/* ==========================================================================
   Experto Retail — landing design system
   Brand palette taken from the corporate logo: deep indigo + coral.
   Product-UI colors (--ui-*) mirror er-desktop/DESIGN_SYSTEM.md and are used
   only inside the app mockups so they read as the real product.
   ========================================================================== */

:root {
  /* Brand */
  --indigo:        #241C7A;
  --indigo-deep:   #150F52;
  --indigo-soft:   #3B32A0;
  --indigo-wash:   #EEEDF8;
  --coral:         #D9704F;
  --coral-hi:      #E8886A;
  --coral-deep:    #B85639;
  --coral-wash:    #FBEDE8;

  /* Neutrals — cool, biased toward the indigo */
  --paper:         #F5F4FA;
  --paper-2:       #EDECF5;
  --white:         #FFFFFF;
  --ink:           #191634;
  --ink-2:         #45416B;
  --ink-3:         #6E6A90;
  --line:          #E2E0EE;
  --line-2:        #CFCCE2;

  /* Semantic */
  --ok:            #1E9E6A;
  --ok-wash:       #E4F4ED;
  --warn:          #C08215;
  --warn-wash:     #FBF1DC;
  --bad:           #C8412F;
  --bad-wash:      #FAE8E5;

  /* Product UI (er-desktop design system) */
  --ui-blue:       #4299E1;
  --ui-blue-soft:  #BEE3F8;
  --ui-text:       #2D3748;
  --ui-text-2:     #4A5568;
  --ui-muted:      #718096;
  --ui-bg:         #F8FAFC;
  --ui-bg-2:       #F7FAFC;
  --ui-line:       #E2E8F0;
  --ui-green:      #48BB78;
  --ui-red:        #E53E3E;
  --ui-amber:      #D69E2E;

  /* Type */
  --display: "Outfit", "Helvetica Neue", Arial, sans-serif;
  --body:    "Source Sans 3", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Elevation */
  --sh-sm: 0 1px 2px rgba(21, 15, 82, .06), 0 2px 6px rgba(21, 15, 82, .05);
  --sh-md: 0 2px 4px rgba(21, 15, 82, .06), 0 12px 28px -12px rgba(21, 15, 82, .22);
  --sh-lg: 0 4px 8px rgba(21, 15, 82, .08), 0 28px 60px -24px rgba(21, 15, 82, .38);

  /* Rhythm */
  --wrap: 1160px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--indigo); }

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

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--white); color: var(--indigo); padding: 12px 18px;
  border-radius: 0 0 var(--r-md) 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-family: var(--display); margin: 0; text-wrap: balance; letter-spacing: -.022em; }
h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.04; font-weight: 700; }
h2 { font-size: clamp(27px, 3.6vw, 39px); line-height: 1.1;  font-weight: 700; }
h3 { font-size: 20px; line-height: 1.25; font-weight: 600; }
p  { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--coral);
  margin: 0 0 12px;
}
.eyebrow.on-dark { color: var(--coral-hi); }
.lede { font-size: clamp(17px, 2vw, 20px); color: var(--ink-2); max-width: 62ch; }
.lede.on-dark { color: #C6C2E8; }
.muted { color: var(--ink-3); }
.tnum { font-variant-numeric: tabular-nums; }

