/* ============================================
   crivo.tech - Style
   ============================================ */

:root {
    --bg: #0b0f14;
    --bg-card: #10161f;
    --bg-card-hover: #151d29;
    --border: rgba(255,255,255,.06);
    --border-hover: rgba(255,255,255,.12);
    --text: #e4e4e7;
    --text-muted: #8b93a1;
    --text-dim: #5a6270;
    --accent: #2563eb;
    --accent-light: #5b96f7;
    --accent-glow: rgba(37,99,235,.16);
    --white: #fafafa;
    --font: 'Satoshi', 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: .3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 22px; border-radius: var(--radius-sm);
    font-family: var(--font); font-size: .88rem; font-weight: 600;
    border: 1px solid transparent; cursor: pointer;
    transition: all var(--transition);
}
.btn--primary {
    background: var(--accent); color: var(--white);
    border-color: var(--accent);
}
.btn--primary:hover {
    background: var(--accent-light);
    box-shadow: 0 0 24px var(--accent-glow);
}
.btn--outline {
    background: transparent; color: var(--text);
    border-color: var(--border-hover);
}
.btn--outline:hover {
    border-color: var(--accent); color: var(--white);
}
.btn--lg { padding: 14px 28px; font-size: .92rem; }

/* ── Section helpers ── */
.section-tag {
    display: inline-block;
    font-family: var(--font-mono); font-size: .75rem; font-weight: 500;
    color: var(--accent-light); text-transform: uppercase; letter-spacing: .1em;
    margin-bottom: 12px;
}
.section-title {
    font-size: 2rem; font-weight: 700; color: var(--white);
    margin-bottom: 12px; line-height: 1.2;
}
.section-subtitle {
    font-size: 1rem; color: var(--text-muted);
    max-width: 480px; margin-bottom: 48px;
}

.text-accent { color: var(--accent-light); }

[data-animate] {
    opacity: 0; transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}
[data-animate].visible { opacity: 1; transform: none; }

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(10,10,15,.8); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}
.header--solid { background: rgba(10,10,15,.95); }
.header__inner {
    display: flex; align-items: center; height: 60px;
}
.header__logo { margin-right: auto; display: flex; align-items: center; }
.header__logo-img { height: 30px; width: auto; }
.header__nav { display: none; gap: 28px; margin-right: 24px; }
.header__link {
    font-size: .85rem; color: var(--text-muted); font-weight: 500;
    transition: color var(--transition);
}
.header__link:hover { color: var(--white); }
.header__cta { display: none; }

.hamburger {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px; margin-left: 16px;
}
.hamburger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.header__nav.open {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; top: 60px; left: 0; width: 100%;
    background: rgba(10,10,15,.98); border-bottom: 1px solid var(--border);
    padding: 8px 0; z-index: 999;
}
.header__nav.open .header__link {
    padding: 14px 24px; display: block; text-align: center; font-size: 1rem;
}

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding: 100px 0 60px; position: relative; overflow: hidden;
}
.hero__bg-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(37,99,235,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 100%);
}
.hero__inner {
    position: relative; z-index: 1; text-align: center;
    display: flex; flex-direction: column; align-items: center;
}
.hero__badge {
    font-family: var(--font-mono); font-size: .72rem; font-weight: 500;
    color: var(--accent-light); text-transform: uppercase; letter-spacing: .12em;
    padding: 6px 16px; border: 1px solid var(--border-hover);
    border-radius: 100px; margin-bottom: 28px;
    background: var(--accent-glow);
}
.hero__title {
    font-size: 2.6rem; font-weight: 700; line-height: 1.15;
    color: var(--white); max-width: 720px; margin-bottom: 20px;
}
.hero__subtitle {
    font-size: 1.05rem; color: var(--text-muted);
    max-width: 540px; margin-bottom: 36px; line-height: 1.7;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 56px; }

.hero__metrics {
    display: flex; align-items: center; gap: 24px;
    padding: 20px 32px; border: 1px solid var(--border);
    border-radius: var(--radius); background: var(--bg-card);
}
.hero__metric { text-align: center; }
.hero__metric-value {
    display: block; font-size: 1.5rem; font-weight: 700;
    color: var(--white); font-family: var(--font-mono);
}
.hero__metric-label { font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.hero__metric-divider { width: 1px; height: 36px; background: var(--border); }

