:root {
  --navy: #041a34;
  --navy-2: #092a4d;
  --teal: #08c49a;
  --teal-dark: #047d67;
  --ink: #09213e;
  --text: #52677d;
  --line: #d9e4e8;
  --soft: #e8f8f4;
  --white: #fff;
  --shadow: 0 28px 75px rgba(3, 27, 55, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: #fff;
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body:has(.mobile-nav[open]) { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
fieldset { min-width: 0; margin: 0; border: 0; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 1000;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--navy);
  background: #fff;
  box-shadow: var(--shadow);
  font-weight: 800;
}
.skip-link:focus { top: 16px; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible + span {
  outline: 3px solid rgba(8, 196, 154, .55);
  outline-offset: 3px;
}

/* Header and navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(4, 26, 52, .08);
  background: rgba(255, 255, 255, .95);
  box-shadow: 0 8px 35px rgba(3, 27, 55, .05);
  backdrop-filter: blur(14px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 220px; height: auto; }
.desktop-nav { display: flex; align-items: center; justify-content: flex-end; gap: 4px; font-size: 14px; font-weight: 700; }
.desktop-nav > a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 13px; border-radius: 10px; }
.desktop-nav > a:hover { color: var(--teal-dark); background: var(--soft); }
.desktop-nav .nav-cta { margin-left: 5px; padding-inline: 18px; color: #fff; background: var(--navy); box-shadow: 0 10px 24px rgba(4, 26, 52, .16); }
.desktop-nav .nav-cta:hover { color: #fff; background: var(--navy-2); }
.language-link { border: 1px solid var(--line); text-transform: uppercase; letter-spacing: .06em; }
.legal-nav { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 800; }
.legal-nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 13px; border: 1px solid var(--line); border-radius: 10px; }
.legal-nav a:hover { color: var(--teal-dark); background: var(--soft); }
.mobile-nav { display: none; position: relative; }
.mobile-nav > summary {
  width: 46px;
  height: 46px;
  display: grid;
  place-content: center;
  gap: 5px;
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.mobile-nav > summary::-webkit-details-marker { display: none; }
.mobile-nav > summary span { width: 21px; height: 2px; border-radius: 2px; background: var(--navy); transition: transform .2s, opacity .2s; }
.mobile-nav[open] > summary span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-nav[open] > summary span:nth-child(2) { opacity: 0; }
.mobile-nav[open] > summary span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  position: fixed;
  top: 79px;
  right: 0;
  left: 0;
  display: grid;
  gap: 4px;
  padding: 18px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 25px 50px rgba(3, 27, 55, .15);
}
.mobile-menu a { min-height: 48px; display: flex; align-items: center; padding: 0 14px; border-radius: 10px; color: var(--ink); font-weight: 750; }
.mobile-menu a:hover { color: var(--teal-dark); background: var(--soft); }
.mobile-menu .nav-cta { justify-content: center; margin-top: 6px; color: #fff; background: var(--navy); }

/* Shared typography and controls */
main section[id] { scroll-margin-top: 90px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 20px; color: var(--teal-dark); font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 25px; height: 2px; flex: 0 0 auto; background: currentColor; }
.section-title { margin: 0; font-size: clamp(39px, 4.5vw, 58px); line-height: 1.06; letter-spacing: -.05em; text-wrap: balance; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 23px;
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: linear-gradient(135deg, var(--teal-dark), #06b68e); box-shadow: 0 15px 35px rgba(4, 151, 123, .27); }
.button-primary:hover { box-shadow: 0 18px 42px rgba(4, 151, 123, .35); }
.button-secondary { border: 1px solid rgba(255, 255, 255, .28); color: #fff; background: rgba(255, 255, 255, .07); }

