:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --text: #1d252b;
  --muted: #5f6b73;
  --accent: #1f5f72;
  --accent-dark: #174653;
  --line: #dfe5e8;
  --soft: #eaf2f4;
  --shadow: 0 14px 34px rgba(28, 47, 56, .10);
  --radius: 18px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--text);
}

nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}

nav a:hover,
nav a:focus {
  color: var(--accent);
}


/* HERO */

.hero {
  padding: 48px 0 42px;
  background: linear-gradient(180deg, #eef5f6 0%, var(--bg) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 40px;
  align-items: center;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.7rem);
  max-width: 760px;
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  margin-bottom: 20px;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.lead {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 10px;
}

.hero-card,
.card,
.project-card,
.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 26px;
}

.hero-card ul {
  margin: 0;
  padding-left: 20px;
}

.hero-card li + li {
  margin-top: 8px;
}

.speed-promise {
  margin-top: 16px;
  font-size: 1.05rem;
  line-height: 1.5;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  padding: 13px 20px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}

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

.button.primary:hover,
.button.primary:focus {
  background: var(--accent-dark);
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}


/* SECTIES */

.section {
  padding: 52px 0;
}

.section.alt {
  background: var(--soft);
}

.cards {
  display: grid;
  gap: 20px;
}

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

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

.card,
.project-card {
  padding: 24px;
}

.card p,
.project-card p,
.portfolio-note,
.contact p {
  color: var(--muted);
}

.card p:last-child,
.project-card p:last-child {
  margin-bottom: 0;
}


/* PRIJZEN */

.price {
  margin-top: 18px;
  font-size: 1.15rem;
}

.price-note {
  margin-top: 22px;
  padding: 18px 22px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  line-height: 1.55;
}


/* PORTFOLIO */

.project-card a {
  font-weight: 800;
}

.project-label {
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 10px;
  color: var(--accent);
}

.portfolio-note {
  margin-top: 18px;
}

.project-image {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 16px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.project-card {
  overflow: hidden;
}


/* WERKWIJZE */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.steps li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.steps strong {
  display: block;
  margin-bottom: 8px;
}

.steps span {
  color: var(--muted);
}


/* CONTACT */

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.contact-form {
  padding: 24px;
  display: grid;
  gap: 15px;
}

.contact-form label {
  font-weight: 700;
  display: grid;
  gap: 7px;
}

input,
textarea {
  width: 100%;
  border: 1px solid #bcc8cd;
  border-radius: 10px;
  padding: 12px 13px;
  font: inherit;
  background: #fff;
  color: var(--text);
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(31, 95, 114, .16);
  border-color: var(--accent);
}

.contact-form small {
  color: var(--muted);
}


/* FOOTER */

footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-wrap {
  min-height: 68px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}


/* TABLET */

@media (max-width: 860px) {

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cards.three {
    grid-template-columns: 1fr;
  }

  .cards.two {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }
}


/* MOBIEL */

@media (max-width: 620px) {

  .wrap {
    width: min(var(--max), calc(100% - 24px));
  }

  .nav-wrap {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  nav {
    gap: 12px 18px;
  }

  .hero {
    padding: 38px 0 36px;
  }

  .section {
    padding: 42px 0;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 0;
  }
}