/* Lucas Bianchi — sistema visual */
:root {
  --ink: #040914;
  --ink-2: #07101f;
  --surface: #0a1425;
  --surface-2: #0d192b;
  --gold: #c8953f;
  --gold-bright: #e2b85f;
  --gold-soft: #f0d697;
  --white: #f7f4ec;
  --muted: #aab1bd;
  --line: rgba(205, 157, 71, .26);
  --line-soft: rgba(255, 255, 255, .08);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --container: 1200px;
  --radius: 12px;
  --shadow: 0 24px 70px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--ink); color: var(--white); font-family: var(--sans); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }
.grain { position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .03; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); }
.eyebrow { margin: 0 0 18px; color: var(--gold-bright); font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 500; line-height: 1.1; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 4px; color: var(--white); background: transparent; font-size: 11px; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; transition: transform .25s ease, background .25s ease, border-color .25s ease, color .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 4px; }
.btn-gold { background: linear-gradient(110deg, var(--gold-bright), #b67d2e); color: #12100b; box-shadow: 0 10px 32px rgba(200,149,63,.2); }
.btn-gold:hover { background: linear-gradient(110deg, #f0c86f, var(--gold)); }
.btn-outline, .btn-ghost { border-color: var(--line); }
.btn-outline:hover, .btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }

/* Header */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 40; border-bottom: 1px solid var(--line-soft); background: rgba(4,9,20,.72); backdrop-filter: blur(16px); transition: background .3s ease, box-shadow .3s ease; }
.site-header.scrolled { background: rgba(4,9,20,.94); box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo { display: block; width: 210px; height: 74px; object-fit: cover; object-position: center 49%; }
.main-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); margin-left: auto; }
.main-nav a { position: relative; color: #d6d9df; font-size: 12px; transition: color .2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 1px; background: var(--gold); transition: right .25s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--gold-soft); }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.nav-cta { min-height: 43px; padding-inline: 17px; }
.menu-toggle { display: none; width: 42px; height: 42px; margin-left: auto; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 23px; height: 1px; margin: 6px auto; background: var(--white); transition: transform .25s ease; }

/* Hero */
.hero { position: relative; min-height: 780px; display: flex; align-items: center; padding-top: 150px; padding-bottom: 86px; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-media { position: absolute; inset: 0; background: url("assets/lucas-hero.png") center/cover no-repeat; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,9,20,.98) 0%, rgba(4,9,20,.91) 27%, rgba(4,9,20,.34) 55%, rgba(4,9,20,.06) 78%, rgba(4,9,20,.18) 100%), linear-gradient(0deg, var(--ink) 0%, transparent 24%); pointer-events: none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 600px) 1fr; align-items: center; gap: 50px; }
.hero-copy h1 { max-width: 650px; margin-bottom: 20px; font-size: clamp(46px, 5.15vw, 74px); letter-spacing: -.035em; }
.hero-copy h1 em { display: block; color: var(--gold); font-style: normal; }
.hero-lead { max-width: 510px; margin-bottom: 32px; color: #d2d6dd; font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.play { color: var(--gold-bright); font-size: 10px; }
.trust-row { display: flex; align-items: flex-start; gap: 26px; margin-top: 45px; }
.trust-row > div { display: flex; align-items: flex-start; gap: 10px; min-width: 0; }
.trust-row > div + div { padding-left: 22px; border-left: 1px solid var(--line-soft); }
.trust-icon { display: grid; place-items: center; width: 29px; height: 29px; flex: 0 0 29px; color: var(--gold-bright); border: 1px solid var(--gold); border-radius: 50%; }
.trust-row p { margin: 0; line-height: 1.25; }
.trust-row strong, .trust-row small { display: block; }
.trust-row strong { color: var(--gold-soft); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.trust-row small { margin-top: 5px; color: var(--muted); font-size: 10px; }
.finance-pulse { width: 240px; margin-left: auto; display: grid; gap: 14px; }
.pulse-card { padding: 16px; border: 1px solid rgba(214,164,77,.3); border-radius: 10px; background: rgba(4,10,20,.72); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.pulse-card > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pulse-card span, .pulse-card small { display: block; color: var(--muted); font-size: 9px; }
.pulse-card strong { color: var(--white); font-size: 16px; }
.pulse-card b { color: var(--gold-bright); font-size: 9px; }
.spark { width: 100%; height: 52px; margin-block: 9px 5px; fill: none; stroke: var(--gold-bright); stroke-width: 2; filter: drop-shadow(0 0 5px rgba(226,184,95,.35)); }
.pulse-ring { display: flex; align-items: center; }
.pulse-ring > div:first-child { display: block; }
.ring { width: 58px; height: 58px; flex: 0 0 58px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--gold-bright) calc(var(--progress) * 1%), #172238 0); position: relative; }
.ring::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: #0a1322; }
.ring span { position: relative; z-index: 1; color: var(--white); font-size: 14px; font-weight: 700; }
.ring small { display: inline; font-size: 8px; }
.pulse-card.compact { display: flex; align-items: center; justify-content: space-between; }
.pulse-card.compact > div { display: block; }
.pulse-card.compact strong { display: block; margin: 4px 0; }
.pulse-card.compact svg { width: 44px; fill: none; stroke: var(--gold); stroke-width: 1.7; }

/* Pillars */
.pillars-wrap { position: relative; z-index: 3; margin-top: -35px; }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); padding: 25px 0; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(130deg, rgba(12,23,42,.98), rgba(6,13,25,.98)); box-shadow: var(--shadow); }
.pillars article { display: flex; align-items: flex-start; gap: 15px; padding: 10px 30px; }
.pillars article + article { border-left: 1px solid var(--line); }
.line-icon { color: var(--gold-bright); font-family: var(--serif); font-size: 32px; line-height: 1; }
.pillars h2 { margin: 2px 0 6px; color: var(--gold-bright); font-family: var(--sans); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.pillars p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }

/* Services */
.section-intro { display: grid; grid-template-columns: minmax(0, 620px) 1fr; gap: 90px; align-items: end; margin-bottom: 48px; }
.section-intro h2, .method-head h2, .results-title h2, .about-copy h2, .faq-intro h2, .cta-box h2 { margin-bottom: 0; font-size: clamp(36px, 4vw, 54px); letter-spacing: -.025em; }
.section-intro > p, .method-head > p { margin: 0 0 7px; color: var(--muted); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card { position: relative; min-height: 380px; display: flex; flex-direction: column; padding: 28px 25px; overflow: hidden; border: 1px solid var(--line-soft); border-radius: var(--radius); background: linear-gradient(160deg, rgba(13,25,44,.94), rgba(6,13,25,.96)); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.service-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 10%, rgba(200,149,63,.13), transparent 35%); opacity: 0; transition: opacity .3s; }
.service-card:hover { transform: translateY(-7px); border-color: var(--line); box-shadow: var(--shadow); }
.service-card:hover::before, .service-card.featured::before { opacity: 1; }
.service-card.featured { border-color: var(--line); }
.service-number { align-self: flex-end; color: rgba(226,184,95,.4); font-family: var(--serif); font-size: 12px; letter-spacing: .1em; }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; margin: 28px 0 26px; color: var(--gold-bright); border: 1px solid var(--line); border-radius: 50%; font-size: 20px; }
.service-card h3 { max-width: 190px; margin-bottom: 14px; font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1.25; }
.service-card p { color: var(--muted); font-size: 13px; }
.service-card a { position: relative; z-index: 1; margin-top: auto; color: var(--gold-bright); font-size: 11px; font-weight: 700; }
.service-card a span { margin-left: 6px; transition: margin .2s; }
.service-card a:hover span { margin-left: 10px; }

/* Method */
.method { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #050c18; }
.method-head { display: grid; grid-template-columns: 1.1fr .7fr; align-items: end; gap: 100px; }
.method-head > p { max-width: 440px; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 70px; }
.step { position: relative; padding: 0 25px 0 0; text-align: center; }
.step > span { width: 54px; height: 54px; display: grid; place-items: center; margin: 0 auto 27px; color: var(--gold-bright); border: 1px solid var(--line); border-radius: 50%; background: var(--ink-2); font-family: var(--serif); font-size: 18px; box-shadow: 0 0 0 7px rgba(200,149,63,.04); }
.step-line { position: absolute; top: 27px; left: calc(50% + 34px); width: calc(100% - 69px); border-top: 1px dashed rgba(200,149,63,.4); }
.step h3 { color: var(--gold-bright); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.step p { color: var(--muted); font-size: 11px; line-height: 1.6; }