/* Hero */
.hero-wrap { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 78% 22%, rgba(8, 196, 154, .18), transparent 27%), radial-gradient(circle at 4% 80%, rgba(57, 119, 181, .15), transparent 30%), linear-gradient(135deg, #03162e, #062447 54%, #041a34); }
.hero-wrap::after { content: ""; position: absolute; z-index: -1; right: -120px; top: 90px; width: 500px; height: 500px; border: 1px solid rgba(121, 227, 203, .14); border-radius: 50%; box-shadow: 0 0 0 55px rgba(121, 227, 203, .025), 0 0 0 110px rgba(121, 227, 203, .018); }
.hero { min-height: 700px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(48px, 7vw, 86px); padding-block: 88px 100px; }
.hero .eyebrow { color: #75e4cb; }
.hero h1 { max-width: 720px; margin: 0; color: #fff; font-size: clamp(49px, 5.5vw, 76px); line-height: .99; letter-spacing: -.058em; text-wrap: balance; }
.hero h1 span { display: block; color: #2dd7ad; }
.lead { max-width: 680px; margin: 28px 0 0; color: #bdcddd; font-size: 18px; line-height: 1.72; text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 33px; }
.proof { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 27px; color: #afc1d0; font-size: 12px; }
.proof span::before { content: "✓"; width: 18px; height: 18px; display: inline-grid; place-items: center; margin-right: 7px; border-radius: 50%; color: #73e4ca; background: rgba(8, 196, 154, .14); font-weight: 900; }
.hero-metrics { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 32px; padding-top: 25px; border-top: 1px solid rgba(255, 255, 255, .11); }
.hero-metrics div { display: grid; gap: 2px; }
.hero-metrics strong { color: #fff; font-size: 19px; letter-spacing: -.02em; }
.hero-metrics small { color: #879eb1; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.dashboard { position: relative; padding: 30px; border: 1px solid rgba(139, 228, 207, .18); border-radius: 16px; color: #fff; background: linear-gradient(150deg, rgba(15, 55, 91, .9), rgba(3, 23, 47, .94)); box-shadow: 0 42px 100px rgba(0, 8, 23, .42); transform: perspective(1000px) rotateY(-2deg) rotateX(1deg); }
.dashboard::before { content: ""; position: absolute; inset: 9px -9px -9px 9px; z-index: -1; border: 1px solid rgba(8, 196, 154, .24); border-radius: 16px; }
.dash-top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 21px; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: 13px; }
.dash-top b { color: #79e3cb; font-size: 10px; text-transform: uppercase; }
.score-row { display: flex; align-items: center; gap: 25px; padding: 27px 0; }
.ring { width: 112px; aspect-ratio: 1; display: grid; place-content: center; border-radius: 50%; text-align: center; background: radial-gradient(circle, #082143 60%, transparent 61%), conic-gradient(var(--teal) 78%, rgba(255, 255, 255, .12) 0); box-shadow: 0 0 35px rgba(8, 196, 154, .09); }
.ring strong { font-size: 32px; }
.score-row p { margin: 0 0 4px; color: #95abc0; font-size: 12px; }
.score-row h2 { margin: 0; font-size: 27px; }
.dash-list { display: grid; gap: 10px; }
.dash-list > div { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid rgba(255, 255, 255, .07); border-radius: 9px; background: rgba(255, 255, 255, .055); }
.dash-list i { width: 28px; height: 28px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 7px; color: #66dec1; background: rgba(0, 169, 130, .15); font-style: normal; font-weight: 900; }
.dash-list > div:nth-child(2) i { color: #ffd27c; background: rgba(244, 168, 46, .15); }
.dash-list p { margin: 0; font-size: 12px; }
.dash-list small { display: block; margin-top: 3px; color: #8fa9c1; }

/* Evaluation banner and standards */
.gpt-evaluation { padding-block: 32px; border-block: 1px solid var(--line); background: linear-gradient(90deg, rgba(8, 196, 154, .08), #fff 45%, rgba(4, 26, 52, .04)); }
.gpt-evaluation-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 27px; padding: 28px 31px; border: 1px solid rgba(4, 151, 123, .22); border-radius: 18px; background: rgba(255, 255, 255, .92); box-shadow: 0 18px 50px rgba(3, 27, 55, .07); }
.gpt-mark { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 18px; color: #fff; background: linear-gradient(145deg, var(--teal-dark), var(--navy)); box-shadow: 0 14px 30px rgba(4, 151, 123, .23); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.gpt-copy .eyebrow { margin-bottom: 8px; }
.gpt-copy h2 { margin: 0; font-size: clamp(25px, 3vw, 36px); line-height: 1.18; letter-spacing: -.035em; }
.gpt-copy p:last-child { max-width: 720px; margin: 8px 0 0; color: var(--text); font-size: 14px; }
.gpt-action { display: grid; justify-items: center; gap: 8px; }
.gpt-action .button { white-space: nowrap; }
.gpt-action small { max-width: 240px; color: #718096; font-size: 10px; line-height: 1.45; text-align: center; }
.standards { border-bottom: 1px solid var(--line); background: #fbfcfc; }
.standards-inner { min-height: 92px; display: flex; align-items: center; gap: 18px; overflow-x: auto; scrollbar-width: thin; white-space: nowrap; }
.standards-inner span { color: #718096; font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.standards-inner b { padding: 9px 13px; border: 1px solid #e0e9ec; border-radius: 999px; color: #38506a; background: #fff; font-size: 11px; }

