:root {
  --brand: #1a4a8a;
  --brand-dark: #12345f;
  --accent: #28a745;
  --accent-dark: #1d7c35;
  --bg: #f8f9fa;
  --surface: #ffffff;
  --surface-alt: #eef4ff;
  --text: #1a1a2e;
  --muted: #6c757d;
  --line: rgba(26, 74, 138, 0.12);
  --shadow: 0 20px 50px rgba(20, 33, 61, 0.12);
  --radius: 22px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(26, 74, 138, 0.12), transparent 26%),
    radial-gradient(circle at top right, rgba(40, 167, 69, 0.1), transparent 25%),
    var(--bg);
}

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

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

.app-shell {
  min-height: 100vh;
}

.page-loading {
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--brand);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 249, 250, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26, 74, 138, 0.08);
}

.site-header__inner,
.site-footer__inner,
.section-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.site-header__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 24px rgba(26, 74, 138, 0.18);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand__sub {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--brand);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #35bf55);
  color: #fff;
  box-shadow: 0 16px 30px rgba(40, 167, 69, 0.22);
}

.btn--secondary {
  background: #fff;
  color: var(--brand);
  border-color: rgba(26, 74, 138, 0.18);
}

.btn--ghost {
  background: transparent;
  color: var(--brand);
  border-color: rgba(26, 74, 138, 0.16);
}

.page-main {
  display: block;
}

.section {
  padding: 88px 0;
}

.section--tight {
  padding: 64px 0;
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(26, 74, 138, 0.08);
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section__title {
  margin: 18px 0 12px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.section__subtitle {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero {
  padding: 90px 0 70px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.hero__title {
  margin: 14px 0 16px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.hero__lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 640px;
}

.hero__support {
  margin: 16px 0 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--brand-dark);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-bar {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(26, 74, 138, 0.08);
  box-shadow: 0 12px 30px rgba(26, 74, 138, 0.06);
  font-size: 13px;
  font-weight: 700;
  color: var(--brand-dark);
}

.app-mockup {
  position: relative;
  padding: 24px;
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(236, 243, 255, 0.94)),
    var(--surface);
  border: 1px solid rgba(26, 74, 138, 0.1);
  box-shadow: var(--shadow);
}

.app-mockup::before {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(26, 74, 138, 0.05), rgba(40, 167, 69, 0.03));
  pointer-events: none;
}

.mockup-card {
  position: relative;
  z-index: 1;
  padding: 18px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.mockup-screen {
  display: grid;
  gap: 14px;
}

.mockup-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.mockup-status {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(40, 167, 69, 0.12);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.mockup-list,
.feature-grid,
.benefit-grid,
.card-grid,
.testimonial-grid,
.pricing-grid,
.contact-grid,
.policy-grid {
  display: grid;
  gap: 18px;
}

.mockup-list {
  grid-template-columns: 1fr;
}

.mockup-item,
.feature-card,
.benefit-card,
.why-card,
.testimonial-card,
.plan-card,
.contact-card,
.policy-card,
.faq-item,
.mini-card,
.step-card {
  background: var(--surface);
  border: 1px solid rgba(26, 74, 138, 0.1);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.06);
}

.mockup-item {
  padding: 14px 16px;
}

.mockup-item__top,
.feature-card__top,
.contact-card__top,
.plan-card__top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-band {
  background: linear-gradient(180deg, rgba(26, 74, 138, 0.05), rgba(255, 255, 255, 0));
}

.problem-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.problem-card {
  padding: 18px;
  min-height: 118px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(26, 74, 138, 0.08);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.05);
}

.problem-card strong {
  display: block;
  margin-bottom: 8px;
}

.feature-grid,
.pricing-grid,
.policy-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid,
.benefit-grid,
.testimonial-grid,
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.benefit-card,
.why-card,
.testimonial-card,
.plan-card,
.contact-card,
.policy-card,
.step-card,
.faq-item,
.mini-card {
  padding: 24px;
}

.feature-icon,
.benefit-icon,
.why-icon,
.step-number,
.contact-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(26, 74, 138, 0.08);
  color: var(--brand);
  font-weight: 800;
  flex: 0 0 auto;
}

.feature-card h3,
.benefit-card h3,
.why-card h3,
.testimonial-card h3,
.plan-card h3,
.contact-card h3,
.policy-card h3,
.step-card h3,
.mini-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.feature-card p,
.benefit-card p,
.why-card p,
.testimonial-card p,
.plan-card p,
.contact-card p,
.policy-card p,
.step-card p,
.mini-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.feature-card ul,
.benefit-card ul,
.why-card ul,
.plan-card ul,
.contact-card ul,
.policy-card ul,
.mini-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--text);
  line-height: 1.8;
}

