/* Alvin Solteo — Virtual Assistant Portfolio
   Styles. Design tokens (colors, fonts) live in :root at the top;
   dark-mode overrides follow immediately after. */
:root{
  --bg:#f1e9df; --bg-2:#ebe1d4; --card:#faf6f0; --ink:#171d3b; --muted:#5d6486;
  --copper:#b57456; --copper-2:#a4654a; --label:#d0a084; --line:#dccfc0; --chip:#f0ddd2;
  --navy:#171d3b; --navy-2:#222a4e; --on-navy:#f3ece2; --on-navy-muted:#b6bbd2; --green:#22b45e;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#14161f; --bg-2:#191c27; --card:#1f2330; --ink:#f0e9de; --muted:#a6acc6;
    --copper:#d58d6b; --copper-2:#c27a59; --label:#c99578; --line:#2d3142; --chip:#3a2d2d;
    --navy:#0d1020; --navy-2:#171b30;
  }
}
:root[data-theme="dark"]{
  --bg:#14161f; --bg-2:#191c27; --card:#1f2330; --ink:#f0e9de; --muted:#a6acc6;
  --copper:#d58d6b; --copper-2:#c27a59; --label:#c99578; --line:#2d3142; --chip:#3a2d2d;
  --navy:#0d1020; --navy-2:#171b30;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(78px + env(safe-area-inset-top,0px))}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:39}
img,svg,video{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:6px}
.wrap{max-width:1140px;margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:var(--serif);font-weight:700;margin:0;letter-spacing:-.01em;color:var(--ink)}
.label{font-size:12px;letter-spacing:.17em;text-transform:uppercase;color:var(--label);font-weight:600;margin:0 0 14px}
h2{font-size:clamp(30px,4vw,50px);line-height:1.12}
section{padding:104px 0;position:relative}
.sec-head{text-align:center;max-width:760px;margin:0 auto 56px}
.sec-head p.sub{color:var(--muted);margin:18px auto 0;max-width:56ch}
.alt{background:var(--bg-2)}
.u{position:relative;white-space:nowrap}
.u::after{content:"";position:absolute;left:0;bottom:-6px;height:3px;width:100%;background:var(--copper);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease) .5s}
.in .u::after,.u.in::after{transform:scaleX(1)}

/* progress + nav */
.progress{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;height:3px;z-index:60;background:linear-gradient(90deg,var(--copper-2),var(--label));transform:scaleX(0);transform-origin:0 50%}
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
nav.scrolled{box-shadow:0 8px 28px rgba(60,40,30,.08)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{font-family:var(--serif);font-weight:700;font-size:20px;text-decoration:none;color:var(--ink);white-space:nowrap}
.links{display:flex;gap:24px;font-size:14px;font-weight:500}
.links a{text-decoration:none;color:var(--ink);opacity:.82;position:relative;padding:4px 0}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--copper);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.links a:hover{opacity:1}.links a:hover::after{transform:scaleX(1)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:42px;cursor:pointer;color:var(--ink)}
.menu-btn span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;border-radius:2px;transition:transform .3s,opacity .3s}
nav.open .menu-btn span:nth-child(1){transform:translateY(6px) rotate(45deg)}
nav.open .menu-btn span:nth-child(2){opacity:0}
nav.open .menu-btn span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font:inherit;font-size:14px;font-weight:600;padding:13px 24px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s,background .3s,color .3s}
.btn.primary{background:linear-gradient(135deg,#bd8264,#a5694e);color:#fff;box-shadow:0 8px 20px rgba(165,105,78,.32)}
.btn.primary::after{content:"";position:absolute;top:0;left:-70%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .6s var(--ease)}
.btn.primary:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(165,105,78,.4)}
.btn.primary:hover::after{left:130%}
.btn.ghost{background:transparent;color:var(--ink);border-color:color-mix(in srgb,var(--ink) 35%,transparent)}
.btn.ghost:hover{transform:translateY(-3px);background:var(--ink);color:var(--bg)}