/* Sections */
.section { padding-block: 124px; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: clamp(60px, 10vw, 120px); margin-bottom: 52px; }
.section-heading > p { max-width: 520px; margin: 0; color: var(--text); font-size: 17px; line-height: 1.72; text-wrap: pretty; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { position: relative; overflow: hidden; min-height: 320px; display: flex; flex-direction: column; padding: 32px; border: 1px solid #dce6e9; border-radius: 16px; background: linear-gradient(145deg, #fff, #fbfcfc); box-shadow: 0 8px 24px rgba(3, 27, 55, .035); transition: transform .22s, border-color .22s, box-shadow .22s; }
.card::after { content: ""; position: absolute; right: -42px; top: -42px; width: 115px; height: 115px; border-radius: 50%; background: var(--soft); opacity: .6; }
.card:hover { transform: translateY(-7px); border-color: rgba(8, 196, 154, .7); box-shadow: var(--shadow); }
.card > span { position: relative; z-index: 1; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; color: var(--teal-dark); background: var(--soft); font-size: 12px; font-weight: 850; }
.card h3 { margin: 30px 0 12px; font-size: 22px; line-height: 1.2; text-wrap: balance; }
.card p { margin: 0; color: var(--text); font-size: 14px; line-height: 1.68; text-wrap: pretty; }
.card b { margin-top: auto; padding-top: 24px; color: var(--teal-dark); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.process { position: relative; overflow: hidden; padding-block: 122px; color: #fff; background: linear-gradient(145deg, #03172f, #072949); }
.process::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px); background-size: 58px 58px; }
.process > .shell { position: relative; }
.center-heading { max-width: 760px; margin: 0 auto 58px; text-align: center; }
.center-heading .eyebrow { justify-content: center; color: #70dbc3; }
.center-heading p:last-child { color: #a8b9ca; line-height: 1.7; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.steps article { min-height: 285px; padding: 42px; border: 1px solid rgba(255, 255, 255, .11); border-radius: 16px; background: rgba(255, 255, 255, .035); }
.steps span { width: 49px; height: 49px; display: grid; place-items: center; border: 1px solid rgba(103, 222, 194, .4); border-radius: 50%; color: #70dbc3; background: rgba(8, 196, 154, .08); }
.steps h3 { margin: 46px 0 12px; font-size: 24px; }
.steps p { margin: 0; color: #a8b9ca; font-size: 14px; line-height: 1.72; }
.trust { display: grid; grid-template-columns: 1.15fr .85fr; overflow: hidden; border: 1px solid #e0e8eb; border-radius: 22px; box-shadow: var(--shadow); }
.trust-main { padding: 72px; background: linear-gradient(145deg, #f9fbfa, #f1f6f5); }
.trust-main > p:not(.eyebrow) { color: var(--text); line-height: 1.72; }
.trust-main ul { margin: 18px 0 0; padding: 0; list-style: none; }
.trust-main li { display: flex; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.trust-main li > span { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 9px; color: var(--teal-dark); background: #fff; box-shadow: 0 8px 20px rgba(3, 27, 55, .07); font-size: 11px; }
.trust-main li p { margin: 4px 0 0; color: var(--text); font-size: 13px; }
.quote { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding: 64px; color: #fff; background: radial-gradient(circle at 100% 0, rgba(255, 255, 255, .17), transparent 35%), linear-gradient(145deg, #079a7d, #006955); }
.quote::before { content: "“"; position: absolute; right: 25px; top: -58px; color: rgba(255, 255, 255, .09); font: 230px/1 Georgia, serif; }
.quote blockquote { position: relative; margin: 0; font: 26px/1.52 Georgia, serif; }
.quote p { margin: 32px 0 0; font-size: 12px; }
.quote small { display: block; margin-top: 3px; opacity: .72; }

