/* ═══════════════════════════════════════════════════
   Nexify — Manifesto editorial
   Paleta: verde limão (#c8f540) + osso (#e9e2d3) + dark (#0a0f04)
   Fontes: Inter (display/body), Instrument Serif (headlines tensão),
           JetBrains Mono (listas técnicas)
   ═══════════════════════════════════════════════════ */

:root {
    --dark: #0a0f04;
    --dark-2: #0f1508;
    --osso: #e9e2d3;
    --osso-2: #d9d0bb;
    --lime: #c8f540;
    --lime-dim: #a8d030;
    --ink: #150604;
    --body-dark: rgba(233, 226, 211, .65);
    --body-osso: rgba(21, 6, 4, .7);

    --container-max: 1320px;
    --section-py: 140px;
    --section-py-mobile: 88px;

    --radius-sm: 8px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-pill: 100px;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--dark);
    font-family: 'Inter', sans-serif;
    color: var(--osso);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 4px; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; }

/* ── NAV ── */
.nav {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    width: calc(100% - 40px); max-width: var(--container-max);
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 20px; z-index: 50;
    background: rgba(10, 15, 4, .55);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(200, 245, 64, .12);
    border-radius: var(--radius-pill);
}
.nav__logo { display: inline-flex; align-items: center; }
.nav__logo-img { height: 26px; width: auto; display: block; }
.nav__links { list-style: none; display: flex; gap: 28px; }
.nav__link { color: rgba(233, 226, 211, .6); font: 500 13px 'Inter'; transition: color .15s; }
.nav__link:hover, .nav__link.active { color: var(--osso); }
.nav__cta {
    background: var(--lime); color: var(--dark);
    padding: 10px 18px; border-radius: var(--radius-pill);
    font: 600 13px 'Inter'; transition: transform .15s;
}
.nav__cta:hover { transform: translateY(-1px); }

.nav__toggle { display: none; width: 32px; height: 32px; position: relative; }
.nav__toggle span {
    display: block; position: absolute; left: 6px; right: 6px; height: 2px;
    background: var(--osso); border-radius: 2px; transition: transform .2s, opacity .2s;
}
.nav__toggle span:nth-child(1) { top: 10px; }
.nav__toggle span:nth-child(2) { top: 15px; }
.nav__toggle span:nth-child(3) { top: 20px; }
.nav__toggle.open span:nth-child(1) { top: 15px; transform: rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { top: 15px; transform: rotate(-45deg); }

/* ── BUTTONS ── */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 18px 28px; border-radius: var(--radius-pill);
    font: 600 15px 'Inter'; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn--primary { background: var(--lime); color: var(--dark); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(200, 245, 64, .25); }
.btn--ghost-dark { color: var(--osso); padding: 18px 24px; font-weight: 500; }
.btn--ghost-dark:hover { background: rgba(200, 245, 64, .08); }
.btn--ghost-osso { color: var(--ink); padding: 18px 24px; font-weight: 500; }
.btn--ghost-osso:hover { background: rgba(21, 6, 4, .05); }
.btn .arrow { display: inline-block; transition: transform .15s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ── Eyebrow pill ── */
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font: 500 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: var(--lime); padding: 6px 14px; border-radius: var(--radius-pill);
    background: rgba(200, 245, 64, .08); border: 1px solid rgba(200, 245, 64, .2);
    width: fit-content;
}
.eyebrow::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--lime); box-shadow: 0 0 10px var(--lime);
}

/* ── Section head shared ── */
.section-head { margin-bottom: 80px; }
.section-head__tag {
    display: inline-block;
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    margin-bottom: 24px;
}
.section-head__title {
    font: 800 clamp(40px, 5.5vw, 72px)/1 'Inter';
    letter-spacing: -.03em; max-width: 900px;
}
.section-head__title em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
}
.section-head__desc { font: 400 18px/1.55 'Inter'; max-width: 640px; margin-top: 20px; }

/* ═══════════════ 1. HERO ═══════════════ */
.s-hero {
    min-height: 100vh; position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: center;
    padding: 180px 40px 80px;
}
.s-hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(200, 245, 64, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 85% 20%, rgba(200, 245, 64, 0.04) 0%, transparent 50%);
}
.s-hero .container { position: relative; z-index: 1; }
.s-hero__title {
    font: 800 clamp(48px, 9vw, 140px)/0.95 'Inter';
    letter-spacing: -.04em; color: var(--osso); margin: 32px 0 28px;
    max-width: 1200px;
}
.s-hero__title em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime); letter-spacing: -.02em;
}
.s-hero__sub {
    font: 400 20px/1.5 'Inter'; color: var(--body-dark);
    max-width: 640px; margin-bottom: 48px;
}
.s-hero__sub b { color: var(--osso); font-weight: 600; }
.s-hero__actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

.proof-bar {
    margin-top: 96px; padding-top: 32px;
    border-top: 1px solid rgba(233, 226, 211, .08);
    display: flex; align-items: center; justify-content: space-between;
    gap: 48px; flex-wrap: wrap;
}
.proof-bar__label {
    font: 500 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: rgba(233, 226, 211, .4);
}
.proof-bar__logos { display: flex; gap: 40px; opacity: .6; align-items: center; }
.proof-bar__logos span { font: 600 15px 'Inter'; color: rgba(233, 226, 211, .7); letter-spacing: -.01em; }

/* ═══════════════ 2. ANTI-POSITIONING ═══════════════ */
.s-anti {
    background: var(--osso); color: var(--ink);
    padding: var(--section-py) 40px;
}
.s-anti__label {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: rgba(21, 6, 4, .5); margin-bottom: 48px;
    display: flex; align-items: center; gap: 14px;
}
.s-anti__label::before { content: ""; width: 40px; height: 1px; background: rgba(21, 6, 4, .3); }
.s-anti__lines p {
    font: 800 clamp(36px, 6vw, 72px)/1.05 'Inter';
    letter-spacing: -.03em; color: rgba(21, 6, 4, .25);
    padding: 8px 0;
}
.s-anti__lines p b { font-weight: 800; color: var(--ink); }
.s-anti__lines p.s-anti__finale {
    color: var(--ink); margin-top: 24px;
    padding-top: 40px; border-top: 1px solid rgba(21, 6, 4, .15);
}
.s-anti__lines p.s-anti__finale em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime-dim);
}

/* ─── Anti-positioning: diferenciais positivos (sub-bloco) ─── */
.s-anti__differentials {
    margin-top: 80px; padding-top: 64px;
    border-top: 1px solid rgba(21, 6, 4, .1);
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.s-anti__diff-card {
    padding: 32px 28px; border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-md); background: rgba(255, 255, 255, .4);
    transition: border-color .15s;
}
.s-anti__diff-card:hover { border-color: rgba(21, 6, 4, .3); }
.s-anti__diff-num {
    font: 400 36px 'Instrument Serif', serif; font-style: italic;
    color: var(--lime-dim); line-height: 1; margin-bottom: 16px;
}
.s-anti__diff-title {
    font: 700 20px 'Inter'; letter-spacing: -.02em;
    color: var(--ink); margin-bottom: 12px;
}
.s-anti__diff-desc {
    font: 400 14px/1.55 'Inter'; color: var(--body-osso);
}

