/* ============================================================
   SV Partners — Interactive features
   Animated stats · service selector · calculator · fit quiz · multi-step form
   ============================================================ */

/* ---------------- ANIMATED STATS BAND ---------------- */
.statsband { background: var(--ink-deep); color: var(--on-dark); padding-block: clamp(48px, 6vw, 76px); position: relative; overflow: hidden; }
.statsband::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(40% 80% at 88% 0%, rgba(200,150,62,0.30), transparent 62%); }
.statsband__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--on-dark-line); border: 1px solid var(--on-dark-line); border-radius: var(--r-md); overflow: hidden; }
.stat { background: var(--ink-deep); padding: clamp(26px, 3vw, 38px); }
.stat__num { font-family: var(--font-serif); font-size: clamp(2.6rem, 4vw, 3.6rem); font-weight: 600; line-height: 1; color: var(--gold-bright); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat__label { font-family: var(--font-serif); font-size: 1.1rem; color: var(--on-dark); margin-top: 16px; }
.stat__sub { font-size: var(--fs-sm); color: var(--on-dark-2); margin-top: 8px; line-height: 1.5; }

/* ---------------- SERVICE SELECTOR ---------------- */
.selector__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); margin-top: 52px; align-items: start; }
.selector__opts { display: flex; flex-direction: column; gap: 12px; }
.selopt { display: grid; grid-template-columns: 44px 1fr 20px; align-items: center; gap: 16px; text-align: left;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-md); padding: 20px 22px; color: var(--ink);
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease); }
.selopt:hover { border-color: var(--line-2); transform: translateX(3px); }
.selopt__ico { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); color: var(--ink-2); border: 1px solid var(--line); transition: all .25s var(--ease); }
.selopt__q { font-family: var(--font-serif); font-size: 1.16rem; font-weight: 500; }
.selopt__arr { color: var(--muted); opacity: 0; transform: translateX(-4px); transition: all .25s var(--ease); }
.selopt:hover .selopt__arr { opacity: 1; transform: none; }
.selopt.is-active { border-color: var(--violet); background: var(--violet-soft); }
.selopt.is-active .selopt__ico { background: var(--violet-deep); color: var(--gold-bright); border-color: var(--violet-deep); }
.selopt.is-active .selopt__q { color: var(--ink); }
.selopt.is-active .selopt__arr { opacity: 1; transform: none; color: var(--accent); }

.selector__panel { background: var(--ink-deep); color: var(--on-dark); border-radius: var(--r-lg); padding: clamp(30px, 3.5vw, 44px); position: sticky; top: 100px; overflow: hidden; }
.selector__panel::before { content: ""; position: absolute; top: -40%; right: -8%; width: 360px; height: 360px; pointer-events: none; background: radial-gradient(circle, rgba(200,150,62,0.30), transparent 66%); }
@keyframes panelIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) { .selector__panel { animation: panelIn .45s var(--ease); } }
.selector__rec-k { position: relative; font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-bright); font-weight: 600; }
.selector__rec { position: relative; font-family: var(--font-serif); font-size: clamp(1.8rem, 2.6vw, 2.4rem); font-weight: 600; color: var(--on-dark); margin-top: 14px; }
.selector__detail { position: relative; color: var(--on-dark-2); font-size: var(--fs-body); margin-top: 16px; line-height: 1.6; }
.selector__why { position: relative; display: flex; gap: 14px; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--on-dark-line); color: var(--on-dark); font-size: var(--fs-sm); line-height: 1.6; }
.selector__why-bar { flex: none; width: 3px; border-radius: 2px; background: var(--gold); }
.selector__panel .btn { position: relative; margin-top: 28px; }
.selector__panel .btn--primary { background: var(--accent); color: var(--ink-deep); }
.selector__panel .btn--primary:hover { background: var(--gold-bright); color: var(--ink-deep); }

