/* EduBridge, site public. Palette des applis : crème, papier, encre, safran. */
@font-face {
  font-family: "Bricolage";
  src: url("../fonts/bricolage-latin.woff2") format("woff2-variations"), url("../fonts/bricolage-latin.woff2") format("woff2");
  font-weight: 200 800; font-display: swap;
}
:root {
  --creme: #faf7f0; --creme-2: #f3ede0; --paper: #fffdf8;
  --encre: #101c33; --encre-2: #1a2a4d; --encre-3: #2a3b60;
  --safran: #e8a020; --safran-2: #b97a10; --safran-soft: #fbe7bf;
  --orange: #f2621a; --green: #1a7f4b; --green-soft: #d7f0e1; --red: #c2452d; --red-soft: #fbe0d9;
  --blue: #2b4fb3; --blue-soft: #dfe7fb; --violet: #7a3fb0; --violet-soft: #efe3fa;
  --ink: #101c33; --ink-2: #4a5468; --ink-3: #7b8394; --line: #e7e0d0; --line-2: #efe9dc;
  --display: "Bricolage", "Segoe UI", system-ui, sans-serif;
  --text: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --r: 18px; --r-sm: 12px; --r-lg: 28px;
  --sh: 0 1px 2px rgba(16,28,51,.06), 0 12px 30px -14px rgba(16,28,51,.22);
  --sh-lg: 0 2px 6px rgba(16,28,51,.06), 0 30px 60px -24px rgba(16,28,51,.35);
  --maxw: 1200px; --gut: clamp(16px, 4vw, 32px);
  --ease: cubic-bezier(.22,.8,.24,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--creme); color: var(--ink); font: 400 17px/1.6 var(--text); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 1.4rem + 3.8vw, 4.4rem); font-weight: 750; }
h2 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.85rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
h1 em, h2 em { font-style: normal; color: var(--safran); }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--safran); color: var(--encre); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--safran); outline-offset: 3px; border-radius: 6px; }
.anchor { display: block; position: relative; top: -90px; }

/* ------------------------------------------------------------ boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 46px; padding: 0 22px;
  border-radius: 999px; border: 2px solid transparent; font: 650 .98rem/1 var(--text); text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, box-shadow .2s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn-saf { background: var(--safran); color: var(--encre); box-shadow: 0 8px 20px -10px rgba(232,160,32,.9); }
.btn-saf:hover { background: #f0ac2e; }
.btn-line { border-color: var(--encre); color: var(--encre); background: transparent; }
.btn-ghost { background: rgba(16,28,51,.06); color: var(--encre); }
.btn-wa { background: #25d366; color: #0b3b1e; padding: 0 14px; }
.arr { transition: transform .2s var(--ease); }
a:hover > .arr, button:hover > .arr { transform: translateX(3px); }
.link { display: inline-flex; align-items: center; gap: .4em; font-weight: 650; text-decoration: none; color: var(--safran-2); }
.link svg { width: 18px; }
.link-light { color: var(--safran); }

/* ------------------------------------------------------------ en-tête */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(16,28,51,.96); color: #fff; backdrop-filter: saturate(1.4) blur(10px); }
.head-row { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo img { width: 34px; height: 34px; border-radius: 50%; background: #fff; }
.wordmark { font: 750 1.4rem/1 var(--display); letter-spacing: -.02em; }
.w-edu { color: #fff; } .w-bridge { color: var(--orange); }
.site-foot .w-edu { color: var(--encre); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .dd > summary { display: flex; align-items: center; gap: 4px; padding: 10px 12px; border-radius: 10px; font-weight: 550; font-size: .97rem;
  color: rgba(255,255,255,.88); text-decoration: none; cursor: pointer; list-style: none; }
.dd > summary::-webkit-details-marker, .burger > summary::-webkit-details-marker, .faq-item > summary::-webkit-details-marker, .acc-item > summary::-webkit-details-marker { display: none; }
.nav > a:hover, .dd > summary:hover, .dd[open] > summary { background: rgba(255,255,255,.08); color: #fff; }
.chev { width: 16px; height: 16px; transition: transform .2s; }
.dd[open] .chev { transform: rotate(180deg); }
.dd { position: relative; }
.dd-panel { position: absolute; top: calc(100% + 10px); left: 0; width: 340px; padding: 10px; background: var(--paper); color: var(--ink);
  border-radius: var(--r); box-shadow: var(--sh-lg); animation: drop .22s var(--ease); }
.dd-wide { width: 420px; }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }
.dd-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; text-decoration: none; color: var(--ink); }
.dd-item:hover { background: var(--creme); }
.dd-item b { display: block; font-weight: 650; }
.dd-item small { display: block; color: var(--ink-2); font-size: .86rem; line-height: 1.35; margin-top: 2px; }
.dd-item:not(.dd-ic) { flex-direction: column; gap: 0; }
.ic { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--creme); flex: none; }
.ic svg { width: 24px; height: 24px; }
.ic-lg { width: 52px; height: 52px; border-radius: 16px; background: var(--paper); box-shadow: inset 0 0 0 1px var(--line); }
.ic-lg svg { width: 30px; height: 30px; }
.head-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang, .login { color: rgba(255,255,255,.8); text-decoration: none; font-weight: 600; font-size: .92rem; padding: 8px 10px; border-radius: 8px; }
.lang { border: 1px solid rgba(255,255,255,.25); padding: 5px 9px; font-size: .8rem; letter-spacing: .04em; }
.lang:hover, .login:hover { color: #fff; background: rgba(255,255,255,.08); }
.burger { display: none; }

