/* Essentiel — home page (landing-essentiel.html). Sober, like the big commerce platforms:
   off-white hero, near-black sections, Inter, black pill buttons, one bar with one button. */
:root{
  --bg:#f1f1ef; --ink:#0b0b0b; --muted:#5c5c61; --line:#dcdcd8; --card:#ffffff;
  --dark:#030b0c; --dark-2:#121a1b; --dark-line:#253032; --dark-muted:#a3aaa8;
  --pad:clamp(16px,4vw,40px); --ease:cubic-bezier(.2,.7,.2,1);
  --font:"Inter","Apple Color Emoji","Noto Color Emoji",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.ess{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--font);letter-spacing:-.006em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.ess a{color:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ess-wrap{width:min(1180px,100% - 2 * var(--pad));margin-inline:auto}
.ess h1,.ess h2,.ess h3{font-weight:500;letter-spacing:-.035em;margin:0}

/* Buttons: black pills */
.ess .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border:0;border-radius:999px;background:#0b0b0b;color:#fff;font:600 15px var(--font);text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .2s var(--ease),box-shadow .2s,background .2s}
.ess .btn:hover{background:#000;box-shadow:0 8px 22px rgba(0,0,0,.18);transform:translateY(-1px)}
.ess .btn:focus-visible{outline:2px solid #0b0b0b;outline-offset:3px}
.ess .btn.ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1px currentColor}

/* The one bar */
.ess-bar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px max(var(--pad),calc((100% - 1180px) / 2));background:#f1f1ef;transition:box-shadow .3s}
.ess-bar.scrolled{box-shadow:0 1px 0 var(--line)}
.ess-bar .logo{display:inline-flex;color:var(--ink)}
.ess-bar .logo-mark{width:58px;height:auto}
.ess-bar-right{display:flex;align-items:center;gap:10px}
.ess-bar .btn{height:42px;padding:0 20px;font-size:14.5px}

/* Hero */
.ess-hero{padding:clamp(36px,7vw,96px) 0 clamp(40px,6vw,80px)}
.ess-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.ess-hero h1{font-size:clamp(40px,5.6vw,72px);line-height:1.03}
.ess-lead{max-width:600px;margin:22px 0 30px;font-size:clamp(16.5px,1.4vw,19px);line-height:1.55;color:#3d3d42}
.ess-email{display:flex;align-items:center;gap:6px;max-width:520px;padding:5px 5px 5px 22px;background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.ess-email:focus-within{border-color:#0b0b0b}
.ess-email input{flex:1;min-width:0;height:46px;border:0;outline:0;background:none;font:400 16px var(--font);color:var(--ink)}
.ess-email input::placeholder{color:#3d3d42}
.ess-fine{margin:14px 0 0;font-size:13.5px;color:var(--muted)}
.ess-fine a{color:var(--ink);font-weight:500}