/* Diagnostic */
.diagnostic { padding-block: 118px; background: radial-gradient(circle at 10% 20%, rgba(8, 196, 154, .08), transparent 25%), linear-gradient(#f3f8f7, #eef5f4); }
.diagnostic .center-heading p:last-child { color: var(--text); }
.quiz, .result { max-width: 900px; margin-inline: auto; overflow: hidden; border: 1px solid #d7e4e6; border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.progress { padding: 26px 32px; border-bottom: 1px solid var(--line); background: #fbfdfc; font-size: 12px; }
.progress-track { height: 7px; margin-top: 11px; overflow: hidden; border-radius: 10px; background: #e6edef; }
.progress-track i { display: block; width: 0; height: 100%; background: var(--teal); transition: width .2s; }
.question { padding: 29px 32px; }
.question + .question { border-top: 1px solid var(--line); }
.question legend { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 800; }
.question legend::before { content: ""; width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px var(--soft); }
.question p { margin: 10px 0 14px; color: var(--text); font-size: 14px; }
.options { display: flex; flex-wrap: wrap; gap: 9px; }
.options label { cursor: pointer; }
.options input { position: absolute; opacity: 0; }
.options span { min-height: 44px; display: inline-flex; align-items: center; padding: 0 17px; border: 1px solid #cbd7de; border-radius: 10px; color: #53667a; font-size: 12px; font-weight: 750; transition: transform .18s, border-color .18s, color .18s, background .18s; }
.options label:hover span { transform: translateY(-1px); border-color: var(--teal); color: var(--teal-dark); }
.options input:checked + span { border-color: var(--teal-dark); color: var(--teal-dark); background: var(--soft); box-shadow: inset 0 0 0 1px var(--teal-dark); }
.quiz-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 30px; border-top: 1px solid var(--line); background: #f9fbfb; }
.quiz-footer small { color: #718096; }
.quiz-footer button:disabled { cursor: not-allowed; background: #9fadb2; box-shadow: none; }
.result { display: none; grid-template-columns: .9fr 1.1fr; }
.result.show { display: grid; }
.result-score { padding: 52px; color: #fff; background: radial-gradient(circle at 80% 0, rgba(8, 196, 154, .18), transparent 35%), linear-gradient(150deg, #092d55, #031b37); }
.result-score .eyebrow { color: #70dbc3; }
.result-score strong { font-size: 70px; }
.result-score h3 { margin: 20px 0 7px; font-size: 29px; }
.result-score p:last-child { color: #b1c1d0; }
.result-details { padding: 52px; }
.result-details ul { padding-left: 20px; color: var(--text); line-height: 1.8; }
.notice { padding: 14px 17px; border-left: 3px solid var(--teal); border-radius: 0 10px 10px 0; color: #48645e; background: var(--soft); font-size: 11px; }
.privacy-note { margin: 17px 0 0; color: #718096; font-size: 11px; text-align: center; }

/* FAQ, contact and footer */
.faq { padding-block: 118px; }
.faq details { border-top: 1px solid #cbd7de; }
.faq details:last-child { border-bottom: 1px solid #cbd7de; }
.faq summary { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-weight: 800; }
.faq summary::after { content: "+"; width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; color: var(--teal-dark); background: var(--soft); font-size: 22px; }
.faq details[open] summary::after { content: "×"; }
.faq details p { max-width: 860px; margin: -2px 0 24px; color: var(--text); font-size: 14px; line-height: 1.72; }
.contact { position: relative; overflow: hidden; padding-block: 96px; color: #fff; background: radial-gradient(circle at 85% 20%, rgba(255, 255, 255, .17), transparent 28%), linear-gradient(125deg, #04836d, #08a486); }
.contact-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.contact h2 { max-width: 750px; margin: 0; font-size: clamp(39px, 5vw, 61px); line-height: 1.04; letter-spacing: -.05em; text-wrap: balance; }
.contact p:last-child { opacity: .84; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.contact .button { min-width: 220px; color: var(--navy); background: #fff; box-shadow: 0 18px 40px rgba(0, 54, 44, .2); }
.contact .button-whatsapp { color: #fff; background: #075e54; }
.site-footer { color: #a8b7c6; background: linear-gradient(150deg, #021329, #041b36); }
.footer-main { display: grid; grid-template-columns: 1.25fr .8fr .8fr 1fr; gap: 40px; padding-block: 72px; }
.footer-main .brand img { width: 205px; opacity: 1; }
.footer-main h2 { margin: 0 0 15px; color: #fff; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.footer-main a, .footer-main p { display: block; margin-block: 6px; color: #9bacc0; font-size: 12px; line-height: 1.7; }
.footer-main a:hover { color: #73e4ca; }
.footer-bottom { min-height: 92px; display: grid; grid-template-columns: 1.1fr auto 1fr; align-items: center; gap: 20px; border-top: 1px solid rgba(255, 255, 255, .09); font-size: 10px; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 16px; }
.ai-note { color: #6edcc1; text-align: right; }
.whatsapp-float { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 90; min-height: 56px; display: inline-flex; align-items: center; gap: 10px; padding: 0 18px 0 14px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 999px; color: #fff; background: #168c69; box-shadow: 0 16px 38px rgba(0, 74, 57, .35); font-size: 13px; font-weight: 850; transition: transform .2s, box-shadow .2s; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(0, 74, 57, .42); }
.whatsapp-float svg { width: 26px; height: 26px; fill: currentColor; }

