:root {
  --bg: #f3f6fb;
  --bg-end: #e9eef8;
  --text: #1f2a3d;
  --muted: #66748f;
  --accent: #377dff;
  --line: rgba(120, 145, 186, 0.22);
  --glass: rgba(255, 255, 255, 0.62);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --shadow: 0 10px 30px rgba(54, 84, 126, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:transparent;min-height:100vh}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 20% 0, rgba(144,183,255,.35), transparent 38%),radial-gradient(circle at 85% 10%, rgba(199,218,255,.4), transparent 40%),linear-gradient(180deg,var(--bg),var(--bg-end));}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.main{padding:34px 0 46px;min-height:calc(100vh - 160px);display:flex;flex-direction:column;justify-content:center}.main--cases{justify-content:flex-start}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.58);backdrop-filter:blur(18px) saturate(130%);border-bottom:1px solid var(--line)}
.topbar__inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 0}.topbar__center{justify-self:center}.topbar__title{font-size:14px;color:var(--muted);font-weight:700}
.brand{display:flex;gap:12px;align-items:center}.brand__avatar{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#eff5ff,#d7e6ff);border:1px solid var(--line);font-weight:800;text-decoration:none;color:#325188}.brand__name{font-weight:800}.brand__role{font-size:13px;color:var(--muted)}
.btn,.resume-cta__btn,.dltNav__btn{padding:9px 14px;border-radius:12px;border:1px solid var(--line);background:var(--glass-strong);color:var(--text);text-decoration:none;font-weight:700;font-size:13px;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn:hover,.resume-cta__btn:hover,.dltNav__btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(80,120,190,.18)}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:850px;margin:0 auto}
.tile,.catTile,.toolCard,.contactTile,.case,.checkCard,.planCard,.about-card,.resume-cta,.timeline,.dltNav{background:var(--glass);border:1px solid rgba(255,255,255,.8);backdrop-filter:blur(18px) saturate(120%);box-shadow:var(--shadow)}
.tile{padding:34px 20px;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;gap:10px;text-decoration:none;color:var(--text);min-height:158px;transition:.25s}
.tile--active:hover,.catTile--active:hover,.toolCard--active:hover,.contactTile:hover{transform:translateY(-2px)}
.tile__label{font-weight:800;font-size:15px}.tile__count{font-size:12px;color:var(--muted)}
.catTiles{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}.catTile{padding:16px 8px;border-radius:16px;display:flex;flex-direction:column;gap:6px;align-items:center}.catTile--selected{border:1px solid rgba(56,115,236,.45);background:rgba(255,255,255,.84)}
.section__head h1,.section__head h2{margin-bottom:6px;font-size:clamp(22px,2.6vw,32px)}.muted{color:var(--muted)}.back-link{color:#3f74cf;text-decoration:none;font-weight:700}
.cases,.checkCards,.planCards{display:grid;gap:14px}.case,.checkCard,.planCard{border-radius:var(--radius);overflow:hidden}
.case__summary,.checkCard__head,.planCard__head{padding:16px 18px}.case__body,.checkCard__body,.planCard__body{padding:14px 18px;border-top:1px solid var(--line)}
.case__item{border:1px solid var(--line);background:rgba(255,255,255,.56);border-radius:12px}.case__itemSummary{padding:10px 12px}.case__itemBody{padding:10px 12px;border-top:1px solid var(--line)}
.case__link{display:inline-flex;text-decoration:none;color:#3a6fcb;padding:6px 10px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.8)}
.about-card{padding:28px 32px;border-radius:var(--radius)}.about-card p{line-height:1.7;margin-bottom:18px}
.resume-cta{margin-top:24px;padding:22px 28px;border-radius:var(--radius);display:flex;justify-content:space-between;gap:12px}.resume-cta__text{color:var(--muted)}
.contactTiles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:730px}.contactTile{padding:20px;border-radius:var(--radius);display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--text)}
.toolCards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.toolCard{padding:22px;border-radius:var(--radius);display:flex;flex-direction:column;gap:12px;text-decoration:none;color:var(--text)}.toolCard--disabled{opacity:.58}
.contactTile__icon,.toolCard__icon,.toolDetail__icon,.tile__icon,.catTile__icon{width:50px;height:50px;border-radius:14px;background:linear-gradient(160deg,#f9fcff,#deebff);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:#3f6fc5}