/* ------------------------------------------------------------ sections */
.sec { padding: clamp(64px, 5rem + 3vw, 120px) 0; position: relative; }
.sec-tight { padding-top: 0; }
.sec-creme { background: var(--creme); }
.sec-paper { background: var(--paper); }
.sec-encre { background: var(--encre); color: #fff; }
.sec-encre .lead, .sec-encre p { color: rgba(255,255,255,.78); }
.sec-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 56px); }
.sec-head.center { margin-inline: auto; text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 700 .78rem/1 var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--safran-2); margin-bottom: 18px; }
.kicker::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.kicker-light { color: var(--safran); }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 62ch; }
.badge { display: inline-block; margin-left: 10px; padding: 4px 10px; border-radius: 999px; background: var(--safran); color: var(--encre); letter-spacing: .04em; font-size: .72rem; }

/* ------------------------------------------------------------ hero accueil */
.hero { position: relative; background: var(--encre); color: #fff; overflow: hidden; padding: clamp(56px, 4rem + 4vw, 120px) 0 clamp(56px, 4rem + 2vw, 96px); isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; animation: drift 18s ease-in-out infinite alternate; }
.b1 { width: 520px; height: 520px; background: #24406f; left: -160px; top: -200px; }
.b2 { width: 440px; height: 440px; background: #4a3a1a; right: -140px; bottom: -220px; animation-delay: -6s; opacity: .55; }
@keyframes drift { to { transform: translate(60px, 40px) scale(1.12); } }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.hero-in { position: relative; text-align: center; max-width: 880px; }
.hero h1 { max-width: 16ch; margin-inline: auto; }
.hero .sub { font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem); color: rgba(255,255,255,.8); max-width: 60ch; margin: 0 auto 36px; }
.hero-login { margin: 26px 0 0; font-size: .92rem; color: rgba(255,255,255,.6); }
.hero-login a { color: #fff; font-weight: 600; }
.hero-dev { position: absolute; top: 50%; width: 270px; z-index: 0; pointer-events: none; }
.hero-dev.left { left: max(-40px, calc(50% - 860px)); transform: translateY(-46%) rotate(-9deg); }
.hero-dev.right { right: max(-120px, calc(50% - 920px)); width: 400px; transform: translateY(-40%) rotate(8deg); }
.v-float { animation: float 7s ease-in-out infinite; }
.v-float.d2 { animation-delay: -3.5s; }
.hero-dev.v-float { animation-name: float-dev; }
@keyframes float { 50% { transform: translateY(-12px); } }
@keyframes float-dev { 50% { translate: 0 -14px; } }
.roles { max-width: 820px; margin: 0 auto; }
.roles-q { font: 650 1rem/1 var(--text); color: rgba(255,255,255,.75); margin-bottom: 14px; }
.roles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.role { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; text-align: left; text-decoration: none;
  background: var(--paper); color: var(--ink); border-radius: var(--r); box-shadow: 0 20px 40px -24px rgba(0,0,0,.6);
  transition: transform .25s var(--ease), box-shadow .25s; }
.role:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -24px rgba(0,0,0,.75); }
.role-ini { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; font: 750 1.2rem/1 var(--display); }
.role:nth-child(1) .role-ini { background: var(--safran-soft); color: var(--safran-2); }
.role:nth-child(2) .role-ini { background: var(--blue-soft); color: var(--blue); }
.role:nth-child(3) .role-ini { background: var(--green-soft); color: var(--green); }
.role-txt b { display: block; font: 700 1.12rem/1.2 var(--display); }
.role-txt small { color: var(--ink-2); font-size: .9rem; }
.role-go { display: inline-flex; gap: 6px; align-items: center; margin-top: auto; font-weight: 650; font-size: .9rem; color: var(--safran-2); }
.role-go svg { width: 18px; }
.sec-demo .roles-q { color: rgba(255,255,255,.75); }

/* bandeau de preuves */
.proofs { background: var(--encre-2); color: rgba(255,255,255,.88); overflow: hidden; padding: 18px 0; }
.proofs .wrap { max-width: none; padding: 0; }
.marquee { display: flex; gap: 48px; width: max-content; margin: 0; padding: 0; list-style: none; animation: marquee 32s linear infinite; }
.marquee li { display: flex; align-items: center; gap: 10px; font-weight: 600; white-space: nowrap; }
.marquee svg { width: 18px; color: var(--safran); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------ cartes */
.reasons, .benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefits.b3 { grid-template-columns: repeat(3, 1fr); }
.reason, .benefits article { padding: 26px; border-radius: var(--r); background: var(--creme); border: 1px solid var(--line-2); transition: transform .25s var(--ease), box-shadow .25s; }
.sec-creme .benefits article { background: var(--paper); }
.reason:hover, .benefits article:hover { transform: translateY(-3px); box-shadow: var(--sh); }
.reason h3, .benefits h3 { margin: 18px 0 8px; }
.reason p, .benefits p { color: var(--ink-2); margin: 0; font-size: .97rem; }
/* rompre l'uniformité : la première carte prend plus de place */
.reasons .reason:first-child { grid-column: span 2; background: var(--encre); color: #fff; border: 0; }
.reasons .reason:first-child p { color: rgba(255,255,255,.75); font-size: 1.05rem; }
.reasons .reason:first-child h3 { font-size: 1.6rem; }
.reasons .reason:first-child .ic-lg { background: rgba(255,255,255,.1); box-shadow: none; }
/* grille : la carte encre occupe deux lignes, la dernière s'étale sur deux colonnes */
.reasons { grid-template-columns: 1.15fr 1fr 1fr; }
.reasons .reason:first-child { grid-column: auto; grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-end; min-height: 340px; }
.reasons .reason:nth-child(4) { grid-column: span 2; }