/* ========================================
   SERVICES
   ======================================== */
.services { padding: 100px 0; }
.services__grid {
    display: grid; grid-template-columns: 1fr; gap: 16px;
}
.service-card {
    padding: 28px; border: 1px solid var(--border);
    border-radius: var(--radius); background: var(--bg-card);
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}
.service-card__icon {
    color: var(--accent-light); margin-bottom: 16px;
}
.service-card__title {
    font-size: 1.05rem; font-weight: 600; color: var(--white);
    margin-bottom: 8px;
}
.service-card__desc { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }
.service-card__more {
    display: inline-block; margin-top: 14px;
    font-size: .82rem; font-weight: 600; color: var(--accent-light);
    transition: color var(--transition);
}
.service-card__more:hover { color: var(--white); }

/* ── Landing pages ── */
.hero--lp { min-height: auto; padding: 140px 0 70px; }
.hero--lp .hero__title { font-size: 2.2rem; }
.lp-section { padding: 80px 0; }
.lp-check { display: grid; grid-template-columns: 1fr; gap: 12px; }
.lp-check__item {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 16px 20px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); background: var(--bg-card);
    font-size: .9rem; color: var(--text); line-height: 1.5;
}
.lp-check__item::before {
    content: "\2713"; color: var(--accent-light); font-weight: 700; flex-shrink: 0;
}
@media (min-width: 640px) {
    .lp-check { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .hero--lp .hero__title { font-size: 3rem; }
}

/* ========================================
   CASES
   ======================================== */
.cases { padding: 100px 0; }
.cases__grid { display: grid; grid-template-columns: 1fr; gap: 20px; }

.case-card {
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card); overflow: hidden;
    transition: all var(--transition);
}
.case-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.case-card__img {
    position: relative; aspect-ratio: 16/9;
    background: linear-gradient(135deg, #101722 0%, #14203a 100%);
    overflow: hidden;
}
.case-card__img--sm { aspect-ratio: 16/8; }

.case-card__placeholder {
    display: flex; align-items: center; justify-content: center;
    width: 100%; height: 100%;
    color: var(--text-dim); font-size: .82rem;
    border-bottom: 1px dashed var(--border);
}
.case-card__placeholder span {
    padding: 8px 16px; border: 1px dashed var(--border-hover);
    border-radius: var(--radius-sm); font-family: var(--font-mono);
    font-size: .72rem;
}

.case-card__img img {
    width: 100%; height: 100%; object-fit: cover;
}

.case-card__tags {
    position: absolute; top: 12px; left: 12px;
    display: flex; gap: 6px;
}
.case-tag {
    font-family: var(--font-mono); font-size: .65rem; font-weight: 500;
    padding: 4px 10px; border-radius: 100px;
    background: rgba(10,10,15,.7); backdrop-filter: blur(8px);
    border: 1px solid var(--border); color: var(--accent-light);
    text-transform: uppercase; letter-spacing: .05em;
}
.case-tag--sm { font-size: .62rem; padding: 3px 8px; }

.case-card__content { padding: 24px; }
.case-card__title {
    font-size: 1.1rem; font-weight: 600; color: var(--white);
    margin-bottom: 8px;
}
.case-card__desc {
    font-size: .85rem; color: var(--text-muted); line-height: 1.6;
    margin-bottom: 16px;
}
.case-card__desc strong { color: var(--accent-light); font-weight: 600; }

.case-card__metrics {
    display: flex; gap: 20px; margin-bottom: 16px;
    padding: 12px 0; border-top: 1px solid var(--border);
}
.case-metric { text-align: center; flex: 1; }
.case-metric__value {
    display: block; font-size: 1rem; font-weight: 700;
    color: var(--white); font-family: var(--font-mono);
}
.case-metric__label { font-size: .65rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; }

