/* Variáveis visuais (sobrescritas por config.js) */
:root {
  --ink: #0A2A33;
  --teal: #0F5C63;
  --sun: #FFC247;
  --mist: #EEF4F5;
  --paper: #FFFFFF;
  --wa: #128C4A;
  --muted: #4A6169;
  --line: #D3E0E3;
  --radius: 14px;
  --font: "Avenir Next", "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.6; color: var(--ink); background: var(--paper); }
img, svg { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); font-weight: 800; margin-bottom: 1.5rem; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; border-radius: 4px; }
[tabindex="-1"]:focus { outline: none; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.icon-lg { width: 1.75rem; height: 1.75rem; }
.container { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.skip-link { position: absolute; left: 1rem; top: -4rem; background: var(--sun); color: var(--ink); padding: .6rem 1rem; border-radius: 8px; z-index: 100; font-weight: 700; }
.skip-link:focus { top: 1rem; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: .85rem 1.4rem; border-radius: 999px; font: inherit; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background-color .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #0E7640; }
.btn-sun { background: var(--sun); color: var(--ink); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: .55rem 1.1rem; font-size: .95rem; }
.btn-lg { padding: 1rem 1.7rem; font-size: 1.1rem; }

/* Cabeçalho */
.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.25rem; text-decoration: none; letter-spacing: -0.02em; }
.site-nav { display: flex; align-items: center; gap: 1.75rem; }
.site-nav a:not(.btn) { text-decoration: none; font-weight: 600; }
.site-nav a:not(.btn):hover { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.menu-toggle { display: none; background: none; border: 0; color: var(--ink); padding: .5rem; cursor: pointer; }

/* Hero */
.hero { padding: clamp(2.5rem, 7vw, 5.5rem) 0; background: var(--ink); color: #fff; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.lead { font-size: 1.2rem; max-width: 34em; margin-top: 1.25rem; color: #D5E4E7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.hero .btn-outline { border-color: #fff; color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--ink); }
.hero-note { margin-top: 1rem; font-size: .95rem; color: #A9C3C8; }

/* Maquete: único momento animado da página */
.mock { background: #fff; color: var(--ink); border-radius: var(--radius); overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.35); aspect-ratio: 5 / 4.4; }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: .6rem .9rem; background: var(--mist); border-bottom: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock-bar span { margin-left: .6rem; }
.mock-body { padding: 1.5rem; display: grid; gap: .7rem; }
.mock-line { height: 14px; border-radius: 6px; background: var(--ink); transform-origin: left; animation: build .6s ease-out both; }
.mock-title { height: 26px; }
.mock-text { background: var(--line); height: 11px; }
.mock-short { width: 62%; }
.mock-cta { display: inline-flex; align-items: center; gap: .5rem; justify-self: start; margin-top: .6rem; padding: .7rem 1.2rem; background: var(--wa); color: #fff; font-weight: 700; border-radius: 999px; font-size: .95rem; animation: pop .5s ease-out 1.4s both; }
.mock-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: .8rem; }
.mock-tile { display: flex; flex-direction: column; gap: .15rem; padding: .7rem .6rem; border-radius: 10px; background: var(--mist); border: 1px solid var(--line); color: var(--teal); line-height: 1.2; animation: pop .5s ease-out 1.8s both; }
.mock-tile .icon { width: 1.1rem; height: 1.1rem; }
.mock-tile strong { font-size: 1.15rem; letter-spacing: -0.02em; color: var(--ink); }
.mock-tile span { font-size: .7rem; color: var(--muted); }
.mock-title:nth-child(1) { animation-delay: .2s; }
.mock-title:nth-child(2) { animation-delay: .5s; }
.mock-text:nth-child(3) { animation-delay: .8s; }
.mock-text:nth-child(4) { animation-delay: 1s; }
@keyframes build { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes pop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Seções */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-mist { background: var(--mist); }
.section-lead { max-width: 38em; margin: -.75rem 0 2rem; color: var(--muted); }

.benefits { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 3rem; }
.benefit { display: flex; gap: 1rem; padding: 1.5rem 0; border-top: 2px solid var(--ink); }
.benefit .icon { color: var(--teal); margin-top: .1rem; }
.benefit p { color: var(--muted); margin-top: .35rem; }

.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.steps li { counter-increment: step; position: relative; padding-top: 3.4rem; }
.steps li::before { content: counter(step); position: absolute; top: 0; left: 0; width: 2.5rem; height: 2.5rem; display: grid; place-items: center; border-radius: 50%; background: var(--sun); font-weight: 800; }
.steps li::after { content: ""; position: absolute; top: 1.25rem; left: 3.2rem; right: -1.5rem; height: 2px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps p { color: var(--muted); margin-top: .4rem; }

/* Planos */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; min-height: 480px; }
.plan { display: flex; flex-direction: column; gap: 1rem; background: #fff; border: 2px solid var(--line); border-radius: var(--radius); padding: 2rem 1.6rem; position: relative; }
.plan-featured { border-color: var(--ink); box-shadow: 8px 8px 0 var(--sun); }
.plan-badge { position: absolute; top: -.9rem; left: 1.6rem; background: var(--ink); color: #fff; font-size: .85rem; font-weight: 700; padding: .2rem .8rem; border-radius: 999px; }
.plan-desc { color: var(--muted); }
.plan-price strong { display: block; font-size: 2.4rem; letter-spacing: -0.03em; line-height: 1.1; }
.plan-price span { color: var(--muted); font-size: .95rem; }
.plan-features { list-style: none; margin: 0 0 1rem; padding: 1.2rem 0 0; border-top: 1px solid var(--line); display: grid; gap: .6rem; flex: 1; }
.plan-features li { display: flex; gap: .6rem; align-items: flex-start; }
.plan-features .icon { color: var(--wa); margin-top: .2rem; }

/* FAQ */
.faq-wrap { max-width: 760px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-q { display: flex; width: 100%; justify-content: space-between; align-items: center; gap: 1rem; text-align: left; padding: 1.2rem 0; background: none; border: 0; font: inherit; font-size: 1.1rem; font-weight: 700; color: inherit; cursor: pointer; }
.faq-q .icon { transition: transform .2s ease; color: var(--teal); }
.faq-q[aria-expanded="true"] .icon { transform: rotate(45deg); }
.faq-a { padding: 0 0 1.3rem; color: var(--muted); max-width: 40em; }

/* CTA final e rodapé */
.final { background: var(--teal); color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0; }
.final h2 { margin-bottom: .5rem; }
.final-row { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.site-footer { background: var(--ink); color: #BFD2D6; padding: 1.8rem 0; font-size: .95rem; }
.footer-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { display: inline-flex; align-items: center; gap: .4rem; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

.wa-float { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 60; width: 3.6rem; height: 3.6rem; display: grid; place-items: center; border-radius: 50%; background: var(--wa); color: #fff; box-shadow: 0 8px 20px rgba(0,0,0,.3); transition: transform .15s ease; }
.wa-float:hover { transform: scale(1.08); }

/* Revelação ao rolar (só com JS ativo) */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }