@font-face {
  font-family: "League Spartan";
  src: url("fonts/LeagueSpartan-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "League Spartan";
  src: url("fonts/LeagueSpartan-Medium.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-SemiBold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/*
 * Huisstijl: Heineken draagt de campagne (groen, rode ster),
 * Licht&Reclame de techniek en het licht (indigo, blauw).
 */
:root {
  /* Heineken */
  --green: #03592b;
  --green-dark: #023f1e;
  --green-deep: #012614;
  --green-soft: #e6f0ea;
  --green-tint: #f2f7f4;
  --red: #da2128;

  /* Licht&Reclame */
  --lr-indigo: #4a4e8f;
  --lr-blue: #0a7bc1;
  --lr-lavender: #a9a7d0;
  --lr-soft: #eef0f9;

  /* Neutraal */
  --ink: #0d1a12;
  --muted: #56615a;
  --line: #dfe4e1;
  --line-strong: #c4ccc7;
  --paper: #ffffff;
  --mist: #f4f6f5;
  --danger: #b3261e;
  --danger-soft: #fdeceb;
  --warning: #7a5300;
  --warning-soft: #fff4d6;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(13, 26, 18, 0.06), 0 4px 12px rgba(13, 26, 18, 0.04);
  --shadow: 0 2px 4px rgba(13, 26, 18, 0.04), 0 18px 40px rgba(13, 26, 18, 0.1);
  --shadow-lg: 0 30px 70px rgba(1, 38, 20, 0.28);
  --star: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);

  --logo-scale: 0.78;
  --logo-x: 0%;
  --logo-y: 0%;
  --logo-rotation: 0deg;
}

* {
  box-sizing: border-box;
}

/* Het hidden-attribuut wint altijd van display-regels uit componenten. */
[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

/* Kolom over de volle hoogte, zodat de footer ook op korte pagina's onderaan staat. */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font-family: "Inter", Arial, Helvetica, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "League Spartan", Arial, Helvetica, sans-serif;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(38px, 5vw, 64px);
}

h2 {
  font-size: clamp(30px, 3.4vw, 44px);
}

h3 {
  font-size: 24px;
  letter-spacing: -0.01em;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 20;
  padding: 10px 14px;
  color: var(--green-dark);
  background: var(--paper);
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 12px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

/* Verbindende lijn: Heineken-groen loopt over in Licht&Reclame-indigo en -blauw. */
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green) 0%, var(--green) 45%, var(--lr-indigo) 75%, var(--lr-blue) 100%);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-heineken-logo {
  width: 150px;
  height: auto;
}

.brand-times {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.brand-partner-logo {
  width: 118px;
  height: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.text-link {
  padding: 8px 12px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  background: transparent;
  border: 0;
  border-radius: 999px;
  transition: background 160ms ease, color 160ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--green);
  background: var(--green-tint);
}

/* Knoppen */

.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary {
  color: var(--paper);
  background: var(--green);
  box-shadow: 0 8px 20px rgba(3, 89, 43, 0.28);
}

.primary:hover,
.primary:focus-visible {
  background: var(--green-dark);
  box-shadow: 0 12px 26px rgba(3, 89, 43, 0.34);
  transform: translateY(-1px);
}

.primary:disabled {
  cursor: not-allowed;
  color: rgba(255, 255, 255, 0.85);
  background: #9db3a6;
  box-shadow: none;
  transform: none;
}

.secondary {
  color: var(--green-dark);
  background: var(--paper);
  border-color: var(--line-strong);
}

.secondary:hover,
.secondary:focus-visible {
  border-color: var(--green);
  background: var(--green-tint);
  transform: translateY(-1px);
}

.small {
  min-height: 40px;
  padding: 8px 18px;
  font-size: 14px;
}

.full {
  width: 100%;
}

/* Voortgang */

.progress-shell {
  padding: 22px 32px 0;
}

/* Op het welkomstscherm is er nog geen stap; de balk start bij het logo. */
body[data-step="welcome"] .progress-shell {
  display: none;
}

.progress-steps {
  display: flex;
  align-items: center;
  max-width: 880px;
  margin: 0 auto;
  padding: 10px 16px;
  list-style: none;
  counter-reset: step;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.progress-steps li {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.progress-steps li:last-child {
  flex: 0 0 auto;
}

