/* Arca — global styles */

:root {
  --bg: #FAFAF7;
  --bg-elev: #F4F2EC;
  --ink: #0E0E0C;
  --ink-2: #1F1E1A;
  --muted: #6B6A63;
  --muted-2: #9C9B92;
  --line: rgba(14,14,12,0.10);
  --line-2: rgba(14,14,12,0.18);
  --accent: oklch(34% 0.06 152);
  --accent-ink: #FAFAF7;
  --accent-soft: oklch(94% 0.02 152);

  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1240px;
  --pad-x: clamp(20px, 4vw, 56px);

  --t-fast: 200ms cubic-bezier(.4,0,.2,1);
  --t-med:  420ms cubic-bezier(.22,1,.36,1);
  --t-slow: 700ms cubic-bezier(.22,1,.36,1);
}

/* Bold tone overrides — applied via [data-tone="bold"] on <html> */
[data-tone="bold"] {
  --bg: #0B0B0A;
  --bg-elev: #141412;
  --ink: #F4F2EC;
  --ink-2: #E8E5DD;
  --muted: #8E8C82;
  --muted-2: #5C5B54;
  --line: rgba(244,242,236,0.10);
  --line-2: rgba(244,242,236,0.20);
  --accent: oklch(82% 0.18 122);
  --accent-ink: #0B0B0A;
  --accent-soft: oklch(28% 0.08 122);
}

/* Dark, but corporate (not bold) */
[data-mode="dark"]:not([data-tone="bold"]) {
  --bg: #0E0E0C;
  --bg-elev: #161613;
  --ink: #F2F0EA;
  --ink-2: #DCD9D1;
  --muted: #8B897F;
  --muted-2: #58564E;
  --line: rgba(242,240,234,0.09);
  --line-2: rgba(242,240,234,0.18);
  --accent: oklch(74% 0.10 152);
  --accent-ink: #0E0E0C;
  --accent-soft: oklch(28% 0.05 152);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body {
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img { max-width: 100%; display: block; }

/* Type scale */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  vertical-align: middle;
  transform: translateY(-1px);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
h1 { font-size: clamp(48px, 7.4vw, 112px); line-height: 1.02; letter-spacing: -0.035em; padding-bottom: 0.08em; }
h2 { font-size: clamp(36px, 4.6vw, 72px); line-height: 1.06; letter-spacing: -0.028em; }
h3 { font-size: clamp(24px, 2.4vw, 36px); line-height: 1.22; letter-spacing: -0.018em; padding-bottom: 0.06em; }
h4 { font-size: 20px; line-height: 1.25; }

[data-tone="bold"] h1,
[data-tone="bold"] h2,
[data-tone="bold"] h3,
[data-tone="bold"] h4 {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: -0.04em;
}
[data-tone="bold"] h1 { letter-spacing: -0.05em; font-weight: 500; }

p { margin: 0; color: var(--ink-2); }
.lede {
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.45;
  color: var(--ink-2);
  letter-spacing: -0.01em;
  text-wrap: pretty;
  max-width: 60ch;
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.section {
  padding-top: clamp(72px, 9vw, 140px);
  padding-bottom: clamp(72px, 9vw, 140px);
  position: relative;
}
.section--tight { padding-top: clamp(56px, 6vw, 96px); padding-bottom: clamp(56px, 6vw, 96px); }
.divider { height: 1px; background: var(--line); width: 100%; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  background: transparent;
  color: var(--ink);
}
.btn--primary {
  background: var(--ink);
  color: var(--bg);
}
.btn--primary:hover { transform: translateY(-1px); }
[data-tone="bold"] .btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn--ghost {
  border-color: var(--line-2);
  background: transparent;
}
.btn--ghost:hover { background: var(--bg-elev); border-color: var(--ink); }

.btn .arrow {
  display: inline-block;
  transition: transform var(--t-fast);
}
.btn:hover .arrow { transform: translate(2px, -2px); }

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 720ms cubic-bezier(.22,1,.36,1), transform 720ms cubic-bezier(.22,1,.36,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav.menu-open {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: var(--bg) !important;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex; align-items: center;
}
.brand__img {
  height: 26px;
  width: auto;
  display: block;
}
/* logo claro: modo light E tom corporate */
[data-mode="light"]:not([data-tone="bold"]) .brand__img--dark  { display: none; }
/* logo escuro: modo dark OU tom bold */
[data-mode="dark"]  .brand__img--light { display: none; }
[data-tone="bold"]  .brand__img--light { display: none; }
.nav__links {
  display: flex; gap: 28px; align-items: center;
  font-size: 14px;
  color: var(--ink-2);
}
.nav__links a { position: relative; padding: 6px 0; }
.nav__links a:hover { color: var(--ink); }
.nav__links a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--ink);
}
.nav__cta { display: flex; align-items: center; gap: 12px; }

