/* Adriana Bugalho, protótipo ArqWeb.
   Identity lives in the tokens below: swapping the brand = swapping these + the logo file. */
@font-face { font-family: "Aileron"; src: url("fonts/Aileron-Regular.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/Aileron-Italic.woff") format("woff"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/Aileron-SemiBold.woff") format("woff"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/Aileron-Bold.woff") format("woff"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --font: "Aileron", "Helvetica Neue", Arial, sans-serif;
  --ink: #221a16;
  --body: #4a3f39;
  --muted: #6b605a;
  --line: #e4ded8;
  --surface: #f6f4f1;
  --surface-2: #efe9e3;
  --paper: #ffffff;
  --accent: #c73a1c;        /* brand orange-red, darkened for AA contrast */
  --accent-strong: #a82f15;
  --accent-soft: #fbe9e3;
  --footer: #2e2420;
  --radius: 14px;
  --radius-pill: 999px;
  --shadow: 0 10px 30px rgb(74 57 47 / 0.10);
  --wrap: 1180px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.65; color: var(--body); background: var(--paper); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 .6em; font-weight: 600; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; max-width: 68ch; text-wrap: pretty; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
.lead { font-size: 1.2rem; color: var(--body); }
.small { font-size: .92rem; color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .75rem 1.4rem; border-radius: var(--radius-pill); font: 600 1rem/1.2 var(--font); text-decoration: none; white-space: nowrap; border: 2px solid transparent; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .15s; touch-action: manipulation; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--accent-soft); color: var(--ink); }
.link-arrow { font-weight: 600; text-decoration: none; }
.link-arrow::after { content: " \2192"; }
.link-arrow:hover { text-decoration: underline; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgb(255 255 255 / .96); border-bottom: 1px solid var(--line); }
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgb(255 255 255 / .88); backdrop-filter: blur(8px); } }
.header-row { display: flex; align-items: center; gap: 1.25rem; min-height: 72px; }
.brand { display: block; flex-shrink: 0; }
.brand img { height: 52px; width: auto; }
.nav { margin-left: auto; }
.nav ul { list-style: none; display: flex; gap: .25rem; margin: 0; padding: 0; }
.nav a { display: block; padding: .5rem .7rem; color: var(--ink); text-decoration: none; font-size: .98rem; border-radius: 8px; white-space: nowrap; }
.nav a:hover { background: var(--surface); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }
.header-cta { flex-shrink: 0; }
.menu-toggle { display: none; margin-left: auto; min-height: 44px; padding: .5rem .9rem; border: 1px solid var(--line); border-radius: var(--radius-pill); background: #fff; font: 600 .95rem var(--font); color: var(--ink); cursor: pointer; }
@media (max-width: 1100px) {
  .menu-toggle { display: inline-flex; align-items: center; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; padding: .5rem 1.25rem 1rem; }
  .nav a { padding: .85rem .5rem; font-size: 1.05rem; border-bottom: 1px solid var(--surface-2); border-radius: 0; }
  .header-cta { order: 3; }
  .header-row { gap: .6rem; }
}
@media (max-width: 480px) {
  .brand img { height: 38px; }
  .header-cta { padding: .6rem 1rem; min-height: 44px; font-size: .95rem; }
  .menu-toggle { padding: .5rem .75rem; }
}

/* Sections */
.section { padding: clamp(3.5rem, 2rem + 5vw, 6rem) 0; }
.section-tint { background: var(--surface); }
.section-head { margin-bottom: 2.2rem; }
.section-head p { color: var(--muted); }

/* Hero: path chooser */
.hero { padding: clamp(2rem, 1rem + 4vw, 4.5rem) 0 clamp(3rem, 2rem + 3vw, 4.5rem); background: var(--surface); }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.hero h1 { max-width: 18ch; }
.hero .lead { margin-bottom: 1.6rem; }
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.path { display: flex; flex-direction: column; gap: .35rem; padding: 1.4rem 1.4rem 1.25rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--body); transition: border-color .2s, box-shadow .2s, transform .2s; }
.path:hover { border-color: var(--accent); box-shadow: var(--shadow); color: var(--body); }
@media (prefers-reduced-motion: no-preference) { .path:hover { transform: translateY(-2px); } }
.path-for { font-size: .95rem; color: var(--accent); font-weight: 600; }
.path strong { font-size: 1.3rem; color: var(--ink); line-height: 1.25; }
.path-meta { font-size: .92rem; color: var(--muted); }
.path-go { margin-top: .6rem; font-weight: 600; color: var(--ink); }
.path-go::after { content: " \2192"; color: var(--accent); }
.hero-note { margin-top: 1.1rem; font-size: .95rem; color: var(--muted); }
.hero-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; background: var(--surface-2); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { aspect-ratio: 16 / 11; order: 2; }
}
@media (max-width: 560px) { .paths { grid-template-columns: 1fr; } }