/* Results */
.results-top { display: grid; grid-template-columns: 350px 1fr; gap: 90px; align-items: end; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); }
.metrics > div { padding: 0 34px; border-left: 1px solid var(--line); }
.metrics strong { display: block; color: var(--gold-bright); font-family: var(--serif); font-size: clamp(36px, 4vw, 54px); font-weight: 500; line-height: 1; }
.metrics span { display: block; margin-top: 13px; color: var(--muted); font-size: 12px; }
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 66px; }
.quote { padding: 28px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--surface); }
.quote > span { color: var(--gold-bright); font-family: var(--serif); font-size: 40px; line-height: .7; }
.quote > p { min-height: 100px; margin: 16px 0 22px; color: #c1c6cf; font-size: 13px; }
.quote footer { display: flex; align-items: center; gap: 12px; }
.avatar { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--gold-soft); background: #152137; font-size: 10px; }
.quote footer strong, .quote footer small { display: block; }
.quote footer strong { font-size: 12px; }
.quote footer small { color: var(--muted); font-size: 10px; }

/* About */
.about { display: grid; grid-template-columns: minmax(390px, .8fr) 1.2fr; align-items: stretch; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.about-image { min-height: 630px; overflow: hidden; }
.about-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.05); }
.about-copy { max-width: 760px; align-self: center; padding: 90px 6vw; }
.about-copy > p:not(.eyebrow) { max-width: 680px; margin: 26px 0 38px; color: var(--muted); }
.credentials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.credentials > div { display: flex; gap: 12px; align-items: flex-start; }
.credentials > div > span { color: var(--gold-bright); font-size: 23px; }
.credentials p { margin: 0; }
.credentials strong, .credentials small { display: block; }
.credentials strong { font-size: 12px; }
.credentials small { margin-top: 4px; color: var(--muted); font-size: 10px; }

/* FAQ */
.faq { background: linear-gradient(180deg, var(--ink), #06101e); }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq-intro > p:last-child { max-width: 420px; margin-top: 26px; color: var(--muted); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 23px 0; color: var(--white); border: 0; background: transparent; text-align: left; font-size: 15px; }
.faq-item button b { color: var(--gold-bright); font-size: 23px; font-weight: 400; transition: transform .3s; }
.faq-item.open button b { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.faq-answer > p { min-height: 0; margin: 0; overflow: hidden; color: var(--muted); font-size: 13px; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer > p { padding-bottom: 24px; }

/* CTA + Footer */
.cta-section { padding: 80px 0; background: var(--ink-2); }
.cta-box { display: flex; justify-content: space-between; align-items: center; gap: 60px; padding: 45px 54px; border: 1px solid var(--line); background: radial-gradient(circle at 80% 50%, rgba(200,149,63,.11), transparent 36%); }
.cta-box h2 { font-size: clamp(32px, 3.5vw, 46px); }
.cta-box p:not(.eyebrow) { margin: 15px 0 0; color: var(--muted); }
.cta-action { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; }
.cta-action small { margin-top: 11px; color: var(--muted); font-size: 9px; }
.site-footer { padding: 65px 0 24px; border-top: 1px solid var(--line); background: #030811; }
.site-footer .brand-logo { width: 230px; height: 100px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .75fr 1fr 1fr; gap: 70px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid > div:first-child > p { max-width: 240px; margin-top: 20px; color: var(--muted); font-size: 11px; }
.footer-grid h2 { margin-bottom: 16px; color: var(--gold-bright); font-family: var(--sans); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.footer-grid a, .footer-grid span { margin-bottom: 6px; color: var(--muted); font-size: 11px; transition: color .2s; }
.footer-grid a:hover { color: var(--gold-soft); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 55px; padding-top: 22px; border-top: 1px solid var(--line-soft); color: #6e7580; font-size: 9px; }
.footer-bottom div { display: flex; gap: 20px; }

/* Modal */
.contact-modal { width: min(92vw, 610px); padding: 0; overflow: visible; color: var(--white); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 40px 100px rgba(0,0,0,.68); }
.contact-modal::backdrop { background: rgba(0,4,12,.84); backdrop-filter: blur(7px); }
.modal-close { position: absolute; top: 14px; right: 16px; width: 38px; height: 38px; color: var(--muted); border: 1px solid var(--line-soft); border-radius: 50%; background: transparent; font-size: 25px; }
.modal-heading { padding: 42px 42px 27px; border-bottom: 1px solid var(--line-soft); }
.modal-heading > span { color: var(--gold-bright); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.modal-heading h2 { margin: 10px 0 12px; font-family: var(--serif); font-size: 34px; font-weight: 500; line-height: 1.16; }
.modal-heading p { margin: 0; color: var(--muted); font-size: 13px; }
#lead-form { display: grid; gap: 17px; padding: 30px 42px 40px; }
#lead-form label { color: #d6dae2; font-size: 11px; font-weight: 600; letter-spacing: .04em; }
#lead-form input, #lead-form select { width: 100%; height: 49px; margin-top: 7px; padding: 0 14px; color: var(--white); border: 1px solid var(--line-soft); border-radius: 4px; background: #07101f; outline: none; }
#lead-form input:focus, #lead-form select:focus { border-color: var(--gold); }
#lead-form small { color: var(--muted); font-size: 9px; text-align: center; }
.whatsapp-float { position: fixed; right: 23px; bottom: 24px; z-index: 30; display: flex; align-items: center; gap: 10px; padding: 9px 15px 9px 9px; border: 1px solid rgba(76,211,103,.35); border-radius: 999px; background: rgba(7,23,18,.92); box-shadow: 0 10px 35px rgba(0,0,0,.35); }
.whatsapp-float span { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: #06110b; background: #51d36d; }
.whatsapp-float span svg { width: 18px; height: 18px; fill: currentColor; }
.whatsapp-float em { color: #dbe7df; font-size: 10px; font-style: normal; font-weight: 700; }

/* Motion */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }.delay-2 { transition-delay: .16s; }.delay-3 { transition-delay: .24s; }.delay-4 { transition-delay: .32s; }