/* hero */
.hero{position:relative;padding:64px 0 36px;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none;animation:drift 16s ease-in-out infinite alternate}
.blob.b1{width:380px;height:380px;background:color-mix(in srgb,var(--copper) 40%,transparent);top:-30px;right:-110px}
.blob.b2{width:300px;height:300px;background:color-mix(in srgb,var(--label) 35%,transparent);bottom:-60px;left:-80px;animation-delay:-6s}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(-40px,30px) scale(1.12)}}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,5.2vw,70px);line-height:1.07;max-width:14ch}
.hero p.lead{color:var(--muted);max-width:50ch;margin:26px 0 22px;font-size:17px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.chip{font-size:12.5px;font-weight:500;border:1px solid var(--line);background:color-mix(in srgb,var(--card) 70%,transparent);border-radius:999px;padding:6px 15px;color:var(--muted);transition:transform .3s var(--ease),border-color .3s,color .3s}
.chip:hover{transform:translateY(-2px);border-color:var(--copper);color:var(--copper)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{position:relative;display:grid;place-items:center;min-height:440px}
.portrait{position:relative;width:min(100%,380px);aspect-ratio:9/10}
.portrait::before{content:"";position:absolute;inset:-18px -16px -22px -20px;border:1px solid color-mix(in srgb,var(--copper) 50%,var(--line));border-radius:48% 52% 50% 50% / 44% 46% 54% 56%;animation:spin-soft 14s ease-in-out infinite alternate}
@keyframes spin-soft{from{transform:rotate(-2deg)}to{transform:rotate(2deg)}}
.portrait img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;display:block;border-radius:50% 50% 46% 54% / 46% 48% 52% 54%;box-shadow:0 22px 50px rgba(60,40,30,.2)}
.portrait .dot{position:absolute;z-index:2;right:-38px;bottom:34px;width:88px;height:88px;border-radius:50%;background:color-mix(in srgb,var(--copper) 26%,transparent);animation:bob 7s ease-in-out infinite}
.float{position:absolute;z-index:3;display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;padding:12px 18px 12px 12px;font-size:14px;font-weight:600;white-space:nowrap;box-shadow:0 14px 34px rgba(60,40,30,.16);animation:bob 6s ease-in-out infinite}
.float.f1{left:-112px;top:70%}
.float.f2{right:-50px;top:46%;animation-delay:-3s}
.float.f3{right:-72px;top:3%;animation-delay:-1.5s}
.ico{flex:0 0 auto;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--chip);color:var(--copper)}
.ico svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-foot{grid-column:1/-1;position:relative;display:flex;flex-direction:column;align-items:center;gap:30px;margin-top:44px}
.cue{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.cue svg{width:18px;height:18px;stroke:var(--copper);fill:none;stroke-width:2;animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}

/* marquee */
.trusted{border-block:1px solid var(--line);padding:40px 0 44px;text-align:center;overflow:hidden}
.trusted .label{margin-bottom:26px}
.marquee{display:flex;width:max-content;animation:scroll 42s linear infinite;-webkit-mask-image:none}
.mask{-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.trusted:hover .marquee{animation-play-state:paused}
.marquee span{flex:0 0 auto;padding:0 44px;font-size:22px;color:color-mix(in srgb,var(--ink) 55%,transparent);white-space:nowrap;transition:color .3s}
.marquee span:hover{color:var(--copper)}
.marquee .wlogo{display:flex;align-items:center;opacity:.9;transition:opacity .3s,transform .3s var(--ease)}
.marquee .wlogo img{display:block;width:auto}
.marquee .wlogo:hover{opacity:1;transform:scale(1.05)}
.marquee .w1{font-family:var(--serif);font-weight:700}
.marquee .w2{font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:16px}
.marquee .w3{font-family:var(--serif);font-style:italic;font-weight:500}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .logo.img{background:#fff}:root:not([data-theme="light"]) .marquee .wlogo img{background:#f3ece2;border-radius:10px;padding:8px 14px;box-sizing:content-box}}
:root[data-theme="dark"] .logo.img{background:#fff}
:root[data-theme="dark"] .marquee .wlogo img{background:#f3ece2;border-radius:10px;padding:8px 14px;box-sizing:content-box}
@keyframes scroll{to{transform:translateX(-50%)}}

