/* =====================================================
   ContaPrime — Landing Page
   Estilo: vibe code / clean / mobile-first
   ===================================================== */

:root {
    --c-primary: #0B5FFF;
    --c-primary-600: #094FD8;
    --c-primary-50: #EAF1FF;
    --c-accent: #10B981;
    --c-accent-50: #ECFDF5;
    --c-dark: #0A0A0A;
    --c-text: #111827;
    --c-muted: #5B6472;
    --c-line: #E6E8EE;
    --c-bg: #FFFFFF;
    --c-bg-soft: #F7F8FB;
    --c-bg-glow: radial-gradient(60% 60% at 50% 0%, #DCE7FF 0%, rgba(220,231,255,0) 70%);

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 1px 1px rgba(15,23,42,.03);
    --shadow: 0 8px 24px rgba(15,23,42,.06), 0 2px 6px rgba(15,23,42,.04);
    --shadow-lg: 0 24px 48px rgba(15,23,42,.10), 0 8px 16px rgba(15,23,42,.06);

    --container: 1180px;
    --pad-x: clamp(16px, 4vw, 32px);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Sora', var(--font-sans);
}

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.55;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
ul { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -.02em; color: var(--c-dark); margin: 0 0 .4em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.05; font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); line-height: 1.15; font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { margin: 0 0 1rem; }
.muted { color: var(--c-muted); }

/* ---------- Layout ---------- */
.container {
    width: min(100%, var(--container));
    margin: 0 auto;
    padding-inline: var(--pad-x);
}

section { padding: clamp(60px, 8vw, 110px) 0; }

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto clamp(32px, 5vw, 56px);
}
.section-head .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c-primary-50);
    color: var(--c-primary-600);
    border: 1px solid #d6e3ff;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: 14px;
}
.section-head h2 { margin-bottom: 12px; }
.section-head p { color: var(--c-muted); font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 22px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: .98rem;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
    border: 1px solid transparent;
    white-space: nowrap;
    line-height: 1;
}
.btn-sm { padding: 10px 16px; font-size: .9rem; }
.btn-primary {
    background: var(--c-primary);
    color: #fff;
    box-shadow: 0 8px 24px rgba(11,95,255,.25);
}
.btn-primary:hover { background: var(--c-primary-600); transform: translateY(-1px); }
.btn-outline {
    background: #fff;
    color: var(--c-text);
    border-color: var(--c-line);
}
.btn-outline:hover { border-color: #c8cfdb; }
.btn-ghost { color: var(--c-text); }
.btn-ghost:hover { background: var(--c-bg-soft); }
.btn-dark {
    background: var(--c-dark);
    color: #fff;
}
.btn-dark:hover { background: #1f2937; transform: translateY(-1px); }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.82);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s ease, background .2s ease;
}
.site-header.scrolled { border-bottom-color: var(--c-line); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-block: 14px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.15rem;
}
.logo-mark {
    display: inline-grid;
    place-items: center;
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--c-primary), #4F8DFF);
    color: #fff;
}
.nav { display: flex; gap: 26px; }
.nav a {
    font-size: .94rem;
    color: var(--c-text);
    font-weight: 500;
    position: relative;
}
.nav a:hover { color: var(--c-primary-600); }
.header-cta { display: flex; gap: 8px; align-items: center; }

.menu-toggle {
    display: none;
    width: 42px; height: 42px;
    border-radius: 10px;
    border: 1px solid var(--c-line);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
}
.menu-toggle span {
    display: block; width: 18px; height: 2px; background: var(--c-text); border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding-top: clamp(60px, 8vw, 110px);
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute; inset: 0;
    background: var(--c-bg-glow);
    pointer-events: none;
    z-index: 0;
}
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--c-line);
    color: var(--c-text);
    border-radius: var(--radius-pill);
    padding: 6px 14px 6px 8px;
    font-size: .82rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 22px;
}
.hero-tag .dot {
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--c-accent-50); color: var(--c-accent);
    display: grid; place-items: center;
    font-weight: 700; font-size: .8rem;
}
.hero h1 strong { color: var(--c-primary); font-weight: 800; }
.hero h1 .accent {
    background: linear-gradient(90deg, var(--c-primary), #6E9CFF);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p.lead {
    font-size: 1.12rem;
    color: var(--c-muted);
    max-width: 540px;
    margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-checks { display: grid; gap: 8px; }
.hero-checks li {
    display: flex; align-items: center; gap: 10px;
    font-size: .95rem; color: var(--c-text);
}
.hero-checks li::before {
    content: "✓";
    width: 22px; height: 22px;
    background: var(--c-accent-50); color: var(--c-accent);
    display: inline-grid; place-items: center;
    border-radius: 50%; font-size: .8rem; font-weight: 700;
}