@media (max-width: 1050px) {
  .main-nav { gap: 15px; }
  .main-nav a { font-size: 11px; }
  .nav-cta { display: none; }
  .hero-grid { grid-template-columns: minmax(0, 570px) 1fr; }
  .finance-pulse { width: 210px; }
  .pillars article { padding-inline: 18px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 330px; }
  .results-top { grid-template-columns: 300px 1fr; gap: 50px; }
  .about { grid-template-columns: .8fr 1.2fr; }
  .credentials { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 34px), var(--container)); }
  .section { padding: 82px 0; }
  .nav-wrap { min-height: 72px; }
  .menu-toggle { display: block; }
  .menu-toggle.open span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle.open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: fixed; top: 72px; left: 0; right: 0; display: grid; gap: 0; padding: 14px 20px 25px; background: rgba(4,9,20,.98); border-bottom: 1px solid var(--line); transform: translateY(-130%); opacity: 0; pointer-events: none; transition: transform .3s ease, opacity .3s ease; }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 12px 6px; font-size: 13px; }
  .main-nav a::after { display: none; }
  .hero { min-height: 820px; align-items: flex-end; padding-top: 120px; }
  .hero-media { background-position: 60% center; }
  .hero-shade { background: linear-gradient(0deg, var(--ink) 1%, rgba(4,9,20,.96) 32%, rgba(4,9,20,.52) 67%, rgba(4,9,20,.16) 100%); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { align-self: end; }
  .hero-copy h1 { max-width: 630px; font-size: clamp(42px, 9vw, 64px); }
  .hero-lead { font-size: 15px; }
  .finance-pulse { display: none; }
  .pillars-wrap { margin-top: 0; }
  .pillars { grid-template-columns: repeat(2, 1fr); border-radius: 0; border-inline: 0; }
  .pillars article:nth-child(3) { border-left: 0; }
  .pillars article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section-intro, .method-head, .results-top, .faq-grid { grid-template-columns: 1fr; gap: 25px; }
  .section-intro > p, .method-head > p { max-width: 560px; }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step { display: grid; grid-template-columns: 58px 1fr; column-gap: 20px; padding: 0 0 30px; text-align: left; }
  .step > span { grid-row: span 2; margin: 0; }
  .step-line { top: 58px; bottom: 0; left: 27px; width: 1px; border: 0; border-left: 1px dashed rgba(200,149,63,.4); }
  .step h3 { margin: 5px 0 6px; }
  .step p { margin: 0; }
  .results-top { gap: 45px; }
  .testimonials { grid-template-columns: 1fr; }
  .quote > p { min-height: auto; }
  .about { grid-template-columns: 1fr; }
  .about-image { min-height: 480px; max-height: 630px; }
  .about-copy { max-width: none; padding: 70px 34px; }
  .credentials { grid-template-columns: repeat(3, 1fr); }
  .cta-box { align-items: flex-start; flex-direction: column; padding: 38px 30px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .brand-logo { width: 160px; height: 58px; }
  .site-footer .brand-logo { width: 210px; height: 90px; }
  .hero { min-height: 810px; padding-bottom: 52px; }
  .hero-media { background-position: 67% top; background-size: auto 64%; background-color: var(--ink); background-repeat: no-repeat; }
  .hero-shade { background: linear-gradient(0deg, var(--ink) 9%, rgba(4,9,20,.98) 38%, rgba(4,9,20,.08) 78%); }
  .hero-copy h1 { font-size: 42px; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .trust-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 32px; }
  .trust-row > div + div { padding-left: 0; border: 0; }
  .trust-row > div:last-child { grid-column: 1 / -1; }
  .pillars { grid-template-columns: 1fr; padding: 0; }
  .pillars article { padding: 22px; }
  .pillars article + article { border-left: 0; border-top: 1px solid var(--line); }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 300px; }
  .metrics { grid-template-columns: 1fr; gap: 22px; }
  .metrics > div { padding: 0 0 0 20px; }
  .about-image { min-height: 390px; }
  .about-copy { padding: 60px 22px; }
  .credentials { grid-template-columns: 1fr; }
  .cta-action, .cta-action .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-bottom { flex-direction: column; }
  .modal-heading { padding: 38px 24px 24px; }
  #lead-form { padding: 25px 24px 30px; }
  .whatsapp-float em { display: none; }
  .whatsapp-float { padding-right: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Braúna institutional landing page */
.brauna-landing {
  --forest: #07162b;
  --forest-dark: #040914;
  --forest-deep: #020711;
  --cream: #f3f5f8;
  --paper: #f9fafc;
  --charcoal: #151e2b;
  --sage: #647082;
  --brauna-gold: #d4aa5b;
  --brauna-line: rgba(24, 52, 86, .18);
  background: var(--cream);
  color: var(--charcoal);
}
.brauna-landing .grain { opacity: .018; }
.brauna-landing main { overflow-x: clip; }
.brauna-landing .container { width: min(calc(100% - 56px), 1280px); }
.brauna-landing .site-header { background: rgba(4, 9, 20, .94); border-color: rgba(255,255,255,.12); backdrop-filter: blur(18px); }
.brauna-landing .site-header.scrolled { background: rgba(3, 8, 18, .98); }
.brauna-landing .nav-wrap { min-height: 84px; }
.brauna-landing .brand-logo { width: 164px; height: 66px; object-fit: contain; object-position: left center; }
.brauna-landing .brand-lucas { width: 104px; height: 70px; flex: 0 0 104px; }
.brauna-landing .brand-logo-lucas { width: 104px; height: 70px; object-fit: contain; object-position: center; filter: drop-shadow(0 7px 16px rgba(0,0,0,.28)); transition: transform .35s ease, filter .35s ease; }
.brauna-landing .brand:hover .brand-logo-lucas { transform: scale(1.04); filter: drop-shadow(0 5px 12px rgba(212,170,91,.24)); }
.brauna-landing .main-nav a { color: rgba(255,255,255,.8); font-size: 12px; }
.brauna-landing .main-nav a:hover { color: #fff; }
.brauna-landing .main-nav a::after { background: var(--brauna-gold); bottom: -11px; }
.brauna-landing .btn { border-radius: 7px; text-transform: none; letter-spacing: 0; min-height: 52px; font-size: 13px; }
.brauna-landing .btn-gold { color: #15130e; background: linear-gradient(115deg, #e7c77d, #c89745); box-shadow: 0 12px 35px rgba(2,7,17,.22); }
.brauna-landing .btn-gold:hover { background: linear-gradient(115deg, #efd797, #d4aa5b); }
.brauna-landing .btn-ghost, .brauna-landing .btn-outline { border-color: rgba(255,255,255,.38); color: #fff; }
.brauna-landing .btn-ghost:hover, .brauna-landing .btn-outline:hover { border-color: #fff; color: #fff; }
.brauna-landing .eyebrow { color: #9b773c; font-size: 10px; letter-spacing: .18em; }

.bl-hero { --hero-progress: 0; --hero-copy-y: 0px; --hero-media-y: 0px; --hero-media-scale: 1; --hero-brauna-opacity: 0; --hero-brauna-y: 28px; --hero-mark-opacity: 0; --hero-mark-y: 28px; --hero-mark-scale: .92; position: relative; width: 100%; height: 100svh; min-height: 720px; display: flex; align-items: stretch; overflow: hidden; background: var(--forest-dark); color: #fff; }
.bl-hero::before { content: ""; position: absolute; width: 580px; aspect-ratio: 1; left: -360px; top: 85px; border: 1px solid rgba(212,170,91,.18); border-radius: 50%; box-shadow: 0 0 0 34px rgba(212,170,91,.035), 0 0 0 70px rgba(212,170,91,.025), 0 0 0 108px rgba(212,170,91,.02); }
.bl-hero-grid { position: relative; height: 100%; min-height: 0; display: grid; grid-template-columns: minmax(480px, .9fr) 1.1fr; padding-top: 84px; }
.brauna-landing .bl-hero-copy { position: relative; z-index: 2; align-self: center; padding: 70px 0 64px; transform: translate3d(0,var(--hero-copy-y),0); will-change: transform; }
.bl-name { margin-bottom: 4px; font-family: var(--serif); font-size: clamp(46px, 5vw, 70px); line-height: 1; letter-spacing: -.035em; }
.bl-role { margin-bottom: 28px; color: var(--brauna-gold); font-family: var(--serif); font-size: clamp(25px, 2.6vw, 38px); line-height: 1.12; }
.bl-hero-copy h1 { max-width: 630px; margin-bottom: 20px; font-family: var(--serif); font-size: clamp(30px, 3vw, 42px); font-weight: 500; line-height: 1.17; letter-spacing: -.025em; }
.bl-lead { max-width: 570px; margin-bottom: 30px; color: rgba(255,255,255,.72); font-size: 16px; }
.brauna-landing .bl-hero-portrait { position: relative; min-width: 0; overflow: hidden; transform: translate3d(0,var(--hero-media-y),0) scale(var(--hero-media-scale)); transform-origin: center top; will-change: transform; }
.bl-hero-portrait::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--forest-dark) 0%, rgba(4,9,20,.24) 24%, transparent 53%), linear-gradient(0deg, var(--forest-dark) 0%, transparent 24%); pointer-events: none; }
.bl-hero-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 67% center; }
.brauna-landing .hero-actions { gap: 14px; }
.hero-scroll-branding { position: absolute; z-index: 3; right: 1.5%; bottom: 8px; display: flex; align-items: center; gap: 19px; pointer-events: none; }
.hero-scroll-brauna { width: 145px; height: 64px; padding-right: 18px; border-right: 1px solid rgba(255,255,255,.28); opacity: var(--hero-brauna-opacity); transform: translate3d(0,var(--hero-brauna-y),0); will-change: opacity, transform; }
.hero-scroll-brauna img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 10px 24px rgba(0,0,0,.35)); }
.hero-scroll-mark { width: 126px; height: 82px; overflow: visible; opacity: var(--hero-mark-opacity); transform: translate3d(0,var(--hero-mark-y),0) scale(var(--hero-mark-scale)); will-change: opacity, transform; }
.hero-scroll-mark img { width: 100%; height: 100%; object-fit: contain; object-position: center; filter: drop-shadow(0 10px 24px rgba(0,0,0,.35)); }
.hero-scroll-cue { position: absolute; z-index: 4; left: 0; bottom: 23px; display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.55); }
.hero-scroll-cue span { position: relative; width: 24px; height: 38px; border: 1px solid rgba(255,255,255,.35); border-radius: 20px; }
.hero-scroll-cue span::after { content: ""; position: absolute; top: 7px; left: 50%; width: 3px; height: 7px; border-radius: 3px; background: var(--brauna-gold); transform: translateX(-50%); animation: scroll-dot 1.8s ease-in-out infinite; }
.hero-scroll-cue small { font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
@keyframes scroll-dot { 0%,100% { opacity: .3; transform: translate(-50%,0); } 50% { opacity: 1; transform: translate(-50%,12px); } }