/* reveal */
.js .reveal{opacity:0}
.js .reveal.in{opacity:1;animation:rise .85s var(--ease) var(--d,0ms) backwards}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.about-grid h2{text-align:left;max-width:16ch}
.about-grid p{color:var(--muted);margin:0 0 18px;max-width:58ch}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:64px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center;transition:transform .35s var(--ease),box-shadow .35s}
.stat:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(60,40,30,.1)}
.stat b{display:block;font-family:var(--serif);font-size:clamp(34px,4vw,48px);color:var(--copper);line-height:1.1}
.stat span{font-size:13px;color:var(--muted);letter-spacing:.04em}

/* cards */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid4.grid3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px 26px;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.card:hover{transform:translateY(-8px);box-shadow:0 22px 44px rgba(60,40,30,.12);border-color:color-mix(in srgb,var(--copper) 55%,var(--line))}
.card .ico{width:50px;height:50px;border-radius:13px;margin-bottom:22px;transition:transform .4s var(--ease),background .3s,color .3s}
.card:hover .ico{transform:rotate(-6deg) scale(1.08);background:var(--copper);color:#fff}
.card h3{font-size:21px;margin-bottom:10px}
.card p{margin:0;font-size:14.5px;color:var(--muted)}
.card .tag{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--label);font-weight:600;margin-bottom:8px}

/* timeline */
.timeline{--p:0;position:relative;max-width:880px;margin:0 auto;padding-left:44px}
.timeline::before,.timeline::after{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;border-radius:2px}
.timeline::before{background:var(--line)}
.timeline::after{background:linear-gradient(var(--copper),var(--label));transform-origin:top;transform:scaleY(var(--p))}
.xp{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px 28px;margin-bottom:20px;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.xp:hover{transform:translateX(6px);box-shadow:0 16px 34px rgba(60,40,30,.1);border-color:color-mix(in srgb,var(--copper) 50%,var(--line))}
.xp::before{content:"";position:absolute;left:-44px;top:30px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:3px solid var(--copper);transition:transform .4s var(--ease),background .3s}
.xp:hover::before{transform:scale(1.25);background:var(--copper)}
.xp time{display:inline-block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--copper);background:var(--chip);border-radius:999px;padding:4px 12px;margin-bottom:12px}
.xp h3{font-family:var(--sans);font-size:16.5px;font-weight:600;margin-bottom:8px;line-height:1.4}
.xp p{margin:0;color:var(--muted);font-size:14.5px}

/* navy band */
.band{background:var(--navy);color:var(--on-navy);overflow:hidden}
.band h2,.band h3{color:var(--on-navy)}
.band::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:color-mix(in srgb,var(--copper) 30%,transparent);filter:blur(90px);top:-160px;right:-100px;opacity:.55;animation:drift 18s ease-in-out infinite alternate}
.band .wrap{position:relative}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{background:var(--navy-2);border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:28px 24px;transition:transform .4s var(--ease),border-color .4s,background .4s}
.tile:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--copper) 70%,transparent);background:color-mix(in srgb,var(--navy-2) 85%,var(--copper))}
.tile .n{font-family:var(--serif);font-size:34px;color:var(--label);line-height:1;margin-bottom:18px}
.tile h3{font-family:var(--sans);font-size:17px;font-weight:600;margin-bottom:8px}
.tile p{margin:0;font-size:14px;color:var(--on-navy-muted)}

