/* Maquette : page « Création de site internet ». Identité Localisia. */
.todo { background: #FFF3C4; color: #7A5A00; padding: 0 4px; border-radius: 4px; font-weight: 600; }
.os-hero { padding: 64px 0 56px; background: linear-gradient(135deg, rgba(48, 75, 254, 0.06) 0%, transparent 55%); }
.os-hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.os-kicker { margin: 0 0 12px; font-size: 0.85rem; font-weight: 700; color: #304BFE; }
.os-hero h1 { margin: 0 0 16px; font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.1; }
.os-grad { background: linear-gradient(90deg, #304BFE, #3ACF91); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.os-sub { margin: 0; font-size: 1.1rem; line-height: 1.6; color: var(--text-muted); max-width: 560px; }
.os-ctas { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 26px; }
.os-btn { height: 52px; padding: 0 26px; border: 0; border-radius: 8px; background: #304BFE; color: #fff; font: 600 1rem var(--font); cursor: pointer; }
.os-btn:hover { background: #1F4FCC; }
.os-btn.white { background: #fff; color: #304BFE; }
.os-btn.alt { background: #fff; color: #304BFE; box-shadow: inset 0 0 0 1.5px #304BFE; }
.os-btn.alt:hover { background: #F0F4FF; }
a.os-btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.os-why { margin-top: 16px; gap: 8px; }
.os-why b { color: #11163A; }
p.os-or { margin: 14px 0 0; }
.os-or { font-size: 0.92rem; color: var(--text-muted); }
.os-or a { color: #304BFE; font-weight: 600; text-decoration: none; }
.os-trust { display: flex; align-items: center; gap: 12px; margin: 28px 0 0; font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; }
.os-trust b { color: var(--text); font-weight: 600; }

/* Visuel : un téléphone et 4 points forts */
.os-viz { position: relative; min-height: 470px; }
.os-sls { position: absolute; inset: 0 0 34px; }
.os-sl { position: absolute; inset: 0; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease, visibility 0s .6s; }
.os-sl.on { opacity: 1; visibility: visible; transform: none; transition: opacity .6s ease, transform .6s ease; }
.os-shot { position: absolute; top: 40px; right: 0; width: 90%; margin: 0; border-radius: 12px; overflow: hidden; background: #fff; border: 1px solid #E6E9F2; box-shadow: 0 24px 60px rgba(17, 22, 58, 0.18); }
.os-bar { display: flex; align-items: center; gap: 5px; padding: 9px 12px; background: #F4F6FB; border-bottom: 1px solid #E6E9F2; font-size: 0.72rem; color: #5F667D; }
.os-bar i { width: 8px; height: 8px; border-radius: 50%; background: #DADCE0; }
.os-bar span { margin-left: 8px; padding: 2px 10px; border-radius: 20px; background: #fff; }
.os-shot img { display: block; width: 100%; height: auto; aspect-ratio: 1000 / 625; object-fit: cover; object-position: top; }
.os-mob { position: absolute; left: 0; bottom: 0; width: 148px; margin: 0; padding: 7px; border-radius: 24px; background: #11163A; box-shadow: 0 20px 50px rgba(17, 22, 58, 0.3); }
.os-mob img { display: block; width: 100%; height: 268px; object-fit: cover; object-position: top; border-radius: 18px; }
.os-tag { position: absolute; z-index: 2; margin: 0; padding: 11px 14px; border-radius: 12px; background: #fff; border: 1px solid #E6E9F2; box-shadow: 0 10px 28px rgba(17, 22, 58, 0.12); font-size: 0.78rem; color: #5F667D; line-height: 1.35; }
.os-tag b { display: block; color: #11163A; font-family: var(--font-heading); font-weight: 700; }
.os-tag.t1 { top: 0; left: 6%; max-width: 250px; }
.os-tag.t1 b { font-size: 1rem; margin: 2px 0 1px; }
.os-tag-k { display: inline-block; padding: 1px 8px; border-radius: 20px; background: #304BFE; color: #fff; font-size: 0.66rem; font-weight: 600; }
.os-tag.t4 { bottom: 14px; right: 0; max-width: 240px; }
