:root {
  --bg: #f4f6f7;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --text: #263648;
  --text-strong: #1f2f40;
  --muted: #5f6f80;
  --line: rgba(30, 48, 69, 0.08);
  --accent: #2f8f5b;
  --accent-dark: #256f47;
  --accent-soft: rgba(47, 143, 91, 0.12);
  --shadow: 0 16px 40px rgba(22, 35, 52, 0.08);
  --shadow-strong: 0 18px 42px rgba(22, 35, 52, 0.10), 0 4px 14px rgba(22, 35, 52, 0.08);
  --radius: 18px;
  --radius-small: 10px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(255,255,255,0.66), rgba(255,255,255,0.78)),
    url('background-light.png');
  background-position: center top;
  background-repeat: repeat-y;
  background-size: 1500px auto;
  background-attachment: scroll;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

h1, h2, h3 {
  margin: 0;
  color: var(--text-strong);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.3rem, 4vw, 4.1rem);
  font-weight: 800;
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 750;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

/* HERO */

.hero {
  position: relative;
  min-height: 360px;
  background:
    linear-gradient(rgba(8,14,24,0.12), rgba(8,14,24,0.28)),
    url("banner-logo.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #0b1624;
  overflow: hidden;
}

.nav {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px;
  color: white;
  position: relative;
  z-index: 3;
}

.nav-left {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.nav-right {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.nav-right a {
  color: white;
  font-weight: 500;
  position: relative;
  padding-bottom: 6px;
}

.nav-right a.active::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

/* LOGO BLOK */

.hero-brand {
  position: absolute;
  top: 56%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: max-content;
  max-width: 90vw;
  margin: 0 auto;
}

.hero-logo-graphic,
.hero-logo-text {
  display: block;
  margin-left: auto;
  margin-right: auto;
  background: transparent;
  mix-blend-mode: normal;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.28));
}

/* Desktop nu ook echt gecentreerd */
.hero-logo-graphic {
  width: 180px;
  margin-bottom: 8px;
  position: relative;
  left: 0;
}

.hero-logo-text {
  width: 420px;
  max-width: 72vw;
}

/* CONTENT */

.content {
  padding: 70px 0;
}

.section-heading {
  max-width: 860px;
  margin: 0 auto 42px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border: 1px solid rgba(47, 143, 91, 0.18);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.intro {
  font-size: 1.1rem;
  line-height: 1.82;
  max-width: 64ch;
  margin: 0 auto;
}

.cards {
  display: grid;
  gap: 22px;
}

.cards-two {
  grid-template-columns: repeat(2, 1fr);
}

.cards-three {
  grid-template-columns: repeat(3, 1fr);
}

.cards-four {
  grid-template-columns: repeat(4, 1fr);
}

.card,
.text-panel,
.profile-text,
.experience-card {
  background: var(--surface);
  border: 1px solid rgba(30, 48, 69, 0.10);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(6px);
}

.card {
  text-align: center;
}

.text-panel {
  max-width: 920px;
  margin: 0 auto;
}

.top-space {
  margin-top: 54px;
}

.top-space-small {
  margin-top: 18px;
}

.center-text {
  text-align: center;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: var(--radius-small);
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.15s ease, background 0.2s ease;
}

.button {
  background: var(--accent);
  color: #ffffff;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--accent-dark);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  color: var(--text-strong);
}

.button-secondary:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.92);
}

.cta-wrap,
.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.about-profile {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
  max-width: 980px;
  margin: 0 auto;
}

.profile-photo {
  width: 100%;
  border-radius: 22px;
  border: 1px solid rgba(30, 48, 69, 0.10);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  background: rgba(255,255,255,0.9);
}

.profile-photo img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.profile-text p + p,
.text-panel p + p {
  margin-top: 16px;
}

.experience-groups {
  display: grid;
  gap: 22px;
  max-width: 1080px;
  margin: 0 auto;
}

.flag-list {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.flag-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-strong);
  font-weight: 600;
}

.flag-item img {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
  text-align: left;
}

.contact-item {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.64);
  border: 1px solid rgba(30, 48, 69, 0.08);
  box-shadow: 0 10px 24px rgba(22, 35, 52, 0.05);
}

.contact-item span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.contact-item strong {
  color: var(--text-strong);
}

.step-number {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid rgba(47, 143, 91, 0.2);
}

.footer {
  padding: 34px 0 48px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-logo {
  height: 30px;
  width: auto;
}

.footer-right {
  color: var(--muted);
}

/* TABLET */

@media (max-width: 920px) {
  body {
    background:
      linear-gradient(rgba(255,255,255,0.70), rgba(255,255,255,0.82)),
      url('background-light.png');
    background-position: center top;
    background-repeat: repeat-y;
    background-size: 1100px auto;
    background-attachment: scroll;
  }

  .hero {
    min-height: 260px;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #0b1624;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 18px 8px;
  }

  .nav-right {
    gap: 12px 18px;
  }

  .hero-brand {
    top: 63%;
  }

  .hero-logo-graphic {
    width: 96px;
    margin-bottom: 6px;
    position: relative;
    left: 0;
  }

  .hero-logo-text {
    width: 240px;
    max-width: 76vw;
  }

  .cards-two,
  .cards-three,
  .cards-four,
  .about-profile {
    grid-template-columns: 1fr;
  }

  .profile-photo {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* MOBILE */

@media (max-width: 640px) {
  body {
    background:
      linear-gradient(rgba(255,255,255,0.72), rgba(255,255,255,0.84)),
      url('background-light.png');
    background-position: center top;
    background-repeat: repeat-y;
    background-size: 900px auto;
    background-attachment: scroll;
  }

  .container {
    width: calc(100% - 24px);
  }

  .hero {
    min-height: 200px;
  }

  .nav {
    padding: 10px 14px 6px;
    gap: 8px;
  }

  .nav-left {
    font-size: 0.82rem;
    letter-spacing: 0.05em;
  }

  .nav-right {
    gap: 10px 16px;
  }

  .nav-right a {
    font-size: 0.93rem;
  }

  .hero-brand {
    top: 62%;
  }

  .hero-logo-graphic {
    width: 82px;
    margin-bottom: 4px;
    position: relative;
    left: 0;
  }

  .hero-logo-text {
    width: 220px;
    max-width: 78vw;
  }

  .content {
    padding: 56px 0;
  }

  h1 {
    font-size: 2.1rem;
  }

  h2 {
    font-size: 1.55rem;
  }

  .intro {
    font-size: 1rem;
    line-height: 1.72;
  }

  .card,
  .text-panel,
  .profile-text,
  .experience-card {
    padding: 22px;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}