/* ==========================================================================
   Simulateur de devis
   ========================================================================== */
.sim-wrap { padding: clamp(1.4rem, 3vw, 2.4rem) 0 clamp(4rem, 8vw, 7rem); }
.sim-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, 410px); gap: clamp(1.2rem, 3vw, 2.4rem); align-items: start; }
.sim-steps { display: grid; gap: 1.2rem; min-width: 0; }
.sim-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); padding: clamp(1.2rem, 2.4vw, 1.9rem); box-shadow: var(--sh-1); scroll-margin-top: 6.5rem; }
.sim-card > header { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.3rem; }
.sim-card > header .num { width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font: 700 .95rem var(--ff-head); flex: none; }
.sim-card > header h2 { font-size: clamp(1.15rem, 2vw, 1.4rem); margin: 0; letter-spacing: -.02em; }
.sim-card > header small { margin-left: auto; color: var(--muted); font-size: .84rem; text-align: right; }

/* type de projet */
.type-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
.type-card { position: relative; display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem; border: 1.5px solid var(--line-2); border-radius: 18px; background: #fff; cursor: pointer; transition: border-color .2s, background .2s, transform .25s var(--ease); }
.type-card:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.type-card input { position: absolute; opacity: 0; }
.type-card:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); box-shadow: 0 0 0 3px rgba(43, 57, 245, .12); }
.type-card:has(input:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.type-card .icon-tile { margin-bottom: .5rem; }
.type-card b { font: 700 1.05rem var(--ff-head); } .type-card small { color: var(--muted); font-size: .84rem; line-height: 1.35; }
.type-card .tp { margin-top: auto; padding-top: .6rem; font: 700 .9rem var(--ff-head); color: var(--blue); }

/* curseur de pages et produits */
.sim-range { margin: .2rem 0 .3rem; }
.range-top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .2rem; }
.range-top output { font: 800 1.6rem var(--ff-head); letter-spacing: -.03em; color: var(--blue); }
.range-marks { display: flex; justify-content: space-between; padding: 0 .8rem; font-size: .76rem; color: var(--muted-2); margin-top: -.2rem; }
.range-note { margin: .8rem 0 0; padding: .7rem .9rem; border-radius: 12px; background: var(--paper-2); font-size: .9rem; color: var(--ink-3); display: flex; gap: .6rem; align-items: flex-start; }
.range-note .i { color: var(--blue); margin-top: .15rem; }
.tier-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .8rem; }
.tier-chips button { padding: .5rem .9rem; border-radius: 999px; border: 1.5px solid var(--line-2); background: #fff; font: 600 .86rem var(--ff-head); transition: border-color .2s, background .2s, color .2s; }
.tier-chips button:hover { border-color: var(--ink-3); } .tier-chips button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.prod-row { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; }

/* cartes d'options */
.opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.opt { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .85rem; align-items: center; padding: .85rem .95rem; border: 1.5px solid var(--line-2); border-radius: 16px; background: #fff; cursor: pointer; transition: border-color .2s, background .2s, transform .25s var(--ease); }
.opt:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.opt input { position: absolute; opacity: 0; }
.opt-ic { width: 2.5rem; height: 2.5rem; border-radius: 12px; display: grid; place-items: center; background: var(--paper-2); color: var(--ink-2); transition: background .2s, color .2s; }
.opt-tx b { display: block; font: 600 .95rem/1.25 var(--ff-head); } .opt-tx small { display: block; color: var(--muted); font-size: .8rem; line-height: 1.35; margin-top: .15rem; }
.opt-pr { font: 700 .88rem var(--ff-head); white-space: nowrap; color: var(--ink-2); text-align: right; }
.opt:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); }
.opt:has(input:checked) .opt-ic { background: var(--blue); color: #fff; } .opt:has(input:checked) .opt-pr { color: var(--blue); }
.opt:has(input:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.opt.is-included { opacity: .8; cursor: default; background: var(--mint-soft); border-color: transparent; transform: none; }
.opt.is-included .opt-ic { background: var(--mint); color: #fff; } .opt.is-included .opt-pr { color: #08694d; }
.opt.is-off { display: none; }
.opt-qty { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.opt-lang { cursor: default; } .opt-lang:hover { transform: none; }
@media (max-width: 720px) { .opts { grid-template-columns: 1fr; } .type-cards { grid-template-columns: 1fr; } .type-card { flex-direction: row; flex-wrap: wrap; align-items: center; gap: .3rem .9rem; } .type-card .icon-tile { margin: 0; } }

/* délais / après */
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
.choice { position: relative; display: flex; flex-direction: column; gap: .25rem; padding: 1rem 1.1rem; border: 1.5px solid var(--line-2); border-radius: 16px; background: #fff; cursor: pointer; transition: border-color .2s, background .2s; }
.choice:hover { border-color: var(--ink-3); } .choice input { position: absolute; opacity: 0; }
.choice:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); box-shadow: 0 0 0 3px rgba(43, 57, 245, .12); }
.choice:has(input:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.choice b { font: 700 1rem var(--ff-head); } .choice small { color: var(--muted); font-size: .82rem; line-height: 1.35; } .choice .cp { margin-top: .4rem; font: 700 .9rem var(--ff-head); color: var(--blue); }
.sub-h { font: 700 .74rem var(--ff-head); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 1.5rem 0 .7rem; }
@media (max-width: 720px) { .pair, .trio { grid-template-columns: 1fr; } }

