/* VERTEX — Professional edition */
:root{
  --bg:#ffffff;--bg2:#f5f7fa;--bg3:#eef2f6;--paper:#ffffff;
  --ink:#0b1324;--ink2:#121c33;--soft:#334155;--muted:#64748b;
  --line:#e2e8f0;--line2:#cbd5e1;
  --accent:#059669;--accent-d:#047857;--accent-l:#d1fae5;--accent-glow:rgba(16,185,129,.35);--blue:#3b82f6;
  --radius:18px;--max:1200px;
  --display:"Inter Tight","Inter",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,Segoe UI,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{overflow-x:clip;margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
::selection{background:var(--accent);color:#fff}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.03em;margin:0 0 .45em;color:var(--ink)}
h1{font-size:clamp(2.8rem,6vw,5.2rem)}
h2{font-size:clamp(2.1rem,4.4vw,3.6rem)}
h3{font-size:1.28rem;letter-spacing:-.015em;line-height:1.2}
p{margin:0 0 1em;color:var(--soft)}
.container{width:min(var(--max),100% - 40px);margin-inline:auto}
.grad{background:linear-gradient(100deg,#047857,#10b981 55%,#3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-d);padding:7px 14px;border:1px solid #a7f3d0;border-radius:999px;background:#ecfdf5;margin-bottom:22px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(16,185,129,.2)}
.lead{font-size:clamp(1.08rem,1.5vw,1.24rem);max-width:620px;color:var(--soft)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.bg-fx,.bg-grid,.cursor-glow,canvas[data-orb],.cursor,.cursor-dot,.grain,.blobs{display:none!important}

/* subtle backdrop */
.backdrop{position:absolute;inset:0 0 auto 0;height:900px;z-index:-1;pointer-events:none;overflow:hidden}
.backdrop::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 75%);opacity:.7}
.backdrop::after{content:"";position:absolute;left:50%;top:-320px;width:1100px;height:700px;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(16,185,129,.18),transparent),radial-gradient(closest-side at 70% 40%,rgba(59,130,246,.14),transparent);animation:glow 14s ease-in-out infinite alternate}
@keyframes glow{to{transform:translateX(-46%) scale(1.08)}}

/* curtain transition */
.curtain{position:fixed;inset:0;z-index:300;background:var(--ink);display:grid;place-items:center;pointer-events:none;animation:curtainOut .7s var(--ease) .1s forwards}
.curtain span{font-family:var(--display);font-weight:700;font-size:clamp(1.6rem,4vw,2.4rem);letter-spacing:.2em;color:#fff;animation:curtainTxt .4s ease .05s forwards}
@keyframes curtainOut{to{transform:translateY(-101%)}}
@keyframes curtainTxt{to{opacity:0}}
body.leaving .curtain{animation:curtainIn .45s var(--ease) forwards;transform:translateY(101%)}
body.leaving .curtain span{animation:none;opacity:0}
@keyframes curtainIn{from{transform:translateY(101%)}to{transform:translateY(0)}}