.institution-strip { color: #2d3c50; background: var(--paper); border-bottom: 1px solid var(--brauna-line); }
.institution-strip .container { min-height: 92px; display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: 46px; }
.institution-strip strong { display: flex; align-items: center; gap: 13px; font-size: 15px; font-weight: 600; }
.institution-strip strong img { width: 105px; height: 44px; flex: 0 0 105px; padding-right: 16px; border-right: 1px solid var(--brauna-line); object-fit: contain; filter: invert(16%) sepia(18%) saturate(1270%) hue-rotate(174deg) brightness(84%); }
.institution-strip strong span { color: #2d3c50; font-size: 14px; }
.institution-strip p { margin: 0; padding-left: 46px; border-left: 1px solid var(--brauna-line); color: var(--sage); font-size: 13px; }

.bl-section { padding: 112px 0; }
.bl-light { background: var(--paper); }
.bl-heading { display: grid; grid-template-columns: minmax(0, 1fr) 430px; align-items: end; gap: 90px; margin-bottom: 70px; }
.bl-heading h2, .about-text h2, .brauna-feature h2, .bl-faq h2, .bl-form h2 { margin-bottom: 0; font-size: clamp(38px, 4vw, 58px); letter-spacing: -.035em; }
.bl-heading > p { margin: 0 0 7px; color: var(--sage); }
.solution-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.solution-item { position: relative; z-index: 0; min-height: 250px; padding: 28px 24px; overflow: hidden; color: var(--charcoal); border: 1px solid var(--brauna-line); border-radius: 12px; background: #fff; box-shadow: 0 14px 34px rgba(15,31,55,.06); font-family: inherit; text-align: left; transition: border-color .35s ease, box-shadow .35s ease, transform .35s ease; }
.solution-item::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(212,170,91,.09), transparent 75%); opacity: 0; transform: scaleY(.75); transform-origin: top; transition: opacity .35s ease, transform .45s ease; }
.solution-item:hover, .solution-item:focus-within { border-color: rgba(159,122,57,.48); box-shadow: 0 20px 46px rgba(15,31,55,.12); transform: translateY(-5px); outline: none; }
.solution-item:hover::after, .solution-item:focus-within::after { opacity: 1; transform: scaleY(1); }
.solution-item > span { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 29px; border-radius: 50%; color: #8b692f; background: #edf0f5; font-family: var(--serif); font-size: 15px; transition: color .3s ease, background .3s ease, transform .35s cubic-bezier(.2,.8,.2,1); }
.solution-item:hover > span { color: #fff; background: #9a7536; transform: translateY(-5px) rotate(-5deg); }
.solution-item h3 { min-height: 58px; margin-bottom: 12px; font-family: var(--serif); font-size: 20px; line-height: 1.22; }
.solution-item p { margin: 0; color: var(--sage); font-size: 12px; line-height: 1.55; }
.solution-item-trigger { position: absolute; inset: 0; z-index: 1; padding: 0; cursor: pointer; border: 0; border-radius: inherit; background: transparent; }
.solution-item-trigger > span { position: absolute; right: 22px; bottom: 20px; display: flex; align-items: center; gap: 7px; color: #8b692f; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; opacity: .72; transition: opacity .3s ease, transform .3s ease; }
.solution-item:hover .solution-item-trigger > span, .solution-item:focus-within .solution-item-trigger > span { opacity: 1; transform: translateX(3px); }
.solution-item-trigger:focus-visible { outline: 2px solid #9a7536; outline-offset: -4px; }

.bl-method { --process-progress: 0; position: relative; min-height: 720px; overflow: clip; color: #fff; background: radial-gradient(circle at 82% 24%, rgba(20,70,116,.3), transparent 34%), var(--forest); }
.bl-method::after { content: ""; position: absolute; width: 430px; height: 430px; right: -190px; top: -190px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 42px rgba(255,255,255,.018), 0 0 0 86px rgba(255,255,255,.012); }
.bl-method .bl-heading > p { color: rgba(255,255,255,.65); }
.process-line { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; }
.process-line::before, .process-line::after { content: ""; position: absolute; z-index: -1; top: 34px; left: 10%; right: 10%; height: 2px; border-radius: 2px; }
.process-line::before { background: rgba(255,255,255,.12); }
.process-line::after { background: linear-gradient(90deg, #f2d58f, var(--brauna-gold)); box-shadow: 0 0 18px rgba(212,170,91,.35); transform: scaleX(var(--process-progress)); transform-origin: left; transition: transform .45s cubic-bezier(.22,.8,.22,1); }
.process-line li { position: relative; min-height: 250px; padding: 0 17px 24px; color: #fff; border: 1px solid transparent; border-radius: 20px; text-align: center; opacity: .16; transform: translateY(42px) scale(.95); filter: blur(3px); transition: opacity .55s ease, transform .65s cubic-bezier(.2,.8,.2,1), filter .55s ease, border-color .4s ease, background .4s ease, box-shadow .4s ease; }
.process-line li.is-active { opacity: 1; transform: none; filter: none; border-color: rgba(255,255,255,.09); background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); box-shadow: 0 18px 48px rgba(0,0,0,.16); }
.process-line li > span { position: relative; z-index: 1; width: 68px; height: 68px; display: grid; place-items: center; margin: 0 auto 26px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: #101827; background: radial-gradient(circle at 32% 24%, #ffe9af 0, #e2b95f 45%, #b57b25 100%); font-family: var(--serif); font-size: 21px; font-weight: 600; box-shadow: 0 0 0 9px var(--forest), inset 0 2px 1px rgba(255,255,255,.62), 0 13px 32px rgba(0,0,0,.38); transition: transform .55s cubic-bezier(.2,.8,.2,1), box-shadow .55s ease; }
.process-line li.is-active > span { transform: translateY(-5px); box-shadow: 0 0 0 9px var(--forest), inset 0 2px 1px rgba(255,255,255,.7), 0 18px 38px rgba(0,0,0,.42), 0 0 24px rgba(212,170,91,.22); }
.process-line li > span::after { content: ""; position: absolute; inset: -9px; border: 1px solid rgba(231,199,125,.35); border-radius: inherit; opacity: 0; transform: scale(.75); transition: opacity .5s ease, transform .6s cubic-bezier(.2,.8,.2,1); }
.process-line li.is-active > span::after { opacity: 1; transform: scale(1); }
.process-line h3 { margin-bottom: 10px; color: #fff; font-family: var(--serif); font-size: 20px; font-weight: 500; }
.process-line p { margin: 0; color: rgba(255,255,255,.65); font-size: 12px; line-height: 1.55; }