/* ═══════════════ 2b. PAIN POINTS ═══════════════ */
.s-pains {
    background: var(--dark-2); padding: var(--section-py) 40px;
    position: relative; overflow: hidden;
}
.s-pains::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse 70% 50% at 50% 100%, rgba(200, 245, 64, .04) 0%, transparent 60%);
}
.s-pains .container { position: relative; z-index: 1; }
.s-pains .section-head__tag { color: var(--lime); }
.s-pains .section-head__title { color: var(--osso); }
.s-pains .section-head__title em { color: var(--lime); }
.s-pains .section-head__desc { color: var(--body-dark); }

.pains-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pain-card {
    padding: 36px 28px; border: 1px solid rgba(233, 226, 211, .08);
    border-radius: var(--radius-lg); background: rgba(233, 226, 211, .02);
    transition: border-color .15s, background .15s;
}
.pain-card:hover { border-color: rgba(200, 245, 64, .2); background: rgba(200, 245, 64, .03); }
.pain-card__icon {
    font: 400 40px 'Instrument Serif', serif; font-style: italic;
    color: var(--lime); line-height: 1; margin-bottom: 20px;
}
.pain-card__title {
    font: 700 20px 'Inter'; letter-spacing: -.02em;
    color: var(--osso); margin-bottom: 12px;
}
.pain-card__desc {
    font: 400 14px/1.55 'Inter'; color: var(--body-dark);
}

/* ═══════════════ 3. CASES ═══════════════ */
.s-cases { padding: var(--section-py) 40px; background: var(--dark); }
.s-cases .section-head__tag { color: var(--lime); }
.s-cases .section-head__title { color: var(--osso); }
.s-cases .section-head__title em { color: var(--lime); }
.s-cases .section-head__desc { color: var(--body-dark); }

.cases-list { display: flex; flex-direction: column; gap: 24px; }
.case-row {
    display: grid; grid-template-columns: 180px 1fr 1fr 280px; gap: 40px;
    padding: 40px 32px; border: 1px solid rgba(233, 226, 211, .08);
    border-radius: var(--radius-lg);
    background: rgba(233, 226, 211, .02); align-items: start;
    transition: background .15s, border-color .15s;
}
.case-row:hover { background: rgba(200, 245, 64, .03); border-color: rgba(200, 245, 64, .2); }
.case-meta__industry {
    font: 500 11px 'Inter'; letter-spacing: .12em; text-transform: uppercase;
    color: rgba(233, 226, 211, .45); margin-bottom: 12px;
}
.case-meta__client { font: 700 20px 'Inter'; letter-spacing: -.015em; color: var(--osso); }
.case-meta__year { font: 500 13px 'Inter'; color: rgba(233, 226, 211, .4); margin-top: 6px; }
.case-label {
    font: 500 11px 'Inter'; letter-spacing: .12em; text-transform: uppercase;
    color: rgba(200, 245, 64, .7); margin-bottom: 12px;
}
.case-text { font: 400 15px/1.55 'Inter'; color: var(--body-dark); }
.case-text b { color: var(--osso); font-weight: 600; }
.case-results {
    display: flex; flex-direction: column; gap: 14px;
    padding-left: 32px; border-left: 1px solid rgba(200, 245, 64, .2);
}
.case-result__metric { font: 800 32px 'Inter'; letter-spacing: -.02em; color: var(--lime); line-height: 1; }
.case-result__unit { font-size: 20px; margin-left: 2px; }
.case-result__desc { font: 500 12px 'Inter'; color: rgba(233, 226, 211, .55); margin-top: 4px; letter-spacing: .02em; }

/* ─── Case row featured (case em destaque com link) ─── */
a.case-row {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
.case-row--featured {
    background: rgba(200, 245, 64, .03);
    border-color: rgba(200, 245, 64, .2);
}
.case-row--featured:hover { background: rgba(200, 245, 64, .06); border-color: rgba(200, 245, 64, .35); }
.case-row--featured .case-meta__client { color: var(--lime); }
.case-row__cta {
    grid-column: 1 / -1;
    margin-top: 8px; padding-top: 20px;
    border-top: 1px dashed rgba(200, 245, 64, .2);
    font: 600 13px 'Inter';
    color: var(--lime);
    display: inline-flex; align-items: center; gap: 8px;
    letter-spacing: .02em;
}
.case-row__cta i { transition: transform .15s; }
.case-row:hover .case-row__cta i { transform: translateX(4px); }

@media (max-width: 1024px) {
    .case-row__cta { grid-column: auto; }
}

/* ═══════════════ 4. COMO OPERAMOS ═══════════════ */
.s-operate { background: var(--osso); color: var(--ink); padding: var(--section-py) 40px; }
.s-operate .section-head__tag { color: var(--lime-dim); }
.s-operate .section-head__title { color: var(--ink); }
.s-operate .section-head__title em { color: var(--lime-dim); }
.s-operate .section-head__desc { color: var(--body-osso); }

.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 24px; }
.step {
    padding: 32px 28px 28px; border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-md); background: rgba(255, 255, 255, .4);
    display: flex; flex-direction: column; min-height: 280px;
    transition: border-color .15s;
}
.step:hover { border-color: rgba(21, 6, 4, .3); }
.step__num { font: 400 48px 'Instrument Serif'; font-style: italic; color: var(--lime-dim); line-height: 1; margin-bottom: 20px; }
.step__title { font: 700 22px 'Inter'; letter-spacing: -.02em; color: var(--ink); margin-bottom: 12px; }
.step__desc { font: 400 14px/1.55 'Inter'; color: var(--body-osso); flex: 1; }
.step__deliverables { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(21, 6, 4, .1); }
.step__deliverables-label {
    font: 600 10px 'Inter'; letter-spacing: .12em; text-transform: uppercase;
    color: rgba(21, 6, 4, .5); margin-bottom: 8px;
}
.step__deliverables ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.step__deliverables li { font: 500 12px 'JetBrains Mono', monospace; color: rgba(21, 6, 4, .75); }
.step__deliverables li::before { content: "› "; color: var(--lime-dim); }

/* ═══════════════ 5. STACK ═══════════════ */
.s-stack { background: var(--dark); padding: var(--section-py) 40px; }
.s-stack .section-head__tag { color: var(--lime); }
.s-stack .section-head__title { color: var(--osso); }
.s-stack .section-head__title em { color: var(--lime); }
.s-stack .section-head__desc { color: var(--body-dark); }

.stack-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.stack-group {
    border: 1px solid rgba(233, 226, 211, .08);
    border-radius: var(--radius-md); padding: 28px 24px;
    background: rgba(233, 226, 211, .02);
}
.stack-group__label { font: 500 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase; color: var(--lime); margin-bottom: 20px; }
.stack-group ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.stack-group li {
    font: 500 14px 'JetBrains Mono', monospace; color: var(--osso);
    display: flex; align-items: center; gap: 10px;
}
.stack-group li::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--lime); flex-shrink: 0;
}
.stack-caption { margin-top: 48px; font: 500 14px 'Inter'; color: rgba(233, 226, 211, .45); max-width: 560px; }