/* Dropdown */
.nav__dropdown { position: relative; display: inline-block; }
.nav__dropdown-trigger {
  background: none; border: 0; padding: 6px 0;
  font: inherit; color: var(--ink-2);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  position: relative;
  letter-spacing: -0.005em;
}
.nav__dropdown-trigger:hover,
.nav__dropdown-trigger.is-active { color: var(--ink); }
.nav__dropdown-trigger.is-active::after {
  content: ""; position: absolute; left: 0; right: 18px; bottom: -2px;
  height: 1px; background: var(--ink);
}
.nav__caret {
  font-size: 10px;
  transition: transform var(--t-fast);
  display: inline-block;
}
.nav__dropdown.is-open .nav__caret { transform: rotate(180deg); }
.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 200px;
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 8px;
  display: none;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  z-index: 100;
}
.nav__dropdown.is-open .nav__dropdown-menu { display: flex; }
.nav__dropdown-menu a {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink-2);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav__dropdown-menu a:hover { background: var(--bg); color: var(--ink); }
.nav__dropdown-menu a.is-active { background: var(--accent); color: var(--accent-ink); }

/* Hamburger button */
.nav__burger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer; padding: 4px;
  z-index: 60;
}
.nav__burger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
  transform-origin: center;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav__links {
    display: none;
    position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
    background: var(--bg) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    padding: 24px 24px; gap: 0;
    z-index: 200;
    overflow-y: auto;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a {
    font-size: 24px; font-weight: 500;
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
    width: 100%;
    color: var(--ink) !important;
  }
  .nav__links a:last-child { border-bottom: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  /* Dropdown mobile: sempre expandido */
  .nav__dropdown { width: 100%; border-bottom: 1px solid var(--line); }
  .nav__dropdown-trigger {
    width: 100%; justify-content: flex-start;
    font-size: 24px; font-weight: 500;
    padding: 20px 0 8px;
    color: var(--ink) !important;
    pointer-events: none;
  }
  .nav__dropdown-trigger.is-active::after { display: none; }
  .nav__caret { display: none; }
  .nav__dropdown-menu {
    position: static;
    display: flex !important;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0 0 16px 14px;
    min-width: 0;
  }
  .nav__dropdown-menu a {
    font-size: 20px; font-weight: 400;
    padding: 12px 0;
    border-bottom: 0;
    border-radius: 4px;
    color: var(--ink-2) !important;
  }
  .nav__dropdown-menu a.is-active { background: var(--accent); color: var(--accent-ink) !important; padding: 10px 12px; }
}

/* Footer */
.foot {
  border-top: 1px solid var(--line);
  padding: 64px 0 36px;
  background: var(--bg);
}
.foot__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.foot h5 {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin: 0 0 16px;
}
.foot ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foot a { color: var(--ink-2); font-size: 14px; }
.foot a:hover { color: var(--ink); }
.foot__base {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--muted);
}
@media (max-width: 760px) {
  .foot__grid { grid-template-columns: 1fr 1fr; }
}

/* Hero */
.hero {
  padding-top: clamp(56px, 8vw, 120px);
  padding-bottom: clamp(72px, 9vw, 140px);
  position: relative;
}
.hero__eyebrow { margin-bottom: 28px; }
.hero h1 { max-width: 14ch; }
.hero h1 em {
  font-style: italic;
  color: var(--muted);
}
[data-tone="bold"] .hero h1 em { color: var(--accent); font-style: normal; }
.hero__sub {
  margin-top: 40px;
  max-width: 56ch;
}
.hero__cta {
  margin-top: 40px;
  display: flex; gap: 12px; flex-wrap: wrap;
}
.hero__meta {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero__meta .stat__num {
  font-family: var(--serif);
  font-size: clamp(36px, 3.6vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
}
[data-tone="bold"] .hero__meta .stat__num {
  font-family: var(--sans); font-weight: 500; letter-spacing: -0.04em;
}
.hero__meta .stat__lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 12px;
}
@media (max-width: 760px) {
  .hero__meta { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

