/* alban-ca.fr — feuille de style (système ADDC v13, habillage blanc) */
@font-face{font-family:'Ubuntu';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ubuntu-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Ubuntu';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ubuntu-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF,U+2020,U+20A0-20C0}
@font-face{font-family:'Ubuntu';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ubuntu-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Ubuntu';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/ubuntu-latin-700-normal.woff2) format('woff2')}

:root{
  --bg:#ffffff;
  --ink:#111111;
  --soft:#f5f4f1;
  --muted:#6b6862;
  --line:rgba(17,17,17,.1);
  --accent:#8a8a8a;          /* le gris de « creative » dans le logo */
  --accent-hi:#6f6f6f;
  --radius:14px;
  --font:'Ubuntu','Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{width:min(1280px,calc(100% - 56px));margin:auto}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.maquette-note{background:var(--ink);color:#fff;font-size:12px;text-align:center;padding:8px 16px}

.eyebrow,.label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:#6f6f6f}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:15px 24px;border-radius:999px;font:700 15px/1 var(--font);text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{background:#000;transform:translateY(-1px)}
.plain-link{font-size:15px;font-weight:700;text-decoration:none;border-bottom:2px solid currentColor;padding-bottom:4px}

/* Header */
.header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.9);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand img{display:block;height:44px;width:auto}
.links{display:flex;align-items:center;gap:26px}
.links a{text-decoration:none;font-size:14px;font-weight:500}
.links a:hover{color:var(--accent)}
.links a.nav-cta{background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-weight:700}
.links a.nav-cta:hover{background:#000;color:#fff}

/* Hero : photo à droite, texte noir à gauche sur un dégradé blanc */
.hero{position:relative;overflow:hidden;min-height:min(760px,90vh);display:flex;align-items:center;background:var(--soft)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:var(--hero-x,70%) center;display:block}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,var(--hero-shade,.96)) 0%,rgba(255,255,255,calc(var(--hero-shade,.96) * .93)) 30%,rgba(255,255,255,calc(var(--hero-shade,.96) * .47)) 58%,rgba(255,255,255,0) 80%)}
.hero-content{position:relative;z-index:1;padding:96px 0 88px}
.hero-content>*{max-width:820px}
h1{font-size:clamp(44px,6.6vw,92px);font-weight:700;line-height:.98;letter-spacing:-.045em;margin:22px 0 28px}
h1 span{display:block;color:var(--accent);margin-top:6px}
.hero p{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:#2c2a27;max-width:600px;margin:0}
.actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:38px}
.hero-note{margin-top:46px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.18em}

/* Sections */
.section{padding:104px 0}
.section-paper{background:var(--soft)}
.section h2{font-size:clamp(38px,5.4vw,70px);font-weight:700;letter-spacing:-.045em;line-height:1;margin:14px 0 0}
.section-intro{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:48px}
.section-intro p{max-width:430px;margin:0;font-size:17px;color:var(--muted)}

/* Vidéos */
.yt{position:relative;aspect-ratio:16/9;background:#000;overflow:hidden;display:block;border-radius:var(--radius);cursor:pointer}
.yt img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.yt:hover img{transform:scale(1.04)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}
.play{position:absolute;left:50%;top:50%;z-index:2;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-items:center;box-shadow:0 6px 28px rgba(0,0,0,.3);transition:transform .25s ease}
.play svg{width:24px;height:24px;margin-left:3px}
.yt:hover .play{transform:translate(-50%,-50%) scale(1.1)}
.yt.is-playing .play{display:none}

.feature-label{margin-bottom:26px}
.feature{display:grid;grid-template-columns:1.35fr .65fr;gap:44px;align-items:start}
.feature .yt{border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.18)}
.feature .play{width:84px;height:84px}
.feature-copy h3{font-size:clamp(26px,2.8vw,36px);font-weight:700;line-height:1.08;letter-spacing:-.035em;margin:14px 0 12px}
.feature-copy p{color:var(--muted);margin:0;font-size:17px}
.watch{display:inline-flex;margin-top:20px;text-decoration:none;border-bottom:2px solid var(--accent);padding-bottom:4px;font-weight:700;color:var(--accent)}