/* Metodologia circular guiada pelo scroll */
.process-scroll-stage { position: relative; height: 285vh; min-height: 1900px; margin-top: -24px; }
.process-sticky { position: sticky; top: 84px; min-height: calc(100vh - 84px); display: grid; place-items: center; align-content: center; gap: 20px; padding: 24px 0 54px; }
.process-orbit { position: relative; width: min(68vw, 610px); aspect-ratio: 1; }
.process-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; transform: rotate(-90deg); filter: drop-shadow(0 20px 45px rgba(0,0,0,.2)); }
.process-ring-track, .process-ring-progress { fill: none; stroke-width: 1.7; }
.process-ring-track { stroke: rgba(255,255,255,.12); }
.process-ring-progress { stroke: url(#process-gradient); stroke: #e4bd68; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--process-progress)); transition: stroke-dashoffset .18s linear; filter: drop-shadow(0 0 5px rgba(228,189,104,.55)); }
.process-nodes { position: absolute; inset: 0; z-index: 2; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.process-nodes li { position: absolute; left: var(--node-x); top: var(--node-y); width: 108px; display: grid; justify-items: center; gap: 8px; color: rgba(255,255,255,.4); text-align: center; opacity: .34; transform: translate(-50%,-50%) scale(.76); transition: opacity .45s ease, color .45s ease, transform .55s cubic-bezier(.2,.8,.2,1); }
.process-nodes li > span { width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: rgba(255,255,255,.7); background: #0b2038; font-family: var(--serif); font-size: 19px; box-shadow: 0 0 0 8px rgba(7,22,43,.94); transition: color .45s ease, background .45s ease, box-shadow .45s ease; }
.process-nodes li small { max-width: 108px; font-size: 9px; font-weight: 700; letter-spacing: .08em; line-height: 1.3; text-transform: uppercase; }
.process-nodes li.is-active { color: rgba(255,255,255,.82); opacity: 1; transform: translate(-50%,-50%) scale(1); }
.process-nodes li.is-active > span { color: #101827; border-color: rgba(255,255,255,.7); background: radial-gradient(circle at 30% 22%, #ffe9ae, #d7a84c 62%, #aa7020); box-shadow: 0 0 0 8px rgba(7,22,43,.94), 0 11px 30px rgba(0,0,0,.38); }
.process-nodes li.is-current > span { box-shadow: 0 0 0 8px rgba(7,22,43,.94), 0 0 0 10px rgba(228,189,104,.2), 0 14px 38px rgba(0,0,0,.42), 0 0 26px rgba(228,189,104,.34); }
.process-card-stack { position: absolute; z-index: 1; left: 50%; top: 50%; width: 54%; min-width: 270px; min-height: 210px; transform: translate(-50%,-50%); }
.process-card { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 30px 32px; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 30px; background: linear-gradient(145deg, rgba(16,45,75,.88), rgba(4,15,29,.94)); box-shadow: 0 28px 68px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.07); opacity: 0; transform: translateY(20px) scale(.94); pointer-events: none; transition: opacity .48s ease, transform .58s cubic-bezier(.2,.8,.2,1); }
.process-card::after { content: ""; position: absolute; width: 150px; height: 150px; right: -75px; bottom: -85px; border: 1px solid rgba(228,189,104,.2); border-radius: 50%; box-shadow: 0 0 0 28px rgba(228,189,104,.025); }
.process-card.is-active { opacity: 1; transform: none; pointer-events: auto; cursor: pointer; }
.process-card.is-active:hover, .process-card.is-active:focus-within { border-color: rgba(228,189,104,.52); box-shadow: 0 34px 78px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.1), 0 0 0 1px rgba(228,189,104,.12); outline: none; }
.process-card b { margin-bottom: 9px; color: var(--brauna-gold); font-size: 9px; letter-spacing: .17em; text-transform: uppercase; }
.process-card h3 { margin: 0 0 12px; font-family: var(--serif); font-size: clamp(23px, 3vw, 34px); font-weight: 500; line-height: 1.08; }
.process-card p { margin: 0; color: rgba(255,255,255,.64); font-size: 12px; line-height: 1.6; }
.process-card-action { position: relative; z-index: 1; display: flex; align-items: center; gap: 7px; margin-top: 17px; color: #e7c77d; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.process-card-trigger { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; border-radius: inherit; background: transparent; cursor: pointer; }
.process-card-trigger:focus-visible { outline: 2px solid #e7c77d; outline-offset: -5px; }
.process-scroll-hint { display: flex; align-items: center; gap: 9px; margin: 0; color: rgba(255,255,255,.48); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.process-scroll-hint span { width: 5px; height: 5px; border-radius: 50%; background: var(--brauna-gold); box-shadow: 0 0 0 5px rgba(212,170,91,.1); animation: process-hint 1.8s ease-in-out infinite; }
@keyframes process-hint { 50% { transform: translateY(5px); opacity: .45; } }

/* Modal das soluções */
body.solution-modal-open { overflow: hidden; }
.solution-modal[hidden] { display: none; }
.solution-modal { position: fixed; z-index: 90; inset: 0; display: grid; place-items: center; padding: 24px; }
.solution-modal-backdrop { position: absolute; inset: 0; background: rgba(2,7,17,.76); backdrop-filter: blur(9px); animation: modal-fade .3s ease both; }
.solution-dialog { position: relative; z-index: 1; width: min(100%, 610px); max-height: min(780px, calc(100vh - 48px)); overflow-y: auto; padding: clamp(32px,5vw,58px); border: 1px solid rgba(212,170,91,.24); border-radius: 32px; background: linear-gradient(145deg, #fff, #f2f4f8); box-shadow: 0 35px 110px rgba(0,0,0,.45); animation: modal-rise .42s cubic-bezier(.2,.8,.2,1) both; }
.solution-dialog-close { position: absolute; top: 18px; right: 18px; width: 42px; height: 42px; display: grid; place-items: center; color: #596576; border: 1px solid rgba(18,48,83,.12); border-radius: 50%; background: #fff; font-size: 26px; line-height: 1; cursor: pointer; transition: color .25s ease, transform .25s ease, border-color .25s ease; }
.solution-dialog-close:hover, .solution-dialog-close:focus-visible { color: #7b5418; border-color: rgba(159,122,57,.42); transform: rotate(5deg); outline: none; }
.solution-dialog-number { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 24px; color: #5f4318; border-radius: 50%; background: linear-gradient(145deg,#f5d88f,#d1a04a); font-family: var(--serif); font-size: 17px; box-shadow: 0 12px 30px rgba(114,77,22,.18); }
.solution-dialog .eyebrow { margin-bottom: 10px; }
.solution-dialog h2 { max-width: 480px; margin: 0 0 16px; color: var(--charcoal); font-size: clamp(34px,5vw,51px); line-height: 1.02; letter-spacing: -.035em; }
.solution-dialog-lead { color: var(--sage); font-size: 15px; line-height: 1.65; }
.solution-dialog ul { display: grid; gap: 0; margin: 24px 0 28px; padding: 0; list-style: none; border-top: 1px solid var(--brauna-line); }
.solution-dialog li { position: relative; padding: 13px 0 13px 23px; color: #48576a; border-bottom: 1px solid var(--brauna-line); font-size: 12px; }
.solution-dialog li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 6px; height: 6px; border-radius: 50%; background: var(--brauna-gold); }
.solution-dialog .btn { width: 100%; }
@keyframes modal-fade { from { opacity: 0; } }
@keyframes modal-rise { from { opacity: 0; transform: translateY(28px) scale(.96); } }

/* Modal das etapas */
.process-modal[hidden] { display: none; }
.process-modal { position: fixed; z-index: 95; inset: 0; display: grid; place-items: center; padding: 24px; }
.process-modal-backdrop { position: absolute; inset: 0; background: rgba(2,7,17,.82); backdrop-filter: blur(10px); animation: modal-fade .3s ease both; }
.process-dialog { position: relative; z-index: 1; width: min(100%, 650px); max-height: calc(100vh - 48px); overflow-y: auto; padding: clamp(36px,5vw,60px); color: #fff; border: 1px solid rgba(228,189,104,.3); border-radius: 32px; background: radial-gradient(circle at 100% 0, rgba(35,83,126,.38), transparent 40%), linear-gradient(145deg,#0b2745,#061425); box-shadow: 0 38px 120px rgba(0,0,0,.56); animation: modal-rise .42s cubic-bezier(.2,.8,.2,1) both; }
.process-dialog::after { content: ""; position: absolute; right: -80px; bottom: -105px; width: 230px; height: 230px; border: 1px solid rgba(228,189,104,.18); border-radius: 50%; box-shadow: 0 0 0 40px rgba(228,189,104,.025); pointer-events: none; }
.process-dialog-close { position: absolute; z-index: 2; top: 18px; right: 18px; width: 42px; height: 42px; display: grid; place-items: center; color: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.14); border-radius: 50%; background: rgba(255,255,255,.06); font-size: 26px; line-height: 1; cursor: pointer; }
.process-dialog-close:hover, .process-dialog-close:focus-visible { color: #fff; border-color: rgba(228,189,104,.5); outline: none; }
.process-dialog .eyebrow { color: #e7c77d; }
.process-dialog h2 { margin: 8px 0 20px; font-size: clamp(39px,6vw,62px); letter-spacing: -.035em; }
.process-dialog-description { position: relative; z-index: 1; margin: 0 0 30px; color: rgba(255,255,255,.74); font-size: clamp(14px,1.7vw,17px); line-height: 1.75; }
.process-dialog .btn { position: relative; z-index: 1; width: 100%; }

