/* ErMa Lab — web
   Dirección: «Calm System» oscuro (OLED verdoso + niebla), módulos de doble bisel, una sola nota de lima para la IA.
   Guía aplicada: high-end-visual-design (taste-skill) + manual de marca ErMa Lab. */

@font-face { font-family: "Geist"; src: url("fonts/Geist-Variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/GeistMono-Variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  /* Color */
  --oled: #050807;
  --oled-2: #0A100E;
  --oled-3: #111916;
  --fog: #F3F4F1;
  --paper: #FFFFFF;
  --ink: #0B1210;
  --ink-2: #4B5551;
  --ink-3: #5E6763;
  --on-dark: #F2F4F1;
  --on-dark-2: #A3ADA8;
  --pino: #0F5B47;
  --pino-bright: #3FBF95;
  --chispa: #D4F25A;
  --hair: rgba(11, 18, 16, .08);
  --hair-dark: rgba(255, 255, 255, .09);
  --shell: rgba(11, 18, 16, .035);
  --shell-dark: rgba(255, 255, 255, .04);

  /* Tipo */
  --font: "Geist", ui-sans-serif, -apple-system, "SF Pro Text", "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Forma y movimiento */
  --r-shell: 2rem;
  --r-core: calc(2rem - 6px);
  --r-sm: 14px;
  --ease: cubic-bezier(.32, .72, 0, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --wrap: 1180px;
  --gutter: 20px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--fog); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.55; letter-spacing: -0.011em; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.035em; line-height: 1.04; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--chispa); outline-offset: 3px; border-radius: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -80px; z-index: 40; background: var(--chispa); color: var(--ink); padding: 10px 16px; border-radius: 999px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 16px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
@media (min-width: 768px) { :root { --gutter: 32px; } }

.dark { background: var(--oled); color: var(--on-dark); color-scheme: dark; }
.fog { background: var(--fog); }
.white { background: var(--paper); }
.section { padding-top: 96px; padding-bottom: 96px; }
@media (min-width: 900px) { .section { padding-top: 144px; padding-bottom: 144px; } }

/* Eyebrow píldora */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 6px 12px; border-radius: 999px; font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; background: var(--shell); box-shadow: inset 0 0 0 1px var(--hair); color: var(--ink-2); }
.dark .eyebrow { background: var(--shell-dark); box-shadow: inset 0 0 0 1px var(--hair-dark); color: var(--on-dark-2); }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--chispa); }
.h2 { font-size: clamp(34px, 5vw, 60px); }
.lead { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.5; color: var(--ink-2); max-width: 34em; }
.dark .lead { color: var(--on-dark-2); }
.head { display: flex; flex-direction: column; gap: 20px; margin-bottom: 56px; max-width: 760px; }
.muted { color: var(--ink-3); }
.dark .muted { color: var(--on-dark-2); }

/* Botones: píldora con icono anidado */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 8px 0 24px; border-radius: 999px; border: 0; font: inherit; font-size: 16px; font-weight: 500; letter-spacing: -0.01em; text-decoration: none; white-space: nowrap; cursor: pointer; transition: transform .5s var(--ease), background-color .4s var(--ease), color .4s var(--ease); }
.btn:active { transform: scale(.98); }
.btn .knob { width: 38px; height: 38px; border-radius: 999px; display: grid; place-items: center; transition: transform .6s var(--ease); }
.btn:hover .knob { transform: translate(3px, -1px) scale(1.05); }
.btn-light { background: var(--on-dark); color: var(--ink); }
.btn-light .knob { background: var(--ink); color: var(--chispa); }
.btn-ink { background: var(--ink); color: var(--on-dark); }
.btn-ink .knob { background: rgba(255,255,255,.1); color: var(--chispa); }
.btn-chispa { background: var(--chispa); color: var(--ink); }
.btn-chispa .knob { background: var(--ink); color: var(--chispa); }
.btn-plain { padding: 0 24px; }
.btn-block { width: 100%; justify-content: space-between; }
.btn-lg { min-height: 56px; }
.link-quiet { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--on-dark-2); text-decoration: none; font-size: 16px; transition: color .4s var(--ease); }
.link-quiet:hover { color: var(--on-dark); }

