:root{
  color-scheme:light;
  --blue:#4053ef;
  --blue-dark:#2d3bc0;
  --blue-soft:#eef0ff;
  --surface-solid:#ffffff;
  --border:#e7e9f2;
  --y:#ffde59;
  --accent:#ffbf00;
  --accent-light:#ffbf009a;
  --swift: #4154f1;
  --o:#ff914d;
  --grad:linear-gradient(100deg,#ffde59,#ff914d);
  --ink:#0d1020;
  --ink-2:#3a3f57;
  --muted:#6b7186;
  --bg:#ffffff;
  --bg-2:#f6f7fb;
  --line:#e7e9f2;
  --radius:18px;
  --shadow:0 18px 44px -22px rgba(13,16,32,.28);
  --shadow-soft:0 10px 30px -18px rgba(13,16,32,.25);
  --nav-h:68px;
  --font-h:"Sora",system-ui,sans-serif;
  --font-b:"Manrope",system-ui,sans-serif;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --blue-soft:#1a2146;
  --surface-solid:#161a2c;
  --ink:#eef0ff;
  --ink-2:#c1c6df;
  --accent:#ffbf00;
  --muted:#9ba3c2;
  --bg:#0e1220;
  --bg-2:#171b2c;
  --line:#2a3048;
  --border:#2a3048;
  --shadow:0 18px 44px -22px rgba(0,0,0,.7);
  --shadow-soft:0 10px 30px -18px rgba(0,0,0,.65);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-b);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-h);line-height:1.15;margin:0;letter-spacing:-.02em}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 22px}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  background:rgba(255,255,255,.82); -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.nav.scrolled{border-color:var(--line);box-shadow:0 6px 24px -20px rgba(13,16,32,.5)}
.nav-inner{height:var(--nav-h);display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:800;font-size:1.05rem}
.brand-logo{width:30px;height:30px;border-radius:9px;object-fit:cover;display:block}
.brand .dot{color:var(--o)}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:26px;font-size:.95rem;font-weight:600}
.nav-links a{color:var(--ink-2);transition:color .2s}
.nav-links a:hover{color:var(--blue)}
.nav-links .nav-cta{color:var(--blue)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:14px}
.swift-mobile-panel{display:contents}
.swift-mobile-toggle{display:none}
.lang-toggle{display:flex;flex:none;padding:3px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px}
.lang-btn{display:flex;align-items:center;gap:6px;border:0;background:transparent;cursor:pointer;
  flex:none;padding:6px 11px;border-radius:999px;font:600 .8rem/1 var(--font-b);color:var(--muted);transition:.2s}
.lang-btn .flag{flex:none;width:20px;height:14px;border-radius:3px;object-fit:cover;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.lang-btn.is-active{background: var(--accent);color:var(--ink);box-shadow:var(--shadow-soft)}
.lang-btn:hover {background-color: var(--accent);}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
  width:38px;height:38px;flex:none;border:1px solid var(--line);border-radius:999px;
  background:var(--bg-2);color:var(--ink);cursor:pointer}
.theme-toggle svg{position:absolute;transition:transform .5s cubic-bezier(.22,1,.36,1),opacity .3s}
.theme-toggle .moon{opacity:0;transform:rotate(-90deg) scale(.5)}
[data-theme="dark"] .theme-toggle .sun{opacity:0;transform:rotate(90deg) scale(.5)}
[data-theme="dark"] .theme-toggle .moon{opacity:1;transform:rotate(0) scale(1)}
.burger{display:none;flex-direction:column;gap:5px;background:transparent;border:0;padding:8px;cursor:pointer}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font:700 .98rem/1 var(--font-b);border:1px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .22s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 16px 34px -18px var(--blue)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-soft)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-grad{background:var(--grad);color:#4a2c00;box-shadow:0 16px 34px -18px var(--o)}
.btn.full{width:100%}

/* HERO */
.hero{position:relative;padding:calc(var(--nav-h) + 92px) 0 96px;overflow:hidden;background:
  radial-gradient(900px 520px at 12% -10%,rgba(64,83,239,.10),transparent 60%),
  radial-gradient(700px 460px at 92% 8%,rgba(255,145,77,.16),transparent 62%)}
.hero-glow{position:absolute;left:50%;top:-160px;width:760px;height:420px;transform:translateX(-50%);
  background:var(--grad);filter:blur(130px);opacity:.16;pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.hero-copy{min-width:0;max-width:720px}
.hero-media{position:relative;justify-self:end;width:100%;max-width:400px;aspect-ratio:1/1;
  border-radius:28px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft);
  display:grid;place-items:center;padding:26px;overflow:hidden}
.hero-media::before{content:"";position:absolute;inset:auto -30% -40% auto;width:70%;height:70%;
  background:var(--grad);filter:blur(70px);opacity:.22;pointer-events:none}
.hero-media img{position:relative;width:100%;height:100%;object-fit:contain}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:var(--blue-soft);color:var(--blue);font-weight:700;font-size:.8rem;letter-spacing:.02em}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue)}
.hero-title{margin:22px 0 0;font-size:clamp(2.15rem,4.3vw,3.5rem);font-weight:800}
.hero-title span{display:block}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin:22px 0 0;font-size:clamp(1.02rem,2vw,1.22rem);color:var(--muted);max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:44px 0 0}
.hero-tags li{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;
  font-size:.85rem;font-weight:600;color:var(--ink-2)}