/* Marquee — client logos */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.marquee__track {
  display: flex;
  gap: 64px;
  padding: 28px 0;
  animation: marquee 60s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee__item {
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--muted);
  display: inline-flex; align-items: center; gap: 64px;
  opacity: 0.85;
}
[data-tone="bold"] .marquee__item { font-family: var(--sans); font-weight: 500; }
.marquee__item::after {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--muted-2);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Section header */
.shead {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
.shead__title h2 { max-width: 16ch; }
.shead__lede { padding-bottom: 6px; }
@media (max-width: 860px) {
  .shead { grid-template-columns: 1fr; gap: 24px; align-items: start; }
}

/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.svc {
  padding: 40px 32px 44px;
  border-bottom: 1px solid var(--line);
  position: relative;
  display: flex; flex-direction: column; gap: 28px;
  min-height: 340px;
  transition: background var(--t-fast);
}
.svc:nth-child(odd) { border-right: 1px solid var(--line); }
.svc:hover { background: var(--bg-elev); }
.svc__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.10em;
}
.svc h3 { max-width: 14ch; }
.svc p { color: var(--muted); max-width: 44ch; }
.svc__list {
  margin-top: auto;
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px;
  color: var(--ink-2);
}
.svc__list li { display: flex; align-items: center; gap: 12px; }
.svc__list li::before {
  content: ""; width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
@media (max-width: 760px) {
  .services { grid-template-columns: 1fr; }
  .svc:nth-child(odd) { border-right: 0; }
}

/* Cases */
.cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.case {
  background: var(--bg-elev);
  border-radius: 4px;
  padding: 36px 32px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-med);
  border: 1px solid var(--line);
}
.case:hover { transform: translateY(-3px); }
.case__head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 28px;
}
.case__brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.02em;
}
[data-tone="bold"] .case__brand { font-family: var(--sans); font-weight: 600; }
.case__tag {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}
.case h3 {
  max-width: 18ch;
  margin-bottom: 28px;
}
.case__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.case__metric .num {
  font-family: var(--serif);
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
}
[data-tone="bold"] .case__metric .num {
  font-family: var(--sans); font-weight: 500; letter-spacing: -0.03em;
  color: var(--accent);
}
.case__metric .num small {
  font-size: 0.5em;
  color: var(--muted);
  margin-left: 2px;
  font-style: italic;
}
[data-tone="bold"] .case__metric .num small { color: var(--muted); font-style: normal; }
.case__metric .lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
}
@media (max-width: 860px) {
  .cases { grid-template-columns: 1fr; }
}

/* Testimonials */
.tcards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tcard {
  padding: 32px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 4px;
  display: flex; flex-direction: column; gap: 24px;
}
.tcard p {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-wrap: pretty;
}
[data-tone="bold"] .tcard p {
  font-family: var(--sans); font-weight: 400; font-size: 19px; letter-spacing: -0.015em;
}
.tcard__who {
  margin-top: auto;
  display: flex; align-items: center; gap: 12px;
  font-size: 13px;
}
.tcard__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
}
[data-tone="bold"] .tcard__avatar { background: var(--accent); color: var(--accent-ink); }
.tcard__name { font-weight: 500; color: var(--ink); }
.tcard__role { color: var(--muted); font-size: 12px; }
@media (max-width: 960px) { .tcards { grid-template-columns: 1fr; } }

/* CTA section */
.cta {
  background: var(--ink);
  color: var(--bg);
  border-radius: 6px;
  padding: clamp(56px, 7vw, 112px) clamp(32px, 5vw, 72px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: end;
}
[data-tone="bold"] .cta { background: var(--accent); color: var(--accent-ink); }
.cta h2 { color: inherit; max-width: 14ch; }
.cta__right { display: flex; flex-direction: column; gap: 24px; }
.cta__lede { color: rgba(255,255,255,0.7); max-width: 44ch; }
[data-tone="bold"] .cta__lede { color: rgba(0,0,0,0.7); }
.cta .btn--primary { background: var(--bg); color: var(--ink); }
[data-tone="bold"] .cta .btn--primary { background: #0a0a0a; color: #fff; }
[data-tone="bold"] .cta .btn--primary:hover { background: #1a1a1a; }
.cta .btn--ghost { border-color: rgba(255,255,255,0.25); color: var(--bg); }
[data-tone="bold"] .cta .btn--ghost { background: #0a0a0a; border-color: #0a0a0a; color: #fff; }
.cta .btn--ghost:hover { background: rgba(255,255,255,0.06); border-color: var(--bg); }
[data-tone="bold"] .cta .btn--ghost:hover { background: #1a1a1a; border-color: #1a1a1a; }
@media (max-width: 760px) { .cta { grid-template-columns: 1fr; } }