/* Doble bisel */
.bezel { padding: 6px; border-radius: var(--r-shell); background: var(--shell); box-shadow: inset 0 0 0 1px var(--hair); }
.bezel > .core { border-radius: var(--r-core); background: var(--paper); box-shadow: inset 0 1px 1px rgba(255,255,255,.9), 0 1px 2px rgba(11,18,16,.04), 0 24px 48px -32px rgba(11,18,16,.18); }
.dark .bezel, .bezel.on-dark { background: var(--shell-dark); box-shadow: inset 0 0 0 1px var(--hair-dark); }
.dark .bezel > .core, .bezel.on-dark > .core { background: var(--oled-2); box-shadow: inset 0 1px 1px rgba(255,255,255,.07); }

/* Navegación isla */
.topbar { position: fixed; z-index: 30; left: 0; right: 0; top: calc(14px + env(safe-area-inset-top, 0px)); display: flex; justify-content: center; padding: 0 12px; pointer-events: none; }
.pill-nav { pointer-events: auto; display: flex; align-items: center; gap: 6px; width: 100%; max-width: 860px; padding: 6px 6px 6px 18px; border-radius: 999px; background: rgba(10, 16, 14, .72); -webkit-backdrop-filter: saturate(160%) blur(18px); backdrop-filter: saturate(160%) blur(18px); box-shadow: inset 0 0 0 1px var(--hair-dark), 0 20px 40px -24px rgba(0,0,0,.6); color: var(--on-dark); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--on-dark); font-weight: 600; font-size: 18px; letter-spacing: -0.03em; margin-right: auto; min-height: 44px; }
.brand span { font-weight: 400; color: var(--on-dark-2); }
.nav-links { display: none; gap: 2px; }
.nav-links a { padding: 10px 14px; border-radius: 999px; font-size: 14px; color: var(--on-dark-2); text-decoration: none; transition: color .4s var(--ease), background-color .4s var(--ease); }
.nav-links a:hover { color: var(--on-dark); background: rgba(255,255,255,.06); }
.pill-nav .btn { min-height: 44px; font-size: 14px; padding: 0 6px 0 16px; gap: 8px; }
.pill-nav .btn .knob { width: 32px; height: 32px; }
.burger { position: relative; width: 44px; height: 44px; border-radius: 999px; border: 0; background: rgba(255,255,255,.06); color: var(--on-dark); cursor: pointer; }
.burger span { position: absolute; left: 14px; right: 14px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform .6s var(--ease), top .6s var(--ease); }
.burger span:first-child { top: 18px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21.5px; transform: rotate(-45deg); }
.nav-cta-desk { display: none; }
@media (min-width: 860px) { .nav-links { display: flex; } .burger { display: none; } .nav-cta-desk { display: inline-flex; } }

.menu { position: fixed; inset: 0; z-index: 25; background: rgba(5, 8, 7, .86); -webkit-backdrop-filter: blur(28px); backdrop-filter: blur(28px); display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 96px 28px 40px; opacity: 0; visibility: hidden; transition: opacity .6s var(--ease), visibility 0s linear .6s; }
.menu.open { opacity: 1; visibility: visible; transition: opacity .6s var(--ease); }
.menu a { color: var(--on-dark); text-decoration: none; font-size: 36px; font-weight: 600; letter-spacing: -0.04em; padding: 6px 0; transform: translateY(32px); opacity: 0; transition: transform .8s var(--ease), opacity .8s var(--ease); }
.menu.open a { transform: none; opacity: 1; }
.menu.open a:nth-child(2) { transition-delay: .05s; } .menu.open a:nth-child(3) { transition-delay: .1s; } .menu.open a:nth-child(4) { transition-delay: .15s; } .menu.open a:nth-child(5) { transition-delay: .2s; }
.menu .btn { margin-top: 24px; align-self: flex-start; font-size: 16px; letter-spacing: -0.01em; font-weight: 500; }
@media (min-width: 860px) { .menu { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; padding-top: 136px; padding-bottom: 96px; }
@media (min-width: 900px) { .hero { padding-top: 176px; padding-bottom: 128px; } }
.hero::before { content: ""; position: absolute; width: 900px; height: 900px; left: 50%; top: -420px; transform: translateX(-30%); background: radial-gradient(closest-side, rgba(63,191,149,.20), rgba(15,91,71,.10) 45%, transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: 56px; align-items: center; }
@media (min-width: 1000px) { .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 72px; } }
.hero-copy { display: flex; flex-direction: column; gap: 28px; min-width: 0; }
.hero h1 { font-size: clamp(44px, 6.6vw, 88px); line-height: .98; letter-spacing: -0.05em; }
.hero h1 em { font-style: normal; color: var(--on-dark-2); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.ticks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14px; color: var(--on-dark-2); }
.ticks li { display: flex; align-items: center; gap: 8px; }

