/* ==========================================================================
   Opera2 — estilos do site
   Tokens do Design System Opera2 (cores, tipografia Asap, bordas e espaçamentos).
   ========================================================================== */

:root {
    /* Cores da marca */
    --opera2-pink: #f21ba7;
    --opera2-magenta: #bf04b3;
    --opera2-blue: #0487d9;
    --opera2-gold: #f2b705;
    --opera2-orange: #f2a413;
    --opera2-black: #000000;
    --opera2-white: #ffffff;

    /* Neutros */
    --neutral-50: #f8f8f8;
    --neutral-100: #f2f2f2;
    --neutral-200: #e5e5e5;
    --neutral-300: #cccccc;
    --neutral-600: #666666;
    --neutral-800: #333333;

    /* Papéis */
    --surface: var(--opera2-white);
    --surface-alt: var(--neutral-50);
    --surface-inverse: var(--opera2-black);
    --ink: var(--opera2-black);
    --ink-muted: var(--neutral-600);
    --ink-inverse: var(--opera2-white);
    --ink-inverse-muted: var(--neutral-300);
    --accent: var(--opera2-magenta);
    --on-accent: var(--opera2-white);
    --highlight: var(--opera2-gold);
    --on-highlight: var(--opera2-black);
    --line: var(--neutral-200);
    --focus: var(--opera2-blue);
    --whatsapp: #25d366;

    /* Forma */
    --radius: 5px;          /* Borda-padrao */
    --radius-lg: 24px;
    --radius-pill: 999px;

    /* Espaço */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-6: 48px;
    --space-8: 64px;
    --gutter: clamp(16px, 4vw, 40px);
    --section: clamp(4rem, 8vw, 7.5rem);
    --container: 1240px;

    --font: Asap, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --ease: cubic-bezier(.2, .7, .2, 1);
    --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .35);
    --shadow-md: 0 12px 32px -12px rgba(0, 0, 0, .18);
}

/* Base ------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
    overflow-x: clip;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--ink);
    background: var(--surface);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; text-wrap: balance; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
address { font-style: normal; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
code { font-size: .875em; background: var(--neutral-100); padding: .1em .35em; border-radius: var(--radius); }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
main:focus { outline: none; }

mark {
    background: var(--highlight);
    color: var(--on-highlight);
    padding: 0 .14em;
    border-radius: var(--radius);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }

.sr-only {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; left: var(--space-2); top: -100px; z-index: 200;
    background: var(--opera2-black); color: var(--opera2-white);
    padding: .75rem 1rem; border-radius: var(--radius); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: var(--space-2); }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* Tipografia ------------------------------------------------------------- */

.display-1 { font-size: clamp(2.5rem, 3.6vw + 1rem, 4.5rem); line-height: 1.02; letter-spacing: -0.025em; font-weight: 800; }
.display-2 { font-size: clamp(2rem, 2.6vw + 1rem, 3.25rem); line-height: 1.06; letter-spacing: -0.02em; }
.display-3 { font-size: clamp(1.5rem, 1.2vw + 1rem, 2rem); line-height: 1.15; }
.lead { font-size: clamp(1.0625rem, .45vw + .95rem, 1.3125rem); line-height: 1.55; color: var(--ink-muted); }

.eyebrow {
    display: inline-flex; align-items: center; gap: .625rem;
    margin-bottom: var(--space-3);
    font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--accent);
}
.eyebrow::before { content: ""; width: 28px; height: 4px; border-radius: var(--radius-pill); background: currentColor; }
.eyebrow--light, .section-dark .eyebrow, .cta-final .eyebrow { color: var(--opera2-pink); }
.cta-final .eyebrow { color: var(--opera2-white); }

.text-pink { color: var(--opera2-pink); }

.link-arrow {
    display: inline-flex; align-items: center; gap: .4rem;
    font-weight: 600; color: var(--accent);
    text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .25em;
    text-decoration-color: transparent;
    transition: text-decoration-color .2s, gap .2s var(--ease);
}
.link-arrow:hover { text-decoration-color: currentColor; gap: .65rem; }
.link-arrow .icon { width: 1.1em; height: 1.1em; }
.link-light { color: var(--opera2-pink); }

/* Botões ----------------------------------------------------------------- */

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    min-height: 48px; padding: .75rem 1.25rem;
    border: 2px solid transparent; border-radius: var(--radius);
    font-size: 1rem; font-weight: 600; line-height: 1.2; text-align: center; text-decoration: none;
    cursor: pointer;
    transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease), box-shadow .2s;
}
.btn .icon { width: 1.2em; height: 1.2em; transition: transform .2s var(--ease); }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 56px; padding: 1rem 1.5rem; font-size: 1.0625rem; }
.btn-block { width: 100%; }

.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--opera2-black); }

.btn-accent { background: var(--opera2-pink); color: var(--opera2-black); }
.btn-accent:hover { background: var(--opera2-white); }

.btn-dark { background: var(--opera2-black); color: var(--opera2-white); }
.btn-dark:hover { background: var(--accent); }

.btn-light { background: var(--opera2-white); color: var(--opera2-black); }
.btn-light:hover { background: var(--opera2-black); color: var(--opera2-white); }

.btn-outline-light { border-color: rgba(255, 255, 255, .7); color: var(--opera2-white); }
.btn-outline-light:hover { background: var(--opera2-white); border-color: var(--opera2-white); color: var(--opera2-black); }

.btn-ghost { border-color: var(--neutral-300); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--opera2-black); }

.btn-whatsapp { background: var(--whatsapp); color: var(--opera2-black); }
.btn-whatsapp:hover { background: var(--opera2-black); color: var(--opera2-white); }
.btn-whatsapp .icon { width: 1.35em; height: 1.35em; }

.btn-whatsapp-outline { border-color: var(--whatsapp); color: var(--opera2-white); }
.btn-whatsapp-outline .icon { color: var(--whatsapp); }
.btn-whatsapp-outline:hover { background: var(--whatsapp); color: var(--opera2-black); }
.btn-whatsapp-outline:hover .icon { color: var(--opera2-black); }

