:root {
  --paper: #F2EFE8;
  --ink: #0E1B2A;
  --ink-2: #3B4654;
  --muted: #6F6C64;
  --line: rgba(14, 27, 42, .16);
  --accent: #E8772E;
  --dark: #0E1B2A;
  --dark-line: rgba(242, 239, 232, .16);
  --sans: "Archivo", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { font: 400 17px/1.55 var(--sans); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--accent); color: var(--paper); }

h1, h2, h3 { font-weight: 600; font-stretch: 112%; letter-spacing: -.025em; line-height: 1.02; }
h2 { font-size: clamp(34px, 5vw, 64px); margin-bottom: 48px; }
h3 { font-size: 22px; letter-spacing: -.01em; line-height: 1.15; }
em { font-style: normal; color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12.5px; font-weight: 400; letter-spacing: .02em; text-transform: uppercase; }

.wrap { max-width: 1320px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 760px) { .wrap { padding: 0 40px; } }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; gap: 40px; height: 64px; }
.top__logo img { height: 34px; width: auto; }
.top__nav { display: flex; gap: 28px; margin-left: auto; font-size: 15px; }
.top__nav a, .top__cta { text-decoration: none; }
.top__nav a:hover { color: var(--accent); }
.top__cta { font-weight: 600; font-size: 15px; padding: 8px 16px; border: 1px solid var(--ink); border-radius: 999px; transition: background .2s, color .2s; }
.top__cta:hover { background: var(--ink); color: var(--paper); }
@media (max-width: 760px) { .top__nav { display: none; } .top__cta { margin-left: auto; } }

/* hero */
.hero { padding-top: clamp(48px, 9vw, 120px); padding-bottom: 56px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 8px 32px; color: var(--muted); margin-bottom: 40px; }
.hero__meta span:first-child { color: var(--accent); }
.hero h1 { font-size: clamp(46px, 10.5vw, 168px); font-weight: 650; letter-spacing: -.045em; line-height: .92; }
.hero h1 em { color: var(--ink); font-weight: 300; font-stretch: 100%; }
.hero__foot { display: grid; gap: 32px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--ink); }
@media (min-width: 900px) { .hero__foot { grid-template-columns: 1fr 1fr; align-items: end; } .hero__cta { justify-self: end; } }
.hero__lead { font-size: clamp(18px, 1.6vw, 21px); max-width: 560px; color: var(--ink-2); }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

.btn { display: inline-flex; gap: 12px; align-items: center; background: var(--accent); color: var(--ink); padding: 16px 26px; border-radius: 999px; font-weight: 600; text-decoration: none; transition: background .2s, color .2s; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn span { transition: transform .2s; }
.btn:hover span { transform: translateX(4px); }
.link { font-weight: 600; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.link:hover { color: var(--accent); }

/* photo band */
.band img { width: 100%; height: clamp(320px, 52vw, 680px); object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(.92); }
.band figcaption { display: flex; gap: 24px; padding-top: 12px; padding-bottom: 12px; color: var(--muted); }
.band figcaption span { color: var(--accent); flex: none; }

/* ticker */
.ticker { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; }
.ticker__track { display: flex; gap: 56px; width: max-content; animation: tick 60s linear infinite; font-size: 14px; color: var(--ink-2); }
.ticker__track span::before { content: "■"; color: var(--accent); margin-right: 16px; font-size: 8px; vertical-align: 2px; }
@keyframes tick { to { transform: translateX(calc(-50% - 28px)); } }

/* sections: label column + body */
.sec { display: grid; gap: 24px; padding-top: clamp(80px, 11vw, 150px); padding-bottom: clamp(80px, 11vw, 150px); }
@media (min-width: 1000px) { .sec { grid-template-columns: 3fr 9fr; gap: 40px; } }
.body { min-width: 0; }
.label { color: var(--muted); padding-top: 10px; }
.label::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--accent); margin-right: 10px; vertical-align: 1px; }
#porque { padding-top: clamp(64px, 8vw, 110px); }

.statement { font-size: clamp(28px, 3.6vw, 48px); font-weight: 500; font-stretch: 108%; letter-spacing: -.025em; line-height: 1.12; max-width: 22ch; }
.cols2 { display: grid; gap: 24px; margin-top: 48px; color: var(--ink-2); max-width: 900px; }
@media (min-width: 760px) { .cols2 { grid-template-columns: 1fr 1fr; gap: 40px; } }

.facts { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 80px; border-top: 1px solid var(--ink); }
@media (min-width: 760px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.facts div { padding: 20px 20px 0 0; }
.facts div + div { border-left: 1px solid var(--line); padding-left: 20px; }
@media (max-width: 759px) { .facts div:nth-child(3) { border-left: 0; padding-left: 0; } .facts div:nth-child(n+3) { margin-top: 28px; } }
.facts dt { color: var(--muted); }
.facts dd { font-size: clamp(56px, 7vw, 96px); font-weight: 300; font-stretch: 100%; letter-spacing: -.05em; line-height: 1; margin-top: 16px; }
.facts sup { font-size: .4em; color: var(--accent); vertical-align: .95em; margin-left: 2px; font-weight: 500; }

.pillars { display: grid; gap: 32px; margin-top: 80px; counter-reset: p; }
@media (min-width: 760px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillars li { counter-increment: p; padding-top: 18px; border-top: 1px solid var(--line); }
.pillars li::before { content: "0" counter(p); font: 12.5px var(--mono); color: var(--accent); display: block; margin-bottom: 28px; }
.pillars p { color: var(--ink-2); margin-top: 10px; }

