:root {
  /* Cores principais */
  --tech-blue-dark: #071b2f; /* Fundo principal (dark tech) */
  --tech-blue: #0b3c66; /* Azul tecnológico */
  --tech-blue-light: #1e6aae; /* Destaques e seções */

  --stream-orange: #ff4d12; /* Laranja principal (CTA / energia) */
  --stream-orange-light: #ff6a33; /* Hover / destaque */
  --stream-orange-soft: #ff8a5c; /* Estados ativos */

  /* Neutros */
  --pure-white: #ffffff;
  --ice-white: #f5f7fa;
  --gray-light: #d1d5db;
  --gray-medium: #9ca3af;
  --gray-dark: #4b5563;

  /* Fundos */
  --background-main: #071b2f;
  --background-section: #0b3c66;
  --background-card: #0e2a44;
  --background-card-alt: #102f4a;

  /* Texto */
  --text-primary: #ffffff;
  --text-secondary: #e5e7eb;
  --text-muted: #9ca3af;
  --text-inverse: #071b2f;

  /* Acentos funcionais */
  --success: #16a34a;
  --warning: #f59e0b;
  --danger: #dc2626;

  /* Bordas */
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 77, 18, 0.6);

  /* Sombras */
  --shadow-soft: 0 4px 20px rgba(7, 27, 47, 0.6);
  --shadow-medium: 0 10px 35px rgba(11, 60, 102, 0.55);
  --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.7);

  /* Gradientes */
  --gradient-tech-blue: linear-gradient(135deg, #071b2f 0%, #0b3c66 50%, #1e6aae 100%);
  --gradient-stream-orange: linear-gradient(135deg, #ff4d12 0%, #ff6a33 100%);
  --gradient-hero: linear-gradient(
    120deg,
    rgba(7, 27, 47, 0.95) 0%,
    rgba(11, 60, 102, 0.92) 60%,
    rgba(30, 106, 174, 0.9) 100%
  );

  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --container: 1140px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--background-main);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
}

h1,
h2 {
  margin: 0 0 24px;
}

p {
  margin: 0 0 16px;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: 100%;
  max-width: 1200px;
  padding: 0 24px;
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 10px;
  top: -100px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--stream-orange);
  color: var(--text-inverse);
  font-weight: 700;
  z-index: 1000;
  transition: top 180ms ease;
}
.skip-link:focus {
  top: 10px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 27, 47, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
}

.brand-logo {
  width: 132px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}

.brand-text {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  opacity: 0.9;
  transition: opacity 160ms ease, color 160ms ease;
}
.nav-link:hover {
  color: var(--pure-white);
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: rgba(14, 42, 68, 0.7);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 10px;
}

/* Buttons */
.btn {
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 160ms ease, filter 160ms ease, background 160ms ease, border-color 160ms ease;
  user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--gradient-stream-orange);
  color: var(--text-inverse);
  box-shadow: 0 14px 35px rgba(255, 77, 18, 0.25);
}
.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-soft);
  color: var(--text-primary);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-lg {
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 15px;
}

.btn-compact {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
}

.btn-full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  padding: 80px 0 56px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -200px -150px auto -150px;
  height: 520px;
  background: radial-gradient(
      55% 55% at 25% 25%,
      rgba(255, 77, 18, 0.22) 0%,
      rgba(255, 77, 18, 0) 65%
    ),
    radial-gradient(
      50% 50% at 70% 30%,
      rgba(30, 106, 174, 0.35) 0%,
      rgba(30, 106, 174, 0) 68%
    ),
    var(--gradient-hero);
  filter: saturate(1.05);
  border-bottom: 1px solid var(--border-soft);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
}
.pill-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--stream-orange);
  box-shadow: 0 0 0 6px rgba(255, 77, 18, 0.18);
}

.hero-title {
  margin: 16px 0 24px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.6px;
}

.accent {
  color: var(--stream-orange-soft);
}

.hero-subtitle {
  margin: 0 0 16px;
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 62ch;
}

.hero-cta {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-badges {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: rgba(14, 42, 68, 0.62);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
}
.badge-ic {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 77, 18, 0.12);
  border: 1px solid rgba(255, 77, 18, 0.22);
}

.hero-card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(14, 42, 68, 0.75) 0%, rgba(16, 47, 74, 0.75) 100%);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
}

.hero-card-top {
  padding: 16px 16px 10px;
  border-bottom: 1px solid var(--border-soft);
}

.hero-card-title {
  font-weight: 900;
  letter-spacing: 0.2px;
}

.hero-card-sub {
  margin-top: 4px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 13px;
}