/* ---------- sections ---------- */
/* Keep anchored sections clear of the sticky nav. */
section[id], [id] { scroll-margin-top: 84px; }
.sec { padding: clamp(56px, 8vw, 96px) 0; }
.sec--paper { background: var(--paper); }
.sec--wash  { background: var(--indigo-wash); }
.sec--dark  { background: var(--indigo-deep); color: var(--white); }
.sec--dark h2, .sec--dark h3 { color: var(--white); }
.sec-head { max-width: 720px; margin: 0 0 clamp(28px, 4vw, 44px); }
.sec-head p { margin-top: 14px; }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head--center .lede { margin-left: auto; margin-right: auto; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--display); font-weight: 600; font-size: 17px;
  padding: 15px 26px; border-radius: var(--r-md); border: 1px solid transparent;
  cursor: pointer; text-decoration: none; line-height: 1;
  transition: background-color .16s ease, border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.btn:active { transform: translateY(1px); }
.btn--coral { background: var(--coral); color: var(--white); box-shadow: var(--sh-md); }
.btn--coral:hover { background: var(--coral-deep); }
.btn--indigo { background: var(--indigo); color: var(--white); }
.btn--indigo:hover { background: var(--indigo-deep); }
.btn--ghost { background: transparent; color: var(--indigo); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--indigo); background: var(--indigo-wash); }
.btn--wa { background: #1FA855; color: var(--white); }
.btn--wa:hover { background: #17853F; }
.btn--block { width: 100%; }
.btn--lg { font-size: 18px; padding: 17px 30px; }
.btn svg { flex: 0 0 auto; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav__in { display: flex; align-items: center; gap: 24px; height: 68px; }
.nav__logo { display: flex; align-items: center; flex: 0 0 auto; }
.nav__logo img { height: 46px; width: auto; mix-blend-mode: multiply; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a {
  font-size: 15px; font-weight: 600; color: var(--ink-2); text-decoration: none;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav__links a:hover { color: var(--indigo); border-bottom-color: var(--coral); }
.nav__cta { flex: 0 0 auto; }
.nav__cta .btn { padding: 11px 18px; font-size: 15px; }
.nav__burger {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line-2);
  border-radius: var(--r-sm); padding: 9px 11px; cursor: pointer; color: var(--ink);
}

/* country switch */
.geo { position: relative; flex: 0 0 auto; }
.geo__btn {
  display: inline-flex; align-items: center; gap: 7px; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--r-sm); padding: 8px 11px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .06em;
  color: var(--ink-2); cursor: pointer;
}
.geo__btn:hover { border-color: var(--line-2); }
.geo__menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 178px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: var(--sh-md); padding: 6px; display: none; z-index: 70;
}
.geo__menu[data-open="true"] { display: block; }
.geo__menu a {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: var(--r-sm);
  font-size: 15px; color: var(--ink-2); text-decoration: none;
}
.geo__menu a:hover { background: var(--paper); color: var(--indigo); }
.geo__menu a[aria-current="true"] { color: var(--indigo); font-weight: 600; background: var(--indigo-wash); }

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1100px 520px at 12% -10%, rgba(217, 112, 79, .22), transparent 62%),
    radial-gradient(900px 480px at 92% 8%, rgba(59, 50, 160, .55), transparent 60%),
    var(--indigo-deep);
  color: var(--white);
  padding: clamp(44px, 6vw, 74px) 0 clamp(56px, 7vw, 88px);
}
/* Espejo del hero anterior: el copy donde estaba y la demo donde estaba el
   formulario. La demo se apila dentro de su columna —panel arriba, tablero
   abajo— porque lado a lado el tablero no tiene ancho para leerse. */
.hero__cover { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(28px, 4vw, 52px); align-items: center; }
.hero__cover > *, .assist__demo > *, .assist__grid > * { min-width: 0; }
.hero__cta { display: flex; margin: 0; }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--coral-hi); }
.hero__sub { font-size: clamp(17px, 1.9vw, 20px); color: #C6C2E8; margin: 0 0 28px; max-width: 54ch; }
.hero__pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .17);
  color: #DEDBF3; border-radius: 999px; padding: 7px 13px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .04em;
}
.pill b { color: var(--white); font-weight: 600; }
.hero__note { font-size: 14px; color: #9E99CC; margin-top: 18px; }
.hero__note a { color: #C6C2E8; }

/* ---------- lead form ---------- */
.form-card {
  background: var(--white); border-radius: var(--r-xl); box-shadow: var(--sh-lg);
  padding: clamp(22px, 3vw, 30px); color: var(--ink);
}
.form-card__head { margin-bottom: 18px; }
.form-card__head h2 { font-size: 23px; margin-bottom: 6px; }
.form-card__head p { font-size: 15px; color: var(--ink-3); margin: 0; }
.fields { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field--split { grid-template-columns: 1fr 1fr; gap: 14px; display: grid; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.field label .req { color: var(--coral); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 16px; color: var(--ink);
  background: var(--white); border: 1px solid var(--line-2); border-radius: var(--r-md);
  padding: 12px 13px; width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder { color: #A7A3C2; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--indigo-soft); box-shadow: 0 0 0 3px rgba(59, 50, 160, .16);
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"] {
  border-color: var(--bad); box-shadow: 0 0 0 3px rgba(200, 65, 47, .13);
}
.field__err { font-size: 13px; color: var(--bad); display: none; }
.field__err[data-show="true"] { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--ink-3); line-height: 1.45; }
.consent input { margin-top: 3px; flex: 0 0 auto; width: 17px; height: 17px; accent-color: var(--indigo); }
.form-card .btn { margin-top: 4px; }
.form-alt {
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.form-alt span { font-size: 14px; color: var(--ink-3); }
.form-alt .btn { padding: 11px 17px; font-size: 15px; margin: 0; }
.form-msg { display: none; border-radius: var(--r-md); padding: 13px 15px; font-size: 15px; margin-top: 14px; }
.form-msg[data-show="true"] { display: block; }
.form-msg--ok  { background: var(--ok-wash);  color: #146846; border: 1px solid #B6E2D0; }
.form-msg--bad { background: var(--bad-wash); color: #8F2C1E; border: 1px solid #F0C4BC; }