/* accordéon des modules */
.acc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-item summary { display: flex; align-items: center; gap: 14px; padding: 22px 0; cursor: pointer; list-style: none; font: 700 1.3rem/1.2 var(--display); position: relative; }
.acc-n { font: 600 .85rem/1 var(--text); color: var(--ink-3); }
.acc-item[open] .acc-n { color: var(--safran-2); }
.acc-bar { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; overflow: hidden; }
.acc-bar i { display: block; height: 100%; background: var(--safran); transform: scaleX(0); transform-origin: left; }
.acc.playing .acc-item[open] .acc-bar i { animation: fill var(--acc-ms, 6000ms) linear forwards; }
@keyframes fill { to { transform: scaleX(1); } }
.acc-body { padding: 0 0 24px 34px; animation: drop .3s var(--ease); }
.acc-body p { color: var(--ink-2); }
.acc-vis-inline { display: none; margin-top: 18px; }
.acc-stage { position: relative; min-height: 460px; display: grid; }
.acc-pane { grid-area: 1 / 1; display: grid; place-items: center; opacity: 0; transform: translateY(16px) scale(.98); transition: opacity .5s var(--ease), transform .5s var(--ease); pointer-events: none; }
.acc-pane.on { opacity: 1; transform: none; }
.acc-pane .vis { width: min(100%, 520px); }

/* listes à coches */
.ticks { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.tick { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--green); background: var(--green-soft); border-radius: 50%; padding: 3px; }

/* témoignages */
.quotes { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 18px; }
.quotes.single { grid-template-columns: 1fr; max-width: 820px; margin: 0 auto; }
.quote { margin: 0; padding: 30px; border-radius: var(--r); background: var(--creme); border: 1px solid var(--line-2); display: flex; flex-direction: column; }
.quote:first-child:not(:only-child) { background: var(--safran-soft); border-color: transparent; }
.q-mark { width: 30px; color: var(--safran); margin-bottom: 16px; }
.quote blockquote { margin: 0 0 24px; font: 600 1.12rem/1.45 var(--display); letter-spacing: -.01em; }
.quote:first-child blockquote, .quotes.single blockquote { font-size: 1.35rem; }
.quote figcaption { margin-top: auto; display: flex; gap: 12px; align-items: center; }
.quote figcaption b { display: block; } .quote figcaption small { color: var(--ink-2); }

/* calculateur */
.calc { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); background: var(--paper); }
.calc-in { padding: clamp(24px, 4vw, 44px); display: grid; gap: 22px; }
.calc label, .ask-form label, .stepper label { display: grid; gap: 8px; font-weight: 600; font-size: .95rem; }
input[type=number], input[type=text], input[type=tel], input:not([type]) { width: 100%; min-height: 50px; padding: 0 16px; border: 1.5px solid var(--line); border-radius: 12px;
  background: #fff; font: 500 1.05rem var(--text); color: var(--ink); }
input:focus { outline: none; border-color: var(--safran); box-shadow: 0 0 0 4px rgba(232,160,32,.2); }
input[type=range] { width: 100%; accent-color: var(--safran); }
.calc-out { background: var(--encre); color: #fff; padding: clamp(24px, 4vw, 44px); display: flex; flex-direction: column; justify-content: center; }
.calc-out small { color: rgba(255,255,255,.7); font-weight: 600; }
.calc-num { display: block; font: 750 clamp(2.2rem, 1.6rem + 2.4vw, 3.6rem)/1.05 var(--display); color: var(--safran); margin: 10px 0 16px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.calc-out p { color: rgba(255,255,255,.7); font-size: .92rem; }
.calc-out .btn { align-self: flex-start; }

/* étapes */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before { content: ""; position: absolute; top: 22px; left: 22px; right: 22px; height: 2px; background: var(--line); }
.steps::after { content: ""; position: absolute; top: 22px; left: 22px; right: 22px; height: 2px; background: var(--safran); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease); }
.steps.drawn::after { transform: scaleX(1); }
.steps li { position: relative; z-index: 1; }
.step-n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--encre); color: var(--safran); font: 750 1.1rem/1 var(--display); margin-bottom: 18px; box-shadow: 0 0 0 6px var(--paper); }
.sec-creme .step-n { box-shadow: 0 0 0 6px var(--creme); }
.steps p { color: var(--ink-2); font-size: .97rem; }
.split .steps { grid-template-columns: 1fr; }
.split .steps::before, .split .steps::after { top: 22px; bottom: 22px; left: 21px; right: auto; width: 2px; height: auto; transform-origin: top; }
.split .steps.drawn::after { transform: scaleY(1); }
.split .steps::after { transform: scaleY(0); }
.split .steps li { padding-left: 64px; } .split .step-n { position: absolute; left: 0; top: 0; }

/* bande prix */
.price-band { max-width: 900px; }
.price-band h2 { font-size: clamp(1.8rem, 1.3rem + 2.2vw, 3.1rem); }
.price-band p { font-size: 1.12rem; max-width: 62ch; }

/* publics */
.aud { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.aud-card { position: relative; padding: 30px; border-radius: var(--r); background: var(--paper); text-decoration: none; border: 1px solid var(--line-2); transition: transform .25s var(--ease), box-shadow .25s; }
.aud-card:hover { transform: translateY(-4px); box-shadow: var(--sh); }
.aud-card h3 { margin-top: 20px; } .aud-card p { color: var(--ink-2); margin: 0; }
.aud-go { position: absolute; top: 28px; right: 28px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--creme); }
.aud-go svg { width: 18px; }
.aud-card:hover .aud-go { background: var(--safran); }