/* logo / header */
.logo{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.logo svg{width:32px;height:32px;transition:transform .7s var(--ease)}
.logo svg circle{fill:var(--accent)}
.logo:hover svg{transform:rotate(60deg)}
.logo b{font-family:var(--display);font-weight:700;font-size:1.25rem;letter-spacing:.06em}
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;transition:transform .4s var(--ease),background .3s,box-shadow .3s;background:rgba(255,255,255,.82);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid transparent}
.site-header.hide{transform:translateY(-100%)}
body:not(.at-top) .site-header{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(11,19,36,.35)}
.site-header .container{width:min(var(--max),100% - 40px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.nav ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav ul a{position:relative;display:block;padding:9px 14px;text-decoration:none;font-weight:500;font-size:.95rem;color:var(--soft);border-radius:8px;transition:color .2s,background .2s}
.nav ul a:hover{color:var(--ink);background:var(--bg2)}
.nav ul a[aria-current=page]{color:var(--ink);font-weight:600}
.nav ul a[aria-current=page]::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;background:var(--accent)}
.nav ul a.btn{margin-left:10px;color:#fff;padding:11px 20px}
.nav ul a.btn::after{display:none}
.nav ul a.btn:hover{background:var(--accent-d)}
.menu-btn{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line2);background:#fff;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:.3s var(--ease)}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.nav-open .menu-btn span{background:transparent}
.nav-open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.nav-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  .nav ul{position:fixed;left:0;right:0;top:74px;flex-direction:column;align-items:stretch;gap:2px;padding:14px 20px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(11,19,36,.3);
    opacity:0;transform:translateY(-8px);pointer-events:none;transition:.25s var(--ease)}
  .nav-open .nav ul{opacity:1;transform:none;pointer-events:auto}
  .nav ul a{padding:14px 12px;font-size:1.05rem}
  .nav ul a[aria-current=page]::after{display:none}
  .nav ul a.btn{margin:10px 0 0;text-align:center}
}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:12px;border:0;cursor:pointer;
  font:600 1rem var(--body);color:#fff;text-decoration:none;background:var(--accent);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 24px -12px var(--accent-glow);transition:background .25s,transform .25s var(--ease),box-shadow .25s}
.btn:hover{background:var(--accent-d);transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 16px 30px -12px var(--accent-glow)}
.btn::before{display:none}
.btn:disabled{opacity:.6;cursor:wait;transform:none}
.btn .arr{transition:transform .3s var(--ease)}.btn:hover .arr{transform:translateX(4px)}
.btn-ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line2)}
.btn-ghost:hover{background:var(--bg2);box-shadow:inset 0 0 0 1px var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* sections */
section{padding:clamp(76px,10vw,128px) 0;position:relative}
.head{max-width:760px;margin-bottom:54px}
.head.center{margin-inline:auto;text-align:center}
.head.center .lead{margin-inline:auto}
.band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(closest-side,rgba(16,185,129,.22),transparent)}
.band > *{position:relative}
.band h2,.band h3{color:#fff}
.band p,.band .lead,.band .ticks li{color:#b6c2d6}
.band .eyebrow{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35);color:#6ee7b7}
.band .card{background:var(--ink2);border-color:rgba(255,255,255,.08)}
.band .card p{color:#9fb0c8}
.band .card .ic{background:rgba(16,185,129,.12);color:#6ee7b7}
.band .btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.band .btn-ghost:hover{background:rgba(255,255,255,.08)}

/* hero */
.hero{min-height:92vh;display:flex;align-items:center;padding:140px 0 80px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.8rem,5.6vw,5rem)}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.hero h1 .w{display:inline-block;animation:rise 1s var(--ease) both}
@keyframes rise{from{transform:translateY(105%);opacity:0}to{transform:none;opacity:1}}
.rot{display:inline-grid;height:1.08em;overflow:hidden;vertical-align:bottom}
.hero h1 .rot{display:inline-grid}
.rot b{grid-area:1/1;font-weight:700;animation:rotWord 10s var(--ease) infinite;transform:translateY(110%);background:linear-gradient(100deg,#047857,#10b981 55%,#3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.05em}
.rot b:nth-child(1){animation-delay:0s}.rot b:nth-child(2){animation-delay:2.5s}.rot b:nth-child(3){animation-delay:5s}.rot b:nth-child(4){animation-delay:7.5s}
@keyframes rotWord{0%{transform:translateY(110%)}4%,23%{transform:translateY(0)}27%,100%{transform:translateY(-110%)}}
.hero .scribble{display:none}
.trustline{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;font-size:.92rem;color:var(--muted);font-weight:500}
.trustline span{display:inline-flex;align-items:center;gap:8px}
.trustline svg{color:var(--accent)}
.stage{position:relative;height:min(560px,60vw);min-height:420px}
.stage-hint{display:none}
.page-hero{padding:170px 0 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,#f5f7fa,#fff)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{max-width:820px}
@media (max-width:900px){
  .hero{min-height:auto;padding-top:120px}
  .hero-grid{grid-template-columns:1fr}
  .stage{height:380px;min-height:0}
  .page-hero{padding-top:130px}
}

/* page-hero shape → elegant rotating hexagon rings */
.shape{position:absolute;right:6vw;top:120px;width:min(380px,36vw);aspect-ratio:1;pointer-events:none}
.shape i{position:absolute;inset:0;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%)}
.shape .s1{background:linear-gradient(135deg,rgba(16,185,129,.9),rgba(59,130,246,.8));animation:hexSpin 40s linear infinite}
.shape .s1::after{content:"";position:absolute;inset:2px;clip-path:inherit;background:#f5f7fa}
.shape .s2{inset:16%;background:linear-gradient(135deg,rgba(16,185,129,.55),rgba(59,130,246,.45));animation:hexSpin 30s linear infinite reverse}
.shape .s2::after{content:"";position:absolute;inset:2px;clip-path:inherit;background:#f7f9fb}
.shape .s3{inset:34%;background:linear-gradient(135deg,var(--accent),var(--blue));box-shadow:0 20px 50px var(--accent-glow);animation:hexFloat 6s ease-in-out infinite}
@keyframes hexSpin{to{transform:rotate(360deg)}}
@keyframes hexFloat{50%{transform:translateY(-10px) rotate(30deg)}}
@media (max-width:900px){.shape{opacity:.3;right:-14vw;top:90px;width:60vw}}