/* Hero visual (mockup) */
.hero-visual {
    position: relative;
    aspect-ratio: 5/4;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, #EAF1FF 0%, #ffffff 60%);
    border: 1px solid var(--c-line);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.hero-visual .card-float {
    position: absolute;
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow);
    display: flex; align-items: center; gap: 12px;
    font-size: .9rem;
}
.hero-visual .cf-1 { top: 8%; left: 6%; }
.hero-visual .cf-2 { bottom: 10%; right: 6%; }
.hero-visual .cf-3 { top: 46%; left: 38%; }
.hero-visual .ico {
    width: 38px; height: 38px; border-radius: 10px;
    display: grid; place-items: center;
    background: var(--c-primary-50); color: var(--c-primary);
}
.hero-visual .cf-2 .ico { background: var(--c-accent-50); color: var(--c-accent); }
.hero-visual .cf-3 .ico { background: #FFF3D6; color: #B45309; }
.hero-visual strong { display: block; font-family: var(--font-display); }
.hero-visual small { color: var(--c-muted); font-size: .78rem; }

/* Animação flutuante leve */
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-8px); }
}
.hero-visual .card-float { animation: float 6s ease-in-out infinite; }
.hero-visual .cf-2 { animation-delay: 1.5s; }
.hero-visual .cf-3 { animation-delay: 3s; }
@media (prefers-reduced-motion: reduce) {
    .hero-visual .card-float { animation: none; }
}

/* ---------- Métricas (logos / números) ---------- */
.metrics {
    padding-block: clamp(40px, 6vw, 70px);
    border-bottom: 1px solid var(--c-line);
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.metric .num {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--c-dark);
}
.metric .lbl { color: var(--c-muted); font-size: .95rem; }

/* ---------- Soluções ---------- */
.solucoes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.card {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    display: flex; flex-direction: column; gap: 14px;
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: #d6def0;
}
.card .ico-bg {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: grid; place-items: center;
    background: var(--c-primary-50);
    color: var(--c-primary);
}
.card.green .ico-bg { background: var(--c-accent-50); color: var(--c-accent); }
.card.amber .ico-bg { background: #FFF3D6; color: #B45309; }
.card h3 { margin: 0; }
.card p { margin: 0; color: var(--c-muted); font-size: .96rem; }
.card .card-link {
    margin-top: auto;
    font-weight: 600;
    color: var(--c-primary-600);
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .92rem;
}
.card .card-link:hover { gap: 10px; }

/* ---------- Como funciona (steps) ---------- */
.como-funciona { background: var(--c-bg-soft); }
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    counter-reset: step;
}
.step {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
}
.step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--c-primary);
    background: var(--c-primary-50);
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    font-size: .82rem;
    display: inline-block;
    margin-bottom: 14px;
}
.step h3 { margin-bottom: 6px; }
.step p { margin: 0; color: var(--c-muted); font-size: .94rem; }

/* ---------- Comparativo ---------- */
.compare-wrap {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.compare-head, .compare-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: center;
}
.compare-head {
    background: var(--c-bg-soft);
    border-bottom: 1px solid var(--c-line);
}
.compare-head > div, .compare-row > div { padding: 18px 22px; }
.compare-head > div + div { border-left: 1px solid var(--c-line); }
.compare-row { border-bottom: 1px solid var(--c-line); }
.compare-row:last-child { border-bottom: 0; }
.compare-row > div + div { border-left: 1px solid var(--c-line); }
.compare-row .market { color: var(--c-muted); }
.compare-row .ours { color: var(--c-primary-600); font-weight: 700; }
.compare-head .title { font-family: var(--font-display); font-weight: 700; }
.compare-head .ours-head { color: var(--c-primary); }

/* ---------- Planos ---------- */
/* --- ADIÇÕES PARA OS NOVOS PREÇOS --- */

/* Estilo do "A partir de" */
.plano .preco-prefix {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--c-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: -10px; /* Puxa o preço principal um pouco para cima */
}

/* Cor do "A partir de" no plano Azul (Featured) */
.plano.featured .preco-prefix {
    color: rgba(255, 255, 255, 0.85);
}

/* Ajuste de tamanho para quando o preço for um texto (Ex: "A orçar") */
.plano .preco.preco-texto {
    font-size: 1.8rem; /* Um pouco menor que os números para não quebrar a linha */
    margin-top: 15px; /* Compensa a falta do "A partir de" para manter alinhado */
}

/* ---------- FAQ ---------- */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: grid; gap: 12px;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    overflow: hidden;
}
.faq-q {
    width: 100%;
    text-align: left;
    padding: 18px 22px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    font-weight: 600;
    color: var(--c-dark);
    font-size: 1.02rem;
}
.faq-q .chev {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--c-bg-soft);
    display: grid; place-items: center;
    transition: transform .2s ease;
    flex: 0 0 28px;
}
.faq-item[open] .faq-q .chev { transform: rotate(180deg); background: var(--c-primary-50); color: var(--c-primary); }
.faq-a { padding: 0 22px 22px; color: var(--c-muted); font-size: .96rem; }