/* ---------------- PIPELINE CALCULATOR ---------------- */
.calc__grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(32px, 5vw, 68px); margin-top: 52px; align-items: start; }
.calc__inputs { display: flex; flex-direction: column; gap: 28px; }
.calc-slider__top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.calc-slider__top label { font-family: var(--font-serif); font-size: 1.08rem; color: var(--ink); }
.calc-slider__val { font-family: var(--font-sans); font-weight: 700; font-size: 1.05rem; color: var(--accent); font-variant-numeric: tabular-nums; }
.calc-slider input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; outline: none;
  background: linear-gradient(90deg, var(--gold) var(--pct), var(--line-2) var(--pct)); cursor: pointer; }
.calc-slider input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 24px; height: 24px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--violet-deep); box-shadow: var(--shadow-sm); cursor: grab; transition: transform .15s var(--ease); }
.calc-slider input[type=range]::-webkit-slider-thumb:active { transform: scale(1.12); cursor: grabbing; }
.calc-slider input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--surface); border: 2px solid var(--violet-deep); box-shadow: var(--shadow-sm); cursor: grab; }
.calc__assume { font-size: 0.82rem; color: var(--muted); line-height: 1.55; margin-top: 4px; padding-top: 18px; border-top: 1px solid var(--line); }

.calc__out { display: flex; flex-direction: column; gap: 16px; }
.calc-card { background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-md); padding: 24px; }
.calc-card__k { display: block; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.calc-card--hero { background: var(--ink-deep); color: var(--on-dark); border-color: var(--ink-deep); padding: clamp(26px, 3vw, 34px); position: relative; overflow: hidden; }
.calc-card--hero::before { content: ""; position: absolute; top: -50%; right: -6%; width: 320px; height: 320px; pointer-events: none; background: radial-gradient(circle, rgba(200,150,62,0.26), transparent 66%); }
.calc-card--hero .calc-card__k { color: var(--gold-bright); position: relative; }
.calc-card__row { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; margin-top: 18px; }
.calc-card__now span, .calc-card__sv span { display: block; font-size: 0.8rem; color: var(--on-dark-2); margin-bottom: 6px; }
.calc-card__now b { font-family: var(--font-serif); font-size: clamp(1.5rem, 2.4vw, 2rem); font-weight: 600; color: var(--on-dark-2); font-variant-numeric: tabular-nums; }
.calc-card__sv b { font-family: var(--font-serif); font-size: clamp(1.9rem, 3.2vw, 2.7rem); font-weight: 700; color: var(--gold-bright); font-variant-numeric: tabular-nums; }
.calc-card__arrow { color: var(--on-dark-2); }
.calc-card__gain { position: relative; display: flex; align-items: center; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--on-dark-line); color: var(--on-dark); font-size: var(--fs-sm); }
.calc-card__gain span b { color: var(--gold-bright); }
.calc-card__gain svg { color: var(--gold-bright); flex: none; }
.calc-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-card__big { display: block; font-family: var(--font-serif); font-size: clamp(1.8rem, 2.8vw, 2.4rem); font-weight: 700; color: var(--ink); margin-top: 12px; font-variant-numeric: tabular-nums; }
.calc-card__foot { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 8px; line-height: 1.45; }
.calc__cta { align-self: flex-start; margin-top: 6px; }

/* ---------------- GTM FIT QUIZ ---------------- */
.quiz .inner-head { max-width: 640px; }
.quiz__card { max-width: 720px; margin: 48px auto 0; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-lg); box-shadow: var(--shadow-md); overflow: hidden; }
.quiz__inner { padding: clamp(30px, 4vw, 52px); }
.quiz__progress { display: flex; flex-direction: column; gap: 10px; margin-bottom: 30px; }
.quiz__bar { height: 4px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.quiz__bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--accent)); border-radius: 999px; transition: width .4s var(--ease); }
.quiz__count { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.quiz__q { font-family: var(--font-serif); font-size: clamp(1.4rem, 2.2vw, 1.85rem); font-weight: 600; line-height: 1.25; }
@keyframes qIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) { .quiz__q, .mstep__pane { animation: qIn .4s var(--ease); } }
.quiz__opts { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.quiz__opt { display: flex; align-items: center; gap: 14px; text-align: left; background: var(--bg); border: 1px solid var(--line-2); border-radius: var(--r-md); padding: 17px 20px; font-size: 1.05rem; color: var(--ink); transition: border-color .2s var(--ease), background .2s var(--ease), transform .15s var(--ease); }
.quiz__opt:hover { border-color: var(--violet); transform: translateX(3px); }
.quiz__radio { flex: none; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--line-2); transition: all .2s var(--ease); position: relative; }
.quiz__opt:hover .quiz__radio { border-color: var(--violet); }
.quiz__opt.is-picked { border-color: var(--violet); background: var(--violet-soft); }
.quiz__opt.is-picked .quiz__radio { border-color: var(--violet-deep); background: var(--violet-deep); box-shadow: inset 0 0 0 3px var(--surface); }
.quiz__back { margin-top: 22px; background: none; border: 0; color: var(--muted); font-size: var(--fs-sm); font-weight: 600; }
.quiz__back:hover { color: var(--ink); }