/* tools */
.tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:0 auto 44px}
.tab{border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:13.5px;font-weight:500;padding:10px 20px;border-radius:999px;cursor:pointer;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.tab:hover{transform:translateY(-2px);border-color:var(--copper)}
.tab[aria-selected="true"]{background:linear-gradient(135deg,#bd8264,#a5694e);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(165,105,78,.3)}
.group{margin-bottom:48px}
.group-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.group-head h3{font-size:25px}
.group-head span{font-size:11px;letter-spacing:.15em;color:var(--copper);text-transform:uppercase;font-weight:600}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tool{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:13.5px;font-weight:500;min-height:64px;animation:rise .6s var(--ease) calc(var(--i,0)*35ms) backwards;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.tool:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(60,40,30,.1);border-color:color-mix(in srgb,var(--copper) 55%,var(--line))}
.logo{flex:0 0 auto;width:36px;height:36px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:600;font-size:13px}
.logo.img{background:transparent;border:0;padding:3px}
.logo.img img{width:100%;height:100%;display:block;object-fit:contain}
.logo.img.raster{padding:0;overflow:hidden;border-radius:8px}
.logo.img.raster img{object-fit:cover}

/* certs */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cert{margin:0}
.cert .frame{display:block;width:100%;aspect-ratio:4/3;background:#fff;border:1px solid var(--line);border-radius:14px;padding:0;overflow:hidden;cursor:zoom-in;transition:transform .4s var(--ease),box-shadow .4s}
.cert .frame:hover{transform:translateY(-6px) rotate(-.6deg);box-shadow:0 22px 44px rgba(60,40,30,.18)}
.cert .frame img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .6s var(--ease)}
.cert .frame:hover img{transform:scale(1.04)}
.cert figcaption{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.45;text-align:center}
dialog#lightbox{border:0;padding:0;background:transparent;max-width:min(1000px,94vw);width:100%;color:#fff}
dialog#lightbox::backdrop{background:rgba(12,14,28,.85);backdrop-filter:blur(4px)}
dialog#lightbox[open]{animation:pop .35s var(--ease)}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
dialog#lightbox img{width:100%;height:auto;max-height:80vh;object-fit:contain;background:#fff;border-radius:10px;display:block}
dialog#lightbox p{margin:12px 0 0;font-size:14px;text-align:center}
dialog#lightbox button{position:absolute;top:-42px;right:0;background:none;border:1px solid #fff6;color:#fff;border-radius:999px;padding:6px 16px;font:inherit;font-size:13px;cursor:pointer}

/* video */
.video-card{background:var(--navy);color:var(--on-navy);border-radius:26px;display:grid;grid-template-columns:1.2fr 1fr;gap:44px;overflow:hidden;align-items:center;box-shadow:0 30px 60px rgba(23,29,59,.25)}
.thumb{position:relative;aspect-ratio:16/9;background:#101528;display:grid;place-items:end center;padding-bottom:22px;overflow:hidden}
.thumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#101528}
.play{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,#c98b6b,#b0704f);color:#fff;border:0;border-radius:10px;padding:13px 24px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.35);transition:transform .3s var(--ease)}
.play::before{content:"";position:absolute;inset:-6px;border-radius:14px;border:2px solid rgba(255,255,255,.55);animation:ring 2.2s ease-out infinite}
@keyframes ring{from{transform:scale(.96);opacity:.9}to{transform:scale(1.18);opacity:0}}
.play:hover{transform:translateY(-3px)}
.thumb.playing .play{display:none}
.video-card .text{padding:36px 40px 36px 0}
.video-card h2{color:var(--on-navy);font-size:clamp(26px,3vw,34px);margin:6px 0 14px}
.video-card p{font-size:14.5px;color:var(--on-navy-muted);margin:0}
.video-card .label{color:var(--label)}