/* 3D browser stack (professional palette) */
.stack{position:absolute;inset:0;perspective:1600px;pointer-events:none}
.stack-rig{position:absolute;left:50%;top:50%;width:min(470px,84%);aspect-ratio:4/3;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(10deg) rotateY(-16deg)}
.win{position:absolute;inset:0;border-radius:14px;background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:0 40px 80px -36px rgba(11,19,36,.45)}
.win .bar{height:30px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line);background:#f8fafc}
.win .bar i{width:9px;height:9px;border-radius:50%;background:#e2e8f0}
.win .bar span{margin-left:10px;height:12px;flex:1;max-width:60%;border-radius:6px;background:#eef2f6}
.win .body{padding:16px;display:grid;gap:10px}
.blk{border-radius:7px;background:#eef2f6}
.blk.g{background:var(--ink)}
.blk.v{background:linear-gradient(135deg,#10b981,#3b82f6)}
.row{display:grid;gap:10px}
.win.w1{transform:translateZ(-130px) translate(-18%,-18%);opacity:.9}
.win.w2{transform:translateZ(0)}
.win.w3{transform:translateZ(140px) translate(22%,24%) scale(.6);transform-origin:100% 100%}
.float-chip{position:absolute;padding:11px 15px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:.86rem;font-weight:600;white-space:nowrap;box-shadow:0 20px 40px -22px rgba(11,19,36,.4);display:flex;align-items:center;gap:9px;color:var(--ink)}
.float-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(16,185,129,.2)}
.chip-a{transform:translateZ(200px) translate(-58%,-10%);left:0;top:6%}
.chip-b{transform:translateZ(180px);right:-12%;top:38%}
.chip-c{transform:translateZ(240px);left:4%;bottom:-6%;background:var(--ink);color:#fff;border-color:transparent}
.bob{animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{translate:0 -10px}}

/* marquee → calm benefits strip */
.marquee{padding:22px 0;overflow:hidden;background:var(--bg2);border-block:1px solid var(--line)}
.marquee .track{display:flex;gap:46px;width:max-content;animation:marq 40s linear infinite}
.marquee span{font-family:var(--display);font-weight:600;font-size:1.15rem;color:var(--soft);white-space:nowrap;display:inline-flex;align-items:center;gap:46px}
.marquee span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes marq{to{transform:translateX(-50%)}}

/* cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.g4,.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{position:relative;padding:30px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:0 1px 2px rgba(11,19,36,.04);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s;text-decoration:none;color:inherit;display:block}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -28px rgba(11,19,36,.35);border-color:var(--line2)}
.card p{margin:0;font-size:.97rem}
.card .ic{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;margin-bottom:22px;color:var(--accent-d);background:#ecfdf5;border:1px solid #d1fae5;transition:background .3s,color .3s}
.card:hover .ic{background:var(--accent);color:#fff}
.card .ic svg{width:24px;height:24px}
.card .n{font-family:var(--display);font-weight:600;font-size:.85rem;color:var(--muted);position:absolute;top:28px;right:30px}
.tilt{will-change:transform}

/* sticky stacking cards — professional palette */
.stackcards{display:grid;gap:20px}
.stackcards .card{position:sticky;top:100px;min-height:250px;display:grid;grid-template-columns:auto 1fr auto;gap:34px;align-items:center;padding:clamp(28px,4vw,48px);box-shadow:0 -18px 40px -30px rgba(11,19,36,.35)}
.stackcards .card:nth-child(2){top:116px;background:var(--ink);color:#fff;border-color:var(--ink)}
.stackcards .card:nth-child(2) h3{color:#fff}.stackcards .card:nth-child(2) p{color:#b6c2d6}
.stackcards .card:nth-child(3){top:132px;background:#ecfdf5;border-color:#a7f3d0}
.stackcards .card:nth-child(4){top:148px;background:var(--ink2);color:#fff;border-color:var(--ink2)}
.stackcards .card:nth-child(4) h3{color:#fff}.stackcards .card:nth-child(4) p{color:#b6c2d6}
.stackcards .card:nth-child(5){top:164px;background:#f5f7fa}
.stackcards .card:nth-child(6){top:180px;background:linear-gradient(135deg,#047857,#0e7490);color:#fff;border-color:transparent}
.stackcards .card:nth-child(6) h3{color:#fff}.stackcards .card:nth-child(6) p{color:#d1fae5}
.stackcards .card:hover{transform:none}
.stackcards .big-n{font-family:var(--display);font-weight:700;font-size:clamp(2.6rem,6vw,4.6rem);line-height:.9;letter-spacing:-.04em;color:var(--accent)}
.stackcards .card:nth-child(2) .big-n,.stackcards .card:nth-child(4) .big-n{color:#34d399}
.stackcards .card:nth-child(6) .big-n{color:#a7f3d0}
.stackcards h3{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:8px}
.stackcards .arrow-c{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;border:1px solid currentColor;opacity:.6;transition:transform .4s var(--ease),opacity .3s}
.stackcards .card:hover .arrow-c{transform:translateX(6px);opacity:1}
@media (max-width:700px){.stackcards .card{grid-template-columns:1fr;gap:12px;min-height:0}.stackcards .arrow-c{display:none}}