.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }

/* Cabeçalho -------------------------------------------------------------- */

.site-header {
    position: sticky; top: 0; z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid transparent;
    transition: border-color .2s, box-shadow .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgba(0, 0, 0, .4); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 72px; }
.brand img { width: 128px; height: auto; }

.nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; margin-right: -8px;
    border: 0; background: transparent; border-radius: var(--radius); cursor: pointer;
}
.nav-toggle .icon { width: 28px; height: 28px; }
.nav-toggle-close, .nav-toggle[aria-expanded="true"] .nav-toggle-open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle-close { display: inline-flex; }

.nav-link {
    display: inline-flex; align-items: center; min-height: 44px;
    font-weight: 500; text-decoration: none; color: var(--ink);
    position: relative;
}
.nav-link::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 3px;
    background: var(--opera2-gold); border-radius: var(--radius-pill);
    transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); }

.sub-toggle {
    display: none; align-items: center; justify-content: center;
    width: 32px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 0;
}
.sub-toggle .icon { width: 18px; height: 18px; transition: transform .2s; }

.sub-menu a { display: flex; gap: .875rem; align-items: flex-start; padding: .75rem; border-radius: var(--radius); text-decoration: none; }
.sub-menu a:hover, .sub-menu a[aria-current="page"] { background: var(--neutral-100); }
.sub-menu strong { display: block; font-weight: 600; line-height: 1.3; }
.sub-menu small { display: block; font-size: .875rem; line-height: 1.4; color: var(--ink-muted); }

/* Menu móvel */
@media (max-width: 1079.98px) {
    .site-nav {
        position: fixed; inset: 72px 0 0 0; z-index: 99;
        display: flex; flex-direction: column; gap: var(--space-3);
        padding: var(--space-3) var(--gutter) calc(var(--space-6) + env(safe-area-inset-bottom));
        background: var(--surface); overflow-y: auto;
        visibility: hidden; opacity: 0; transform: translateY(-8px);
        transition: opacity .2s, transform .2s var(--ease), visibility 0s .2s;
    }
    .site-nav.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .2s, transform .2s var(--ease); }
    .nav-list > li { border-bottom: 1px solid var(--line); }
    .nav-list .nav-link { min-height: 56px; font-size: 1.25rem; font-weight: 600; }
    .nav-link::after { display: none; }
    .sub-menu { padding-bottom: var(--space-2); }
    .nav-cta { width: 100%; min-height: 56px; }
    body.nav-open { overflow: hidden; }
}

/* Menu desktop */
@media (min-width: 1080px) {
    .nav-toggle { display: none; }
    .site-nav { display: flex; align-items: center; gap: var(--space-4); }
    .nav-list { display: flex; align-items: center; gap: 1.75rem; }
    .nav-item { position: relative; display: flex; align-items: center; }
    .sub-toggle { display: inline-flex; margin-left: -2px; }
    .sub-menu {
        position: absolute; top: 100%; left: -1.25rem; width: 400px;
        padding: .75rem; margin-top: .5rem;
        background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
        box-shadow: var(--shadow-lg);
        visibility: hidden; opacity: 0; transform: translateY(6px);
        transition: opacity .18s, transform .18s var(--ease), visibility 0s .18s;
    }
    .sub-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
    .has-sub:hover .sub-menu,
    .has-sub:focus-within .sub-menu,
    .has-sub.is-open .sub-menu { visibility: visible; opacity: 1; transform: none; transition: opacity .18s, transform .18s var(--ease); }
    .has-sub:hover .sub-toggle .icon, .has-sub.is-open .sub-toggle .icon { transform: rotate(180deg); }
    .has-sub.is-closed .sub-menu { visibility: hidden; opacity: 0; }
}

/* Tons de serviço -------------------------------------------------------- */

.tone-magenta { --tone: var(--opera2-magenta); --on-tone: var(--opera2-white); }
.tone-pink    { --tone: var(--opera2-pink);    --on-tone: var(--opera2-white); }
.tone-blue    { --tone: var(--opera2-blue);    --on-tone: var(--opera2-white); }
.tone-gold    { --tone: var(--opera2-gold);    --on-tone: var(--opera2-black); }
.tone-orange  { --tone: var(--opera2-orange);  --on-tone: var(--opera2-black); }

.sub-icon, .service-icon, .hero-icon {
    display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: var(--tone, var(--accent)); color: var(--on-tone, var(--opera2-white));
}
.sub-icon { width: 40px; height: 40px; border-radius: 10px; }
.sub-icon .icon { width: 20px; height: 20px; }
.service-icon { width: 56px; height: 56px; border-radius: 14px; }
.service-icon .icon { width: 26px; height: 26px; }
.service-icon--lg { width: 64px; height: 64px; border-radius: 16px; }
.hero-icon { width: 28px; height: 28px; border-radius: 8px; }
.hero-icon .icon { width: 16px; height: 16px; }
.eyebrow:has(.hero-icon)::before { display: none; }

/* Faixas de cor (elemento gráfico da marca) ------------------------------- */

.bands {
    position: absolute; z-index: 0; pointer-events: none;
    display: flex; flex-direction: column;
}
.band { display: block; height: var(--band-h, 44px); border-radius: var(--radius-pill); }
.band-gold    { background: var(--opera2-gold);    width: 62%; margin-left: 30%; }
.band-orange  { background: var(--opera2-orange);  width: 78%; margin-left: 18%; }
.band-pink    { background: var(--opera2-pink);    width: 90%; margin-left: 8%; }
.band-magenta { background: var(--opera2-magenta); width: 96%; margin-left: 2%; }
.band-blue    { background: var(--opera2-blue);    width: 70%; margin-left: 24%; }

