:root{
  --ink:#0b1730; --ink-2:#223455; --muted:#687896; --line:#dce5f3;
  --paper:#f6f8fc; --white:#ffffff; --blue:#2859d9; --blue-2:#6d8ff2;
  --ice:#eaf1ff; --night:#071225; --night-2:#0c1d3c; --warm:#f2c8a7;
  --serif:"Instrument Serif", Georgia, serif; --sans:"DM Sans", sans-serif;
  --ease:cubic-bezier(.16,1,.3,1); --shadow:0 28px 80px rgba(21,50,105,.12);
  --radius:28px; --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.13;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none} button,input,textarea{font:inherit}
img{max-width:100%}.shell{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,248,252,.82);backdrop-filter:blur(22px);border-bottom:1px solid rgba(220,229,243,.72)}
.header-row{height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,var(--blue),#8aa5ff);box-shadow:inset 0 1px 0 #ffffff66,0 10px 28px #2859d933;position:relative}
.brand-mark::after{content:"";position:absolute;width:10px;height:10px;border:2px solid white;border-radius:50%;left:12px;top:12px}
.brand-name{font:400 22px/1 var(--serif);letter-spacing:.06em}
.site-nav{display:flex;justify-content:center;gap:clamp(18px,2.2vw,34px);min-width:0}
.site-nav a,.footer-nav a{font-size:13px;color:var(--ink-2);white-space:nowrap;position:relative}
.site-nav a::after,.footer-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:-7px;height:1px;background:var(--blue);transition:left .45s var(--ease),right .45s var(--ease)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after,.footer-nav a:hover::after{left:0;right:0}
.header-actions{display:flex;align-items:center;gap:12px}
.app-link{padding:11px 18px;border:1px solid #9eb4e7;border-radius:999px;color:var(--blue);font-size:12px;font-weight:600;letter-spacing:.04em;white-space:nowrap;transition:.45s var(--ease)}
.app-link:hover{background:var(--blue);color:white;transform:translateY(-2px);box-shadow:0 12px 28px #2859d92b}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:white;color:var(--ink);cursor:pointer}
.hero{min-height:760px;position:relative;display:grid;align-items:center;overflow:hidden;background:
radial-gradient(circle at 78% 30%,#9bb4ff55 0 8%,transparent 34%),
radial-gradient(circle at 14% 82%,#f2c8a744 0 6%,transparent 28%),
linear-gradient(145deg,#eef4ff 0%,#f8f9fc 50%,#e8effd 100%)}
.hero::before{content:"";position:absolute;width:720px;height:720px;border-radius:50%;border:1px solid #b8c9ef80;right:-220px;top:20px;box-shadow:0 0 120px #7597ef22,inset 0 0 100px #fff}
.hero::after{content:"";position:absolute;width:220px;height:420px;right:15%;top:20%;border-radius:110px;background:linear-gradient(180deg,#fff9,#9db5f322);filter:blur(1px);transform:rotate(24deg);box-shadow:0 40px 120px #2859d926}
.hero-inner{position:relative;z-index:2;padding:110px 0 100px;max-width:850px}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:11px;font-weight:600;color:var(--blue);margin-bottom:24px}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:.98}
h1{font-size:clamp(58px,8vw,112px);letter-spacing:-.035em}
h2{font-size:clamp(44px,5.7vw,76px);letter-spacing:-.025em}
h3{font-size:30px}
.hero p{font-size:18px;color:var(--ink-2);max-width:650px;margin:28px 0 0}
.hero-note{display:flex;gap:12px;align-items:center;margin-top:42px;color:var(--muted);font-size:13px}
.hero-note i{width:34px;height:1px;background:var(--blue)}
.section{padding:130px 0}.section-sm{padding:90px 0}.section-head{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:end;margin-bottom:64px}
.section-head p{color:var(--muted);font-size:16px;max-width:560px;margin:0}
.dark{background:var(--night);color:#edf3ff}.dark .section-head p,.dark .muted{color:#aab8d3}.dark .eyebrow{color:#8da9ff}
.problem-grid,.feature-grid,.case-grid,.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 16px 50px rgba(31,63,119,.06);transition:transform .6s var(--ease),box-shadow .6s var(--ease),border-color .6s var(--ease)}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#b9caed}
.card-index{font:italic 26px var(--serif);color:var(--blue-2);margin-bottom:45px}.card p{color:var(--muted);margin:14px 0 0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#cfdaf0;border:1px solid #cfdaf0;border-radius:var(--radius);overflow:hidden}
.step{background:#f8faff;padding:34px;min-height:290px}.step b{display:block;color:var(--blue);font-size:11px;letter-spacing:.18em;margin-bottom:70px}.step p{color:var(--muted);font-size:14px}
.feature{min-height:300px;position:relative;overflow:hidden}.feature::after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;background:#dce7ff;right:-50px;bottom:-55px;transition:transform .7s var(--ease)}.feature:hover::after{transform:scale(1.35)}
.case-card{border-radius:32px;overflow:hidden;background:var(--night-2);color:white;min-height:440px;padding:34px;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.case-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 18%,#7898ff66,transparent 32%),linear-gradient(160deg,transparent 30%,#061022cc 80%)}