.about-editorial { display: grid; grid-template-columns: minmax(320px, .72fr) 1.28fr; align-items: start; gap: clamp(60px, 9vw, 140px); }
.about-photo { position: sticky; top: 118px; }
.about-photo img { transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .5s ease; }
.about-photo:hover img { transform: scale(1.025); filter: saturate(1.05); }
.about-photo::before { content: ""; position: absolute; inset: 22px -22px -22px 22px; border: 1px solid rgba(132,98,41,.3); }
.about-photo img { position: relative; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 81% center; border-radius: 8px; background: #e9e5db; }
.about-text > p:not(.eyebrow) { max-width: 720px; margin: 24px 0 0; color: var(--sage); }
.about-story { margin-top: 30px; padding-left: 24px; border-left: 1px solid rgba(132,98,41,.28); }
.about-story p { max-width: 720px; margin: 0 0 20px; color: var(--sage); line-height: 1.78; }
.about-story p:last-child { margin-bottom: 0; }
.brauna-connection { display: grid; grid-template-columns: 126px 1fr; align-items: center; gap: 24px; margin-top: 30px; padding: 22px 24px; color: #fff; border-radius: 8px; background: #07162b; }
.brauna-connection > img { width: 110px; }
.brauna-connection p { margin: 0; }
.brauna-connection strong, .brauna-connection span { display: block; }
.brauna-connection strong { margin-bottom: 4px; color: #e3bd6c; font-family: var(--serif); font-size: 17px; font-weight: 500; }
.brauna-connection span { color: rgba(255,255,255,.66); font-size: 11px; line-height: 1.5; }
.about-text blockquote { max-width: 660px; margin: 34px 0 0; padding: 18px 0 18px 27px; border-left: 2px solid var(--brauna-gold); color: #4a554f; font-family: var(--serif); font-size: 21px; line-height: 1.45; }
.about-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 26px; }
.about-actions > a:not(.btn) { color: #7b5418; font-size: 11px; font-weight: 700; }
.about-actions > a:not(.btn):hover { color: #3f2b0c; }

.section-cta { display: flex; align-items: center; justify-content: space-between; gap: 42px; margin-top: 58px; padding: 30px 34px; border-radius: 16px; }
.section-cta > div:first-child { max-width: 660px; }
.section-cta small, .section-cta strong { display: block; }
.section-cta small { margin-bottom: 7px; color: #9a6e28; font-size: 9px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.section-cta strong { font-family: var(--serif); font-size: clamp(23px, 2.3vw, 34px); font-weight: 500; line-height: 1.12; }
.section-cta p { margin: 8px 0 0; color: var(--sage); font-size: 11px; }
.section-cta-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 22px; }
.section-cta-link { color: #6b4a17; font-size: 10px; font-weight: 800; white-space: nowrap; }
.section-cta-link:hover { color: #2f210c; }
.section-cta-light { border: 1px solid rgba(18,48,83,.12); background: linear-gradient(135deg, #f7f3e9, #fff); box-shadow: 0 20px 55px rgba(15,32,54,.07); }
.section-cta-dark { margin-top: -36px; color: #fff; border: 1px solid rgba(212,170,91,.28); background: linear-gradient(120deg, #07162b, #0c2948); box-shadow: 0 25px 60px rgba(0,0,0,.22); }
.section-cta-dark p { color: rgba(255,255,255,.62); }
.section-cta-dark small { color: #e2bf73; }
.section-cta-outline { margin-top: 42px; color: #fff; border: 1px solid rgba(212,170,91,.32); background: rgba(255,255,255,.025); }
.section-cta-outline small { color: #e2bf73; }
.section-cta-outline .section-cta-link { color: #e8c97f; }

.brauna-feature { position: relative; min-height: 410px; display: flex; align-items: center; overflow: hidden; color: #fff; background: var(--forest-deep) url("assets/brauna-tree.webp") center/cover no-repeat; }
.brauna-feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,7,17,.22), rgba(2,7,17,.9) 48%, rgba(2,7,17,.98)); }
.brauna-feature { background-attachment: fixed; }
.brauna-feature-content { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 730px) 260px; align-items: center; justify-content: end; gap: 110px; padding-block: 80px; }
.brauna-feature .eyebrow { color: #e2bf73; }
.brauna-feature h2 { margin-bottom: 20px; }
.brauna-feature p { max-width: 680px; margin-bottom: 27px; color: rgba(255,255,255,.78); }
.brauna-feature-content > img { width: 240px; padding-left: 46px; border-left: 1px solid rgba(255,255,255,.36); }

.brauna-support { padding: 100px 0 108px; color: #fff; background: #07162b; border-top: 1px solid rgba(255,255,255,.1); }
.support-heading { max-width: 760px; margin-bottom: 58px; }
.support-heading h2 { margin: 0; font-size: clamp(38px, 4vw, 57px); letter-spacing: -.035em; }
.support-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.support-grid article { position: relative; min-height: 255px; padding: 30px 26px; overflow: hidden; border-left: 1px solid rgba(255,255,255,.14); opacity: 0; transform: translateY(48px) scale(.96); transition: opacity .7s ease, background .35s ease, transform .75s cubic-bezier(.2,.8,.2,1); }
.support-grid.line-visible article { opacity: 1; transform: none; }
.support-grid.line-visible article:nth-child(2) { transition-delay: .12s; }
.support-grid.line-visible article:nth-child(3) { transition-delay: .24s; }
.support-grid.line-visible article:nth-child(4) { transition-delay: .36s; }
.support-grid article::after { content: ""; position: absolute; width: 120px; height: 120px; right: -70px; bottom: -70px; border: 1px solid rgba(212,170,91,.3); border-radius: 50%; opacity: 0; transform: scale(.55); transition: opacity .4s ease, transform .5s ease; }
.support-grid article:hover { z-index: 1; background: rgba(255,255,255,.035); transform: translateY(-5px); }
.support-grid article:hover::after { opacity: 1; transform: scale(1); }
.support-grid article:last-child { border-right: 1px solid rgba(255,255,255,.14); }
.support-grid article > span { width: 58px; height: 58px; display: grid; place-items: center; color: #111827; border: 1px solid rgba(255,255,255,.34); border-radius: 18px; background: linear-gradient(145deg, #f2d58f, var(--brauna-gold)); box-shadow: 0 12px 28px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.5); font-family: var(--serif); font-size: 19px; font-weight: 600; letter-spacing: .04em; transform: rotate(-3deg); transition: transform .35s ease, box-shadow .35s ease; }
.support-grid article:hover > span { transform: translateY(-4px) rotate(0); box-shadow: 0 18px 34px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.58); }
.support-grid h3 { margin: 28px 0 12px; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.support-grid p { margin: 0; color: rgba(255,255,255,.61); font-size: 12px; }
.support-grid a { display: inline-flex; gap: 8px; margin-top: 19px; color: #e3bd6c; font-size: 11px; font-weight: 700; }

.bl-contact { background: #edf0f5; }
.contact-duo { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: clamp(70px, 8vw, 120px); }
.bl-faq h2 { margin-bottom: 36px; font-size: clamp(36px, 3.5vw, 50px); }
.brauna-landing .faq-item { border-color: var(--brauna-line); }
.brauna-landing .faq-item button { color: var(--charcoal); padding: 19px 0; font-size: 14px; }
.brauna-landing .faq-item button b { color: #8b692f; }
.brauna-landing .faq-answer > p { color: var(--sage); }
.bl-form { padding: clamp(30px, 4vw, 52px); border: 1px solid rgba(18,48,83,.12); border-radius: 10px; background: var(--paper); box-shadow: 0 24px 70px rgba(15,31,55,.1); }
.bl-form h2 { margin-bottom: 14px; font-size: clamp(34px, 3.4vw, 48px); }
.bl-form > p:not(.eyebrow) { color: var(--sage); }
.bl-form label { display: block; margin-top: 16px; color: #364357; font-size: 11px; font-weight: 600; }
.bl-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bl-form input:not([type="checkbox"]), .bl-form select, .bl-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; color: var(--charcoal); border: 1px solid rgba(18,48,83,.2); border-radius: 5px; background: #fff; outline: none; }
.bl-form input:not([type="checkbox"]), .bl-form select { height: 48px; }
.bl-form textarea { resize: vertical; }
.bl-form input:focus, .bl-form select:focus, .bl-form textarea:focus { border-color: #9f7a39; box-shadow: 0 0 0 3px rgba(159,122,57,.11); }
.bl-form .consent { display: grid; grid-template-columns: 18px 1fr; align-items: start; gap: 10px; font-weight: 400; line-height: 1.45; }
.bl-form .consent input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--forest); }
.bl-form .consent a { color: #8b692f; text-decoration: underline; text-underline-offset: 2px; }
.bl-form .btn { position: relative; width: 100%; margin-top: 22px; overflow: hidden; border: 0; }
.bl-form .btn::after { content: ""; position: absolute; inset: -100% auto -100% -35%; width: 26%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.48), transparent); transform: rotate(16deg); animation: button-sheen 4.8s ease-in-out infinite; }
@keyframes button-sheen { 0%,68% { left: -35%; } 88%,100% { left: 120%; } }
.bl-form .form-feedback { margin: 12px 0 0; color: #0b3560; font-size: 12px; text-align: center; }