.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:56px 32px}
.meta{margin-top:16px;font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);font-weight:700}
.video-card h3{font-size:clamp(22px,2.2vw,28px);font-weight:700;line-height:1.1;letter-spacing:-.03em;margin:8px 0 0}

/* Expertises */
.services{border-top:1px solid var(--line)}
.service{display:grid;grid-template-columns:70px 1fr 1.2fr 40px;align-items:center;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding .25s ease}
.service:hover{padding-left:12px}
.s-num{font-size:13px;color:var(--muted);font-weight:700}
.s-title{font-size:clamp(22px,2.6vw,34px);font-weight:700;letter-spacing:-.035em;line-height:1.1}
.s-text{color:var(--muted)}
.s-arrow{font-size:24px;color:var(--accent);text-align:right}
.service:hover .s-title{color:var(--accent)}

/* Clients */
.clients{background:var(--ink);color:#fff;padding:56px 0}
.client-list{font-size:clamp(20px,2.4vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.45;margin:14px 0 0;color:#fff}

/* Agence */
.manifesto{display:grid;grid-template-columns:1fr;gap:34px}
.manifesto>div{max-width:1050px}
.manifesto-mark{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;padding-top:14px;border-top:2px solid var(--accent);justify-self:start;min-width:220px}
.manifesto blockquote{margin:0;font-size:clamp(30px,4vw,52px);line-height:1.06;letter-spacing:-.035em;font-weight:700}
.manifesto blockquote span{color:var(--accent)}
.manifesto p{color:var(--muted);max-width:720px;margin-top:26px;font-size:17px}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font-size:20px;font-weight:700;letter-spacing:-.02em;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:26px;line-height:1;transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:#3d3a36;margin:14px 0 0;max-width:640px}
.faq .todo{color:#b03a2e;font-style:italic}

/* Contact */
.contact-section{background:var(--ink);color:#fff}
.contact-section .label{color:var(--accent)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.contact-layout>div>p{font-size:18px;color:#d6d3cd;max-width:460px}
.offices{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0;font-size:14px;color:#d6d3cd;line-height:1.6}
.offices b{display:block;color:#fff;margin-bottom:4px}
.direct-email{font-size:clamp(22px,2.4vw,30px);font-weight:700;color:#fff;text-decoration:none;border-bottom:2px solid var(--accent)}
.contact-layout label{display:block;font-size:13px;font-weight:700;margin:16px 0 7px;color:#fff}
.contact-layout input,.contact-layout select,.contact-layout textarea{display:block;width:100%;font:inherit;background:#1c1c1c;color:#fff;border:1.5px solid #3a3a3a;padding:13px 14px;border-radius:10px}
.contact-layout input:focus,.contact-layout select:focus,.contact-layout textarea:focus{outline:none;border-color:var(--accent)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-layout .btn{margin-top:24px;background:#fff;color:var(--ink)}
.form-note,#contact-status{font-size:13px;color:#a8a49d}
.form-note a{color:inherit}
#contact-status{color:var(--accent);font-weight:700}

/* Footer */
.footer{padding:28px 0 34px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer img{display:block;width:150px;height:auto}
.footer a{text-decoration:none;color:var(--ink);font-weight:500}
.footer a:hover{text-decoration:underline}
.footer small{display:block}
.team-link{background:var(--soft);padding:8px 14px;border-radius:999px}