.case-card__tags-inline { display: flex; gap: 6px; margin-top: 12px; }

.case-card__link {
    font-size: .82rem; font-weight: 600; color: var(--accent-light);
    transition: color var(--transition);
}
.case-card__link:hover { color: var(--white); }

/* ========================================
   SOLUTIONS
   ======================================== */
.stack { padding: 100px 0; }
.solutions__grid {
    display: grid; grid-template-columns: 1fr; gap: 16px;
}
.solution-card {
    padding: 28px; border: 1px solid var(--border);
    border-radius: var(--radius); background: var(--bg-card);
    transition: all var(--transition);
    display: flex; gap: 20px; align-items: flex-start;
}
.solution-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}
.solution-card__icon {
    color: var(--accent-light); flex-shrink: 0;
    margin-top: 2px;
}
.solution-card__title {
    font-size: 1rem; font-weight: 600; color: var(--white);
    margin-bottom: 6px;
}
.solution-card__desc {
    font-size: .85rem; color: var(--text-muted); line-height: 1.6;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, var(--accent-glow) 100%);
}
.contact__inner { text-align: center; }
.contact__text { max-width: 560px; margin: 0 auto; }
.contact__text .section-subtitle { margin: 0 auto 32px; }
.contact__channels {
    display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
}
.footer__inner {
    display: flex; flex-direction: column; align-items: center;
    gap: 20px; text-align: center;
}
.footer__brand { display: flex; align-items: center; opacity: .6; }
.footer__logo { height: 24px; width: auto; }
.footer__links { display: flex; gap: 20px; }
.footer__links a {
    font-size: .82rem; color: var(--text-muted);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }
.footer__copy { font-size: .72rem; color: var(--text-dim); }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (min-width: 640px) {
    .services__grid { grid-template-columns: repeat(2, 1fr); }
    .solutions__grid { grid-template-columns: repeat(2, 1fr); }
    .cases__grid { grid-template-columns: repeat(2, 1fr); }
    .case-card--featured { grid-column: span 2; }
    .case-card--featured .case-card__content { padding: 28px; }
}

@media (min-width: 1024px) {
    .header__nav { display: flex; }
    .header__cta { display: inline-flex; }
    .hamburger { display: none; }

    .hero__title { font-size: 3.6rem; }
    .hero__subtitle { font-size: 1.1rem; }

    .section-title { font-size: 2.4rem; }

    .services__grid { grid-template-columns: repeat(3, 1fr); }
    .solutions__grid { grid-template-columns: repeat(3, 1fr); }

    .cases__grid { grid-template-columns: repeat(3, 1fr); }
    .case-card--featured { grid-column: span 3; display: grid; grid-template-columns: 1fr 1fr; }
    .case-card--featured .case-card__img { aspect-ratio: auto; }
    .case-card--featured .case-card__content {
        display: flex; flex-direction: column; justify-content: center; padding: 36px;
    }

    .footer__inner { flex-direction: row; justify-content: space-between; }
}

/* ========================================
   HEADER - navegação entre páginas
   ======================================== */
.header__link--active { color: var(--white); }

/* ========================================
   HOME - hero com vitrine
   ======================================== */
.hero--home { min-height: auto; padding: 132px 0 0; display: block; }
.hero--home .hero__title { max-width: 820px; }
.hero--home .hero__subtitle { max-width: 620px; }
.hero--home .hero__actions { margin-bottom: 18px; }
.hero__assure {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px;
    font-size: .8rem; color: var(--text-muted); margin-bottom: 56px;
    list-style: none;
}
.hero__assure li::before { content: "\2713"; color: var(--accent-light); font-weight: 700; margin-right: 6px; }

.showcase {
    position: relative; overflow: hidden; padding: 8px 0 12px;
    mask-image: linear-gradient(90deg, transparent 0, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0, black 8%, black 92%, transparent 100%);
}
.showcase__track {
    display: flex; gap: 20px; width: max-content;
    animation: showcase-slide 70s linear infinite;
}
.showcase:hover .showcase__track { animation-play-state: paused; }
.showcase__item { width: 300px; flex-shrink: 0; display: block; }
.showcase__item .browser { transition: transform var(--transition), border-color var(--transition); }
.showcase__item:hover .browser { transform: translateY(-4px); border-color: var(--accent); }
@keyframes showcase-slide { to { transform: translateX(calc(-50% - 10px)); } }
@media (prefers-reduced-motion: reduce) {
    .showcase { overflow-x: auto; }
    .showcase__track { animation: none; }
    [data-animate] { opacity: 1; transform: none; transition: none; }
}

