:root {
  --bg: #f7f9fc;
  --bg-muted: #eef3f8;
  --text: #172033;
  --muted: #5d6678;
  --primary: #1457d9;
  --primary-dark: #0f3f9f;
  --accent: #16a3a3;
  --card: #ffffff;
  --border: #dfe5ef;
  --dark: #101828;
  --dark-soft: #1d2939;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(23, 32, 51, 0.09);
  --radius: 22px;
  --radius-small: 14px;
  --container: 1120px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

.section-muted {
  background: var(--bg-muted);
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.78);
}

.narrow {
  max-width: 850px;
}

.eyebrow {
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin-bottom: 12px;
}

.section-dark .eyebrow {
  color: #62e0dc;
}

h1,
h2,
h3 {
  line-height: 1.1;
  color: inherit;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
  letter-spacing: -0.06em;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.045em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}

p {
  color: var(--muted);
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(247, 249, 252, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(223, 229, 239, 0.8);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  font-weight: 900;
  letter-spacing: -0.05em;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-size: 1rem;
}

.logo-text small {
  color: var(--muted);
  font-size: 0.78rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.desktop-nav a {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--primary);
}

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

.language-toggle,
.mobile-menu-btn {
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text);
  cursor: pointer;
}

.language-toggle {
  width: 44px;
  height: 40px;
  border-radius: 999px;
  font-weight: 800;
}

.mobile-menu-btn {
  width: 44px;
  height: 40px;
  border-radius: 12px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.mobile-menu-btn span {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--white);
  padding: 12px 16px 18px;
}

.mobile-nav a {
  display: block;
  padding: 12px;
  color: var(--muted);
  font-weight: 800;
  border-radius: 10px;
}

.mobile-nav a:hover {
  background: var(--bg-muted);
  color: var(--primary);
}

.mobile-nav.active {
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  min-height: 48px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-small {
  min-height: 40px;
  padding: 9px 15px;
  background: var(--primary);
  color: var(--white);
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(20, 87, 217, 0.25);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--white);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-light {
  background: var(--white);
  color: var(--dark);
}

.text-link {
  display: inline-block;
  color: var(--primary);
  font-weight: 900;
  margin-top: 18px;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  background:
    radial-gradient(circle at top left, rgba(20, 87, 217, 0.13), transparent 34%),
    radial-gradient(circle at right, rgba(22, 163, 163, 0.12), transparent 30%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 54px;
  align-items: center;
}

.hero-text {
  font-size: 1.18rem;
  max-width: 720px;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.hero-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  color: var(--muted);
  font-size: 0.86rem;
  margin-bottom: 24px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 99px;
  background: #20c997;
  box-shadow: 0 0 0 6px rgba(32, 201, 151, 0.14);
}

.hero-card h2 {
  font-size: 2.05rem;
}

.hero-checklist {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.hero-checklist li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
  font-weight: 700;
}

.hero-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.split p + p {
  margin-top: 16px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}

.section-heading p {
  font-size: 1.05rem;
}

.card-grid,
.pricing-grid,
.steps-grid {
  display: grid;
  gap: 22px;
}

.services-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.price-card,
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 10px 30px rgba(23, 32, 51, 0.04);
}

.card {
  min-height: 220px;
}

.card p,
.price-card p,
.step-card p {
  font-size: 0.98rem;
}

.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--bg-muted);
  border-radius: 15px;
  font-size: 1.5rem;
  margin-bottom: 22px;
}

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

.price-card {
  position: relative;
}

.price-card.featured {
  border-color: rgba(20, 87, 217, 0.45);
  box-shadow: 0 18px 44px rgba(20, 87, 217, 0.12);
}

.badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(20, 87, 217, 0.1);
  color: var(--primary);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 0.76rem;
}

.price {
  color: var(--primary);
  font-size: 1.4rem;
  font-weight: 900;
  margin: 14px 0;
}

.pricing-note {
  margin-top: 22px;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
}

.problem-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.problem-list div {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 14px 18px;
  font-weight: 800;
  color: var(--text);
  text-align: center;
}

.steps-grid {
  grid-template-columns: repeat(3, 1fr);
}

.step-card span {
  display: inline-block;
  color: var(--primary);
  font-weight: 900;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

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

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 20px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 900;
  text-align: left;
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 999px;
  background: var(--bg-muted);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-weight: 900;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  padding: 0 20px 20px;
}

.faq-item.active .faq-answer {
  max-height: 180px;
}

.faq-item.active .faq-icon {
  background: var(--primary);
  color: var(--white);
}

.contact-section {
  background:
    radial-gradient(circle at top right, rgba(20, 87, 217, 0.12), transparent 32%),
    var(--bg-muted);
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 42px;
  box-shadow: var(--shadow);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0;
}

.contact-details {
  display: grid;
  gap: 8px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.contact-details strong {
  color: var(--text);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  background: #25d366;
  color: var(--white);
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 14px 35px rgba(37, 211, 102, 0.35);
}

.site-footer {
  background: var(--dark);
  color: var(--white);
  padding: 28px 0;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.76);
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 120px;
  }

  .services-grid,
  .pricing-grid,
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .section {
    padding: 68px 0;
  }

  .header-inner {
    min-height: 72px;
  }

  .logo-text {
    display: none;
  }

  .header-actions .btn-small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 116px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-card,
  .contact-card {
    padding: 26px;
  }

  .hero-buttons,
  .contact-actions {
    flex-direction: column;
  }

  .hero-buttons .btn,
  .contact-actions .btn {
    width: 100%;
  }

  .services-grid,
  .pricing-grid,
  .steps-grid,
  .problem-list {
    grid-template-columns: 1fr;
  }

  .problem-list div {
    border-radius: var(--radius-small);
    text-align: left;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    padding: 12px 15px;
    font-size: 0.9rem;
  }
}