@font-face {
  font-family: "Poppins";
  src: url("/fonts/poppins-latin-500-normal.woff2") format("woff2");
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/fonts/poppins-latin-600-normal.woff2") format("woff2");
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("/fonts/open-sans-latin-400-normal.woff2") format("woff2");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("/fonts/open-sans-latin-600-normal.woff2") format("woff2");
  font-weight: 600; font-display: swap;
}

/* Identidade Omertà: navy #08204D / #0E2259 / #1B2A4A, azul #3E89C8, gelo #EDF3F8, texto #334155 */
:root {
  --navy: #08204D;
  --navy-deep: #050F26;
  --navy-2: #0E2259;
  --blue: #3E89C8;
  --blue-ink: #2B6CB0;
  --ice: #EDF3F8;
  --ice-line: #CEE3F3;
  --bg: #FFFFFF;
  --text: #334155;
  --heading: #1B2A4A;
  --muted: #5B6B80;
  --line: #D6E2EE;
  --head: "Poppins", "Segoe UI", sans-serif;
  --body: "Open Sans", system-ui, sans-serif;
  --gutter: clamp(16px, 5vw, 72px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #071631;
    --ice: #0B1E40;
    --ice-line: #1C3563;
    --text: #C9D6E6;
    --heading: #EDF3F8;
    --muted: #93A6BF;
    --line: #1C3563;
    --blue-ink: #6FA8DD;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.7 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 10;
  background: var(--ice); color: var(--navy); padding: 8px 12px;
}
.skip:focus { left: 8px; }

/* Header sobre o navy */
.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 18px var(--gutter);
  background: var(--navy-deep); color: #fff;
}
.mark {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.mark img { width: 40px; height: auto; }
.mark span {
  font: 500 0.95rem/1 var(--head);
  text-transform: uppercase;
  letter-spacing: 0.38em;
  color: #A6C7E9;
}
.top nav { display: flex; align-items: center; gap: clamp(14px, 3vw, 32px); }
.top nav a { text-decoration: none; font-size: 0.95rem; color: #A6C7E9; }
.top nav a:hover { color: #fff; }
.top nav .nav-cta {
  color: #fff; font-weight: 600;
  border-bottom: 2px solid var(--blue); padding-bottom: 2px;
}
@media (max-width: 600px) { .top nav a:not(.nav-cta) { display: none; } }

/* Hero: o símbolo da marca é o elemento forte */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(60% 80% at 78% 45%, rgba(62, 137, 200, 0.18), transparent 70%),
    var(--navy-deep);
  color: #DCE7F3;
  padding: clamp(40px, 7vw, 96px) var(--gutter) clamp(56px, 8vw, 112px);
  display: grid; gap: 32px; align-items: center;
}
@media (min-width: 900px) {
  .hero { grid-template-columns: 6fr 5fr; }
}
.hero-text { position: relative; z-index: 1; max-width: 40rem; }
.hero-word {
  margin: 0;
  font: 500 clamp(2.6rem, 7vw, 5.6rem)/1 var(--head);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-right: -0.3em;
  color: #fff;
}
.hero-sub {
  margin: 14px 0 0;
  font: 500 clamp(0.95rem, 1.6vw, 1.15rem)/1.2 var(--head);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue);
}
.lede {
  margin: clamp(28px, 4vw, 44px) 0 0; max-width: 34ch;
  font-size: clamp(1.15rem, 1.9vw, 1.4rem); line-height: 1.55;
  color: #DCE7F3;
}
.hero-actions {
  margin: 32px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 20px;
}
.btn {
  display: inline-block;
  background: var(--blue); color: #fff;
  padding: 14px 24px; text-decoration: none; font-weight: 600;
  border-radius: 4px;
}
.btn:hover { background: var(--blue-ink); }
.hero .link { color: #A6C7E9; text-underline-offset: 4px; }
.hero .link:hover { color: #fff; }
.hero-symbol {
  justify-self: center;
  width: min(100%, 520px);
  filter: drop-shadow(0 0 40px rgba(62, 137, 200, 0.25));
}
@media (max-width: 899px) {
  .hero-symbol { width: min(70%, 320px); grid-row: 1; }
}

