/* ============================================================
   Vita D3 ODF — Components
   Buttons · badges · cards · benefit chips · form/wizard · result
   ============================================================ */

/* ---------------- Buttons ---------------- */
.btn {
  --_bg: var(--gradient-cta);
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display); font-weight: var(--fw-semibold);
  font-size: var(--fs-sm); line-height: 1; letter-spacing: 0.01em;
  padding: var(--space-3) var(--space-5);
  border: none; border-radius: var(--radius-pill);
  color: #fff; background: var(--_bg);
  box-shadow: none;
  transition: transform var(--dur-fast) var(--ease-out),
              filter var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.15em; height: 1.15em; }

/* Primary button — wavy colour fill on hover (LTR: left→right, RTL: right→left); text stays white.
   Applies to solid/primary buttons only (not outline, ghost, or gold). */
.btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold) { position: relative; overflow: hidden; isolation: isolate; }
.btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold)::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 118%; z-index: -1;
  background: #c2820f;
  transform: translateX(-100%);
  transition: transform 0.6s cubic-bezier(0.45, 0.05, 0.25, 1);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 40' preserveAspectRatio='none'%3E%3Cpath fill='%23fff' d='M0 0 H95 C102 6.7 88 13.3 95 20 C102 26.7 88 33.3 95 40 H0 Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 40' preserveAspectRatio='none'%3E%3Cpath fill='%23fff' d='M0 0 H95 C102 6.7 88 13.3 95 20 C102 26.7 88 33.3 95 40 H0 Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
}
.btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold):hover::before { transform: translateX(0); }
/* Keep label white on hover — outranks the base a:hover teal color (buttons are <a>). */
.btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold):hover { color: #fff; }
html[lang="ar"] .btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold)::before {
  inset: 0 0 0 auto; transform: translateX(100%);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 40' preserveAspectRatio='none'%3E%3Cpath fill='%23fff' d='M100 0 H5 C-2 6.7 12 13.3 5 20 C-2 26.7 12 33.3 5 40 H100 Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 40' preserveAspectRatio='none'%3E%3Cpath fill='%23fff' d='M100 0 H5 C-2 6.7 12 13.3 5 20 C-2 26.7 12 33.3 5 40 H100 Z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
}
/* Hover sweep for RTL — must outrank the higher-specificity resting rule above,
   otherwise the fill stays parked off-screen and never appears in Arabic. */
html[lang="ar"] .btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold):hover::before { transform: translateX(0); }
@media (prefers-reduced-motion: reduce) { .btn:not(.btn--secondary):not(.btn--ghost):not(.btn--gold)::before { transition-duration: 0.01ms; } }

.btn--secondary {
  background: transparent; color: var(--color-teal-700);
  box-shadow: inset 0 0 0 1.5px var(--color-teal-500);
}
.btn--secondary:hover {
  background: var(--color-teal-100); box-shadow: inset 0 0 0 1.5px var(--color-teal-500);
}

/* Gold accent — one per screen max */
.btn--gold {
  background: var(--color-gold-500); color: var(--color-ink-900);
}
.btn--gold:hover { background: var(--color-gold-700); color: #fff; }

.btn--lg { font-size: var(--fs-md); padding: var(--space-3) var(--space-6); }
.btn--block { width: 100%; }
.btn--ghost {
  background: transparent; color: var(--color-ink-700); box-shadow: none;
  padding-inline: var(--space-3);
}
.btn--ghost:hover { background: rgba(18,35,42,0.05); transform: none; box-shadow: none; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

/* Directional arrow flips in RTL */
html[lang="ar"] .btn .i-arrow { transform: scaleX(-1); }

/* ---------------- Badges / pills ---------------- */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-pill);
  background: var(--color-teal-100); color: var(--color-teal-700);
  line-height: 1;
}
.badge--gold { background: var(--color-gold-100); color: var(--color-gold-700); }
.badge svg { width: 1em; height: 1em; }
.badge .u-data { font-size: 1em; }