/* testimonials */
.tm{max-width:920px;margin:0 auto;outline:none}
.tm-stage{position:relative;display:grid;background:var(--card);border:1px solid var(--line);border-radius:30px;padding:78px 68px 58px;box-shadow:0 26px 64px rgba(60,40,30,.1);overflow:hidden;touch-action:pan-y;transition:height .55s var(--ease)}
.tm-stage::before{content:"\201C";position:absolute;left:38px;top:22px;font-family:var(--serif);font-size:130px;line-height:1;color:var(--label);pointer-events:none}
.tm-stage::after{content:"";position:absolute;left:150px;right:60px;top:64px;height:1px;background:color-mix(in srgb,var(--copper) 55%,transparent);pointer-events:none}
.tm-circle{position:absolute;border-radius:50%;background:color-mix(in srgb,var(--copper) 13%,transparent);pointer-events:none;animation:bob 8s ease-in-out infinite}
.tm-circle.c1{width:62px;height:62px;right:34px;top:34px}
.tm-circle.c2{width:36px;height:36px;left:26px;bottom:26px;animation-delay:-3s}
.tm-slide{grid-area:1/1;align-self:start;margin:0;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease),visibility .6s}
.tm-slide.is-active{opacity:1;visibility:visible;transform:none}
.tm-slide blockquote{position:relative;margin:0;padding:0 0 40px}
.tm-slide blockquote p{margin:0 0 16px;font-size:clamp(16px,1.8vw,19.5px);line-height:1.72;color:var(--ink)}
.tm-slide blockquote p:last-child{margin-bottom:0}
.tm-slide blockquote::after{content:"\201D";position:absolute;right:0;bottom:-6px;font-family:var(--serif);font-size:84px;line-height:1;color:var(--label)}
.tm-slide figcaption{margin-top:20px}
.tm-slide .rule{display:block;width:50px;height:3px;border-radius:2px;background:var(--copper);margin-bottom:14px}
.tm-slide figcaption b{display:block;font-family:var(--serif);font-weight:600;font-size:clamp(26px,3vw,34px);line-height:1.15;color:var(--ink)}
.tm-slide .role{display:block;margin-top:8px;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--copper)}
.tm-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:30px;flex-wrap:wrap}
.tm-arrow{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.tm-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tm-arrow:hover{background:var(--copper);color:#fff;border-color:transparent;transform:translateY(-2px)}
.tm-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.tm-tab{border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:13.5px;font-weight:500;padding:10px 20px;border-radius:999px;cursor:pointer;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.tm-tab:hover{transform:translateY(-2px);border-color:var(--copper)}
.tm-tab[aria-current="true"]{background:linear-gradient(135deg,#bd8264,#a5694e);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(165,105,78,.3)}
@media (max-width:640px){
  .tm-stage{padding:64px 26px 44px;border-radius:24px}
  .tm-stage::before{left:20px;top:14px;font-size:92px}
  .tm-stage::after{left:100px;right:22px;top:50px}
  .tm-circle.c1{width:44px;height:44px;right:20px;top:20px}
  .tm-circle.c2{left:auto;right:22px;bottom:18px}
  .tm-slide blockquote::after{font-size:64px}
  .tm-tabs{order:-1;width:100%}
  .tm-nav{gap:18px;margin-top:24px}
}

/* loading screen */
.loader{display:none;position:fixed;inset:0;z-index:100;background:#171d3b;color:#f3ece2;place-items:center;overflow:hidden;transition:transform .95s cubic-bezier(.76,0,.24,1)}
html.loading .loader{display:grid}
html.loading{overflow:hidden}
.loader.done{transform:translateY(-100%)}
.ld-blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;animation:drift 10s ease-in-out infinite alternate}
.ld-blob.b1{width:380px;height:380px;background:rgba(201,139,107,.35);top:-120px;right:-80px}
.ld-blob.b2{width:320px;height:320px;background:rgba(120,130,200,.22);bottom:-100px;left:-90px;animation-delay:-4s}
.ld-inner{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px;transition:opacity .4s,transform .6s var(--ease)}
.loader.done .ld-inner{opacity:0;transform:translateY(-24px)}
.ld-mark{position:relative;width:132px;height:132px;display:grid;place-items:center;margin-bottom:28px}
.ld-mark svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.ld-track{fill:none;stroke:rgba(255,255,255,.12);stroke-width:2}
.ld-ring{fill:none;stroke:#d9a583;stroke-width:2.6;stroke-linecap:round;stroke-dasharray:339.3;stroke-dashoffset:339.3}
.ld-mono{font-family:var(--serif);font-weight:700;font-size:44px;letter-spacing:.02em;animation:ldpulse 2.2s ease-in-out infinite}
@keyframes ldpulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
.ld-name{font-family:var(--serif);font-weight:600;font-size:28px;margin:0;line-height:1.2;animation:rise .8s var(--ease) .15s backwards}
.ld-role{margin:8px 0 30px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:#d9a583;animation:rise .8s var(--ease) .3s backwards}
.ld-bar{width:210px;height:3px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.ld-bar span{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,#bd8264,#e7b894)}
.ld-pct{margin:14px 0 0;font-size:12px;letter-spacing:.14em;color:#b6bbd2;font-variant-numeric:tabular-nums}