/* Hero illustration: a mock of the client space */
.ess-mock{position:relative;margin:0;min-height:360px}
.ess-curves{position:absolute;inset:-6% -8%;width:116%;height:112%;fill:none;stroke:#bdbdb8;stroke-width:1.2;pointer-events:none}
.ess-shot{position:relative;width:84%;background:#fff;border-radius:14px;box-shadow:0 30px 60px rgba(0,0,0,.12),0 2px 6px rgba(0,0,0,.05);overflow:hidden;animation:ess-up .9s var(--ease) both}
.ess-shot-bar{display:flex;align-items:center;gap:5px;padding:9px 12px;border-bottom:1px solid #eeeeec;font-size:11px}
.ess-shot-bar span{width:7px;height:7px;border-radius:50%;background:#e2e2df}
.ess-shot-bar b{margin-left:auto;margin-right:auto;font-weight:600;letter-spacing:-.02em}
.ess-shot-img{position:relative;aspect-ratio:16/9.2;background:#222}
.ess-shot-img img{display:block;width:100%;height:100%;object-fit:cover}
.ess-play{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.ess-play::after{content:"";position:absolute;left:22px;top:17px;border-left:15px solid #0b0b0b;border-top:10px solid transparent;border-bottom:10px solid transparent}
.ess-shot-title{position:absolute;left:16px;bottom:12px;color:#fff;font-weight:600;font-size:17px;letter-spacing:-.02em;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.ess-shot-title small{display:block;font-weight:400;font-size:11px;opacity:.85}
.ess-shot-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px}
.ess-shot-row i{height:34px;border-radius:6px;background:#f1f1ef}
.ess-shot-row i:nth-child(1){background:#f6d6c9}.ess-shot-row i:nth-child(2){background:#d8e4f5}.ess-shot-row i:nth-child(3){background:#e5dbf5}.ess-shot-row i:nth-child(4){background:#d9efe0}
.ess-float{position:absolute;right:0;top:16%;width:min(46%,230px);padding:16px;background:#fff;border-radius:14px;box-shadow:0 20px 44px rgba(0,0,0,.14);animation:ess-up .9s .15s var(--ease) both}
.ess-float p{margin:0}
.ess-float-k{font-size:11.5px;color:var(--muted)}
.ess-float-t{font-weight:600;font-size:17px;letter-spacing:-.02em;margin:2px 0 10px!important}
.ess-bar-prog{height:6px;border-radius:6px;background:#eeeeec;overflow:hidden}
.ess-bar-prog span{display:block;height:100%;border-radius:6px;background:#0b0b0b;animation:ess-grow 1.6s .4s var(--ease) both}
.ess-float-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:7px;font-size:12.5px}
.ess-float-list li{display:flex;align-items:center;gap:8px;color:var(--muted)}
.ess-float-list li::before{content:"";width:14px;height:14px;border-radius:50%;border:1.5px solid #cfcfcb;box-sizing:border-box}
.ess-float-list li.ok::before{background:#0b0b0b;border-color:#0b0b0b}
.ess-float-list li.on{color:var(--ink);font-weight:500}
.ess-float-list li.on::before{border-color:#0b0b0b;border-right-color:transparent;animation:ess-spin 1s linear infinite}
.ess-dots{position:absolute;right:6%;bottom:6%;display:flex;gap:6px;padding:8px 10px;background:#fff;border-radius:999px;box-shadow:0 10px 24px rgba(0,0,0,.1)}
.ess-dots i{width:13px;height:13px;border-radius:50%;background:#f5a524}
.ess-dots i:nth-child(2){background:#1d2a1d}.ess-dots i:nth-child(3){background:#3b5e3b}.ess-dots i:nth-child(4){background:#e8e8e5}.ess-dots i:nth-child(5){background:#fff;box-shadow:inset 0 0 0 1px #d0d0cc}
@keyframes ess-up{from{opacity:0;transform:translateY(18px)}}
@keyframes ess-grow{from{width:0}}
@keyframes ess-spin{to{transform:rotate(360deg)}}

/* Strip of music styles */
.ess-strip{padding:clamp(28px,4vw,48px) 0;overflow:hidden}
.ess-marquee{mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ess-marquee-in{display:flex;gap:clamp(36px,6vw,80px);width:max-content;animation:ess-scroll 38s linear infinite}
.ess-marquee span{font-weight:700;font-size:clamp(28px,3.6vw,46px);letter-spacing:-.04em;color:#0b0b0b;white-space:nowrap}
@keyframes ess-scroll{to{transform:translateX(-50%)}}