/* ---------------- Cards ---------------- */
.card {
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: var(--space-5);
  border: 1px solid rgba(201,210,214,0.5);
}
.card--interactive { transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out); }
.card--interactive:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* Icon chip (line icons on tinted circle) */
.chip {
  --_fg: var(--color-teal-500); --_bg: var(--color-teal-100);
  width: 56px; height: 56px; border-radius: var(--radius-pill);
  display: grid; place-items: center; background: var(--_bg); color: var(--_fg);
  flex: none;
}
.chip--gold { --_fg: var(--color-gold-500); --_bg: var(--color-gold-100); }
.chip svg { width: 28px; height: 28px; }

/* Benefit card */
.benefit { display: flex; flex-direction: column; gap: var(--space-3); height: 100%; }
.benefit h3 { margin: 0; }
.benefit p { margin: 0; color: var(--color-ink-700); font-size: var(--fs-md); }

/* Audience card (image-forward) */
.aud-card {
  margin: 0; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  background: var(--color-surface); border: 1px solid rgba(201,210,214,0.5);
  border-radius: var(--radius-lg); padding: var(--space-5) var(--space-4);
  transition: transform var(--dur-mid) var(--ease-out), border-color var(--dur-mid) var(--ease-out);
}
.aud-card:hover { transform: translateY(-4px); border-color: var(--color-teal-100); }
.aud-card__img { width: min(200px, 78%); aspect-ratio: 1; object-fit: contain; }
.aud-card__label {
  font-family: var(--font-display); font-weight: var(--fw-semibold);
  font-size: var(--fs-md); color: var(--color-ink-900); line-height: var(--lh-snug);
}

/* Audience item (legacy) */
.audience-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); background: var(--color-surface);
  border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  border: 1px solid rgba(201,210,214,0.5);
  font-weight: var(--fw-medium);
}
.audience-item .chip { width: 40px; height: 40px; }
.audience-item .chip svg { width: 20px; height: 20px; }

/* Step (how to use) */
.step { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.step__num {
  font-family: var(--font-data); font-weight: var(--fw-semibold);
  width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: var(--radius-pill); background: var(--gradient-cta); color: #fff;
  font-size: var(--fs-lg);
}
/* Illustrated step: circular image with the number badge overlapping its base */
.step__media { position: relative; width: min(200px, 66%); margin-bottom: var(--space-2); }
.step__img { width: 100%; aspect-ratio: 1; object-fit: contain; display: block; }
.step__media .step__num { position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%); box-shadow: 0 0 0 5px var(--color-bg); }

/* ---------------- Sunburst Halo ---------------- */
.halo { position: relative; display: grid; place-items: center; isolation: isolate; }
.halo::before {
  content: ""; position: absolute; inset: -8%;
  background: var(--gradient-sunburst); border-radius: 50%;
  filter: blur(2px); z-index: -1;
  box-shadow: 0 30px 80px rgba(240,167,36,0.28);
  animation: haloPulse 7s var(--ease-out) infinite;
}
@keyframes haloPulse { 0%,100% { transform: scale(1); opacity: 0.96; } 50% { transform: scale(1.03); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .halo::before { animation: none; } }

/* ---------------- Form / Dosage checker wizard ---------------- */
.checker {
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(201,210,214,0.6);
  max-width: 760px; margin-inline: auto; overflow: hidden;
}
.checker__head {
  padding: var(--space-6) var(--space-6) var(--space-5);
  background: linear-gradient(180deg, var(--color-teal-100) 0%, rgba(227,248,251,0) 100%);
  border-bottom: 1px solid rgba(201,210,214,0.5);
}
.checker__brief {
  display: flex; gap: var(--space-4); align-items: flex-start;
}
.checker__brief .chip { width: 52px; height: 52px; }
.checker__brief-img { flex: none; width: 150px; height: auto; object-fit: contain; }
.checker__body { padding: var(--space-6); }

/* Progress */
.progress { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-5); }
.progress__track { flex: 1; height: 8px; background: var(--color-teal-100); border-radius: var(--radius-pill); overflow: hidden; }
.progress__fill { height: 100%; width: 0; background: var(--gradient-sweep); border-radius: inherit; transition: width var(--dur-slow) var(--ease-out); }
.progress__label { font-family: var(--font-data); font-size: var(--fs-sm); color: var(--color-ink-500); white-space: nowrap; }

