/* =====================================================
   1. ROOT / RESET
===================================================== */

:root {
  --bg: #F6F8FB;
  --surface: #ffffff;
  --text: #0B1220;
  --muted: #475569;
  --border: #E2E8F0;

  --primary: #0B1F3A;
  --primary-hover: #12335f;
  --accent: #14B8A6;

  --radius: 14px;
  --gap: 16px;

  font-family: ui-sans-serif, system-ui, -apple-system,
               "Segoe UI", Roboto, Arial, sans-serif;
}

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

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* =====================================================
   2. LAYOUT BASICS
===================================================== */

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.3;
}

p {
  margin: 0;
}

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

a:not(.call-btn):not(.main-nav a) {
  color: var(--primary);
}

a:not(.call-btn):hover {
  text-decoration: underline;
}

/* =====================================================
   3. HEADER
===================================================== */

.site-header {
  background: transparent;
}

.brand {
  font-weight: 800;
  font-size: 18px;
}

/* =====================================================
   HEADER / NAVIGATION (FINAL)
===================================================== */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

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

/* Logo */
.brand {
  font-weight: 800;
  font-size: 20px;
  color: var(--primary);
  letter-spacing: 0.2px;
}

.brand span {
  color: var(--accent);
  margin-left: 2px;
}

/* Navigation */
.main-nav {
  display: flex;
  gap: 24px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.main-nav a:hover {
  color: var(--primary);
  border-bottom-color: var(--accent);
}

/* =====================================================
   4. HERO
===================================================== */

.hero {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(22px, 3vw, 28px);
  margin-bottom: 8px;
}

.hero p {
  color: var(--muted);
  font-size: 16px;
  max-width: 70ch;
}

.hero {
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
}
``

/* =====================================================
   5. SERVICES / GRID / CARDS
===================================================== */

.services {
  margin-bottom: 32px;
}

.services h2 {
  margin-bottom: 16px;
  font-size: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.card {
  background: var(--surface);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid rgba(15, 23, 42, 0.04);
}

.card:hover {
  border-color: var(--accent);
}

.icon {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(11, 31, 58, 0.06);
  color: var(--primary);
  flex-shrink: 0;
}

.icon svg {
  width: 28px;
  height: 28px;
}

.card-content h3 {
  font-size: 16px;
}

.card-content p {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}


/* =====================================================
   6. CTA SECTION
===================================================== */

.cta-section {
  background: #F1F5F9;
  padding: 56px 24px;
  text-align: center;
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cta-section h2 {
  font-size: 24px;
  margin-bottom: 12px;
}

.cta-section p {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 24px;
}

.call-btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  background: var(--primary);
  border-radius: 999px;
}

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

/* =====================================================
   7. FOOTER
===================================================== */

.site-footer {
  background: var(--primary);
  color: #CBD5E1;
  padding: 32px 0;
}

.footer-inner {
  display: grid;
  gap: 24px;
}

.footer-brand strong {
  color: #ffffff;
  font-size: 18px;
}

.footer-brand p {
  font-size: 14px;
  margin-top: 8px;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 8px;
}

.footer-nav a {
  font-size: 14px;
  color: #CBD5E1;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-legal {
  font-size: 13px;
  color: #94A3B8;
  line-height: 1.4;
}


.site-footer a {
  color: #CBD5E1;              /* hell, gut lesbar */
  text-decoration: none;
}

.site-footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}


/* =====================================================
   8. RESPONSIVE
===================================================== */

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 2fr;
    align-items: start;
  }
}