/* FAQ */
.faq { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none; font: 650 1.1rem/1.35 var(--display); }
.plus { position: relative; width: 28px; height: 28px; border-radius: 50%; background: var(--creme-2); flex: none; transition: transform .3s var(--ease), background-color .2s; }
.plus::before, .plus::after { content: ""; position: absolute; left: 8px; right: 8px; top: 13px; height: 2px; background: var(--encre); border-radius: 2px; }
.plus::after { transform: rotate(90deg); transition: transform .3s var(--ease); }
.faq-item[open] .plus { background: var(--safran); } .faq-item[open] .plus::after { transform: rotate(0); }
.faq-a { padding: 0 48px 22px 0; color: var(--ink-2); animation: drop .3s var(--ease); }

/* bloc démo final */
.demo-block { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.demo-block .roles { margin: 0; }
.demo-block .roles-grid { grid-template-columns: 1fr; }
.demo-block .role { flex-direction: row; align-items: center; }
.demo-block .role-go { margin: 0 0 0 auto; }

/* ------------------------------------------------------------ pages intérieures */
.phero { background: var(--creme); padding: clamp(48px, 3rem + 4vw, 104px) 0 clamp(48px, 3rem + 2vw, 80px); overflow: hidden; }
.phero-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.phero .sub { font-size: 1.18rem; color: var(--ink-2); max-width: 54ch; }
.phero-center { text-align: center; } .phero-center .sub { margin-inline: auto; } .phero-center h1 { max-width: 18ch; margin-inline: auto; }
.phero-media { position: relative; display: grid; place-items: center; }
.phero-media > div { width: 100%; display: grid; place-items: center; }
.phero-media .vis { width: min(100%, 540px); }
.phero-phone .device { width: 300px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split .device { width: 290px; margin: 0 auto; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.box { padding: 32px; border-radius: var(--r); background: var(--creme); border: 1px solid var(--line-2); }
.sec-encre .box { background: var(--encre-2); border-color: var(--encre-3); }
.box-add { background: var(--encre); color: #fff; border: 0; }
.box-add .tick { background: rgba(255,255,255,.12); color: var(--safran); }
.prose { max-width: 760px; } .prose h2 { font-size: 1.4rem; margin-top: 1.6em; } .prose p { color: var(--ink-2); }

/* onglets */
.tab-list { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px; border-radius: 999px; background: var(--creme-2); width: fit-content; margin-bottom: 40px; }
.tab-list button { border: 0; background: transparent; padding: 12px 20px; border-radius: 999px; font: 650 .95rem var(--text); color: var(--ink-2); cursor: pointer; transition: background-color .2s, color .2s; }
.tab-list button[aria-selected="true"] { background: var(--encre); color: #fff; }
.tab-panel { animation: drop .35s var(--ease); }
.tab-panel h3 { font-size: 1.6rem; } .tab-panel p { color: var(--ink-2); font-size: 1.05rem; }
.js .tab-panel[hidden] { display: none; }
.tabs:not(.ready) .tab-panel + .tab-panel { margin-top: 56px; }

.switch-band { display: flex; gap: 32px; align-items: center; justify-content: space-between; padding: clamp(28px, 4vw, 48px); border-radius: var(--r-lg); background: var(--paper); border: 1px dashed var(--safran-2); }
.switch-band h2 { font-size: 1.7rem; } .switch-band p { color: var(--ink-2); margin: 0; max-width: 62ch; }
.others { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.other { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; padding: 22px 24px; border-radius: var(--r); background: var(--creme); text-decoration: none; transition: background-color .2s, transform .2s var(--ease); }
.other:hover { background: var(--safran-soft); transform: translateY(-2px); }
.other b { font: 700 1.15rem var(--display); } .other small { grid-column: 1; color: var(--ink-2); } .other svg { grid-row: 1 / 3; grid-column: 2; width: 20px; }

/* tarifs */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; margin-top: -24px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 28px 24px; border-radius: var(--r); background: var(--paper); border: 1px solid var(--line); }
.plan h3 { font-size: 1.35rem; margin-bottom: 6px; }
.plan-tag { color: var(--ink-2); font-size: .93rem; min-height: 2.8em; }
.price { font: 750 2rem/1 var(--display); margin: 8px 0 4px; letter-spacing: -.02em; }
.plan > small { color: var(--ink-3); margin-bottom: 20px; }
.plan .ticks { font-size: .93rem; }
.plan .btn { margin-top: auto; }
.plan-hero { background: var(--encre); color: #fff; border: 0; box-shadow: var(--sh-lg); transform: translateY(-12px); }
.plan-hero .plan-tag, .plan-hero > small { color: rgba(255,255,255,.7); } .plan-hero .price { color: var(--safran); }
.plan-hero .tick { background: rgba(255,255,255,.12); color: var(--safran); }
.flag { position: absolute; top: -12px; left: 24px; background: var(--safran); color: var(--encre); font: 700 .75rem/1 var(--text); padding: 7px 12px; border-radius: 999px; letter-spacing: .03em; }
.table-wrap { position: relative; overflow-x: auto; border-radius: var(--r); background: var(--paper); box-shadow: var(--sh); }
.cmp { width: 100%; border-collapse: collapse; min-width: 640px; }
.cmp th, .cmp td { padding: 15px 18px; text-align: center; border-bottom: 1px solid var(--line-2); font-size: .95rem; }
.cmp th[scope=row], .cmp thead th:first-child { text-align: left; font-weight: 550; }
.cmp thead th { font: 700 1rem var(--display); background: var(--creme-2); }
.cmp .yes .tick { margin: 0 auto; } .cmp .no { color: var(--ink-3); font-weight: 700; }