.progress-steps li::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  background: var(--paper);
}

.progress-steps li::after {
  content: "";
  flex: 1;
  min-width: 12px;
  height: 2px;
  margin-right: 10px;
  background: var(--line);
  border-radius: 2px;
}

.progress-steps li:last-child::after {
  display: none;
}

.progress-steps li.is-complete {
  color: var(--green);
}

.progress-steps li.is-complete::before {
  content: "✓";
  color: var(--green);
  background: var(--green-soft);
  border-color: var(--green-soft);
}

.progress-steps li.is-complete::after {
  background: var(--green);
}

.progress-steps li.is-active {
  color: var(--ink);
}

.progress-steps li.is-active::before {
  color: var(--paper);
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
}

/* Stappen en algemene opbouw */

.app-step {
  display: none;
  padding: 36px 32px 80px;
}

.app-step.is-active {
  display: block;
  animation: step-in 260ms ease both;
}

@keyframes step-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* Eyebrow met de rode Heineken-ster. */
.partner-line {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.partner-line::before {
  content: "";
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 2px;
  background: var(--red);
  clip-path: var(--star);
}

.section-heading {
  max-width: 1180px;
  margin: 0 auto 28px;
}

.section-heading.compact {
  display: grid;
  gap: 4px;
}

.section-heading p:not(.partner-line) {
  margin: 12px 0 0;
}

.section-heading p:not(.partner-line),
.technical-copy p:not(.partner-line),
.thanks p {
  max-width: 660px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.bottom-actions,
.editor-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.upload-panel,
.editor-stage,
.render-card,
.technical-panel,
.ai-render-panel,
.order-form,
.confirm-preview,
.confirm-summary,
.thanks {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* Welkom */

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 78% 45%, rgba(255, 250, 220, 0.2), transparent 38%),
    radial-gradient(circle at 0% 100%, rgba(74, 78, 143, 0.45), transparent 45%),
    linear-gradient(135deg, var(--green) 0%, var(--green-dark) 55%, var(--green-deep) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Grote, vage ster als achtergrondaccent. */
.hero::before {
  content: "";
  position: absolute;
  right: -90px;
  top: -110px;
  width: 360px;
  height: 360px;
  background: rgba(255, 255, 255, 0.04);
  clip-path: var(--star);
  pointer-events: none;
}

.hero-copy {
  position: relative;
}

.hero .partner-line {
  color: #bfe3cb;
}

.hero h1 {
  color: var(--paper);
}

.hero-lead {
  max-width: 560px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.hero .primary {
  color: var(--green-deep);
  background: var(--paper);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
}

.hero .primary:hover,
.hero .primary:focus-visible {
  background: #eaf4ee;
}

.hero .secondary {
  color: var(--paper);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
}

.hero .secondary:hover,
.hero .secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--paper);
}

.trust-list {
  display: grid;
  gap: 12px;
  margin: 32px 0 0;
  padding: 24px 0 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.trust-list li {
  position: relative;
  padding-left: 30px;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
}

.trust-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--green-deep);
  font-size: 12px;
  background: #bfe3cb;
  border-radius: 50%;
}

.hero-visual {
  position: relative;
}

.hero-caption {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 2;
  padding: 6px 12px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.86);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.info-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 20px auto 0;
}

.info-tile {
  position: relative;
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 132px;
  padding: 24px 56px 24px 24px;
  overflow: hidden;
  color: var(--ink);
  text-align: left;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.info-tile::after {
  content: "→";
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--green);
  background: var(--green-tint);
  border-radius: 50%;
  transition: transform 160ms ease;
}

.info-tile:hover,
.info-tile:focus-visible {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.info-tile:hover::after,
.info-tile:focus-visible::after {
  transform: translateX(3px);
}

.info-tile span {
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-tile strong {
  font-family: "League Spartan", Arial, Helvetica, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
}

/* De Licht&Reclame-tegel krijgt de partnerkleur. */
.info-tile[data-info="lichtreclame"] span,
.info-tile[data-info="lichtreclame"]::after {
  color: var(--lr-indigo);
}

.info-tile[data-info="lichtreclame"]::after {
  background: var(--lr-soft);
}

/* Logo-editor */

.editor-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.upload-panel {
  align-self: start;
  padding: 20px;
}