/* ── Moldura de navegador / celular para os prints ── */
.browser {
    border: 1px solid var(--border-hover); border-radius: var(--radius);
    background: var(--bg-card); overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.browser__bar {
    display: flex; align-items: center; gap: 6px;
    padding: 9px 12px; border-bottom: 1px solid var(--border);
    background: #0d131b;
}
.browser__dot { width: 8px; height: 8px; border-radius: 50%; background: #2a3442; flex-shrink: 0; }
.browser__url {
    margin-left: 8px; padding: 3px 12px; border-radius: 100px;
    background: rgba(255,255,255,.04);
    font-family: var(--font-mono); font-size: .66rem; color: var(--text-muted);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.browser__body img { width: 100%; height: auto; }
.browser--scroll .browser__body {
    max-height: 520px; overflow-y: auto; overscroll-behavior: contain;
    scrollbar-width: thin; scrollbar-color: #2a3442 transparent;
}
.shot-hint {
    margin-top: 12px; text-align: center;
    font-family: var(--font-mono); font-size: .7rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: .08em;
}
.phone {
    border: 6px solid #1b2330; border-radius: 28px; overflow: hidden;
    background: #000; box-shadow: 0 24px 60px rgba(0,0,0,.55);
}
.phone img { width: 100%; height: auto; }

/* ========================================
   PROVA - faixa de autoridade
   ======================================== */
.proof { padding: 56px 0 24px; }
.proof__inner {
    display: grid; grid-template-columns: 1fr; gap: 24px;
    padding: 28px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card);
}
.proof__label {
    font-family: var(--font-mono); font-size: .7rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px;
}
.proof__names { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.proof__names span { font-size: 1.05rem; font-weight: 700; color: var(--white); }
.proof__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.proof__stat-value {
    display: block; font-family: var(--font-mono); font-size: 1.35rem; font-weight: 700;
    color: var(--white); font-variant-numeric: tabular-nums;
}
.proof__stat-label { font-size: .7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }

/* ========================================
   DOR - dados de mercado
   ======================================== */
.pain { padding: 90px 0 60px; }
.pain .section-subtitle { max-width: 620px; }
.pain__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.stat-card {
    padding: 28px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card);
}
.stat-card__value {
    display: block; font-size: 2.6rem; font-weight: 700; line-height: 1;
    color: var(--accent-light); margin-bottom: 14px; font-variant-numeric: tabular-nums;
}
.stat-card__text { font-size: .95rem; color: var(--text); line-height: 1.55; margin-bottom: 14px; }
.stat-card__source { font-size: .72rem; color: var(--text-muted); }
.stat-card__source a { text-decoration: underline; text-underline-offset: 2px; }
.stat-card__source a:hover { color: var(--text-muted); }
.pain__close {
    margin-top: 36px; font-size: 1.15rem; color: var(--white); font-weight: 500;
    max-width: 640px; line-height: 1.5;
}