/* How it works */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; counter-reset: step; }
.steps li { padding-top: 1.1rem; border-top: 2px solid var(--ink); }
.steps h3 { margin-bottom: .35rem; }
.steps p { color: var(--muted); margin: 0; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 1.4rem; } }

/* Split (image + text) */
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.split-img { border-radius: var(--radius); overflow: hidden; }
.split-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 20%; }
.split.reverse { grid-template-columns: 1.15fr .85fr; }
.split.reverse .split-img { order: 2; }
.mottos { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.2rem 0 1.6rem; padding: 0; list-style: none; }
.mottos li { padding: .5rem 1rem; border-radius: var(--radius-pill); background: var(--accent-soft); color: var(--accent-strong); font-weight: 600; }
@media (max-width: 860px) { .split, .split.reverse { grid-template-columns: 1fr; } .split.reverse .split-img { order: 0; } .split-img img { aspect-ratio: 4 / 3; } }

/* Team */
.team-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; margin-bottom: 1.8rem; }
.team-strip a { text-decoration: none; color: var(--ink); }
.team-strip img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); background: var(--surface-2); }
.team-strip span { display: block; margin-top: .5rem; font-weight: 600; font-size: .98rem; }
.team-strip small { display: block; color: var(--muted); font-size: .85rem; }
@media (max-width: 900px) { .team-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .team-strip { grid-template-columns: repeat(2, 1fr); } }

.member { display: grid; grid-template-columns: 260px 1fr; gap: clamp(1.25rem, 4vw, 3rem); padding: 2.5rem 0; border-top: 1px solid var(--line); }
.member:first-of-type { border-top: 0; }
.member img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); }
.member h2 { font-size: 1.6rem; margin-bottom: .2rem; }
.member .role { color: var(--muted); font-size: .95rem; margin-bottom: 1rem; }
.member blockquote { margin: 1.2rem 0 0; padding: 0 0 0 1.1rem; border-left: 3px solid var(--accent); color: var(--ink); font-style: italic; }
@media (max-width: 700px) { .member { grid-template-columns: 1fr; } .member img { max-width: 280px; } }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.quote { margin: 0; padding: 1.6rem; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.quote:first-child { grid-row: span 2; background: var(--ink); border-color: var(--ink); }
.quote:first-child p { color: #f3eee9; font-size: 1.2rem; }
.quote:first-child figcaption { color: #d9cfc8; }
.quote p { color: var(--ink); margin-bottom: .9rem; }
.quote figcaption { font-size: .92rem; color: var(--muted); }
@media (max-width: 760px) { .quotes { grid-template-columns: 1fr; } .quote:first-child { grid-row: auto; } }

/* Resources (talks + deck + instagram) */
.resources { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1.25rem; }
.res { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 380px; padding: 1.6rem; border-radius: var(--radius); overflow: hidden; color: #fff; text-decoration: none; background: var(--footer); }
.res img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.res::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgb(34 26 22 / .88), rgb(34 26 22 / .15) 60%); z-index: 1; }
.res > *:not(img) { position: relative; z-index: 2; }
.res h3 { color: #fff; font-size: 1.5rem; margin-bottom: .3rem; }
.res p { color: #f3eee9; margin: 0 0 .6rem; }
.res .link-arrow { color: #fff; }
.res:hover .link-arrow { text-decoration: underline; }
@media (max-width: 760px) { .resources { grid-template-columns: 1fr; } .res { min-height: 320px; } }

.insta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.insta a { display: block; border-radius: var(--radius); overflow: hidden; }
.insta img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: opacity .2s; }
.insta a:hover img { opacity: .85; }
@media (max-width: 560px) { .insta { grid-template-columns: repeat(3, 1fr); gap: .5rem; } }

/* CTA band */
.cta-band { background: var(--accent); color: #fff; border-radius: var(--radius); padding: clamp(1.8rem, 4vw, 3rem); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.cta-band h2 { color: #fff; margin-bottom: .3rem; }
.cta-band p { color: #fff; margin: 0; }

/* Page intro */
.page-intro { background: var(--surface); padding: clamp(2.5rem, 1.5rem + 4vw, 4.5rem) 0 clamp(2rem, 1.5rem + 2vw, 3rem); }
.crumbs { font-size: .92rem; color: var(--muted); margin-bottom: .8rem; }
.crumbs a { color: var(--muted); }
.facts { display: flex; flex-wrap: wrap; gap: .75rem 2rem; margin: 1.4rem 0 1.6rem; padding: 0; list-style: none; }
.facts li { display: flex; flex-direction: column; }
.facts span { font-size: .88rem; color: var(--muted); }
.facts strong { font-size: 1.2rem; color: var(--ink); font-weight: 600; }

