/* Outils gratuits (simulateur de budget, coût WooCommerce/Shopify, nombre de pages, page Outils) */
.xo-crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.8125rem;color:var(--muted)}
.xo-crumbs a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.xo-crumbs a:hover{color:var(--ink)}
.xo-hero-note{font-size:.9375rem!important}

.xo-wrap{padding:clamp(48px,7vw,96px) clamp(18px,4vw,56px)}
.xo-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start;max-width:1280px}
@media (min-width:960px){.xo-grid.is-wide{grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr)}}
@media (max-width:959px){.xo-grid{grid-template-columns:minmax(0,1fr)}}

/* questions : une colonne d'étapes numérotées, reliées par un trait */
.xo-form{display:flex;flex-direction:column;min-width:0}
.xo-q{position:relative;border:0;margin:0;padding:0 0 clamp(30px,3.4vw,40px) 50px;min-width:0}
.xo-q[hidden]{display:none}
.xo-q::before{content:"";position:absolute;left:16px;top:40px;bottom:6px;width:1px;background:var(--line);transition:background-color .4s}
.xo-q.is-done::before{background:color-mix(in srgb,var(--acc) 45%,var(--line))}
.xo-q.is-last{padding-bottom:0}
.xo-q.is-last::before{display:none}
.xo-q legend{float:left;width:100%;padding:0}
.xo-q legend+*{clear:both}
.xo-q legend,.xo-q .xo-lab{display:block;margin:0 0 6px;font-weight:600;font-size:clamp(1.0625rem,1.3vw,1.1875rem);line-height:1.35;letter-spacing:-.005em}
.xo-q legend b,.xo-q .xo-lab b{position:absolute;left:0;top:-4px;display:grid;place-items:center;width:33px;height:33px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--muted);font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:1.0625rem;line-height:1;transition:background-color .3s,border-color .3s,color .3s}
.xo-q.is-done legend b,.xo-q.is-done .xo-lab b{background:var(--acc);border-color:var(--acc);color:var(--onacc)}
.xo-help{margin:0 0 14px;color:var(--muted);font-size:.875rem;line-height:1.5}
.xo-q legend+.xo-opts,.xo-q .xo-lab+.xo-field{margin-top:10px}
.xo-help a,.xo-res a:not([data-btn]),.xo-prose a,.xo-sources a{color:var(--acc-t,var(--acc));text-decoration:underline;text-underline-offset:3px}

/* progression */
.xo-prog{position:sticky;top:72px;z-index:5;display:flex;flex-direction:column;gap:8px;margin:0 0 clamp(26px,3vw,36px);padding:12px 16px 13px;border-radius:var(--r-lg);border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.xo-prog-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.8125rem;font-weight:500;color:var(--muted)}
.xo-prog-row [data-xo-prog-txt]{color:var(--ink)}
.xo-prog.is-all [data-xo-prog-txt]::before{content:"";display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:var(--acc);vertical-align:1px}
.xo-prog-go{color:var(--acc-t,var(--acc));text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
@media (min-width:960px){.xo-prog-go{display:none}}
.xo-prog-bar{height:4px;border-radius:99px;background:var(--soft);overflow:hidden}
.xo-prog-bar i{display:block;height:100%;width:0;border-radius:inherit;background:var(--acc);transition:width .5s cubic-bezier(.16,1,.3,1)}

