:root {
  --bg-main: #1e2342;
  --bg-soft: #262b55;
  --card: #2f3568;
  --text: #f1f3ff;
  --muted: #c7cbff;
  --accent: linear-gradient(135deg, #7c6cff, #ff9f4a);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: radial-gradient(circle at top, #2a2f6a, var(--bg-main));
  color: var(--text);
}
/* Desktop base – mobile override almayacak */
@media (min-width: 769px) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .main-nav {
    display: flex !important;
  }
}
.site-header {
  position: sticky;
  top: 0;
  background: rgba(30,35,66,.9);
  backdrop-filter: blur(10px);
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 18px;
}

.main-nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav-cta {
  background: var(--accent);
  padding: 8px 18px;
  border-radius: 999px;
  color: #111;
}

.hero {
  padding: 100px 24px;
}

.hero-inner {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-image img {
  max-width: 360px;
  border-radius: 20px;
  filter: saturate(0.9);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
}

.hero-cta {
  display: inline-block;
  margin-top: 24px;
  padding: 14px 30px;
  background: var(--accent);
  border-radius: 999px;
  color: #111;
  font-weight: 600;
  text-decoration: none;
}

.section {
  padding: 90px 24px;
  max-width: 1100px;
  margin: auto;
}

.section.soft {
  background: rgba(255,255,255,0.03);
  border-radius: 32px;
}

.card-grid, .diensten-grid, .project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
  gap: 24px;
}

.card, .dienst, .project {
  background: var(--card);
  padding: 24px;
  border-radius: 20px;
}

.card.accent {
  border: 2px solid #ff9f4a;
}

.project a {
  color: #ff9f4a;
  text-decoration: none;
  font-weight: 600;
}


.site-footer {
  text-align: center;
  padding: 32px;
  opacity: .6;
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}


.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 999px;
  background: linear-gradient(135deg, #8b5cf6, #f59e0b);
  color: #fff;
  text-decoration: none;
  margin-top: 20px;
}

@media (max-width: 768px) {
  nav {
    padding: 12px 16px;
  }

  nav ul {
    gap: 14px;
    font-size: 14px;
  }

  .nav-cta {
    padding: 8px 14px;
    font-size: 14px;
  }
}

.card {
  padding: 18px;
  border-radius: 18px;
}

.card h3 {
  font-size: 17px;
}

.card p {
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.project-card a {
  color: #f59e0b;
  font-weight: 600;
  margin-top: 12px;
  display: inline-block;
}

section {
  padding: 48px 0;
}

@media (max-width: 768px) {
  section {
    padding: 32px 0;
  }
}
.contact-card {
  max-width: 520px;
  margin: 0 auto;
  padding: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.contact-card h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.contact-card a {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  color: #fff;
  text-decoration: none;
}

.contact-card a:hover {
  text-decoration: underline;
}

.contact-card .location {
  display: block;
  margin-top: 16px;
  font-size: 14px;
  opacity: 0.8;
}
@media (max-width: 768px) 
{

  @media (max-width: 768px) {

  .card-grid,
  .diensten-grid,
  .project-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .card,
  .dienst,
  .project {
    padding: 20px;
    border-radius: 18px;
  }
}
@media (max-width: 768px) {

  .contact-card {
    padding: 24px;
  }

  .contact-card h3 {
    font-size: 20px;
  }

  .contact-card a {
    font-size: 15px;
  }
}
@media (max-width: 768px) {

  .main-nav {
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
  }

  .main-nav a {
    font-size: 14px;
  }

  .nav-cta {
    padding: 8px 14px;
    font-size: 14px;
  }
}
  /* HERO */
  .hero {
    padding: 48px 20px 56px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-content {
    text-align: left;
  }

  .hero h1 {
    font-size: 28px;
    line-height: 1.25;
  }

  .hero h2 {
    font-size: 18px;
    margin-top: 12px;
  }

  .hero p {
    font-size: 15px;
    line-height: 1.6;
    margin-top: 12px;
  }

  .hero-image {
    margin-top: 24px;
    display: flex;
    justify-content: center;
  }

  .hero-image img {
    max-width: 280px;
    width: 100%;
  }
}
/* =========================
   MOBILE HAMBURGER MENU
========================= */
@media (max-width: 768px) {

  /* Hamburger butonu */
  .menu-toggle {
    display: block;
    background: none;
    border: 0;
    color: var(--text);
    font-size: 26px;
    cursor: pointer;
  }

  /* Desktop linkleri gizle */
  .main-nav a {
    display: none;
  }

  /* Nav düzeni */
  .main-nav {
    justify-content: space-between;
    padding: 16px 20px;
  }

  /* Menü açıkken */
  .main-nav.open a {
    display: block;
    width: 100%;
    padding: 14px 0;
    text-align: center;
  }

  .main-nav.open {
    flex-direction: column;
    gap: 12px;
  }

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

/* Desktop: hamburger ASLA görünmez */
@media (min-width: 769px) {
  .menu-toggle {
    display: none;
  }
}
/* ALLEEN MOBIEL: NAAR BOVEN KNOP */
#scrollTopBtn {
  display: none;
}

@media (max-width: 768px) {
  #scrollTopBtn {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 9999;

    width: 48px;
    height: 48px;
    border-radius: 50%;

    border: none;
    background: linear-gradient(135deg, #7c6cff, #ff9f4a);
    color: #111;
    font-size: 22px;
    font-weight: bold;

    box-shadow: 0 10px 25px rgba(0,0,0,.35);
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: center;
  }
}
/* MOBIEL: HERO FOTO → EXPERTISE AFSTAND FIX */
@media (max-width: 768px) {
  .hero {
    padding-bottom: 32px;
  }

  .hero-image {
    margin-bottom: 24px;
  }

  #expertise {
    margin-top: 0;
    padding-top: 32px;
  }
}
/* HERO → EXPERTISE AFSTAND FIX (DESKTOP + MOBIEL) */

/* DESKTOP + GENEL */
.hero {
  padding-bottom: 48px;
}

#expertise {
  padding-top: 56px;
}

/* MOBIEL */
@media (max-width: 768px) {
  .hero {
    padding-bottom: 32px;
  }

  .hero-image {
    margin-bottom: 24px;
  }

  #expertise {
    padding-top: 32px;
  }
}
.site-footer {
  padding: 48px 24px;
  text-align: center;
  background: rgba(0,0,0,0.15);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
}

.footer-brand {
  font-weight: 600;
  font-size: 14px;
}

.footer-location {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

.footer-note {
  margin-top: 12px;
  font-size: 13px;
  opacity: 0.7;
}