.os-tag.t4 b { font-size: 1.45rem; line-height: 1.1; margin-bottom: 2px; background: linear-gradient(90deg, #304BFE, #3ACF91); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.os-dots { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; gap: 6px; }
.os-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 8px; background: #CBD2E6; cursor: pointer; transition: width .3s, background .3s; }
.os-dots button[aria-selected="true"] { width: 26px; background: linear-gradient(90deg, #304BFE, #3ACF91); }
@media (prefers-reduced-motion: reduce) { .os-sl, .os-sl.on { transition: none; transform: none; } }

.os-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.os-cards > div { padding: 22px; border: 1px solid #E6E9F2; border-radius: 12px; background: #fff; }
.os-ico { display: inline-flex; width: 40px; height: 40px; border-radius: 10px; align-items: center; justify-content: center; background: #F0F4FF; color: #304BFE; font-size: 1.1rem; margin-bottom: 12px; }
.os-cards b { display: block; font-family: var(--font-heading); font-size: 1.05rem; color: #11163A; margin-bottom: 6px; }
.os-cards p { margin: 0; font-size: 0.9rem; color: var(--text-muted); line-height: 1.55; }
.os-two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.os-case { padding: 24px; border-radius: 12px; background: #fff; border: 1px solid #E6E9F2; }
.os-case { display: flex; flex-direction: column; }
.os-case-s { margin: -6px 0 10px; font-size: 0.92rem; color: #304BFE; font-weight: 600; }
.os-case ul { flex: 1; }
.os-case-btn { align-self: flex-start; margin-top: 16px; padding: 0; border: 0; background: none; color: #304BFE; font: 600 0.95rem var(--font); cursor: pointer; }
.os-case-btn:hover { text-decoration: underline; }
.os-cas-new { margin: 0 0 16px; padding: 14px 16px; border-left: 3px solid #3ACF91; border-radius: 0 10px 10px 0; background: #F2FBF7; font-size: 0.92rem; color: #3C4257; line-height: 1.55; }
.os-cas-new b { color: #11163A; }
.os-case-t { margin: 0 0 12px; font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; color: #11163A; }
.os-case ul, .os-prices ul { margin: 0; padding: 0; list-style: none; }
.os-case li, .os-prices li { position: relative; padding: 5px 0 5px 24px; font-size: 0.92rem; color: #3C4257; line-height: 1.5; }
.os-case li::before, .os-prices li::before { content: "✓"; position: absolute; left: 0; color: #17A673; font-weight: 700; }
.os-prices li.todo::before { content: ""; }
.os-cas { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; align-items: center; }
.os-cas h2 { margin: 6px 0 10px; }
.os-cas img { width: 100%; border-radius: 12px; border: 1px solid #E6E9F2; box-shadow: 0 10px 30px rgba(17, 22, 58, 0.08); }
.os-nums { display: grid; grid-template-columns: repeat(4, 1fr); margin: 22px 0 18px; padding: 18px 0; border-top: 1px solid #E6E9F2; border-bottom: 1px solid #E6E9F2; }
.os-nums div { padding: 0 14px; border-left: 1px solid #E6E9F2; }
.os-nums div:first-child { padding-left: 0; border-left: 0; }
.os-nums b { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 1.7rem; line-height: 1.1; letter-spacing: -0.01em; white-space: nowrap; background: linear-gradient(90deg, #304BFE, #3ACF91); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.os-nums span { display: block; margin-top: 4px; font-size: 0.8rem; line-height: 1.35; color: var(--text-muted); }
@media (max-width: 560px) { .os-nums { grid-template-columns: 1fr 1fr; row-gap: 16px; } .os-nums div:nth-child(3) { padding-left: 0; border-left: 0; } }
.os-link { color: #304BFE; font-weight: 600; text-decoration: none; }
.os-todo-note { margin: 18px 0 0; font-size: 0.85rem; color: var(--text-muted); }
.os-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: s; }