/* Calculadora */
.calc { padding: 28px; display: flex; flex-direction: column; gap: 22px; }
@media (min-width: 600px) { .calc { padding: 36px; } }
.calc-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.calc-title { font-size: 15px; font-weight: 500; color: var(--on-dark-2); }
.tag { white-space: nowrap; flex-shrink: 0; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--on-dark-2); padding: 4px 10px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--hair-dark); }
.field { display: flex; flex-direction: column; gap: 10px; }
.field-label { font-size: 15px; font-weight: 500; color: var(--on-dark); }
.stepper { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--hair-dark); }
.stepper button { width: 44px; height: 44px; border-radius: 999px; border: 0; background: rgba(255,255,255,.07); color: var(--on-dark); cursor: pointer; display: grid; place-items: center; transition: background-color .4s var(--ease), transform .4s var(--ease); }
.stepper button:hover { background: rgba(255,255,255,.12); }
.stepper button:active { transform: scale(.94); }
.stepper .val { display: flex; align-items: baseline; justify-content: center; gap: 6px; flex: 1; }
.stepper input { width: 4ch; text-align: center; border: 0; background: transparent; color: var(--on-dark); font-family: var(--mono); font-size: 24px; font-weight: 500; -moz-appearance: textfield; border-radius: 8px; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper .unit { font-family: var(--mono); font-size: 14px; color: var(--on-dark-2); }
.hint { font-size: 13px; color: var(--on-dark-2); }
.result { border-top: 1px solid var(--hair-dark); padding-top: 22px; display: flex; flex-direction: column; gap: 6px; }
.result small { font-size: 14px; color: var(--on-dark-2); }
.result .result-num { font-size: clamp(48px, 7vw, 72px); font-weight: 600; letter-spacing: -0.055em; line-height: 1; color: var(--chispa); font-variant-numeric: tabular-nums; }
.result .result-num span.u { font-size: .42em; letter-spacing: -0.02em; color: var(--on-dark); margin-left: 6px; }
.result p { font-size: 15px; color: var(--on-dark-2); }
.result strong { color: var(--on-dark); font-weight: 500; }
.calc-note { font-size: 12px; color: var(--on-dark-2); text-align: center; }

/* Producto en ventana */
.product { padding-top: 0; padding-bottom: 96px; }
@media (min-width: 900px) { .product { padding-bottom: 144px; } }
.window { overflow: hidden; }
.chrome { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--hair-dark); }
.lights { display: flex; gap: 7px; }
.lights i { width: 11px; height: 11px; border-radius: 999px; background: rgba(255,255,255,.14); }
.url { flex: 1; max-width: 360px; margin: 0 auto; text-align: center; font-family: var(--mono); font-size: 12px; color: var(--on-dark-2); padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.05); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app { display: grid; grid-template-columns: 1fr; min-height: 420px; }
@media (min-width: 760px) { .app { grid-template-columns: 200px 1fr; } }
.side { display: none; border-right: 1px solid var(--hair-dark); padding: 20px 14px; flex-direction: column; gap: 4px; font-size: 14px; color: var(--on-dark-2); }
@media (min-width: 760px) { .side { display: flex; } }
.side .it { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; }
.side .it.on { background: rgba(255,255,255,.06); color: var(--on-dark); }
.main { padding: 22px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
@media (min-width: 760px) { .main { padding: 28px; } }
.main-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.main-head h3 { font-size: 22px; letter-spacing: -0.03em; }
.role-chip { font-size: 12px; font-weight: 500; padding: 4px 10px; border-radius: 999px; }
.rc-admin { background: var(--pino); color: #fff; }
.rc-coord { background: #2B7A5F; color: #fff; }
.rc-team { background: #9ED3BC; color: var(--ink); }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.kpi { padding: 14px; border-radius: 14px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--hair-dark); min-width: 0; }
.kpi small { display: block; font-size: 12px; color: var(--on-dark-2); }
.kpi b { display: block; font-family: var(--mono); font-weight: 500; font-size: clamp(16px, 2.2vw, 24px); letter-spacing: -0.02em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.ai-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--chispa); color: var(--ink); font-size: 14px; }
.ai-row .grow { flex: 1; min-width: 0; }
.ai-row b { font-weight: 600; }
.rows { border-radius: 14px; box-shadow: inset 0 0 0 1px var(--hair-dark); overflow-x: auto; }
.rows table { width: 100%; min-width: 460px; border-collapse: collapse; font-size: 13px; }
.rows th { text-align: left; font-weight: 500; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-2); padding: 10px 14px; border-bottom: 1px solid var(--hair-dark); }
.rows td { padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.05); }
.rows tr:last-child td { border-bottom: 0; }
.rows .m { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.st { display: inline-flex; align-items: center; gap: 6px; }
.st i { width: 6px; height: 6px; border-radius: 999px; }
.st-ok i { background: var(--pino-bright); } .st-warn i { background: #F0A64A; } .st-ai i { background: var(--chispa); }
.caption { margin-top: 14px; font-size: 12px; color: var(--on-dark-2); text-align: center; }