/* ═══════════════ 6. PRODUTOS ═══════════════ */
.s-products { background: var(--osso); color: var(--ink); padding: var(--section-py) 40px; }
.s-products .section-head__tag { color: var(--lime-dim); }
.s-products .section-head__title { color: var(--ink); }
.s-products .section-head__title em { color: var(--lime-dim); }
.s-products .section-head__desc { color: var(--body-osso); }

.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product {
    background: var(--ink); color: var(--osso);
    padding: 36px 32px; border-radius: var(--radius-lg);
    display: flex; flex-direction: column; min-height: 320px;
    transition: transform .15s;
}
.product:hover { transform: translateY(-4px); }
.product__badge {
    align-self: flex-start;
    font: 500 10px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    padding: 4px 10px; border-radius: var(--radius-pill);
    background: rgba(200, 245, 64, .12); color: var(--lime);
    border: 1px solid rgba(200, 245, 64, .25);
}
.product__title { font: 800 32px 'Inter'; letter-spacing: -.02em; color: var(--osso); margin-top: 24px; margin-bottom: 14px; }
.product__desc { font: 400 14px/1.55 'Inter'; color: rgba(233, 226, 211, .65); flex: 1; }
.product__link { margin-top: 24px; font: 600 13px 'Inter'; color: var(--lime); display: inline-flex; gap: 8px; align-items: center; }

/* ═══════════════ 7. FOUNDER ═══════════════ */
.s-founder { background: var(--dark); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-founder::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse 50% 70% at 20% 50%, rgba(200, 245, 64, .05) 0%, transparent 60%);
}
.founder-layout {
    display: grid; grid-template-columns: 400px 1fr; gap: 72px; align-items: center;
    position: relative; z-index: 1;
}
.founder-photo {
    aspect-ratio: 4/5; border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(200, 245, 64, .2) 0%, rgba(200, 245, 64, 0) 60%),
        linear-gradient(45deg, #2a3019 0%, #1a1f0a 100%);
    position: relative; overflow: hidden;
    border: 1px solid rgba(200, 245, 64, .2);
    display: flex; align-items: center; justify-content: center;
}
.founder-photo__img { width: 100%; height: 100%; object-fit: cover; }
.founder-photo__placeholder { color: rgba(200, 245, 64, .3); font: 500 13px 'JetBrains Mono', monospace; letter-spacing: .1em; }
.founder-photo__badge {
    position: absolute; top: 20px; left: 20px;
    font: 500 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: var(--lime); padding: 6px 12px;
    background: rgba(10, 15, 4, .7); border-radius: var(--radius-pill);
    border: 1px solid rgba(200, 245, 64, .2); backdrop-filter: blur(10px);
}

.founder-text__tag { font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase; color: var(--lime); margin-bottom: 24px; }
.founder-text__quote {
    font: 400 clamp(32px, 4vw, 48px)/1.2 'Instrument Serif'; font-style: italic;
    color: var(--osso); margin-bottom: 32px; letter-spacing: -.01em;
}
.founder-text__quote b { font-family: 'Inter'; font-style: normal; font-weight: 800; color: var(--lime); }
.founder-text p { font: 400 17px/1.65 'Inter'; color: var(--body-dark); margin-bottom: 20px; }
.founder-text p b { color: var(--osso); font-weight: 600; }
.founder-signature { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(200, 245, 64, .2); }
.founder-signature__name { font: 700 18px 'Inter'; color: var(--osso); letter-spacing: -.01em; }
.founder-signature__role { font: 500 13px 'Inter'; color: rgba(233, 226, 211, .5); letter-spacing: .05em; margin-top: 2px; }
.founder-signature__linkedin { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font: 600 13px 'Inter'; color: var(--lime); }

.s-founder--alt { padding-top: 0; }
.s-founder--alt::before {
    background: radial-gradient(ellipse 50% 70% at 80% 50%, rgba(200, 245, 64, .05) 0%, transparent 60%);
}
@media (min-width: 1025px) {
    .s-founder--alt .founder-layout { grid-template-columns: 1fr 400px; }
    .s-founder--alt .founder-photo { grid-column: 2; grid-row: 1; }
    .s-founder--alt .founder-text { grid-column: 1; grid-row: 1; }
}

/* ═══════════════ 8. CTA ═══════════════ */
.s-cta { background: var(--osso); color: var(--ink); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-cta::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 80% at 50% 100%, rgba(200, 245, 64, .15) 0%, transparent 60%);
}
.cta-wrap { text-align: center; max-width: 900px; margin: 0 auto; position: relative; z-index: 1; }
.cta-wrap__tag { font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase; color: var(--lime-dim); margin-bottom: 28px; display: inline-block; }
.cta-wrap__title {
    font: 800 clamp(40px, 6vw, 80px)/1 'Inter';
    letter-spacing: -.03em; color: var(--ink); margin-bottom: 20px;
}
.cta-wrap__title em { font-family: 'Instrument Serif'; font-style: italic; font-weight: 400; color: var(--lime-dim); }
.cta-wrap__desc { font: 400 20px/1.55 'Inter'; color: var(--body-osso); margin-bottom: 48px; max-width: 640px; margin-left: auto; margin-right: auto; }
.cta-wrap__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn--whatsapp {
    background: var(--ink); color: var(--osso);
    padding: 20px 32px; border-radius: var(--radius-pill);
    font: 600 16px 'Inter'; display: inline-flex; align-items: center; gap: 12px;
    transition: transform .15s, box-shadow .15s;
}
.btn--whatsapp:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(21, 6, 4, .25); }
.btn--whatsapp i { color: var(--lime); font-size: 20px; }

/* ═══════════════ 9. FOOTER ═══════════════ */
.footer { background: var(--dark); padding: 100px 40px 40px; border-top: 1px solid rgba(200, 245, 64, .1); }
.footer__top {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 64px;
    padding-bottom: 72px; border-bottom: 1px solid rgba(233, 226, 211, .08);
    align-items: end;
}
.footer__brand { display: flex; flex-direction: column; align-items: flex-start; }
.footer__big-logo-img { width: 100%; max-width: 540px; height: auto; display: block; }
.footer__manifesto {
    font: 400 18px/1.5 'Instrument Serif'; font-style: italic;
    color: rgba(233, 226, 211, .6); margin-top: 24px; max-width: 420px;
}
.footer__links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer__col-title {
    font: 500 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: rgba(200, 245, 64, .8); margin-bottom: 20px;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer__col a { font: 500 14px 'Inter'; color: var(--body-dark); transition: color .15s; }
.footer__col a:hover { color: var(--osso); }
.footer__bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 32px; flex-wrap: wrap; gap: 16px;
}
.footer__copy { font: 500 12px 'Inter'; color: rgba(233, 226, 211, .35); letter-spacing: .05em; }
.footer__stack { display: flex; gap: 16px; font: 500 12px 'JetBrains Mono', monospace; color: rgba(233, 226, 211, .35); }