/* Dark: three reasons */
.ess-dark{background:var(--dark);color:#fff;padding:clamp(56px,8vw,110px) 0}
.ess-dark h2,.ess-light h2,.ess-faq h2,.ess-final h2{font-size:clamp(32px,4.2vw,54px);line-height:1.05}
.ess-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(28px,4vw,48px)}
.ess-card{background:var(--dark-2);border-radius:18px;padding:22px 24px 30px}
.ess-card h3{font-size:22px;line-height:1.2;margin-top:24px}
.ess-card p{margin:10px 0 0;color:var(--dark-muted);font-size:15px;line-height:1.55}
.ess-card-art{position:relative;height:200px;border-radius:12px;overflow:hidden;background:#0d1415}
.ess-card-art img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}
.ess-pick{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px;padding:6px;background:rgba(255,255,255,.95);border-radius:999px}
.ess-pick span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:600;font-size:14px;color:#0b0b0b}
.ess-pick span.on{background:#0b0b0b;color:#fff}
.ess-tags{position:absolute;left:14px;right:14px;bottom:14px;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.ess-tags li{padding:6px 11px;border-radius:999px;background:rgba(255,255,255,.94);color:#0b0b0b;font-size:12.5px;font-weight:600}
.art-ring{display:grid;place-items:center;background:radial-gradient(circle at 50% 50%,#1a2a3a,#0d1415 70%)}
.art-ring svg{position:absolute;width:150px;height:150px;fill:none;stroke-width:6;transform:rotate(-90deg)}
.art-ring circle{stroke:#26343a}
.art-ring circle.arc{stroke:#5a7cff;stroke-dasharray:70 100;stroke-linecap:round}
.ess-card .ess-ring-n{position:relative;margin:0;font-size:38px;color:#fff;font-weight:600;letter-spacing:-.04em;line-height:1;text-align:center}
.ess-card .ess-ring-n small{display:block;font-size:12px;font-weight:500;color:var(--dark-muted);letter-spacing:0;margin-top:4px}

/* Light: numbers + four points */
.ess-light{background:#fff;padding:clamp(56px,8vw,110px) 0}
.ess-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:clamp(26px,4vw,44px)}
.ess-stat{background:var(--bg);border-radius:14px;padding:clamp(22px,3vw,32px)}
.ess-stat-n{margin:0;font-size:clamp(30px,3.2vw,40px);font-weight:500;letter-spacing:-.04em;line-height:1.1}
.ess-stat p:last-child{margin:8px 0 0;color:var(--muted);font-size:14.5px}
.ess-h2-gap{margin-top:clamp(56px,7vw,96px)!important}
.ess-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:clamp(30px,4vw,48px) 0 0;padding:0;list-style:none}
.ess-feats svg{width:34px;height:34px;fill:none;stroke:#0b0b0b;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ess-feats h3{font-size:20px;line-height:1.25;margin-top:18px}
.ess-feats p{margin:8px 0 0;color:var(--muted);font-size:14.5px;line-height:1.5}

/* FAQ */
.ess-faq{background:var(--dark);color:#fff;padding:clamp(56px,8vw,110px) 0}
.ess-faq h2{margin-bottom:clamp(20px,3vw,36px)}
.ess-faq details{border-bottom:1px solid var(--dark-line)}
.ess-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0;list-style:none;cursor:pointer;font-size:clamp(17px,1.6vw,21px);letter-spacing:-.02em}
.ess-faq summary::-webkit-details-marker{display:none}
.ess-faq summary i{position:relative;flex:none;width:36px;height:36px;border-radius:50%;background:#fff;transition:transform .3s var(--ease)}
.ess-faq summary i::before,.ess-faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:1.6px;margin:-.8px 0 0 -7px;background:#0b0b0b;transition:transform .3s var(--ease)}
.ess-faq summary i::after{transform:rotate(90deg)}
.ess-faq details[open] summary i::after{transform:rotate(0)}
.ess-faq details p{margin:-8px 0 26px;max-width:760px;color:var(--dark-muted);line-height:1.6}

/* Final call + footer */
.ess-final{padding:clamp(56px,8vw,100px) 0;text-align:center}
.ess-final .ess-email{margin:28px auto 0}
.ess-foot{background:#fff;border-top:1px solid var(--line);padding:clamp(36px,5vw,56px) 0 calc(96px + env(safe-area-inset-bottom));font-size:14px;color:var(--muted)}
.ess-foot p{margin:0}
.ess-foot-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.ess-foot-brand{display:grid;gap:4px}
.ess-foot-brand b{font-size:22px;font-weight:600;letter-spacing:-.04em;color:var(--ink)}
.ess-foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding-top:22px}
.ess-foot nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.ess-foot nav a{text-decoration:none;color:var(--muted)}
.ess-foot nav a:hover{color:var(--ink);text-decoration:underline}
.ess-lang select{height:40px;padding:0 34px 0 16px;border:1px solid var(--line);border-radius:999px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%230b0b0b' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 14px center;appearance:none;font:500 14px var(--font);color:var(--ink);cursor:pointer}

