/* Shared stylesheet of the two Trezo guides (lojaemmagento.com.br, magentofacil.com.br).
   Tokens follow the Trezo design system: navy and gold only, Source Sans 3, 4px radius, flat.
   Deliberate exceptions: --gold-text (#7d5a00) is the gold tone for small text on light
   backgrounds, because #e9b125 on white fails WCAG AA; --error (#b3261e) marks invalid
   fields and form errors only, with --error-wash as its background; 50% and 2px radii are for status dots and meters, not for
   interactive elements. */

:root {
  --navy: #162048;
  --navy-deep: #11182b;
  --navy-line: rgba(255, 255, 255, 0.07);
  --gold: #e9b125;
  --gold-soft: #e9b1251f;
  --gold-wash: #e9b12514;
  --ink: #242222;
  --muted: #555c6b;
  --gold-text: #7d5a00;
  --error: #b3261e;
  --error-wash: #fbeeee;
  --cool: #a2afc3;
  --off: #f8f8f8;
  --line: #e7e7e7;
  --white: #fff;
  --radius: 4px;
  --wrap: 1240px;
  --pad: clamp(16px, 4vw, 56px);
  --font: "Source Sans 3", "Open Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; font: 400 17px/1.55 var(--font); color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--navy); outline-offset: 2px; }
.top :focus-visible, .hero :focus-visible, .band :focus-visible, .foot :focus-visible, .health :focus-visible { outline-color: var(--gold); }
[tabindex="-1"]:focus { outline: none; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.15; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--gold); color: var(--navy); padding: 10px 16px; z-index: 100; border-radius: var(--radius); }
.skip:focus { top: 8px; }

/* Eyebrow: gold all-caps label that precedes every section headline. */
.eyebrow { display: block; margin-bottom: 12px; font-size: 14px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); }
.on-navy .eyebrow, .hero .eyebrow, .band .eyebrow { color: var(--gold); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 13px 28px; border: 1px solid var(--gold); border-radius: var(--radius); background: var(--gold); color: var(--navy); font: 600 16px/1.2 var(--font); text-decoration: none; cursor: pointer; transition: background-color .15s, color .15s; }
.btn:hover { background: var(--white); color: var(--navy); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, .4); }
.btn--ghost:hover { border-color: var(--gold); background: transparent; color: var(--gold); }
.btn--outline { background: transparent; color: var(--navy); }
.btn--outline:hover { background: var(--gold-soft); }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }

/* Header */
.top { position: sticky; top: 0; z-index: 50; background: var(--navy-deep); border-bottom: 1px solid var(--navy-line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 68px; }
.brand { display: flex; flex-direction: column; color: var(--white); text-decoration: none; line-height: 1.1; }
.brand strong { font-size: 21px; letter-spacing: -0.02em; }
.brand strong span { color: var(--gold); }
.brand small { font-size: 13px; color: var(--cool); letter-spacing: .04em; }
.top nav { display: flex; align-items: center; gap: 28px; }
.top nav a { color: var(--cool); font-size: 15px; text-decoration: none; }
.top nav a:hover { color: var(--white); }
.top nav .btn { min-height: 40px; padding: 8px 18px; font-size: 15px; color: var(--navy); }
@media (max-width: 860px) { .top nav a:not(.btn) { display: none; } }

/* Hero: navy with a fine project grid, a nod to the blueprint of a store. */
.hero { position: relative; color: var(--white); background-color: var(--navy); background-image:
    linear-gradient(var(--navy-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--navy-line) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px; background-position: -1px -1px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 80px); align-items: center; padding-top: clamp(48px, 8vw, 104px); padding-bottom: clamp(48px, 8vw, 104px); }
.hero h1 { font-size: clamp(36px, 5.2vw, 60px); letter-spacing: -0.03em; line-height: 1.04; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 87%, var(--gold) 87%, var(--gold) 93%, transparent 93%); }
.hero .lead { margin: 24px 0 32px; max-width: 34em; font-size: clamp(18px, 1.6vw, 21px); color: #d6dbe6; }
.hero .byline { margin: -12px 0 28px; font-size: 14px; color: var(--cool); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; }
.seals { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--navy-line); }
.seals img { height: 34px; width: auto; }
.seals .since { width: 100%; font-size: 15px; color: var(--cool); }
.seals .since strong { color: var(--white); font-weight: 600; }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; } }