/* chat widget */
.chat{position:fixed;right:max(22px,env(safe-area-inset-right,0px));bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:50}
.chat-fab{position:relative;width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;color:#fff;background:linear-gradient(135deg,#c98b6b,#a5694e);box-shadow:0 14px 34px rgba(165,105,78,.45);display:grid;place-items:center;transition:transform .3s var(--ease),box-shadow .3s}
.chat-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 18px 40px rgba(165,105,78,.55)}
.chat-fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--copper);animation:ring 2.4s ease-out infinite;pointer-events:none}
.chat-fab svg{position:absolute;width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease),opacity .25s}
.chat-fab .i-close{opacity:0;transform:rotate(-90deg) scale(.6)}
.chat.open .chat-fab .i-chat{opacity:0;transform:rotate(90deg) scale(.6)}
.chat.open .chat-fab .i-close{opacity:1;transform:none}
.chat.open .chat-fab::before,.chat.open .chat-badge{display:none}
.chat-badge{position:absolute;top:1px;right:1px;width:15px;height:15px;border-radius:50%;background:var(--green);border:2px solid var(--bg)}
.chat-teaser{position:absolute;right:0;bottom:80px;width:max-content;max-width:270px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:18px 18px 5px 18px;padding:13px 40px 13px 17px;font-size:14px;line-height:1.5;box-shadow:0 18px 44px rgba(60,40,30,.2);opacity:0;transform:translateY(12px) scale(.96);pointer-events:none;transition:opacity .4s var(--ease),transform .4s var(--ease);cursor:pointer}
.chat-teaser.show{opacity:1;transform:none;pointer-events:auto}
.chat-teaser button{position:absolute;top:7px;right:9px;border:0;background:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:2px 4px}
.chat-panel{position:absolute;right:0;bottom:80px;width:396px;max-width:calc(100vw - 24px);height:min(610px,calc(100vh - 130px));height:min(610px,calc(100dvh - 130px));background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:0 30px 70px rgba(30,20,20,.3);display:flex;flex-direction:column;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(18px) scale(.97);transform-origin:bottom right;transition:opacity .3s var(--ease),transform .4s var(--ease),visibility .3s}
.chat.open .chat-panel{opacity:1;visibility:visible;transform:none}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 16px 15px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#f3ece2}
.chat-ava{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 22%;border:2px solid rgba(255,255,255,.28);flex:0 0 auto}
.chat-title b{display:block;font-family:var(--serif);font-size:17px;font-weight:600;line-height:1.2;color:#f3ece2}
.chat-title span{display:flex;align-items:center;gap:6px;font-size:12px;color:#b6bbd2;margin-top:2px}
.chat-title i{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}
.chat-head .spacer{margin-left:auto;display:flex;gap:6px}
.chat-icon-btn{width:34px;height:34px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .2s,transform .3s var(--ease)}
.chat-icon-btn:hover{background:rgba(255,255,255,.24);transform:rotate(-12deg)}
.chat-icon-btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chat-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:18px 16px 8px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth;background:var(--bg)}
.msg{max-width:88%;padding:11px 15px;border-radius:18px;font-size:14.5px;line-height:1.55;animation:rise .4s var(--ease) backwards;overflow-wrap:anywhere}
.msg.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--ink)}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,#bd8264,#a5694e);color:#fff;border-bottom-right-radius:5px}
.msg p{margin:0 0 8px}.msg p:last-child{margin-bottom:0}
.msg ul{margin:4px 0 8px;padding-left:18px}.msg ul:last-child{margin-bottom:0}.msg li{margin:4px 0}
.msg a.chat-link{color:var(--copper);font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.typing{display:inline-flex;gap:5px;padding:4px 2px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--label);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{transform:translateY(0);opacity:.45}30%{transform:translateY(-5px);opacity:1}}
.chat-chips{display:flex;gap:8px;padding:6px 16px 12px;background:var(--bg);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chat-chips::-webkit-scrollbar{display:none}
.chat-chips:empty{display:none}
.chat-chip{flex:0 0 auto;white-space:nowrap;border:1px solid color-mix(in srgb,var(--copper) 55%,var(--line));background:var(--card);color:var(--copper-2);font:inherit;font-size:13px;font-weight:500;padding:7px 13px;border-radius:999px;cursor:pointer;animation:rise .45s var(--ease) backwards;transition:transform .25s var(--ease),background .25s,color .25s}
.chat-chip:hover{background:var(--copper);color:#fff;transform:translateY(-2px)}
.chat-form{display:flex;gap:8px;padding:12px 14px 8px;border-top:1px solid var(--line);background:var(--card)}
.chat-form input{flex:1;min-width:0;font:inherit;font-size:16px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:999px;padding:11px 17px;outline:none;transition:border-color .2s,box-shadow .2s}
.chat-form input:focus{border-color:var(--copper);box-shadow:0 0 0 3px color-mix(in srgb,var(--copper) 22%,transparent)}
.chat-send{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:0;background:linear-gradient(135deg,#bd8264,#a5694e);color:#fff;cursor:pointer;display:grid;place-items:center;transition:transform .25s var(--ease),opacity .2s}
.chat-send:disabled{opacity:.4;cursor:not-allowed}
.chat-send:not(:disabled):hover{transform:scale(1.08) rotate(-8deg)}
.chat-send svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chat-note{margin:0;padding:0 14px 11px;background:var(--card);font-size:11px;color:var(--muted);text-align:center}
@media (max-width:560px){
  .chat{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
  .chat-panel{position:fixed;left:10px;right:10px;bottom:calc(88px + env(safe-area-inset-bottom,0px));width:auto;max-width:none;height:min(580px,calc(100vh - 150px));height:min(580px,calc(100dvh - 150px))}
  .chat-teaser{max-width:230px}
}

