/* === Variables === */
:root {
  --dark: #1b1b3a;
  --coral: #e8643a;
  --gold: #f0b866;
  --peach: #fef0e6;
  --white: #ffffff;
  --text-dark: #1b1b3a;
  --text-light: #f0f0f0;
  --text-muted: #6b7280;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* === Reset === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* === Layout === */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-light {
  background: var(--peach);
}

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

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

h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 48px;
}

.section-subtitle-light {
  color: rgba(255, 255, 255, 0.7);
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--dark);
  border-bottom: 3px solid var(--coral);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.logo-img {
  height: 48px;
  width: auto;
}

.hero-logo-img {
  height: 80px;
  width: auto;
  margin-bottom: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.lang-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}

.lang-option {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  font-weight: 600;
  transition: color 0.2s;
}

.lang-option.active {
  color: var(--gold);
}

.lang-separator {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* === Hero === */
.hero {
  background: var(--dark);
  padding: 160px 0 100px;
  text-align: center;
  border-bottom: 4px solid var(--coral);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-headline {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--gold);
  margin-top: 16px;
  max-width: 780px;
  line-height: 1.2;
}

.hero-company-name {
  font-size: 4rem;
  color: var(--white);
}

.hero-tagline {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 12px;
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-cta {
  margin-top: 8px;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: var(--coral);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--coral);
  border: 2px solid var(--coral);
}

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

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

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

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--coral);
  transition: transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.card:hover {
  transform: translateY(-4px);
}

.card-icon {
  margin-bottom: 20px;
}

.card-text {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.4;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
}

/* === Steps === */
.steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.step {
  text-align: center;
  flex: 1;
  max-width: 220px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  box-shadow: var(--shadow);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--coral);
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.step-icon {
  margin-bottom: 12px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.step-connector {
  width: 60px;
  height: 2px;
  opacity: 0.4;
  flex-shrink: 0;
  border-style: dashed;
  border-width: 1px 0 0 0;
  border-color: var(--coral);
  background: none;
  align-self: center;
}

/* === Differentiator === */
.diff-card {
  background: rgba(255, 255, 255, 0.07);
  border-left: 4px solid var(--coral);
  border-radius: var(--radius);
  padding: 36px 40px;
}

.diff-quote {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 24px;
  line-height: 1.5;
}

.diff-list li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.6;
}

.diff-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
}

/* === Team === */
.team-cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 36px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 300px;
}

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--peach), var(--gold));
}

.team-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.team-info p {
  color: var(--coral);
  font-weight: 600;
  font-size: 0.9rem;
}

/* === Contact === */
.contact-section {
  text-align: center;
  padding: 20px 0;
}

.contact-section .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 1.05rem;
  font-weight: 500;
  transition: opacity 0.2s;
}

.contact-link:hover {
  opacity: 0.8;
}

/* === Footer === */
.footer {
  background: var(--dark);
  border-top: 3px solid var(--coral);
  padding: 20px 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* === Mobile === */
@media (max-width: 900px) {
  .cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    flex-wrap: wrap;
    gap: 24px;
  }

  .step-connector {
    display: none;
  }

  .step {
    flex: 0 0 calc(50% - 12px);
    max-width: none;
  }

}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 3px solid var(--coral);
  }

  .nav.open {
    display: flex;
  }

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

  .hero-headline {
    font-size: 1.9rem;
  }

  .hero-tagline {
    font-size: 1.05rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .section {
    padding: 60px 0;
  }

  .cards-3 {
    grid-template-columns: 1fr;
  }

  .cards-2 {
    grid-template-columns: 1fr;
  }

  .step {
    flex: 0 0 100%;
  }

  .team-card {
    min-width: auto;
    width: 100%;
  }

  .diff-card {
    padding: 24px 20px;
  }

  .contact-links {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .solution-header {
    flex-direction: column;
    gap: 12px;
  }
}