/* ═══════════════ 5b. COMO PENSAMOS (teaser no index, dark editorial) ═══════════════ */
.s-thought { background: var(--dark-2); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-thought::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 60% 50% at 85% 0%, rgba(200, 245, 64, .08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 100%, rgba(200, 245, 64, .04) 0%, transparent 55%);
}
.s-thought::after {
    content: ""; position: absolute; top: 0; left: 40px; right: 40px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200, 245, 64, .2), transparent);
    pointer-events: none;
}
.s-thought .container { position: relative; z-index: 1; }
.s-thought .section-head__tag { color: var(--lime); }
.s-thought .section-head__title { color: var(--osso); }
.s-thought .section-head__title em { color: var(--lime); }
.s-thought .section-head__desc { color: var(--body-dark); }

.s-thought__layout {
    display: grid; grid-template-columns: 1.15fr 1fr; gap: 72px;
    align-items: start; margin-top: 24px;
}
.s-thought__quote {
    font: 400 clamp(32px, 4.4vw, 56px)/1.18 'Instrument Serif', serif;
    font-style: italic; color: var(--osso); letter-spacing: -.01em;
    max-width: 620px;
    padding-left: 28px; border-left: 2px solid var(--lime);
}
.s-thought__quote b { font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800; color: var(--lime); }
.s-thought__body { display: flex; flex-direction: column; gap: 32px; }
.s-thought__principles { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.s-thought__principles li {
    font: 600 16px/1.45 'Inter', sans-serif; color: var(--osso);
    display: flex; align-items: flex-start; gap: 12px;
}
.s-thought__principles li::before {
    content: "›"; color: var(--lime);
    font: 500 16px 'JetBrains Mono', monospace;
    flex-shrink: 0; padding-top: 1px;
}
.s-thought__cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 26px; border-radius: var(--radius-pill);
    background: var(--lime); color: var(--dark);
    font: 600 14px 'Inter', sans-serif;
    width: fit-content;
    transition: transform .15s, box-shadow .15s;
}
.s-thought__cta:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(200, 245, 64, .25); }
.s-thought__cta .arrow { display: inline-block; transition: transform .15s; }
.s-thought__cta:hover .arrow { transform: translateX(4px); }
.s-thought__cta--alt {
    background: transparent;
    color: var(--osso);
    border: 1px solid rgba(200, 245, 64, .35);
    margin-top: 12px;
}
.s-thought__cta--alt:hover {
    background: rgba(200, 245, 64, .06);
    border-color: rgba(200, 245, 64, .6);
    box-shadow: none;
}

/* ═══════════════ PÁGINA /como-pensamos/ ═══════════════ */
/* ── Manifesto hero (dark, editorial) ── */
.manifesto-hero {
    min-height: 62vh; padding: 180px 40px 96px;
    background: var(--dark); position: relative; overflow: hidden;
    display: flex; align-items: center;
}
.manifesto-hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 70% 50% at 80% 100%, rgba(200, 245, 64, .08) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 0% 0%, rgba(200, 245, 64, .04) 0%, transparent 50%);
}
.manifesto-hero .container { position: relative; z-index: 1; }
.manifesto-hero__tag {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime); display: inline-flex; align-items: center; gap: 14px;
    margin-bottom: 36px;
}
.manifesto-hero__tag::before {
    content: ""; width: 36px; height: 1px; background: rgba(200, 245, 64, .5);
}
.manifesto-hero__title {
    font: 400 clamp(44px, 7vw, 96px)/1.05 'Instrument Serif', serif;
    font-style: italic; color: var(--osso); letter-spacing: -.02em;
    max-width: 1100px; margin-bottom: 36px;
}
.manifesto-hero__title b {
    font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800;
    color: var(--lime);
}
.manifesto-hero__sub {
    font: 400 20px/1.55 'Inter', sans-serif;
    color: var(--body-dark); max-width: 680px;
}
.manifesto-hero__sub b { color: var(--osso); font-weight: 600; }

/* ── Manifesto body (osso, 2-col com TOC sticky) ── */
.s-manifesto-body { background: var(--osso); color: var(--ink); padding: 96px 40px 120px; }
.manifesto-layout {
    display: grid; grid-template-columns: 260px 1fr; gap: 88px;
    max-width: var(--container-max); margin: 0 auto;
    align-items: start;
}

.manifesto-toc {
    position: sticky; top: 110px; align-self: start;
    max-height: calc(100vh - 140px); overflow-y: auto;
    padding-right: 12px;
}
.manifesto-toc__label {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: rgba(21, 6, 4, .5); margin-bottom: 20px;
    padding-bottom: 14px; border-bottom: 1px solid rgba(21, 6, 4, .1);
}
.manifesto-toc__list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.manifesto-toc__list a {
    display: block; padding: 8px 0 8px 14px;
    border-left: 2px solid transparent;
    font: 500 13px/1.45 'Inter', sans-serif;
    color: rgba(21, 6, 4, .55);
    transition: color .15s, border-color .15s, padding-left .15s;
}
.manifesto-toc__list a:hover { color: var(--ink); }
.manifesto-toc__list a.is-active {
    color: var(--ink); border-left-color: var(--lime-dim);
    padding-left: 16px; font-weight: 600;
}

.manifesto-toc-details {
    display: none;
    margin-bottom: 48px;
    border: 1px solid rgba(21, 6, 4, .15); border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .35);
    padding: 0 18px;
}
.manifesto-toc-details summary {
    list-style: none; cursor: pointer;
    padding: 16px 0;
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: rgba(21, 6, 4, .7);
    display: flex; justify-content: space-between; align-items: center;
}
.manifesto-toc-details summary::-webkit-details-marker { display: none; }
.manifesto-toc-details summary::after {
    content: "▾"; font-size: 12px; transition: transform .2s;
    color: var(--lime-dim);
}
.manifesto-toc-details[open] summary::after { transform: rotate(180deg); }
.manifesto-toc-details ul {
    list-style: none; display: flex; flex-direction: column; gap: 6px;
    padding: 8px 0 18px;
    border-top: 1px solid rgba(21, 6, 4, .1);
}
.manifesto-toc-details a {
    display: block; padding: 6px 0;
    font: 500 14px 'Inter', sans-serif; color: rgba(21, 6, 4, .65);
}