/* plain no-JS form (server-rendered; replaced by the stepper once JS hydrates) */
.quiz__fieldset { border: 0; padding: 0; margin: 0 0 38px; min-width: 0; }
.quiz__legend { display: block; padding: 0; }
.quiz__legend .quiz__count { display: block; margin-bottom: 8px; }
.quiz__legend .quiz__q { display: block; }
.quiz__opt { cursor: pointer; }
.quiz__opt-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.quiz__opt:has(.quiz__opt-input:checked) { border-color: var(--violet); background: var(--violet-soft); }
.quiz__opt:has(.quiz__opt-input:checked) .quiz__radio,
.quiz__opt-input:checked ~ .quiz__radio { border-color: var(--violet-deep); background: var(--violet-deep); box-shadow: inset 0 0 0 3px var(--surface); }
.quiz__opt:focus-within { border-color: var(--violet); }
.quiz__plain-cta { margin-top: 4px; }
.quiz__plain .form__note { margin-top: 16px; }

/* gate */
.quiz__gate { text-align: center; }
.quiz__gate-ico { display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--gold-soft); border: 1px solid var(--gold-line); color: var(--accent-ink); margin-bottom: 22px; }
.quiz__gate-p { color: var(--ink-2); font-size: var(--fs-body); margin-top: 14px; max-width: 46ch; margin-inline: auto; line-height: 1.6; }
.quiz__gate-form { display: flex; gap: 12px; margin-top: 28px; max-width: 480px; margin-inline: auto; }
.quiz__gate-form input { flex: 1; font: inherit; font-size: var(--fs-body); padding: 14px 16px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--bg); color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.quiz__gate-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--gold-soft); }
.quiz__gate-form input.is-err { border-color: #B23A4A; box-shadow: 0 0 0 3px rgba(178,58,74,0.12); }
.quiz__err { display: block; color: #B23A4A; font-size: var(--fs-sm); margin-top: 12px; }
.quiz__skip { margin-top: 22px; background: none; border: 0; color: var(--muted); font-size: var(--fs-sm); text-decoration: underline; text-underline-offset: 3px; }
.quiz__skip:hover { color: var(--ink); }

