:root {
  --navy: #002859;
  --navy-2: #0a3a78;
  --navy-deep: #021a3a;
  --blue: #5380e3;
  --teal: #15cecb;
  --blue-soft: #e8efff;
  --ink: #0d1b2e;
  --muted: #55657d;
  --line: #e3e9f3;
  --bg: #ffffff;
  --bg-alt: #f5f8fd;
  --radius: 18px;
  --shadow: 0 20px 50px -20px rgba(3, 42, 91, .25);
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0; color: var(--navy); }
p { margin: 0; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: 15px;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s;
}
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px -10px rgba(86, 131, 227, .8); }
.btn--primary:hover { background: #4572d8; transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(86, 131, 227, .9); }
.btn--ghost { border-color: var(--line); color: var(--navy); background: #fff; }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--block { width: 100%; }

/* Nav */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, box-shadow .3s, padding .3s;
  padding: 18px 0;
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  box-shadow: 0 1px 0 var(--line);
  padding: 10px 0;
}
.nav--solid {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  box-shadow: 0 1px 0 var(--line);
  padding: 10px 0;
}
.nav--solid .nav__brand img { height: 38px; }
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.nav__brand img { height: 46px; width: auto; transition: height .3s; }
.nav.is-scrolled .nav__brand img { height: 38px; }
.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a:not(.btn) { font-weight: 500; font-size: 15px; color: var(--navy); position: relative; }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--blue); transition: width .25s;
}
.nav__links a:not(.btn):hover::after { width: 100%; }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 130px 0 90px;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(86, 131, 227, .18), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(3, 42, 91, .08), transparent 60%),
    linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
  overflow: hidden;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .7; }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--navy); background: #fff; border: 1px solid var(--line);
  padding: 8px 16px; border-radius: 999px; box-shadow: 0 6px 18px -10px rgba(3, 42, 91, .3);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); font-weight: 800; letter-spacing: -.02em; margin: 24px 0 22px; }
.grad { background: linear-gradient(90deg, #0fb5b2, var(--blue) 55%, var(--navy)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 560px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 30px; }
.hero__tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero__tags li { font-size: 13px; font-weight: 500; color: var(--navy); background: var(--blue-soft); padding: 6px 14px; border-radius: 999px; }

/* Hero panel */
.panel {
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow);
  overflow: hidden; transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform .6s;
}
.panel:hover { transform: perspective(1200px) rotateY(0) rotateX(0); }
.panel__head { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.panel__dots { display: flex; gap: 6px; }
.panel__dots i { width: 10px; height: 10px; border-radius: 50%; background: #d4dceb; }
.panel__dots i:first-child { background: #ff6b6b; }
.panel__dots i:nth-child(2) { background: #ffc94d; }
.panel__dots i:nth-child(3) { background: #3ccf78; }
.panel__title { font-size: 13px; font-weight: 600; color: var(--muted); }
.panel__body { padding: 22px; display: grid; gap: 18px; }
.metric { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: baseline; }
.metric__label { font-size: 13px; color: var(--muted); }
.metric__value { font-family: var(--font-head); font-weight: 700; font-size: 22px; color: var(--navy); }
.metric__value.ok { font-size: 15px; color: #16a34a; }
.metric__bar { grid-column: 1 / -1; height: 6px; border-radius: 6px; background: var(--blue-soft); overflow: hidden; }
.metric__bar b { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--navy)); border-radius: 6px; }
.spark { background: var(--bg-alt); border-radius: 14px; padding: 14px 14px 10px; }
.spark svg { width: 100%; height: 80px; display: block; }
.spark__line { stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 2.4s .4s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.spark__label { font-size: 12px; color: var(--muted); }
.alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 13.5px; color: var(--ink); }
.alerts li { display: flex; align-items: center; gap: 10px; }
.led { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.led--ok { background: #22c55e; box-shadow: 0 0 8px rgba(34, 197, 94, .7); }
.led--warn { background: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, .7); animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .35; } }

/* Sections */
.section { padding: 110px 0; position: relative; }
.section--tight { padding: 80px 0; background: var(--bg-alt); }
.section__head { max-width: 680px; margin-bottom: 56px; }
.section__head--center { text-align: center; margin: 0 auto 40px; }
.section__head h2, .split__text h2, .cta h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 700; letter-spacing: -.015em; margin: 14px 0 16px; }
.section__head p { color: var(--muted); font-size: 17px; }
.kicker { font-family: var(--font-head); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--blue); }
.kicker--light { color: var(--teal); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .3s, box-shadow .3s, border-color .3s; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--navy)); transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: var(--blue-soft); margin-bottom: 22px; transition: background .3s;
}
.card:hover .card__icon { background: var(--navy); }
.card__icon svg, .feature__icon svg, .cta__contacts svg {
  width: 26px; height: 26px; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.card:hover .card__icon svg { stroke: #fff; }
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.card li { font-size: 14px; color: var(--ink); padding-left: 24px; position: relative; }
.card li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235683e3' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 9px no-repeat;
}

/* Marquee */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 18px; width: max-content; animation: scroll 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--font-head); font-weight: 700; font-size: 20px; color: var(--navy);
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 32px; white-space: nowrap;
}
@keyframes scroll { to { transform: translateX(calc(-50% - 9px)); } }

