/* Let's Build intake form on the electric-blue system (site.css).
   Keeps every hook form.js uses: .form-progress(.visible) / __fill, .form-intro, .form-wrap (JS shows it as flex),
   .form-screen(.active), .form-option(.selected), .options-error, .form-field--error, .form-error-banner(.visible).
   Rules: research/design-inspo/ux-principles.md (16px+ body, 44px+ targets, one primary action per screen). */

.form-nav { background: rgba(4, 7, 15, 0.95); border-bottom-color: var(--line); }
.form-nav-back { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }

/* progress line under the nav */
.form-progress { position: fixed; z-index: 49; top: var(--nav-h); left: 0; right: 0; height: 3px; background: rgba(232, 238, 248, 0.08); opacity: 0; transition: opacity .3s ease; }
.form-progress.visible { opacity: 1; }
.form-progress__fill { height: 100%; width: 0%; background: var(--electric); box-shadow: 0 0 12px var(--electric-glow); transition: width .5s cubic-bezier(.16, 1, .3, 1); }

/* intro */
.form-intro { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: calc(var(--nav-h) + 40px) var(--gutter) 64px; }
.form-intro__inner { max-width: 40rem; text-align: center; display: grid; justify-items: center; gap: 18px; }
.form-intro__headline { font: 800 clamp(2.6rem, 10vw, 4.6rem)/0.98 var(--sans); letter-spacing: -0.045em; }
.form-intro__headline span { display: block; background: linear-gradient(90deg, #FFFFFF 0%, #CFE0FF 40%, var(--electric) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .08em; }
.form-intro__copy { color: var(--muted); font-size: 1.125rem; max-width: 30rem; }
.form-intro__time { font: 500 0.8rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.form-intro__consult { color: var(--muted); max-width: 30rem; }
.form-intro .btn { min-width: 220px; }

/* steps */
.form-wrap { display: none; min-height: 100vh; min-height: 100svh; justify-content: center; align-items: flex-start; padding: calc(var(--nav-h) + 40px) var(--gutter) 96px; }
.intake-form { width: 100%; max-width: 680px; }
.form-screen { display: none; width: 100%; }
.form-screen.active { display: block; }
.form-step { margin-bottom: 10px; }
.form-screen__headline { font: 700 clamp(2rem, 7vw, 3rem)/1.05 var(--sans); letter-spacing: -0.04em; margin-bottom: 12px; }
.form-screen__sub { color: var(--muted); margin-bottom: 20px; }

.form-error-banner { display: none; margin: 8px 0 16px; padding: 12px 16px; border-radius: 14px; background: rgba(255, 120, 120, 0.1); border: 1px solid rgba(255, 150, 150, 0.4); color: #FFB4B4; font-size: 1rem; }
.form-error-banner.visible { display: block; }

/* option cards: the whole card is the tap target */
.form-options { display: grid; gap: 10px; margin: 20px 0 8px; border-radius: 16px; }
.form-options__label { display: block; font: 600 1.05rem/1.4 var(--sans); margin-bottom: 4px; }
.form-note { display: block; margin-top: 4px; font: 400 1rem/1.5 var(--sans); color: var(--muted); }
@media (min-width: 720px) { .form-options--grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.form-option { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 14px; align-items: start; min-height: 64px; padding: 16px 18px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.form-option:hover { border-color: rgba(111, 168, 255, 0.5); }
.form-option input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.form-option__marker { width: 22px; height: 22px; margin-top: 1px; border-radius: 50%; border: 2px solid var(--line-2); display: grid; place-items: center; transition: border-color .2s ease, background .2s ease; }
.form-option--check .form-option__marker { border-radius: 7px; }
.form-option__title { display: block; font: 600 1.0625rem/1.3 var(--sans); }
.form-option__desc { display: block; margin-top: 4px; font-size: 1rem; line-height: 1.5; color: var(--muted); }
.form-option.selected { border-color: var(--electric); background: rgba(111, 168, 255, 0.09); box-shadow: 0 0 0 1px rgba(111, 168, 255, 0.35) inset; }
.form-option.selected .form-option__marker { border-color: var(--electric); background: var(--electric); }
.form-option.selected .form-option__marker::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #04070F; }
.form-option--check.selected .form-option__marker::after { width: 10px; height: 6px; border-radius: 0; background: none; border: solid #04070F; border-width: 0 0 2px 2px; transform: translateY(-1px) rotate(-45deg); }
.form-option:has(input:focus-visible) { outline: 2px solid var(--electric); outline-offset: 3px; }
.options-error { box-shadow: 0 0 0 2px rgba(255, 150, 150, 0.55); }

.form-divider { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }

/* contact fields */
.form-field { display: grid; gap: 8px; margin-top: 18px; }
.form-field__sublabel { font: 600 1rem/1.3 var(--sans); }
.form-field__hint { color: var(--muted); font-size: 1rem; }
.form-field__input, .form-field__textarea { width: 100%; min-height: 52px; padding: 13px 16px; border-radius: 14px; background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); font: 400 1rem/1.4 var(--sans); }
.form-field__textarea { min-height: 120px; resize: vertical; }
.form-field__input::placeholder, .form-field__textarea::placeholder { color: #8796AD; }
.form-field__input:focus, .form-field__textarea:focus { outline: none; border-color: var(--electric); box-shadow: 0 0 0 3px rgba(111, 168, 255, 0.2); }
.form-field--error .form-field__input, .form-field--error .form-field__textarea { border-color: rgba(255, 150, 150, 0.8); }
.optional-tag { margin-left: 6px; font: 500 0.75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.form-field--conditional { display: none; } .form-field--conditional.visible { display: grid; }