/* SECTIONS */
.section{padding:96px 0}
.section.tight{padding:72px 0}
.eyebrow{margin:0 0 12px;font:700 .78rem/1 var(--font-b);letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow.light{color:#fff;opacity:.85}
.eyebrow.center,.h2.center{text-align:center}
.h2{font-size:clamp(1.75rem,3.6vw,2.6rem);font-weight:800}
.h3{font-size:clamp(1.15rem,2.2vw,1.4rem);font-weight:700;margin:56px 0 22px}
.h3.no-top{margin-top:0}
.lede{margin:16px 0 0;color:var(--muted);max-width:640px;font-size:1.06rem}
.grid{display:grid;gap:22px;margin-top:38px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .25s,box-shadow .25s,border-color .25s}

/* SERVICES */
.svc{padding:28px 24px 26px}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.svc-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.3rem;
  background:var(--blue-soft);margin-bottom:16px}
.svc h3{font-size:1.1rem;margin-bottom:8px}
.svc p{margin:0;color:var(--muted);font-size:.97rem}

/* FREE */
.free-card{position:relative;overflow:hidden;border-radius:28px;padding:clamp(30px,5vw,60px);
  background:linear-gradient(135deg,var(--blue),#2a35a8);color:#fff;box-shadow:var(--shadow)}
.free-card::after{content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;
  background:var(--grad);opacity:.3;filter:blur(20px)}
.free-card .h2{max-width:760px;position:relative}
.free-body{position:relative;margin:20px 0 30px;max-width:820px;color:rgba(255,255,255,.9);font-size:1.05rem}
.free-card .btn-primary{background:#fff;color:var(--blue);box-shadow:none;position:relative}
.free-card .btn-primary:hover{background:var(--y);color:#4a2c00}

/* MARQUEE */
.marquee{position:relative;margin-top:38px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:scroll 34s linear infinite}
.marquee-track.slow{animation-duration:52s}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-chip{display:flex;align-items:center;gap:12px;padding:16px 26px;background:#fff;border:1px solid var(--line);
  border-radius:14px;white-space:nowrap;font-family:var(--font-h);font-weight:700;color:var(--ink-2)}
.logo-glyph{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;
  font:800 .85rem/1 var(--font-h);background:var(--blue);flex:none}
.logo-img{width:30px;height:30px;border-radius:9px;object-fit:contain;background:var(--bg-2);flex:none}
.logo-chip:nth-child(even) .logo-glyph{background:var(--grad);color:#4a2c00}
.testi-card{width:min(410px,82vw);padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between;white-space:normal}
.testi-quote{margin:0 0 20px;color:var(--ink-2);font-size:1rem}
.testi-quote::before{content:"“";font-family:var(--font-h);font-size:2.2rem;color:var(--o);line-height:0;
  vertical-align:-.35em;margin-right:4px}
.testi-who{display:flex;align-items:center;gap:12px}
.testi-av{width:38px;height:38px;border-radius:50%;background:var(--blue-soft);color:var(--blue);
  display:grid;place-items:center;font:800 .82rem/1 var(--font-h)}
.testi-name{font-family:var(--font-h);font-weight:700;font-size:.95rem}
.testi-role{font-size:.82rem;color:var(--muted)}

/* METRICS */
.metrics{margin-top:0}
.metric{padding:30px 24px;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:6px}
.metric-num{font-family:var(--font-h);font-weight:800;font-size:clamp(1.9rem,3.6vw,2.6rem);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric-label{color:var(--muted);font-size:.93rem;font-weight:600}

/* PROJECTS */
.proj{overflow:hidden;display:flex;flex-direction:column}
.proj:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.proj img{aspect-ratio:16/10;object-fit:cover;width:100%;height:auto}
.proj-body{padding:22px}
.proj-body h4{font-size:1.06rem;margin-bottom:8px}
.proj-body p{margin:0;color:var(--muted);font-size:.95rem}
.exp{padding:26px 24px}
.exp h4{font-size:1.05rem;margin-bottom:14px}
.exp ul{margin:0;padding-left:18px;color:var(--muted);font-size:.95rem}
.exp li+li{margin-top:8px}

.testi{background:var(--bg-2)}
.about-wrap{max-width:820px}
.about-body{margin-top:20px;font-size:1.1rem;color:var(--ink-2)}