/* cta */
.cta{position:relative;background:var(--navy);color:var(--on-navy);border-radius:30px;padding:84px 32px;text-align:center;overflow:hidden}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;animation:drift 14s ease-in-out infinite alternate}
.cta::before{width:340px;height:340px;background:color-mix(in srgb,var(--copper) 45%,transparent);left:-80px;top:-100px}
.cta::after{width:300px;height:300px;background:color-mix(in srgb,var(--label) 35%,transparent);right:-60px;bottom:-110px;animation-delay:-5s}
.cta>*{position:relative;z-index:1}
.cta h2{color:var(--on-navy);max-width:20ch;margin:0 auto}
.cta p{color:var(--on-navy-muted);max-width:54ch;margin:20px auto 34px}
.cta .btns{justify-content:center}
.cta .btn.ghost{color:var(--on-navy);border-color:rgba(255,255,255,.4)}
.cta .btn.ghost:hover{background:var(--on-navy);color:var(--navy)}
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:72px 0 0;font-size:14.5px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.5fr .9fr 1fr 1.5fr;gap:48px}
.foot-logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.foot-logo .mono{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#f3ece2;font-family:var(--serif);font-weight:700;font-size:17px;transition:transform .5s var(--ease),background .3s}
.foot-logo:hover .mono{transform:rotate(-12deg) scale(1.06);background:var(--copper)}
.foot-logo .nm{font-family:var(--serif);font-weight:700;font-size:24px}
.foot-brand p{margin:18px 0 0;max-width:34ch}
.foot-social{display:flex;gap:12px;margin-top:24px}
.foot-social a{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--card);border:1px solid var(--line);color:var(--ink);transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .3s}
.foot-social a:hover{background:var(--copper);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:0 10px 22px rgba(165,105,78,.32)}
.foot-social svg{width:20px;height:20px}
.foot-col h4{margin:0 0 20px;font-family:var(--sans);font-size:12px;letter-spacing:.17em;text-transform:uppercase;font-weight:600;color:var(--label)}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.foot-col ul a{position:relative;display:inline-block;color:var(--ink);text-decoration:none;transition:color .25s,transform .3s var(--ease)}
.foot-col ul:not(.foot-contact-list) a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1.5px;background:var(--copper);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.foot-col ul:not(.foot-contact-list) a:hover{color:var(--copper-2);transform:translateX(4px)}
.foot-col ul:not(.foot-contact-list) a:hover::after{transform:scaleX(1)}
.foot-contact-list{gap:14px!important}
.foot-contact-list li{display:flex;align-items:center;gap:12px;color:var(--ink)}
.foot-contact-list .ci{flex:0 0 auto;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--chip);color:var(--copper)}
.foot-contact-list svg,.foot-top svg{width:17px;height:17px;display:block}
.foot-contact-list a{color:var(--ink);text-decoration:none;overflow-wrap:anywhere;transition:color .25s}
.foot-contact-list a:hover{color:var(--copper-2);text-decoration:underline;text-underline-offset:3px}
.foot-chat{display:block;margin-top:20px;padding:0;border:0;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--copper-2);cursor:pointer;transition:color .2s}
.foot-chat span{display:inline-block;transition:transform .3s var(--ease)}
.foot-chat:hover{color:var(--copper)}.foot-chat:hover span{transform:translateX(5px)}
.foot-legal{margin:56px 0 0;padding-top:26px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.75}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:22px 84px 30px 0;font-size:13px}
.foot-top{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:600;padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:var(--card);transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.foot-top svg{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.foot-top:hover{background:var(--copper);color:#fff;border-color:transparent;transform:translateY(-2px)}
.foot-top:hover svg{transform:translateY(-3px)}
.foot-social svg,.foot-contact-list svg{fill:none}