/* ── Chapters (micro-capítulos do manifesto) ── */
.manifesto-main { max-width: 720px; }
.manifesto-chapter { scroll-margin-top: 110px; padding-block: 56px; border-bottom: 1px solid rgba(21, 6, 4, .08); }
.manifesto-chapter:first-child { padding-top: 0; }
.manifesto-chapter:last-child { border-bottom: 0; }
.manifesto-chapter__kicker {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime-dim); margin-bottom: 14px;
}
.manifesto-chapter__title {
    font: 700 clamp(28px, 3.2vw, 40px)/1.15 'Inter', sans-serif;
    letter-spacing: -.02em; color: var(--ink); margin-bottom: 32px;
    max-width: 560px;
}
.manifesto-chapter__title em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime-dim);
}
.manifesto-chapter p {
    font: 400 17px/1.7 'Inter', sans-serif;
    color: var(--body-osso); margin-bottom: 20px;
}
.manifesto-chapter p b { color: var(--ink); font-weight: 700; }
.manifesto-chapter p em {
    font-family: 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); font-weight: 400;
}
.manifesto-chapter p.lead {
    font: 400 19px/1.55 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); max-width: 620px;
}
.manifesto-chapter p.solo {
    font-weight: 600; color: var(--ink);
    font-size: 18px;
}
.manifesto-chapter ul {
    list-style: none; margin: 8px 0 24px;
    display: flex; flex-direction: column; gap: 10px;
}
.manifesto-chapter ul li {
    font: 500 15px/1.55 'JetBrains Mono', monospace;
    color: rgba(21, 6, 4, .8);
    padding-left: 22px; position: relative;
}
.manifesto-chapter ul li::before {
    content: "›"; position: absolute; left: 0; top: 0;
    color: var(--lime-dim); font-weight: 500;
}
.manifesto-chapter h3 {
    font: 700 20px 'Inter', sans-serif;
    letter-spacing: -.01em; color: var(--ink);
    margin-top: 36px; margin-bottom: 14px;
    display: flex; align-items: baseline; gap: 12px;
}
.manifesto-chapter h3::before {
    content: ""; display: inline-block;
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--lime-dim); flex-shrink: 0;
    transform: translateY(-2px);
}
.manifesto-chapter blockquote {
    font: 400 clamp(22px, 2.4vw, 28px)/1.4 'Instrument Serif', serif;
    font-style: italic; color: var(--ink);
    padding: 4px 0 4px 22px; margin: 28px 0;
    border-left: 2px solid var(--lime-dim);
    max-width: 620px;
}

/* ── 10 Princípios (dark, destaque) ── */
.s-principles { background: var(--dark); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-principles::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(200, 245, 64, .07) 0%, transparent 55%);
}
.s-principles .container { position: relative; z-index: 1; }
.s-principles .section-head__tag { color: var(--lime); }
.s-principles .section-head__title { color: var(--osso); }
.s-principles .section-head__title em { color: var(--lime); }
.s-principles .section-head__desc { color: var(--body-dark); }

.principles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.principle {
    padding: 36px 32px 32px;
    border: 1px solid rgba(233, 226, 211, .08);
    border-radius: var(--radius-lg);
    background: rgba(233, 226, 211, .02);
    display: flex; flex-direction: column; gap: 16px;
    transition: border-color .15s, background .15s;
}
.principle:hover { border-color: rgba(200, 245, 64, .25); background: rgba(200, 245, 64, .03); }
.principle__num {
    font: 400 56px 'Instrument Serif', serif; font-style: italic;
    color: var(--lime); line-height: 1;
}
.principle__text {
    font: 700 22px/1.3 'Inter', sans-serif;
    letter-spacing: -.015em; color: var(--osso);
}
.principle__text em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime);
}

/* ── Frases-chave da cultura (osso) ── */
.s-quotes { background: var(--osso); padding: var(--section-py) 40px; color: var(--ink); }
.s-quotes .section-head__tag { color: var(--lime-dim); }
.s-quotes .section-head__title { color: var(--ink); }
.s-quotes .section-head__title em { color: var(--lime-dim); }
.s-quotes .section-head__desc { color: var(--body-osso); }

.quotes-stack { display: flex; flex-direction: column; gap: 24px; max-width: 860px; }
.manifesto-quote {
    font: 400 clamp(22px, 2.6vw, 34px)/1.3 'Instrument Serif', serif;
    font-style: italic; color: var(--ink);
    padding: 20px 0 20px 28px;
    border-left: 2px solid var(--lime-dim);
    letter-spacing: -.01em;
}
.manifesto-quote b {
    font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800;
    color: var(--lime-dim);
}

/* ── Manifesto final (dark, fechamento editorial) ── */
.s-manifesto-final { background: var(--dark); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-manifesto-final::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse 90% 80% at 50% 100%, rgba(200, 245, 64, .1) 0%, transparent 60%);
}
.s-manifesto-final .container { position: relative; z-index: 1; }
.manifesto-final {
    max-width: 820px; margin: 0 auto; text-align: center;
    display: flex; flex-direction: column; gap: 18px;
}
.manifesto-final__tag {
    font: 500 11px 'Inter'; letter-spacing: .25em; text-transform: uppercase;
    color: var(--lime); margin-bottom: 12px;
}
.manifesto-final p {
    font: 400 clamp(22px, 2.6vw, 32px)/1.35 'Instrument Serif', serif;
    font-style: italic; color: var(--osso); letter-spacing: -.01em;
}
.manifesto-final p b {
    font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800;
    color: var(--lime);
}
.manifesto-final p.accent {
    font-family: 'Inter', sans-serif; font-style: normal;
    font-weight: 800; font-size: clamp(32px, 4.2vw, 56px);
    color: var(--lime); line-height: 1.1;
    margin-top: 16px;
}

/* ── T-shaped (por que estamos na frente) ── */
.s-tshaped { background: var(--osso); color: var(--ink); padding: var(--section-py) 40px; position: relative; overflow: hidden; }
.s-tshaped::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(167, 211, 0, .08) 0%, transparent 60%);
}
.s-tshaped .container { position: relative; z-index: 1; }
.s-tshaped .section-head__tag { color: var(--lime-dim); }
.s-tshaped .section-head__title { color: var(--ink); }
.s-tshaped .section-head__title em { color: var(--lime-dim); }
.s-tshaped .section-head__desc { color: var(--body-osso); }
.s-tshaped .section-head__desc b { color: var(--ink); font-weight: 700; }

.tshaped-intro { max-width: 760px; margin: 0 0 64px; }
.tshaped-intro p {
    font: 400 18px/1.65 'Inter', sans-serif;
    color: var(--body-osso); margin-bottom: 16px;
}
.tshaped-intro p b { color: var(--ink); font-weight: 700; }
.tshaped-intro p em {
    font-family: 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); font-weight: 400;
}

.tshape-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
    margin-bottom: 72px;
}
.tshape-grid--single {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin-inline: auto;
}
.tshape-card {
    border: 1px solid rgba(21, 6, 4, .12);
    border-radius: var(--radius-lg);
    background: rgba(21, 6, 4, .02);
    padding: 36px 32px 32px;
    display: flex; flex-direction: column; gap: 28px;
    transition: border-color .2s, background .2s, transform .2s;
}
.tshape-card:hover {
    border-color: rgba(21, 6, 4, .25);
    background: rgba(167, 211, 0, .04);
    transform: translateY(-2px);
}
.tshape-card__head {
    display: flex; flex-direction: column; gap: 6px;
    padding-bottom: 20px; border-bottom: 1px solid rgba(21, 6, 4, .08);
}
.tshape-card__role {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime-dim);
}
.tshape-card__name {
    font: 800 28px 'Inter'; letter-spacing: -.02em; color: var(--ink);
}

