.registration-page { min-height: 100vh; background: var(--ink); }
.registration-header .back-home { color: var(--paper-dim); font-size: .67rem; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.registration-header .back-home:hover { color: var(--signal); }
.registration-hero { min-height: 68svh; padding: calc(84px + clamp(5rem, 10vw, 9rem)) clamp(1.25rem, 7vw, 8rem) clamp(4rem, 8vw, 7rem); display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); gap: clamp(3rem, 9vw, 10rem); align-items: end; position: relative; overflow: hidden; }
.registration-hero::before { content: ""; position: absolute; inset: 84px 0 0; pointer-events: none; opacity: .3; background-image: linear-gradient(rgba(232,228,216,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(232,228,216,.06) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, #000, transparent 80%); }
.registration-hero > * { position: relative; }
.registration-hero h1 { font-size: clamp(4.2rem, 9vw, 9rem); }
.registration-intro > p { margin: 0 0 2.5rem; color: var(--paper-dim); font-size: 1.05rem; line-height: 1.7; }
.registration-intro dl { margin: 0; border-top: 1px solid var(--line); }
.registration-intro dl div { padding: .9rem 0; display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }
.registration-intro dt { color: var(--paper-dim); }.registration-intro dd { margin: 0; color: var(--signal); font-weight: 700; }
.registration-shell { padding: clamp(5rem, 9vw, 8rem) clamp(1.25rem, 7vw, 8rem); color: var(--ink); background: var(--paper); }
.choice-heading { max-width: 710px; margin-bottom: 3.5rem; }
.choice-heading > span, .form-index { color: #66685f; font-size: .58rem; font-weight: 700; letter-spacing: .16em; }
.choice-heading h2, .form-sidebar h2 { margin: .8rem 0 1rem; font-family: var(--display); font-size: clamp(3rem, 6vw, 6rem); font-weight: 500; line-height: .9; letter-spacing: -.05em; }
.choice-heading p { max-width: 600px; color: #5c5e57; line-height: 1.65; }
.registration-options { border-top: 1px solid rgba(8,10,9,.25); }
.registration-option { width: 100%; min-height: 140px; padding: 1.6rem 0; display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; align-items: center; gap: 2rem; color: var(--ink); border: 0; border-bottom: 1px solid rgba(8,10,9,.25); background: transparent; font: inherit; text-align: left; cursor: pointer; transition: padding .22s ease, background .22s ease; }
.registration-option:hover, .registration-option:focus-visible { padding-inline: 1.2rem; background: rgba(8,10,9,.045); outline: 0; }
.option-number { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(8,10,9,.35); border-radius: 50%; font-size: .63rem; font-weight: 700; }
.option-copy { display: grid; gap: .35rem; }.option-copy b { font-family: var(--display); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 500; }.option-copy small { color: #66685f; font-size: .78rem; }
.option-arrow { color: #798f35; font-size: 2.4rem; }
.form-panel { padding: clamp(5rem, 9vw, 8rem) clamp(1.25rem, 7vw, 8rem); display: grid; grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr); gap: clamp(3rem, 9vw, 10rem); align-items: start; background: var(--ink-soft); border-top: 1px solid var(--line); }
.form-panel[hidden] { display: none; }
.form-sidebar { position: sticky; top: 115px; }
.back-button { margin-bottom: 4rem; padding: 0; color: var(--signal); border: 0; background: none; font: 700 .62rem var(--sans); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.form-sidebar h2 { color: var(--paper); }.form-sidebar p { max-width: 420px; color: var(--paper-dim); line-height: 1.65; }
.form-panel form { display: grid; gap: 1.5rem; }
.field-grid { display: grid; gap: 1.25rem; }.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: grid; gap: .55rem; }
.field label, .ai-controls label { color: var(--paper-dim); font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.field label span { color: var(--signal); }.field label small { font: inherit; color: #777b71; }
.field input, .field textarea, .field select, .ai-controls input { width: 100%; padding: .95rem 0; color: var(--paper); border: 0; border-bottom: 1px solid rgba(232,228,216,.35); border-radius: 0; background: transparent; font: 500 1rem var(--sans); }