/* ---------- Serviços (departamentos) ---------- */
.servicos { background: var(--c-bg); }
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.servico-card {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: relative;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.servico-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--c-primary);
    opacity: .9;
}
.servico-card[data-dept="contabil"]::before   { background: linear-gradient(90deg, #0B5FFF, #4F8DFF); }
.servico-card[data-dept="fiscal"]::before     { background: linear-gradient(90deg, #10B981, #34D399); }
.servico-card[data-dept="pessoal"]::before    { background: linear-gradient(90deg, #B45309, #F59E0B); }
.servico-card[data-dept="societario"]::before { background: linear-gradient(90deg, #7C3AED, #A78BFA); }

.servico-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: #d6def0;
}
.servico-head {
    display: flex;
    align-items: center;
    gap: 16px;
}
.servico-head > div { flex: 1; min-width: 0; }
.servico-letra {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--c-primary);
    background: var(--c-primary-50);
    flex: 0 0 44px;
}
.servico-card[data-dept="fiscal"] .servico-letra     { color: var(--c-accent);  background: var(--c-accent-50); }
.servico-card[data-dept="pessoal"] .servico-letra    { color: #B45309;          background: #FFF3D6; }
.servico-card[data-dept="societario"] .servico-letra { color: #7C3AED;          background: #F3EBFF; }

.servico-ico {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: grid; place-items: center;
    color: var(--c-muted);
    background: var(--c-bg-soft);
    flex: 0 0 40px;
}
.servico-eyebrow {
    display: block;
    text-transform: uppercase;
    font-size: .72rem;
    font-weight: 600;
    color: var(--c-muted);
    letter-spacing: .08em;
    margin-bottom: 2px;
}
.servico-head h3 {
    margin: 0;
    font-size: 1.2rem;
}
.servico-list {
    display: grid;
    gap: 10px;
}
.servico-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: .94rem;
    color: var(--c-text);
    line-height: 1.5;
}
.servico-list li::before {
    content: "";
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--c-accent-50);
    color: var(--c-accent);
    display: grid; place-items: center;
    flex: 0 0 18px;
    margin-top: 3px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%2310B981' d='m9 16.2-3.5-3.5L4 14.3 9 19l11-11-1.4-1.4Z'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 14px 14px;
}
.servico-list li.opt {
    color: var(--c-muted);
}
.servico-list li.opt::before {
    background: var(--c-bg-soft);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%235B6472' d='M19 13H5v-2h14v2Z'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px 12px;
}
.servico-list li.opt em {
    font-style: normal;
    font-size: .82rem;
    color: var(--c-muted);
    background: var(--c-bg-soft);
    padding: 1px 8px;
    border-radius: var(--radius-pill);
    margin-left: 4px;
    white-space: nowrap;
}
.servico-destaque {
    margin-top: auto;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: var(--c-bg-soft);
    border: 1px dashed var(--c-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.servico-destaque small {
    display: block;
    color: var(--c-muted);
    font-size: .8rem;
    margin-bottom: 2px;
}
.servico-destaque strong {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--c-dark);
    line-height: 1;
}
.servico-destaque strong span {
    font-size: .82rem;
    color: var(--c-muted);
    font-weight: 500;
}
.servico-destaque .badge-tag {
    background: var(--c-primary-50);
    color: var(--c-primary-600);
    border: 1px solid #d6e3ff;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: .78rem;
    font-weight: 600;
}
.servico-card[data-dept="societario"] .servico-destaque .badge-tag {
    background: #F3EBFF;
    color: #6D28D9;
    border-color: #E2D2FF;
}
.servico-destaque.alt { justify-content: space-between; }

.servicos-cta {
    margin-top: clamp(28px, 4vw, 44px);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
.servicos-cta p {
    color: var(--c-muted);
    margin: 0;
    font-size: 1.02rem;
}

/* ---------- CTA final ---------- */
.cta-final {
    background: linear-gradient(135deg, #0A0A0A 0%, #1A2240 60%, #0B5FFF 130%);
    color: #fff;
    border-radius: 0;
    position: relative;
    overflow: hidden;
}
.cta-final::before {
    content: "";
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(30% 30% at 20% 30%, rgba(11,95,255,.45), transparent 60%),
        radial-gradient(30% 30% at 80% 70%, rgba(16,185,129,.30), transparent 60%);
    pointer-events: none;
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-final p { color: rgba(255,255,255,.85); max-width: 580px; }
.cta-final .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.cta-final .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.cta-final .btn-outline:hover { background: rgba(255,255,255,.1); }
.cta-final .btn-primary { background: #fff; color: var(--c-primary-600); box-shadow: 0 8px 24px rgba(255,255,255,.15); }
.cta-final .btn-primary:hover { background: #EAF1FF; }