/* parents */
.schools { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.school { display: flex; gap: 14px; align-items: center; padding: 20px; border-radius: var(--r); background: var(--paper); border: 1px solid var(--line-2); }
.school b, .school small { display: block; } .school small { color: var(--ink-2); }
.ask-form { display: grid; gap: 16px; padding: 28px; border-radius: var(--r); background: var(--paper); color: var(--ink); }
.sec-encre .ask-form .fine { color: var(--ink-3); }
.fine { font-size: .85rem; color: var(--ink-3); margin: 0; }

/* démo à étapes */
.stepper { width: 100%; padding: 30px; border-radius: var(--r-lg); background: var(--paper); box-shadow: var(--sh-lg); }
.stepper fieldset { border: 0; padding: 0; margin: 0 0 22px; display: grid; gap: 14px; }
.stepper legend { font: 700 1.4rem/1.2 var(--display); margin-bottom: 16px; padding: 0; }
.st-progress { height: 6px; border-radius: 6px; background: var(--creme-2); overflow: hidden; }
.st-progress i { display: block; height: 100%; width: 100%; background: var(--safran); transform: scaleX(.2); transform-origin: left; transition: transform .4s var(--ease); }
.st-count { font-size: .85rem; color: var(--ink-3); margin: 10px 0 18px; min-height: 1em; }
.opts { display: grid; gap: 10px; }
.opt { position: relative; display: block; }
.opt input { position: absolute; opacity: 0; }
.opt span { display: flex; align-items: center; min-height: 54px; padding: 0 18px; border: 1.5px solid var(--line); border-radius: 14px; font-weight: 600; cursor: pointer; transition: border-color .2s, background-color .2s, transform .15s; }
.opt span::before { content: ""; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line); margin-right: 14px; flex: none; transition: border .2s; }
.opt:hover span { border-color: var(--safran); }
.opt input:checked + span { border-color: var(--safran); background: #fff8e8; }
.opt input:checked + span::before { border: 6px solid var(--safran); }
.opt input:focus-visible + span { outline: 3px solid var(--safran); outline-offset: 2px; }
.st-branch { display: none; padding: 18px; border-radius: 14px; background: var(--creme); }
.st-branch.show { display: block; } .st-branch .btn { margin-top: 12px; }
.st-nav { display: flex; gap: 10px; justify-content: space-between; }
.js .stepper fieldset:not(.cur) { display: none; }
.stepper:not(.ready) .st-nav, .stepper:not(.ready) .st-progress { display: none; }
.st-nav [hidden] { display: none; }
.nojs-note { font-size: .95rem; color: var(--ink-2); }
.js .nojs-note { display: none; }
.nojs-note a { display: inline-flex; gap: 6px; align-items: center; font-weight: 650; } .nojs-note svg { width: 18px; color: #1aa851; }
.hero-proofs { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; font-weight: 600; }
.hero-proofs li { display: flex; gap: 10px; align-items: center; }

/* ------------------------------------------------------------ pied de page */
.site-foot { background: var(--creme-2); padding: 72px 0 28px; font-size: .95rem; }
.f-top { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 32px; }
.f-brand p { color: var(--ink-2); margin-top: 16px; max-width: 34ch; }
.f-contact a { text-decoration: none; }
.f-wa { display: inline-flex; gap: 6px; align-items: center; font-weight: 650; } .f-wa svg { width: 18px; color: #1aa851; }
.f-col { display: flex; flex-direction: column; gap: 10px; }
.f-t { font: 700 .78rem/1 var(--text); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.f-col a { text-decoration: none; color: var(--ink); } .f-col a:hover { color: var(--safran-2); }
.f-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; color: var(--ink-3); }
.f-bottom p { margin: 0; } .f-bottom a { color: var(--ink-2); }
.stores { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.store { padding: 8px 14px; border-radius: 10px; background: var(--encre); color: #fff; font-weight: 650; font-size: .85rem; opacity: .45; }
.stores small { max-width: 44ch; }
.mobile-bar { display: none; }

/* ============================================================ visuels produit */
.vis { position: relative; margin: 0; padding: 26px; isolation: isolate; }
.vis::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 28px; background: var(--safran-soft);
  background-image: radial-gradient(circle at 85% 15%, rgba(255,255,255,.7), transparent 40%); }
.sec-paper .vis::before { background-color: var(--creme-2); }
.device .vis, .hero-dev .vis { padding: 0; } .device .vis::before, .device .confetti { display: none; }
.confetti { position: absolute; z-index: -1; border-radius: 4px; }
.c1 { width: 22px; height: 22px; background: var(--safran); top: 10px; right: 30px; transform: rotate(20deg); animation: spin 9s linear infinite; }
.c2 { width: 16px; height: 16px; background: var(--encre); bottom: 18px; left: 16px; border-radius: 50%; animation: float 5s ease-in-out infinite; }
.c3 { width: 0; height: 0; border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 18px solid var(--orange); border-radius: 0; top: 46%; left: 6px; animation: float 6s ease-in-out infinite -2s; }
@keyframes spin { to { transform: rotate(380deg); } }