.os-steps li { position: relative; padding: 22px 18px 18px; border-radius: 12px; background: #fff; border: 1px solid #E6E9F2; counter-increment: s; }
.os-steps li::before { content: counter(s); position: absolute; top: -14px; left: 18px; width: 28px; height: 28px; border-radius: 50%; background: #304BFE; color: #fff; font-weight: 700; font-size: 0.85rem; display: flex; align-items: center; justify-content: center; }
.os-steps b { display: block; margin-bottom: 6px; color: #11163A; }
.os-steps p { margin: 0 0 10px; font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
.os-steps small { font-size: 0.78rem; font-weight: 600; color: #304BFE; }
.os-prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.os-prices > div { position: relative; display: flex; flex-direction: column; padding: 28px 24px 24px; border-radius: 14px; border: 1px solid #E6E9F2; background: #fff; }
.os-prices > div.reco { border: 2px solid #304BFE; background: linear-gradient(180deg, #F5F7FF 0%, #fff 40%); box-shadow: 0 16px 40px rgba(48, 75, 254, 0.14); }
.os-p-tag { position: absolute; top: -12px; left: 24px; padding: 2px 10px; border-radius: 6px; background: linear-gradient(90deg, #304BFE, #3ACF91); color: #fff; font-size: 0.72rem; font-weight: 700; }
.os-p-t { margin: 0 0 6px; font-family: var(--font-heading); font-weight: 700; font-size: 1.25rem; color: #11163A; }
.os-p-for { margin: 0 0 18px; font-size: 0.88rem; line-height: 1.5; color: var(--text-muted); min-height: 2.7em; }
.os-p-price { margin: 0 0 18px; padding-bottom: 18px; border-bottom: 1px solid #E6E9F2; }
.os-p-price b { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem; line-height: 1.15; color: #304BFE; }
.os-p-price span { display: block; margin-top: 3px; font-size: 0.8rem; color: var(--text-muted); }
.os-prices ul { flex: 1; margin-bottom: 22px; }
.os-prices .os-btn { width: 100%; height: 48px; }
.os-p-note { margin: 22px 0 0; text-align: center; font-size: 0.86rem; color: var(--text-muted); }
.os-faq details { border-bottom: 1px solid #E6E9F2; padding: 16px 0; }
.os-faq summary { cursor: pointer; font-weight: 600; color: #11163A; list-style: none; }
.os-faq summary::after { content: "+"; float: right; color: #304BFE; font-weight: 700; }
.os-faq details[open] summary::after { content: "–"; }
.os-faq details p { margin: 10px 0 0; color: var(--text-muted); line-height: 1.6; }
.os-end { display: flex; gap: 22px; align-items: flex-start; padding: 32px; border-radius: 12px; background: #304BFE; color: #fff; position: relative; overflow: hidden; }
.os-end::after { content: ""; position: absolute; right: -80px; top: -80px; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(58, 207, 145, 0.35), transparent 70%); }
.os-end h2 { margin: 0 0 8px; color: #fff; }
.os-end p { margin: 0; color: rgba(255, 255, 255, 0.88); line-height: 1.55; }
.os-end-link { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.os-ava { position: relative; flex-shrink: 0; width: 72px; height: 72px; }
.os-ava img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 3px solid #fff; box-sizing: border-box; }
.os-ava i { position: absolute; right: 0; bottom: 0; width: 15px; height: 15px; border-radius: 50%; background: #3ACF91; border: 2px solid #304BFE; }
/* Fenêtre de devis */
.am-narrow.os-q { max-width: 520px; }
.os-q .am-sub { margin-bottom: 4px; }
.os-qt { margin: 22px 0 8px; font-size: 0.9rem; font-weight: 600; color: #11163A; }
.os-qt small { font-weight: 400; color: #8A90A3; }
.os-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.os-choice button { display: flex; align-items: flex-start; gap: 10px; padding: 14px; border: 1.5px solid #E6E9F2; border-radius: 12px; background: #fff; font: 0.95rem var(--font); color: #11163A; text-align: left; cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s; }
