/* EUKERIT — base styles */

:root {
  --navy: #1F3864;
  --body-text: #333333;
  --grey: #777777;
  --bg: #FFFFFF;
  --border: #EAEAEA;
  --max-width: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--body-text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--navy);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
}

.wordmark {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--navy);
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--body-text);
  font-size: 0.95rem;
}

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

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--grey);
}

.lang-btn.active {
  color: var(--navy);
  font-weight: 600;
}

.lang-sep {
  color: var(--border);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

/* Hero */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg, rgba(20, 40, 74, 0.72), rgba(20, 40, 74, 0.82)),
    url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?auto=format&fit=crop&w=1920&q=60');
  background-size: cover;
  background-position: center;
}

.hero-inner {
  max-width: 700px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  margin: 0 0 40px;
}

.hero .question {
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 500;
  color: #FFFFFF;
  margin: 0 0 16px;
}

.hero p.lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 32px 0 8px;
}

.hero p.followup {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 40px;
}

.btn {
  display: inline-block;
  background: #FFFFFF;
  color: var(--navy);
  border: none;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* Page content (Kerala IT / About) */

.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 100px 24px 60px;
}

.page-content h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 32px;
}

.page-content > p {
  font-size: 1.05rem;
  margin: 0 0 32px;
}

.section-block {
  margin: 48px 0;
}

.section-block h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 12px;
}

.section-block p {
  margin: 0;
  color: var(--body-text);
}

.closing {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  color: var(--body-text);
}

.about-closing {
  margin-top: 48px;
  color: var(--grey);
}

/* Contact section */

.contact {
  padding: 100px 24px;
  max-width: 560px;
  margin: 0 auto;
}

.field {
  margin-bottom: 24px;
}

.field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--body-text);
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--bg);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy);
}

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

.contact-note {
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--grey);
}

.contact-note a {
  color: var(--navy);
}

/* Footer */

.site-footer {
  padding: 48px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--grey);
  font-size: 0.85rem;
  line-height: 1.9;
}

.site-footer .footer-brand {
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.site-footer a {
  color: var(--grey);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--navy);
}

/* Responsive */

@media (max-width: 700px) {
  .nav-toggle {
    display: block;
  }

  .nav-right {
    position: absolute;
    top: 68px;
    right: 24px;
    left: 24px;
    background: var(--bg);
    border: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    display: none;
  }

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

  .nav-links {
    flex-direction: column;
    gap: 16px;
  }

  .site-nav {
    position: relative;
    padding: 20px;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .page-content,
  .contact {
    padding-left: 20px;
    padding-right: 20px;
  }
}