/* ==========================================================================
   Webatelier — design tokens
   ========================================================================== */

:root {
  /* Color — drawn from the logo's globe gradient */
  --ink: #0f2419;
  --ink-soft: #33473c;
  --paper: #faf9f4;
  --paper-raised: #f1efe6;
  --line: #e2ddcd;
  --leaf: #7ac74f;
  --forest: #1e5631;
  --forest-deep: #123822;
  --accent: #4f9a3f;

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Scale */
  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.92rem);
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 1.9rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 2.75rem);
  --step-4: clamp(2.75rem, 2.1rem + 3.2vw, 4.25rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;

  --radius: 4px;
  --max-w: 74rem;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.eyebrow::before {
  content: "";
  width: 1.4em;
  height: 1px;
  background: currentColor;
}

:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 244, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
  flex-wrap: nowrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--step-0);
  color: var(--ink);
  white-space: nowrap;
  flex-shrink: 0;
}
.brand img { width: 30px; height: 30px; }

.nav-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--step--1);
  white-space: nowrap;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--forest); }
.nav-links a.btn-primary,
.nav-links a.btn-primary:hover { color: var(--paper); }

.nav-right { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.nav-cta { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  padding: 0.7em 1.3em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.15s ease, background 0.15s ease, border-color .15s ease;
}
.btn-primary {
  background: var(--forest);
  color: var(--paper);
}
.btn-primary:hover { background: var(--forest-deep); transform: translateY(-1px); }
.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--forest); color: var(--forest); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform .2s ease, opacity .2s ease;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: var(--space-6) var(--space-5);
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: center;
}

.hero-copy h1 {
  font-size: var(--step-4);
  margin-block: var(--space-2) var(--space-3);
}
.hero-copy h1 em {
  font-style: italic;
  color: var(--forest);
}

.hero-lede {
  font-size: var(--step-1);
  color: var(--ink-soft);
  max-width: 34ch;
  margin-bottom: var(--space-4);
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.hero-meta {
  display: flex;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.hero-meta strong { color: var(--ink); display: block; font-size: var(--step-1); font-family: var(--font-display); font-weight: 600;}

/* Signature element: blueprint window */
.blueprint {
  position: relative;
  aspect-ratio: 4 / 3.2;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
}
.blueprint .bp-chrome {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-3);
}
.blueprint .bp-chrome span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink-soft); opacity: .3;
}
.blueprint svg { width: 100%; height: auto; display: block; }

.bp-draw {
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw 2.2s ease forwards 0.3s;
}
@keyframes draw {
  to { stroke-dashoffset: 0; }
}
.bp-fade {
  opacity: 0;
  animation: fadein .8s ease forwards 1.6s;
}
@keyframes fadein { to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .bp-draw { stroke-dashoffset: 0; animation: none; }
  .bp-fade { opacity: 1; animation: none; }
}

/* ==========================================================================
   Section shell
   ========================================================================== */

section { padding-block: var(--space-5); }
.section-head {
  max-width: 42rem;
  margin-bottom: var(--space-4);
}
.section-head h2 {
  font-size: var(--step-3);
  margin-top: var(--space-1);
}
.section-head p {
  color: var(--ink-soft);
  margin-top: var(--space-2);
  font-size: var(--step-0);
}

.alt-bg { background: var(--paper-raised); border-block: 1px solid var(--line); }

/* ==========================================================================
   Diensten
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  background: var(--paper);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card .tag {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--forest);
}

.service-card h3 {
  font-size: var(--step-2);
}

.service-card p { color: var(--ink-soft); }

.service-card .icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-1);
}
.service-card.primary {
  background: var(--forest);
  color: var(--paper);
}
.service-card.primary .tag { color: #b9e6a8; }
.service-card.primary p { color: #dcefd3; }
.service-card.primary .icon path,
.service-card.primary .icon circle,
.service-card.primary .icon line { stroke: var(--paper); }

/* ==========================================================================
   Portfolio
   ========================================================================== */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.portfolio-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--paper);
  transition: border-color .15s ease, transform .15s ease;
}
.portfolio-card:hover { border-color: var(--forest); transform: translateY(-2px); }

.portfolio-card .tag {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--forest);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.portfolio-card h3 {
  font-size: var(--step-1);
  margin-block: 0.5rem 0.4rem;
}
.portfolio-card p {
  color: var(--ink-soft);
  font-size: var(--step--1);
}
.portfolio-card .visit {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink);
}
.portfolio-card:hover .visit { color: var(--forest); }

/* ==========================================================================
   Werkwijze
   ========================================================================== */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-top: var(--space-3);
  border-top: 2px solid var(--forest);
}
.process-step .num {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--forest);
  display: block;
  margin-bottom: var(--space-1);
}
.process-step h3 {
  font-size: var(--step-1);
  margin-bottom: var(--space-1);
}
.process-step p { color: var(--ink-soft); font-size: var(--step--1); }

/* ==========================================================================
   Waarom
   ========================================================================== */

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: start;
}

.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.why-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2);
  align-items: start;
}
.why-list .mark {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--forest);
  color: var(--forest);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.why-list h3 { font-size: var(--step-0); font-family: var(--font-body); font-weight: 600; margin-bottom: .15rem; }
.why-list p { color: var(--ink-soft); font-size: var(--step--1); }

.why-card {
  background: var(--forest);
  color: var(--paper);
  padding: var(--space-4);
  border-radius: var(--radius);
}
.why-card .eyebrow { color: #b9e6a8; }
.why-card .eyebrow::before { background: #b9e6a8; }
.why-card p { margin-top: var(--space-2); color: #dcefd3; font-size: var(--step-1); font-family: var(--font-display); line-height: 1.35; }

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
}

.contact-info dl {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
}
.contact-info dt {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.contact-info dd {
  margin: 0.2rem 0 0;
  font-size: var(--step-1);
  font-family: var(--font-display);
}
.contact-info dd a { text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-info dd a:hover { border-color: var(--forest); color: var(--forest); }

form.contact-form {
  display: grid;
  gap: var(--space-3);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: var(--space-4);
  border-radius: var(--radius);
}
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.field input, .field textarea {
  font: inherit;
  padding: 0.75em 0.9em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--forest);
}
.contact-form .btn-primary { justify-self: start; }
.form-note { font-size: var(--step--1); color: var(--ink-soft); }

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  border-top: 1px solid var(--line);
  padding-block: var(--space-4);
  margin-top: var(--space-5);
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.footer-brand img { width: 20px; height: 20px; }
footer nav {
  display: flex;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--step--1);
}
footer nav a { text-decoration: none; color: var(--ink-soft); }
footer nav a:hover { color: var(--forest); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-lede { max-width: none; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1000px) {
  .nav-links, .nav-right { display: none; }
  .nav-toggle { display: block; }
  .process { grid-template-columns: 1fr; }
  .hero-meta { gap: var(--space-3); }
  .site-header { position: sticky; }
  .site-header .wrap { position: relative; }
  header.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    padding: var(--space-3);
    border-bottom: 1px solid var(--line);
    gap: var(--space-2);
    white-space: normal;
  }
  header.nav-open .nav-cta { display: list-item; margin-top: 0.3rem; }
  header.nav-open .nav-cta:first-of-type { margin-top: 0.8rem; }
}

@media (max-width: 640px) {
  .process { grid-template-columns: 1fr; }
}