.dropzone {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 28px 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  cursor: pointer;
  background: var(--green-tint);
  border: 2px dashed #a9c3b3;
  border-radius: var(--radius);
  transition: background 160ms ease, border-color 160ms ease;
}

.dropzone:hover,
.dropzone:focus-within,
.dropzone.is-dragging {
  background: var(--green-soft);
  border-color: var(--green);
}

.dropzone input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.dropzone strong {
  margin-top: 6px;
  color: var(--ink);
  font-family: "League Spartan", Arial, Helvetica, sans-serif;
  font-size: 21px;
  font-weight: 700;
}

.upload-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: var(--paper);
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 8px 18px rgba(3, 89, 43, 0.28);
}

.upload-icon svg,
.success-mark svg,
.dialog-close svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#useSampleLogo {
  margin-top: 12px;
}

.upload-progress,
.ai-progress {
  display: none;
  gap: 8px;
  margin: 12px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.upload-progress.is-visible,
.ai-progress.is-visible {
  display: grid;
}

.upload-progress-bar,
.ai-progress-bar {
  height: 8px;
  overflow: hidden;
  background: var(--lr-soft);
  border-radius: 999px;
}

/* Voortgang en "licht" zijn het domein van Licht&Reclame. */
.upload-progress-bar span,
.ai-progress-bar span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--lr-indigo), var(--lr-blue));
  border-radius: inherit;
  transition: width 220ms ease;
}

.file-status {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.file-status.is-error,
.file-status.is-warning {
  padding: 12px 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

.file-status.is-error {
  color: var(--danger);
  background: var(--danger-soft);
}

.file-status.is-warning {
  color: var(--warning);
  background: var(--warning-soft);
}

.control-stack {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.range-row {
  display: grid;
  grid-template-areas:
    "label value"
    "slider slider";
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.range-row span {
  grid-area: label;
}

.range-row output {
  grid-area: value;
  min-width: 0;
  padding: 2px 10px;
  color: var(--green);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  background: var(--green-tint);
  border-radius: 999px;
}

.range-row input[type="range"] {
  grid-area: slider;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  accent-color: var(--green);
  background: transparent;
  border: 0;
}

.editor-actions {
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.editor-actions .primary {
  flex: 1;
}

.editor-stage {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.editor-stage .editor-preview {
  flex: 1;
}

.stage-toolbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}

.stage-toolbar span {
  color: var(--muted);
  font-size: 14px;
}

/* Lichtbak-mockup */

.sign-scene {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 400px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.42), transparent 42%),
    linear-gradient(180deg, #f0f1ee, #d9ddd8);
}

.facade-lines {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(90deg, transparent 0 94%, rgba(124, 130, 123, 0.14) 94% 95%, transparent 95%),
    linear-gradient(180deg, transparent 0 88%, rgba(124, 130, 123, 0.12) 88% 89%, transparent 89%);
  background-size: 180px 120px;
}

.facade-night {
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 232, 0.22), transparent 34%),
    linear-gradient(180deg, #1d2422, #0b0e0d);
}

.hero-sign,
.editor-preview {
  min-height: 540px;
}

.hero-sign {
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.sign-mockup {
  position: relative;
  width: 430px;
  height: 430px;
  transform-style: preserve-3d;
  filter: drop-shadow(0 24px 28px rgba(0, 0, 0, 0.18));
  background: url("reference/lichtbak-sjabloon-cutout.png") center / contain no-repeat;
}

/* Beugel, ster en voet zitten al in de sjabloonafbeelding. */
.wall-bracket,
.brand-star,
.heineken-base,
.base-side {
  display: none !important;
}

/* Positie van de ronde plaat in lichtbak-sjabloon-cutout.png (2000 px): middelpunt 920,812, diameter 1188. */
.round-carrier {
  position: absolute;
  left: 16.3%;
  top: 10.9%;
  z-index: 1;
  width: 59.4%;
  aspect-ratio: 1;
  border-radius: 50%;
  /*
   * Multiply op de laag zelf (niet op het logo): de laag is een eigen stacking context, dus alleen zo
   * mengt het logo met de plaat eronder. Wit valt weg, zoals een witte achtergrond ook niet gedrukt wordt.
   */
  mix-blend-mode: multiply;
}