/* choix : cartes sélectionnables ; sans sous-titre, des puces */
.xo-opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:10px}
.xo-opts:not(:has(small)){display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:520px){.xo-opts{grid-template-columns:minmax(0,1fr)}}
.xo-opt{position:relative;display:block;min-width:0}
.xo-opt[hidden]{display:none}
.xo-opt input{position:absolute;opacity:0;pointer-events:none}
.xo-opt>span{position:relative;display:flex;flex-direction:column;justify-content:center;gap:4px;min-height:58px;height:100%;padding:14px 16px 14px 48px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);cursor:pointer;font-size:.9375rem;font-weight:500;line-height:1.35;transition:border-color .25s,background-color .25s,box-shadow .25s,transform .2s cubic-bezier(.16,1,.3,1)}
.xo-opt>span small{color:var(--muted);font-size:.8125rem;font-weight:400;line-height:1.4}
.xo-opt>span::before{content:"";position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;border:1.5px solid color-mix(in srgb,var(--ink) 35%,var(--line));border-radius:50%;background:var(--card) center/12px no-repeat;transition:border-color .2s,background-color .2s,box-shadow .2s}
.xo-opt>span:has(small)::before{top:17px;margin-top:0}
.xo-opt input[type=checkbox]+span::before{border-radius:6px}
.xo-opt:hover>span{border-color:color-mix(in srgb,var(--ink) 38%,var(--line))}
.xo-opt:active>span{transform:scale(.985)}
.xo-opt input:checked+span{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 8%,var(--card));box-shadow:inset 0 0 0 1px var(--acc)}
.xo-opt input[type=radio]:checked+span::before{border-color:var(--acc);background-color:var(--acc);box-shadow:inset 0 0 0 4px var(--card)}
.xo-opt input[type=checkbox]:checked+span::before{border-color:var(--acc);background-color:var(--acc);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.2L9.5 3.6' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
[data-theme="dark"] .xo-opt input[type=checkbox]:checked+span::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.2L9.5 3.6' fill='none' stroke='%230B0C10' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.xo-opt input:focus-visible+span{outline:2px solid var(--acc);outline-offset:2px}
.xo-opts:not(:has(small)) .xo-opt>span{min-height:46px;padding:10px 18px 10px 44px;border-radius:var(--r-pill)}
.xo-opts:not(:has(small)) .xo-opt>span::before{left:15px;width:17px;height:17px;margin-top:-8.5px}
.xo-opts:not(:has(small)) .xo-opt input[type=checkbox]+span::before{border-radius:5px}
@media (prefers-reduced-motion:reduce){.xo-opt>span,.xo-prog-bar i{transition:none}}

/* champs numériques */
.xo-field{position:relative;display:flex;align-items:stretch;gap:6px;max-width:340px}
.xo-field input,.xo-field select{width:100%;height:52px;padding:0 16px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--card);color:var(--ink);font:inherit;font-size:1.0625rem;font-weight:500;font-variant-numeric:tabular-nums;transition:border-color .25s,box-shadow .25s}
.xo-field input:hover{border-color:color-mix(in srgb,var(--ink) 35%,var(--line))}
.xo-field input:focus,.xo-field select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 18%,transparent)}
.xo-field.is-step{max-width:200px}
.xo-field.is-step input{text-align:center;padding:0 8px;-moz-appearance:textfield;appearance:textfield}
.xo-field.is-step input::-webkit-inner-spin-button,.xo-field.is-step input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.xo-step{flex:none;width:52px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--card);color:var(--ink);font:inherit;font-size:1.3rem;line-height:1;cursor:pointer;transition:border-color .25s,background-color .25s}
.xo-step:hover{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 8%,var(--card))}
.xo-step:active{transform:scale(.96)}
.xo-step:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.xo-inline{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:flex-end}
.xo-unit input{padding-right:64px}
.xo-unit::after{content:attr(data-unit);position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.9375rem;pointer-events:none}

/* résultat */
.xo-res{position:sticky;top:88px;display:flex;flex-direction:column;gap:16px;padding:clamp(22px,2.6vw,32px);border-radius:var(--r-xl);background:var(--card);border:1px solid color-mix(in srgb,var(--acc) 35%,var(--line));box-shadow:0 0 0 8px color-mix(in srgb,var(--acc) 6%,transparent),var(--sh-2);min-width:0;scroll-margin-top:84px}
@media (max-width:959px){.xo-res{position:static}}
.xo-res h2{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:.75rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.xo-res h2::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 20%,transparent)}
.xo-res h3{margin:0;font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:clamp(1.7rem,2.5vw,2.2rem);line-height:1.06;letter-spacing:-.015em}
.xo-res h4{margin:4px 0 0;font-size:.9375rem;font-weight:600}
.xo-res p{margin:0;line-height:1.55}
.xo-pricebox{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border-radius:var(--r-lg);background:color-mix(in srgb,var(--acc) 9%,var(--card));border:1px solid color-mix(in srgb,var(--acc) 25%,transparent)}
.xo-pricebox small{font-size:.8125rem;color:var(--muted)}
.xo-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;margin:0;color:var(--acc-t,var(--acc))}
.xo-price b{font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:clamp(2rem,3vw,2.6rem);line-height:1.05;letter-spacing:-.02em;color:var(--ink)}
.xo-price span{font-size:.9375rem;font-weight:500}
.xo-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.xo-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--card);font-size:.8125rem;color:var(--ink)}
.xo-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc)}
.xo-muted{color:var(--muted)}
.xo-empty{display:flex;flex-direction:column;gap:14px;color:var(--muted);line-height:1.55}
.xo-empty-ic{display:flex;gap:6px}
.xo-empty-ic i{width:34px;height:8px;border-radius:99px;background:var(--soft)}
.xo-empty-ic i:first-child{background:color-mix(in srgb,var(--acc) 40%,var(--soft))}
.xo-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;line-height:1.5;font-size:.9375rem}
.xo-list li{position:relative;padding-left:22px}
.xo-list li::before{content:"";position:absolute;left:3px;top:.62em;width:8px;height:8px;border-radius:2px;border:1.5px solid var(--acc);transform:rotate(45deg)}
.xo-note{padding:12px 14px;border-radius:var(--r-md);background:var(--soft);font-size:.875rem;line-height:1.5}
.xo-note.is-warn{background:color-mix(in srgb,#f0b429 14%,var(--card));border-left:3px solid #f0b429}
.xo-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;padding-top:18px;border-top:1px solid var(--line)}
.xo-actions [data-btn]{width:auto}
.xo-actions.is-plain{margin-top:0;padding-top:0;border-top:0;align-items:center}
@media (max-width:520px){.xo-actions [data-btn]{width:100%;justify-content:center}}
.xo-small{font-size:.8125rem;color:var(--muted);line-height:1.5}