/* Cases page */
.case-row {
  display: grid;
  grid-template-columns: 0.6fr 1fr 1.2fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.case-row:last-child { border-bottom: 1px solid var(--line); }
.case-row__brand {
  font-family: var(--serif);
  font-size: 32px;
  letter-spacing: -0.02em;
}
[data-tone="bold"] .case-row__brand { font-family: var(--sans); font-weight: 600; }
.case-row__seg {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
}
.case-row h3 { font-size: 28px; line-height: 1.15; max-width: 22ch; }
.case-row__metrics {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 960px) {
  .case-row { grid-template-columns: 1fr; gap: 24px; }
}

/* Service detail page */
.svc-hero {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(56px, 7vw, 96px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: end;
}
.svc-hero h1 { font-size: clamp(40px, 5.6vw, 80px); max-width: 14ch; }
@media (max-width: 860px) { .svc-hero { grid-template-columns: 1fr; } }

.svc-detail {
  display: grid;
  grid-template-columns: 0.5fr 1fr;
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 64px;
  border-top: 1px solid var(--line);
}
.svc-detail:last-child { border-bottom: 1px solid var(--line); }
.svc-detail__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.svc-detail h3 { max-width: 14ch; }
.svc-detail__sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.7;
}
.svc-detail__body p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 60ch;
  margin-bottom: 28px;
}
.svc-detail__bullets {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  font-size: 14px;
}
.svc-detail__bullets li {
  display: flex; align-items: flex-start; gap: 12px;
  color: var(--ink-2);
}
.svc-detail__bullets li::before {
  content: ""; width: 14px; height: 1px; background: var(--ink-2);
  margin-top: 11px; flex: none;
}
@media (max-width: 860px) {
  .svc-detail {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 56px;
    padding-bottom: 56px;
    border-top-color: var(--line-2);
  }
  .svc-detail__num {
    font-size: 13px;
    margin-bottom: 20px;
  }
  .svc-detail h3 {
    font-size: 40px;
    line-height: 1.05;
    letter-spacing: -0.03em;
    max-width: none;
  }
  .svc-detail__sub {
    font-size: 11px;
    letter-spacing: 0.14em;
    line-height: 1.7;
    margin-top: 16px;
  }
  .svc-detail__body p {
    font-size: 17px;
    line-height: 1.55;
    margin-bottom: 24px;
  }
  .svc-detail__bullets {
    grid-template-columns: 1fr;
    gap: 16px;
    font-size: 15px;
    margin-top: 8px;
  }
  .svc-detail__bullets li { gap: 14px; }
  .svc-detail__bullets li::before {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    margin-top: 9px;
  }
  .svc-hero { padding-top: 32px; padding-bottom: 40px; gap: 28px; }
  .svc-hero h1 { font-size: clamp(34px, 8vw, 48px); max-width: none; }
}

/* Process strip */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.process__step {
  padding: 36px 24px 32px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 12px;
}
.process__step:last-child { border-right: 0; }
.process__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.process__step h4 { font-family: var(--serif); font-weight: 400; font-size: 22px; }
[data-tone="bold"] .process__step h4 { font-family: var(--sans); font-weight: 500; }
.process__step p { font-size: 13px; color: var(--muted); }
@media (max-width: 760px) {
  .process { grid-template-columns: 1fr 1fr; }
  .process__step:nth-child(2) { border-right: 0; }
  .process__step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* Contact form */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact__info { display: flex; flex-direction: column; gap: 32px; }
.contact__info-item h5 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 8px; font-weight: 500;
}
.contact__info-item p { font-size: 18px; color: var(--ink); }
.wa-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  transition: color var(--t-fast);
}
.wa-link svg {
  width: 22px; height: 22px;
  color: var(--accent);
  flex: none;
}
.wa-link:hover { color: var(--accent); }
.form { display: flex; flex-direction: column; gap: 16px; }
.field {
  display: flex; flex-direction: column; gap: 6px;
}
.field label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
}
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 16px;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  outline: none;
  border-radius: 0;
  transition: border-color var(--t-fast);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-bottom-color: var(--ink);
}
.field textarea { resize: vertical; min-height: 90px; font-family: var(--sans); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form__submit { margin-top: 16px; align-self: flex-start; }
.form__success {
  padding: 24px; background: var(--accent-soft); color: var(--accent);
  border-radius: 4px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
}
[data-tone="bold"] .form__success { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 860px) {
  .contact { grid-template-columns: 1fr; gap: 32px; }
  .field--row { grid-template-columns: 1fr; }
}