.round-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
}

.facade-night .sign-mockup {
  filter:
    drop-shadow(0 0 26px rgba(255, 255, 218, 0.46))
    drop-shadow(0 24px 28px rgba(0, 0, 0, 0.22));
}

.customer-logo {
  width: 86%;
  height: 86%;
  object-fit: contain;
  transform: translate(var(--logo-x), var(--logo-y)) scale(var(--logo-scale)) rotate(var(--logo-rotation));
  transform-origin: center;
  user-select: none;
  pointer-events: none;
}

.logo-drag-area {
  cursor: grab;
  touch-action: none;
}

.logo-drag-area:active {
  cursor: grabbing;
}

/*
 * Schuin aanzicht: een render van de lichtbak onder een hoek (lichtbak-schuin-*.jpg, 800x800) met lege plaat.
 * Het logo staat in een cirkel die met een matrix op de ellips van de plaat wordt afgebeeld.
 * Waarden gemeten op de render: middelpunt 379.8,343.2 px, straal van de cirkel 266.3 px;
 * de matrix houdt "omhoog" verticaal. Bij een nieuwe render opnieuw meten.
 */
.photo-scene {
  min-height: 400px;
  padding: 0;
}

.photo-dag {
  background: linear-gradient(90deg, #8f8f8f, #a1a09d);
}

.photo-avond {
  background: #17161b;
}

.sign-photo {
  position: relative;
  width: 400px;
  max-width: 100%;
  aspect-ratio: 1;
  /* Zijranden laten overlopen in de achtergrond van de kaart. */
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.sign-photo-template {
  width: 100%;
  height: 100%;
}

.photo-face {
  position: absolute;
  left: 47.477%;
  top: 42.902%;
  width: 66.569%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  transform: translate(-50%, -50%) matrix(0.8675, 0.0847, 0, 0.9854, 0, 0);
}

/* Zie .round-carrier: multiply op de laag laat wit wegvallen en de structuur van de plaat doorschijnen. */
.photo-face {
  mix-blend-mode: multiply;
}

/* Resultaat */

.render-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto 20px;
}

.render-card,
.confirm-preview {
  position: relative;
  overflow: hidden;
}

.render-card .sign-scene {
  min-height: 400px;
}

/* Label zweeft als badge over de scène. */
.render-label {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  padding: 6px 12px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
}

.ai-render-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto 20px;
  padding: 24px 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(10, 123, 193, 0.1), transparent 45%),
    var(--paper);
  border-left: 4px solid var(--lr-indigo);
}

.ai-render-panel .partner-line,
.technical-copy .partner-line {
  color: var(--lr-indigo);
}

.ai-render-panel .partner-line::before,
.technical-copy .partner-line::before {
  width: 12px;
  height: 12px;
  background: var(--lr-blue);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.ai-render-panel p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
}

.ai-render-actions {
  display: grid;
  gap: 10px;
}

.ai-render-actions .secondary {
  color: var(--lr-indigo);
  border-color: var(--lr-lavender);
}

.ai-render-actions .secondary:hover,
.ai-render-actions .secondary:focus-visible {
  background: var(--lr-soft);
  border-color: var(--lr-indigo);
}

.technical-panel {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 28px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px;
}

.technical-copy p:not(.partner-line):last-child {
  margin: 12px 0 0;
  font-size: 16px;
}

.technical-drawing {
  min-height: 330px;
  background:
    linear-gradient(rgba(74, 78, 143, 0.06) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, rgba(74, 78, 143, 0.06) 1px, transparent 1px) 0 0 / 24px 24px,
    #fafbfe;
  border: 1px solid #dfe1ef;
  border-radius: var(--radius-sm);
}

.technical-drawing svg {
  width: 100%;
  height: 100%;
  min-height: 330px;
}

.technical-drawing text {
  fill: var(--lr-indigo);
  font-family: "Inter", Arial, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.dim-line,
.thin-line {
  stroke: var(--lr-indigo);
  stroke-width: 2;
}