.field textarea { resize: vertical; line-height: 1.55; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--signal) 50%), linear-gradient(135deg, var(--signal) 50%, transparent 50%); background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { color: var(--ink); background: var(--paper); }
.field input:focus, .field textarea:focus, .field select:focus, .ai-controls input:focus { outline: 0; border-color: var(--signal); box-shadow: none; }
.field small { color: #777b71; font-size: .65rem; }
.sweets-note { padding: clamp(1.3rem, 3vw, 2rem); border-left: 3px solid var(--signal); background: rgba(199,255,61,.07); }
.sweets-note > span { color: var(--signal); font-size: .55rem; font-weight: 700; letter-spacing: .15em; }
.sweets-note h3 { margin: .65rem 0; color: var(--paper); font: 500 1.8rem var(--display); }
.sweets-note p { max-width: 680px; margin: 0; color: var(--paper-dim); font-size: .82rem; line-height: 1.65; }
.ai-assistant { margin: 1rem 0; padding: clamp(1.3rem, 3vw, 2rem); display: grid; grid-template-columns: minmax(0, .8fr) minmax(280px, 1.2fr); gap: 2rem; border: 1px solid rgba(199,255,61,.28); background: rgba(199,255,61,.035); }
.ai-assistant > div > span { color: var(--signal); font-size: .55rem; font-weight: 700; letter-spacing: .15em; }
.ai-assistant h3 { margin: .65rem 0; font: 500 1.8rem var(--display); }.ai-assistant p { margin: 0; color: var(--paper-dim); font-size: .78rem; line-height: 1.55; }
.ai-controls { display: grid; align-content: center; gap: .6rem; }.ai-controls button { width: fit-content; padding: .8rem 1rem; color: var(--ink); border: 0; background: var(--signal); font: 700 .65rem var(--sans); letter-spacing: .09em; text-transform: uppercase; cursor: pointer; }.ai-controls button:disabled { cursor: wait; opacity: .55; }
.field-status { min-height: 1.2em; color: var(--paper-dim); }
.form-errors:empty { display: none; }.form-errors { padding: 1rem; border: 1px solid rgba(255,75,62,.55); color: #ff8d84; background: rgba(255,75,62,.06); font-size: .78rem; line-height: 1.6; }.form-errors p { margin: 0; }.form-errors .error-debug { display: block; margin-top: .45rem; color: rgba(255,255,255,.65); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .68rem; overflow-wrap: anywhere; }
.submit-button { min-height: 62px; margin-top: 1rem; padding: 0 1.25rem; display: flex; align-items: center; justify-content: space-between; color: var(--ink); border: 0; background: var(--signal); font: 700 .75rem var(--sans); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }.submit-button i { font-style: normal; font-size: 1.4rem; }.submit-button:disabled { cursor: wait; opacity: .55; }
.success-card { padding: 2rem; border: 1px solid rgba(199,255,61,.5); background: rgba(199,255,61,.06); }.success-card span { color: var(--signal); font-size: .6rem; font-weight: 700; letter-spacing: .15em; }.success-card h3 { margin: .7rem 0; font: 500 2.5rem var(--display); }.success-card p { color: var(--paper-dim); line-height: 1.6; }
.honey-field { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }
.registration-footer { padding: 2rem clamp(1.25rem, 7vw, 8rem); display: flex; justify-content: space-between; gap: 2rem; color: var(--paper-dim); border-top: 1px solid var(--line); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; }.registration-footer a { color: var(--paper-dim); text-decoration: none; }.registration-footer a:hover { color: var(--signal); }

@media (max-width: 800px) {
    .registration-header { height: 70px; }.registration-header .back-home { font-size: 0; }.registration-header .back-home::after { content: "← Terug"; font-size: .62rem; }
    .registration-hero { min-height: auto; padding-top: 135px; grid-template-columns: 1fr; gap: 2.5rem; }
    .registration-hero h1 { font-size: clamp(4.2rem, 20vw, 7rem); }
    .registration-option { min-height: 120px; grid-template-columns: 54px 1fr auto; gap: 1rem; }
    .option-number { width: 40px; height: 40px; }
    .form-panel { grid-template-columns: 1fr; }.form-sidebar { position: static; }.back-button { margin-bottom: 2.5rem; }
    .two-columns, .ai-assistant { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .registration-option { grid-template-columns: 1fr auto; }.option-number { display: none; }.option-copy small { max-width: 220px; }
    .registration-footer { flex-direction: column; }
}