.bands--hero { --band-h: clamp(30px, 3.6vw, 54px); width: min(760px, 70vw); right: -16%; top: 50%; transform: translateY(-50%) rotate(-28deg); opacity: .95; }
.bands--page { --band-h: clamp(20px, 2.4vw, 36px); width: min(520px, 60vw); right: -12%; top: -40px; transform: rotate(-28deg); }
.bands--cta  { --band-h: clamp(24px, 3vw, 44px); width: min(600px, 80vw); right: -14%; bottom: -60px; transform: rotate(-28deg); }

.js .bands .band { animation: band-in 1s var(--ease) both; }
.js .bands .band:nth-child(2) { animation-delay: .08s; }
.js .bands .band:nth-child(3) { animation-delay: .16s; }
.js .bands .band:nth-child(4) { animation-delay: .24s; }
.js .bands .band:nth-child(5) { animation-delay: .32s; }
@keyframes band-in { from { transform: translateX(45%); opacity: 0; } to { transform: none; opacity: 1; } }

/* Hero ------------------------------------------------------------------- */

.hero {
    position: relative; overflow: hidden; isolation: isolate;
    background: var(--surface-inverse); color: var(--ink-inverse);
    padding-block: clamp(3.5rem, 7vw, 6.5rem) clamp(4rem, 8vw, 7rem);
}
.hero .lead { color: var(--ink-inverse-muted); max-width: 38rem; }
.hero h1 { margin-bottom: var(--space-3); }
.hero .btn-row { margin-top: var(--space-4); }
.hero .container { position: relative; z-index: 1; }

.hero-grid { display: grid; gap: var(--space-6); align-items: center; }

.hero-facts { display: flex; flex-wrap: wrap; gap: .75rem 1.75rem; margin-top: var(--space-6); font-size: .9375rem; color: var(--ink-inverse-muted); }
.hero-facts li { flex: 1 1 10rem; max-width: 14rem; line-height: 1.4; }
.hero-facts strong { display: block; color: var(--opera2-white); font-size: 1rem; }

/* Ilustração do painel */
.hero-visual { position: relative; min-height: 380px; }
.mock {
    position: absolute; background: var(--opera2-white); color: var(--ink);
    border-radius: 18px; box-shadow: var(--shadow-lg);
}
.mock-main { inset: 6% 4% auto 0; padding-bottom: 1.25rem; }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: .875rem 1rem; border-bottom: 1px solid var(--line); }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--neutral-200); }
.mock-bar span { margin-left: .5rem; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.mock-body { padding: 1rem 1rem 0; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: .625rem; }
.mock-kpis div { position: relative; padding: .75rem; border-radius: 10px; background: var(--neutral-50); }
.mock-kpis small { display: block; font-size: .6875rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); }
.mock-kpis b { display: block; font-size: .9375rem; }
.mock-kpis em { position: absolute; top: .65rem; right: .65rem; font-style: normal; font-size: .625rem; }
.mock-kpis .up { color: var(--opera2-magenta); }
.mock-kpis .down { color: var(--opera2-blue); }
.mock-chart { display: flex; align-items: flex-end; gap: 8px; height: 150px; margin-top: 1rem; padding: 0 .25rem; border-bottom: 2px solid var(--neutral-100); }
.mock-chart span { flex: 1; height: var(--h); border-radius: 6px 6px 0 0; background: var(--neutral-200); transform-origin: bottom; }
.mock-chart span:nth-child(n+5) { background: var(--opera2-magenta); }
.mock-chart span:last-child { background: var(--opera2-pink); }
.js .mock-chart span { animation: grow 1.1s var(--ease) both; }
.js .mock-chart span:nth-child(2) { animation-delay: .05s; } .js .mock-chart span:nth-child(3) { animation-delay: .1s; }
.js .mock-chart span:nth-child(4) { animation-delay: .15s; } .js .mock-chart span:nth-child(5) { animation-delay: .2s; }
.js .mock-chart span:nth-child(6) { animation-delay: .25s; } .js .mock-chart span:nth-child(7) { animation-delay: .3s; }
.js .mock-chart span:nth-child(8) { animation-delay: .35s; }
@keyframes grow { from { transform: scaleY(0); } to { transform: none; } }

.mock-flow {
    left: 6%; bottom: 2%; display: flex; align-items: center; gap: .375rem;
    padding: .625rem .75rem; border-radius: var(--radius-pill); font-size: .8125rem; font-weight: 600;
}
.mock-flow span { padding: .25rem .625rem; border-radius: var(--radius-pill); background: var(--neutral-100); }
.mock-flow span:last-child { background: var(--opera2-gold); }
.mock-flow b { width: 14px; height: 2px; background: var(--neutral-300); position: relative; }
.mock-flow b::after { content: ""; position: absolute; right: -1px; top: -3px; border: 4px solid transparent; border-left-color: var(--neutral-300); border-right: 0; }

.mock-toast {
    right: 0; top: -6%; display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1rem .75rem .75rem; font-size: .875rem; line-height: 1.3;
}
.mock-toast strong { display: block; }
.mock-toast small { color: var(--ink-muted); }
.mock-toast-icon { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--opera2-magenta); color: var(--opera2-white); }
.mock-toast-icon .icon { width: 18px; height: 18px; }
.js .mock-toast { animation: pop .6s 1s var(--ease) both; }
.js .mock-flow { animation: pop .6s .7s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.96); } to { opacity: 1; transform: none; } }

@media (max-width: 599.98px) {
    .hero-visual { display: grid; gap: .75rem; min-height: 0; }
    .mock { position: relative; inset: auto; }
    .mock-toast { order: -1; justify-self: end; font-size: .8125rem; }
    .mock-chart { height: 110px; }
    .mock-flow { justify-self: center; font-size: .75rem; }
    .mock-flow b { width: 8px; }
    .mock-flow span { padding: .2rem .45rem; }
    .bands--hero { top: 78%; right: -40%; width: 110vw; opacity: .9; }
}

@media (min-width: 992px) {
    .hero-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: var(--space-6); }
    .hero-visual { min-height: 460px; }
}