.role-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 22px;
}

.role-tabs button {
  border: 1px solid rgba(26, 74, 138, 0.12);
  background: #fff;
  color: var(--muted);
  border-radius: 999px;
  min-height: 44px;
  padding: 0 16px;
  font-weight: 700;
}

.role-tabs button.is-active {
  background: var(--brand);
  color: #fff;
}

.role-panel {
  display: none;
}

.role-panel.is-active {
  display: block;
}

.role-panel ul {
  margin-top: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.step-card {
  position: relative;
}

.step-number {
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.12), rgba(26, 74, 138, 0.08));
  color: var(--brand-dark);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.shot-card {
  min-height: 210px;
  padding: 18px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(26, 74, 138, 0.08), rgba(255, 255, 255, 0.8)),
    #fff;
  border: 1px solid rgba(26, 74, 138, 0.08);
}

.shot-card__screen {
  height: 150px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #edf4ff);
  border: 1px solid rgba(26, 74, 138, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  position: relative;
  overflow: hidden;
}

.shot-card__screen::after {
  content: '';
  position: absolute;
  inset: 22px 18px auto;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  box-shadow:
    0 26px 0 0 rgba(26, 74, 138, 0.08),
    0 52px 0 0 rgba(26, 74, 138, 0.08),
    0 78px 0 0 rgba(26, 74, 138, 0.08);
}

.shot-card p {
  margin: 14px 0 0;
  font-weight: 700;
  color: var(--brand-dark);
}

.testimonial-card blockquote {
  margin: 0;
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
}

.testimonial-card footer {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.plan-card {
  position: relative;
}

.plan-card.is-featured {
  border-color: rgba(40, 167, 69, 0.3);
  box-shadow: 0 24px 50px rgba(40, 167, 69, 0.16);
  transform: translateY(-4px);
}

.plan-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(40, 167, 69, 0.12);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.plan-price {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.05em;
  margin: 16px 0 8px;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  color: var(--brand-dark);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.8;
}

.cta-band {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
}

.cta-band .section__eyebrow {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.cta-band .section__subtitle {
  color: rgba(255, 255, 255, 0.84);
}

.cta-band .btn--secondary {
  border-color: rgba(255, 255, 255, 0.24);
}

.footer {
  padding: 56px 0 28px;
  background: #0e2341;
  color: rgba(255, 255, 255, 0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
  gap: 24px;
}

.footer h4 {
  margin: 0 0 14px;
  font-size: 16px;
}

.footer p,
.footer a,
.footer li {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  font-size: 14px;
}

.footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #25d366, #28a745);
  color: #fff;
  box-shadow: 0 18px 38px rgba(40, 167, 69, 0.28);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.32); }
  70% { box-shadow: 0 0 0 16px rgba(40, 167, 69, 0); }
  100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}

.page-shell {
  padding: 54px 0 80px;
}

.page-hero {
  padding: 52px 0 32px;
}

.page-article {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(26, 74, 138, 0.08);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.page-article h2,
.page-article h3 {
  color: var(--brand-dark);
}

.page-article p,
.page-article li {
  color: var(--muted);
  line-height: 1.85;
}

.page-article ul,
.page-article ol {
  padding-left: 20px;
}

.form {
  display: grid;
  gap: 14px;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(26, 74, 138, 0.14);
  padding: 12px 14px;
  font: inherit;
  background: #fff;
}

.form textarea {
  min-height: 140px;
  resize: vertical;
}

@media (max-width: 1060px) {
  .hero__grid,
  .footer-grid,
  .feature-grid,
  .pricing-grid,
  .policy-grid,
  .steps,
  .screenshot-grid,
  .problem-strip,
  .card-grid,
  .benefit-grid,
  .testimonial-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 780px) {
  .site-header__inner {
    flex-wrap: wrap;
    padding-block: 12px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0 8px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .header-actions {
    display: none;
  }

  .section,
  .hero,
  .page-shell {
    padding-left: 0;
    padding-right: 0;
  }

  .section-inner {
    padding: 0 16px;
  }

  .problem-strip,
  .feature-grid,
  .pricing-grid,
  .policy-grid,
  .steps,
  .screenshot-grid,
  .card-grid,
  .benefit-grid,
  .testimonial-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero__title {
    font-size: clamp(36px, 14vw, 52px);
  }

  .section__title {
    font-size: clamp(26px, 10vw, 38px);
  }

  .hero__lead,
  .section__subtitle,
  .page-article p,
  .page-article li {
    font-size: 16px;
  }

  .btn,
  .trust-pill,
  .btn--primary,
  .btn--secondary,
  .btn--ghost {
    width: 100%;
  }

  .hero__actions,
  .header-actions,
  .role-tabs {
    width: 100%;
  }

  .hero__actions {
    flex-direction: column;
  }
}