:root {
  --navy-deep: #0B1229;
  --navy-hero: #162051;
  --navy-card: #141B3C;
  --navy-mid: #1E2A5E;
  --navy-line: #26326a;
  --gold: #F5B700;
  --gold-dim: #c99900;
  --text-hi: #FFFFFF;
  --text-lo: #B9C0D6;
  --text-faint: #7C84A6;
  --green: #3ECF8E;
  --radius: 14px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--navy-deep);
  color: var(--text-hi);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
}

a {
  text-decoration: none;
  color: inherit;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

::selection {
  background: var(--gold);
  color: var(--navy-deep);
}

.grain-bg {
  background-image:
    radial-gradient(circle at 15% 10%, rgba(245, 183, 0, 0.05), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(62, 207, 142, 0.03), transparent 35%),
    linear-gradient(180deg, var(--navy-deep), var(--navy-deep));
}

/* ============ HEADER ============ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 41, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--navy-line);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  padding: 0 24px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--navy-mid);
  border: 1px solid var(--navy-line);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  flex-shrink: 0;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo span {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.logo .brand-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 14.5px;
  color: var(--text-lo);
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-hi);
}

.nav-cta {
  background: var(--gold);
  color: var(--navy-deep);
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 183, 0, 0.3);
}

.burger {
  display: none;
  background: none;
  border: none;
  color: var(--text-hi);
  font-size: 26px;
  cursor: pointer;
}

/* ============ HERO ============ */
.hero {
  padding: 80px 0 60px;
  background:
    radial-gradient(circle at 15% 10%, rgba(245, 183, 0, 0.07), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(62, 207, 142, 0.04), transparent 35%),
    var(--navy-hero);
  border-bottom: 1px solid var(--navy-line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 183, 0, 0.1);
  border: 1px solid rgba(245, 183, 0, 0.3);
  color: var(--gold);
  font-family: 'IBM Plex Mono';
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(34px, 4.2vw, 50px);
  margin-bottom: 20px;
}

.hero h1 .hl {
  color: var(--gold);
}

.hero p.lede {
  font-size: 17px;
  color: var(--text-lo);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-deep);
  padding: 15px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(245, 183, 0, 0.3);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--navy-line);
  color: var(--text-hi);
  padding: 15px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: border-color 0.2s, background 0.2s;
}

.btn-ghost:hover {
  border-color: var(--text-faint);
  background: rgba(255, 255, 255, 0.03);
}

.trust-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  border-top: 1px solid var(--navy-line);
  padding-top: 24px;
}

.trust-num {
  font-family: 'Space Grotesk';
  font-size: 19px;
  font-weight: 700;
  color: var(--gold);
  display: block;
}

.trust-label {
  font-size: 12.5px;
  color: var(--text-faint);
}

/* ============ CARD DE SIMULAÇÃO ============ */
.receipt {
  background: var(--navy-card);
  border: 1px solid var(--navy-line);
  border-radius: 16px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.receipt-top {
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-card));
  padding: 22px 26px 18px;
  border-bottom: 1px dashed var(--navy-line);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.receipt-top .tag {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.receipt-top h3 {
  font-size: 17px;
  margin-top: 4px;
}

.receipt-status {
  background: rgba(62, 207, 142, 0.12);
  color: var(--green);
  font-family: 'IBM Plex Mono';
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

.receipt-body {
  padding: 24px 26px;
}

.sim-row {
  margin-bottom: 18px;
}

.sim-row label {
  display: block;
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 8px;
  font-family: 'IBM Plex Mono';
}

.sim-slider {
  width: 100%;
  accent-color: var(--gold);
  height: 6px;
}

.sim-value {
  font-size: 14px;
  color: var(--text-hi);
  font-weight: 600;
  margin-top: 4px;
}

.sim-select {
  width: 100%;
  background: var(--navy-deep);
  border: 1px solid var(--navy-line);
  color: var(--text-hi);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.sim-divider {
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--navy-line) 0 6px, transparent 6px 12px);
  margin: 20px 0;
}

.sim-result {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(245, 183, 0, 0.08);
  border: 1px solid rgba(245, 183, 0, 0.25);
  border-radius: 10px;
  padding: 16px;
  gap: 12px;
}

.sim-result-label {
  font-size: 12.5px;
  color: var(--text-lo);
  line-height: 1.4;
}

.sim-result-value {
  font-family: 'Space Grotesk';
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
}

.sim-disclaimer {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 10px;
  line-height: 1.5;
}

.receipt-cta {
  display: block;
  text-align: center;
  background: var(--gold);
  color: var(--navy-deep);
  padding: 14px;
  font-weight: 700;
  font-size: 14px;
  margin-top: 14px;
  border-radius: 10px;
  transition: opacity 0.2s;
}

.receipt-cta:hover {
  opacity: 0.9;
}

/* ============ STRIP ============ */
.strip {
  padding: 28px 0;
  border-top: 1px solid var(--navy-line);
  border-bottom: 1px solid var(--navy-line);
  background: rgba(20, 27, 60, 0.3);
}