.hero-mock {
  padding: 14px 16px;
  display: grid;
  gap: 10px;
}

.hero-mock-logo {
  width: min(280px, 100%);
  height: 90px;
  object-fit: contain;
  margin: 10px auto;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.45));
}

.mock-row {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px;
  align-items: center;
}
.mock-thumb {
  width: 62px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 77, 18, 0.26), rgba(30, 106, 174, 0.24));
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.mock-lines {
  display: grid;
  gap: 8px;
}
.mock-line {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}
.mock-line.short {
  width: 68%;
}

.hero-card-bottom {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mini-kpi {
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  padding: 10px 10px;
  background: rgba(7, 27, 47, 0.35);
  text-align: center;
}
.mini-kpi-num {
  font-weight: 900;
}
.mini-kpi-label {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
}

/* Sections */
.section {
  padding: 80px 0;
}
.section-alt {
  background: rgba(11, 60, 102, 0.25);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.section-title {
  margin: 0 0 24px;
  font-size: clamp(24px, 2.6vw, 34px);
  letter-spacing: -0.4px;
}
.section-subtitle {
  margin: 0 0 24px;
  color: var(--text-secondary);
  max-width: 70ch;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  background: var(--background-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: var(--shadow-soft);
}

.card-ic {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 106, 174, 0.18);
  border: 1px solid rgba(30, 106, 174, 0.32);
  margin-bottom: 10px;
}

.card-title {
  margin: 0 0 6px;
  font-weight: 900;
}

.card-text {
  margin: 0;
  color: var(--text-secondary);
}

.notice {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--radius-lg);
  background: rgba(255, 77, 18, 0.06);
  border: 1px solid rgba(255, 77, 18, 0.22);
}
.notice-ic {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 77, 18, 0.12);
  border: 1px solid rgba(255, 77, 18, 0.22);
}
.notice-title {
  font-weight: 900;
}
.notice-text {
  margin-top: 2px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.step {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: rgba(14, 42, 68, 0.65);
  padding: 16px 14px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  box-shadow: var(--shadow-soft);
}
.step-num {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: var(--text-inverse);
  background: var(--gradient-stream-orange);
}
.step-title {
  font-weight: 900;
}
.step-text {
  margin-top: 2px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
}

.cta-strip {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: linear-gradient(135deg, rgba(255, 77, 18, 0.10), rgba(30, 106, 174, 0.12));
}
.cta-strip-text {
  font-weight: 800;
  color: var(--text-secondary);
}

/* Reveal (scroll animations discretas) */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 520ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 520ms cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
.reveal.reveal--fade {
  transform: none;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Planos */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.trust-item {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: rgba(14, 42, 68, 0.55);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.pricing {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: var(--background-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: var(--shadow-medium);
  display: grid;
  gap: 14px;
}

.price-card.featured {
  border-color: rgba(255, 77, 18, 0.35);
  box-shadow: 0 20px 60px rgba(255, 77, 18, 0.10), var(--shadow-medium);
}

.price-ribbon {
  position: absolute;
  right: 14px;
  top: 14px;
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 12px;
  color: var(--text-inverse);
  background: var(--gradient-stream-orange);
}

.price-name {
  font-weight: 900;
  letter-spacing: 0.4px;
  color: var(--text-secondary);
}

.price-value {
  margin-top: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.currency {
  color: var(--text-muted);
  font-weight: 800;
}
.amount {
  font-size: 44px;
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.8px;
}

.price-duration {
  margin-top: 8px;
  color: var(--text-secondary);
  font-weight: 700;
}

.price-highlight {
  margin-top: 12px;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(255, 77, 18, 0.08);
  border: 1px solid rgba(255, 77, 18, 0.22);
  color: var(--text-secondary);
  font-weight: 700;
}

.price-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.price-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text-secondary);
  font-weight: 650;
}
.price-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(30, 106, 174, 0.20);
  border: 1px solid rgba(30, 106, 174, 0.35);
  color: var(--ice-white);
  font-weight: 900;
  font-size: 12px;
}

.price-footnote {
  color: var(--text-muted);
  font-weight: 650;
  font-size: 12px;
  text-align: center;
}

.faq {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}
.faq-title {
  margin: 26px 0 10px;
  font-size: 18px;
  font-weight: 950;
  letter-spacing: -0.2px;
}
.faq-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: rgba(14, 42, 68, 0.55);
  padding: 14px 14px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 900;
}
.faq-item p {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Footer */
.site-footer {
  padding: 26px 0;
  border-top: 1px solid var(--border-soft);
  background: rgba(7, 27, 47, 0.85);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: end;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.footer-logo {
  width: 140px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}
.footer-sub {
  color: var(--text-muted);
  font-weight: 700;
  font-size: 13px;
}
.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
}
.footer-links a:hover {
  color: var(--pure-white);
}
.footer-copy {
  color: var(--text-muted);
  font-weight: 650;
  font-size: 13px;
  text-align: right;
  justify-self: end;
  align-self: end;
}
.footer-dev {
  color: var(--stream-orange-soft);
  font-weight: 900;
}
.footer-dev:hover {
  color: var(--stream-orange);
}