/* Hero das páginas internas */
.hero--page { padding-block: clamp(2rem, 4vw, 3rem) clamp(3.5rem, 7vw, 6rem); }
.hero--compact { padding-bottom: clamp(3rem, 5vw, 4.5rem); }
.hero-narrow { max-width: 880px; }
.hero--page .display-1 { font-size: clamp(2.25rem, 3.8vw + 1rem, 4.25rem); }

.breadcrumb { margin-bottom: clamp(2rem, 4vw, 3.5rem); font-size: .875rem; color: var(--ink-inverse-muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .5rem; }
.breadcrumb li + li::before { content: "/"; margin-right: .5rem; color: var(--neutral-600); }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; color: var(--opera2-white); }
.breadcrumb [aria-current] { color: var(--opera2-white); }

.hero-page-grid { display: grid; gap: var(--space-6); align-items: end; }
@media (min-width: 992px) { .hero-page-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: var(--space-8); } }

/* Problema → solução → resultado */
.psb > div { padding-block: .875rem; border-top: 1px solid var(--line); }
.psb > div:first-child { border-top: 0; padding-top: 0; }
.psb dt { margin-bottom: .25rem; font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.psb > div:nth-child(2) dt { color: var(--accent); }
.psb > div:nth-child(3) dt { color: var(--ink); }
.psb > div:nth-child(3) dd { font-weight: 600; }
.psb dd { line-height: 1.5; }

.psb--hero {
    padding: var(--space-4); border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .16);
    backdrop-filter: blur(6px);
}
.psb--hero > div { border-top-color: rgba(255, 255, 255, .16); }
.psb--hero dt, .psb--hero > div:nth-child(2) dt { color: var(--opera2-pink); }
.psb--hero > div:nth-child(3) dt { color: var(--opera2-gold); }
.psb--hero dd { color: var(--opera2-white); }

/* Prova social em faixa ----------------------------------------------------- */

.trust { border-bottom: 1px solid var(--line); }
.trust-inner { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 2.5rem; padding-block: 1.75rem; }
.trust p { margin: 0; font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.trust ul { display: flex; flex-wrap: wrap; gap: .5rem 2rem; }
.trust li { display: flex; align-items: center; gap: .75rem; font-size: 1.125rem; font-weight: 700; color: var(--neutral-800); }
.trust li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--opera2-gold); }

/* Seções ----------------------------------------------------------------- */

.section { position: relative; padding-block: var(--section); }
.section-alt { background: var(--surface-alt); }
.section-dark { background: var(--surface-inverse); color: var(--ink-inverse); }
.section-dark .lead { color: var(--ink-inverse-muted); }

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h2 { margin-bottom: var(--space-3); }
.section-head--split { max-width: none; display: grid; gap: var(--space-3); align-items: end; }
.section-head--split h2 { margin-bottom: 0; }
@media (min-width: 992px) {
    .section-head--split { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: var(--space-8); }
}

/* Dores (abas) -------------------------------------------------------------- */

.pains { display: grid; gap: var(--space-3); }
.pains-tabs { display: none; }
.pains.is-ready .pains-tabs { display: flex; gap: .5rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); padding-bottom: .25rem; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
.pains-tabs::-webkit-scrollbar { display: none; }

.pain-tab {
    display: flex; align-items: center; gap: .75rem; flex: 0 0 auto; scroll-snap-align: start;
    min-height: 52px; padding: .75rem 1.125rem;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    font-weight: 600; text-align: left; cursor: pointer;
    transition: background-color .2s, color .2s, border-color .2s;
}
.pain-tab .icon { color: var(--accent); }
.pain-tab:hover { border-color: var(--opera2-black); }
.pain-tab[aria-selected="true"] { background: var(--opera2-black); border-color: var(--opera2-black); color: var(--opera2-white); }
.pain-tab[aria-selected="true"] .icon { color: var(--opera2-gold); }

.pains-panels { display: grid; gap: var(--space-3); }
.pain-panel {
    padding: clamp(1.5rem, 4vw, 3rem); background: var(--surface);
    border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.pain-panel[hidden] { display: none; }
.js .pain-panel:not([hidden]) { animation: fade-up .4s var(--ease) both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.pain-title { display: flex; align-items: center; gap: .75rem; margin-bottom: var(--space-4); font-size: clamp(1.5rem, 1.4vw + 1rem, 2.125rem); }
.pain-title .icon { width: 1em; height: 1em; color: var(--accent); }

.pain-flow { display: grid; gap: .75rem; margin-bottom: var(--space-4); counter-reset: flow; }
.pain-step { position: relative; padding: 1.25rem 1.375rem; border-radius: 16px; line-height: 1.5; }
.pain-label { display: block; margin-bottom: .5rem; font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.pain-step--problem { background: var(--neutral-100); }
.pain-step--problem .pain-label { color: var(--ink-muted); }
.pain-step--how { background: var(--surface); border: 2px solid var(--accent); }
.pain-step--how .pain-label { color: var(--accent); }
.pain-step--benefit { background: var(--opera2-black); color: var(--opera2-white); font-weight: 600; }
.pain-step--benefit .pain-label { color: var(--opera2-gold); }

@media (min-width: 768px) {
    .pain-flow { grid-template-columns: repeat(3, 1fr); }
    .pain-step:not(:last-child)::after {
        content: ""; position: absolute; z-index: 1; top: 50%; right: -.75rem; width: .75rem; height: 2px; background: var(--neutral-300);
    }
}
@media (min-width: 992px) {
    .pains.is-ready { grid-template-columns: 320px minmax(0, 1fr); gap: var(--space-4); align-items: start; }
    .pains.is-ready .pains-tabs { flex-direction: column; overflow: visible; margin: 0; padding: 0; }
    .pain-tab { width: 100%; }
}

/* Serviços (cards) -------------------------------------------------------- */

.services-grid { display: grid; gap: var(--space-3); }
@media (min-width: 768px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; }
}
@media (min-width: 1080px) {
    .services-grid { grid-template-columns: repeat(6, 1fr); }
    .services-grid > * { grid-column: span 2; }
    .services-grid > :nth-child(-n+2) { grid-column: span 3; }
    .services-grid > :last-child:nth-child(odd) { grid-column: span 2; }
}