/* T diagram */
.tshape-diagram {
    display: flex; flex-direction: column; align-items: center;
    gap: 0;
    padding: 8px 0 4px;
}
.tshape-diagram__breadth {
    width: 100%; display: flex; flex-direction: column; gap: 12px;
    padding: 18px 18px 22px;
    border: 1px solid rgba(21, 6, 4, .14);
    border-radius: 14px;
    background: var(--osso);
    position: relative;
}
.tshape-diagram__breadth-label {
    font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .15em;
    text-transform: uppercase; color: rgba(21, 6, 4, .55);
}
.tshape-diagram__breadth-tags {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.tshape-diagram__breadth-tags span {
    font: 600 12px 'Inter'; color: var(--ink);
    padding: 6px 10px; border-radius: 999px;
    background: rgba(167, 211, 0, .18);
    border: 1px solid rgba(167, 211, 0, .35);
    letter-spacing: -.005em;
}
.tshape-diagram__stem {
    width: 56%; min-height: 130px;
    margin-top: -1px;
    border-left: 1px solid rgba(21, 6, 4, .14);
    border-right: 1px solid rgba(21, 6, 4, .14);
    border-bottom: 1px solid rgba(21, 6, 4, .14);
    border-bottom-left-radius: 14px; border-bottom-right-radius: 14px;
    background: rgba(21, 6, 4, .04);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 10px; padding: 22px 18px;
    position: relative;
}
.tshape-diagram__stem::before {
    content: ""; position: absolute; top: -1px; left: 0; right: 0;
    height: 1px; background: var(--osso);
}
.tshape-diagram__depth-label {
    font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .15em;
    text-transform: uppercase; color: rgba(21, 6, 4, .55);
}
.tshape-diagram__depth-tag {
    font: 600 14px/1.4 'Inter'; color: var(--ink);
    text-align: center; letter-spacing: -.005em;
}
.tshape-diagram__depth-tag b {
    display: block; margin-top: 4px;
    color: var(--lime-dim); font-weight: 800;
    font-size: 15px;
}

.tshape-card__quote {
    font: 400 17px/1.5 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); padding: 4px 0 4px 18px;
    border-left: 2px solid var(--lime-dim);
    margin-top: 4px;
}
.tshape-card__quote b {
    font-family: 'Inter', sans-serif; font-style: normal;
    font-weight: 800; color: var(--lime-dim);
}

.tshaped-conclusion { max-width: 820px; }
.tshaped-conclusion p {
    font: 400 18px/1.65 'Inter', sans-serif;
    color: var(--body-osso); margin-bottom: 16px;
}
.tshaped-conclusion p b { color: var(--ink); font-weight: 700; }
.tshaped-conclusion p em {
    font-family: 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); font-weight: 400;
}
.tshaped-conclusion p.solo {
    font: 600 20px/1.55 'Inter', sans-serif;
    color: var(--ink); margin-top: 28px;
    padding-top: 24px; border-top: 1px solid rgba(21, 6, 4, .1);
}
.tshaped-conclusion p.solo b { color: var(--lime-dim); font-weight: 800; }

/* ═══════════════ COMO OPERAMOS — links internos ═══════════════ */
.s-operate__links {
    margin-top: 56px; padding-top: 32px;
    border-top: 1px solid rgba(21, 6, 4, .1);
    display: flex; flex-wrap: wrap; gap: 16px;
}
.s-operate__link {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 24px; border-radius: var(--radius-pill);
    border: 1px solid rgba(21, 6, 4, .15);
    background: rgba(21, 6, 4, .03);
    font: 600 14px 'Inter', sans-serif; color: var(--ink);
    transition: background .15s, border-color .15s, transform .15s;
}
.s-operate__link:hover {
    background: rgba(167, 211, 0, .1);
    border-color: rgba(167, 211, 0, .4);
    transform: translateY(-1px);
}
.s-operate__link .arrow { display: inline-block; transition: transform .15s; }
.s-operate__link:hover .arrow { transform: translateX(4px); }

/* ═══════════════ CROSS-LINKS (compartilhado entre páginas) ═══════════════ */
.s-crosslinks {
    background: var(--osso); color: var(--ink);
    padding: 80px 40px;
    border-top: 1px solid rgba(21, 6, 4, .06);
}
.crosslinks__label {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime-dim); margin-bottom: 28px;
    display: flex; align-items: center; gap: 14px;
}
.crosslinks__label::before { content: ""; width: 36px; height: 1px; background: var(--lime-dim); }
.crosslinks__grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.crosslink-card {
    padding: 32px 28px;
    border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .45);
    display: flex; flex-direction: column; gap: 12px;
    transition: border-color .15s, background .15s, transform .15s;
    text-decoration: none; color: inherit;
}
.crosslink-card:hover {
    border-color: rgba(167, 211, 0, .4);
    background: rgba(167, 211, 0, .06);
    transform: translateY(-2px);
}
.crosslink-card__tag {
    font: 500 10px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: var(--lime-dim);
}
.crosslink-card__title {
    font: 700 22px 'Inter', sans-serif;
    letter-spacing: -.02em; color: var(--ink);
}
.crosslink-card__title em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime-dim);
}
.crosslink-card__desc {
    font: 400 14px/1.6 'Inter', sans-serif;
    color: var(--body-osso); flex: 1;
}
.crosslink-card__cta {
    font: 600 13px 'Inter'; color: var(--lime-dim);
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 8px;
}
.crosslink-card__cta i { transition: transform .15s; }
.crosslink-card:hover .crosslink-card__cta i { transform: translateX(4px); }

/* ═══════════════ PÁGINA /como-trabalhamos/ ═══════════════ */
/* ── Hero (dark, editorial) ── */
.hw-hero {
    min-height: 62vh; padding: 180px 40px 96px;
    background: var(--dark); position: relative; overflow: hidden;
    display: flex; align-items: center;
}
.hw-hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 70% 50% at 80% 100%, rgba(200, 245, 64, .08) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 0% 0%, rgba(200, 245, 64, .04) 0%, transparent 50%);
}
.hw-hero .container { position: relative; z-index: 1; }
.hw-hero__tag {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime); display: inline-flex; align-items: center; gap: 14px;
    margin-bottom: 36px;
}
.hw-hero__tag::before {
    content: ""; width: 36px; height: 1px; background: rgba(200, 245, 64, .5);
}
.hw-hero__title {
    font: 400 clamp(44px, 7vw, 96px)/1.05 'Instrument Serif', serif;
    font-style: italic; color: var(--osso); letter-spacing: -.02em;
    max-width: 1100px; margin-bottom: 36px;
}
.hw-hero__title b {
    font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800;
    color: var(--lime);
}
.hw-hero__sub {
    font: 400 20px/1.55 'Inter', sans-serif;
    color: var(--body-dark); max-width: 680px;
}
.hw-hero__sub b { color: var(--osso); font-weight: 600; }

/* ── Body (osso, 2-col com TOC sticky) ── */
.s-hw-body { background: var(--osso); color: var(--ink); padding: 96px 40px 120px; }
.hw-layout {
    display: grid; grid-template-columns: 260px 1fr; gap: 88px;
    max-width: var(--container-max); margin: 0 auto;
    align-items: start;
}