/* ---------- assistant demo ---------- */
/* Vive dentro del hero, a todo el ancho y debajo de la grilla de copy y
   formulario. El estado por defecto de estas reglas es el final: propuesta
   aceptada y tablero armado, así que sin JavaScript el hero se lee entero.
   Cuando er.js toma el control pone data-assist-phase en el <section> y esa
   rama esconde lo que todavía no pasó. */
.assist__demo {
  display: grid; grid-template-columns: 1fr; gap: 14px;
  align-items: stretch;
}

/* panel */
.assist__panel {
  background: var(--white); color: var(--ui-text);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg);
  display: flex; flex-direction: column; overflow: hidden;
}
.assist__bar {
  display: flex; align-items: center; gap: 8px; margin: 0;
  padding: 12px 14px; border-bottom: 1px solid var(--ui-line);
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--indigo);
}
.assist__thread { flex: 1 1 auto; padding: 14px; display: grid; gap: 12px; align-content: start; }
.assist__ask {
  margin: 0; justify-self: end; max-width: min(94%, 62ch); min-height: 1.5em;
  background: var(--indigo-wash); border-radius: 12px 12px 3px 12px;
  padding: 10px 12px; font-size: 14px; line-height: 1.45; color: var(--ink);
}
.assist__caret {
  display: none; width: 2px; height: 1em; margin-left: 1px;
  background: var(--indigo); vertical-align: -2px;
}
.assist__wait { display: none; align-items: center; gap: 8px; margin: 0; font-size: 13px; color: var(--ui-muted); }
.assist__spin {
  width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid var(--ui-line); border-top-color: var(--indigo);
  animation: assist-spin .7s linear infinite;
}
.assist__said { margin: 0 0 10px; font-size: 14px; line-height: 1.45; color: var(--ink-2); }
.assist__card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 11px 12px; }
.assist__card-h { display: flex; align-items: center; gap: 6px; margin: 0 0 9px; font-size: 12.5px; font-weight: 600; color: var(--ink); }
.assist__items {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 8px 18px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.assist__items li { font-size: 11.5px; line-height: 1.35; color: var(--ink-3); }
.assist__items b { color: var(--ink); font-weight: 600; }
.assist__items span { font-family: var(--mono); font-size: 10.5px; }
.assist__filter { margin: 10px 0 0; font-size: 11.5px; color: var(--ink-3); }
.assist__filter b { color: var(--ink); font-weight: 600; }
.assist__acts { display: none; gap: 6px; margin: 11px 0 0; }
.assist__b {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--indigo); color: var(--white); border-radius: var(--r-sm);
  padding: 6px 10px; font-family: var(--display); font-size: 11.5px; font-weight: 600;
}
.assist__b--ghost { background: transparent; color: var(--ink-3); }
.assist__made { display: flex; align-items: center; gap: 6px; margin: 11px 0 0; font-size: 11.5px; font-weight: 600; color: var(--ok); }
.assist__composer { display: flex; align-items: center; gap: 8px; margin: 0; padding: 10px 12px; border-top: 1px solid var(--ui-line); }
.assist__composer span { flex: 1 1 auto; font-size: 12.5px; color: #A7A3C2; }
.assist__send { width: 25px; height: 25px; flex: 0 0 auto; border-radius: var(--r-sm); background: var(--indigo); color: var(--white); display: grid; place-items: center; }