/* Legal pages */
.legal-page { background: #f4f8f8; }
.legal-page main { padding-block: 58px 80px; }
.legal-card { width: min(880px, calc(100% - 32px)); margin-inline: auto; padding: clamp(25px, 5vw, 58px); border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.legal-card h1 { margin: 0 0 8px; font-size: clamp(36px, 6vw, 54px); line-height: 1.08; letter-spacing: -.045em; }
.legal-card h2 { margin: 36px 0 10px; font-size: 21px; line-height: 1.25; }
.legal-card p, .legal-card li { color: #465b70; line-height: 1.78; }
.legal-card a { color: var(--teal-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-card .back-link { display: inline-flex; min-height: 44px; align-items: center; margin-bottom: 22px; font-weight: 800; text-decoration: none; }
.updated { margin-top: 0; color: #718096 !important; font-size: 13px; }

@media (max-width: 1020px) {
  .desktop-nav > a:not(.nav-cta):not(.language-link) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero > div:first-child { max-width: 760px; }
  .dashboard { width: min(620px, 100%); margin-inline: auto; }
  .gpt-evaluation-inner { grid-template-columns: auto 1fr; }
  .gpt-action { grid-column: 1 / -1; width: 100%; }
  .gpt-action .button { width: 100%; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 0; }
  .steps h3 { margin-top: 28px; }
  .trust { grid-template-columns: 1fr; }
  .result { grid-template-columns: 1fr; }
  .contact-inner { align-items: flex-start; flex-direction: column; }
  .contact-actions { justify-content: flex-start; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-bottom { grid-template-columns: 1fr; gap: 13px; padding-block: 22px; }
  .ai-note { text-align: left; }
}

@media (max-width: 760px) {
  .shell { width: calc(100% - 30px); }
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .header-inner { min-height: 70px; }
  .brand img { width: 190px; }
  .mobile-menu { top: 71px; padding-inline: 15px; }
  .hero { gap: 50px; padding-block: 68px 80px; }
  .hero h1 { font-size: clamp(42px, 12vw, 58px); }
  .hero-wrap::after { display: none; }
  .dashboard { padding: 22px; transform: none; }
  .dashboard::before { display: none; }
  .gpt-evaluation-inner { grid-template-columns: 1fr; gap: 17px; padding: 24px 21px; }
  .gpt-action { grid-column: auto; justify-items: stretch; }
  .section, .process, .diagnostic, .faq { padding-block: 82px; }
  .section-title { font-size: clamp(36px, 10vw, 46px); }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 285px; padding: 27px; }
  .steps article { padding: 28px; }
  .trust-main, .quote { padding: 37px 26px; }
  .quote blockquote { font-size: 23px; }
  .question { padding: 26px 21px; }
  .options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .options label, .options span { width: 100%; }
  .options span { justify-content: center; padding-inline: 8px; text-align: center; }
  .result-score, .result-details { padding: 35px 25px; }
  .quiz-footer { align-items: stretch; flex-direction: column; }
  .contact-actions { width: 100%; }
  .contact-actions .button { flex: 1 1 220px; }
  .footer-main { gap: 30px; padding-block: 58px; }
}

@media (max-width: 500px) {
  .brand img { width: 172px; }
  .legal-nav a:first-child { display: none; }
  .hero { padding-block: 56px 70px; }
  .hero h1 { font-size: clamp(39px, 12vw, 49px); }
  .lead { font-size: 16px; }
  .actions { display: grid; }
  .actions .button { width: 100%; }
  .proof { display: grid; gap: 9px; }
  .hero-metrics { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .hero-metrics div { grid-template-columns: auto 1fr; align-items: baseline; gap: 8px; }
  .score-row { gap: 15px; }
  .ring { width: 90px; }
  .ring strong { font-size: 27px; }
  .options { grid-template-columns: 1fr; }
  .options span { justify-content: flex-start; padding-inline: 15px; }
  .contact-actions .button { width: 100%; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom nav { flex-direction: column; gap: 8px; }
  .whatsapp-float { width: 58px; height: 58px; justify-content: center; padding: 0; }
  .whatsapp-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}