.service-card {
    position: relative; display: flex; flex-direction: column; gap: var(--space-3);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface);
    transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--tone); }
.service-card h3 { font-size: 1.5rem; }
.service-card h3 a { text-decoration: none; }
.service-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.service-card h3 a:focus-visible { outline: none; }
.service-card:has(a:focus-visible) { outline: 3px solid var(--focus); outline-offset: 3px; }
.service-card .psb { flex: 1; }
.service-card .link-arrow { margin-top: auto; }
.service-card:hover .link-arrow { gap: .65rem; }

/* Painel de IA */
.ai-panel {
    position: relative; overflow: hidden;
    display: grid; gap: var(--space-4);
    margin-top: var(--space-6); padding: clamp(1.75rem, 5vw, 3.5rem);
    border-radius: var(--radius-lg); background: var(--opera2-black); color: var(--opera2-white);
}
.ai-panel::after {
    content: ""; position: absolute; left: -70px; bottom: -110px; width: 220px; height: 220px;
    border-radius: 50%; border: 28px solid var(--opera2-blue);
}
.ai-panel > * { position: relative; z-index: 1; }
.ai-panel--integrations { margin-top: 0; }
.ai-copy p:not(.eyebrow) { color: var(--ink-inverse-muted); }
.ai-copy h2, .ai-copy h3 { margin-bottom: var(--space-2); }
.ai-list { display: grid; gap: var(--space-3); }
.ai-list li { display: flex; gap: 1rem; align-items: flex-start; }
.ai-list strong { display: block; color: var(--opera2-white); }
.ai-list span:last-child { color: var(--ink-inverse-muted); line-height: 1.5; }
.ai-icon { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px; background: var(--opera2-blue); color: var(--opera2-white); }
@media (min-width: 768px) { .ai-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .ai-panel { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: var(--space-8); align-items: center; } }

/* CTA intermediária */
.cta-inline {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3);
    margin-top: var(--space-6); padding: 1.5rem clamp(1.25rem, 3vw, 2rem);
    border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-alt);
}
.cta-inline p { margin: 0; max-width: 40rem; font-size: 1.125rem; }
.section-alt .cta-inline { background: var(--surface); }

/* Depoimentos ------------------------------------------------------------- */

.t-layout { display: grid; gap: var(--space-3); }
.t-stack { display: grid; gap: var(--space-3); }
@media (min-width: 992px) { .t-layout { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: stretch; } }

.t-card {
    position: relative; display: flex; flex-direction: column; gap: var(--space-3);
    margin: 0; padding: clamp(1.5rem, 3vw, 2.25rem);
    border-radius: var(--radius-lg); background: var(--neutral-800); color: var(--opera2-white);
}
.t-card blockquote { margin: 0; flex: 1; }
.t-card blockquote p { font-size: 1.0625rem; line-height: 1.6; }
.t-project {
    align-self: flex-start; padding: .375rem .75rem; border-radius: var(--radius-pill);
    border: 1px solid var(--neutral-600); color: var(--neutral-300);
    font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}
.t-card figcaption { display: flex; align-items: center; gap: .875rem; font-size: .9375rem; color: var(--neutral-300); line-height: 1.35; }
.t-card figcaption img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px var(--opera2-gold); }
.t-card figcaption strong { display: block; color: var(--opera2-white); font-size: 1rem; }

.t-card--featured { background: var(--opera2-white); color: var(--ink); padding: clamp(1.75rem, 4vw, 3.25rem); }
.t-card--featured::before {
    content: "“"; position: absolute; top: -.1em; right: .2em;
    font-size: clamp(8rem, 14vw, 13rem); line-height: 1; font-weight: 800; color: var(--opera2-pink);
}
.t-card--featured blockquote p { position: relative; font-size: clamp(1.25rem, 1.2vw + .85rem, 1.75rem); line-height: 1.4; font-weight: 500; letter-spacing: -0.005em; }
.t-card--featured .t-project { margin-right: 3.5rem; background: var(--accent); border-color: var(--accent); color: var(--opera2-white); }
.t-card--featured figcaption { color: var(--ink-muted); }
.t-card--featured figcaption strong { color: var(--ink); }
.t-card--featured figcaption img { width: 64px; height: 64px; }

.t-pending-grid { display: grid; gap: var(--space-3); margin-top: var(--space-3); }
.t-pending-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.t-card--pending { background: transparent; border: 2px dashed var(--neutral-600); color: var(--neutral-300); gap: .75rem; }
.t-card--pending .t-project { border-color: var(--opera2-gold); color: var(--opera2-gold); }
.t-card--pending strong { color: var(--opera2-white); }
.t-note { font-size: .875rem; }
.t-card--pending code { background: var(--neutral-800); color: var(--opera2-white); }

/* Depoimento único */
.t-band { position: relative; max-width: 960px; margin: 0 auto; text-align: center; }
.t-quote-mark { display: block; height: .55em; font-size: clamp(6rem, 12vw, 10rem); line-height: 1; font-weight: 800; color: var(--opera2-pink); }
.t-band blockquote { margin: 0 0 var(--space-4); }
.t-band blockquote p { font-size: clamp(1.375rem, 1.6vw + .9rem, 2.125rem); line-height: 1.35; font-weight: 500; text-wrap: pretty; }
.t-band figcaption { display: inline-flex; align-items: center; gap: 1rem; text-align: left; color: var(--neutral-300); line-height: 1.35; }
.t-band figcaption img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px var(--opera2-gold); }
.t-band figcaption strong { display: block; color: var(--opera2-white); }
.t-band-more { margin-top: var(--space-4); text-align: center; }

/* Cases ------------------------------------------------------------------- */

.cases-grid { display: grid; gap: var(--space-3); }
@media (min-width: 768px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }

.case-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.case-media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--neutral-100); border-bottom: 1px solid var(--line); }
.case-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .5s var(--ease); }
.case-card:hover .case-media img { transform: scale(1.04); }
.case-body { display: flex; flex-direction: column; gap: .875rem; flex: 1; padding: 1.5rem; }
.case-body h3 { font-size: 1.25rem; line-height: 1.3; }
.case-client { display: block; margin-bottom: .25rem; font-size: .8125rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.case-result { display: flex; gap: .5rem; align-items: flex-start; color: var(--ink-muted); margin: 0; flex: 1; }
.case-result .icon { color: var(--accent); margin-top: .15em; }

.tag { align-self: flex-start; padding: .3rem .75rem; border-radius: var(--radius-pill); background: var(--neutral-100); font-size: .8125rem; font-weight: 600; }

/* Por que a Opera2 / processo ------------------------------------------------ */

.why-grid { display: grid; gap: var(--space-6); align-items: center; }
.why-copy h2 { margin-bottom: var(--space-3); }
.why-copy .lead { margin-bottom: var(--space-3); }
@media (min-width: 992px) { .why-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-8); } }

.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
.facts li { padding: 1.5rem 1.25rem; border-radius: 16px; background: var(--surface); border-top: 6px solid var(--opera2-gold); box-shadow: 0 1px 0 var(--line); }
.facts li:nth-child(2) { border-top-color: var(--opera2-pink); }
.facts li:nth-child(3) { border-top-color: var(--opera2-magenta); }
.facts li:nth-child(4) { border-top-color: var(--opera2-blue); }
.facts strong { display: block; margin-bottom: .25rem; font-size: clamp(1.5rem, 1.5vw + 1rem, 2.25rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
.facts span { display: block; font-size: .9375rem; color: var(--ink-muted); line-height: 1.4; }

.process-title { margin: clamp(3.5rem, 6vw, 5rem) 0 var(--space-4); font-size: clamp(1.375rem, 1vw + 1rem, 1.75rem); }
.process { display: grid; gap: var(--space-4); counter-reset: step; }
.process-step { position: relative; padding-top: var(--space-3); border-top: 2px solid var(--neutral-300); }
.process-step::before { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--opera2-magenta); }
.process-num { display: block; margin-bottom: .75rem; font-size: 2.75rem; font-weight: 800; line-height: 1; letter-spacing: -0.03em; color: transparent; -webkit-text-stroke: 1.5px var(--opera2-magenta); }
.process-step h3 { margin-bottom: .5rem; font-size: 1.25rem; }
.process-step p { color: var(--ink-muted); line-height: 1.55; }
@media (min-width: 600px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .process { grid-template-columns: repeat(4, 1fr); } }

/* FAQ --------------------------------------------------------------------- */

.faq-layout { display: grid; gap: var(--space-4); }
.faq-layout .section-head { margin-bottom: 0; }
@media (min-width: 992px) { .faq-layout { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: var(--space-8); align-items: start; } }

.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    min-height: 64px; padding: 1.125rem 0; cursor: pointer; list-style: none;
    font-size: 1.125rem; font-weight: 600; line-height: 1.35;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-icon { width: 32px; height: 32px; padding: 6px; border-radius: 50%; background: var(--neutral-100); color: var(--ink); transition: transform .25s var(--ease), background-color .2s; }
.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--opera2-gold); }
.faq-answer { padding: 0 3rem 1.5rem 0; color: var(--ink-muted); }

/* CTA final --------------------------------------------------------------- */

.cta-final { overflow: hidden; isolation: isolate; background: var(--opera2-magenta); color: var(--opera2-white); }
.cta-final-inner { position: relative; z-index: 1; max-width: calc(860px + var(--gutter) * 2); margin-left: 0; }
@media (min-width: 1320px) { .cta-final-inner { margin-left: calc((100vw - var(--container)) / 2 - var(--gutter)); } }
.cta-final h2 { margin-bottom: var(--space-3); }
.cta-final .lead { color: var(--neutral-100); margin-bottom: var(--space-4); }
.cta-points { display: flex; flex-wrap: wrap; gap: .75rem 1.75rem; margin-top: var(--space-4); color: var(--neutral-100); font-size: .9375rem; }
.cta-points li { display: flex; align-items: center; gap: .5rem; }
.cta-points .icon { width: 18px; height: 18px; color: var(--opera2-gold); }

/* Páginas de serviço -------------------------------------------------------- */

.signs-grid { display: grid; gap: var(--space-4); align-items: start; }
.signs-grid .section-head { margin-bottom: 0; }
@media (min-width: 992px) { .signs-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--space-8); } }
.signs { display: grid; gap: .75rem; }
.signs li { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); font-size: 1.0625rem; font-weight: 500; line-height: 1.45; }
.signs .icon { width: 36px; height: 36px; padding: 8px; border-radius: 10px; background: var(--opera2-gold); color: var(--opera2-black); }

.deliverables { display: grid; gap: var(--space-3); }
@media (min-width: 768px) { .deliverables { grid-template-columns: repeat(2, 1fr); } }
.deliverable { padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.deliverable header { display: flex; align-items: center; gap: 1rem; margin-bottom: var(--space-3); }
.deliverable h3 { font-size: 1.375rem; }
.deliverable-icon { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px; background: var(--opera2-black); color: var(--opera2-white); }

.diff-grid { display: grid; gap: var(--space-4) var(--space-3); }
@media (min-width: 600px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .diff-grid { grid-template-columns: repeat(3, 1fr); } }
.diff-grid li { display: grid; gap: .375rem; }
.diff-grid strong { font-size: 1.125rem; }
.diff-grid span:last-child { color: var(--ink-muted); line-height: 1.5; }
.diff-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: .5rem; border-radius: 12px; background: var(--neutral-100); color: var(--accent); }