/* Hero form card */
.card-form { background: var(--white); color: var(--ink); border-radius: var(--radius); border-top: 4px solid var(--gold); padding: clamp(24px, 3vw, 36px); }
.card-form h2 { font-size: 23px; letter-spacing: -0.02em; margin-bottom: 6px; }
.card-form > p { color: var(--muted); font-size: 16px; }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 15px; font-weight: 600; }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 46px; padding: 11px 14px; border: 1px solid #cfd3da; border-radius: var(--radius); background: var(--white); color: var(--ink); font: 400 16px/1.4 var(--font); }
.field textarea { min-height: 96px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #6b7385; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--navy); outline-offset: 0; border-color: var(--navy); box-shadow: 0 0 0 4px var(--gold-soft); }
.field input:user-invalid, .field select:user-invalid { border-color: var(--error); }
.field .hint { font-size: 14px; color: var(--muted); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }
.form-note { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.form-note a { color: var(--muted); }
form .btn { width: 100%; }
form .btn[disabled] { opacity: .6; cursor: progress; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn[disabled]:hover { background: var(--gold); }
.route-note { display: none; margin: -4px 0 14px; padding: 10px 12px; background: var(--gold-wash); border-left: 3px solid var(--gold); font-size: 15px; }
.route-note.is-visible { display: block; }

/* Sections */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--off { background: var(--off); }
.section-head { max-width: 46em; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2 { font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -0.025em; }
.section-head p { margin-top: 14px; font-size: 19px; color: var(--muted); }
.prose { max-width: 44em; font-size: 18px; }
.prose p:last-child { margin-bottom: 0; }

/* Guide layout: sticky rail + content. The rail is the signature of the new-store guide. */
.guide { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); }
.rail { position: sticky; top: 100px; align-self: start; }
.rail p { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.rail-track { position: relative; }
.rail ol { list-style: none; position: relative; }
.rail ol::before { content: ""; position: absolute; left: 15px; top: 16px; bottom: 16px; width: 2px; background: var(--line); }
.rail .fill { position: absolute; left: 15px; top: 16px; width: 2px; height: 0; background: var(--gold); transition: height .3s ease; z-index: 1; }
.rail li { position: relative; }
.rail ol a { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: center; padding: 8px 0; color: var(--muted); text-decoration: none; font-size: 15px; line-height: 1.25; }
.rail ol a .n { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--line); background: var(--white); font-size: 13px; font-weight: 700; color: var(--muted); transition: all .2s; position: relative; z-index: 2; }
.rail li.is-done .n { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.rail li.is-active .n { border-color: var(--gold); color: var(--navy); background: var(--white); }
.rail li.is-active a, .rail li.is-done a { color: var(--ink); }
.rail li.is-active a { font-weight: 600; }
.rail-cta .btn { display: flex; }
.rail .rail-cta { margin-top: 28px; }
.rail .rail-cta .btn { width: 100%; font-size: 15px; padding: 10px 16px; }

/* Mobile: the rail becomes a thin progress bar under the header. */
.progress { display: none; }
@media (max-width: 960px) {
  .guide { grid-template-columns: 1fr; }
  .rail { display: none; }
  .progress { display: block; position: sticky; top: 68px; z-index: 40; background: var(--white); border-bottom: 1px solid var(--line); }
  .progress .wrap { display: flex; align-items: center; gap: 12px; min-height: 44px; font-size: 14px; color: var(--muted); }
  .progress .bar { flex: 1; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
  .progress .bar span { display: block; height: 100%; width: 0; background: var(--gold); transition: width .3s; }
  .progress strong { color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 55%; }
}

/* Numbered chapter of a guide (the numbers are a real sequence: decisions in order). */
.chapter { padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--line); }
.chapter:first-child { border-top: 0; padding-top: 0; }
.chapter-head { display: grid; grid-template-columns: auto 1fr; gap: 0 22px; align-items: start; margin-bottom: 28px; }
.chapter-head .num { font-size: clamp(48px, 6vw, 76px); font-weight: 700; line-height: .9; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 2px var(--gold); }
.chapter-head h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.025em; }
.chapter-head .eyebrow { margin-bottom: 8px; }
.chapter > p, .chapter .prose { font-size: 18px; max-width: 42em; }

/* Two columns: fits / not now */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 28px 0; }
.fit > div { padding: 28px; border-radius: var(--radius); background: var(--off); }
.fit h3 { font-size: 19px; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.fit ul { list-style: none; display: grid; gap: 10px; }
.fit li { position: relative; padding-left: 26px; }
.fit .yes li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 12px; height: 7px; border-left: 2.5px solid var(--navy); border-bottom: 2.5px solid var(--navy); transform: rotate(-45deg); }
.fit .no li::before { content: ""; position: absolute; left: 2px; top: 12px; width: 13px; height: 2.5px; background: var(--muted); }
.fit .yes { border-top: 3px solid var(--navy); }
.fit .no { border-top: 3px solid var(--line); }
@media (max-width: 720px) { .fit { grid-template-columns: 1fr; } }