/* Page header (internal pages) */
.pghead {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.pghead .eyebrow { margin-bottom: 24px; }
.pghead h1 { font-size: clamp(48px, 6vw, 88px); max-width: 16ch; }
.pghead__lede { margin-top: 28px; max-width: 60ch; }

/* Image placeholder (striped) */
.imgph {
  position: relative;
  width: 100%;
  border-radius: 4px;
  background-image: repeating-linear-gradient(
    135deg,
    var(--line) 0,
    var(--line) 1px,
    transparent 1px,
    transparent 12px
  );
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.imgph__lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Bold tone — selectively saturate */
[data-tone="bold"] body { letter-spacing: -0.005em; }
[data-tone="bold"] .nav { background: color-mix(in oklab, var(--bg) 70%, transparent); }
[data-tone="bold"] .case { border-color: var(--line); }
[data-tone="bold"] .accent-text { color: var(--accent); }

/* Partners */
.partners {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.partner {
  padding: 44px 28px 36px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  min-height: 180px;
  transition: background var(--t-fast);
  position: relative;
}
.partner:last-child { border-right: 0; }
.partner:hover { background: var(--bg-elev); }
.partner__mark {
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1;
  color: var(--ink);
}
.partner__spec {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
}
.partner__note {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.partner__note > span:first-child { color: var(--accent); font-size: 14px; }
@media (max-width: 860px) {
  .partners { grid-template-columns: 1fr 1fr; }
  .partner:nth-child(2) { border-right: 0; }
  .partner:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .partners { grid-template-columns: 1fr; }
  .partner { border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; }
  .partner:last-child { border-bottom: 0; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   PROPOSTA COMERCIAL
   ───────────────────────────────────────────────────────────────────────────── */

/* Shake keyframe */
@keyframes gate-shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-8px); }
  40%       { transform: translateX(8px); }
  60%       { transform: translateX(-6px); }
  80%       { transform: translateX(6px); }
}

/* Password gate — tela cheia centralizada */
.gate {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
}
.gate__card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  padding: clamp(32px, 5vw, 56px);
}
.gate__card--shake {
  animation: gate-shake 0.45s cubic-bezier(.36,.07,.19,.97);
}

/* btn--lg */
.btn--lg {
  height: 52px;
  padding: 0 32px;
  font-size: 16px;
}

/* ── Blocos de precificação ──────────────────────────────────────────────────── */
.preco-bloco {
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: clamp(24px, 3vw, 40px);
  margin-bottom: 24px;
}
.preco-bloco__header {
  margin-bottom: 28px;
}
.preco-bloco__label {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.preco-bloco__sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}
.preco-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  overflow: hidden;
}
.preco-tier {
  padding: 24px 20px;
  border-right: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}
.preco-tier:last-child { border-right: 0; }
.preco-tier--dest {
  background: var(--accent-soft);
}
.preco-tier__badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.preco-tier__range {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--mono);
}
.preco-tier__val {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.preco-tier__val small {
  font-size: 0.45em;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
  margin-left: 2px;
}

/* Cards Loja + FEE */
.preco-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.preco-card {
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.preco-card--accent {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.preco-card__eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
}
.preco-card--accent .preco-card__eyebrow { color: var(--accent); }
.preco-card__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.preco-card__val {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
}
.preco-card__val small {
  font-size: 0.4em;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
}
.preco-card__desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

/* CTA da seção de preços */
.preco-cta {
  text-align: center;
  margin-top: 48px;
}

/* ── Modal overlay ────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  animation: overlay-in 0.2s ease;
}
@keyframes overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal {
  width: 100%;
  max-width: 680px;
  max-height: 92dvh;
  background: var(--bg);
  border-radius: 20px 20px 0 0;
  border: 1px solid var(--line-2);
  border-bottom: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-up 0.28s cubic-bezier(.22,1,.36,1);
}
@keyframes modal-up {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@media (min-width: 720px) {
  .modal-overlay { align-items: center; padding: 24px; }
  .modal { border-radius: 20px; border-bottom: 1px solid var(--line-2); }
}
.modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.modal__close {
  appearance: none;
  border: 0;
  background: var(--bg-elev);
  color: var(--muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast), color var(--t-fast);
}
.modal__close:hover { background: var(--line-2); color: var(--ink); }
.modal__body {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-2) transparent;
}
.modal__body .field { gap: 10px; }
.modal__body .field input,
.modal__body .field select,
.modal__body .field textarea { padding: 14px 0; }
.modal__footer {
  padding: 20px 28px 24px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
  background: var(--bg);
}