/* Steps */
.step-panel { display: none; animation: rise var(--dur-slow) var(--ease-out) both; }
.step-panel.is-active { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.step-panel__title { font-size: var(--fs-xl); margin-bottom: var(--space-1); }
.step-panel__hint { color: var(--color-ink-500); font-size: var(--fs-sm); margin-bottom: var(--space-5); }

/* Intake fields */
.field { margin-bottom: var(--space-4); }
.field > label { display: block; font-weight: var(--fw-semibold); margin-bottom: var(--space-2); font-size: var(--fs-sm); }
.field .req { color: var(--color-error); }
.input, .select {
  width: 100%; font: inherit; color: var(--color-ink-900);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-silver-300); background: var(--color-surface);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.input::placeholder { color: var(--color-ink-500); }
.input:focus, .select:focus { border-color: var(--color-teal-500); box-shadow: var(--shadow-glow-teal); outline: none; }
.input[aria-invalid="true"] { border-color: var(--color-error); box-shadow: 0 0 0 4px var(--color-error-100); }
.field__error { color: var(--color-error); font-size: var(--fs-sm); margin-top: var(--space-2); min-height: 1.2em; }

/* Segmented / pill toggle (age band, yes-no as chips) */
.segment { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.segment__btn {
  flex: 1 1 auto; min-width: max-content;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-silver-300); background: var(--color-surface);
  color: var(--color-ink-700); font-weight: var(--fw-medium); font-size: var(--fs-sm);
  transition: all var(--dur-fast) var(--ease-out);
}
.segment__btn:hover { border-color: var(--color-teal-500); color: var(--color-teal-700); }
.segment__btn[aria-pressed="true"] {
  background: var(--gradient-cta); color: #fff; border-color: transparent; box-shadow: var(--shadow-sm);
}

/* Checklist ("check all that apply") — each maps to a weighted question */
.checklist { display: grid; gap: var(--space-2); }
.check {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  border: 1.5px solid var(--color-silver-300); background: var(--color-surface);
  cursor: pointer; transition: all var(--dur-fast) var(--ease-out);
  font-size: var(--fs-md); user-select: none;
}
.check:hover { border-color: var(--color-teal-500); background: var(--color-teal-100); }
.check__box {
  flex: none; width: 24px; height: 24px; border-radius: 7px;
  border: 2px solid var(--color-silver-300); display: grid; place-items: center;
  transition: all var(--dur-fast) var(--ease-out); color: #fff;
}
.check__box svg { width: 15px; height: 15px; opacity: 0; transform: scale(0.5); transition: all var(--dur-fast) var(--ease-spring); }
.check input { position: absolute; opacity: 0; width: 0; height: 0; }
.check:has(input:checked) { border-color: var(--color-teal-500); background: var(--color-teal-100); }
.check:has(input:checked) .check__box { background: var(--color-teal-500); border-color: var(--color-teal-500); }
.check:has(input:checked) .check__box svg { opacity: 1; transform: none; }
.check:has(input:focus-visible) { box-shadow: var(--shadow-glow-teal); }
.check__label { flex: 1; }

/* Wizard nav */
.wizard-nav { display: flex; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-6); align-items: center; }
.wizard-nav .btn--ghost[hidden] { display: none; }

/* Age slider */
.slider { display: flex; align-items: center; gap: var(--space-4); }
.slider__input {
  -webkit-appearance: none; appearance: none; flex: 1; height: 8px; border-radius: var(--radius-pill);
  background: var(--color-teal-100); outline: none; cursor: pointer;
}
.slider__input::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--gradient-cta); border: 3px solid #fff; box-shadow: 0 1px 5px rgba(18,35,42,0.22);
  cursor: pointer; transition: transform var(--dur-fast) var(--ease-out);
}
.slider__input::-webkit-slider-thumb:active { transform: scale(1.12); }
.slider__input::-moz-range-thumb {
  width: 26px; height: 26px; border-radius: 50%; background: #00B4D2; border: 3px solid #fff;
  box-shadow: 0 1px 5px rgba(18,35,42,0.22); cursor: pointer;
}
.slider__input:focus-visible { box-shadow: var(--shadow-glow-teal); }
.slider__bubble {
  min-width: 96px; text-align: center; font-size: var(--fs-lg); font-weight: var(--fw-semibold);
  color: var(--color-teal-700); background: var(--color-teal-100); border-radius: var(--radius-pill);
  padding: 8px 14px; line-height: 1;
}
.slider__unit { font-size: var(--fs-xs); color: var(--color-ink-500); font-family: var(--font-body); font-weight: var(--fw-medium); }