/* ========================================
   CASES - grade e filtros
   ======================================== */
a.case-card { display: block; }
@media (min-width: 1024px) { a.case-card--featured { display: grid; } }
.case-card__img img { transition: transform .6s ease; object-position: top; }
a.case-card:hover .case-card__img img { transform: scale(1.03); }
.case-card__seg {
    display: block; font-family: var(--font-mono); font-size: .68rem;
    color: var(--accent-light); text-transform: uppercase; letter-spacing: .08em;
    margin-bottom: 8px;
}
.case-card__client { font-size: .8rem; color: var(--text-muted); margin-bottom: 14px; }
.case-card__hook { font-size: 1.12rem; font-weight: 600; color: var(--white); line-height: 1.35; margin-bottom: 8px; }
.case-card--featured .case-card__hook { font-size: 1.4rem; }
.case-card__more { font-size: .82rem; font-weight: 600; color: var(--accent-light); }
a.case-card:hover .case-card__more { color: var(--white); }
.case-card__art {
    display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end;
    width: 100%; height: 100%; padding: 24px;
    background:
        radial-gradient(circle at 80% 20%, rgba(37,99,235,.35), transparent 55%),
        linear-gradient(135deg, #101722 0%, #14203a 100%);
}
.case-card__art strong { font-size: 1.6rem; color: var(--white); line-height: 1.1; }
.case-card__art span {
    font-family: var(--font-mono); font-size: .7rem; color: var(--accent-light);
    text-transform: uppercase; letter-spacing: .1em; margin-top: 8px;
}
.cases__more { margin-top: 36px; text-align: center; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.filter {
    padding: 8px 16px; border-radius: 100px; cursor: pointer;
    border: 1px solid var(--border-hover); background: transparent;
    font-family: var(--font); font-size: .82rem; font-weight: 500; color: var(--text-muted);
    transition: all var(--transition);
}
.filter:hover { color: var(--white); border-color: var(--accent); }
.filter[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--white); }
.case-card[hidden] { display: none; }

/* ========================================
   MÉTODO
   ======================================== */
.method { padding: 100px 0; }
.method .section-subtitle { max-width: 600px; }
.method__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.method-card {
    padding: 28px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card);
}
.method-card__num {
    font-family: var(--font-mono); font-size: .75rem; color: var(--accent-light);
    letter-spacing: .1em; margin-bottom: 14px; display: block;
}
.method-card__title { font-size: 1.1rem; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.method-card__desc { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }
.method-card__desc a { color: var(--text); text-decoration: underline; text-underline-offset: 2px; }

.process { padding: 60px 0 100px; }

/* ========================================
   FAQ
   ======================================== */
.faq { padding: 100px 0; }
.faq__list { max-width: 760px; }
.faq__item { border-bottom: 1px solid var(--border); }
.faq__item summary {
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    padding: 20px 0; cursor: pointer; list-style: none;
    font-size: 1.02rem; font-weight: 600; color: var(--white);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: "+"; font-family: var(--font-mono); font-size: 1.2rem; color: var(--accent-light);
    transition: transform var(--transition); flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding: 0 0 22px; font-size: .95rem; color: var(--text-muted); line-height: 1.7; max-width: 680px; }

/* ========================================
   CONTATO - formulário
   ======================================== */
.contact--form .contact__inner {
    text-align: left; display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start;
}
.contact--form .contact__text { max-width: none; margin: 0; }
.contact--form .contact__text .section-subtitle { margin: 0 0 28px; max-width: 460px; }
.contact__next { list-style: none; display: grid; gap: 16px; margin-bottom: 32px; }
.contact__next li { display: flex; gap: 14px; font-size: .92rem; color: var(--text); line-height: 1.5; }
.contact__next b {
    flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--accent-glow); border: 1px solid var(--border-hover);
    font-family: var(--font-mono); font-size: .72rem; color: var(--accent-light);
}
.contact__alt { font-size: .85rem; color: var(--text-muted); margin-bottom: 12px; }
.contact--form .contact__channels { justify-content: flex-start; }