.case-card>*{position:relative;z-index:1}.case-card small{color:#aab9d7}.case-card p{color:#c8d3e8}
.pricing{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.price-card{padding:48px;border-radius:34px;background:white;border:1px solid var(--line)}.price-card.primary{background:linear-gradient(150deg,#17377b,#071225);color:white}.price{font:400 72px var(--serif);margin:26px 0 4px}.price-card ul{padding:0;list-style:none;margin:32px 0}.price-card li{padding:10px 0;border-bottom:1px solid #dce5f322}.price-card:not(.primary) li{border-color:var(--line)}
.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:24px 0}.faq summary{cursor:pointer;list-style:none;font:400 25px var(--serif);display:flex;justify-content:space-between}.faq summary::after{content:"+";font-family:var(--sans);color:var(--blue)}.faq details[open] summary::after{content:"−"}.faq p{max-width:760px;color:var(--muted)}
.cta-panel{background:linear-gradient(145deg,#123475,#071225);border-radius:40px;color:white;padding:clamp(48px,8vw,100px);position:relative;overflow:hidden}.cta-panel::after{content:"";position:absolute;width:380px;height:380px;border:1px solid #7697ed55;border-radius:50%;right:-80px;top:-110px;box-shadow:0 0 80px #7898ff33}.cta-panel p{color:#b7c6df;max-width:620px}
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.philosophy{background:white;border:1px solid var(--line);border-radius:32px;padding:44px}.philosophy p{color:var(--muted)}
.blog-card{padding:0;overflow:hidden}.blog-art{height:220px;background:radial-gradient(circle at 70% 25%,#9ab2ff,transparent 25%),linear-gradient(135deg,#0e2d6d,#dfe8fb)}.blog-card:nth-child(2) .blog-art{background:radial-gradient(circle at 20% 70%,#f1c6a7,transparent 24%),linear-gradient(135deg,#e8eefb,#426ac9)}.blog-card:nth-child(3) .blog-art{background:radial-gradient(circle at 60% 50%,#fff8,transparent 10%),linear-gradient(145deg,#071225,#496ec8)}.blog-copy{padding:28px}.blog-copy small{color:var(--blue);letter-spacing:.12em;text-transform:uppercase}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-form{background:white;border:1px solid var(--line);border-radius:32px;padding:38px}.field{margin-bottom:18px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.field input,.field textarea{width:100%;border:1px solid var(--line);background:#f9fbff;border-radius:15px;padding:14px 16px;outline:none}.field input:focus,.field textarea:focus{border-color:#8ca8e9;box-shadow:0 0 0 4px #e9efff}.field textarea{min-height:130px;resize:vertical}
.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--blue);color:white;padding:14px 22px;font-weight:600;cursor:pointer;transition:.45s var(--ease)}.button:hover{transform:translateY(-2px);box-shadow:0 12px 30px #2859d936}
.site-footer{background:#061022;color:#d9e4fa;padding:58px 0 36px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-nav{display:flex;gap:26px;flex-wrap:wrap}.footer-nav a{color:#bdcbe4}.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid #ffffff18;display:flex;justify-content:space-between;color:#8495b4;font-size:12px}.footer-legal{display:flex;gap:18px}
.reveal{opacity:0;transform:translateY(26px) scale(1.015);transition:opacity 1s var(--ease),transform 1s var(--ease)}.reveal.is-visible{opacity:1;transform:none}
.page-hero{padding:110px 0 70px;background:linear-gradient(150deg,#eaf1ff,#f8f9fc)}.page-hero p{max-width:700px;color:var(--muted);font-size:18px}.article{width:min(calc(100% - 40px),820px);margin:auto;padding:80px 0 120px}.article h2{font-size:42px;margin:55px 0 20px}.article p,.article li{color:var(--ink-2);font-size:17px}.article blockquote{margin:45px 0;padding:25px 30px;border-left:2px solid var(--blue);background:white;border-radius:0 20px 20px 0;font:italic 28px var(--serif)}
.admin-page .site-header{position:relative}.admin-page .legacy-admin{padding-top:30px}
@media(max-width:980px){
 .header-row{grid-template-columns:auto auto;justify-content:space-between}.site-nav{display:none;position:absolute;left:20px;right:20px;top:72px;background:white;border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.site-nav a{padding:10px 8px}.menu-toggle{display:grid;place-items:center}.header-actions .app-link{display:none}
 .section-head,.contact-grid,.pricing,.team-grid{grid-template-columns:1fr}.problem-grid,.feature-grid,.case-grid,.blog-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
 .shell{width:min(calc(100% - 28px),var(--max))}.header-row{height:70px}.brand-name{font-size:19px}
 .hero{min-height:680px}.hero-inner{padding:90px 0 70px}h1{font-size:58px}.section{padding:90px 0}.section-head{gap:24px;margin-bottom:40px}
 .problem-grid,.feature-grid,.case-grid,.blog-grid,.steps{grid-template-columns:1fr}.step{min-height:220px}.step b{margin-bottom:35px}
 .price-card{padding:32px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}.footer-nav{gap:14px 20px}.footer-legal{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