/* CONTACT */
.contact{background:var(--bg-2)}
.contact-wrap{max-width:720px}
.form{margin-top:32px;padding:30px;display:grid;gap:18px;box-shadow:var(--shadow-soft)}
.field{display:grid;gap:7px}
.field label{font-weight:700;font-size:.9rem}
.field .opt{font-weight:500;color:var(--muted)}
input,textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#fff;
  font:400 1rem/1.5 var(--font-b);color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(64,83,239,.13)}
textarea{resize:vertical}
.form-note{margin:0;font-size:.9rem;font-weight:600;min-height:1.2em;color:var(--blue)}
.form-note.err{color:#c8102e}
.copy-block{margin-top:44px;text-align:center}
.copy-q{margin:0 0 16px;font-family:var(--font-h);font-weight:700;font-size:clamp(1.1rem,2.4vw,1.45rem)}
.copy-hint{margin:12px 0 0;min-height:1.2em;font-size:.9rem;font-weight:600;color:var(--muted)}

.footer{padding:34px 0;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:var(--muted);font-size:.9rem}
.swift-brand-container{display:flex;flex-direction:column;align-items:flex-start;gap:0;flex:none}
.swift-brand-container>.brand{gap:10px;margin:0;font-size:1rem;line-height:1.2;white-space:nowrap}
.swift-brand-container .brand-logo{width:32px;height:32px}
.swift-hub-badge{display:inline-flex;align-items:center;gap:4px;margin:0 0 0 38px;color:var(--muted);font-size:.7rem;white-space:nowrap}
.swift-hub-badge:hover {font-weight: bold;}
.swift-hub-badge img{width:13px;height:13px;object-fit:contain}
.swift-hub-badge-name {color: var(--swift);}
.swift-site-switcher{position:relative;flex:none}
.swift-site-switcher summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font:inherit;font-size:.85rem;font-weight:600}
.swift-site-switcher summary::-webkit-details-marker{display:none}
.swift-site-switcher summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin:-3px 2px 0;opacity:.7;transition:transform .18s ease,margin .18s ease}
.swift-site-switcher[open] summary::after{transform:rotate(225deg);margin-top:3px}
.swift-site-menu { position: absolute; z-index: 100; top: calc(100% + 8px); right: 0; min-width: 210px; padding: 6px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-solid); box-shadow: 0 16px 36px rgba(0,0,0,.25); }
.swift-site-switcher .swift-site-menu a{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;color:var(--ink);text-decoration:none;white-space:nowrap;font-size:.9rem}
.swift-site-menu a:hover{background:var(--accent-light)}
.swift-site-menu img{width:24px;height:24px;object-fit:contain;border-radius:6px}
.swift-site-footer{border-top:1px solid var(--line)}


/* RESPONSIVE */
@media (max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1020px){
  .nav-inner{position:relative}
  .swift-mobile-toggle{display:flex;margin-left:auto}
  .swift-mobile-panel{display:none;position:fixed;top:var(--nav-h);right:22px;width:min(360px,calc(100vw - 44px));
    padding:12px;background:var(--bg);border:1px solid var(--line);border-radius:12px;
    box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:8px}
  .swift-mobile-panel.open{display:flex}
  .nav-links{width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0}
  .nav-links a{width:100%;padding:12px 4px;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-links a:last-child{border-bottom:0}
  .nav-right{width:100%;margin:0;padding-top:8px;border-top:1px solid var(--line);justify-content:space-between}
  .burger{display:flex}
}
@media (max-width:760px){
  .nav-inner{height:var(--nav-h);flex-wrap:nowrap;gap:8px;padding:0}
  .swift-brand-container{max-width:calc(100% - 60px);min-width:0}
  .swift-mobile-panel{right:16px;width:min(360px,calc(100vw - 32px))}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .section{padding:70px 0}
  .hero{padding:calc(var(--nav-h) + 66px) 0 72px}
  .form{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .marquee-track{animation:none}
  .btn:hover,.card:hover{transform:none}
}

/* BACK TO TOP */
.to-top{position:fixed;right:20px;bottom:20px;z-index:60;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:#fff;color:var(--blue);cursor:pointer;
  display:grid;place-items:center;box-shadow:0 14px 30px -18px rgba(13,16,32,.6);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s,transform .25s,visibility .25s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .hero-media{order:-1;justify-self:start;max-width:300px}
}

:root[data-theme="dark"] .nav{background:rgba(14,18,32,.86)}
:root[data-theme="dark"] .hero-media,
:root[data-theme="dark"] .hero-tags li,
:root[data-theme="dark"] .card,
:root[data-theme="dark"] .logo-chip,
:root[data-theme="dark"] .testi-card,
:root[data-theme="dark"] input,
:root[data-theme="dark"] textarea,
:root[data-theme="dark"] .to-top{background:var(--surface-solid);color:var(--ink)}
:root[data-theme="dark"] .nav-links{background:var(--bg)}
:root[data-theme="dark"] .swift-site-menu{border-color:var(--line);background:var(--surface-solid)}
:root[data-theme="dark"] .swift-site-switcher summary{border-color:var(--line);background:var(--bg-2);color:var(--ink)}
:root[data-theme="dark"] .lang-btn.is-active{background:var(--surface-solid);color:var(--ink)}
:root[data-theme="dark"] .btn-ghost{background:var(--surface-solid);color:var(--ink);border-color:var(--line)}