.os-choice button:hover { border-color: #B9C4FF; }
.os-choice button b { display: block; font-weight: 600; }
.os-choice button small { display: block; margin-top: 2px; font-size: 0.78rem; line-height: 1.35; color: var(--text-muted); }
.os-ci { flex-shrink: 0; width: 34px; height: 34px; border-radius: 9px; background: #F0F4FF; color: #304BFE; display: grid; place-items: center; }
.os-choice button.on { border-color: #304BFE; background: #F5F7FF; box-shadow: 0 0 0 3px rgba(48, 75, 254, 0.12); }
.os-choice button.on .os-ci { background: #304BFE; color: #fff; }
.os-in { display: block; width: 100%; height: 48px; padding: 0 14px; border: 1.5px solid #DDE2F0; border-radius: 8px; font: 1rem var(--font); box-sizing: border-box; }
.os-in:focus, .os-lab input:focus { outline: none; border-color: #304BFE; box-shadow: 0 0 0 3px rgba(48, 75, 254, 0.12); }
.os-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.os-chips button { padding: 8px 12px; border: 1.5px solid #E6E9F2; border-radius: 20px; background: #fff; font: 500 0.84rem var(--font); color: #3C4257; cursor: pointer; transition: border-color .15s, background .15s; }
.os-chips button:hover { border-color: #B9C4FF; }
.os-chips button.on { border-color: #304BFE; background: #304BFE; color: #fff; }
.os-q .am-err { margin-top: 14px; }
.os-q .am-btn { margin-top: 18px; }
@media (max-width: 480px) { .os-choice { grid-template-columns: 1fr; } }
.os-lab { display: block; margin-top: 16px; font-size: 0.85rem; font-weight: 500; }
.os-lab[hidden] { display: none; }
.os-lab small { color: #8A90A3; font-weight: 400; }
.os-lab input { display: block; width: 100%; height: 48px; margin-top: 6px; padding: 0 14px; border: 1.5px solid #DDE2F0; border-radius: 8px; font: 1rem var(--font); box-sizing: border-box; }
.os-done { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.os-done > span { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; background: #E6F8F0; color: #17A673; font-size: 1.3rem; display: flex; align-items: center; justify-content: center; }
.os-cal-t { margin: 0 0 10px; font-size: 0.92rem; color: #5F667D; }
@media (max-width: 900px) {
  .os-hero-grid, .os-cas, .os-two { grid-template-columns: 1fr; }
  .os-cards, .os-prices, .os-steps { grid-template-columns: 1fr; }
  .os-viz { min-height: 430px; }
  .os-steps { gap: 22px; }
}
@media (max-width: 560px) { .os-ctas .os-btn { width: 100%; } .os-tag.t1, .os-tag.t4 { max-width: 190px; font-size: 0.72rem; } .os-mob { width: 120px; } .os-mob img { height: 220px; } .os-end { flex-direction: column; padding: 24px; } }
.os-hero h1 .os-kicker { display: block; margin-bottom: 12px; font-family: var(--font); font-size: 0.85rem; letter-spacing: 0; }
.os-asks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.os-asks li { position: relative; padding: 18px 18px 18px 46px; border: 1px solid #E6E9F2; border-radius: 12px; background: #fff; }
.os-asks li::before { content: ""; position: absolute; left: 16px; top: 19px; width: 20px; height: 20px; border-radius: 50%; background: #E6F8F0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-8.5' fill='none' stroke='%2317A673' stroke-width='3'/%3E%3C/svg%3E") center/12px no-repeat; }
.os-asks b { display: block; margin-bottom: 4px; color: #11163A; font-size: 0.97rem; }
.os-asks span { font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
@media (max-width: 900px) { .os-asks { grid-template-columns: 1fr; } }

/* Quelques réalisations */