/* Mobile */
@media(max-width:1024px){.section-intro{display:grid;gap:18px}}
@media(max-width:900px){.feature,.manifesto,.contact-layout,.faq-layout{grid-template-columns:1fr;gap:32px}}
@media(max-width:760px){
  .wrap{width:calc(100% - 32px)}
  .nav{height:64px}
  .brand img{height:36px}
  .links a.nav-cta{padding:9px 15px;font-size:13px}
  .hero{min-height:0}
  .hero-media::after{background:linear-gradient(180deg,rgba(255,255,255,calc(var(--hero-shade,.96) * .55)) 0%,rgba(255,255,255,calc(var(--hero-shade,.96) * .9)) 55%,rgba(255,255,255,var(--hero-shade,.96)) 100%)}
  .hero-content{padding:72px 0 56px}
  h1{font-size:clamp(38px,10.5vw,58px)}
  .hero p{font-size:17px}
  .section{padding:72px 0}
  .video-grid{grid-template-columns:1fr;gap:44px}
  .service{grid-template-columns:40px 1fr 24px}
  .s-text{display:none}
  .form-row,.offices{grid-template-columns:1fr;gap:0}
  .offices{gap:14px}
  .footer .wrap{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* ---------- Pages métier ---------- */
.page-hero{padding:72px 0 64px;border-bottom:1px solid var(--line)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:34px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}.crumbs span{margin:0 6px;color:#c4c1bb}
.page-hero h1{font-size:clamp(40px,5.6vw,76px);font-weight:700;letter-spacing:-.05em;line-height:1;margin:16px 0 22px;max-width:1000px}
.page-hero .lead{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:#2c2a27;max-width:720px;margin:0}
.page-feature-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:52px;align-items:center}
.page-feature-grid.no-video{grid-template-columns:1fr}
.page-video{margin:0}
.page-video .yt{border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.16)}
.page-video .play{width:80px;height:80px}
.page-video figcaption{margin-top:14px;font-size:14px;color:var(--muted)}
.quote{margin:0;padding-left:26px;border-left:2px solid var(--accent)}
.quote p{font-size:clamp(22px,2.2vw,30px);font-weight:700;letter-spacing:-.03em;line-height:1.2;margin:0}
.no-video .quote p{font-size:clamp(28px,3.6vw,46px);max-width:1000px}
.quote footer{margin-top:18px;font-size:14px;color:var(--muted)}
.quote footer b{display:block;color:var(--ink)}
.page-body{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.page-body h2{font-size:clamp(32px,3.8vw,52px)}
.prose p{font-size:17px;color:#3d3a36;margin:0 0 18px;max-width:680px}
.includes{margin-top:30px;background:#fff;border-radius:var(--radius);padding:26px 28px}
.includes ul{margin:14px 0 0;padding:0;list-style:none}
.includes li{padding:10px 0;border-top:1px solid var(--line);font-weight:500}
.includes li:first-child{border-top:0}
.steps{list-style:none;margin:30px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.steps-3{grid-template-columns:repeat(3,1fr)}
.steps li{border-top:2px solid var(--ink);padding-top:20px}
.step-num{font-size:13px;font-weight:700;color:var(--accent)}
.steps h3{font-size:24px;letter-spacing:-.03em;line-height:1.1;margin:10px 0 10px}
.steps p{margin:0;color:var(--muted);font-size:15px}
.page-cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end}
.page-cta h2{font-size:clamp(34px,4.4vw,58px)}
.page-cta p{font-size:18px;color:#d6d3cd;max-width:520px}
.page-cta .btn{background:#fff;color:var(--ink)}
.page-cta .offices a{color:#fff;text-decoration:none}
.other-services .services{margin-top:26px}
.other-services .s-title{font-size:clamp(20px,2vw,26px)}
.links a[aria-current]{color:var(--accent)}
@media(max-width:900px){.page-feature-grid,.page-body,.page-cta-grid{grid-template-columns:1fr;gap:34px}.steps,.steps-3{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.page-hero{padding:44px 0 48px}.crumbs{margin-bottom:22px}.steps,.steps-3{grid-template-columns:1fr}}

/* ---------- Formulaire : envoi ---------- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#contact-status.is-ok{color:#9be29b}
#contact-status.is-error{color:#ff9b8f}
.contact-layout .btn[disabled]{opacity:.6;cursor:wait}
.video-note{font-size:12px;color:var(--muted);margin:34px 0 0}
.video-note a{color:inherit}