.language-switcher{display:flex;align-items:center;padding:3px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72)}
.lang-btn{border:0;background:transparent;color:var(--muted);border-radius:999px;min-width:34px;height:30px;padding:0 8px;font-size:10px;font-weight:600;letter-spacing:.08em;cursor:pointer;transition:.35s var(--ease)}
.lang-btn:hover{color:var(--blue)}.lang-btn.active{background:var(--ice);color:var(--blue);box-shadow:inset 0 0 0 1px #cbd9f7}
@media(max-width:640px){.language-switcher{margin-left:auto}.header-actions{gap:7px}}

.editorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.editorial-grid details{margin-top:18px}.editorial-grid summary{cursor:pointer;color:var(--blue);font-weight:700}@media(max-width:760px){.editorial-grid{grid-template-columns:1fr}}

.text-link{display:inline-flex;margin-top:18px;color:var(--blue);font-weight:700;font-size:13px}.detail-hero{padding:150px 0 72px;background:radial-gradient(circle at 75% 20%,#dce8ff,transparent 34%),linear-gradient(180deg,#f8fbff,#eef4ff)}.detail-hero h1{font-size:clamp(52px,8vw,104px);max-width:1050px}.narrow{max-width:850px}.detail-lead{font-size:clamp(19px,2.2vw,27px);line-height:1.5;color:var(--muted);max-width:780px}.prose{padding-top:70px;padding-bottom:100px}.prose section{margin-bottom:54px}.prose h2{font-size:clamp(34px,5vw,58px);margin-bottom:16px}.prose p{font-size:18px;line-height:1.8;color:#43516b}.music-specs{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0}.music-specs span,.download-pill{border:1px solid #b9caeb;background:#ffffffaa;border-radius:999px;padding:9px 13px;font-size:11px;font-weight:700;letter-spacing:.05em}.audio-deck{max-width:700px;margin:22px 0;background:#071225;border-radius:24px;padding:18px}.audio-deck audio{width:100%;display:block}.download-pill{display:inline-flex;color:var(--blue)}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(max-width:700px){.detail-hero{padding-top:110px}.three-col{grid-template-columns:1fr}}

.consent-card{position:fixed;z-index:1000;left:22px;right:22px;bottom:22px;max-width:940px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:20px 22px;background:#071225f2;color:#eef4ff;border:1px solid #ffffff1c;border-radius:22px;box-shadow:0 24px 80px #0610244d;backdrop-filter:blur(16px)}.consent-card strong{font:24px var(--serif)}.consent-card p{max-width:650px;margin:5px 0;color:#aebbd2;font-size:12px;line-height:1.55}.consent-card a{color:#cbd9f5;font-size:11px}.consent-actions{display:flex;gap:8px;flex-shrink:0}.consent-actions button{border:1px solid #ffffff28;background:transparent;color:white;border-radius:999px;padding:10px 14px;cursor:pointer}.consent-actions .primary{background:#edf3ff;color:#102044;border-color:#edf3ff}@media(max-width:720px){.consent-card{align-items:stretch;flex-direction:column}.consent-actions{justify-content:flex-end;flex-wrap:wrap}}

:focus-visible{outline:3px solid #2859d9;outline-offset:3px}img{max-width:100%;height:auto}audio{max-width:100%}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media print{.site-header,.site-footer,.consent-card{display:none!important}.section,.page-hero,.detail-hero{padding:24px 0!important}}