/* Fieldsets dentro do modal */
.modal__fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 28px;
}
.modal__fieldset legend {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
  padding: 0;
  width: 100%;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

/* Checkboxes de marketplaces */
.mkt-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.mkt-check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
  user-select: none;
}
.mkt-check input[type="checkbox"] { display: none; }
.mkt-check:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}
.mkt-check--on {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ── Responsivo preços ──────────────────────────────────────────────────────── */
@media (max-width: 680px) {
  .preco-tiers { grid-template-columns: 1fr; }
  .preco-tier { border-right: 0; border-bottom: 1px solid var(--line-2); }
  .preco-tier:last-child { border-bottom: 0; }
  .preco-cards { grid-template-columns: 1fr; }
}

/* Print */
@media print {
  .nav, .foot, .twk-panel, .twk-toggle { display: none; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Prep Center page
   ───────────────────────────────────────────────────────────────────────────── */

/* Stats hero strip */
.prep-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.prep-stat {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}
.prep-stat:last-child { border-right: 0; }
.prep-stat__num {
  font-family: var(--sans);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.prep-stat__lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 760px) {
  .prep-stats { grid-template-columns: 1fr 1fr; }
  .prep-stat { padding: 22px 16px; border-bottom: 1px solid var(--line); }
  .prep-stat:nth-child(2n) { border-right: 0; }
  .prep-stat:nth-last-child(-n+2) { border-bottom: 0; }
}

/* Grid de blocos de preço */
.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.price-grid > .price-block:nth-child(3),
.price-grid > .price-block:nth-child(5) { grid-column: 1 / -1; }
@media (max-width: 960px) {
  .price-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Bloco individual */
.price-block {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 28px 24px;
  display: flex; flex-direction: column; gap: 18px;
  transition: border-color var(--t-fast);
}
.price-block:hover { border-color: var(--line-2); }
.price-block__head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.price-block__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  background: rgba(177,205,77,0.12);
  padding: 6px 10px;
  border-radius: 999px;
  flex: none;
}
[data-tone="bold"] .price-block__num { background: rgba(177,205,77,0.14); }
.price-block__title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}
.price-block__subtitle {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}
.price-block__body { display: flex; flex-direction: column; gap: 0; }
.price-block__note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.5;
}

/* Linha de preço (label + valor) */
.price-row {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.price-row:last-child { border-bottom: 0; }
.price-row__label {
  font-size: 15px;
  color: var(--ink-2);
  flex: 1;
  line-height: 1.4;
}
.price-row__note {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}
.price-row__value {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  text-align: right;
}
[data-tone="bold"] .price-row__value { color: var(--accent); }

/* Tiers do FBA / ML Full */
.prep-tiers {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 4px;
}
.prep-tier {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
}
.prep-tier__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.prep-tier__sub {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
}
@media (max-width: 760px) {
  .prep-tiers { grid-template-columns: 1fr; gap: 8px; }
}

/* Tabela de preços (FBA e D2C) */
.prep-table {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.prep-table__head {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  background: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.prep-table__head > div {
  padding: 12px 16px;
  border-right: 1px solid var(--line);
}
.prep-table__head > div:last-child { border-right: 0; text-align: right; }
.prep-table__head > div:nth-child(n+2):not(:last-child) { text-align: right; }

.prep-table__row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  border-top: 1px solid var(--line);
  align-items: center;
}
.prep-table__row--3col {
  grid-template-columns: 2.2fr 1fr 1fr;
}
.prep-table__row--3col + .prep-table__head,
.prep-table__head + .prep-table__row--3col,
.prep-table__row--3col {
  /* head ja vem com 4col, vamos reescrever quando for 3col */
}

/* Override quando o head é de 3 colunas */
.price-block:has(.prep-table__row--3col) .prep-table__head {
  grid-template-columns: 2.2fr 1fr 1fr;
}

.prep-table__svc {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.4;
  border-right: 1px solid var(--line);
}
.prep-table__roman {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  flex: none;
  margin-top: 2px;
}
.prep-table__cell {
  padding: 14px 16px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
  text-align: right;
  border-right: 1px solid var(--line);
}
[data-tone="bold"] .prep-table__cell { color: var(--accent); }
.prep-table__cell:last-child { border-right: 0; }
.prep-table__cell--muted {
  color: var(--muted) !important;
  font-weight: 400;
  font-size: 13px;
  font-style: italic;
}