.other-services .display-3 { margin-bottom: var(--space-4); }
.other-list { display: grid; gap: var(--space-2); }
@media (min-width: 768px) { .other-list { grid-template-columns: repeat(2, 1fr); } }
.other-card {
    display: flex; align-items: center; gap: 1rem; height: 100%;
    padding: 1.25rem; border: 1px solid var(--line); border-radius: 16px; background: var(--surface);
    text-decoration: none; transition: border-color .2s, transform .2s var(--ease);
}
.other-card:hover { border-color: var(--tone); transform: translateY(-2px); }
.other-card > span:nth-child(2) { flex: 1; }
.other-card strong { display: block; }
.other-card small { display: block; color: var(--ink-muted); font-size: .875rem; line-height: 1.4; }
.other-card > .icon { color: var(--accent); }
.other-card .service-icon { width: 48px; height: 48px; border-radius: 12px; }

/* Página de serviços --------------------------------------------------------- */

.service-rows { display: grid; gap: var(--space-3); }
.service-row {
    display: grid; gap: var(--space-4);
    padding: clamp(1.5rem, 4vw, 2.75rem); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.service-row-head .service-icon { margin-bottom: var(--space-3); }
.service-row-head h3 { margin-bottom: var(--space-2); }
.service-row-head p { margin-bottom: .5rem; font-size: .875rem; font-weight: 600; color: var(--ink-muted); }
.mini-signs { display: grid; gap: .5rem; }
.mini-signs li { position: relative; padding-left: 1.25rem; line-height: 1.45; color: var(--ink-muted); }
.mini-signs li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--tone); }
@media (min-width: 992px) {
    .service-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) auto; gap: var(--space-6); align-items: center; }
}

/* Sobre ------------------------------------------------------------------- */

.story-grid { display: grid; gap: var(--space-4); }
.story-text .lead { color: var(--ink); margin-bottom: var(--space-3); }
.story-text p:not(.lead) { color: var(--ink-muted); }
@media (min-width: 992px) { .story-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-8); } }

.goals { display: grid; gap: var(--space-3); }
@media (min-width: 900px) { .goals { grid-template-columns: repeat(3, 1fr); } }
.goal { position: relative; padding: clamp(1.5rem, 3vw, 2.25rem); background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--line); }
.goal .process-num { position: absolute; top: 1.5rem; right: 1.5rem; font-size: 2.25rem; }
.goal h3 { margin-bottom: .5rem; font-size: 1.375rem; }
.goal p { color: var(--ink-muted); }

.mission-grid { display: grid; gap: var(--space-3); }
@media (min-width: 900px) { .mission-grid { grid-template-columns: repeat(2, 1fr); } }
.mission-card { padding: clamp(1.75rem, 4vw, 3rem); border-radius: var(--radius-lg); border: 1px solid var(--line); }
.mission-card h3 { margin-bottom: .5rem; font-size: 1.25rem; }
.mission-card p + h3 { margin-top: var(--space-4); }
.mission-card p:not(.eyebrow) { color: var(--ink-muted); }
.mission-card--dark { background: var(--opera2-black); color: var(--opera2-white); border-color: var(--opera2-black); }
.mission-card--dark h2 { margin-bottom: var(--space-2); }
.mission-card--dark p:not(.eyebrow) { color: var(--ink-inverse-muted); }

.values { display: grid; gap: var(--space-3); }
@media (min-width: 600px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .values { grid-template-columns: repeat(5, 1fr); } }
.values li { display: grid; gap: .375rem; padding-top: 1rem; border-top: 3px solid var(--opera2-black); }
.values strong { font-size: 1.125rem; }
.values span { color: var(--ink-muted); font-size: .9375rem; line-height: 1.5; }

/* Contato ----------------------------------------------------------------- */

.contact-section { padding-top: clamp(2.5rem, 5vw, 4rem); }
.contact-grid { display: grid; gap: var(--space-4); align-items: start; }
@media (min-width: 992px) { .contact-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-6); } }
.contact-main { display: grid; gap: var(--space-3); }

.contact-aside { display: grid; gap: var(--space-4); }
.contact-wa { position: relative; padding: clamp(1.75rem, 4vw, 2.75rem); border-radius: var(--radius-lg); background: var(--opera2-black); color: var(--opera2-white); }
.contact-wa h2 { margin-bottom: .5rem; }
.contact-wa p { color: var(--ink-inverse-muted); margin-bottom: var(--space-4); max-width: 34rem; }
.contact-wa .btn { white-space: normal; }
.contact-wa-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin-bottom: var(--space-3); border-radius: 16px; background: var(--whatsapp); color: var(--opera2-black); }
.contact-wa-icon .icon { width: 30px; height: 30px; }

.quick-starts { padding: clamp(1.5rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.quick-starts h2 { margin-bottom: var(--space-2); font-size: 1.125rem; }
.quick-starts ul { display: grid; gap: .5rem; }
.quick-starts a {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    min-height: 52px; padding: .75rem 1rem; border-radius: var(--radius);
    background: var(--surface-alt); text-decoration: none; font-weight: 500; line-height: 1.4;
    transition: background-color .2s, color .2s;
}
.quick-starts a .icon { color: var(--accent); transition: transform .2s var(--ease); }
.quick-starts a:hover { background: var(--opera2-black); color: var(--opera2-white); }
.quick-starts a:hover .icon { color: var(--opera2-gold); transform: translateX(3px); }

.map-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.map-frame { aspect-ratio: 4 / 3; background: var(--neutral-100); }
.map-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.map-info { display: grid; gap: .75rem; padding: clamp(1.5rem, 3vw, 2rem); }
.map-info h2 { display: flex; align-items: center; gap: .5rem; font-size: 1.25rem; }
.map-info h2 .icon { color: var(--accent); }
.map-info address { color: var(--ink-muted); line-height: 1.5; }
.map-note { margin: 0; font-size: .9375rem; color: var(--ink-muted); }