/* tablero */
.assist__board {
  position: relative; background: var(--ui-bg);
  border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--r-lg);
  padding: 14px; box-shadow: var(--sh-lg);
}
.assist__board-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0 0 12px; }
.assist__board-bar b { font-family: var(--display); font-size: 14.5px; color: var(--ui-text); }
.assist__chip {
  font-family: var(--mono); font-size: 10.5px; color: var(--ui-muted);
  background: var(--white); border: 1px solid var(--ui-line); border-radius: 999px; padding: 4px 9px;
}
.assist__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.assist__w { background: var(--white); border: 1px solid var(--ui-line); border-radius: var(--r-md); padding: 12px; }
.assist__w--s { grid-column: span 2; }
.assist__w--m { grid-column: span 3; }
.assist__w-h { display: block; font-size: 11px; color: var(--ui-muted); margin-bottom: 7px; }
.assist__w-n { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(22px, 2.4vw, 28px); line-height: 1; letter-spacing: -.03em; color: var(--ui-text); }
.assist__w-n--bad { color: var(--ui-red); }
.assist__w-f { display: flex; align-items: center; gap: 5px; margin-top: 8px; font-family: var(--mono); font-style: normal; font-size: 10px; color: var(--ui-muted); }
.assist__w-f--up { color: var(--ui-green); }
.assist__w-f i { width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-bottom: 6px solid currentColor; }
.assist__w--m { display: flex; flex-direction: column; }
.assist__w--m svg { width: 100%; height: auto; display: block; margin: auto 0 0; }
.assist__rows { display: grid; gap: 8px; }
.assist__rows p { display: grid; grid-template-columns: 1fr auto; gap: 3px 8px; margin: 0; align-items: baseline; }
.assist__rows span { font-family: var(--mono); font-size: 10.5px; color: var(--ui-muted); }
.assist__rows b { font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--ui-text); }
.assist__rows i { grid-column: 1 / -1; display: block; height: 4px; border-radius: 2px; background: var(--ui-line); }
.assist__rows u { display: block; height: 100%; border-radius: 2px; background: var(--ui-blue); text-decoration: none; }
.assist__empty {
  display: none; position: absolute; inset: 52px 14px 14px; margin: 0;
  align-items: center; justify-content: center; background: var(--ui-bg);
  border: 1px dashed var(--line-2); border-radius: var(--r-md);
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
}

.assist__foot { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin: 16px 0 0; font-size: 14px; }
.assist__foot a { color: #C6C2E8; }
.assist__replay {
  display: none; background: transparent; color: #DEDBF3;
  border: 1px solid rgba(255, 255, 255, .28); border-radius: var(--r-sm);
  padding: 9px 15px; font-family: var(--display); font-size: 14px; font-weight: 600; cursor: pointer;
}
.assist__replay:hover { border-color: var(--coral-hi); color: var(--white); }

/* La rama animada: solo existe cuando er.js declaró la fase. */
[data-assist-phase] .assist__answer,
[data-assist-phase] .assist__made { display: none; }
[data-assist-phase] .assist__empty { display: flex; }
[data-assist-phase] .assist__replay { display: inline-flex; }
[data-assist-phase] .assist__w { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
[data-assist-phase] .assist__w[data-in="true"] { opacity: 1; transform: none; }

[data-assist-phase="typing"] .assist__caret { display: inline-block; animation: assist-blink 1.05s steps(1) infinite; }
[data-assist-phase="wait"] .assist__wait { display: flex; }

[data-assist-phase="proposal"] .assist__answer,
[data-assist-phase="build"] .assist__answer,
[data-assist-phase="done"] .assist__answer { display: block; }
[data-assist-phase="proposal"] .assist__acts,
[data-assist-phase="build"] .assist__acts { display: flex; }
[data-assist-phase="build"] .assist__b:not(.assist__b--ghost) { background: var(--indigo-deep); }
[data-assist-phase="build"] .assist__empty,
[data-assist-phase="done"] .assist__empty { display: none; }
[data-assist-phase="done"] .assist__made { display: flex; }

@keyframes assist-blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
@keyframes assist-spin { to { transform: rotate(360deg); } }

/* ---------- proof bar ---------- */
.proof { background: var(--white); border-bottom: 1px solid var(--line); padding: 34px 0; }
.proof__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.proof__stat { background: var(--white); padding: 20px 22px; }
.proof__stat b {
  display: block; font-family: var(--display); font-weight: 700; font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1; letter-spacing: -.03em; color: var(--indigo); margin-bottom: 8px;
}
.proof__stat span { font-size: 14px; color: var(--ink-3); line-height: 1.4; display: block; }
/* ---------- generic cards ---------- */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px; box-shadow: var(--sh-sm);
}
.card h3 { margin-bottom: 9px; }
.card p { font-size: 15.5px; color: var(--ink-2); margin: 0; }
.card__ico {
  width: 42px; height: 42px; border-radius: var(--r-md); display: grid; place-items: center;
  background: var(--coral-wash); color: var(--coral-deep); margin-bottom: 16px;
}
.card__ico--indigo { background: var(--indigo-wash); color: var(--indigo); }