/* ---------- Contato ---------- */
.contato-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: clamp(28px, 5vw, 56px);
    align-items: start;
}
.contato-info h3 { margin-bottom: 14px; }
.contato-info p { color: var(--c-muted); }
.contato-info .info-list { display: grid; gap: 16px; margin-top: 24px; }
.contato-info .info-list li {
    display: flex; gap: 14px; align-items: flex-start;
}
.contato-info .info-list .ico-bg {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--c-primary-50); color: var(--c-primary);
    display: grid; place-items: center; flex: 0 0 42px;
}
.contato-info small { color: var(--c-muted); }

.contato-form {
    background: #fff;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: clamp(24px, 3vw, 36px);
    box-shadow: var(--shadow);
}
.form-row { display: grid; gap: 16px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 6px; }
.field label {
    font-size: .88rem; font-weight: 600; color: var(--c-text);
}
.field input, .field select, .field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-sm);
    font: inherit;
    color: var(--c-text);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 4px rgba(11,95,255,.12);
}
.field textarea { min-height: 110px; resize: vertical; }
.form-row + .form-row { margin-top: 16px; }
.form-actions { margin-top: 20px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.form-actions small { color: var(--c-muted); }
.alert {
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: .94rem;
}
.alert.success { background: var(--c-accent-50); color: #065F46; border: 1px solid #A7F3D0; }
.alert.error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* ---------- Footer ---------- */
.site-footer {
    background: #0A0F1C;
    color: #C7CEDC;
    padding-top: clamp(56px, 7vw, 88px);
    padding-bottom: 24px;
}
.site-footer h4 { color: #fff; font-size: .96rem; margin-bottom: 14px; letter-spacing: .02em; }
.site-footer .logo-light { color: #fff; }
.site-footer .logo-light .logo-mark { background: rgba(255,255,255,.08); color: #fff; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .9fr .9fr 1.1fr;
    gap: clamp(24px, 4vw, 56px);
    margin-bottom: 40px;
}
.footer-brand p { font-size: .94rem; color: #8C95A6; max-width: 360px; }
.site-footer ul li { padding: 4px 0; font-size: .94rem; }
.site-footer ul li a:hover { color: #fff; }
.site-footer .muted { color: #8C95A6; }
.social { display: flex; gap: 8px; margin-top: 16px; }
.social a {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: rgba(255,255,255,.06);
    display: grid; place-items: center;
    font-weight: 700; font-size: .82rem; color: #fff;
    border: 1px solid rgba(255,255,255,.06);
    transition: background .2s ease;
}
.social a:hover { background: rgba(255,255,255,.12); }
.footer-bottom {
    display: flex; justify-content: space-between;
    align-items: center; gap: 12px; flex-wrap: wrap;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,.08);
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 22px; right: 22px;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: #25D366; color: #fff;
    display: grid; place-items: center;
    box-shadow: 0 12px 24px rgba(37,211,102,.35);
    z-index: 60;
    transition: transform .2s ease;
}
.whatsapp-float:hover { transform: translateY(-2px) scale(1.04); }

/* =====================================================
   Responsivo
   ===================================================== */
@media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { order: -1; max-width: 520px; }
    .solucoes-grid, .planos-grid { grid-template-columns: repeat(2, 1fr); }
    .servicos-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .contato-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .nav, .header-cta { display: none; }
    .menu-toggle { display: inline-flex; }

    .nav.open {
        display: flex;
        position: absolute;
        top: 100%; left: 0; right: 0;
        flex-direction: column;
        background: #fff;
        border-top: 1px solid var(--c-line);
        padding: 14px var(--pad-x) 18px;
        gap: 6px;
        box-shadow: var(--shadow);
    }
    .nav.open a {
        padding: 12px 0;
        border-bottom: 1px solid var(--c-line);
    }
    .nav.open a:last-child { border-bottom: 0; }

    .solucoes-grid, .planos-grid, .steps { grid-template-columns: 1fr; }
    .compare-head, .compare-row { grid-template-columns: 1fr 1fr; }
    .compare-head .title, .compare-row > div:first-child {
        grid-column: 1 / -1;
        background: var(--c-bg-soft);
        font-weight: 600;
    }
    .compare-row > div + div, .compare-head > div + div { border-left: 0; }
    .form-row.two { grid-template-columns: 1fr; }
    .footer-bottom { justify-content: center; text-align: center; }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .hero-actions .btn { width: 100%; }
}

/* Performance: reduzir motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}