/* Cost drivers */
.drivers { list-style: none; counter-reset: d; display: grid; gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 24px 0; }
.drivers li { counter-increment: d; display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 22px 24px; background: var(--white); }
.drivers li::before { content: counter(d, decimal-leading-zero); font-weight: 700; font-size: 15px; color: var(--navy); background: var(--gold-soft); border-radius: var(--radius); display: grid; place-items: center; height: 36px; }
.drivers h3 { font-size: 19px; margin-bottom: 4px; }
.drivers p { margin: 0; color: var(--muted); }

.tip { margin: 24px 0 0; padding: 20px 24px; border-left: 4px solid var(--gold); background: var(--gold-wash); border-radius: 0 var(--radius) var(--radius) 0; font-size: 17px; }
.tip strong { display: block; margin-bottom: 4px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); }

.bullets { list-style: none; display: grid; gap: 12px; margin: 20px 0; max-width: 44em; }
.bullets li { position: relative; padding-left: 26px; font-size: 18px; }
.bullets li::before { content: ""; position: absolute; left: 0; top: 11px; width: 10px; height: 10px; background: var(--gold); border-radius: 2px; }

/* Interactive checklist */
.checklist { list-style: none; display: grid; gap: 10px; margin: 24px 0; }
.checklist label { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; font-size: 17px; transition: border-color .15s, background-color .15s; }
.checklist input { appearance: none; margin: 0; width: 26px; height: 26px; border: 2px solid #b6bcc8; border-radius: var(--radius); display: grid; place-items: center; cursor: pointer; background: var(--white); }
.checklist input::after { content: ""; width: 12px; height: 7px; border-left: 3px solid var(--navy); border-bottom: 3px solid var(--navy); transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.checklist input:checked { background: var(--gold); border-color: var(--gold); }
.checklist input:checked::after { opacity: 1; }
.checklist label:has(input:checked) { border-color: var(--gold); background: var(--gold-wash); }
.checklist-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.checklist-foot output { font-weight: 600; }

/* Numbered decisions and questions */
.decisions { list-style: none; counter-reset: q; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
.decisions li { counter-increment: q; padding: 26px; border-radius: var(--radius); background: var(--off); }
.decisions li::before { content: counter(q); display: block; font-size: 15px; font-weight: 700; color: var(--gold-text); margin-bottom: 8px; }
.decisions h3 { font-size: 19px; margin-bottom: 8px; }
.decisions p { margin: 0; color: var(--muted); }
@media (max-width: 720px) { .decisions { grid-template-columns: 1fr; } }

.questions { list-style: none; counter-reset: q; display: grid; gap: 0; margin: 24px 0; border-top: 1px solid var(--line); }
.questions li { counter-increment: q; display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 19px; font-weight: 500; }
.questions li::before { content: counter(q, decimal-leading-zero); font-size: 15px; font-weight: 700; color: var(--gold-text); padding-top: 3px; }

.alert { margin-top: 28px; padding: 24px 26px; border: 1px solid var(--line); border-radius: var(--radius); }
.alert h3 { font-size: 17px; margin-bottom: 12px; letter-spacing: .02em; }
.alert ul { list-style: none; display: grid; gap: 8px; }
.alert li { position: relative; padding-left: 26px; }
.alert li::before { content: "!"; position: absolute; left: 0; top: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--navy); color: var(--gold); font-size: 12px; font-weight: 700; display: grid; place-items: center; }

/* Navy offer band: the single spotlight block of the page body. */
.band { background: var(--navy); color: var(--white); padding: clamp(56px, 8vw, 104px) 0; position: relative; overflow: hidden; }
.band::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border: 1px solid var(--navy-line); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.015), 0 0 0 120px rgba(255,255,255,.012); pointer-events: none; }
.band h2 { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -0.03em; max-width: 18em; }
.band .lead { max-width: 40em; margin: 18px 0 0; font-size: 19px; color: #d6dbe6; }
.band .points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin: 40px 0; background: var(--navy-line); border: 1px solid var(--navy-line); border-radius: var(--radius); overflow: hidden; }
.band .points.four { grid-template-columns: repeat(4, 1fr); }
.band .points > div { padding: 28px; background: var(--navy); }
.band .points h3 { font-size: 20px; color: var(--gold); margin-bottom: 8px; }
.band .points p { margin: 0; color: #cfd5e2; }
.band .price { display: inline-block; margin-bottom: 24px; padding: 10px 16px; border: 1px solid var(--gold); border-radius: var(--radius); font-size: 18px; }
.band .price strong { color: var(--gold); }
.band .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; position: relative; z-index: 1; }
.band .actions a:not(.btn) { color: var(--white); }
@media (max-width: 960px) { .band .points, .band .points.four { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .band .points, .band .points.four { grid-template-columns: 1fr; } }