.os-reals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.os-real { display: flex; flex-direction: column; border: 1px solid #E6E9F2; border-radius: 16px; background: #fff; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.os-real:hover { box-shadow: 0 18px 44px rgba(17, 22, 58, 0.1); transform: translateY(-3px); }
.os-real-img { position: relative; display: block; padding: 20px 20px 0; background: linear-gradient(150deg, #EEF1FF 0%, #E8F8F1 100%); }
.os-real-img img { display: block; width: 100%; height: auto; border-radius: 8px 8px 0 0; box-shadow: 0 10px 26px rgba(17, 22, 58, 0.14); }
.os-real-img .m { position: absolute; right: 16px; bottom: -16px; width: 76px; height: 154px; object-fit: cover; object-position: top; border: 4px solid #11163A; border-radius: 14px; box-shadow: 0 10px 24px rgba(17, 22, 58, 0.25); }
.os-real-b { display: flex; flex-direction: column; flex: 1; padding: 24px 22px 22px; }
.os-real-k { margin: 0 0 6px; font-size: 0.8rem; color: var(--text-muted); }
.os-real-t { display: inline-block; margin-right: 8px; padding: 2px 9px; border-radius: 20px; background: #304BFE; color: #fff; font-size: 0.72rem; font-weight: 600; letter-spacing: .02em; }
.os-real h3 { margin: 0 0 12px; font-family: var(--font-heading); font-weight: 700; font-size: 1.22rem; color: #11163A; }
.os-real-av, .os-real-ap { position: relative; margin: 0 0 8px; padding-left: 62px; font-size: 0.87rem; line-height: 1.5; color: #3C4257; }
.os-real-av b, .os-real-ap b { position: absolute; left: 0; top: 1px; width: 52px; padding: 1px 0; border-radius: 6px; font-size: 0.7rem; font-weight: 700; text-align: center; text-transform: uppercase; letter-spacing: .04em; }
.os-real-av b { background: #FDECEC; color: #C0392B; }
.os-real-ap b { background: #E6F8F0; color: #128A5E; }
.os-real-n { display: grid; grid-template-columns: repeat(3, 1fr); margin: auto 0 16px; padding: 16px 0 0; border-top: 1px solid #E6E9F2; list-style: none; }
.os-real-n li { padding: 0 10px; border-left: 1px solid #E6E9F2; }
.os-real-n li:first-child { padding-left: 0; border-left: 0; }
.os-real-n b { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 1.45rem; line-height: 1.1; letter-spacing: -0.01em; background: linear-gradient(90deg, #304BFE, #3ACF91); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; white-space: nowrap; }
.os-real-n span { display: block; margin-top: 4px; font-size: 0.74rem; line-height: 1.35; color: var(--text-muted); }
.os-real-l { font-size: 0.9rem; font-weight: 600; color: #304BFE; text-decoration: none; }
.os-real-l:hover { text-decoration: underline; }
.os-real-soon { font-size: 0.85rem; font-weight: 600; color: #128A5E; }
.os-real-cta { justify-content: center; padding: 32px 28px; background: linear-gradient(135deg, #304BFE, #3ACF91); border: 0; color: #fff; }
.os-real-cta .os-real-k { color: rgba(255, 255, 255, 0.85); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.os-real-cta h3 { color: #fff; font-size: 1.5rem; }
.os-real-cta p { margin: 0 0 20px; line-height: 1.55; }
.os-real-cta .os-btn { align-self: flex-start; background: #fff; color: #304BFE; }
@media (max-width: 1000px) { .os-reals { grid-template-columns: 1fr 1fr; } .os-real-cta { grid-column: span 2; } }
@media (max-width: 640px) { .os-reals { grid-template-columns: 1fr; } .os-real-cta { grid-column: auto; } }

/* Logos de Google et des IA */
.os-plats { margin-top: 18px; }
.os-plats p { margin: 0 0 8px; font-size: 0.8rem; color: var(--text-muted); }
.os-plats div, .os-ias { display: flex; flex-wrap: wrap; gap: 8px; }
.os-plats .goog-platform-badge, .os-ias .goog-platform-badge { width: 34px; height: 34px; }
.os-plats .goog-platform-badge img, .os-ias .goog-platform-badge img { width: 18px; height: 18px; }
.os-ias { margin-top: 12px; }

/* Après la mise en ligne : preuve */