/* tableaux de coûts */
.xo-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:520px){.xo-cols{grid-template-columns:minmax(0,1fr)}}
.xo-col{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:14px;border:1px solid var(--line);background:var(--bg)}
.xo-col strong{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:1rem}
.xo-col.is-best{border-color:var(--acc);box-shadow:inset 0 0 0 1px var(--acc);background:color-mix(in srgb,var(--acc) 6%,var(--bg))}
.xo-best{padding:2px 9px;border-radius:var(--r-pill);background:var(--acc);color:var(--onacc);font-size:.6875rem;font-weight:600;letter-spacing:.02em}
.xo-total{font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-size:clamp(1.45rem,2vw,1.75rem);font-weight:400;letter-spacing:-.015em;color:var(--ink);line-height:1.15}
.xo-rows{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.84375rem;line-height:1.4}
.xo-rows li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 10px;border-top:1px solid var(--line);padding-top:6px}
.xo-rows li span:last-child{margin-left:auto;white-space:nowrap;text-align:right;font-weight:500}

/* arborescence */
.xo-tree{margin:0;padding:14px 16px;border-radius:14px;background:var(--bg);border:1px solid var(--line);font-size:.9375rem;line-height:1.55;list-style:none}
.xo-tree ul{margin:2px 0 4px;padding:0 0 0 18px;list-style:none;border-left:1px solid var(--line)}
.xo-tree li{position:relative;padding-left:12px}
.xo-tree ul li::before{content:"";position:absolute;left:0;top:.8em;width:8px;border-top:1px solid var(--line)}
.xo-tree small{color:var(--muted)}
.xo-tree .is-legal{color:var(--muted)}
.xo-count{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:baseline}

/* page Outils et autres outils */
.xo-others{padding:clamp(70px,9vw,120px) clamp(18px,4vw,56px);border-top:1px solid var(--line)}
.xo-others h2{margin:0 0 clamp(28px,4vw,44px);font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:clamp(2rem,4vw,3.4rem);line-height:1;letter-spacing:-.025em}
.xo-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.xo-card{display:flex;flex-direction:column;gap:10px;padding:24px 26px;border-radius:16px;background:var(--card);border:1px solid var(--line);color:var(--ink);transition:border-color .3s,transform .5s cubic-bezier(.16,1,.3,1)}
.xo-card:hover{border-color:var(--acc);transform:translateY(-3px)}
.xo-card strong{font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:1.5rem;line-height:1.15;letter-spacing:-.01em}
.xo-card span{color:var(--muted);line-height:1.55}
.xo-card em{margin-top:auto;font-style:normal;font-weight:500;color:var(--acc-t,var(--acc))}
.xo-card .xo-tag{align-self:flex-start;padding:3px 10px;border-radius:999px;border:1px solid var(--line);font-size:.75rem;color:var(--muted)}

.xo-prose{max-width:72ch;line-height:1.65}
.xo-prose h2{margin:0 0 14px;font-family:'Newsreader','NR Times','NR Noto','NR DejaVu',serif;font-weight:400;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.05;letter-spacing:-.02em}
.xo-prose p,.xo-prose ul{margin:0 0 14px;color:var(--muted)}
.xo-sources{margin-top:8px;font-size:.875rem;color:var(--muted)}
.xo-copy-ok{color:var(--acc-t,var(--acc));font-size:.875rem}
@media (max-width:520px){.xo-q{padding-left:44px}.xo-q::before{left:14px}.xo-q legend b,.xo-q .xo-lab b{width:29px;height:29px;top:-2px;font-size:.9375rem}}