/* Proof */
.proof h2 { font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -0.025em; }
.partners-cap { margin: 28px 0 0; font-size: 15px; color: var(--muted); }
.proof { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.stats { display: flex; gap: 40px; margin: 24px 0; }
.stats div { display: flex; flex-direction: column; }
.stats strong { font-size: clamp(48px, 5vw, 70px); line-height: 1; letter-spacing: -0.04em; color: var(--navy); }
.stats span { font-size: 16px; color: var(--muted); }
.proof .seals-light { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 8px; }
.proof .seals-light img { height: 32px; width: auto; }
.logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.logos li { list-style: none; background: var(--white); display: grid; place-items: center; padding: 14px; }
.logos img { width: 100%; max-width: 168px; filter: grayscale(1); opacity: .8; transition: filter .2s, opacity .2s; }
.logos li:hover img { filter: none; opacity: 1; }
.logos-cap { margin-top: 12px; font-size: 14px; color: var(--muted); }
@media (max-width: 960px) { .proof { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .logos { grid-template-columns: repeat(2, 1fr); } .stats { gap: 28px; } }

.partners { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 36px; margin-top: 24px; list-style: none; }
.partners img { height: 30px; width: auto; filter: grayscale(1); opacity: .65; transition: filter .2s, opacity .2s; }
.partners li:hover img { filter: none; opacity: 1; }

/* FAQ */
.faq { max-width: 52em; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; gap: 24px; padding: 22px 0; cursor: pointer; font-size: 19px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: 0 0 14px; height: 14px; margin-top: 6px; background: linear-gradient(var(--gold), var(--gold)) center/14px 2.5px no-repeat, linear-gradient(var(--gold), var(--gold)) center/2.5px 14px no-repeat; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 22px; max-width: 44em; color: var(--muted); font-size: 17px; }

/* Final form section */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.contact .card-form { border: 1px solid var(--line); border-top: 4px solid var(--gold); }
.contact .side h2 { font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -0.025em; }
.contact .side p { margin-top: 14px; font-size: 18px; color: var(--muted); }
.contact .side .direct { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 16px; }
@media (max-width: 960px) { .contact { grid-template-columns: 1fr; } }

/* Footer */
.foot { background: var(--navy-deep); color: var(--cool); padding: 48px 0 32px; font-size: 15px; }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.foot strong { color: var(--white); font-weight: 600; }
.foot a { color: var(--cool); }
.foot a:hover { color: var(--white); }
.foot ul { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; }
.foot .cross { width: 100%; padding-top: 20px; margin-top: 8px; border-top: 1px solid var(--navy-line); }

/* Result pages */
.result { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.result h1 { font-size: clamp(32px, 4vw, 48px); letter-spacing: -0.03em; margin-bottom: 16px; }
.result p { font-size: 19px; color: #d6dbe6; max-width: 32em; margin: 0 auto 28px; }
.result .mark { width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%; border: 2px solid var(--gold); display: grid; place-items: center; color: var(--gold); font-size: 34px; font-weight: 700; }

/* Entrance: one orchestrated moment on load, nothing else moves on its own. */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero .wrap > * { animation: rise .6s cubic-bezier(.2, .7, .2, 1) both; }
.hero .wrap > *:nth-child(2) { animation-delay: .12s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media print {
  .top, .hero, .rail, .progress, .band, .proof, .faq, #contato, .foot, .checklist-foot, .no-print { display: none !important; }
  .chapter { display: none; border: 0; padding: 0; }
  .chapter.print-me { display: block; }
  .guide { display: block; }
  .checklist label { break-inside: avoid; }
  body { font-size: 12pt; }
}