/* Cookies */
.ess .ck-modal{position:fixed;inset:auto 0 0 0;z-index:90;padding:16px}
.ess .ck{max-width:880px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.14);font-size:14px}
.ess .ck-txt{flex:1 1 380px}
.ess .ck-txt strong{display:block;margin-bottom:4px}
.ess .ck-txt span{color:var(--muted)}
.ess .ck-actions{display:flex;gap:8px}
.ess .ck .btn{height:42px;padding:0 18px;font-size:14px}

/* Signed in: the account menu (landing.php) */
.ess .me-menu{position:relative}
.ess .me-menu summary{list-style:none;display:flex;align-items:center;gap:9px;padding:4px 12px 4px 4px;border:1px solid var(--line);border-radius:999px;cursor:pointer;background:#fff}
.ess .me-menu summary::-webkit-details-marker{display:none}
.ess .me-name{font-weight:600;font-size:14px;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ess .me-menu .avatar{width:var(--s,30px);height:var(--s,30px);flex:none;border-radius:50%;object-fit:cover}
.ess .me-menu .avatar.initials{display:inline-grid;place-items:center;font-weight:600;font-size:calc(var(--s,30px) * .38);color:#fff;background:hsl(var(--h,0) 45% 38%)}
.ess .me-pop{position:absolute;right:0;top:calc(100% + 10px);z-index:70;min-width:240px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.14)}
.ess .me-hello{display:flex;align-items:center;gap:10px;margin:0 0 6px;padding:8px 8px 12px;border-bottom:1px solid var(--line)}
.ess .me-hello b{display:block;font-size:14px}
.ess .me-hello small{display:block;color:var(--muted);font-size:12px}
.ess .me-pop a,.ess .me-pop .me-out{display:block;width:100%;padding:10px 12px;border:0;border-radius:10px;background:none;color:var(--ink);font:500 14px var(--font);text-align:left;text-decoration:none;cursor:pointer}
.ess .me-pop a:hover,.ess .me-pop .me-out:hover{background:var(--bg)}


@media (max-width:900px){
  .ess-hero-grid{grid-template-columns:1fr}
  .ess-mock{min-height:300px;max-width:560px}
  .ess-cards{grid-template-columns:1fr}
  .ess-feats{grid-template-columns:1fr}
}
@media (max-width:560px){
  .ess-email{flex-direction:column;align-items:stretch;padding:6px;border-radius:24px}
  .ess-email input{padding:0 14px}
  .ess-email .btn{width:100%}
  .ess-stats,.ess-feats{grid-template-columns:1fr}
  .ess-float{width:52%;top:auto;bottom:-6%}
  .ess-shot{width:100%}
  .ess-dots{display:none}
  .ess-bar .btn{height:38px;padding:0 16px;font-size:13.5px}
  .ess-foot-top,.ess-foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){.ess-marquee-in,.ess-shot,.ess-float,.ess-bar-prog span,.ess-float-list li.on::before{animation:none}}

/* Variables used by shared widgets on this page (the assistant “22”, chatbot.css) */
.ess{--text:#0b0b0b;--text-2:#222224;--panel:#ffffff;--panel-2:#f1f1ef;--line-2:#cfcfcb;--accent:#0b0b0b;--accent-soft:rgba(11,11,11,.06);--font-b:var(--font);--font-h:var(--font);--font-d:var(--font);--r:16px;--r-sm:12px;--r-btn:999px}
.ess .bot-launch{box-shadow:0 10px 30px rgba(0,0,0,.14)}