/* One-question card */
.qcard { text-align: center; padding: var(--space-4) 0 0; }
.qcard__cat { display: block; max-width: 100%; margin: 0 auto var(--space-3); }
.qcard__q {
  font-family: var(--font-display); font-weight: var(--fw-semibold);
  font-size: var(--fs-xl); color: var(--color-ink-900); line-height: var(--lh-snug);
  max-width: 30ch; margin: 0 auto var(--space-6); outline: none;
}
.qcard__q:focus, .qcard__q:focus-visible { outline: none; box-shadow: none; } /* focused for a11y only, no visual box */

/* Yes / No answer buttons (auto-advance) */
.yesno { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); max-width: 440px; margin: 0 auto; }
.yn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3);
  padding: var(--space-5) var(--space-4); border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-silver-300); background: var(--color-surface);
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-lg);
  color: var(--color-ink-900); transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.yn__ic { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--color-bg); color: var(--color-ink-500); transition: all var(--dur-fast) var(--ease-out); }
.yn__ic svg { width: 22px; height: 22px; }
.yn--yes:hover { border-color: var(--color-teal-500); background: var(--color-teal-100); }
.yn--yes:hover .yn__ic { background: var(--color-teal-500); color: #fff; }
.yn--no:hover { border-color: var(--color-ink-500); background: #eef1f3; }
.yn--no:hover .yn__ic { background: var(--color-ink-700); color: #fff; }
.yn--yes.is-sel { border-color: var(--color-teal-500); background: var(--color-teal-100); }
.yn--yes.is-sel .yn__ic { background: var(--color-teal-500); color: #fff; }
.yn--no.is-sel { border-color: var(--color-ink-700); background: #eef1f3; }
.yn--no.is-sel .yn__ic { background: var(--color-ink-700); color: #fff; }
.yn:focus-visible { box-shadow: var(--shadow-glow-teal); }

/* ---------------- Result ---------------- */
.result { text-align: center; animation: rise var(--dur-slow) var(--ease-out) both; }
.result__halo { width: min(320px, 78vw); aspect-ratio: 1; margin: 0 auto var(--space-5); }
.result__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold); font-size: var(--fs-sm); margin-bottom: var(--space-3);
  max-width: 100%;
}
/* The sun glyph ships without width/height attrs; as a flex item it would stretch
   and squeeze the label onto three lines once band names got longer. */
.result__badge svg { width: 1.15em; height: 1.15em; flex: none; }
.result__score { font-family: var(--font-data); font-size: var(--fs-4xl); font-weight: var(--fw-semibold); line-height: 1; }
.result__score-unit { font-family: var(--font-body); font-size: var(--fs-md); color: var(--color-ink-500); font-weight: var(--fw-medium); }
.result__band { font-size: var(--fs-2xl); margin: var(--space-2) 0 var(--space-3); }
.result__msg { color: var(--color-ink-700); max-width: 52ch; margin-inline: auto; }
/* No glow behind the result ring (kept on the hero halo only). */
.result__halo::before { display: none; }

/* Band theming via [data-band] */
.result[data-band="low"]      { --band: var(--color-success); --band-bg: var(--color-success-100); }
.result[data-band="insuff"]   { --band: var(--color-warning); --band-bg: var(--color-warning-100); }
.result[data-band="likely"]   { --band: var(--color-sun-600); --band-bg: #FCE6D6; }
.result[data-band="high"]     { --band: var(--color-error);   --band-bg: var(--color-error-100); }
.result__badge { background: var(--band-bg); color: var(--band); }
.result__band { color: var(--band); }
.result__ring { color: var(--band); }

