/* DRX Flow — identidade visual e layout da landing
   Paleta: verde-armazém (ink) + âmbar (fita de etiqueta) sobre papel esverdeado.
   Tipos: Bricolage Grotesque (display), Instrument Sans (texto), IBM Plex Mono (números e rótulos). */
:root {
  --ink: #0B2E28;
  --ink-2: #143F37;
  --ink-3: #1D5247;
  --amber: #F2A93B;
  --amber-deep: #D98F1C;
  --amber-soft: #FBE7C2;
  --mint: #E6F0EB;
  --mint-2: #D3E3DB;
  --paper: #F7FAF8;
  --white: #FFFFFF;
  --text: #10201C;
  --muted: #5C6E68;
  --line: #D3DFD9;
  --good: #1F8A5B;
  --warn: #C2410C;
  --on-ink: #EEF5F1;
  --on-ink-muted: #A9C2B8;
  --font-display: "Bricolage Grotesque", "Arial Black", Arial, sans-serif;
  --font-body: "Instrument Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius: 14px;
  --radius-sm: 8px;
  --container: 1160px;
  --gutter: 24px;
  --shadow: 0 18px 50px -24px rgba(11, 46, 40, .35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-tight { padding-block: clamp(32px, 5vw, 56px); }
.eyebrow { font-family: var(--font-mono); font-size: .78rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.measure { max-width: 62ch; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.stack { display: grid; gap: 16px; }
.head { display: grid; gap: 14px; max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.head-row { display: grid; gap: 24px; align-items: end; margin-bottom: clamp(32px, 5vw, 56px); }
@media (min-width: 900px) { .head-row { grid-template-columns: 1.1fr .9fr; } }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; border-radius: 999px; font-weight: 600; font-size: 1rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease, border-color .15s ease; font-family: var(--font-body); }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.btn-primary:hover { background: var(--amber-deep); border-color: var(--amber-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--mint); }
.btn-ghost-light { background: transparent; color: var(--on-ink); border-color: rgba(255,255,255,.4); }
.btn-ghost-light:hover { border-color: var(--amber); color: var(--amber); }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }
.btn svg { width: 20px; height: 20px; flex: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247,250,248,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 40px; height: 40px; flex: none; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em; color: var(--ink); line-height: 1; }
.brand-name span { font-weight: 500; }
.brand-by { display: block; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav { display: none; gap: 28px; font-weight: 500; font-size: .95rem; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--ink); }
@media (min-width: 900px) { .nav { display: flex; } }
.header-cta { display: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; padding: 10px 18px; font-size: .95rem; } }

/* Hero */
.hero { background: var(--ink); color: var(--on-ink); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 520px at 85% 0%, rgba(242,169,59,.16), transparent 60%), radial-gradient(700px 500px at 0% 100%, rgba(29,82,71,.9), transparent 60%); pointer-events: none; }
.hero .container { position: relative; display: grid; gap: 40px; padding-block: clamp(48px, 7vw, 96px); align-items: center; }
@media (min-width: 960px) { .hero .container { grid-template-columns: 1.05fr .95fr; gap: 56px; } }
.hero .eyebrow { color: var(--amber); }
.hero h1 { color: var(--white); margin-top: 16px; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lead { color: var(--on-ink-muted); margin-top: 20px; font-size: 1.2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: .92rem; color: var(--on-ink-muted); }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; list-style: none; }
.hero-trust ul { display: contents; }
.hero-trust svg { width: 16px; height: 16px; color: var(--amber); flex: none; }