/* actions: primary first and full width on phones, Back as a quiet text button */
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 28px; }
.form-actions .btn { min-width: 180px; }
@media (max-width: 559px) { .form-actions .btn { width: 100%; } }
.form-back-btn { min-height: 44px; padding: 0 4px; background: none; border: 0; color: var(--muted); font: 600 1rem/1 var(--sans); cursor: pointer; }
.form-back-btn:hover { color: var(--ink); }

/* confirmation */
.form-screen--confirm .form-screen__inner { display: grid; gap: 16px; }
.form-confirm__ring { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #04070F; background: var(--mint); box-shadow: 0 0 28px rgba(127, 227, 176, 0.35); }
.form-confirm__ring svg { width: 26px; height: 26px; }
.form-confirm__headline { font: 700 clamp(2.2rem, 8vw, 3.4rem)/1 var(--sans); letter-spacing: -0.04em; }
.form-confirm__copy, .form-confirm__next { color: var(--muted); }
.form-confirm__copy a { color: var(--electric); font-weight: 600; text-underline-offset: 4px; display: inline-block; padding: 2px 0; }
.form-confirm__creed { font: 500 0.85rem/1.6 var(--mono); letter-spacing: .06em; color: var(--electric); }
.form-confirm__home { margin-top: 8px; }
.form-intro__consult a { color: var(--electric); font-weight: 600; text-underline-offset: 4px; display: inline-block; padding: 2px 0; }

/* during the steps: Creo moves from the floating button into the header (never covers form controls) */
.form-nav-creo { display: none; min-height: 44px; align-items: center; background: none; border: 0; cursor: pointer; font: 600 1rem/1 var(--sans); margin-right: 18px; }
body.form-started .form-nav-creo { display: inline-flex; }
body.form-started .form-nav-back { display: none; }
body.form-started .c2-launch { display: none !important; }

/* workshops form extras */
.form-field__label { display: block; font: 600 1.05rem/1.4 var(--sans); margin-top: 8px; }
.form-field__input[type="date"] { color-scheme: dark; }

/* Creo pre-filled this form from the chat */
.creo-filled { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 24px; padding: 14px 16px; border-radius: 16px; background: rgba(111, 168, 255, 0.10); border: 1px solid rgba(111, 168, 255, 0.45); }
.creo-filled .c2-orb { width: 26px; height: 26px; margin-top: 2px; }
.creo-filled p { color: var(--ink); font-size: 1rem; line-height: 1.5; }
.creo-filled__ask { display: inline-flex; align-items: center; min-height: 24px; padding: 0; background: none; border: 0; color: var(--electric); font: 600 1rem/1.5 var(--sans); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* UX review 2026-10-23: back arrow on the left, menu on the right on every width; Ask Creo lives in the menu while filling */
.form-nav__left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.form-nav__back { width: 44px; height: 44px; flex: none; display: grid; place-items: center; background: none; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink); cursor: pointer; }
.form-nav__back svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.form-nav__back:hover, .form-nav .nav__menu:hover { border-color: var(--electric); color: var(--electric); }
.form-nav .nav__menu { display: grid; margin-left: auto; flex: none; }
.form-nav-creo, .form-nav-back { display: none !important; }
.sheet__creo { display: inline-flex; align-items: center; gap: 12px; align-self: flex-start; margin-top: 28px; min-height: 48px; padding: 0 20px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(47, 107, 255, 0.12); color: var(--ink); font: 600 1.05rem/1 var(--sans); cursor: pointer; }
.sheet__creo .c2-orb { width: 22px; height: 22px; }
.sheet__contact { margin-top: 20px; color: var(--muted); font-size: 0.95rem; }
.sheet .sheet__contact a { font: inherit; letter-spacing: 0; border: 0; padding: 0; color: var(--electric); text-decoration: underline; text-underline-offset: 4px; }
.form-intro__contact { color: var(--muted); font-size: 0.95rem; margin-top: 4px; }
.form-intro__contact a { color: var(--electric); text-underline-offset: 4px; }
@media (max-width: 380px) { .form-nav .nav__logo { font-size: 0.95rem; } }

/* Workshops intro (Von 2026-10-24): in person or virtual; the free lessons live under Virtual */
.ways { display: grid; gap: 12px; width: 100%; max-width: 40rem; margin: 22px auto 0; text-align: left; }
@media (min-width: 720px) { .ways { grid-template-columns: 1fr 1fr; } }
.way { padding: 18px 18px 20px; border-radius: 16px; border: 1px solid var(--line); background: rgba(232, 238, 248, 0.03); display: flex; flex-direction: column; gap: 10px; }
.way--virtual { border-color: rgba(111, 168, 255, 0.4); background: rgba(111, 168, 255, 0.06); }
.way__tag { margin: 0; font: 500 0.74rem/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--electric); }
.way__copy { margin: 0; color: #B6C3D6; font-size: 0.98rem; line-height: 1.6; }
.way__path { list-style: none; margin: 2px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; counter-reset: wp; }
.way__path li { counter-increment: wp; display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 0 10px; border-radius: 999px; border: 1px solid rgba(111, 168, 255, 0.32); color: #CFDDF2; font: 500 0.8rem/1 var(--sans); }
.way__path li::before { content: counter(wp); font: 600 0.7rem/1 var(--mono); color: var(--electric); }
.way__btn { align-self: flex-start; margin-top: 4px; }