.bl-footer { padding: 58px 0 26px; color: rgba(255,255,255,.72); background: var(--forest-deep); }
.footer-top { display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 38px; padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,.14); }
.footer-top > img { width: 180px; }
.footer-top > .footer-lucas-logo { width: 138px; height: 96px; object-fit: contain; object-position: center; filter: drop-shadow(0 9px 18px rgba(0,0,0,.3)); }
.footer-top > div { display: flex; flex-direction: column; padding-left: 38px; border-left: 1px solid rgba(255,255,255,.22); }
.footer-top strong { color: #fff; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.footer-top span { font-size: 12px; }
.footer-top nav { display: flex; flex-wrap: wrap; gap: 23px; font-size: 11px; }
.footer-top a:hover { color: #fff; }
.footer-legal { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 42px; padding-top: 25px; color: rgba(255,255,255,.48); font-size: 10px; }
.footer-legal p { max-width: 750px; margin: 0; }
.footer-legal > span { grid-column: 2; }
.arca-credit { grid-column: 3; grid-row: 1; justify-self: end; display: flex; align-items: center; gap: 15px; min-width: 330px; padding: 13px 18px 13px 13px; color: #17342f; border-radius: 24px; background: #f7f1e5; box-shadow: 0 14px 34px rgba(0,0,0,.22); }
.arca-icon { width: 62px; height: 62px; display: grid; place-items: center; flex: 0 0 62px; border-radius: 17px; background: #06090a; }
.arca-icon img { width: 44px; height: 44px; object-fit: contain; }
.arca-copy { display: flex; flex-direction: column; gap: 3px; }
.arca-copy small { color: #66706d; font-size: 12px; font-weight: 600; }
.arca-copy strong { color: #17342f; font-size: 19px; font-weight: 700; letter-spacing: -.02em; }

.brauna-landing .whatsapp-float { border-color: rgba(255,255,255,.18); background: rgba(4,9,20,.96); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.brauna-landing .whatsapp-float:hover { transform: translateY(-5px); border-color: rgba(81,211,109,.6); box-shadow: 0 18px 42px rgba(0,0,0,.32); }

/* Luisa — assistente virtual */
.luisa-chat { position: fixed; z-index: 45; left: 24px; bottom: 24px; color: var(--charcoal); }
.luisa-launcher { min-width: 190px; height: 62px; display: flex; align-items: center; gap: 11px; padding: 6px 17px 6px 6px; color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(4,9,20,.97); box-shadow: 0 16px 38px rgba(0,0,0,.3); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.luisa-launcher:hover { transform: translateY(-4px); border-color: rgba(212,170,91,.65); box-shadow: 0 20px 46px rgba(0,0,0,.36); }
.luisa-launcher > span:last-child { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; }
.luisa-launcher strong { font-size: 12px; }
.luisa-launcher small { margin-top: 3px; color: rgba(255,255,255,.58); font-size: 9px; }
.luisa-avatar { position: relative; width: 49px; height: 49px; flex: 0 0 49px; overflow: hidden; border: 2px solid var(--brauna-gold); border-radius: 50%; background: #dce3ec; }
.luisa-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: center 16%; }
.luisa-avatar i, .luisa-header span i { display: inline-block; border-radius: 50%; background: #42d675; box-shadow: 0 0 0 2px rgba(4,9,20,.95); }
.luisa-avatar i { position: absolute; right: 2px; bottom: 2px; width: 9px; height: 9px; }
.luisa-panel { position: absolute; left: 0; bottom: 76px; width: min(370px, calc(100vw - 32px)); max-height: min(650px, calc(100vh - 130px)); display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(212,170,91,.34); border-radius: 18px; background: #f8fafc; box-shadow: 0 26px 70px rgba(0,0,0,.35); opacity: 0; visibility: hidden; transform: translateY(18px) scale(.97); transform-origin: left bottom; transition: opacity .25s ease, transform .3s cubic-bezier(.2,.8,.2,1), visibility .25s; }
.luisa-chat.open .luisa-panel { opacity: 1; visibility: visible; transform: none; }
.luisa-header { min-height: 82px; display: flex; align-items: center; gap: 12px; padding: 12px 15px; color: #fff; background: linear-gradient(130deg, #07162b, #0c2744); }
.luisa-header > img { width: 57px; height: 57px; flex: 0 0 57px; object-fit: cover; object-position: center 15%; border: 2px solid rgba(231,199,125,.8); border-radius: 50%; background: #dce3ec; }
.luisa-header > div { display: flex; flex-direction: column; line-height: 1.2; }
.luisa-header strong { font-family: var(--serif); font-size: 20px; font-weight: 500; }
.luisa-header span { margin-top: 5px; color: rgba(255,255,255,.66); font-size: 10px; }
.luisa-header span i { width: 7px; height: 7px; margin-right: 5px; box-shadow: none; }
.luisa-close { width: 36px; height: 36px; margin-left: auto; color: rgba(255,255,255,.75); border: 0; border-radius: 50%; background: rgba(255,255,255,.08); font-size: 25px; line-height: 1; }
.luisa-close:hover { color: #fff; background: rgba(255,255,255,.15); }
.luisa-messages { max-height: 235px; overflow-y: auto; padding: 17px 15px 6px; background: linear-gradient(180deg, #eef2f7, #f8fafc); }
.luisa-message { max-width: 88%; margin-bottom: 10px; padding: 11px 13px; border-radius: 14px; font-size: 11px; line-height: 1.5; }
.luisa-message p { margin: 0; }
.luisa-message-bot { margin-right: auto; color: #334155; border: 1px solid rgba(18,48,83,.1); border-bottom-left-radius: 4px; background: #fff; }
.luisa-message-user { margin-left: auto; color: #fff; border-bottom-right-radius: 4px; background: #0b2947; }
.luisa-whatsapp-link { display: flex; align-items: center; gap: 7px; margin-top: 12px; padding: 10px 12px; color: #fff; border-radius: 10px; background: #178b48; box-shadow: 0 8px 20px rgba(23,139,72,.2); font-size: 10px; font-weight: 700; line-height: 1.25; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.luisa-whatsapp-link span { width: 18px; height: 18px; display: grid; flex: 0 0 18px; place-items: center; color: #178b48; border: 2px solid #fff; border-radius: 50%; background: #fff; font-size: 6px; }
.luisa-whatsapp-link b { margin-left: auto; font-size: 13px; font-weight: 500; }
.luisa-whatsapp-link:hover, .luisa-whatsapp-link:focus-visible { color: #fff; background: #10733b; box-shadow: 0 11px 25px rgba(23,139,72,.28); transform: translateY(-2px); outline: none; }
.luisa-questions { display: grid; gap: 7px; padding: 10px 15px 12px; background: #f8fafc; }
.luisa-questions button { min-height: 36px; padding: 8px 12px; color: #26364b; border: 1px solid rgba(18,48,83,.14); border-radius: 9px; background: #fff; font-size: 10px; font-weight: 600; text-align: left; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
.luisa-questions button:hover, .luisa-questions button[aria-pressed="true"] { color: #6f4f1c; border-color: rgba(159,122,57,.48); background: #fffaf0; transform: translateX(3px); }
.luisa-disclaimer { margin: 0; padding: 10px 15px 12px; color: #7b8491; border-top: 1px solid rgba(18,48,83,.09); background: #f8fafc; font-size: 8px; line-height: 1.4; }

/* Varied entrances and progressive lines */
.brauna-landing .solution-item.reveal { transform: translateY(34px) scale(.97); }
.brauna-landing .solution-item.reveal.visible { transform: none; }
.brauna-landing .solution-item.reveal.visible:hover, .brauna-landing .solution-item.reveal.visible:focus-within { transform: translateY(-5px); }
.brauna-landing .about-photo.reveal { transform: translateX(-42px); }
.brauna-landing .about-photo.reveal.visible { transform: none; }
.brauna-landing .about-text.reveal { transform: translateX(42px); }
.brauna-landing .about-text.reveal.visible { transform: none; }
.motion-line { position: relative; }
.motion-line::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: linear-gradient(90deg, transparent, var(--brauna-gold), transparent); transform: scaleX(0); transform-origin: left; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); pointer-events: none; }
.motion-line.line-visible::after { transform: scaleX(1); }