/* Important notes from the questionnaire (result screen) */
.result__notes {
  text-align: start; max-width: 52ch; margin: var(--space-5) auto 0;
  background: var(--color-surface); border: 1px solid rgba(201,210,214,0.5);
  border-radius: var(--radius-md); padding: var(--space-4);
}
.result__notes-title {
  margin: 0 0 var(--space-2); font-size: var(--fs-md);
  font-weight: var(--fw-semibold); color: var(--color-ink-900);
}
.result__notes ul {
  margin: 0; padding: 0; list-style: none;
  font-size: var(--fs-sm); color: var(--color-ink-700); line-height: var(--lh-normal);
}
.result__notes li { position: relative; padding-inline-start: 1.1em; }
.result__notes li + li { margin-top: var(--space-2); }
.result__notes li::before {
  content: ""; position: absolute; inset-inline-start: 0; top: 0.55em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--color-teal-500, currentColor);
}

.disclaimer {
  font-size: var(--fs-xs); color: var(--color-ink-500); line-height: var(--lh-normal);
  background: var(--color-bg); border-radius: var(--radius-md);
  padding: var(--space-4); margin-top: var(--space-5); text-align: center;
  border: 1px solid rgba(201,210,214,0.5);
}
.disclaimer strong { color: var(--color-ink-700); }

/* Contact (lead) step */
.contact-card { margin-top: var(--space-6); text-align: start; border-top: 1px solid rgba(201,210,214,0.6); padding-top: var(--space-6); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
/* Honeypot — visually removed but still in the DOM for bots to trip on */
.hp-field { position: absolute !important; left: -9999px !important; top: auto; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.consent { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-sm); color: var(--color-ink-700); margin: var(--space-3) 0 var(--space-5); }
/* Custom-rendered so the tick can be white on the teal fill (native accent-color
   lets the browser pick the tick color, which came out dark on teal-500). */
.consent input {
  -webkit-appearance: none; appearance: none; margin: 3px 0 0; flex: none; cursor: pointer;
  width: 18px; height: 18px; border-radius: 5px;
  border: 2px solid var(--color-silver-300); background: var(--color-surface);
  display: grid; place-items: center; transition: all var(--dur-fast) var(--ease-out);
}
.consent input:checked { background: var(--color-teal-500); border-color: var(--color-teal-500); }
.consent input:checked::after {
  content: ""; width: 11px; height: 11px; background: #fff;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M4 12.5l5 5 11-12'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M4 12.5l5 5 11-12'/%3E%3C/svg%3E") center / contain no-repeat;
}
.consent input:focus-visible { outline: none; box-shadow: var(--shadow-glow-teal); }

.form-status { font-size: var(--fs-sm); margin-top: var(--space-3); min-height: 1.4em; }
.form-status[data-state="success"] { color: var(--color-success); }
.form-status[data-state="error"] { color: var(--color-error); }
.form-status[data-state="loading"] { color: var(--color-ink-500); }
.form-status[data-state="info"] { color: var(--color-ink-500); }

/* Optional contact + PDPL consents in the checker intake.
   [hidden] must win over the display rules below (e.g. .consent is flex). */
.checker [hidden] { display: none !important; }
.contact-opt { border: 0; padding: 0; margin: var(--space-5) 0 0; min-width: 0; }
.contact-opt__title { font-weight: var(--fw-semibold); font-size: var(--fs-md); color: var(--color-ink-900); padding: 0; margin-bottom: var(--space-1); }
.contact-opt__hint { font-size: var(--fs-sm); color: var(--color-ink-500); margin: 0 0 var(--space-4); }
.privacy-link { display: inline-block; color: var(--color-teal-700); font-weight: var(--fw-semibold); text-decoration: underline; text-underline-offset: 2px; }
.consents {
  margin: 0 0 var(--space-4); padding: var(--space-4);
  background: var(--color-bg); border: 1px solid rgba(201,210,214,0.6); border-radius: var(--radius-md);
}
.consents .consent { margin: 0; }
.consents .consent + .field__error { margin: var(--space-1) 0 var(--space-3); min-height: 0; }
.consents .consent + .consent, .consents #vc-guardian-wrap { margin-top: var(--space-3); }
.consent__ar { display: block; margin-top: var(--space-1); color: var(--color-ink-500); font-family: var(--font-body-ar); line-height: 1.7; }
.consent__ar-label { font-family: var(--font-body); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .04em; }
.minor-note {
  margin: 0 0 var(--space-3); padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm);
  background: var(--color-warning-100); color: var(--color-ink-700); font-size: var(--fs-sm); font-weight: var(--fw-medium);
}
.turnstile-slot:not(:empty) { margin-top: var(--space-3); }
.checker__note { font-size: var(--fs-xs); color: var(--color-ink-500); margin: 0 0 var(--space-2); }