/* Cartão da linha do tempo (produto) */
.order-card { background: var(--white); color: var(--text); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.order-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); background: var(--mint); }
.order-head .id { font-family: var(--font-mono); font-weight: 500; font-size: .95rem; }
.order-head .chan { font-size: .82rem; color: var(--muted); }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; letter-spacing: .02em; }
.pill-good { background: #DDF3E8; color: var(--good); }
.pill-good::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--good); }
.timeline { list-style: none; margin: 0; padding: 10px 20px 6px; }
.timeline li { display: grid; grid-template-columns: 58px 22px 1fr; gap: 0 10px; align-items: start; padding-block: 9px; position: relative; }
.timeline .t { font-family: var(--font-mono); font-size: .82rem; color: var(--muted); padding-top: 2px; font-variant-numeric: tabular-nums; }
.timeline .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--mint-2); border: 3px solid var(--white); box-shadow: 0 0 0 2px var(--mint-2); margin-top: 6px; justify-self: center; position: relative; z-index: 1; }
.timeline li::before { content: ""; position: absolute; left: calc(58px + 10px + 10px); top: 22px; bottom: -10px; width: 2px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline li.done .dot { background: var(--good); box-shadow: 0 0 0 2px var(--good); }
.timeline li.now .dot { background: var(--amber); box-shadow: 0 0 0 2px var(--amber); animation: pulse 1.8s ease-out infinite; }
.timeline .what { display: block; font-weight: 600; font-size: .95rem; line-height: 1.35; }
.timeline .sub { display: block; font-size: .82rem; color: var(--muted); margin-top: 2px; }
.order-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.order-foot strong { font-family: var(--font-mono); color: var(--ink); font-size: 1rem; }
.order-note { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--on-ink-muted); margin-top: 10px; text-align: right; }
@keyframes pulse { 0% { box-shadow: 0 0 0 2px var(--amber); } 70% { box-shadow: 0 0 0 9px rgba(242,169,59,0); } 100% { box-shadow: 0 0 0 2px rgba(242,169,59,0); } }

/* Faixa de logos */
.logos { background: var(--white); border-bottom: 1px solid var(--line); }
.logos .container { display: grid; gap: 18px; padding-block: 32px; }
.logos-title { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: center; }
.logo-groups { display: grid; gap: 22px; }
@media (min-width: 900px) { .logo-groups { grid-template-columns: auto auto 1fr; gap: 40px; align-items: start; } }
.logo-group { display: grid; gap: 12px; }
.logo-group .lbl { font-size: .78rem; font-weight: 600; color: var(--ink-3); text-align: center; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 26px; }
.logo-row img { height: 30px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(1) contrast(.9); opacity: .78; transition: filter .2s, opacity .2s; }
.logo-row img.tall { height: 36px; }
.logo-row img.wide { height: 22px; }
.logo-row:hover img { filter: none; opacity: 1; }
.logo-chip { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--ink); filter: grayscale(1); opacity: .78; }
.logo-chip img { height: 28px; }
.logo-row:hover .logo-chip { filter: none; opacity: 1; }
.logos-more { font-size: .85rem; color: var(--muted); text-align: center; }
.logos-more span { font-weight: 600; color: var(--ink-3); }
.logos-fine { font-size: .72rem; color: var(--muted); text-align: center; }

/* Custo do pedido parado */
.cost { background: var(--paper); }
.cost-grid { display: grid; gap: 20px; }
@media (min-width: 900px) { .cost-grid { grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: start; } }
.stat-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.stat-row { display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: start; }
.stat-row .n { font-family: var(--font-mono); font-size: 2rem; font-weight: 500; color: var(--ink); line-height: 1; letter-spacing: -.02em; }
.stat-row .n small { display: block; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.stat-row h3 { font-size: 1.1rem; }
.stat-row p { color: var(--muted); font-size: .98rem; margin-top: 6px; }
.calc { background: var(--ink); color: var(--on-ink); border-radius: var(--radius); padding: 28px; display: grid; gap: 18px; }
.calc h3 { color: var(--white); font-size: 1.25rem; }
.calc label { font-size: .85rem; color: var(--on-ink-muted); display: grid; gap: 8px; }
.calc input[type="range"] { width: 100%; accent-color: var(--amber); }
.calc .big { font-family: var(--font-mono); font-size: 2.4rem; font-weight: 500; color: var(--amber); line-height: 1; }
.calc-out { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-out div { border-top: 1px solid rgba(255,255,255,.15); padding-top: 12px; }
.calc-out .v { font-family: var(--font-mono); font-size: 1.7rem; color: var(--white); line-height: 1; }
.calc-out .l { font-size: .8rem; color: var(--on-ink-muted); margin-top: 6px; }
.calc .fine { font-size: .72rem; color: var(--on-ink-muted); }