.form {
    padding: 28px; border: 1px solid var(--border-hover); border-radius: var(--radius);
    background: var(--bg-card); box-shadow: 0 24px 60px rgba(0,0,0,.35);
}
.form__title { font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.form__lead { font-size: .85rem; color: var(--text-muted); margin-bottom: 22px; }
.form__row { display: grid; grid-template-columns: 1fr; gap: 14px; }
.form__field { display: block; margin-bottom: 14px; }
.form__label { display: block; font-size: .78rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form__label small { font-weight: 400; color: var(--text-dim); }
.form__input {
    width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
    border: 1px solid var(--border-hover); background: var(--bg);
    font-family: var(--font); font-size: 1rem; color: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form__input::placeholder { color: var(--text-dim); }
.form__input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form__input[aria-invalid="true"] { border-color: #f87171; }
select.form__input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238b93a1' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
textarea.form__input { resize: vertical; min-height: 88px; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__submit { width: 100%; justify-content: center; margin-top: 6px; }
.form__submit[disabled] { opacity: .6; cursor: progress; }
.form__note { margin-top: 12px; font-size: .72rem; color: var(--text-muted); text-align: center; line-height: 1.5; }
.form__error { margin-top: 12px; font-size: .85rem; color: #fca5a5; line-height: 1.5; }
.form__error a { color: var(--white); text-decoration: underline; }
.form__done { text-align: center; padding: 24px 0; }
.form__done-icon {
    width: 52px; height: 52px; border-radius: 50%; margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-glow); border: 1px solid var(--accent); color: var(--accent-light);
    font-size: 1.4rem; font-weight: 700;
}
.form__done h3 { font-size: 1.2rem; color: var(--white); margin-bottom: 8px; }
.form__done p { font-size: .92rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }

/* ── Barra fixa (mobile) ── */
.sticky-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
    display: flex; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(10,10,15,.94); backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
    transform: translateY(110%); transition: transform var(--transition);
}
.sticky-cta.is-on { transform: none; }
.sticky-cta .btn { flex: 1; justify-content: center; padding: 12px 14px; }
.sticky-cta .btn--wa { flex: 0 0 auto; }
body.has-sticky { padding-bottom: 68px; }

/* ========================================
   PÁGINA DE CASE
   ======================================== */
.crumb {
    font-family: var(--font-mono); font-size: .72rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: .08em; margin-bottom: 22px;
}
.crumb a { color: var(--text-muted); }
.crumb a:hover { color: var(--white); }

.case-hero { padding: 112px 0 56px; position: relative; overflow: hidden; }
.case-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.case-hero__seg { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 18px; }
.status {
    font-family: var(--font-mono); font-size: .65rem; text-transform: uppercase; letter-spacing: .08em;
    padding: 4px 10px; border-radius: 100px; border: 1px solid var(--border-hover); color: var(--text-muted);
}
.status--live { color: #4ade80; border-color: rgba(74,222,128,.3); }
.status--live::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #4ade80; margin-right: 6px; vertical-align: 1px; }
.case-hero__title {
    font-size: 2.1rem; font-weight: 700; line-height: 1.14; color: var(--white);
    margin-bottom: 18px; text-wrap: balance;
}
.case-hero__sub { font-size: 1.05rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; max-width: 540px; }
.case-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.case-hero__visual { position: relative; padding-bottom: 28px; }
.case-hero__visual .phone { position: absolute; right: 4%; bottom: 0; width: 24%; min-width: 96px; }
.case-hero__visual--solo { padding-bottom: 0; }

.facts { padding: 0 0 24px; }
.facts__grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
    border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
    background: var(--border);
}
.fact { padding: 22px 20px; background: var(--bg-card); }
.fact__value {
    display: block; font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700;
    color: var(--white); line-height: 1.1; margin-bottom: 6px; font-variant-numeric: tabular-nums;
}
.fact__label { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }

.story { padding: 72px 0; }
.story + .story { padding-top: 0; }
.story__inner { display: grid; grid-template-columns: 1fr; gap: 20px; }
.story__head .section-title { font-size: 1.7rem; margin-bottom: 0; text-wrap: balance; }
.prose { max-width: 680px; }
.prose p { font-size: 1.08rem; line-height: 1.75; color: var(--text); margin-bottom: 20px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--white); font-weight: 600; }
.prose .lead { font-size: 1.3rem; line-height: 1.5; color: var(--white); font-weight: 500; }

.pull {
    margin: 0; padding: 28px 0 28px 24px; border-left: 2px solid var(--accent);
    max-width: 680px;
}
.pull p { font-size: 1.45rem; line-height: 1.35; font-weight: 600; color: var(--white); text-wrap: balance; }
.pull cite { display: block; margin-top: 12px; font-style: normal; font-size: .8rem; color: var(--text-muted); }