/* ---------------- FAQ (details/summary) ---------------- */
.faq-item { background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid rgba(201,210,214,0.6); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-item + .faq-item { margin-top: var(--space-3); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: var(--space-4) var(--space-5);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-lg);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .i-plus { flex: none; transition: transform var(--dur-mid) var(--ease-out); color: var(--color-teal-500); }
.faq-item[open] summary .i-plus { transform: rotate(45deg); }
.faq-item__body { padding: 0 var(--space-5) var(--space-5); color: var(--color-ink-700); }
.faq-item__body p { margin: 0; }

/* ---------------- Language toggle ---------------- */
.lang-toggle {
  display: inline-flex; background: var(--color-bg); border-radius: var(--radius-pill);
  padding: 3px; border: 1px solid var(--color-silver-300); gap: 2px;
}
.lang-toggle button, .lang-toggle a {
  border: none; background: transparent; padding: 6px 14px; border-radius: var(--radius-pill);
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-sm);
  color: var(--color-ink-500); transition: all var(--dur-fast) var(--ease-out);
  text-decoration: none; line-height: 1; display: inline-block;
}
.lang-toggle button[aria-pressed="true"],
.lang-toggle a[aria-current="page"] { background: var(--color-teal-500); color: #fff; }
.lang-toggle a:hover { color: var(--color-teal-700); }
.lang-toggle a[aria-current="page"]:hover { color: #fff; }

/* ---------------- Deficiency symptoms (NFSA-required section) ---------------- */
.sym-grid { list-style: none; margin: 0; padding: 0; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.sym-card {
  display: flex; gap: var(--space-4); align-items: flex-start;
  background: var(--color-surface); border: 1px solid rgba(201,210,214,0.5);
  border-radius: var(--radius-lg); padding: var(--space-5);
  transition: transform var(--dur-mid) var(--ease-out), border-color var(--dur-mid) var(--ease-out);
}
.sym-card:hover { transform: translateY(-4px); border-color: var(--color-teal-100); }
.sym-card h3 { margin: 0 0 var(--space-2); font-size: var(--fs-lg); }
.sym-card p { margin: 0; color: var(--color-ink-700); font-size: var(--fs-sm); }
.chip--sm { width: 44px; height: 44px; }
.chip--sm svg { width: 24px; height: 24px; fill: none; }
.sym-note {
  margin-top: var(--space-5); text-align: center;
  color: var(--color-ink-500); font-size: var(--fs-sm);
}

/* Brief product overview that follows the symptoms */
.sym-product {
  margin-top: clamp(var(--space-6), 5vw, var(--space-8));
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(var(--space-5), 4vw, var(--space-7));
  align-items: center;
  background: var(--color-gold-100); border-radius: 28px;
  padding: clamp(var(--space-5), 4vw, var(--space-7));
}
.sym-product__media { display: grid; place-items: center; }
.sym-product__media img { width: 100%; max-width: 380px; height: auto; }
.sym-product__body h3 { margin: 0 0 var(--space-3); font-size: clamp(1.35rem, 3vw, var(--fs-xl)); }
.sym-product__body > p { color: var(--color-ink-700); margin: 0; }
.sym-product .checks { display: grid; gap: var(--space-3); margin: var(--space-4) 0 0; padding: 0; list-style: none; }
.sym-product .checks li { display: flex; gap: var(--space-3); align-items: flex-start; color: var(--color-ink-700); }
.sym-product .checks svg { flex: none; color: var(--color-teal-500); width: 22px; height: 22px; margin-top: 2px; fill: none; }
.sym-product__reg {
  margin: var(--space-5) 0 0; padding-top: var(--space-4);
  border-top: 1px solid rgba(201,210,214,0.7);
  color: var(--color-ink-500); font-size: var(--fs-sm); line-height: 1.7;
}
@media (max-width: 860px) {
  .sym-product { grid-template-columns: 1fr; }
  .sym-product__media { order: 2; }
}