/* Benefícios */
.benefits { background: var(--white); border-block: 1px solid var(--line); }
.benefit-grid { display: grid; gap: 28px 32px; }
@media (min-width: 640px) { .benefit-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .benefit-grid { grid-template-columns: 1fr 1fr 1fr; } }
.benefit { display: grid; gap: 10px; padding-top: 18px; border-top: 3px solid var(--amber); }
.benefit .ico { width: 36px; height: 36px; color: var(--ink); }
.benefit p { color: var(--muted); font-size: .98rem; }

/* Como funciona */
.steps { display: grid; gap: 22px; counter-reset: step; }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.step { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 10px; position: relative; }
.step .num { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-3); letter-spacing: .1em; }
.step .num b { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--amber); color: var(--ink); font-weight: 600; margin-right: 8px; font-family: var(--font-mono); }
.step p { color: var(--muted); font-size: .98rem; }
.step .dur { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-3); margin-top: 4px; }
.steps-note { margin-top: 22px; display: flex; gap: 12px; align-items: flex-start; color: var(--muted); font-size: .95rem; max-width: 70ch; }
.steps-note svg { flex: none; width: 22px; height: 22px; color: var(--amber-deep); margin-top: 2px; }

/* Portal (ilustração) */
.portal { background: var(--mint); }
.portal-grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 960px) { .portal-grid { grid-template-columns: .85fr 1.15fr; gap: 48px; } }
.portal-ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.portal-ul li { display: flex; gap: 12px; align-items: flex-start; font-size: 1rem; }
.portal-ul svg { flex: none; width: 22px; height: 22px; color: var(--good); margin-top: 2px; }
.dash { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; display: grid; gap: 14px; }
.dash-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.dash-top .ttl { font-weight: 600; font-size: .95rem; }
.dash-top .date { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tile { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px; }
.tile .v { font-family: var(--font-mono); font-size: 1.5rem; line-height: 1; color: var(--ink); }
.tile .l { font-size: .74rem; color: var(--muted); margin-top: 6px; }
.tile.alert { border-color: var(--amber); background: var(--amber-soft); }
.tile.alert .v { color: var(--warn); }
.rows { display: grid; gap: 6px; }
.row { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--paper); font-size: .84rem; }
.row .id { font-family: var(--font-mono); }
.row .why { color: var(--muted); }
.row .act { font-size: .76rem; font-weight: 600; color: var(--ink); border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 4px 10px; }
.row.warn { background: #FFF4E5; }
.dash-note { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* Independência */
.free { background: var(--white); }
.free-grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 960px) { .free-grid { grid-template-columns: 1fr 1fr; gap: 56px; } }
.keep { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: var(--paper); }
.keep h3 { font-size: 1rem; font-family: var(--font-mono); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.keep ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 10px; }
.keep li { display: flex; gap: 10px; }
.keep svg { flex: none; width: 20px; height: 20px; color: var(--good); margin-top: 3px; }
.keep .changes { margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: .95rem; color: var(--muted); }
.keep .changes b { color: var(--warn); }

/* devResult */
.by { background: var(--ink-2); color: var(--on-ink); }
.by-grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .by-grid { grid-template-columns: auto 1fr; gap: 56px; } }
.by-logo { width: 220px; }
.by h2 { color: var(--white); font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.by p { color: var(--on-ink-muted); margin-top: 12px; max-width: 64ch; }
.by-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 18px; font-size: .9rem; }
.by-facts li { list-style: none; display: inline-flex; gap: 8px; align-items: center; color: var(--on-ink); }
.by-facts ul { display: contents; }
.by-facts svg { width: 16px; height: 16px; color: var(--amber); }