.contact-social { padding: 0 .25rem; }
.contact-social h2 { margin-bottom: .75rem; font-size: 1.125rem; }
.contact-social ul { display: flex; flex-wrap: wrap; gap: .5rem; }
.contact-social a { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .5rem 1rem; border: 1px solid var(--neutral-300); border-radius: var(--radius-pill); text-decoration: none; font-weight: 600; transition: border-color .2s, background-color .2s, color .2s; }
.contact-social a:hover { background: var(--opera2-black); border-color: var(--opera2-black); color: var(--opera2-white); }
.contact-social .icon { width: 1.1em; height: 1.1em; }

.contact-next { padding: clamp(1.5rem, 3vw, 2rem); border-radius: var(--radius-lg); background: var(--surface-alt); }
.contact-next h2 { margin-bottom: var(--space-3); font-size: 1.25rem; }
.contact-next ol { display: grid; gap: 1rem; counter-reset: next; }
.contact-next li { position: relative; padding-left: 2.75rem; color: var(--ink-muted); line-height: 1.5; counter-increment: next; }
.contact-next li::before {
    content: counter(next); position: absolute; left: 0; top: 0;
    display: inline-flex; align-items: center; justify-content: center;
    width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: var(--opera2-white);
    font-weight: 700; font-size: .875rem;
}
.contact-next strong { color: var(--ink); }

/* Texto longo -------------------------------------------------------------- */

.prose { max-width: calc(760px + var(--gutter) * 2); }
.prose h2 { margin: var(--space-6) 0 var(--space-2); font-size: 1.5rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--neutral-800); }
.prose a { color: var(--accent); font-weight: 600; }
.prose-meta { margin-top: var(--space-6); padding-top: var(--space-3); border-top: 1px solid var(--line); font-size: .9375rem; }

.not-found-links { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: var(--space-6); }
.not-found-links a { color: var(--neutral-300); }
.not-found-links a:hover { color: var(--opera2-white); }

/* Rodapé ------------------------------------------------------------------ */

.site-footer { background: var(--opera2-black); color: var(--ink-inverse-muted); padding-top: clamp(3.5rem, 6vw, 5rem); font-size: .9375rem; }
.footer-grid { display: grid; gap: var(--space-6) var(--space-4); padding-bottom: var(--space-6); }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .footer-grid { grid-template-columns: 1.4fr 1fr .8fr 1.1fr; } }
.footer-brand img { width: 150px; margin-bottom: var(--space-3); }
.footer-brand p { max-width: 22rem; margin-bottom: var(--space-3); }
.footer-title { margin-bottom: var(--space-2); font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--opera2-pink); }
.footer-col ul { display: grid; gap: .25rem; }
.footer-col a { display: inline-flex; align-items: center; min-height: 36px; color: var(--opera2-white); text-decoration: none; }
.footer-col a:hover { color: var(--opera2-pink); text-decoration: underline; text-underline-offset: .2em; }
.footer-contact li { display: flex; gap: .75rem; align-items: flex-start; margin-bottom: .75rem; line-height: 1.45; }
.footer-contact .icon { margin-top: .5em; width: 1.1em; height: 1.1em; color: var(--opera2-pink); }
.footer-contact li:first-child .icon { color: var(--whatsapp); }
.footer-contact address { padding-top: .45em; }
.footer-contact address a { display: inline; min-height: 0; }
.social { display: flex; gap: .5rem; margin-top: var(--space-2); }
.social a { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--neutral-800); color: var(--opera2-white); transition: background-color .2s, border-color .2s; }
.social a:hover { background: var(--opera2-pink); border-color: var(--opera2-pink); color: var(--opera2-black); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: var(--space-3) calc(var(--space-3) + 72px); border-top: 1px solid var(--neutral-800); font-size: .875rem; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--ink-inverse-muted); }

/* WhatsApp flutuante -------------------------------------------------------- */

.wa-float {
    position: fixed; z-index: 90;
    right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
    display: flex; flex-direction: column; align-items: flex-end; gap: .75rem;
}
.wa-button {
    position: relative; display: inline-flex; align-items: center; gap: .625rem;
    height: 60px; min-width: 60px; padding: 0 1.25rem 0 1rem;
    border-radius: var(--radius-pill);
    background: var(--opera2-black); color: var(--opera2-white);
    box-shadow: 0 0 0 2px var(--opera2-white), 0 14px 30px -8px rgba(0, 0, 0, .45);
    font-weight: 600; text-decoration: none;
    transition: transform .2s var(--ease), background-color .2s;
}
.wa-button:hover { transform: translateY(-2px); background: var(--neutral-800); }
.wa-button:focus-visible { outline-offset: 4px; }
.wa-icon { width: 30px; height: 30px; color: var(--whatsapp); }
.js .wa-button::before {
    content: ""; position: absolute; inset: 0; border-radius: inherit;
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .6);
    animation: wa-pulse 2.4s 2s ease-out 3;
}
@keyframes wa-pulse { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .55); } 100% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); } }

.wa-bubble {
    position: relative; max-width: 280px; padding: 1rem 2.75rem 1rem 1.125rem;
    border-radius: 16px 16px 4px 16px; background: var(--opera2-white); color: var(--ink);
    box-shadow: var(--shadow-lg); border: 1px solid var(--line);
    font-size: .9375rem; line-height: 1.45;
}
.wa-bubble:not([hidden]) { animation: pop .35s var(--ease) both; }
.wa-bubble p { margin: 0; }
.wa-bubble-close { position: absolute; top: 4px; right: 4px; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: transparent; cursor: pointer; color: var(--ink-muted); }
.wa-bubble-close:hover { background: var(--neutral-100); color: var(--ink); }
.wa-bubble-close .icon { width: 18px; height: 18px; }

@media (max-width: 639.98px) {
    .wa-button { width: 60px; padding: 0; justify-content: center; }
    .wa-label { display: none; }
    .wa-bubble { max-width: calc(100vw - 32px); }
}
body.nav-open .wa-float { display: none; }

/* Aparecer ao rolar --------------------------------------------------------- */

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

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

@media print {
    .site-header, .wa-float, .bands, .cta-final, .site-footer { display: none !important; }
    .hero, .section-dark { background: none; color: #000; }
}