/* Bento «Qué cambia» */
.bento { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .bento { grid-template-columns: repeat(12, minmax(0, 1fr)); } .s7 { grid-column: span 7; } .s5 { grid-column: span 5; } .s4 { grid-column: span 4; } .s8 { grid-column: span 8; } }
.card { padding: 32px; height: 100%; display: flex; flex-direction: column; gap: 14px; }
@media (min-width: 900px) { .card { padding: 40px; } }
.card h3 { font-size: clamp(24px, 2.6vw, 32px); }
.before { font-size: 14px; color: var(--ink-3); display: flex; gap: 8px; align-items: baseline; }
.before b { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding: 2px 8px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--hair); flex-shrink: 0; }
.card p.now { font-size: 17px; color: var(--ink-2); max-width: 30em; }
.viz { margin-top: auto; padding-top: 18px; }
.mini { border-radius: 14px; background: var(--fog); padding: 14px; display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.mini .r { display: flex; justify-content: space-between; gap: 12px; }
.mini .m { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.bar { height: 6px; border-radius: 999px; background: var(--hair); overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 999px; background: var(--pino); }
.pillrow { display: flex; flex-wrap: wrap; gap: 6px; }
.pillrow span { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--fog); color: var(--ink-2); }

/* Fotos */
.photos { display: grid; gap: 16px; }
@media (min-width: 900px) { .photos { grid-template-columns: repeat(12, minmax(0, 1fr)); } .photos .p1 { grid-column: span 7; grid-row: span 2; } .photos .p2, .photos .p3 { grid-column: span 5; } }
.photo { margin: 0; }
.photo .core { position: relative; overflow: hidden; min-height: 260px; height: 100%; background: #DDE3DF; }
@media (min-width: 900px) { .photos .p1 .core { min-height: 560px; } }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.03); transition: transform 1.2s var(--ease); }
.photo:hover img { transform: scale(1.025); }
.photo figcaption { position: absolute; left: 14px; bottom: 14px; right: 14px; z-index: 1; display: inline-flex; }
.photo figcaption span { padding: 8px 14px; border-radius: 999px; background: rgba(5,8,7,.62); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); color: var(--on-dark); font-size: 14px; }
.credit { margin-top: 14px; font-size: 12px; color: var(--ink-3); }
.credit a { color: var(--ink-3); }

/* Roles */
.roles { display: grid; gap: 16px; }
@media (min-width: 900px) { .roles { grid-template-columns: repeat(12, minmax(0, 1fr)); } .roles .r1 { grid-column: span 6; } .roles .r2, .roles .r3 { grid-column: span 3; } }
.role { padding: 32px; height: 100%; display: flex; flex-direction: column; gap: 12px; }
.role h3 { font-size: 26px; }
.role p { color: var(--on-dark-2); }
.role .role-chip { align-self: flex-start; }
.ai-band { margin-top: 16px; padding: 28px 32px; border-radius: var(--r-core); background: var(--chispa); color: var(--ink); display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.ai-band h3 { font-size: clamp(24px, 3vw, 34px); }
.ai-band p { max-width: 36em; }

/* Pasos */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.step { padding: 32px; height: 100%; display: flex; flex-direction: column; gap: 12px; }
.step .n { font-family: var(--mono); font-size: 13px; color: var(--pino); }
.step h3 { font-size: 24px; }
.step p { color: var(--ink-2); }

/* FAQ */
.faq-grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .faq-grid { grid-template-columns: 5fr 7fr; gap: 64px; } }
.faq details { border-bottom: 1px solid var(--hair); }
.faq details:first-child { border-top: 1px solid var(--hair); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 68px; padding: 18px 0; font-size: 19px; font-weight: 500; letter-spacing: -0.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq .plus { position: relative; width: 32px; height: 32px; border-radius: 999px; background: var(--fog); flex-shrink: 0; transition: transform .6s var(--ease), background-color .4s var(--ease); }
.faq .plus::before, .faq .plus::after { content: ""; position: absolute; left: 10px; right: 10px; top: 15.25px; height: 1.5px; background: var(--ink); border-radius: 2px; }
.faq .plus::after { transform: rotate(90deg); }
.faq details[open] .plus { transform: rotate(45deg); background: var(--chispa); }
.faq details p { padding: 0 48px 24px 0; color: var(--ink-2); }