/* Tabela responsiva — vira cards no mobile */
@media (max-width: 760px) {
  .prep-table__head { display: none; }
  .prep-table { border: 0; border-radius: 0; }
  .prep-table__row,
  .prep-table__row--3col {
    display: flex; flex-direction: column;
    gap: 0;
    padding: 16px 0;
    border-top: 1px solid var(--line);
    background: transparent;
  }
  .price-block:has(.prep-table__row--3col) .prep-table__head { display: none; }
  .prep-table__svc {
    border-right: 0;
    padding: 0 0 12px;
    font-size: 15px;
    color: var(--ink);
    font-weight: 500;
  }
  .prep-table__cell {
    border-right: 0;
    padding: 6px 0;
    text-align: left;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 14px;
  }
  .prep-table__cell::before {
    content: attr(data-label);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 400;
  }
}

/* Padding ajuste mobile dos blocks */
@media (max-width: 640px) {
  .price-block { padding: 22px 20px 20px; }
  .price-block__title { font-size: 20px; }
  .price-row__value { font-size: 16px; }
}

/* ─── Simulações ────────────────────────────────────────────────────────────── */
.sim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 960px) {
  .sim-grid { grid-template-columns: 1fr; }
}

.sim-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px;
  display: flex; flex-direction: column;
  gap: 24px;
  transition: border-color var(--t-fast);
}
.sim-card:hover { border-color: var(--line-2); }

.sim-card__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.sim-card__title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 14px;
}
.sim-card__desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
}
.sim-card__desc strong { color: var(--ink-2); font-weight: 500; }

.sim-lines {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--line);
}
.sim-line {
  display: grid;
  grid-template-columns: 1.6fr 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-2);
}
.sim-line__calc {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-align: right;
}
.sim-line strong {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
  white-space: nowrap;
  text-align: right;
  min-width: 80px;
}

.sim-card__total {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px;
  background: var(--bg);
  border-radius: 10px;
  border: 1px solid var(--line);
  margin-top: auto;
}
.sim-card__total-lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.sim-card__total-val {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.sim-card__unit { text-align: right; }
.sim-card__unit-val {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--accent);
}

.sim-note {
  display: flex; gap: 12px;
  margin-top: 32px;
  padding: 16px 20px;
  border-left: 2px solid var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.6;
}
.sim-note span:first-child { color: var(--accent); flex: none; }

/* Mobile */
@media (max-width: 760px) {
  .sim-card { padding: 24px 20px; }
  .sim-card__title { font-size: 22px; }
  .sim-line {
    grid-template-columns: 1fr auto;
    gap: 4px 16px;
  }
  .sim-line__calc {
    grid-column: 1 / -1;
    text-align: left;
    margin-top: 2px;
  }
  .sim-line strong { grid-row: 1; grid-column: 2; }
  .sim-line > span:first-child { grid-row: 1; grid-column: 1; }
  .sim-card__total { padding: 18px 20px; }
  .sim-card__total-val,
  .sim-card__unit-val { font-size: 24px; }
}

/* ─── Benefícios ─────────────────────────────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) {
  .benefits-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .benefits-grid { grid-template-columns: 1fr; gap: 14px; }
}

.benefit {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 24px 24px;
  display: flex; flex-direction: column;
  gap: 14px;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.benefit:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
}
.benefit__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(177,205,77,0.10);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex: none;
}
[data-tone="bold"] .benefit__icon { background: rgba(177,205,77,0.12); }
.benefit__title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
}
.benefit__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ─── Work-in-progress (placeholder pages) ──────────────────────────────────── */
.wip {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px var(--pad-x);
}
.wip__inner {
  max-width: 640px;
  text-align: center;
}
.wip__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(177,205,77,0.12);
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 32px;
}
.wip__title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--ink);
  margin: 0 0 24px;
}
.wip__lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--muted);
  margin: 0 auto 40px;
  max-width: 52ch;
}
.wip__cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
@media (max-width: 640px) {
  .wip { padding: 60px 20px; min-height: calc(100vh - 60px); }
  .wip__title { font-size: 36px; letter-spacing: -0.03em; }
  .wip__lede { font-size: 16px; }
}

