@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #533afd;
  --primary-deep: #4434d4;
  --primary-press: #2e2b8c;
  --primary-soft: #665efd;
  --primary-subdued: #b9b9f9;
  --tag-text: #2e2b8c;
  --brand-dark: #1c1e54;
  --ink: #0d253d;
  --ink-secondary: #273951;
  --ink-mute: #52647a;
  --on-primary: #ffffff;
  --canvas: #ffffff;
  --canvas-soft: #f6f9fc;
  --canvas-cream: #f5e9d4;
  --hairline: #e3e8ee;
  --ruby: #ea2261;
  --shadow-blue: #003770;
  color-scheme: light;
  --header-bg: rgba(255,255,255,0.92);
  --link: #533afd;
  --link-hover: #4434d4;
  --mesh-opacity: 1;
  --mesh-base: #f8f5ff;
  --fade-clear: rgba(255,255,255,0);
  --logo: url("img/logo-t2u.svg");
  --card-dark-text: rgba(255,255,255,0.88);
  --shadow: rgba(0,55,112,0.06);
  --warning-bg: #fff3cd;
  --warning-text: #6b5200;
  --warning-border: #c9a227;
  --radius-lg: 12px;
  --radius-pill: 9999px;
  --container: 1120px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #0d253d;
  --canvas-soft: #142e48;
  --canvas-cream: #302e35;
  --ink: #f0f4fc;
  --ink-secondary: #d0dbea;
  --ink-mute: #b3c2d6;
  --hairline: #3c526d;
  --brand-dark: #29295f;
  --primary-subdued: #333566;
  --tag-text: #d1caff;
  --primary-deep: #d1caff;
  --link: #b6acff;
  --link-hover: #d1caff;
  --header-bg: rgba(13,37,61,0.95);
  --mesh-opacity: .26;
  --mesh-base: #192b49;
  --fade-clear: rgba(13,37,61,0);
  --logo: url("img/logo-t2u-dark.svg");
  --shadow: rgba(0,10,30,0.18);
  --warning-bg: #433b25;
  --warning-text: #ffdfa0;
  --warning-border: #b69a54;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
  color-scheme: dark;
  --canvas: #0d253d;
  --canvas-soft: #142e48;
  --canvas-cream: #302e35;
  --ink: #f0f4fc;
  --ink-secondary: #d0dbea;
  --ink-mute: #b3c2d6;
  --hairline: #3c526d;
  --brand-dark: #29295f;
  --primary-subdued: #333566;
  --tag-text: #d1caff;
  --primary-deep: #d1caff;
  --link: #b6acff;
  --link-hover: #d1caff;
  --header-bg: rgba(13,37,61,0.95);
  --mesh-opacity: .26;
  --mesh-base: #192b49;
  --fade-clear: rgba(13,37,61,0);
  --logo: url("img/logo-t2u-dark.svg");
  --shadow: rgba(0,10,30,0.18);
  --warning-bg: #433b25;
  --warning-text: #ffdfa0;
  --warning-border: #b69a54;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.45;
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 3px;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--primary);
  color: var(--on-primary);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.nav-brand img {
  height: 28px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px 18px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--ink-secondary);
  font-size: 14px;
  font-weight: 400;
}
.nav-links a:hover { color: var(--link); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}
.btn-primary:hover {
  background: var(--primary-soft);
  color: var(--on-primary);
}
.btn-secondary {
  background: var(--canvas);
  color: var(--link);
  border-color: var(--link);
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
}

/* Hero */
.hero {
  position: relative;
  padding: 72px 0 64px;
  overflow: hidden;
}
.hero-mesh {
  position: absolute;
  inset: 0 0 auto 0;
  height: 70%;
  background:
    radial-gradient(ellipse 70% 90% at 8% 40%, rgba(245,233,212,0.95) 0%, transparent 55%),
    radial-gradient(ellipse 55% 80% at 28% 20%, rgba(255,186,120,0.55) 0%, transparent 55%),
    radial-gradient(ellipse 50% 90% at 48% 55%, rgba(185,185,249,0.70) 0%, transparent 55%),
    radial-gradient(ellipse 55% 85% at 72% 30%, rgba(83,58,253,0.35) 0%, transparent 55%),
    radial-gradient(ellipse 45% 80% at 94% 55%, rgba(234,34,97,0.28) 0%, transparent 55%),
    linear-gradient(180deg, var(--mesh-base) 0%, var(--canvas) 100%);
  opacity: var(--mesh-opacity);
  pointer-events: none;
  z-index: 0;
}
.hero-fade {
  position: absolute;
  left: 0; right: 0; top: 55%;
  height: 45%;
  background: linear-gradient(180deg, var(--fade-clear) 0%, var(--canvas) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.eyebrow {
  display: inline-block;
  background: var(--primary-subdued);
  color: var(--tag-text);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  line-height: 1.15;
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 300;
  letter-spacing: -0.96px;
  line-height: 1.12;
  margin: 0 0 16px;
  max-width: 18ch;
  color: var(--ink);
}
.hero .lead {
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-secondary);
  max-width: 58ch;
  margin: 0 0 28px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-note {
  font-size: 13px;
  color: var(--ink-mute);
  max-width: 52ch;
}
.cmp-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-mute);
}