.os-cards > .os-live-proof { background: linear-gradient(135deg, #304BFE, #3ACF91); border: 0; color: #fff; }
.os-live-proof b, .os-live-proof p { color: #fff; }
.os-live-proof p { margin: 0 0 10px; font-size: 0.9rem; line-height: 1.55; opacity: .95; }
.os-live-res { padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, 0.3); }
.os-live-res b { display: inline; font-size: inherit; margin: 0; }

.os-oubli { margin: 14px 0 0; text-align: center; font-size: 0.88rem; color: var(--text-muted); }
.os-oubli a { color: #304BFE; font-weight: 600; }
.os-notes { height: auto; min-height: 84px; padding: 12px 14px; line-height: 1.5; resize: vertical; }
.os-notes-h { margin: 6px 0 0; font-size: 0.8rem; color: #6B7280; }
/* Section « Articles de blog » */
.os-blog { display: grid; grid-template-columns: 1.15fr 1fr; gap: 28px; align-items: start; }
.os-blog-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: b; }
.os-blog-steps li { counter-increment: b; display: grid; grid-template-columns: 38px 1fr; gap: 4px 14px; padding: 18px 20px; border: 1px solid #E6E9F2; border-radius: 16px; background: #fff; }
.os-blog-steps li::before { content: counter(b); grid-row: span 2; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, #304BFE, #3ACF91); color: #fff; font-weight: 700; font-size: 0.9rem; }
.os-blog-steps b { font-family: var(--font-heading); font-size: 1.02rem; color: #11163A; }
.os-blog-steps span { font-size: 0.9rem; line-height: 1.55; color: var(--text-muted); }
.os-blog-ex { padding: 24px; border-radius: 18px; border: 1.5px solid transparent; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(135deg, #304BFE, #3ACF91) border-box; box-shadow: 0 18px 44px rgba(48, 75, 254, 0.1); }
.os-blog-k { margin: 0 0 12px; font-weight: 700; color: #11163A; }
.os-blog-k span { display: inline-block; margin-right: 8px; padding: 2px 9px; border-radius: 999px; background: #F0F4FF; color: #304BFE; font-size: 0.72rem; font-weight: 700; vertical-align: 2px; }
.os-blog-ex ul { display: grid; gap: 8px; margin: 0 0 14px; padding: 0; list-style: none; }
.os-blog-ex li { padding: 10px 12px 10px 34px; border-radius: 10px; background: #F7F9FF; font-size: 0.9rem; color: #11163A; position: relative; }
.os-blog-ex li::before { content: ""; position: absolute; left: 12px; top: 50%; width: 12px; height: 12px; margin-top: -6px; border: 2px solid #304BFE; border-radius: 50%; }
.os-blog-ex li::after { content: ""; position: absolute; left: 22px; top: 50%; width: 5px; height: 2px; margin-top: 5px; background: #304BFE; transform: rotate(45deg); }
.os-blog-n { margin: 0 0 12px; font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
.os-blog-real { margin: 0; padding-top: 12px; border-top: 1px solid #E6E9F2; font-size: 0.86rem; color: #3C4257; line-height: 1.5; }
@media (max-width: 900px) { .os-blog { grid-template-columns: 1fr; } }

/* Questions une par une (fenêtre « Échanger sur mon projet ») */
.os-prog { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; font-size: 0.8rem; color: #8A90A3; }
.os-back { flex: 0 0 auto; width: 34px; height: 34px; border: 0; border-radius: 50%; background: #F4F6FB; color: #11163A; font-size: 1rem; cursor: pointer; }
.os-back[hidden] { visibility: hidden; display: block; }
.os-pbar { flex: 1; height: 6px; padding: 0; border: 0; border-radius: 6px; background: #EEF0F5; overflow: hidden; }
.os-pbar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, #304BFE, #3ACF91); transition: width .3s; }
.os-choice-1 { grid-template-columns: 1fr; }
.os-choice-1 button { padding: 16px; }
.os-chips-lg { gap: 10px; }
.os-chips-lg button { padding: 11px 15px; font-size: 0.92rem; }
.os-skip { display: block; margin: 10px auto 0; }