/* TOC desktop */
.hw-toc {
    position: sticky; top: 110px; align-self: start;
    max-height: calc(100vh - 140px); overflow-y: auto;
    padding-right: 12px;
}
.hw-toc__label {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: rgba(21, 6, 4, .5); margin-bottom: 20px;
    padding-bottom: 14px; border-bottom: 1px solid rgba(21, 6, 4, .1);
}
.hw-toc__list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.hw-toc__list a {
    display: block; padding: 8px 0 8px 14px;
    border-left: 2px solid transparent;
    font: 500 13px/1.45 'Inter', sans-serif;
    color: rgba(21, 6, 4, .55);
    transition: color .15s, border-color .15s, padding-left .15s;
}
.hw-toc__list a:hover { color: var(--ink); }
.hw-toc__list a.is-active {
    color: var(--ink); border-left-color: var(--lime-dim);
    padding-left: 16px; font-weight: 600;
}

/* TOC mobile */
.hw-toc-details {
    display: none;
    margin-bottom: 48px;
    border: 1px solid rgba(21, 6, 4, .15); border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .35);
    padding: 0 18px;
}
.hw-toc-details summary {
    list-style: none; cursor: pointer;
    padding: 16px 0;
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: rgba(21, 6, 4, .7);
    display: flex; justify-content: space-between; align-items: center;
}
.hw-toc-details summary::-webkit-details-marker { display: none; }
.hw-toc-details summary::after {
    content: "▾"; font-size: 12px; transition: transform .2s;
    color: var(--lime-dim);
}
.hw-toc-details[open] summary::after { transform: rotate(180deg); }
.hw-toc-details ul {
    list-style: none; display: flex; flex-direction: column; gap: 6px;
    padding: 8px 0 18px;
    border-top: 1px solid rgba(21, 6, 4, .1);
}
.hw-toc-details a {
    display: block; padding: 6px 0;
    font: 500 14px 'Inter', sans-serif; color: rgba(21, 6, 4, .65);
}

/* ── Chapters ── */
.hw-main { max-width: 720px; }
.hw-chapter { scroll-margin-top: 110px; padding-block: 56px; border-bottom: 1px solid rgba(21, 6, 4, .08); }
.hw-chapter:first-child { padding-top: 0; }
.hw-chapter:last-child { border-bottom: 0; }
.hw-chapter__kicker {
    font: 500 11px 'Inter'; letter-spacing: .2em; text-transform: uppercase;
    color: var(--lime-dim); margin-bottom: 14px;
}
.hw-chapter__title {
    font: 700 clamp(28px, 3.2vw, 40px)/1.15 'Inter', sans-serif;
    letter-spacing: -.02em; color: var(--ink); margin-bottom: 32px;
    max-width: 560px;
}
.hw-chapter__title em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
    color: var(--lime-dim);
}
.hw-chapter p {
    font: 400 17px/1.7 'Inter', sans-serif;
    color: var(--body-osso); margin-bottom: 20px;
}
.hw-chapter p b { color: var(--ink); font-weight: 700; }
.hw-chapter p.lead {
    font: 400 19px/1.55 'Instrument Serif', serif; font-style: italic;
    color: var(--ink); max-width: 620px;
}
.hw-chapter ul {
    list-style: none; margin: 8px 0 24px;
    display: flex; flex-direction: column; gap: 10px;
}
.hw-chapter ul li {
    font: 500 15px/1.55 'JetBrains Mono', monospace;
    color: rgba(21, 6, 4, .8);
    padding-left: 22px; position: relative;
}
.hw-chapter ul li::before {
    content: "›"; position: absolute; left: 0; top: 0;
    color: var(--lime-dim); font-weight: 500;
}
.hw-chapter h3 {
    font: 700 20px 'Inter', sans-serif;
    letter-spacing: -.01em; color: var(--ink);
    margin-top: 36px; margin-bottom: 14px;
    display: flex; align-items: baseline; gap: 12px;
}
.hw-chapter h3::before {
    content: ""; display: inline-block;
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--lime-dim); flex-shrink: 0;
    transform: translateY(-2px);
}

/* ── Flow diagram ── */
.hw-flow {
    display: flex; flex-direction: column; align-items: center;
    gap: 0; margin: 36px 0 12px;
    padding: 32px 24px;
    border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .4);
}
.hw-flow__step {
    font: 600 15px 'Inter', sans-serif; color: var(--ink);
    padding: 14px 28px; border-radius: var(--radius-pill);
    border: 1px solid rgba(21, 6, 4, .15);
    background: var(--osso);
    width: 220px; text-align: center;
    transition: transform .15s;
}
.hw-flow__step:hover { transform: scale(1.03); }
.hw-flow__step--highlight {
    background: var(--ink); color: var(--lime);
    border-color: var(--ink); font-weight: 800;
}
.hw-flow__arrow {
    color: var(--lime-dim); font-size: 14px;
    padding: 6px 0;
}
.hw-flow__sublabel {
    font: 500 11px 'Inter'; letter-spacing: .12em; text-transform: uppercase;
    color: var(--lime-dim); margin-top: 6px;
}

/* ── Tags grid ── */
.hw-tags {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin: 20px 0 8px;
}
.hw-tag {
    font: 600 13px 'Inter'; color: var(--ink);
    padding: 8px 16px; border-radius: var(--radius-pill);
    background: rgba(167, 211, 0, .15);
    border: 1px solid rgba(167, 211, 0, .3);
    letter-spacing: -.005em;
    transition: background .15s, border-color .15s;
}
.hw-tag:hover { background: rgba(167, 211, 0, .25); border-color: rgba(167, 211, 0, .5); }
.hw-tags--accent .hw-tag {
    background: var(--ink); color: var(--lime);
    border-color: rgba(200, 245, 64, .3);
}
.hw-tags--accent .hw-tag:hover {
    background: rgba(21, 6, 4, .85);
    border-color: rgba(200, 245, 64, .5);
}

/* ── Ownership 2-col ── */
.hw-ownership {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin: 28px 0 8px;
}
.hw-ownership__col {
    padding: 28px 24px;
    border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .45);
}
.hw-ownership__col--nexify {
    background: var(--ink); color: var(--osso);
    border-color: var(--ink);
}
.hw-ownership__label {
    font: 600 11px 'Inter'; letter-spacing: .15em; text-transform: uppercase;
    color: var(--lime-dim); margin-bottom: 18px;
    padding-bottom: 12px; border-bottom: 1px solid rgba(21, 6, 4, .08);
}
.hw-ownership__col--nexify .hw-ownership__label {
    color: var(--lime);
    border-bottom-color: rgba(200, 245, 64, .15);
}
.hw-ownership__col ul {
    list-style: none; display: flex; flex-direction: column; gap: 8px;
}
.hw-ownership__col ul li {
    font: 500 14px 'JetBrains Mono', monospace;
    color: rgba(21, 6, 4, .75);
    padding-left: 18px; position: relative;
}
.hw-ownership__col ul li::before {
    content: "›"; position: absolute; left: 0; top: 0;
    color: var(--lime-dim); font-weight: 500;
}
.hw-ownership__col--nexify ul li {
    color: rgba(233, 226, 211, .75);
}
.hw-ownership__col--nexify ul li::before { color: var(--lime); }