/* Comparação */
.compare {
  margin-top: 24px;
}
.compare-title {
  margin: 0;
  text-align: center;
  font-weight: 950;
  letter-spacing: 1.6px;
  font-size: 16px;
  color: var(--stream-orange);
}
.compare-subtitle {
  margin: 8px auto 14px;
  text-align: center;
  color: var(--text-secondary);
  max-width: 70ch;
  font-weight: 700;
  font-size: 13px;
}
.compare-card {
  max-width: 760px;
  margin: 0 auto;
  border-radius: 18px;
  border: 1px solid rgba(255, 77, 18, 0.25);
  background: linear-gradient(180deg, rgba(14, 42, 68, 0.72) 0%, rgba(7, 27, 47, 0.75) 100%);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}
.compare-table-wrap {
  overflow-x: auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 540px;
}
.compare-table thead th {
  text-align: center;
  padding: 12px 14px;
  color: var(--text-secondary);
  font-weight: 900;
  font-size: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.14);
}
.compare-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: middle;
  text-align: center;
}
.compare-table td.svc {
  text-align: center;
}
.compare-table tr:last-child td {
  border-bottom: none;
}
.compare-table .svc img {
  height: 22px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}
.compare-table tr.total td.svc {
  text-align: center;
}
.compare-table .price {
  color: var(--stream-orange-soft);
  font-weight: 950;
  white-space: nowrap;
}
.compare-table .inc {
  text-align: center;
  white-space: nowrap;
}
.check {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(22, 163, 74, 0.18);
  border: 1px solid rgba(22, 163, 74, 0.35);
  color: rgba(255, 255, 255, 0.95);
  font-weight: 950;
}
.compare-table tr.total td {
  background: rgba(255, 255, 255, 0.04);
}
.compare-foot {
  padding: 14px;
  display: grid;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.compare-callout {
  text-align: center;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255, 77, 18, 0.08);
  border: 1px solid rgba(255, 77, 18, 0.20);
}
.compare-callout-top {
  font-weight: 950;
  color: var(--text-secondary);
  font-size: 12px;
  letter-spacing: 0.6px;
}
.compare-callout-top span {
  color: var(--stream-orange);
}
.compare-callout-bottom {
  margin-top: 8px;
  font-weight: 900;
}
.compare-btn {
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

/* Toast (balão de assinatura) */
.toast {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 60;
  pointer-events: none;
}

.toast-btn {
  pointer-events: none;
  display: grid;
  grid-template-columns: 38px 1fr 18px;
  gap: 12px;
  align-items: center;
  width: min(360px, calc(100vw - 32px));
  background: rgba(14, 42, 68, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 4px solid var(--stream-orange);
  border-radius: 16px;
  padding: 12px 12px;
  box-shadow: var(--shadow-strong);
  color: var(--text-primary);
  cursor: pointer;
  transform: translateX(-14px);
  opacity: 0;
  transition: transform 420ms cubic-bezier(0.2, 0.9, 0.2, 1), opacity 420ms ease,
    border-color 160ms ease;
}

.toast-btn:hover {
  border-color: rgba(255, 77, 18, 0.55);
}

.toast.show .toast-btn {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-ic {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 77, 18, 0.10);
  border: 1px solid rgba(255, 77, 18, 0.20);
}
.toast-title {
  font-weight: 950;
  line-height: 1.15;
}
.toast-meta {
  margin-top: 2px;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 12px;
}
.toast-cta {
  margin-top: 6px;
  color: var(--stream-orange-soft);
  font-weight: 900;
  font-size: 12px;
}
.toast-close {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  text-align: right;
  user-select: none;
}

/* Highlight when scrolled by toast */
.flash {
  animation: flash 1000ms ease 1;
}
@keyframes flash {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 77, 18, 0);
  }
  35% {
    box-shadow: 0 0 0 6px rgba(255, 77, 18, 0.18);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 77, 18, 0);
  }
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-links {
    justify-content: center;
  }
  .footer-copy {
    text-align: center;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .pricing {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    top: 72px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
    background: rgba(7, 27, 47, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-strong);
  }
  .nav.open {
    display: flex;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }
  .hero {
    padding: 56px 0 44px;
  }
  .reveal {
    transform: translateY(12px);
    transition-duration: 440ms;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}