/* Sections */
section {
  padding: 72px 0;
}
section.band-soft { background: var(--canvas-soft); }
section.band-cream { background: var(--canvas-cream); }
h2 {
  font-size: clamp(26px, 3.5vw, 32px);
  font-weight: 300;
  letter-spacing: -0.64px;
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--ink);
}
h3 {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.1px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--ink);
}
.section-lead {
  color: var(--ink-secondary);
  max-width: 62ch;
  margin: 0 0 32px;
  font-size: 15px;
}
.tag {
  display: inline-block;
  background: var(--primary-subdued);
  color: var(--tag-text);
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1px;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow) 0 1px 3px;
}
.card-soft {
  background: var(--canvas-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.card-cream {
  background: var(--canvas-cream);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.card-dark {
  background: var(--brand-dark);
  color: var(--on-primary);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.card-dark h3, .card-dark p { color: var(--on-primary); }
.card-dark p { color: var(--card-dark-text); }
.card p:last-child { margin-bottom: 0; }
p { margin: 0 0 12px; color: var(--ink-secondary); }

.manage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.manage-list li {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 12px;
  align-items: start;
}
.manage-list .dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--primary);
  margin-top: 7px;
}
.manage-list strong {
  display: block;
  color: var(--ink);
  font-weight: 400;
  margin-bottom: 2px;
}
.manage-list span {
  color: var(--ink-secondary);
  font-size: 14px;
}

/* Comparison table */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--canvas);
}
table.cmp {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
table.cmp th, table.cmp td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
  line-height: 1.4;
}
table.cmp th {
  background: var(--canvas-soft);
  color: var(--ink);
  font-weight: 400;
  font-size: 13px;
}
table.cmp td { color: var(--ink-secondary); font-weight: 300; }
table.cmp td:first-child {
  color: var(--ink);
  font-weight: 400;
  white-space: nowrap;
}
table.cmp tr:last-child td { border-bottom: none; }

.benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.benefits li {
  padding-left: 0;
  color: var(--ink-secondary);
  font-size: 14px;
}
.benefits strong {
  color: var(--ink);
  font-weight: 400;
}
.muted {
  color: var(--ink-mute);
  font-size: 13px;
  line-height: 1.4;
}

/* Flow */
.flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.flow-step {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 16px 14px;
  min-height: 140px;
}
.flow-step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 9999px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 12px;
  font-weight: 400;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.flow-step h3 {
  font-size: 14px;
  margin-bottom: 6px;
}
.flow-step p {
  font-size: 12.5px;
  color: var(--ink-mute);
  margin: 0;
  line-height: 1.4;
}
.flow-note {
  background: var(--canvas-soft);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink-secondary);
  margin-bottom: 20px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
}
.detail-item strong {
  display: block;
  color: var(--ink);
  font-weight: 400;
  font-size: 13px;
  margin-bottom: 4px;
}
.detail-item p {
  font-size: 13px;
  color: var(--ink-mute);
  margin: 0;
}

.scope-note {
  margin-top: 24px;
  padding: 14px 16px;
  border-left: 3px solid var(--primary);
  background: var(--canvas-soft);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  color: var(--ink-mute);
}

/* Contact */
#contato .contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
}
.contact-card address {
  font-style: normal;
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.5;
}
.contact-card .label {
  font-size: 12px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  font-weight: 400;
}
.placeholder-mark {
  display: inline-block;
  background: var(--warning-bg);
  color: var(--warning-text);
  border: 1px dashed var(--warning-border);
  border-radius: 6px;
  padding: 2px 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 400;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 40px 0 32px;
  color: var(--ink-mute);
  font-size: 13px;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}
.site-footer img {
  height: 22px;
  width: auto;
  margin-bottom: 10px;
}
.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-links a { color: var(--ink-mute); font-size: 13px; }
.footer-links a:hover { color: var(--link); }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #contato .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 0 4px;
  }
  .nav-links.is-open { display: flex; }
  .nav { flex-wrap: wrap; }
  .grid-2, .detail-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow-step { min-height: 0; }
  section { padding: 56px 0; }
  .hero { padding: 48px 0 40px; }
  .hero h1 { max-width: none; }
}

/* The same control stays outside the collapsible navigation at every width. */
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex-shrink: 0; border: 1px solid var(--hairline); border-radius: var(--radius-pill); background: var(--canvas); color: var(--ink); cursor: pointer; }
.theme-toggle:hover { border-color: var(--link); color: var(--link); }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme]) .theme-toggle .icon-moon { display: none; }
}
img[src$="logo-t2u.svg"] { content: var(--logo); }
.card-dark { border: 1px solid var(--hairline); }
@media (max-width: 720px) { .nav-toggle { min-height: 44px; } }

.nav-links .btn-primary, .nav-links .btn-primary:hover { color: var(--on-primary); }