/* ─── Calculadora Amazon 1P ─────────────────────────────────────────────────── */
.calc-hero {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: end;
}
.calc-hero h1 { font-size: clamp(40px, 5.6vw, 80px); max-width: 16ch; }
@media (max-width: 860px) {
  .calc-hero { grid-template-columns: 1fr; gap: 24px; padding-top: 32px; padding-bottom: 40px; }
  .calc-hero h1 { font-size: clamp(34px, 8vw, 48px); max-width: none; }
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 960px) {
  .calc-grid { grid-template-columns: 1fr; }
}

/* ── Card de inputs ──────────────────────────────────────────────────────── */
.calc-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 28px;
}
.calc-card__head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.calc-card__head h3 {
  font-family: var(--sans); font-weight: 500;
  font-size: 18px; letter-spacing: -0.015em;
  color: var(--ink); margin: 0;
}
.calc-reset {
  background: none; border: 1px solid var(--line-2);
  color: var(--muted);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 8px 12px; border-radius: 999px;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.calc-reset:hover { color: var(--ink); border-color: var(--ink); }

.calc-section { display: flex; flex-direction: column; gap: 14px; }
.calc-section__title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

/* ── Inputs ──────────────────────────────────────────────────────────────── */
.calc-field { display: flex; flex-direction: column; gap: 6px; }
.calc-field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
}
.calc-field__hint {
  text-transform: none;
  font-size: 10px;
  letter-spacing: 0;
  color: var(--muted-2);
  font-weight: 400;
  text-align: right;
  max-width: 60%;
}
.calc-field input {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 500;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  outline: none;
  border-radius: 0;
  transition: border-color var(--t-fast);
  width: 100%;
}
.calc-field input:focus { border-bottom-color: var(--accent); }
.calc-field__pct {
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--line-2);
}
.calc-field__pct input { border-bottom: 0; }

/* Campo travado (fixo) */
.calc-field--locked .calc-field__pct {
  border-bottom-color: var(--line);
  background: rgba(255,255,255,0.02);
}
.calc-field--locked input {
  color: var(--muted);
  cursor: not-allowed;
  user-select: none;
}
.calc-field__lock {
  font-size: 10px;
  margin-left: 6px;
  opacity: 0.6;
}

.calc-field__pct span {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  padding-right: 4px;
}

/* ── Resultado ───────────────────────────────────────────────────────────── */
.calc-result {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 88px;
}
@media (max-width: 960px) { .calc-result { position: static; } }

.calc-headline {
  background: var(--bg);
  border-radius: 10px;
  padding: 20px;
}
.calc-headline__lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.calc-headline__val {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: -0.03em;
  color: var(--accent);
}
.calc-headline__formula {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: 10px;
  letter-spacing: 0.04em;
}

.calc-breakdown {
  display: flex; flex-direction: column;
  padding: 8px 0;
}
.calc-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.calc-row:last-child { border-bottom: 0; }
.calc-row--accent {
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2) !important;
  padding: 14px 0;
  background: rgba(255,255,255,0.02);
  margin: 4px 0;
}
.calc-row__label {
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 500;
}
.calc-row__sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}
.calc-row__val {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
  white-space: nowrap;
}
.calc-row__val--neg { color: var(--muted); }

/* Summary final */
.calc-summary {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border-radius: 12px;
  margin-top: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.calc-summary__lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.calc-summary__val {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.calc-summary__divider {
  width: 1px; height: 40px;
  background: var(--line-2);
}
.calc-summary.is-good {
  border-color: var(--accent);
  background: rgba(177,205,77,0.06);
}
.calc-summary.is-good .calc-summary__val { color: var(--accent); }
.calc-summary.is-ok {
  border-color: #d4a64a;
  background: rgba(212,166,74,0.06);
}
.calc-summary.is-ok .calc-summary__val { color: #d4a64a; }
.calc-summary.is-bad {
  border-color: #c14a3a;
  background: rgba(193,74,58,0.06);
}
.calc-summary.is-bad .calc-summary__val { color: #c14a3a; }

.calc-tip {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
  padding: 12px 16px;
  border-left: 2px solid var(--accent);
  background: rgba(177,205,77,0.04);
  border-radius: 0 6px 6px 0;
}

/* Mobile */
@media (max-width: 760px) {
  .calc-card, .calc-result { padding: 22px 18px; }
  .calc-headline__val { font-size: 32px; }
  .calc-summary {
    grid-template-columns: 1fr;
    gap: 14px;
    text-align: left;
  }
  .calc-summary__divider {
    width: 100%; height: 1px;
  }
  .calc-summary__val { font-size: 26px; }
}