/* récapitulatif */
.sim-sum { position: sticky; top: 6.2rem; background: var(--ink); color: #fff; border-radius: var(--r-xl); padding: clamp(1.3rem, 2.4vw, 1.8rem); box-shadow: var(--sh-3); overflow: hidden; }
.sim-sum::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(420px 220px at 100% 0%, rgba(43, 57, 245, .55), transparent 70%); }
.sim-sum > * { position: relative; }
.sum-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; }
.sum-head .lbl { color: #aab2c8; font: 700 .74rem var(--ff-head); letter-spacing: .13em; text-transform: uppercase; }
.sum-head button { background: none; border: 0; color: #aab2c8; font-size: .82rem; text-decoration: underline; padding: 0; } .sum-head button:hover { color: #fff; }
.sum-total { font: 800 clamp(2.9rem, 5.6vw, 3.9rem)/1 var(--ff-head); letter-spacing: -.05em; }
.sum-tax { color: #98a1b8; font-size: .82rem; margin-top: .35rem; }
.sum-quote { margin: .4rem 0 1rem; }
.sum-quote strong { display: block; font: 800 2.4rem/1 var(--ff-head); letter-spacing: -.04em; margin-bottom: .5rem; }
.sum-quote p { color: #c3c9da; font-size: .92rem; margin: 0 0 .8rem; }
.sum-hint { display: flex; gap: .7rem; align-items: flex-start; padding: .8rem .9rem; border-radius: 14px; background: rgba(255, 255, 255, .08); font-size: .88rem; color: #dfe3ef; margin-top: .6rem; }
.sum-hint button { flex: none; margin-left: auto; border: 0; background: var(--orange); color: var(--ink); font: 700 .8rem var(--ff-head); border-radius: 99px; padding: .4rem .8rem; }
.sum-lines { list-style: none; padding: 0; margin: 1.2rem 0 0; border-top: 1px solid var(--line-inv); }
.sum-lines li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .62rem 0; border-bottom: 1px solid var(--line-inv); font-size: .92rem; }
.sum-lines .ln-l small { display: block; color: #98a1b8; font-size: .78rem; line-height: 1.35; margin-top: .1rem; }
.sum-lines .ln-a { font: 700 .95rem var(--ff-head); white-space: nowrap; }
.sum-lines.plain li { border: 0; padding: .35rem 0; } .sum-lines.plain li::before { content: ""; width: .4rem; height: .4rem; border-radius: 50%; background: var(--orange-2); flex: none; align-self: center; margin-right: .2rem; } .sum-lines.plain .ln-l { flex: 1; }
.sum-block { margin-top: 1.3rem; }
.sum-block h4 { font: 700 .74rem var(--ff-head); letter-spacing: .13em; text-transform: uppercase; color: #98a1b8; margin: 0 0 .7rem; }
.sum-block p { margin: 0; font-size: .92rem; color: #dfe3ef; }
.tl { display: flex; gap: 3px; height: .7rem; margin: .8rem 0 .5rem; }
.tl i { flex: var(--f, 1); border-radius: 99px; background: var(--c, #fff); }
.tl-leg { display: flex; flex-wrap: wrap; gap: .3rem 1rem; font-size: .76rem; color: #aab2c8; } .tl-leg span { display: inline-flex; align-items: center; gap: .35rem; } .tl-leg span::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--c); }
.pay-rows { display: grid; gap: .45rem; }
.pay-rows div { display: flex; justify-content: space-between; gap: 1rem; font-size: .88rem; color: #dfe3ef; } .pay-rows b { font-family: var(--ff-head); white-space: nowrap; }
.rec-total { margin-top: .6rem; padding: .7rem .9rem; border-radius: 12px; background: rgba(255, 255, 255, .08); font-size: .86rem; color: #dfe3ef; display: grid; gap: .25rem; } .rec-total b { color: #fff; }
.sum-actions { display: grid; gap: .6rem; margin-top: 1.5rem; }
.sum-actions .btn-ghost-light { --bd: rgba(255, 255, 255, .28); }
.sum-mini { display: flex; gap: .5rem; }
.sum-mini .btn { flex: 1; }
.sum-who { margin-top: 1.1rem; display: grid; gap: .5rem; }
.sum-who input { width: 100%; padding: .65rem .85rem; border-radius: 12px; border: 1px solid var(--line-inv); background: rgba(255, 255, 255, .07); color: #fff; font-size: .9rem; }
.sum-who input::placeholder { color: #8b94ab; } .sum-who input:focus { outline: 2px solid var(--orange-2); }
.sum-note { margin: 1rem 0 0; font-size: .78rem; color: #8b94ab; line-height: 1.5; }
.flash { animation: flash .7s var(--ease); } @keyframes flash { 30% { color: var(--orange-2); transform: scale(1.03); } }

/* barre mobile */
.sim-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 80; padding: .7rem var(--gut) calc(.7rem + env(safe-area-inset-bottom)); background: var(--ink); color: #fff; box-shadow: 0 -12px 30px -12px rgba(0, 0, 0, .5); align-items: center; gap: 1rem; }
.sim-bar b { font: 800 1.5rem var(--ff-head); letter-spacing: -.03em; display: block; line-height: 1; } .sim-bar small { color: #98a1b8; font-size: .76rem; }
.sim-bar .btn { margin-left: auto; }

@media (max-width: 1000px) {
  .sim-grid { grid-template-columns: 1fr; }
  .sim-sum { position: static; order: 2; }
  .sim-bar { display: flex; }
  body.page-sim { padding-bottom: 5rem; } body.page-sim .fab { bottom: 5.6rem; }
}