/* Seções */
section h2 {
  margin: 0;
  font: 600 clamp(1.5rem, 2.8vw, 2.1rem)/1.2 var(--head);
  color: var(--heading);
}
.services, .who, .contact {
  padding: clamp(56px, 8vw, 104px) var(--gutter);
  display: grid; gap: 32px;
}
@media (min-width: 900px) {
  .services, .who, .contact { grid-template-columns: 4fr 8fr; gap: 48px; }
}

.service-list { margin: 0; }
.service {
  padding: 24px 0 24px 20px;
  border-top: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  margin-bottom: 0;
  display: grid; gap: 6px;
}
.service + .service { border-left-color: var(--navy-2); }
.service:nth-child(3) { border-left-color: var(--blue-ink); }
.service:last-child { border-bottom: 1px solid var(--line); }
@media (prefers-color-scheme: dark) {
  .service + .service { border-left-color: #6894CC; }
}
@media (min-width: 700px) {
  .service { grid-template-columns: 15rem 1fr; gap: 24px; }
}
.service dt {
  font: 600 1.05rem/1.4 var(--head);
  color: var(--heading);
}
.service dd { margin: 0; color: var(--muted); max-width: 60ch; }

.who { background: var(--ice); }
.who-body { max-width: 62ch; }
.who-name {
  margin: 0 0 8px;
  font: 600 1.3rem/1.2 var(--head); color: var(--heading);
}
.who-body p:last-child { margin: 0; }

.contact > p { margin: 0; color: var(--muted); grid-column: 1 / -1; }
@media (min-width: 900px) {
  .contact > p { grid-column: 2; grid-row: 1; align-self: end; }
}
.contact-list { list-style: none; margin: 0; padding: 0; }
@media (min-width: 900px) { .contact-list { grid-column: 2; } }
.contact-list li {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.contact-list li:last-child { border-bottom: 1px solid var(--line); }
.contact-list span { color: var(--muted); }
.contact-list a {
  font: 600 clamp(1.1rem, 2.2vw, 1.45rem)/1.2 var(--head);
  color: var(--heading);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.contact-list a:hover { color: var(--blue-ink); }

.foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  padding: 28px var(--gutter);
  background: var(--navy-deep); color: #A6C7E9; font-size: 0.9rem;
}
.foot p { margin: 0; }
.foot a:hover { color: #fff; }

/* Como trabalhamos */
.how, .proof {
  padding: clamp(56px, 8vw, 104px) var(--gutter);
  display: grid; gap: 32px;
}
@media (min-width: 900px) {
  .how, .proof { grid-template-columns: 4fr 8fr; gap: 48px; }
}
.how { background: var(--ice); }
.steps {
  margin: 0; padding: 0; list-style: none;
  counter-reset: step;
  display: grid; gap: 0;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding: 18px 0 18px 3rem; border-top: 1px solid var(--ice-line);
  max-width: 62ch;
}
.steps li:last-child { border-bottom: 1px solid var(--ice-line); }
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 16px;
  font: 600 1.4rem/1.2 var(--head);
  color: var(--blue);
}
.steps strong { color: var(--heading); font-family: var(--head); font-weight: 600; }

/* Em produção */
.proof {
  background: var(--navy-deep); color: #DCE7F3;
}
.proof h2 { color: #fff; }
.proof-body { max-width: 62ch; }
.proof-figure {
  margin: 0 0 16px;
  font: 500 clamp(1.15rem, 2vw, 1.4rem)/1.4 var(--head);
  color: #fff;
}
.proof-figure span {
  display: block;
  font: 600 clamp(4rem, 9vw, 6.5rem)/1 var(--head);
  color: var(--blue);
  margin-bottom: 8px;
}
.proof-body p:last-child { margin: 0; color: #A6C7E9; }
.who { background: var(--bg); }