.thin-line {
  stroke-width: 1;
}

.technical-drawing marker path {
  fill: var(--lr-indigo);
}

.technical-circle {
  fill: #eef0eb;
  stroke: #9ea5a0;
  stroke-width: 12;
}

.technical-plate {
  fill: #fffdf0;
  stroke: #cfd4cf;
  stroke-width: 3;
}

.technical-base {
  fill: var(--green);
  stroke: #9ea5a0;
  stroke-width: 3;
}

.technical-drawing .technical-base-text {
  fill: #ffffff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 38px;
  font-weight: 800;
}

.side-profile {
  fill: rgba(169, 167, 208, 0.3);
  stroke: var(--lr-indigo);
  stroke-width: 2;
}

/* foreignObject is een eigen laag in de SVG; daarop mengen zodat een witte logo-achtergrond wegvalt. */
.technical-drawing foreignObject {
  mix-blend-mode: multiply;
}

.technical-logo-shell {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.bottom-actions {
  max-width: 1180px;
  margin: 28px auto 0;
  justify-content: flex-end;
}

/* Formulier */

[data-step="order"] .section-heading {
  max-width: 960px;
}

.order-form {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px;
}

fieldset {
  margin: 0 0 28px;
  padding: 0;
  border: 0;
}

fieldset + fieldset {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

/* Float voorkomt dat de legend op de bovenrand van de fieldset gaat staan. */
legend {
  float: left;
  width: 100%;
  margin-bottom: 18px;
  padding: 0;
  font-family: "League Spartan", Arial, Helvetica, sans-serif;
  font-size: 24px;
  font-weight: 700;
}

.form-grid {
  clear: both;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

label {
  display: grid;
  align-content: start;
  gap: 6px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  font-weight: 400;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #9fada4;
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--green);
  outline: none;
  box-shadow: 0 0 0 4px rgba(3, 89, 43, 0.14);
}

button:focus-visible,
.dropzone:focus-within {
  outline: 3px solid rgba(3, 89, 43, 0.35);
  outline-offset: 3px;
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  background: #fffbfb;
  border-color: var(--danger);
}

input[aria-invalid="true"]:focus,
select[aria-invalid="true"]:focus,
textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 4px rgba(179, 38, 30, 0.14);
}

.field-error {
  color: var(--danger);
  font-size: 13px;
  font-weight: 700;
}

.field-error:empty {
  display: none;
}

.form-error {
  min-height: 0;
  margin: 0;
  color: var(--danger);
  font-weight: 700;
}

.form-error:not(:empty) {
  padding: 12px 14px;
  background: var(--danger-soft);
  border-radius: var(--radius-sm);
}

.order-form .bottom-actions {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* Controle */

.confirm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.confirm-preview .sign-scene {
  height: 100%;
  min-height: 460px;
}

.confirm-summary {
  padding: 28px;
}

#orderSummary {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0;
  margin: 18px 0 24px;
  font-size: 15px;
}

#orderSummary dt,
#orderSummary dd {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

#orderSummary dt {
  padding-right: 20px;
  color: var(--muted);
}

#orderSummary dd {
  margin: 0;
  font-weight: 700;
}

.check-row {
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  margin: 0 0 8px;
  padding: 12px 14px;
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
  background: var(--mist);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background 160ms ease, border-color 160ms ease;
}

.check-row:has(input:checked) {
  background: var(--green-tint);
  border-color: var(--green-soft);
}

.check-row input {
  width: 20px;
  min-height: 20px;
  margin: 2px 0 0;
  accent-color: var(--green);
}

.confirm-summary .bottom-actions {
  margin-top: 20px;
}

/* Bedankt */

.thanks {
  display: grid;
  justify-items: center;
  gap: 12px;
  max-width: 680px;
  margin: 40px auto 0;
  padding: 56px 36px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, var(--green-soft), transparent 60%),
    var(--paper);
}

.thanks p {
  margin: 0;
}

.success-mark {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin-bottom: 8px;
  color: var(--paper);
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 10px var(--green-soft), 0 14px 30px rgba(3, 89, 43, 0.3);
}

.success-mark svg {
  width: 34px;
  height: 34px;
}

.thanks .mail-note {
  padding: 8px 16px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 700;
  background: var(--green-tint);
  border-radius: 999px;
}