/* ── Steps grid (negociação) ── */
.hw-steps-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    margin: 28px 0 8px;
}
.hw-step-card {
    padding: 28px 24px;
    border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .4);
    display: flex; flex-direction: column; gap: 12px;
    transition: border-color .15s, background .15s;
}
.hw-step-card:hover { border-color: rgba(21, 6, 4, .25); background: rgba(167, 211, 0, .04); }
.hw-step-card__num {
    font: 400 42px 'Instrument Serif'; font-style: italic;
    color: var(--lime-dim); line-height: 1;
}
.hw-step-card__title {
    font: 700 18px 'Inter', sans-serif;
    letter-spacing: -.015em; color: var(--ink);
}
.hw-step-card__desc {
    font: 400 14px/1.6 'Inter', sans-serif;
    color: var(--body-osso);
}

/* ── FAQ ── */
.hw-faq-list { display: flex; flex-direction: column; gap: 12px; }
.hw-faq {
    border: 1px solid rgba(21, 6, 4, .1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .4);
    padding: 0 24px;
    transition: border-color .15s, background .15s;
}
.hw-faq:hover { border-color: rgba(21, 6, 4, .2); }
.hw-faq[open] {
    border-color: rgba(167, 211, 0, .35);
    background: rgba(167, 211, 0, .04);
}
.hw-faq summary {
    list-style: none; cursor: pointer;
    padding: 20px 0;
    font: 600 16px/1.45 'Inter', sans-serif;
    color: var(--ink); letter-spacing: -.01em;
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px;
}
.hw-faq summary::-webkit-details-marker { display: none; }
.hw-faq summary::after {
    content: "+"; font-size: 20px; font-weight: 300;
    color: var(--lime-dim); flex-shrink: 0;
    transition: transform .2s;
}
.hw-faq[open] summary::after { content: "−"; }
.hw-faq p {
    font: 400 15px/1.65 'Inter', sans-serif;
    color: var(--body-osso);
    padding-bottom: 20px;
    border-top: 1px solid rgba(21, 6, 4, .06);
    padding-top: 16px;
}

/* ── Visão final ── */
.hw-vision {
    background: var(--dark); padding: var(--section-py) 40px;
    position: relative; overflow: hidden;
}
.hw-vision::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(ellipse 90% 80% at 50% 100%, rgba(200, 245, 64, .1) 0%, transparent 60%);
}
.hw-vision .container { position: relative; z-index: 1; }
.hw-vision__wrap {
    max-width: 820px; margin: 0 auto; text-align: center;
    display: flex; flex-direction: column; gap: 18px;
}
.hw-vision__tag {
    font: 500 11px 'Inter'; letter-spacing: .25em; text-transform: uppercase;
    color: var(--lime); margin-bottom: 12px;
}
.hw-vision__wrap p {
    font: 400 clamp(22px, 2.6vw, 32px)/1.35 'Instrument Serif', serif;
    font-style: italic; color: var(--osso); letter-spacing: -.01em;
}
.hw-vision__wrap p b {
    font-family: 'Inter', sans-serif; font-style: normal; font-weight: 800;
    color: var(--lime);
}
.hw-vision__wrap p.accent {
    font-family: 'Inter', sans-serif; font-style: normal;
    font-weight: 800; font-size: clamp(28px, 3.8vw, 48px);
    color: var(--lime); line-height: 1.1;
    margin-top: 16px;
}
.hw-vision__wrap p.accent em {
    font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
}

/* ═══════════════ REVEAL ANIMATION ═══════════════ */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
[data-reveal].revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    [data-reveal] { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1024px) {
    :root { --section-py: 100px; }
    .case-row { grid-template-columns: 1fr; gap: 24px; }
    .case-results { padding-left: 0; border-left: 0; border-top: 1px solid rgba(200, 245, 64, .2); padding-top: 20px; flex-direction: row; gap: 32px; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .stack-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: 1fr; }
    .founder-layout { grid-template-columns: 1fr; gap: 40px; }
    .founder-photo { max-width: 400px; }
    .footer__top { grid-template-columns: 1fr; gap: 40px; }
    .footer__links { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .footer__big-logo-img { max-width: 360px; }

    .s-anti__differentials { grid-template-columns: 1fr; }
    .pains-grid { grid-template-columns: 1fr; }

    .s-thought__layout { grid-template-columns: 1fr; gap: 48px; }
    .s-thought__quote { padding-left: 20px; }

    .manifesto-layout { grid-template-columns: 1fr; gap: 0; }
    .manifesto-toc { display: none; }
    .manifesto-toc-details { display: block; }
    .manifesto-main { max-width: none; }

    .principles-grid { grid-template-columns: 1fr; }

    .hw-layout { grid-template-columns: 1fr; gap: 0; }
    .hw-toc { display: none; }
    .hw-toc-details { display: block; }
    .hw-main { max-width: none; }
    .hw-ownership { grid-template-columns: 1fr; }
    .hw-steps-grid { grid-template-columns: 1fr; }
    .crosslinks__grid { grid-template-columns: 1fr; }

    .tshape-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 720px) {
    :root { --section-py: var(--section-py-mobile); }
    .container { padding: 0 24px; }
    .s-hero { padding: 140px 24px 60px; }
    .s-anti, .s-pains, .s-cases, .s-operate, .s-stack, .s-products, .s-founder, .s-cta { padding-left: 24px; padding-right: 24px; }
    .s-hero__title { margin: 24px 0 20px; }
    .s-hero__sub { font-size: 17px; }
    .proof-bar { flex-direction: column; align-items: flex-start; gap: 16px; }
    .proof-bar__logos { flex-wrap: wrap; gap: 20px; }
    .section-head { margin-bottom: 56px; }
    .stack-grid { grid-template-columns: 1fr; }
    .footer { padding: 72px 24px 32px; }
    .footer__links { grid-template-columns: 1fr; gap: 24px; }

    .nav { padding: 10px 16px; }
    .nav__links {
        display: none; position: absolute; top: calc(100% + 12px); left: 0; right: 0;
        flex-direction: column; gap: 4px; padding: 16px;
        background: rgba(10, 15, 4, .95); backdrop-filter: blur(20px);
        border: 1px solid rgba(200, 245, 64, .12); border-radius: 20px;
    }
    .nav__links.open { display: flex; }
    .nav__link { padding: 10px; font-size: 14px; }
    .nav__cta { display: none; }
    .nav__toggle { display: block; }
    .case-results { flex-wrap: wrap; }
    .process-steps { grid-template-columns: 1fr; }

    .s-thought { padding-left: 24px; padding-right: 24px; }
    .manifesto-hero { padding: 140px 24px 72px; }
    .s-manifesto-body { padding: 72px 24px 88px; }
    .s-principles, .s-quotes, .s-manifesto-final { padding-left: 24px; padding-right: 24px; }
    .s-tshaped { padding-left: 24px; padding-right: 24px; }

    .hw-hero { padding: 140px 24px 72px; }
    .s-hw-body { padding: 72px 24px 88px; }
    .hw-vision { padding-left: 24px; padding-right: 24px; }
    .hw-flow__step { width: 180px; font-size: 14px; padding: 12px 20px; }
    .s-crosslinks { padding: 56px 24px; }
    .s-operate__links { flex-direction: column; }
    .tshape-card { padding: 28px 22px 24px; }
    .tshape-diagram__stem { width: 70%; }
}