/* ---------- chain coverage ---------- */
.chains { display: flex; flex-wrap: wrap; gap: 9px; }
.chain {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 999px; padding: 9px 16px; font-size: 15px; font-weight: 600; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 9px;
}
.chain i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); flex: 0 0 auto; font-style: normal; }
.chain u { text-decoration: none; font-family: var(--mono); font-size: 12px; color: var(--ink-3); font-weight: 400; }
.chains-note { margin-top: 20px; font-size: 15px; color: var(--ink-3); }
.chains-legend { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; font-size: 14px; color: var(--ink-3); }
.chains-legend span { display: inline-flex; align-items: center; gap: 8px; }
.chains-legend i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); font-style: normal; }

/* ---------- modules ---------- */
.mod { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(28px, 5vw, 56px); align-items: center; }
.mod + .mod { margin-top: clamp(48px, 7vw, 84px); padding-top: clamp(48px, 7vw, 84px); border-top: 1px solid var(--line); }
.mod--flip .mod__art { order: -1; }
.mod__body h3 { font-size: clamp(23px, 2.6vw, 29px); margin-bottom: 14px; letter-spacing: -.02em; }
.mod__body > p { color: var(--ink-2); }
.mod__list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 11px; }
.mod__list li { display: grid; grid-template-columns: 20px 1fr; gap: 11px; font-size: 15.5px; color: var(--ink-2); }
.mod__list svg { margin-top: 4px; color: var(--coral); }
.mod__art {
  background: var(--ui-bg); border: 1px solid var(--ui-line); border-radius: var(--r-lg);
  padding: 14px; box-shadow: var(--sh-md); overflow: hidden;
}
.mod__art svg { width: 100%; height: auto; display: block; border-radius: 8px; }
.mod__cap { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); margin-top: 10px; letter-spacing: .04em; }

/* ---------- steps ---------- */
.steps { counter-reset: st; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { counter-increment: st; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px 24px; position: relative; }
.step::before {
  content: counter(st, decimal-leading-zero);
  font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--coral);
  letter-spacing: .1em; display: block; margin-bottom: 14px;
}
.step h3 { margin-bottom: 9px; }
.step p { font-size: 15.5px; color: var(--ink-2); margin: 0; }
.step__time { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: 12px; color: var(--indigo); background: var(--indigo-wash); border-radius: var(--r-sm); padding: 5px 9px; }

/* ---------- testimonials ---------- */
.quote {
  margin: 0; background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .13); border-radius: var(--r-lg);
  padding: 26px 24px; display: flex; flex-direction: column; gap: 20px;
}
.quote blockquote {
  margin: 0; font-family: var(--display); font-weight: 500; font-size: 18.5px;
  line-height: 1.42; letter-spacing: -.012em; color: var(--white); flex: 1 1 auto;
}
.quote figcaption { display: flex; align-items: center; gap: 13px; }
.quote__mark {
  width: 40px; height: 40px; border-radius: 50%; background: var(--coral);
  display: grid; place-items: center; color: var(--white);
  font-family: var(--display); font-weight: 600; font-size: 14px; flex: 0 0 auto;
}
.quote figcaption b { display: block; font-family: var(--display); font-size: 15.5px; color: var(--white); }
.quote figcaption em { display: block; font-style: normal; font-size: 13.5px; color: #A9A4D6; }

/* ---------- comparison ---------- */
.tw { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--white); }
table.cmp { border-collapse: collapse; width: 100%; min-width: 700px; }
table.cmp th, table.cmp td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15.5px; }
table.cmp thead th {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 600; background: var(--paper);
}
table.cmp thead th:last-child { color: var(--indigo); background: var(--indigo-wash); }
table.cmp tbody td:last-child { background: rgba(238, 237, 248, .5); font-weight: 600; color: var(--ink); }
table.cmp tbody tr:last-child td { border-bottom: none; }
table.cmp td:first-child { font-weight: 600; color: var(--ink); }