.ui { background: #fff; border-radius: 18px; box-shadow: var(--sh-lg); overflow: hidden; font-size: 14px; line-height: 1.35; color: var(--ink); text-align: left; }
.ui-top { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--encre); color: #fff; }
.ui-top b { font: 650 .95rem var(--display); letter-spacing: 0; }
.ui-dot { width: 22px; height: 22px; border-radius: 50%; background: #fff url("../brand/mark-color.png") center / cover; flex: none; }
.ui-body { padding: 16px 18px 20px; display: grid; gap: 12px; }
.ui-sub { margin: 0; font-weight: 650; color: var(--green); font-size: .85rem; }
.bar { display: block; height: 9px; width: var(--w, 60%); border-radius: 6px; background: #e4e7ee; }
.bar.light { background: #eef0f4; } .bar.green { background: #8fd3ad; } .bar.saf { background: #f3c66f; }
.r-row, .e-row, .n-row, .rc-id { display: flex; align-items: center; gap: 12px; }
.r-col { display: grid; gap: 6px; flex: 1; min-width: 0; }
.r-col small, .a-head small, .kpi small, .rc-foot small, .r-amount small { color: var(--ink-3); font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.av { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font: 700 .8rem/1 var(--text); flex: none; }
.av-a { background: #ffe3c2; color: #9a5a00; } .av-b { background: #d9e6ff; color: #23439c; } .av-c { background: #dff3e6; color: #17683f; } .av-d { background: #f3e1fb; color: #6a2f9a; }
.r-amount { padding: 14px; border-radius: 12px; background: var(--creme); display: grid; gap: 4px; }
.r-amount strong { font: 750 1.6rem/1 var(--display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.r-op { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; color: var(--ink-3); font-weight: 600; }
.op { padding: 5px 10px; border-radius: 999px; font-weight: 700; font-size: .75rem; }
.op-orange { background: #ff7900; color: #fff; } .op-mtn { background: #ffcc00; color: #111; }
.toast { position: absolute; right: -8px; bottom: -6px; display: flex; align-items: center; gap: 10px; padding: 12px 16px 12px 12px; border-radius: 14px; background: #fff;
  box-shadow: var(--sh-lg); font: 700 .88rem var(--text); color: var(--ink); z-index: 2; border: 1px solid var(--green-soft); }
.toast-ic { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: #fff; }
.toast-ic svg { width: 16px; }
.device .toast { right: 10px; bottom: 16px; }
.a-head { display: flex; gap: 12px; align-items: center; justify-content: space-between; }
.chip { padding: 4px 10px; border-radius: 999px; background: var(--creme-2); font-weight: 650; font-size: .75rem; }
.a-row { display: grid; grid-template-columns: 56px 1fr 60px; gap: 12px; align-items: center; }
.a-row b { font-size: .85rem; }
.a-track { height: 10px; border-radius: 6px; background: #eef0f4; overflow: hidden; }
.a-fill { display: block; height: 100%; width: var(--w); border-radius: 6px; transform-origin: left; }
.a-fill.ok { background: var(--green); } .a-fill.warn { background: var(--safran); } .a-fill.bad { background: var(--red); }
.g-row { display: grid; grid-template-columns: 1fr 70px 48px; gap: 10px; align-items: center; font-size: .86rem; }
.g-bar { display: block; height: 8px; width: var(--w); border-radius: 6px; background: var(--blue-soft); transform-origin: left; }
.g-row b { text-align: right; font-variant-numeric: tabular-nums; }
.rc-foot { display: flex; align-items: center; gap: 22px; padding: 14px; border-radius: 12px; background: var(--encre); color: #fff; }
.rc-foot small { color: rgba(255,255,255,.6); } .rc-foot strong { display: block; font: 750 1.5rem/1 var(--display); color: var(--safran); font-variant-numeric: tabular-nums; }
.rc-foot sup { font-size: .55em; } .rc-foot em { margin-left: auto; font-style: normal; font-size: .8rem; padding: 5px 10px; border-radius: 999px; background: rgba(255,255,255,.12); }
.e-in { margin-left: auto; min-width: 58px; padding: 7px 10px; border-radius: 9px; border: 1.5px solid var(--line); font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; position: relative; }
.e-row:nth-child(4) .e-in { border-color: var(--safran); box-shadow: 0 0 0 3px rgba(232,160,32,.2); }
.caret { display: none; }
.e-row:nth-child(4) .caret { display: inline-block; width: 2px; height: 14px; background: var(--ink); margin-left: 2px; vertical-align: middle; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.st { margin-left: auto; padding: 5px 10px; border-radius: 999px; font-weight: 700; font-size: .75rem; }
.st-present { background: var(--green-soft); color: var(--green); } .st-absent { background: var(--red-soft); color: var(--red); } .st-late { background: var(--safran-soft); color: var(--safran-2); }
.n-row { padding: 10px; border-radius: 12px; background: var(--creme); }
.n-row b { font-size: .88rem; } .n-row small { color: var(--ink-2); font-size: .8rem; }
.n-ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; flex: none; }
.n-ic svg { width: 22px; height: 22px; }
.n-blue { background: var(--blue-soft); } .n-red { background: var(--red-soft); } .n-saf { background: var(--safran-soft); } .n-green { background: var(--green-soft); }
.f-field { display: grid; gap: 8px; padding: 12px; border-radius: 12px; border: 1.5px solid var(--line-2); }
.f-actions { display: flex; justify-content: flex-end; }
.btn-mini { padding: 9px 18px; border-radius: 999px; background: var(--safran); font-weight: 700; font-size: .85rem; }
.m-bub { max-width: 82%; padding: 10px 14px; border-radius: 16px; font-size: .86rem; }
.m-in { background: var(--creme-2); border-bottom-left-radius: 4px; }
.m-out { background: var(--encre); color: #fff; margin-left: auto; border-bottom-right-radius: 4px; }
.m-typing { display: flex; gap: 4px; padding: 12px 14px; border-radius: 16px; background: var(--creme-2); width: fit-content; }
.m-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); animation: dot 1.2s infinite; }
.m-typing i:nth-child(2) { animation-delay: .15s; } .m-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes dot { 30% { transform: translateY(-4px); opacity: .5; } }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kpi { padding: 12px; border-radius: 12px; background: var(--creme); display: grid; gap: 10px; }
.kpi .bar { height: 14px; }
.chart { padding: 12px; border-radius: 12px; border: 1.5px solid var(--line-2); }
.cols { display: flex; align-items: flex-end; gap: 10px; height: 120px; margin-top: 10px; }
.col { flex: 1; height: var(--h); border-radius: 6px 6px 2px 2px; background: linear-gradient(var(--safran), #f3c66f); transform-origin: bottom; }
.col:last-child { background: linear-gradient(var(--encre), var(--encre-3)); }
.l-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 12px; align-items: center; padding: 6px 0; border-bottom: 1px solid #f0f1f4; }
.l-head small { text-align: left; }

