/* =========================================================
   STOKOLM — Page Simulateur
   3 étapes + carte résultat sticky en forest-900.
   ========================================================= */

.simulator-hero {
    background: var(--stk-cream-50);
    padding: 32px 0 var(--stk-space-12);
}
.simulator-hero__title {
    font-size: clamp(40px, 5.5vw, 72px);
    letter-spacing: -0.04em;
    line-height: 1.02;
    margin: 24px 0 0;
}
.simulator-hero__lead {
    font-size: 18px;
    color: var(--stk-stone-600);
    line-height: 1.55;
    margin: 24px 0 0;
    max-width: 60ch;
}

.stk-simulator {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    background: var(--stk-cream-50);
    border: 1px solid var(--stk-cream-200);
    border-radius: var(--stk-radius-xl);
    padding: 40px;
}
@media (min-width: 1024px) {
    .stk-simulator { grid-template-columns: 1.3fr 1fr; padding: 48px; }
}
@media (max-width: 768px) {
    .stk-simulator { padding: 24px; }
}

/* Progress dots en haut du simulateur */
.stk-sim-progress {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--stk-cream-200);
}
.stk-sim-progress__dot {
    flex: 1;
    height: 4px;
    background: var(--stk-cream-200);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}
.stk-sim-progress__dot.is-active::after,
.stk-sim-progress__dot.is-done::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--stk-forest-700);
    transform-origin: left;
    animation: progress-fill 400ms var(--stk-ease) forwards;
}
.stk-sim-progress__label {
    font-family: var(--stk-mono);
    font-size: 11px;
    color: var(--stk-stone-600);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}
@keyframes progress-fill {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}

.stk-sim-step {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 28px 0;
    border-bottom: 1px solid var(--stk-cream-200);
    transition: opacity var(--stk-t-fast) var(--stk-ease);
}
.stk-sim-step:first-of-type { padding-top: 0; }
.stk-sim-step:last-of-type  { border-bottom: 0; padding-bottom: 0; }

.stk-sim-step__head {
    display: flex;
    gap: 12px;
    align-items: center;
}
.stk-sim-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--stk-forest-700);
    color: var(--stk-cream-50);
    font-family: var(--stk-font);
    font-size: 13px;
    font-weight: 500;
    flex-shrink: 0;
}
.stk-sim-step__title {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--stk-ink-900);
}
.stk-sim-step__hint {
    font-size: 14px;
    color: var(--stk-stone-600);
    line-height: 1.5;
    margin: 0 0 8px 40px;
    max-width: 60ch;
}

.stk-radio-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}
@media (min-width: 480px) {
    .stk-radio-cards { grid-template-columns: repeat(3, 1fr); }
}

.stk-slider {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: var(--stk-cream-200);
    border-radius: 999px;
    outline: none;
    margin: 8px 0;
}
.stk-slider::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--stk-forest-700);
    border: 4px solid var(--stk-cream-50);
    box-shadow: var(--stk-shadow-sm);
    cursor: pointer;
}
.stk-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--stk-forest-700);
    border: 4px solid var(--stk-cream-50);
    cursor: pointer;
}
.stk-sim-slider-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-family: var(--stk-mono);
    font-size: 12px;
    color: var(--stk-stone-600);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.stk-sim-slider-row strong {
    color: var(--stk-ink-900);
    font-family: var(--stk-font);
    font-weight: 500;
    font-size: 17px;
    letter-spacing: -0.015em;
}

/* Carte résultat */
.stk-sim-result {
    background: var(--stk-forest-900);
    color: var(--stk-cream-50);
    border-radius: var(--stk-radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-self: start;
}
@media (min-width: 1024px) {
    .stk-sim-result {
        position: sticky;
        top: 132px;
    }
}
.stk-sim-result .stk-eyebrow { color: var(--stk-solar-400); }
.stk-sim-result h2 {
    color: var(--stk-cream-50);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.015em;
    margin: 0;
}
.stk-sim-bignum {
    font-size: clamp(56px, 8vw, 96px);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--stk-solar-400);
    transition: color var(--stk-t-fast);
}
.stk-sim-bignum__unit {
    font-size: 28px;
    color: var(--stk-cream-100);
    margin-left: 4px;
    opacity: 0.7;
    letter-spacing: -0.01em;
}
.stk-sim-result__sub {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.stk-sim-result__sub > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stk-sim-result__sub strong {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--stk-cream-50);
}
.stk-sim-result__sub span {
    font-family: var(--stk-mono);
    font-size: 11px;
    color: var(--stk-cream-100);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.stk-sim-result__note {
    font-family: var(--stk-mono);
    font-size: 11px;
    color: var(--stk-cream-100);
    opacity: 0.6;
    border-top: 1px solid rgba(251, 248, 242, 0.15);
    padding-top: 16px;
    line-height: 1.5;
}
.stk-sim-result__methodo-toggle {
    background: transparent;
    border: 0;
    color: var(--stk-solar-400);
    font-family: var(--stk-mono);
    font-size: 11px;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.stk-sim-result__methodo {
    display: none;
    background: rgba(251, 248, 242, 0.05);
    border-radius: var(--stk-radius-md);
    padding: 16px;
    font-size: 13px;
    color: var(--stk-cream-100);
    line-height: 1.5;
    margin-top: 8px;
}
.stk-sim-result__methodo.is-open { display: block; }