/* =============================================
   CySLok — style.css
   ============================================= */

:root {
  --navy:        #0d1f35;
  --navy-mid:    #162d47;
  --cyan:        #00b4d8;
  --cyan-light:  #48cae4;
  --white:       #ffffff;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-500:    #64748b;
  --gray-700:    #334155;
  --gray-900:    #0f172a;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   16px;
  --shadow:      0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg:   0 10px 40px rgba(0, 0, 0, 0.2);
  --transition:  0.2s ease;
  --max-width:   1100px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--white);
}
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 88px 0; }

/* =============================================
   Navigation
   ============================================= */
nav.main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13, 31, 53, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow var(--transition);
}
nav.main-nav.scrolled { box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-size: 19px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.nav-logo span { color: var(--cyan); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  padding: 5px 11px;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   Hero
   ============================================= */
#hero {
  background: var(--navy);
  background-image:
    radial-gradient(ellipse at 75% 40%, rgba(0, 180, 216, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 80%, rgba(0, 180, 216, 0.06) 0%, transparent 40%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}
.hero-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.hero-content { max-width: 620px; }
.hero-logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo {
  width: 280px;
  height: 280px;
  object-fit: contain;
  border-radius: 50%;
  opacity: 0.92;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-tag-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0.6;
}
.hero-h1 {
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.hero-h1-accent {
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800;
  color: var(--cyan);
  line-height: 1.05;
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}
.hero-body {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 44px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  background: var(--cyan);
  color: var(--navy);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 34px;
  border-radius: var(--radius);
  border: 2px solid var(--cyan);
  transition: all var(--transition);
}
.btn-primary:hover {
  background: transparent;
  color: var(--cyan);
}
.btn-secondary {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 34px;
  border-radius: var(--radius);
  border: 2px solid rgba(255, 255, 255, 0.6);
  transition: all var(--transition);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: var(--white);
}

/* =============================================
   About
   ============================================= */
#about { background: var(--gray-50); }
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: center;
}
.about-photo-wrap { position: relative; }
.about-photo-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.about-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.about-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition);
}
a.about-badge:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  flex-shrink: 0;
}
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}
.about-text h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.about-role {
  font-size: 16px;
  color: var(--gray-500);
  margin-bottom: 28px;
}
.about-text p {
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 15.5px;
}

/* =============================================
   Services
   ============================================= */
#services { background: var(--navy); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .section-label { margin-bottom: 12px; }
.section-header h2 {
  font-size: 36px;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-header p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.6);
  max-width: 500px;
  margin: 0 auto;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.service-card:hover {
  background: rgba(0, 180, 216, 0.08);
  border-color: rgba(0, 180, 216, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 180, 216, 0.1);
}
/* Last row centering for the 5-card grid */
.service-card:nth-child(4) { grid-column: 1; }
.service-card:nth-child(5) { grid-column: 2; }
.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 180, 216, 0.14);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 22px;
}
.service-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-light);
  margin-bottom: 10px;
}
.service-card h3 {
  color: var(--white);
  font-size: 17px;
  margin-bottom: 12px;
}
.service-card p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14.5px;
  line-height: 1.75;
}

/* =============================================
   Insights
   ============================================= */
#insights { background: var(--white); }
.insights-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
}
.insights-inner .section-label { margin-bottom: 12px; }
.insights-inner h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.insights-inner p {
  font-size: 16px;
  color: var(--gray-500);
  line-height: 1.75;
  max-width: 560px;
}
.btn-outline {
  display: inline-block;
  border: 2px solid var(--navy);
  color: var(--navy);
  font-weight: 700;
  font-size: 14px;
  padding: 13px 28px;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: all var(--transition);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

/* =============================================
   Contact
   ============================================= */
#contact { background: var(--gray-50); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info .section-label { margin-bottom: 12px; }
.contact-info h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.contact-info p {
  font-size: 16px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 36px;
}
.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-700);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition);
}
.contact-link:hover { color: var(--cyan); }
.contact-link-icon {
  width: 38px;
  height: 38px;
  background: var(--gray-200);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
  transition: background var(--transition);
}
.contact-link:hover .contact-link-icon { background: rgba(0, 180, 216, 0.12); }

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-intro {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 24px;
  font-style: italic;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  color: var(--gray-900);
  background: var(--gray-50);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--cyan);
  color: var(--navy);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  border: 2px solid var(--cyan);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.form-submit:hover {
  background: transparent;
  color: var(--cyan);
}
.form-notice {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 12px;
  text-align: center;
}

/* =============================================
   Footer
   ============================================= */
footer {
  background: var(--navy);
  padding: 40px 0;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-logo img {
  height: 56px;
  width: auto;
  display: block;
}
.footer-logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-logo-text span { color: var(--cyan); }
.footer-policy {
  display: flex;
  justify-content: flex-end;
  padding-bottom: 14px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-linkedin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: #0A66C2;
  border-radius: var(--radius-sm);
  color: var(--white);
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.footer-linkedin:hover {
  background: #0077b5;
  transform: translateY(-2px);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-copy {
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}
.footer-vat {
  color: rgba(255, 255, 255, 0.3);
  font-size: 12px;
}

/* =============================================
   Cookie Banner
   ============================================= */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 200;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}
.cookie-banner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 13.5px;
  margin: 0;
}
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}
.cookie-accept {
  background: var(--cyan);
  color: var(--navy);
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-accept:hover { background: var(--cyan-light); }
.cookie-actions a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  transition: color var(--transition);
}
.cookie-actions a:hover { color: var(--white); }

/* =============================================
   Legal pages
   ============================================= */
.legal-hero {
  background: var(--navy);
  padding: 120px 0 52px;
}
.legal-hero h1 {
  color: var(--white);
  font-size: 36px;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.legal-hero .last-updated {
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}
.legal-content {
  padding: 60px 0 80px;
  max-width: 760px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 40px;
  transition: gap var(--transition);
}
.back-link:hover { gap: 10px; }
.legal-content h2 {
  font-size: 19px;
  color: var(--navy);
  margin: 36px 0 12px;
  padding-top: 36px;
  border-top: 1px solid var(--gray-200);
}
.legal-content h2:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.legal-content p {
  color: var(--gray-700);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul {
  color: var(--gray-700);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 14px;
  padding-left: 22px;
}
.legal-content ul li { margin-bottom: 6px; }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: auto; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .hero-layout { flex-direction: column-reverse; gap: 32px; }
  .hero-logo { width: 180px; height: 180px; }

  /* Nav mobile */
  .nav-links {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .nav-toggle { display: flex; }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-photo-wrap { max-width: 240px; margin: 0 auto; }
  .about-badges { flex-direction: row; flex-wrap: wrap; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Insights */
  .insights-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form { padding: 28px; }

  /* Footer */
  .footer-policy { justify-content: flex-start; }
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-h1, .hero-h1-accent { font-size: 38px; }
  .hero-body { font-size: 16px; }
}