:root {
  --blue: #0c1a34;
  --red: #ce2e2e;
  --white: #ffffff;
  --gray: #e0e4f0;
  --text: #0c1a34;
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, "Inter", "Roboto", sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

.header {
  background: var(--blue);
  color: var(--white);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--blue);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.brand-name {
  font-weight: 700;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  cursor: pointer;
  padding: 0.35rem;
  transition: transform var(--transition), background var(--transition);
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--white);
  display: block;
}

.menu-toggle:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.15);
}

.nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  position: absolute;
  inset: 70px 1.25rem auto 1.25rem;
  background: rgba(12, 26, 52, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  z-index: 12;
}

.nav-links a {
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.01em;
}

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

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

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
  border: none;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.lang-btn.active {
  background: var(--white);
  color: var(--blue);
}

.lang-btn:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 2.5rem 1.25rem 3.5rem;
  min-height: 80vh;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 560px;
}

.hero-content h1 {
  font-size: 2.4rem;
  margin: 0.35rem 0 0.65rem;
  line-height: 1.1;
}

.subtitle {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

.hero-note {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.15rem;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border var(--transition);
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 12px 20px rgba(206, 46, 46, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(206, 46, 46, 0.3);
}

.btn-outline {
  border-color: var(--white);
  color: var(--white);
  background: transparent;
}

.btn-outline:hover {
  background: var(--white);
  color: var(--blue);
}

.hero-visual {
  display: grid;
  place-items: center;
}

.hero-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 1.5rem;
  width: min(420px, 100%);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.hero-card__title {
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.hero-card__stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--white);
}

.stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
}

.hero-card__bars {
  display: grid;
  gap: 0.5rem;
}

.bar {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--red);
}

.hero-card__footer {
  margin-top: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.section {
  padding: 3.5rem 1.25rem;
  background: var(--white);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: center;
}

.section-header h2 {
  margin: 0.45rem 0 0;
  font-size: 2rem;
}

.section .eyebrow {
  color: var(--blue);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: rgba(12, 26, 52, 0.05);
  border: 1px solid rgba(12, 26, 52, 0.08);
  padding: 1.25rem;
  border-radius: 14px;
  transition: transform var(--transition), border var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(206, 46, 46, 0.35);
  box-shadow: 0 10px 20px rgba(12, 26, 52, 0.12);
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(12, 26, 52, 0.1);
  display: grid;
  place-items: center;
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.how {
  background: linear-gradient(180deg, var(--white) 0%, rgba(224, 228, 240, 0.5) 100%);
}

.how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

.how-steps {
  display: grid;
  gap: 1rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 1rem;
  border-radius: 12px;
  background: rgba(12, 26, 52, 0.05);
}

.step-content h4 {
  margin: 0.2rem 0 0.5rem;
}

.step-content p {
  margin: 0;
  color: rgba(12, 26, 52, 0.75);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(206, 46, 46, 0.12);
  color: var(--red);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.placeholder-img {
  width: 100%;
  height: 240px;
  border-radius: 16px;
}

.pricing {
  background: var(--gray);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.pricing-card {
  background: var(--white);
  border-radius: 14px;
  padding: 1.5rem;
  border: 1px solid rgba(12, 26, 52, 0.08);
  display: grid;
  gap: 0.8rem;
  box-shadow: 0 12px 24px rgba(12, 26, 52, 0.08);
}

.pricing-card h3 {
  margin: 0;
}

.price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue);
  margin: 0;
}

.features {
  padding-left: 1rem;
  margin: 0.25rem 0 0.75rem;
  color: rgba(12, 26, 52, 0.75);
}

.featured {
  border: 1px solid rgba(206, 46, 46, 0.4);
  box-shadow: 0 14px 30px rgba(206, 46, 46, 0.18);
}

.clients {
  background: var(--white);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.logo-placeholder {
  height: 60px;
  border-radius: 10px;
  background: var(--gray);
  opacity: 0.8;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.testimonial-card {
  border: 1px solid var(--red);
  border-radius: 12px;
  padding: 1rem;
  background: var(--white);
}

.testimonial-card p {
  margin-top: 0;
}

.author {
  display: inline-block;
  margin-top: 0.5rem;
  font-weight: 700;
  color: var(--blue);
}

.contact {
  background: var(--gray);
}

.contact-form {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 14px;
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid rgba(12, 26, 52, 0.08);
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.35rem;
}

.form-row label {
  font-weight: 600;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.8rem;
  border-radius: 10px;
  border: 1px solid rgba(12, 26, 52, 0.2);
  font-size: 1rem;
  font-family: inherit;
  transition: border var(--transition), box-shadow var(--transition);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(206, 46, 46, 0.12);
}

.error {
  font-size: 0.9rem;
  color: var(--red);
  min-height: 18px;
}

.form-success {
  color: var(--blue);
  font-weight: 700;
  min-height: 18px;
  margin: 0;
}

.footer {
  text-align: center;
  padding: 1.2rem;
  background: var(--blue);
  color: var(--white);
}

@media (max-width: 640px) {
  .nav-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .language-switch {
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    padding: 2rem 1.25rem 2.75rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .hero-card {
    width: 100%;
    margin: 0;
  }
}

@media (min-width: 768px) {
  .navbar {
    padding: 1rem 2rem;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    background: transparent;
    border: none;
    padding: 0;
    gap: 1rem;
  }

  .hero {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    padding: 3.5rem 2rem 4rem;
    min-height: 60vh;
  }

  .hero-content h1 {
    font-size: 3.1rem;
  }

  .section {
    padding: 4rem 2rem;
  }

  .how-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .section-header h2 {
    font-size: 2.3rem;
  }

  .hero {
    padding: 4rem 3rem 5rem;
  }
}