/* devices */
.device { border-radius: 38px; padding: 10px; background: #0b1426; box-shadow: var(--sh-lg), inset 0 0 0 2px #2a3651; }
.device-screen { border-radius: 30px; overflow: hidden; background: #fff; }
.device-phone { width: 270px; } .device-phone .ui { border-radius: 0; box-shadow: none; min-height: 500px; }
.device-tablet { border-radius: 30px; padding: 12px; } .device-tablet .device-screen { border-radius: 20px; } .device-tablet .ui { border-radius: 0; box-shadow: none; }

/* animations des visuels : jouées quand .is-live (posée par main.js à l'écran) */
.vis .v-seq, .vis .v-feed { opacity: 1; }
.js .vis .v-seq, .js .vis .v-feed, .js .vis .v-pop { opacity: 0; }
.vis.is-live .v-seq { animation: seq 7s var(--ease) infinite; animation-delay: calc(var(--i) * .35s); }
.vis.is-live .v-feed { animation: feed 8s var(--ease) infinite; animation-delay: calc(var(--i) * .6s); }
.vis.is-live .v-pop { animation: pop 7s var(--ease) infinite 2s; }
.vis.is-live .a-fill, .vis.is-live .g-bar { animation: grow 7s var(--ease) infinite; animation-delay: calc(var(--i, 0) * .35s + .3s); }
.vis.is-live .col { animation: rise 7s var(--ease) infinite; animation-delay: calc(var(--i) * .12s); }
@keyframes seq { 0% { opacity: 0; transform: translateY(10px); } 8%, 88% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes feed { 0% { opacity: 0; transform: translateX(-14px); } 8%, 86% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes pop { 0% { opacity: 0; transform: translateY(12px) scale(.9); } 6%, 60% { opacity: 1; transform: none; } 70%, 100% { opacity: 0; transform: translateY(6px); } }
@keyframes grow { 0% { transform: scaleX(0); } 14%, 88% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: .2; } }
@keyframes rise { 0% { transform: scaleY(0); } 14%, 88% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: .3; } }
.paused, .paused * { animation-play-state: paused !important; }

/* apparition au défilement */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ============================================================ photos */
.ph { display: block; width: 100%; height: 100%; object-fit: cover; }
/* haut de page : photo de classe derrière un voile encre, zoom lent permanent */
.hero-photo { position: absolute; inset: 0; opacity: .85; transform-origin: 60% 40%; animation: kenburns 28s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1.04); } to { transform: scale(1.16) translate(-1.5%, 1%); } }
.hero-shade { position: absolute; inset: 0; background:
  radial-gradient(ellipse 60% 55% at 50% 45%, rgba(16,28,51,.82), rgba(16,28,51,.55) 75%),
  linear-gradient(180deg, rgba(16,28,51,.2) 40%, rgba(16,28,51,.92)); }
.hero .blob { opacity: .35; }

/* photo + visuel produit flottant */
.compo { position: relative; width: min(100%, 560px); aspect-ratio: 5 / 4.4; margin: 0 auto; }
.compo-photo { position: absolute; inset: 0 0 8% 12%; width: 88%; height: 92%; border-radius: 32px; box-shadow: var(--sh-lg); }
.compo-card { position: absolute; left: 0; bottom: 0; width: 66%; }
.compo-card .vis { padding: 0; } .compo-card .vis::before, .compo-card .confetti { display: none; }
.compo-dot { position: absolute; top: -14px; right: 18%; width: 54px; height: 54px; border-radius: 16px; background: var(--safran); transform: rotate(14deg); z-index: -1; animation: spin 14s linear infinite; }
.compo::after { content: ""; position: absolute; right: -10px; bottom: 12%; width: 90px; height: 90px; border-radius: 50%; border: 3px dashed var(--encre); opacity: .18; z-index: -1; }
.compo-phone { aspect-ratio: 5 / 5.6; }
.compo-phone .compo-photo { inset: 0 0 6% 18%; width: 82%; height: 94%; }
.compo-phone .compo-card { width: 52%; left: -2%; bottom: -4%; }
.compo-phone .device { width: 100%; }
.compo-phone .device-phone .ui { min-height: 420px; }

/* cartes publics avec photo */
.aud-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.aud-ph { display: block; height: 210px; overflow: hidden; }
.aud-ph img { transition: transform .8s var(--ease); }
.aud-card:hover .aud-ph img { transform: scale(1.06); }
.aud-body { display: block; padding: 0 28px 30px; margin-top: -26px; position: relative; }
.aud-body .ic-lg { background: var(--paper); box-shadow: var(--sh); }
.aud-go { top: 18px; right: 18px; background: var(--paper); box-shadow: var(--sh); }