.thanks .mail-note:empty {
  display: none;
}

.thanks .primary {
  margin-top: 12px;
}

/* Footer met verplichte alcoholslogan */

main {
  flex: 1;
}

.site-footer {
  color: rgba(255, 255, 255, 0.85);
  background: var(--green-deep);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 32px;
}

.footer-slogan {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-size: 15px;
}

.footer-slogan strong {
  color: var(--paper);
}

.footer-18 {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  border: 2px solid var(--paper);
  border-radius: 50%;
}

.footer-meta {
  display: grid;
  justify-items: end;
  gap: 4px;
  font-size: 14px;
}

.footer-meta p {
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 4px;
}

.site-footer .text-link {
  padding: 4px 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer .text-link:hover,
.site-footer .text-link:focus-visible {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
}

/* Dialoog */

.info-dialog {
  width: calc(100% - 32px);
  max-width: 640px;
  padding: 36px;
  border: 0;
  border-top: 4px solid var(--green);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.info-dialog::backdrop {
  background: rgba(1, 38, 20, 0.55);
  backdrop-filter: blur(3px);
}

.dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--ink);
  background: var(--mist);
  border: 0;
  border-radius: 50%;
}

.dialog-close:hover {
  background: var(--line);
}

.info-dialog h2 {
  padding-right: 48px;
  font-size: 30px;
}

.info-dialog p,
.info-dialog li {
  color: var(--muted);
  font-size: 17px;
}

.info-dialog ul {
  padding-left: 20px;
}

.info-dialog li + li {
  margin-top: 8px;
}

/* Responsief */

@media (max-width: 980px) {
  .hero,
  .editor-grid,
  .technical-panel,
  .ai-render-panel,
  .confirm-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 40px;
  }

  .info-band,
  .render-grid {
    grid-template-columns: 1fr;
  }

  .header-actions .text-link {
    display: none;
  }

  /* Op smalle schermen eerst de preview, zodat je ziet wat de schuiven doen. */
  .editor-stage {
    order: -1;
  }

  .editor-stage .editor-preview {
    min-height: 420px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 16px;
  }

  .app-step,
  .progress-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .app-step {
    padding-top: 24px;
  }

  .brand-lockup {
    gap: 10px;
  }

  .brand-heineken-logo {
    width: 104px;
  }

  .brand-partner-logo {
    width: 82px;
  }

  .brand-times {
    width: 20px;
    height: 20px;
    font-size: 11px;
  }

  .site-header .small {
    white-space: nowrap;
  }
}

@media (max-width: 440px) {
  /* De hero heeft dezelfde knop; in de header past hij niet meer naast beide logo's. */
  .header-actions {
    display: none;
  }

  /* Alleen nummers; de actieve stap houdt zijn label. */
  .progress-steps {
    padding: 8px 12px;
  }

  .progress-steps li span {
    display: none;
  }

  .progress-steps li.is-active {
    flex: 0 0 auto;
  }

  .progress-steps li.is-active span {
    display: inline;
  }

  .progress-steps li.is-active:not(:last-child)::after {
    flex: 0 0 12px;
  }

  .progress-steps li::after {
    margin-right: 6px;
  }

  .progress-steps li {
    gap: 6px;
  }

  .hero {
    padding: 28px 20px;
    gap: 28px;
    border-radius: var(--radius);
  }

  .hero-lead,
  .section-heading p:not(.partner-line),
  .technical-copy p:not(.partner-line),
  .thanks p {
    font-size: 16px;
  }

  .sign-scene,
  .hero-sign,
  .editor-preview,
  .render-card .sign-scene,
  .confirm-preview .sign-scene {
    min-height: 330px;
  }

  .sign-mockup {
    width: 310px;
    height: 310px;
    transform: scale(0.82);
  }

  .stage-toolbar,
  .hero-actions,
  .bottom-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .stage-toolbar {
    gap: 4px;
  }

  .order-form,
  .confirm-summary,
  .technical-panel,
  .ai-render-panel {
    padding: 20px;
  }

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

  #orderSummary {
    grid-template-columns: 1fr;
  }

  #orderSummary dt {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .thanks {
    padding: 40px 20px;
  }

  .footer-inner {
    padding: 24px 16px;
  }

  .footer-meta {
    justify-items: start;
  }

  .footer-links {
    margin-left: -10px;
  }
}