.content { display: grid; grid-template-columns: 1fr 340px; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.content aside { position: sticky; top: 96px; padding: 1.5rem; border-radius: var(--radius); background: var(--surface); }
.content aside h2 { font-size: 1.2rem; }
.content aside .btn { width: 100%; margin-top: .4rem; }
@media (max-width: 900px) { .content { grid-template-columns: 1fr; } .content aside { position: static; } }

.checks { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem 1.5rem; }
.checks li { position: relative; padding-left: 1.5rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: .62em; width: .6rem; height: .6rem; border-radius: 50%; border: 2px solid var(--accent); }
@media (max-width: 600px) { .checks { grid-template-columns: 1fr; } }

.faq details { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--ink); list-style-position: outside; }
.faq details p { margin: .7rem 0 0; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); }
.gallery img.wide { grid-column: span 2; aspect-ratio: auto; height: 100%; }
@media (max-width: 700px) { .gallery { grid-template-columns: 1fr 1fr; } .gallery img.wide { grid-column: span 2; aspect-ratio: 4 / 3; } }

.price-box { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; padding: 1.4rem 1.6rem; background: var(--surface); border-radius: var(--radius); margin: 1.5rem 0; }
.price-box strong { font-size: 1.8rem; color: var(--ink); }

.legal h2 { font-size: 1.35rem; margin-top: 2rem; }
.legal h3 { font-size: 1.1rem; margin-top: 1.4rem; }

/* Contact list */
.contact-list { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: .9rem; }
.contact-list a { display: flex; flex-direction: column; padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); font-weight: 600; font-size: 1.1rem; }
.contact-list a:hover { border-color: var(--accent); color: var(--ink); }
.contact-list span { font-weight: 400; font-size: .9rem; color: var(--muted); }

/* Form */
.form { display: grid; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .4rem; }
.field label, .field legend { font-weight: 600; color: var(--ink); font-size: .98rem; padding: 0; }
.field .hint { font-size: .88rem; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem/1.4 var(--font); color: var(--ink); background: #fff; border: 1.5px solid #b9aea6; border-radius: 10px; padding: .8rem .9rem; min-height: 48px; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field [aria-invalid="true"] { border-color: #b3261e; }
.error { color: #b3261e; font-size: .9rem; min-height: 0; }
.error:empty { display: none; }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choice-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
@media (max-width: 640px) { .choice-group { grid-template-columns: 1fr; } }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice label { display: flex; flex-direction: column; gap: .15rem; padding: .85rem 1rem; border: 1.5px solid #b9aea6; border-radius: 10px; cursor: pointer; font-weight: 600; color: var(--ink); background: #fff; min-height: 48px; }
.choice label span { font-weight: 400; font-size: .88rem; color: var(--muted); }
.choice input:checked + label { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.choice input:focus-visible + label { outline: 3px solid var(--accent); outline-offset: 2px; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-size: .98rem; }
.check input { width: 20px; height: 20px; margin-top: .2rem; accent-color: var(--accent); flex-shrink: 0; }
.form-success { padding: 1.6rem; border-radius: var(--radius); background: var(--accent-soft); border: 1px solid #f1c4b7; }
.form-success h2 { font-size: 1.4rem; }
.proto-note { font-size: .88rem; color: var(--muted); }

/* Footer */
.site-footer { background: var(--footer); color: #d9cfc8; padding: 3.5rem 0 2rem; margin-top: 0; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-footer h2 { color: #fff; font-size: 1rem; margin-bottom: .8rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.site-footer p { font-size: .95rem; }
.trust { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 2.2rem; padding-top: 1.6rem; border-top: 1px solid rgb(255 255 255 / .15); }
.trust a { display: inline-flex; align-items: center; background: #fff; border-radius: 8px; padding: .35rem .6rem; height: 48px; }
.trust a.dark { background: transparent; border: 1px solid rgb(255 255 255 / .35); }
.trust img { height: 30px; width: auto; }
.footer-base { margin-top: 1.6rem; font-size: .85rem; color: #b8aca4; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }
.gallery img.wide + img { height: 100%; aspect-ratio: auto; }
.insta img { border: 1px solid var(--line); border-radius: var(--radius); }
a, button, .choice label { -webkit-tap-highlight-color: rgb(199 58 28 / 0.15); }
.menu-toggle:hover { border-color: var(--ink); }