.tile__icon,.catTile__icon{width:54px;height:54px}
.toolDetail{display:grid;gap:24px}.toolDetail__icon{width:80px;height:80px;border-radius:18px}.toolDetail__icon img{width:56px;height:56px}
.timeline{display:flex;padding:18px 20px;border-radius:var(--radius);overflow-x:auto}.timeline__step{min-width:100px;flex:1;display:flex;flex-direction:column;align-items:center;position:relative}.timeline__dot{width:18px;height:18px;border-radius:50%;border:2px solid #97b8f0;background:#fff}.timeline__step--done .timeline__dot{background:#5f94ff;border-color:#5f94ff}.timeline__line{position:absolute;top:9px;left:calc(50% + 12px);width:calc(100% - 24px);height:2px;background:#cddcf5}.timeline__step:last-child .timeline__line{display:none}.timeline__label{margin-top:10px;color:var(--muted);font-size:12px}
.dltNav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:14px;border-radius:var(--radius);margin-bottom:20px}.dltNav__btn--active{background:#e9f1ff;border-color:#a7c4f6;color:#2f63bf}
.checkCard__status,.planCard__status{font-size:10px;padding:3px 8px;border-radius:999px;text-transform:uppercase}.checkCard__status--done,.planCard__status--done{background:#e5f8ec;color:#2f8f4f}.checkCard__status--in-progress,.planCard__status--in-progress{background:#eaf2ff;color:#3e6ec9}.checkCard__status--in-review{background:#efeaff;color:#6a51b4}
.planCard__sections{list-style:none;border:1px solid var(--line);border-radius:12px;overflow:hidden}.planCard__section{padding:10px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.56)}.planCard__section:last-child{border-bottom:0}
.footer__inner{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px}.toast{position:fixed;right:18px;bottom:18px;background:var(--glass-strong);padding:10px 14px;border-radius:12px;border:1px solid var(--line)}
.icon{width:20px;height:20px;position:relative;display:inline-block}
.icon::before,.icon::after{content:"";position:absolute}
.icon--profile::before{inset:2px 5px 10px;border:2px solid currentColor;border-bottom:none;border-radius:10px 10px 0 0}.icon--profile::after{left:4px;right:4px;bottom:2px;height:8px;border:2px solid currentColor;border-radius:9px}
.icon--cases::before{inset:2px;border:2px solid currentColor;border-radius:4px}.icon--cases::after{width:6px;height:6px;border:2px solid currentColor;border-radius:50%;right:-2px;bottom:-2px;background:#fff}
.icon--tools::before{left:2px;right:2px;top:8px;height:4px;background:currentColor;border-radius:3px}.icon--tools::after{width:8px;height:8px;border:2px solid currentColor;border-radius:2px;left:6px;top:2px}
.icon--check::before{left:3px;top:9px;width:6px;height:3px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}.icon--check::after{left:8px;top:5px;width:10px;height:6px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}
.icon--plan::before{inset:2px;border:2px solid currentColor;border-radius:4px}.icon--plan::after{left:5px;right:5px;top:8px;height:2px;background:currentColor;box-shadow:0 4px 0 currentColor}
.icon--contact::before{inset:4px 2px;border:2px solid currentColor;border-radius:3px}.icon--contact::after{left:4px;right:4px;top:6px;height:2px;background:currentColor;transform:skewY(-25deg)}
.icon--all::before{inset:2px;border:2px solid currentColor;border-radius:50%}.icon--web::before{inset:2px;border:2px solid currentColor;border-radius:50%}.icon--game::before{left:2px;right:2px;top:6px;bottom:6px;border:2px solid currentColor;border-radius:8px}.icon--integration::before{left:2px;top:3px;width:7px;height:7px;border:2px solid currentColor;border-radius:50%}.icon--integration::after{right:2px;bottom:3px;width:7px;height:7px;border:2px solid currentColor;border-radius:50%;box-shadow:-6px -6px 0 -4px currentColor}
.icon--ai::before{inset:3px;border:2px solid currentColor;border-radius:4px}.icon--archive::before{inset:3px;border:2px solid currentColor;border-radius:3px}.icon--tool::before{left:2px;right:2px;top:8px;height:4px;background:currentColor;border-radius:3px}
@media (max-width:700px){.topbar__center,.topbar__spacer{display:none}.tiles{grid-template-columns:repeat(2,1fr)}.catTiles{grid-template-columns:repeat(3,1fr)}.toolCards{grid-template-columns:repeat(2,1fr)}.contactTiles{grid-template-columns:1fr}.resume-cta{flex-direction:column;text-align:center}.resume-cta__btn{width:100%}}
@media (max-width:420px){.toolCards{grid-template-columns:1fr}.tile{min-height:120px;padding:22px 12px}}