/* Self-diagnosis (magentofacil.com.br): question card + health panel, the signature of that guide. */
.diag { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.diag-card { border: 1px solid var(--line); border-top: 4px solid var(--gold); border-radius: var(--radius); padding: clamp(24px, 4vw, 44px); background: var(--white); min-height: 360px; display: flex; flex-direction: column; }
.diag-meta { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.diag-meta strong { color: var(--gold-text); letter-spacing: .12em; text-transform: uppercase; font-size: 13px; }
.diag-steps { display: flex; gap: 4px; margin-bottom: 28px; }
.diag-steps span { flex: 1; height: 4px; border-radius: 2px; background: var(--line); transition: background-color .2s; }
.diag-steps span.is-done { background: var(--navy); }
.diag-steps span.is-current { background: var(--gold); }
.diag-q { font-size: clamp(22px, 2.4vw, 30px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 28px; }
.diag-q:focus { outline: none; }
.diag-answers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; border: 0; padding: 0; margin: 0 0 auto; }
.diag-answers label { position: relative; }
.diag-answers input { position: absolute; opacity: 0; inset: 0; }
.diag-answers span { display: grid; place-items: center; min-height: 64px; border: 2px solid var(--line); border-radius: var(--radius); font-size: 18px; font-weight: 600; cursor: pointer; transition: border-color .15s, background-color .15s; }
.diag-answers input:hover + span { border-color: var(--gold); }
.diag-answers input:focus-visible + span { outline: 3px solid var(--navy); outline-offset: 2px; }
.diag-answers input:checked + span { border-color: var(--navy); background: var(--navy); color: var(--white); }
.diag-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 32px; }
.diag-nav .btn--outline[disabled] { visibility: hidden; }
@media (max-width: 560px) { .diag-answers { grid-template-columns: 1fr; } .diag-answers span { min-height: 52px; } }

.health { position: sticky; top: 100px; padding: 28px; border-radius: var(--radius); background: var(--navy); color: var(--white); }
.health h3 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.health ul { list-style: none; display: grid; gap: 18px; }
.health li { display: grid; gap: 8px; }
.health .row { display: flex; justify-content: space-between; gap: 12px; font-size: 16px; }
.health .row b { font-weight: 600; font-size: 14px; color: var(--cool); }
.health li.is-ok .row b { color: var(--white); }
.health li.is-warn .row b { color: var(--gold); }
.health li.is-risk .row b { color: var(--navy); background: var(--gold); padding: 0 8px; border-radius: 2px; }
.health .segs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.health .segs i { height: 8px; border-radius: 2px; background: rgba(255, 255, 255, .12); transition: background-color .25s; }
.health .segs i.yes { background: var(--gold); }
.health .segs i.no { background: rgba(255, 255, 255, .35); }
.health .legend { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--navy-line); font-size: 13px; color: var(--cool); display: flex; gap: 16px; flex-wrap: wrap; }
.health .legend i { display: inline-block; width: 14px; height: 8px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
@media (max-width: 960px) { .diag { grid-template-columns: 1fr; } .health { position: static; } }

.diag-result { display: none; }
.diag-result.is-visible { display: block; }
.diag-result h3 { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -0.02em; margin-bottom: 12px; }
.diag-result > p { font-size: 18px; color: var(--muted); }
.diag-result ul { list-style: none; display: grid; gap: 10px; margin: 20px 0 28px; }
.diag-result li { padding: 14px 16px; border-left: 4px solid var(--line); background: var(--off); border-radius: 0 var(--radius) var(--radius) 0; }
.diag-result li.is-risk { border-left-color: var(--gold); background: var(--gold-wash); }
.diag-result li strong { display: block; }
.diag-result li span { color: var(--muted); font-size: 16px; }
.diag-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.diag-preview { background: rgba(255, 255, 255, .04); border: 1px solid var(--navy-line); }

.todo { margin-top: 24px; padding: 22px 24px; border-radius: var(--radius); background: var(--off); }
.todo h3 { font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 12px; }
.todo ol { padding-left: 20px; display: grid; gap: 8px; }
.hero .wrap.result { grid-template-columns: 1fr; }

@media (max-width: 560px) {
  .drivers li { grid-template-columns: 1fr; gap: 10px; padding: 20px; }
  .drivers li::before { width: 44px; }
  .chapter-head { grid-template-columns: 1fr; }
  .chapter-head .num { font-size: 44px; margin-bottom: 10px; }
  .top nav .btn { padding: 8px 12px; font-size: 14px; }
  .brand strong { font-size: 19px; }
}
@media (max-width: 960px) { .hero .diag-preview { display: none; } }
@media (max-width: 560px) { .seals { gap: 14px 24px; } .seals img { height: 28px; } }
.form-error { margin: 0 0 12px; padding: 10px 12px; border-left: 3px solid var(--error); background: var(--error-wash); border-radius: 0 var(--radius) var(--radius) 0; font-size: 15px; }