-weight: 700; color: #fff; }
.founder .f-role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); }
.founder h4 { font-size: 21px; margin: 6px 0 4px; }
.founder p { font-size: 13.5px; color: var(--text-inv-2); }

/* ── CTA band ─────────────────────────────────────────── */
.cta-band { border-radius: var(--r-xl); padding: clamp(40px,6vw,72px); position: relative; overflow: hidden; background: var(--brand); color: #fff; text-align: center; }
.cta-band .glow { position: absolute; width: 400px; height: 400px; border-radius: 50%; background: rgba(18,211,182,0.4); filter: blur(90px); top: -150px; left: 50%; transform: translateX(-50%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 18px; }
.cta-band .lead { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 32px; }
.cta-band .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ───────────────────────────────────────────── */
.footer { background: var(--ink); color: var(--text-inv-2); padding: 72px 0 36px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--line-inv); }
.footer .brand { color: #fff; margin-bottom: 16px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-inv-3); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; padding: 6px 0; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-blurb { font-size: 14px; line-height: 1.6; max-width: 320px; margin-bottom: 20px; }
.footer-contact { font-family: var(--font-mono); font-size: 13px; }
.footer-contact a { color: var(--teal); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 28px; font-size: 13px; color: var(--text-inv-3); flex-wrap: wrap; gap: 12px; }
.footer-bottom .fb-links { display: flex; gap: 20px; }

/* ── Reveal animation ─────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 960px) {
  .nav, .header-cta .btn:not(.menu-toggle) { display: none; }
  .menu-toggle { display: flex; }
  .header-cta .btn-sm { display: none; }
  .products, .split, .quote, .plans, .support-grid, .support-cols, .founders, .statrow, .footer-top, .form-2 { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .statrow { grid-template-columns: 1fr 1fr; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  .quote-out { order: -1; }
}
@media (max-width: 560px) {
  .support-grid { grid-template-columns: 1fr; }
  .statrow { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .pcard { padding: 28px; min-height: auto; }
}