/* result */
.quiz__result { display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 4vw, 44px); align-items: center; }
.quiz__ring { --p: 0%; width: 150px; height: 150px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: conic-gradient(var(--ring-c, var(--gold)) var(--p), var(--line-2) var(--p)); transition: background .2s linear; }
.quiz__ring--strong { --ring-c: #1F8A5B; } .quiz__ring--likely { --ring-c: var(--gold); }
.quiz__ring--partial { --ring-c: #C98A2C; } .quiz__ring--low { --ring-c: #9A8FA8; }
.quiz__ring-in { width: 118px; height: 118px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; align-content: center; }
.quiz__ring-in b { font-family: var(--font-serif); font-size: 2.6rem; font-weight: 700; line-height: 1; color: var(--ink); }
.quiz__ring-in span { font-size: 0.82rem; color: var(--muted); margin-top: 2px; }
.quiz__verdict { display: inline-block; font-family: var(--font-serif); font-size: 1.6rem; font-weight: 600; padding-bottom: 4px; }
.quiz__verdict--strong { color: #1F8A5B; } .quiz__verdict--likely { color: var(--accent-ink); }
.quiz__verdict--partial { color: #B0741F; } .quiz__verdict--low { color: var(--ink-2); }
.quiz__note { color: var(--ink-2); font-size: var(--fs-body); margin-top: 10px; line-height: 1.6; }
.quiz__rec { margin-top: 22px; padding: 18px 20px; background: var(--bg-2); border-radius: var(--r-md); border: 1px solid var(--line); }
.quiz__rec-k { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.quiz__rec-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; }
.quiz__rec-row strong { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; }
.quiz__result-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* ---------------- MULTI-STEP CONTACT FORM ---------------- */
.prefill-note { display: flex; align-items: center; gap: 10px; background: var(--gold-soft); border: 1px solid var(--gold-line); color: var(--accent-ink); font-size: var(--fs-sm); padding: 13px 16px; border-radius: var(--r-sm); margin-bottom: 26px; }
.prefill-note svg { flex: none; }
.mstep__rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; position: relative; margin-bottom: 36px; }
.mstep__track { position: absolute; left: 16px; right: 16px; top: 16px; height: 2px; background: var(--line-2); z-index: 0; }
.mstep__track span { display: block; height: 100%; background: var(--violet-deep); transition: width .45s var(--ease); }
.mstep__node { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.mstep__dot { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--line-2); color: var(--muted); font-weight: 700; font-size: 0.9rem; transition: all .3s var(--ease); }
.mstep__node.is-active .mstep__dot { border-color: var(--violet-deep); color: var(--violet-deep); background: var(--violet-soft); }
.mstep__node.is-done .mstep__dot { border-color: var(--violet-deep); background: var(--violet-deep); color: var(--gold-bright); }
.mstep__label { display: flex; flex-direction: column; line-height: 1.2; }
.mstep__label b { font-size: 0.92rem; color: var(--ink); }
.mstep__label em { font-style: normal; font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.mstep__pane { }
.mstep__h { font-family: var(--font-serif); font-size: 1.45rem; font-weight: 600; margin-bottom: 22px; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { background: var(--bg); border: 1px solid var(--line-2); border-radius: 999px; padding: 12px 20px; font-size: var(--fs-body); color: var(--ink); transition: all .2s var(--ease); }
.chip:hover { border-color: var(--violet); }
.chip.is-on { background: var(--violet-deep); border-color: var(--violet-deep); color: var(--ink-deep); }
.field__opt { font-size: 0.76rem; color: var(--muted); font-weight: 400; }
.mstep__nav { display: flex; justify-content: space-between; align-items: center; margin-top: 34px; }
.btn:disabled { opacity: 0.45; pointer-events: none; }
.form__success-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--gold-soft); border: 1px solid var(--gold-line); color: var(--accent-ink); margin-bottom: 18px; }
.form__recap { display: flex; gap: 28px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.form__recap span { display: flex; flex-direction: column; font-size: var(--fs-body); color: var(--ink); font-weight: 600; }
.form__recap em { font-style: normal; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 5px; }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 1024px) {
  .statsband__grid { grid-template-columns: 1fr 1fr; }
  /* minmax(0,1fr): a bare 1fr track can't shrink below min-content, which
     pushes the slider column past the viewport on small screens */
  .selector__grid, .calc__grid { grid-template-columns: minmax(0, 1fr); }
  .selector__panel { position: static; }
}
@media (max-width: 620px) {
  .statsband__grid { grid-template-columns: 1fr; }
  .calc-card__row { grid-template-columns: 1fr; gap: 14px; text-align: center; }
  .calc-card__arrow { transform: rotate(90deg); justify-self: center; }
  .calc-mini { grid-template-columns: 1fr; }
  .quiz__result { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .quiz__rec-row { flex-direction: column; align-items: flex-start; }
  .quiz__gate-form { flex-direction: column; }
  .mstep__label em { display: none; }
  .quiz__result-cta { justify-content: center; }
}