@media (max-width:1020px){
  .menu-btn{display:block}
  .links{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 28px 18px;max-height:0;opacity:0;pointer-events:none;overflow:hidden;transition:opacity .3s}
  nav.open .links{max-height:400px;opacity:1;pointer-events:auto}
  .links a{padding:14px 0;border-bottom:1px solid var(--line)}
  nav .btn.primary{display:none}
}
@media (max-width:960px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:40px 32px}
  .foot-brand{grid-column:1/-1}
  .foot-contact{grid-column:1/-1}

  .grid4,.tiles{grid-template-columns:1fr 1fr}
  .grid4.grid3{grid-template-columns:1fr 1fr}
  .tool-grid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:820px){
  section{padding:76px 0}
  .hero .wrap,.about-grid,.video-card{grid-template-columns:1fr}
  .hero-visual{order:-1;min-height:0;padding:20px 0 18px}
  .portrait{width:min(70%,270px)}
  .portrait .dot{right:-26px;width:64px;height:64px}
  .float{font-size:12px;padding:8px 12px 8px 8px;gap:8px}
  .float .ico{width:30px;height:30px}
  .float.f1{left:-30px;top:auto;bottom:5%}.float.f2{right:-30px;top:52%}
  .float.f3{left:auto;right:-24px;top:-13%}
  .cert-grid{grid-template-columns:1fr 1fr}
  .video-card .text{padding:0 28px 34px}
  .stats{grid-template-columns:1fr}
  .about-grid h2{max-width:none}
  .hero-foot{margin-top:30px}
}
@media (max-width:560px){
  .wrap{padding:0 20px}
  .site-footer{padding-top:56px}
  .foot-legal{margin-top:44px}
  .foot-bottom{padding-right:76px}
  .grid4,.grid4.grid3,.tiles,.tool-grid,.cert-grid{grid-template-columns:1fr}
  .timeline{padding-left:34px}.xp::before{left:-34px}
  .xp{padding:20px}
  .cta{padding:60px 22px;border-radius:24px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1}
  .u::after{transform:scaleX(1)}
}