/* ---------- Espace équipe ---------- */
.team h1{font-size:clamp(40px,5vw,64px);font-weight:700;letter-spacing:-.05em;line-height:1;margin:14px 0 14px}
.team .lead{font-size:18px;color:var(--muted);max-width:640px;margin:0 0 20px}
.team-block{margin-top:52px}
.team-block h2{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.tile{display:flex;flex-direction:column;gap:6px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;background:#fff;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.tile:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.08);border-color:rgba(17,17,17,.2)}
.tile-icon{font-size:26px;line-height:1}
.tile-name{font-size:18px;font-weight:700;letter-spacing:-.02em;margin-top:8px}
.tile-text{font-size:14px;color:var(--muted)}
.team-cal{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.team-cal iframe{display:block;width:100%;height:640px;border:0}
.team-wait{padding:28px;border-radius:var(--radius);background:var(--soft);max-width:640px}
.links a.nav-team{border:1px solid var(--line);padding:9px 14px;border-radius:999px;font-weight:500}
.links a.nav-team:hover{border-color:var(--ink);color:var(--ink)}
.team-cal-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 12px;font-size:13px;color:var(--muted)}
.team-cal-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:7px;vertical-align:-1px}

/* ---------- Pages légales ---------- */
.legal{padding:72px 0 96px}
.legal-wrap{max-width:820px}
.legal h1{font-size:clamp(36px,5vw,58px);font-weight:700;letter-spacing:-.05em;line-height:1;margin:14px 0 10px}
.legal-updated{color:var(--muted);font-size:13px;margin:0 0 26px}
.legal section{padding:28px 0;border-top:1px solid var(--line);scroll-margin-top:90px}
.legal h2{font-size:24px;letter-spacing:-.03em;margin:0 0 12px}
.legal p{margin:0 0 12px;color:#3d3a36;line-height:1.65}
.legal dl{display:grid;grid-template-columns:220px 1fr;gap:10px 20px;margin:0}
.legal dt{font-weight:700}
.legal dd{margin:0;color:#3d3a36}
.legal-wink{margin-top:30px!important;padding:20px 22px;background:var(--soft);border-radius:var(--radius)}
.legal-back{margin-top:34px}
@media(max-width:760px){.legal{padding:48px 0 64px}.legal dl{grid-template-columns:1fr;gap:2px}.legal dd{margin-bottom:10px}}

/* ---------- Menu (bureau + mobile) ---------- */
.menu-links{display:flex;align-items:center;gap:26px}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.menu-toggle span{display:block;width:16px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media(max-width:860px){
  .links{gap:10px}
  .menu-toggle{display:inline-flex}
  .menu-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(0,0,0,.08);padding:8px 16px 18px}
  .menu-links.is-open{display:flex}
  .menu-links a{padding:15px 4px;font-size:18px;font-weight:700;border-bottom:1px solid var(--line)}
  .menu-links a.nav-team{border:0;border-radius:0;padding:15px 4px;margin-top:0}
  .header{position:sticky}
  .header .nav{position:relative}
}

/* ---------- Lisibilité du haut de page ---------- */
.hero h1 span{color:#555}
.hero-content{text-shadow:0 0 26px rgba(255,255,255,.8),0 0 3px rgba(255,255,255,.6)}
.hero-content .btn{text-shadow:none}
.hero .eyebrow,.hero-note{color:#3d3a36}

/* ---------- Au-delà du cliché ---------- */
.addc-band{background:#0b0b0c;color:#fff;padding:96px 0}
.addc-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.addc-band .label{color:#f2b91f}
.addc-band h2{font-size:clamp(40px,5.4vw,72px);font-weight:700;letter-spacing:-.045em;line-height:1;margin:14px 0 18px}
.addc-band p{color:#cfcac2;font-size:18px;max-width:520px;margin:0 0 28px}
.addc-btn{background:#f2b91f;color:#111}
.addc-btn:hover{background:#ffd04a;color:#111}
.addc-video .yt{border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
@media(max-width:900px){.addc-grid{grid-template-columns:1fr;gap:34px}.addc-band{padding:72px 0}}