/* Fundadores + modelo comercial */
.offer { background: var(--paper); }
.offer-grid { display: grid; gap: 22px; }
@media (min-width: 960px) { .offer-grid { grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: stretch; } }
.founder { background: var(--ink); color: var(--on-ink); border-radius: var(--radius); padding: 32px; display: grid; gap: 16px; align-content: start; position: relative; overflow: hidden; }
.founder::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(242,169,59,.35), transparent 65%); pointer-events: none; }
.founder .eyebrow { color: var(--amber); }
.founder h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.1rem); }
.founder .slots { font-family: var(--font-mono); font-size: .85rem; color: var(--on-ink-muted); display: flex; gap: 10px; align-items: center; }
.founder .slots i { display: inline-block; width: 14px; height: 14px; border-radius: 3px; background: var(--amber); }
.founder .slots i.taken { background: rgba(255,255,255,.25); }
.founder ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.founder li { display: flex; gap: 10px; }
.founder li svg { flex: none; width: 20px; height: 20px; color: var(--amber); margin-top: 3px; }
.plans { display: grid; gap: 14px; }
.plan { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 8px; }
.plan .eyebrow { color: var(--muted); }
.plan h3 { font-size: 1.15rem; }
.plan .price { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--ink); line-height: 1.1; }
.plan .price small { font-family: var(--font-body); font-weight: 500; font-size: .85rem; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 6px 0 0; display: grid; gap: 6px; font-size: .92rem; color: var(--muted); }
.plan li { padding-left: 18px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.plans-fine { font-size: .8rem; color: var(--muted); }

/* FAQ */
.faq { background: var(--white); border-top: 1px solid var(--line); }
.faq-list { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 860px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-family: var(--font-mono); font-size: 1.3rem; color: var(--amber-deep); flex: none; transition: transform .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 0 20px; color: var(--muted); max-width: 70ch; }

/* CTA final + formulário */
.cta { background: var(--ink); color: var(--on-ink); }
.cta-grid { display: grid; gap: 32px; }
@media (min-width: 960px) { .cta-grid { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; } }
.cta h2 { color: var(--white); }
.cta .lead { color: var(--on-ink-muted); margin-top: 16px; }
.cta .eyebrow { color: var(--amber); }
.contact-alt { margin-top: 26px; display: grid; gap: 14px; }
.contact-alt a { color: var(--white); text-decoration: none; font-weight: 600; display: inline-flex; gap: 10px; align-items: center; }
.contact-alt a:hover { color: var(--amber); }
.contact-alt svg { width: 20px; height: 20px; color: var(--amber); }
.contact-alt small { display: block; color: var(--on-ink-muted); font-weight: 400; font-size: .85rem; }
.form { background: var(--white); color: var(--text); border-radius: var(--radius); padding: 28px; display: grid; gap: 14px; box-shadow: var(--shadow); }
.form h3 { font-size: 1.2rem; }
.form .sub { font-size: .92rem; color: var(--muted); }
.field { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.field input, .field select { font: inherit; font-weight: 400; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); color: var(--text); width: 100%; }
.field input:focus, .field select:focus { outline: 3px solid var(--amber-soft); border-color: var(--amber-deep); }
.form-row { display: grid; gap: 14px; }
@media (min-width: 560px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form .btn { width: 100%; margin-top: 4px; }
.form .fine { font-size: .78rem; color: var(--muted); }
.form .ok { display: none; background: #DDF3E8; color: var(--good); padding: 12px 14px; border-radius: var(--radius-sm); font-size: .92rem; }
.form.sent .ok { display: block; }

/* Rodapé */
.footer { background: var(--ink); color: var(--on-ink-muted); border-top: 1px solid rgba(255,255,255,.1); padding-block: 32px 96px; font-size: .85rem; }
@media (min-width: 640px) { .footer { padding-bottom: 32px; } }
.footer .container { display: grid; gap: 18px; }
@media (min-width: 900px) { .footer .container { grid-template-columns: 1fr auto; align-items: start; } }
.footer .brand-name { color: var(--white); }
.footer .brand-by { color: var(--on-ink-muted); }
.footer a { color: var(--on-ink); text-decoration: none; }
.footer a:hover { color: var(--amber); }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer .fine { font-size: .72rem; max-width: 80ch; line-height: 1.5; }

/* Barra fixa no celular */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(11,46,40,.96); backdrop-filter: blur(8px); border-top: 1px solid rgba(255,255,255,.12); }
.sticky-cta .btn { flex: 1; padding: 12px 14px; font-size: .95rem; }
@media (min-width: 640px) { .sticky-cta { display: none; } }