/* ---------- faq ---------- */
.faq { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.faq details { background: var(--white); }
.faq summary {
  cursor: pointer; list-style: none; padding: 19px 22px; font-family: var(--display);
  font-weight: 600; font-size: 17.5px; color: var(--ink); display: flex; gap: 16px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; margin-left: auto; flex: 0 0 auto; width: 11px; height: 11px;
  border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3);
  transform: rotate(45deg) translate(-2px, -2px); transition: transform .18s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq details[open] summary { color: var(--indigo); }
.faq__body { padding: 0 22px 21px; font-size: 15.5px; color: var(--ink-2); max-width: 76ch; }
.faq__body p { margin-bottom: 12px; }

/* ---------- final cta ---------- */
.final { background: var(--indigo-deep); color: var(--white); }
.final__grid { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(32px, 5vw, 60px); align-items: center; }
.final h2 { color: var(--white); margin-bottom: 18px; }

/* ---------- footer ---------- */
.foot { background: var(--paper); border-top: 1px solid var(--line); padding: 46px 0 34px; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot__logo img { height: 42px; width: auto; mix-blend-mode: multiply; margin-bottom: 14px; }
.foot p { font-size: 14.5px; color: var(--ink-3); max-width: 34ch; }
.foot h4 { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; margin-bottom: 14px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot ul a { font-size: 15px; color: var(--ink-2); text-decoration: none; }
.foot ul a:hover { color: var(--indigo); text-decoration: underline; }
.foot__bar { margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--ink-3); }

/* ---------- whatsapp float ---------- */
.wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 80;
  display: inline-flex; align-items: center; gap: 10px;
  background: #1FA855; color: var(--white); text-decoration: none;
  border-radius: 999px; padding: 13px 19px 13px 15px;
  font-family: var(--display); font-weight: 600; font-size: 15.5px;
  box-shadow: 0 6px 20px rgba(19, 106, 52, .38);
}
.wa:hover { background: #17853F; }
.wa svg { flex: 0 0 auto; }

/* ---------- legal / thanks pages ---------- */
.doc { padding: clamp(44px, 6vw, 80px) 0; }
.doc h1 { margin-bottom: 12px; }
.doc h2 { font-size: 24px; margin: 38px 0 12px; }
.doc h3 { font-size: 18px; margin: 24px 0 8px; }
.doc p, .doc li { color: var(--ink-2); font-size: 16.5px; }
.doc ul, .doc ol { padding-left: 22px; margin: 0 0 16px; }
.doc li { margin-bottom: 7px; }
.doc__meta { font-family: var(--mono); font-size: 13px; color: var(--ink-3); margin-bottom: 30px; }
.doc table { border-collapse: collapse; width: 100%; margin-bottom: 20px; }
.doc table th, .doc table td { border: 1px solid var(--line); padding: 10px 13px; text-align: left; font-size: 15.5px; }
.doc table th { background: var(--paper); font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }

.thanks { min-height: 62vh; display: grid; place-items: center; text-align: center; padding: 60px 0; }
.thanks__ico { width: 74px; height: 74px; border-radius: 50%; background: var(--ok-wash); color: var(--ok); display: grid; place-items: center; margin: 0 auto 24px; }
.thanks h1 { margin-bottom: 14px; }
.thanks .lede { margin: 0 auto 30px; }
.thanks__next { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .hero__cover { grid-template-columns: 1fr; }
  .hero__stage { margin-top: clamp(28px, 5vw, 40px); }
  .mod, .final__grid { grid-template-columns: 1fr; }
  .mod--flip .mod__art { order: 0; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__links[data-open="true"] {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; left: 0; right: 0; top: 68px;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: 8px 24px 16px; box-shadow: var(--sh-md);
  }
  .nav__links[data-open="true"] a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav__burger { display: block; }
  .nav__cta { display: none; }
  .proof__stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .field--split { grid-template-columns: 1fr; }
  .assist__grid { grid-template-columns: repeat(2, 1fr); }
  .assist__w--s { grid-column: span 1; }
  .assist__w--m { grid-column: span 2; }
  .assist__w { padding: 10px; }
  .assist__w-n { font-size: 21px; }
  .foot__grid { grid-template-columns: 1fr; }
  .wa { right: 14px; bottom: 14px; padding: 12px 16px 12px 13px; font-size: 14.5px; }
}