.built { padding: 72px 0; background: linear-gradient(180deg, transparent, rgba(37,99,235,.05) 30%, transparent); }
.built__inner { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
.built__list { list-style: none; display: grid; gap: 12px; }
.built__item {
    padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-card);
}
.built__item h3 { font-size: .98rem; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.built__item p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }
.built__extra { margin-top: 20px; }
.built__extra figcaption { margin-top: 10px; font-size: .78rem; color: var(--text-dim); text-align: center; }

.triggers { padding: 72px 0; }
.triggers .section-subtitle { max-width: 600px; }
.triggers__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.trigger {
    padding: 26px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card);
}
.trigger__name {
    font-family: var(--font-mono); font-size: .7rem; color: var(--accent-light);
    text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; display: block;
}
.trigger__title { font-size: 1.05rem; font-weight: 600; color: var(--white); margin-bottom: 8px; line-height: 1.35; }
.trigger__text { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

.stackline { padding: 0 0 72px; }
.stackline__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.stackline__label {
    font-family: var(--font-mono); font-size: .7rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: .1em; margin-right: 8px;
}
.stackline .case-tag { background: var(--bg-card); backdrop-filter: none; color: var(--text-muted); }

.flow { display: grid; gap: 10px; padding: 24px; }
.flow__node {
    padding: 14px 16px; border: 1px solid var(--border-hover); border-radius: var(--radius-sm);
    background: var(--bg); font-size: .88rem; color: var(--white); font-weight: 600;
}
.flow__node small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: .68rem; color: var(--text-muted); margin-top: 2px; }
.flow__arrow { text-align: center; color: var(--accent-light); font-family: var(--font-mono); line-height: 1; }
.flow__split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.flow__node--out { border-color: var(--accent); background: var(--accent-glow); }

.next { padding: 72px 0 100px; }
.next .cases__grid { margin-top: 28px; }

/* ========================================
   RESPONSIVO - novos blocos
   ======================================== */
@media (min-width: 640px) {
    .showcase__item { width: 380px; }
    .pain__grid { grid-template-columns: repeat(3, 1fr); }
    .method__grid { grid-template-columns: repeat(2, 1fr); }
    .form__row { grid-template-columns: 1fr 1fr; }
    .facts__grid { grid-template-columns: repeat(var(--n, 4), 1fr); }
    .triggers__grid { grid-template-columns: repeat(2, 1fr); }
    .proof__inner { grid-template-columns: 1.1fr 1fr; align-items: center; padding: 32px 36px; }
}
@media (min-width: 1024px) {
    .sticky-cta { display: none; }
    body.has-sticky { padding-bottom: 0; }
    .contact--form .contact__inner { grid-template-columns: 1fr 1fr; gap: 64px; }
    .form { padding: 36px; }
    .case-hero { padding: 132px 0 64px; }
    .case-hero__inner { grid-template-columns: 1fr 1.15fr; gap: 56px; }
    .case-hero__title { font-size: 2.9rem; }
    .story__inner { grid-template-columns: 300px 1fr; gap: 56px; }
    .story__head { position: sticky; top: 96px; align-self: start; }
    .built__inner { grid-template-columns: 1fr 1fr; gap: 56px; }
    .built__shot { position: sticky; top: 88px; }
    .built__inner--solo { grid-template-columns: 1fr; }
    .built__inner--solo .built__list { grid-template-columns: 1fr 1fr; }
    .browser--scroll .browser__body { max-height: 620px; }
    .pull p { font-size: 1.7rem; }
}

/* Itens de grid com texto sem quebra (URL da moldura) não podem alargar a página */
.case-hero__inner > *, .built__inner > *, .story__inner > *, .contact--form .contact__inner > * { min-width: 0; }

/* Caixa de métricas do hero cabia mal em telas estreitas */
@media (max-width: 480px) {
    .hero__metrics { gap: 14px; padding: 16px 18px; max-width: 100%; }
    .hero__metric-value { font-size: 1.3rem; }
}

/* Catálogo com 4 cases: duas colunas para não sobrar um card sozinho */
@media (min-width: 1024px) { .cases__grid--duo { grid-template-columns: repeat(2, 1fr); } }