/* Dark / steps */
.section--dark {
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(86, 131, 227, .25), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #fff;
}
.section--dark h2, .section--dark h3 { color: #fff; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step {
  position: relative; padding: 30px 26px; border-radius: var(--radius);
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1);
  transition: background .3s, transform .3s;
}
.step:hover { background: rgba(255, 255, 255, .09); transform: translateY(-4px); }
.step__num { font-family: var(--font-head); font-weight: 800; font-size: 42px; color: transparent; -webkit-text-stroke: 1.5px var(--teal); display: block; margin-bottom: 14px; }
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: #b9c7e0; font-size: 15px; }

/* Split / features */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split__text p { color: var(--muted); font-size: 17px; margin-bottom: 30px; }
.features { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature { display: flex; gap: 16px; padding: 24px; border-radius: var(--radius); background: var(--bg-alt); border: 1px solid var(--line); transition: transform .3s, box-shadow .3s; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); background: #fff; }
.feature__icon { flex: none; width: 46px; height: 46px; border-radius: 12px; background: #fff; display: grid; place-items: center; box-shadow: 0 4px 12px -6px rgba(3, 42, 91, .3); }
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 17px; margin-bottom: 4px; }
.feature p { font-size: 14px; color: var(--muted); }

/* CTA / form */
.section--cta { padding-top: 40px; }
.cta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
  border-radius: 28px; padding: 60px;
  background:
    radial-gradient(600px 300px at 0% 0%, rgba(86, 131, 227, .35), transparent 60%),
    linear-gradient(135deg, var(--navy-2), var(--navy-deep));
  color: #fff; box-shadow: 0 30px 70px -30px rgba(3, 42, 91, .6);
}
.cta h2 { color: #fff; }
.cta__text p { color: #c3d1ea; font-size: 17px; }
.cta__contacts { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.cta__contacts li { display: flex; align-items: center; gap: 12px; font-weight: 500; }
.cta__contacts svg { width: 22px; height: 22px; stroke: #9db8f5; }
.cta__contacts a:hover { color: #9db8f5; }
.form { background: #fff; border-radius: 20px; padding: 30px; display: grid; gap: 16px; color: var(--ink); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--navy); }
.form input, .form textarea {
  font: inherit; font-weight: 400; font-size: 15px; color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--bg-alt);
  transition: border-color .2s, background .2s, box-shadow .2s; resize: vertical;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(86, 131, 227, .15); }
.form .is-invalid { border-color: #ef4444; }
.form__hint { font-size: 13px; color: var(--muted); min-height: 1em; text-align: center; }

/* Páginas legais */
.legal-hero {
  padding: 150px 0 60px;
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(86, 131, 227, .18), transparent 60%),
    linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}
.legal-hero h1 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; letter-spacing: -.02em; margin: 14px 0 12px; }
.legal-hero__date { color: var(--muted); font-size: 15px; }
.legal { padding: 60px 0 0; }
.legal__inner { display: grid; grid-template-columns: 260px 1fr; gap: 60px; align-items: start; }
.legal__toc {
  position: sticky; top: 90px; display: grid; gap: 4px;
  padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-alt);
}
.legal__toc-title { font-family: var(--font-head); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); margin-bottom: 8px; }
.legal__toc a { font-size: 14px; color: var(--muted); padding: 6px 10px; border-radius: 8px; transition: background .2s, color .2s; }
.legal__toc a:hover { background: #fff; color: var(--navy); }
.legal__body { max-width: 760px; }
.legal__intro { font-size: 18px; color: var(--ink); padding: 22px 24px; border-left: 4px solid var(--blue); background: var(--blue-soft); border-radius: 0 12px 12px 0; margin-bottom: 12px; }
.legal__body h2 { font-size: 22px; font-weight: 700; margin: 40px 0 14px; scroll-margin-top: 100px; }
.legal__body p { color: #34445c; font-size: 16px; line-height: 1.75; margin-bottom: 14px; }
.legal__body a { color: var(--blue); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.legal__contact { display: grid; gap: 4px; padding: 20px 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-alt); }
.legal__contact strong { font-family: var(--font-head); color: var(--navy); }

/* Footer */
.footer { background: var(--navy-deep); color: #a9b8d3; padding: 60px 0 30px; margin-top: 110px; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer__logo { height: 52px; width: auto; margin-bottom: 12px; }
.footer__links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer__links a:hover { color: #fff; }
.footer__bottom { padding-top: 24px; font-size: 13px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 50px; }
  .hero__panel { max-width: 520px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .cta { grid-template-columns: 1fr; padding: 44px; }
  .legal__inner { grid-template-columns: 1fr; gap: 30px; }
  .legal__toc { position: static; }
}
@media (max-width: 820px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(300px, 80vw);
    flex-direction: column; align-items: flex-start; gap: 24px; padding: 100px 32px 32px;
    background: #fff; box-shadow: -20px 0 50px -20px rgba(3, 42, 91, .3);
    transform: translateX(100%); transition: transform .35s ease;
  }
  .nav__links.is-open { transform: none; }
  .nav__links a:not(.btn) { font-size: 17px; }
  .nav__toggle { position: relative; z-index: 2; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 80px 0; }
  .hero { padding: 110px 0 70px; }
  .legal-hero { padding: 120px 0 40px; }
  .legal { padding-top: 40px; }
  .panel { transform: none; }
  .cards, .steps, .features, .form__row { grid-template-columns: 1fr; }
  .cta { padding: 30px 20px; border-radius: 22px; }
  .form { padding: 22px; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .spark__line { stroke-dashoffset: 0; }
}