.strip .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.strip-label {
  font-family: 'IBM Plex Mono';
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.05em;
}

.strip-items {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.strip-items span {
  font-size: 13.5px;
  color: var(--text-lo);
  font-weight: 500;
}

/* ============ SECTIONS & SERVIÇOS ============ */
section {
  padding: 80px 0;
}

.bg-alt {
  background: rgba(20, 27, 60, 0.2);
}

.sec-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.sec-head.center {
  margin: 0 auto 48px;
  text-align: center;
}

.sec-eyebrow {
  font-family: 'IBM Plex Mono';
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.sec-head h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  margin-bottom: 12px;
}

.sec-head p {
  color: var(--text-lo);
  font-size: 15.5px;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, border-color 0.25s;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-dim);
}

.service-icon {
  width: 46px;
  height: 46px;
  border-radius: 11px;
  background: var(--navy-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-lo);
  font-size: 14.5px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-list li {
  font-size: 13.5px;
  color: var(--text-lo);
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.service-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: bold;
}

.service-link {
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
}

/* ============ PROCESSO ============ */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-step {
  background: var(--navy-card);
  border: 1px solid var(--navy-line);
  padding: 24px;
  border-radius: var(--radius);
}

.process-num {
  font-size: 14px;
  color: var(--gold);
  border: 1px solid var(--navy-line);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-weight: 600;
}

.process-step h4 {
  font-size: 16px;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 13px;
  color: var(--text-lo);
  line-height: 1.5;
}

/* ============ DIFERENCIAIS ============ */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diff-card {
  padding: 8px 0;
}

.diff-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(245, 183, 0, 0.1);
  border: 1px solid rgba(245, 183, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 16px;
}

.diff-card h4 {
  font-size: 16.5px;
  margin-bottom: 8px;
}

.diff-card p {
  font-size: 13.5px;
  color: var(--text-lo);
  line-height: 1.55;
}

/* ============ FORMAÇÃO ACADÊMICA ============ */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}

.edu-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: transform 0.25s, border-color 0.25s;
}

.edu-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-dim);
}

.edu-card .edu-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(245, 183, 0, 0.1);
  border: 1px solid rgba(245, 183, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 18px;
}

.edu-tag {
  display: inline-block;
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.edu-card h4 {
  font-size: 17px;
  margin-bottom: 8px;
  line-height: 1.35;
}

.edu-card p {
  font-size: 14px;
  color: var(--text-lo);
  font-weight: 500;
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--navy-line);
  padding: 20px 0;
  cursor: pointer;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.faq-q h4 {
  font-size: 16px;
  font-weight: 600;
}

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--navy-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding-top 0.3s ease;
  color: var(--text-lo);
  font-size: 14px;
  line-height: 1.6;
}

.faq-item.open .faq-a {
  max-height: 200px;
  padding-top: 14px;
}

/* ============ FINAL CTA ============ */
.final-cta {
  background: linear-gradient(135deg, var(--gold) 0%, #e6a800 100%);
  border-radius: 20px;
  padding: 56px 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}

.final-cta-text h2 {
  color: var(--navy-deep);
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: 10px;
}

.final-cta-text p {
  color: rgba(11, 18, 41, 0.8);
  font-size: 15px;
}

.final-cta-btn {
  background: var(--navy-deep);
  color: var(--gold);
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.2s;
  white-space: nowrap;
}

.final-cta-btn:hover {
  transform: translateY(-3px);
}

/* ============ FOOTER ============ */
footer {
  border-top: 1px solid var(--navy-line);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-lo);
  font-size: 13.5px;
  line-height: 1.6;
  margin-top: 16px;
  max-width: 32ch;
}

.footer-col h5 {
  font-family: 'IBM Plex Mono';
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--text-lo);
  font-size: 13.5px;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--gold);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--navy-line);
  font-size: 12px;
  color: var(--text-faint);
}

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 10px 24px rgba(62, 207, 142, 0.4);
  transition: transform 0.2s;
}

.wa-float:hover {
  transform: scale(1.08);
}

/* ============ RESPONSIVE ============ */
@media(max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .edu-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media(max-width: 680px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--navy-deep);
    border-bottom: 1px solid var(--navy-line);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
  }

  .nav-links.active {
    display: flex;
  }

  .burger {
    display: block;
  }

  .process {
    grid-template-columns: 1fr;
  }

  .final-cta {
    padding: 36px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .logo .brand-sub {
    display: none;
  }

  /* ---- Carrossel de Serviços (mobile) ---- */
  .services-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    margin: 0 -24px;
    padding: 4px 24px 12px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .services-grid::-webkit-scrollbar {
    display: none;
  }

  .service-card {
    flex: 0 0 85%;
    scroll-snap-align: start;
  }

  .services-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
  }

  .services-dots span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--navy-line);
    transition: background 0.25s, transform 0.25s;
  }

  .services-dots span.active {
    background: var(--gold);
    transform: scale(1.2);
  }
}

@media(min-width: 681px) {
  .services-dots {
    display: none;
  }
}