/* témoignages avec photo */
.quotes-row { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 56px); align-items: stretch; }
.quotes-ph { border-radius: var(--r-lg); overflow: hidden; min-height: 420px; box-shadow: var(--sh-lg); position: relative; }
.quotes-ph img { animation: kenburns 30s ease-in-out infinite alternate; }
.quotes-row .quotes { grid-template-columns: 1fr 1fr; }
.quotes-row .quote:first-child { grid-column: span 2; }

/* sections sombres avec photo de fond */
.sec-photo { overflow: hidden; isolation: isolate; }
.sec-photo > .wrap { position: static; }
.sec-photo > .wrap > :not(.sec-bg) { position: relative; z-index: 1; }
.sec-photo .sec-bg { position: absolute; }
/* la grande carte encre porte une photo de classe */
.reasons .reason:first-child { position: relative; overflow: hidden; isolation: isolate; }
.reasons .reason:first-child::before { content: ""; position: absolute; inset: 0; z-index: -2; background: url("../img/eleve-lecture.webp") center 30% / cover; opacity: .55; transition: transform .8s var(--ease); }
.reasons .reason:first-child::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(16,28,51,.1), rgba(16,28,51,.95) 62%); }
.reasons .reason:first-child:hover::before { transform: scale(1.05); }
.sec-bg { position: absolute; inset: 0; z-index: 0; }
.sec-bg img { opacity: .3; animation: kenburns 32s ease-in-out infinite alternate; }
.sec-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,28,51,.97) 25%, rgba(16,28,51,.7)); }
.sec-bg-right { left: 40%; }
.sec-bg-right img { opacity: .55; }
.sec-bg-right::after { background: linear-gradient(90deg, var(--encre), rgba(16,28,51,.25) 60%, rgba(16,28,51,.5)); }

/* ============================================================ responsive */
@media (max-width: 1180px) {
  .hero-dev { opacity: .35; } .hero-dev.left { left: -150px; } .hero-dev.right { right: -260px; }
}
@media (max-width: 1020px) {
  .nav, .login { display: none; }
  .burger { display: block; position: relative; }
  .burger > summary { list-style: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-content: center; gap: 5px; cursor: pointer; background: rgba(255,255,255,.08); }
  .burger > summary span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s; }
  .burger[open] > summary span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger[open] > summary span:nth-child(2) { opacity: 0; }
  .burger[open] > summary span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .burger-panel { position: fixed; left: 0; right: 0; top: 72px; bottom: 0; overflow-y: auto; padding: 16px var(--gut) 120px; background: var(--paper); color: var(--ink); animation: drop .2s var(--ease); }
  .bp-t { font: 700 .75rem/1 var(--text); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 18px 0 6px 12px; }
  .reasons { grid-template-columns: 1fr 1fr; } .reasons .reason:first-child, .reasons .reason:nth-child(4) { grid-column: span 2; grid-row: auto; min-height: 0; }
  .benefits, .benefits.b3 { grid-template-columns: 1fr 1fr; }
  .acc { grid-template-columns: 1fr; } .acc-stage { display: none; } .acc-vis-inline { display: block; }
  .quotes { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; } .steps::before, .steps::after { display: none; }
  .plans { grid-template-columns: 1fr 1fr; } .plan-hero { transform: none; }
  .f-top { grid-template-columns: 1fr 1fr; } .f-brand { grid-column: span 2; }
  .phero-row, .split, .demo-block, .calc { grid-template-columns: 1fr; }
  .others { grid-template-columns: 1fr; }
  .hero-dev { display: none; }
  .quotes-row { grid-template-columns: 1fr; } .quotes-ph { min-height: 280px; }
  .sec-bg-right { left: 0; } .sec-bg-right img { opacity: .3; }
}
@media (max-width: 680px) {
  body { font-size: 16px; padding-bottom: 76px; }
  .head-row { height: 64px; gap: 12px; } .burger-panel { top: 64px; }
  .head-actions .btn-saf { display: none; }
  .wordmark { font-size: 1.2rem; }
  .roles-grid, .aud, .two, .kpis { grid-template-columns: 1fr; }
  .role { flex-direction: row; align-items: center; } .role-go { margin: 0 0 0 auto; } .role-go span, .role-go { font-size: 0; } .role-go svg { width: 22px; }
  .reasons, .benefits, .benefits.b3, .steps, .plans { grid-template-columns: 1fr; }
  .reasons .reason:first-child, .reasons .reason:nth-child(4) { grid-column: auto; }
  .f-top { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .switch-band { flex-direction: column; align-items: flex-start; }
  .tab-list { border-radius: 16px; width: 100%; } .tab-list button { flex: 1 1 auto; }
  .vis { padding: 16px; } .toast { right: 4px; }
  .split .device { width: 250px; }
  .quotes-row .quotes { grid-template-columns: 1fr; } .quotes-row .quote:first-child { grid-column: auto; }
  .compo { aspect-ratio: 5 / 5.4; } .compo-card { width: 78%; } .compo-phone .compo-card { width: 58%; }
  .aud-ph { height: 180px; }
  .mobile-bar { display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255,253,248,.96); backdrop-filter: blur(8px); box-shadow: 0 -8px 24px -12px rgba(16,28,51,.3); }
  .mobile-bar .btn-saf { flex: 1; }
  .mobile-bar .btn-wa svg { width: 24px; height: 24px; }
  .stepper { padding: 22px; } .st-nav .btn { padding: 0 16px; }
  .faq-a { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .vis .v-seq, .js .vis .v-feed, .js .vis .v-pop, .js .reveal { opacity: 1; transform: none; }
  .steps::after { transform: none; }
}