/* process cubes (professional) */
.cube-wrap{width:58px;height:58px;perspective:500px;margin-bottom:24px}
.cube{position:relative;width:58px;height:58px;transform-style:preserve-3d;animation:cubeSpin 12s linear infinite}
.cube div{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.3rem;color:#fff;background:linear-gradient(135deg,#059669,#0e7490);border:1px solid rgba(255,255,255,.4);backface-visibility:hidden}
.cube .f2,.cube .f4{background:var(--ink)}
.cube .f5,.cube .f6{background:#10b981}
.cube .f1{transform:translateZ(29px)}.cube .f2{transform:rotateY(90deg) translateZ(29px)}.cube .f3{transform:rotateY(180deg) translateZ(29px)}
.cube .f4{transform:rotateY(-90deg) translateZ(29px)}.cube .f5{transform:rotateX(90deg) translateZ(29px)}.cube .f6{transform:rotateX(-90deg) translateZ(29px)}
@keyframes cubeSpin{from{transform:rotateX(-20deg) rotateY(0)}to{transform:rotateX(-20deg) rotateY(360deg)}}
.steps .card:nth-child(2) .cube{animation-delay:-3s}.steps .card:nth-child(3) .cube{animation-delay:-6s}.steps .card:nth-child(4) .cube{animation-delay:-9s}

/* split / ticks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.ticks li{position:relative;padding-left:36px;color:var(--soft)}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:#d1fae5}
.ticks li::after{content:"";position:absolute;left:7px;top:8px;width:8px;height:5px;border-left:2.2px solid var(--accent-d);border-bottom:2.2px solid var(--accent-d);transform:rotate(-45deg)}
.band .ticks li::before{background:rgba(16,185,129,.2)}
.band .ticks li::after{border-color:#6ee7b7}

/* devices */
.devices{position:relative;height:440px;perspective:1600px}
.dev-rig{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(10deg) rotateY(-16deg)}
.laptop{position:absolute;left:2%;top:12%;width:78%;aspect-ratio:16/10;border-radius:12px;background:#fff;border:7px solid #1e293b;box-shadow:0 50px 90px -40px rgba(0,0,0,.6);overflow:hidden}
.laptop::after{content:"";position:absolute;left:-12%;right:-12%;bottom:-34px;height:20px;border-radius:0 0 16px 16px;background:#1e293b}
.phone{position:absolute;right:4%;bottom:4%;width:24%;aspect-ratio:9/19;border-radius:24px;background:#fff;border:6px solid #1e293b;box-shadow:0 40px 70px -30px rgba(0,0,0,.6);overflow:hidden;transform:translateZ(140px)}
.screen{position:absolute;inset:0;padding:12px;display:grid;gap:8px;align-content:start;background:#fff}