@media (max-width: 1080px) {
  .brauna-landing .main-nav { gap: 15px; }
  .brauna-landing .nav-cta { display: none; }
  .bl-hero-grid { grid-template-columns: minmax(430px, 1fr) 1fr; }
  .solution-rail { grid-template-columns: repeat(2, 1fr); }
  .brauna-feature-content { grid-template-columns: 1fr 220px; gap: 70px; }
  .support-grid { grid-template-columns: repeat(2, 1fr); }
  .support-grid article:nth-child(2) { border-right: 1px solid rgba(255,255,255,.14); }
  .support-grid article:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
  .footer-legal { grid-template-columns: 1fr auto; gap: 24px 36px; }
  .footer-legal > span { grid-column: 2; }
  .arca-credit { grid-column: 1 / -1; grid-row: 2; justify-self: end; width: min(100%, 350px); padding: 13px 18px 13px 13px; border: 0; }
}

@media (max-width: 900px) {
  .bl-method { min-height: auto; }
  .process-scroll-stage { height: 270vh; min-height: 1850px; }
  .process-orbit { width: min(76vw, 590px); }
}

@media (max-width: 820px) {
  .brauna-landing .container { width: min(calc(100% - 36px), 1280px); }
  .brauna-landing .nav-wrap { min-height: 72px; }
  .brauna-landing .brand-logo { width: 145px; height: 57px; }
  .brauna-landing .brand-lucas { width: 90px; height: 61px; flex-basis: 90px; }
  .brauna-landing .brand-logo-lucas { width: 90px; height: 61px; }
  .brauna-landing .main-nav { top: 72px; background: rgba(3,8,18,.99); }
  .bl-hero { --mobile-portrait-height: clamp(330px, 48svh, 430px); height: auto; min-height: 100svh; }
  .bl-hero-grid { height: auto; min-height: 100svh; grid-template-columns: 1fr; padding-top: 72px; }
  .brauna-landing .bl-hero-copy { align-self: auto; padding: calc(var(--mobile-portrait-height) - 52px) 0 88px; }
  .bl-name { font-size: 48px; }
  .bl-role { font-size: 28px; }
  .bl-hero-copy h1 { font-size: 30px; }
  .brauna-landing .bl-hero-portrait { position: absolute; z-index: 0; inset: 72px 0 auto 0; height: var(--mobile-portrait-height); }
  .bl-hero-portrait::after { background: linear-gradient(0deg, var(--forest-dark) 0%, rgba(4,9,20,.72) 28%, rgba(4,9,20,.16) 66%, transparent 82%); }
  .bl-hero-portrait img { object-position: 76% center; }
  .hero-scroll-branding { left: 18px; right: auto; bottom: 9px; gap: 10px; }
  .hero-scroll-brauna { width: 112px; height: 50px; padding-right: 10px; }
  .hero-scroll-mark { width: 92px; height: 60px; }
  .hero-scroll-cue { display: none; }
  .brauna-feature { background-attachment: scroll; }
  .institution-strip .container { grid-template-columns: 1fr; gap: 8px; padding-block: 22px; }
  .institution-strip p { padding: 0; border: 0; }
  .bl-section { padding: 84px 0; }
  .bl-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 48px; }
  .about-editorial { grid-template-columns: 1fr; gap: 60px; }
  .about-photo { position: relative; top: auto; }
  .about-photo { max-width: 480px; }
  .section-cta { align-items: flex-start; flex-direction: column; gap: 24px; }
  .brauna-landing .about-photo.reveal, .brauna-landing .about-text.reveal { transform: translateY(28px); }
  .brauna-landing .about-photo.reveal.visible, .brauna-landing .about-text.reveal.visible { transform: none; }
  .brauna-feature-content { grid-template-columns: 1fr; gap: 42px; }
  .brauna-feature-content > img { width: 210px; padding: 0; border: 0; }
  .contact-duo { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 180px 1fr; }
  .footer-top nav { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .bl-hero { --mobile-portrait-height: clamp(290px, 42svh, 355px); min-height: 100svh; }
  .brauna-landing .bl-hero-copy { padding: calc(var(--mobile-portrait-height) - 42px) 0 54px; }
  .bl-name { font-size: clamp(32px, 10vw, 40px); }
  .bl-role { font-size: clamp(17px, 5.2vw, 21px); }
  .bl-hero-copy h1 { font-size: clamp(24px, 7vw, 27px); line-height: 1.12; }
  .bl-lead { font-size: 14px; }
  .brauna-landing .hero-actions { display: grid; }
  .brauna-landing .hero-actions .btn { width: 100%; }
  .hero-scroll-branding { display: none; }
  .solution-rail { grid-template-columns: 1fr; }
  .solution-item { padding-inline: 17px; }
  .solution-item h3 { min-height: auto; font-size: 18px; }
  .institution-strip strong { align-items: flex-start; flex-direction: column; }
  .institution-strip strong img { width: 112px; padding: 0; border: 0; }
  .brauna-connection { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr; }
  .support-grid article, .support-grid article:nth-child(2), .support-grid article:last-child { min-height: auto; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
  .support-grid article + article { border-top: 0; }
  .support-grid h3 { margin-top: 28px; }
  .about-photo::before { inset: 14px -10px -14px 10px; }
  .about-actions, .section-cta-actions { width: 100%; align-items: stretch; flex-direction: column; gap: 12px; }
  .about-actions .btn, .section-cta .btn { width: 100%; }
  .about-actions > a:not(.btn), .section-cta-link { padding: 8px 2px; text-align: center; }
  .section-cta { margin-top: 42px; padding: 24px 20px; }
  .section-cta-dark { margin-top: -20px; }
  .bl-form { padding: 27px 21px; }
  .bl-form .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-top > .footer-lucas-logo { width: 138px; height: 92px; }
  .footer-top > div { padding: 20px 0 0; border: 0; border-top: 1px solid rgba(255,255,255,.16); }
  .footer-legal { grid-template-columns: 1fr; gap: 16px; }
  .footer-legal > span { grid-column: 1; }
  .arca-credit { grid-column: 1; grid-row: auto; justify-self: center; width: min(100%, 340px); margin-top: 8px; padding: 11px 14px 11px 11px; border: 0; }
  .arca-icon { width: 56px; height: 56px; flex-basis: 56px; }
  .arca-copy strong { font-size: 17px; }
  .process-scroll-stage { height: 245vh; min-height: 1650px; }
  .process-sticky { top: 72px; min-height: calc(100vh - 72px); padding-bottom: 78px; }
  .process-orbit { width: min(calc(100vw - 30px), 430px); }
  .process-card-stack { width: 59%; min-width: 0; min-height: 180px; }
  .process-card { padding: 23px 22px; border-radius: 24px; }
  .process-card h3 { font-size: 23px; }
  .process-card p { font-size: 10px; }
  .process-nodes li { width: 86px; }
  .process-nodes li > span { width: 50px; height: 50px; }
  .process-nodes li small { display: none; }
  .process-scroll-hint { text-align: center; }
  .solution-modal { padding: 14px; }
  .solution-dialog { padding: 34px 24px 26px; border-radius: 24px; }
  .process-modal { padding: 14px; }
  .process-dialog { padding: 34px 24px 26px; border-radius: 24px; }
  .luisa-chat { left: 14px; bottom: 14px; }
  .luisa-launcher { min-width: 0; width: 56px; height: 56px; padding: 4px; }
  .luisa-launcher > span:last-child { display: none; }
  .luisa-avatar { width: 46px; height: 46px; flex-basis: 46px; }
  .luisa-panel { bottom: 68px; width: calc(100vw - 28px); max-height: calc(100vh - 100px); }
  .luisa-messages { max-height: 190px; }
  .brauna-landing .whatsapp-float { right: 14px; bottom: 14px; }
  .brauna-landing .site-header:not(.scrolled) ~ .luisa-chat,
  .brauna-landing .site-header:not(.scrolled) ~ .whatsapp-float { opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(12px); }
}

@media (prefers-reduced-motion: reduce) {
  .brauna-landing .brand-logo-lucas,
  .bl-hero-copy,
  .bl-hero-portrait,
  .hero-scroll-brauna,
  .hero-scroll-mark,
  .solution-item > span,
  .about-photo img,
  .support-grid article,
  .luisa-panel,
  .luisa-launcher,
  .motion-line::after { transition: none !important; transform: none !important; }
  .process-scroll-stage { height: auto !important; min-height: 720px !important; }
  .process-sticky { position: relative !important; top: auto !important; }
  .process-ring-progress { stroke-dashoffset: 0 !important; transition: none !important; }
  .process-nodes li, .process-card { transition: none !important; }
  .process-line li { opacity: 1 !important; transform: none !important; filter: none !important; }
  .process-line::after { transform: none !important; }
  .hero-scroll-cue { display: none; }
  .solution-item::after, .support-grid article::after, .bl-form .btn::after { display: none; }
  .brauna-feature { background-attachment: scroll; }
}