/* solutions index */
.index { border-top: 1px solid var(--ink); }
.index details { border-bottom: 1px solid var(--line); }
.index summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 44px 1fr 28px; align-items: baseline; gap: 4px 16px; padding: 26px 0; }
.index summary::-webkit-details-marker { display: none; }
.index summary::after { content: "+"; font: 300 30px/1 var(--sans); grid-column: 3; grid-row: 1; justify-self: end; transition: transform .25s; }
.index details[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.index summary .mono { color: var(--muted); }
.index summary h3 { font-size: clamp(24px, 3vw, 38px); transition: color .2s; }
.index summary p { grid-column: 2; color: var(--muted); }
@media (min-width: 900px) {
  .index summary { grid-template-columns: 60px 1.1fr 1fr 28px; }
  .index summary p { grid-column: 3; grid-row: 1; }
  .index summary::after { grid-column: 4; }
}
.index summary:hover h3, .index details[open] h3 { color: var(--accent); }
.index__body { padding: 0 0 36px 60px; }
.index__body ul { display: flex; flex-wrap: wrap; gap: 10px; }
.index__body li { border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; font-size: 15px; }
.index__body--groups { display: grid; gap: 28px; }
@media (min-width: 760px) { .index__body--groups { grid-template-columns: repeat(3, 1fr); } }
.index__body--groups ul { display: block; }
.index__body--groups li { border: 0; border-top: 1px solid var(--line); border-radius: 0; padding: 9px 0; }
.index__body h4 { color: var(--muted); margin-bottom: 10px; font-weight: 500; }
@media (max-width: 759px) { .index__body { padding-left: 0; } }

/* dark method */
.dark { background: var(--dark); color: var(--paper); }
.dark em, .dark .label { color: #8B94A0; }
.dark h2 { margin-bottom: 24px; }
.dark__lead { font-size: 20px; color: #C9CDD2; max-width: 620px; }
.steps { display: grid; margin-top: 72px; border-top: 1px solid var(--dark-line); }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { padding: 24px 24px 24px 0; position: relative; }
.steps li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--accent); }
@media (min-width: 760px) { .steps li + li { border-left: 1px solid var(--dark-line); padding-left: 24px; } .steps li + li::before { left: 24px; } }
@media (max-width: 759px) { .steps li + li { border-top: 1px solid var(--dark-line); } }
.steps .mono { color: var(--accent); }
.steps h3 { margin: 28px 0 10px; }
.steps p { color: #AEB5BD; font-size: 16px; }
.duo { display: grid; gap: 2px; }
@media (min-width: 760px) { .duo { grid-template-columns: 1fr 1fr; } }
.duo figure { position: relative; overflow: hidden; }
.duo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(1) contrast(1.1) brightness(.8); transition: filter .6s, transform .8s; }
.duo figure:hover img { filter: grayscale(0) brightness(.9); transform: scale(1.03); }
.duo figcaption { position: absolute; left: 16px; bottom: 14px; background: var(--dark); color: var(--accent); padding: 6px 10px; }

/* why */
.grid2 { display: grid; border-top: 1px solid var(--ink); }
@media (min-width: 760px) { .grid2 { grid-template-columns: 1fr 1fr; } }
.grid2 article { padding: 28px 32px 48px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 760px) { .grid2 article:nth-child(even) { border-left: 1px solid var(--line); padding-left: 32px; } }
.grid2 .mono { color: var(--accent); }
.grid2 h3 { font-size: clamp(24px, 2.4vw, 32px); margin: 36px 0 12px; }
.grid2 p { color: var(--ink-2); max-width: 44ch; }

/* mission */
.mv { display: grid; gap: 40px; }
@media (min-width: 760px) { .mv { grid-template-columns: 1fr 1fr; gap: 48px; } }
.mv h4 { color: var(--accent); font-weight: 500; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.mv p { font-size: clamp(20px, 2vw, 26px); line-height: 1.3; letter-spacing: -.01em; }
.pull { margin: 96px 0; font-size: clamp(28px, 3.8vw, 52px); font-weight: 300; letter-spacing: -.03em; line-height: 1.1; max-width: 24ch; text-indent: -.45em; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 24px; }
@media (min-width: 900px) { .values { grid-template-columns: repeat(4, 1fr); } }
.values li { padding-top: 16px; border-top: 1px solid var(--line); }
.values p { color: var(--ink-2); margin-top: 8px; font-size: 16px; }

/* contact */
.contact { background: var(--accent); color: var(--ink); padding: clamp(80px, 11vw, 150px) 0 64px; }
.contact .label { color: var(--ink); }
.contact .label::before { background: var(--ink); }
.contact h2 { font-size: clamp(52px, 10vw, 150px); letter-spacing: -.05em; line-height: .9; margin: 32px 0 48px; }
.contact__mail { display: inline-block; font-size: clamp(22px, 3.4vw, 44px); font-weight: 500; letter-spacing: -.02em; text-decoration: none; border-bottom: 2px solid var(--ink); padding-bottom: 4px; overflow-wrap: anywhere; }
.contact__mail:hover { color: var(--paper); border-color: var(--paper); }
.contact__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 24px; margin-top: 96px; border-top: 1px solid var(--ink); }
.contact__card { display: block; padding-top: 20px; text-decoration: none; }
.contact__card .mono { display: block; margin-bottom: 10px; opacity: .7; }
.contact__card span:last-child { font-size: 18px; }
.contact__card:hover span:last-child { text-decoration: underline; text-underline-offset: 4px; }

.foot { background: var(--dark); color: #8B94A0; padding: 28px 0; }
.foot__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.foot img { height: 30px; width: auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker__track { animation: none; }
  * { transition: none !important; }
}

#missao { padding-top: clamp(40px, 5vw, 64px); }
@media (max-width: 600px) { .hero h1 { font-size: 11.4vw; font-stretch: 100%; } }