/* CTA + formulario */
.cta { position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; width: 1000px; height: 1000px; right: -380px; bottom: -560px; background: radial-gradient(closest-side, rgba(63,191,149,.16), transparent 70%); pointer-events: none; }
.cta-grid { position: relative; display: grid; gap: 48px; align-items: start; }
@media (min-width: 1000px) { .cta-grid { grid-template-columns: 1fr 1fr; gap: 72px; } }
.cta h2 { font-size: clamp(38px, 5.4vw, 68px); letter-spacing: -0.05em; }
.form { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
@media (min-width: 600px) { .form { padding: 36px; } }
.form label { display: flex; flex-direction: column; gap: 8px; font-size: 14px; font-weight: 500; color: var(--on-dark); }
.form input, .form select, .form textarea { min-height: 52px; padding: 0 18px; border-radius: var(--r-sm); border: 0; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--hair-dark); color: var(--on-dark); font: inherit; font-size: 16px; font-weight: 400; transition: box-shadow .4s var(--ease), background-color .4s var(--ease); }
.form textarea { padding: 14px 18px; min-height: 104px; resize: vertical; }
.form select option { color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px var(--pino-bright), 0 0 0 4px rgba(63,191,149,.16); }
.form .opt { font-weight: 400; color: var(--on-dark-2); }
.form .consent { flex-direction: row; align-items: flex-start; gap: 12px; font-weight: 400; color: var(--on-dark-2); }
.form .consent input { min-height: 0; width: 20px; height: 20px; margin: 2px 0 0; padding: 0; accent-color: var(--chispa); flex-shrink: 0; box-shadow: none; }
.form .consent a { color: var(--on-dark); }
.calc-summary { font-size: 14px; color: var(--on-dark-2); padding: 12px 16px; border-radius: var(--r-sm); background: rgba(212,242,90,.08); box-shadow: inset 0 0 0 1px rgba(212,242,90,.22); }
.calc-summary strong { color: var(--chispa); font-weight: 500; }
.form-msg { min-height: 1.4em; font-size: 14px; color: var(--on-dark-2); }
.form-msg.err { color: #F2967F; }
.hidden { display: none !important; }
.cta-list { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 12px; color: var(--on-dark-2); }
.cta-list li { display: flex; gap: 10px; align-items: center; }

/* Pie */
.footer { border-top: 1px solid var(--hair-dark); font-size: 14px; color: var(--on-dark-2); }
.footer-grid { display: grid; gap: 32px; padding-top: 56px; padding-bottom: 40px; }
@media (min-width: 820px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer h3 { font-size: 13px; font-weight: 500; letter-spacing: 0; color: var(--on-dark); margin-bottom: 12px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--on-dark-2); text-decoration: none; transition: color .4s var(--ease); }
.footer a:hover { color: var(--on-dark); }
.footer-bottom { border-top: 1px solid var(--hair-dark); padding-top: 22px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
@media (min-width: 860px) { .footer-bottom { padding-bottom: 32px; } }

/* Barra móvil */
.mobile-cta { position: fixed; z-index: 20; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); transform: translateY(160%); transition: transform .8s var(--ease); }
.mobile-cta.show { transform: none; }
.mobile-cta .btn { width: 100%; justify-content: space-between; box-shadow: 0 20px 40px -16px rgba(0,0,0,.5); }
@media (min-width: 860px) { .mobile-cta { display: none; } }

/* Entrada al hacer scroll (solo elementos fuera de pantalla al cargar) */
.is-pre { opacity: 0; transform: translateY(28px); filter: blur(6px); }
.is-in { transition: opacity 1s var(--ease-out), transform 1s var(--ease-out), filter 1s var(--ease-out); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } .is-pre { opacity: 1; transform: none; filter: none; } }

/* Páginas simples (legal, gracias, 404) */
.page { padding-top: 132px; padding-bottom: 96px; }
.legal { max-width: 760px; }
.legal h1 { font-size: clamp(36px, 5vw, 52px); margin-bottom: 28px; }
.legal h2 { font-size: 22px; letter-spacing: -0.02em; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--ink-2); margin-bottom: 10px; }
.todo { background: #FFF4D6; box-shadow: inset 0 0 0 1px rgba(181,101,13,.35); border-radius: var(--r-sm); padding: 14px 16px; color: #6B3D06; font-size: 14px; margin-bottom: 28px; }