/* work: horizontal scroller */
.carousel{cursor:grab;user-select:none}
.carousel .ring{position:static;width:auto;height:auto;display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px max(20px,calc((100vw - var(--max))/2)) 36px;scrollbar-width:none;transform:none!important}
.carousel .ring::-webkit-scrollbar{display:none}
.carousel.grabbing,.carousel.grabbing .ring{cursor:grabbing;scroll-snap-type:none}
.proj{position:relative;flex:0 0 min(380px,80vw);height:480px;transform:none!important;border-radius:18px;overflow:hidden;background:#0f0d20;border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(11,19,36,.5);display:flex;flex-direction:column;scroll-snap-align:center;transition:transform .45s var(--ease),box-shadow .45s}
.proj:hover{transform:translateY(-8px)!important;box-shadow:0 40px 70px -36px rgba(11,19,36,.6)}
.proj .shot{flex:1;position:relative;overflow:hidden;padding:20px;display:grid;gap:10px;align-content:start;transition:transform .8s var(--ease)}
.proj:hover .shot{transform:scale(1.03)}
.proj .meta{padding:18px 20px;background:#fff;color:var(--ink);border-top:1px solid var(--line)}
.proj .meta b{font-family:var(--display);font-size:1.2rem;display:block;letter-spacing:-.01em}
.proj .meta span{font-size:.88rem;color:var(--muted)}
.tag{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:6px;background:var(--bg3);color:var(--soft);margin-bottom:8px}
.tag.live{background:#d1fae5;color:var(--accent-d)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price-grid.two{grid-template-columns:repeat(2,minmax(0,430px));justify-content:center}
@media (max-width:980px){.price-grid,.price-grid.two{grid-template-columns:1fr;max-width:520px;margin-inline:auto}}
.plan{display:flex;flex-direction:column;padding:38px}
.plan h3{font-size:1.5rem}
.plan .price{font-family:var(--display);font-size:3.8rem;font-weight:700;margin:12px 0 2px;letter-spacing:-.04em;line-height:1}
.plan .price.tbd{font-size:1.3rem;color:var(--muted);padding:14px 0 6px}
.plan .per{color:var(--muted);font-size:.92rem;margin-bottom:24px}
.plan ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:11px;font-size:.97rem;color:var(--soft)}
.plan ul li{display:flex;gap:10px;align-items:flex-start}
.plan ul li::before{content:"";flex:0 0 18px;height:18px;margin-top:3px;border-radius:50%;background:#d1fae5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23047857' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat}
.plan .btn{margin-top:auto}
.plan.featured{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 40px 80px -40px rgba(11,19,36,.6)}
.plan.featured h3{color:#fff}
.plan.featured p,.plan.featured ul{color:#b6c2d6}
.plan.featured .per{color:#8796ad}
.plan.featured ul li::before{background-color:rgba(16,185,129,.22);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236ee7b7' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")}
.plan.featured:hover{transform:translateY(-4px)}
.plan .badge{position:absolute;top:-13px;left:38px;padding:6px 14px;border-radius:999px;background:var(--accent);color:#fff;font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.card.care{max-width:882px;margin-inline:auto;background:#ecfdf5;border-color:#a7f3d0}
.card.care .ic{background:var(--accent);color:#fff;border-color:transparent}
@media (max-width:700px){.card.care{grid-template-columns:1fr!important}}

/* math card */
.card.math{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:linear-gradient(135deg,var(--ink),#123049);color:#fff;border-color:transparent;padding:clamp(28px,4vw,48px)}
.card.math h3{color:#fff}
.card.math p{color:#b6c2d6;max-width:640px}
.card.math b{color:#6ee7b7}
.card.math .eyebrow{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35);color:#6ee7b7}
.card.math:hover{transform:none}
@media (max-width:760px){.card.math{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:860px;margin-inline:auto}
.faq details{border:1px solid var(--line);border-radius:14px;padding:0 22px;margin-bottom:12px;background:#fff;transition:border-color .3s,box-shadow .3s}
.faq details[open]{border-color:#a7f3d0;box-shadow:0 14px 30px -22px rgba(11,19,36,.3)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 30px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:1.2rem;background:var(--bg2);color:var(--ink);transition:transform .35s var(--ease),background .3s,color .3s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--accent);color:#fff}
.faq details p{padding:0 0 20px;margin:0}

/* CTA */
.cta{position:relative;border-radius:24px;padding:clamp(48px,7vw,90px) clamp(24px,5vw,70px);overflow:hidden;text-align:center;background:linear-gradient(135deg,#0b1324,#0f2a3d 60%,#064e3b);color:#fff}
.cta::before{content:"";position:absolute;left:50%;top:-60%;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(16,185,129,.35),transparent);animation:glow 10s ease-in-out infinite alternate}
.cta::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse at center,#000,transparent 75%);mask-image:radial-gradient(ellipse at center,#000,transparent 75%)}
.cta h2{max-width:820px;margin-inline:auto;color:#fff}
.cta .grad{background:linear-gradient(100deg,#6ee7b7,#93c5fd);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta p,.cta .lead{color:#b6c2d6;max-width:560px;margin:0 auto}
.cta .btn-row{justify-content:center}
.cta .btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.cta .btn-ghost:hover{background:rgba(255,255,255,.08)}
.cta .eyebrow{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35);color:#6ee7b7}
.cta > *{position:relative;z-index:1}

/* values strip */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}
.values div{padding:30px 26px;border-right:1px solid var(--line)}
.values div:last-child{border-right:0}
.values b{display:block;font-family:var(--display);font-size:1.6rem;font-weight:700;margin-bottom:6px;letter-spacing:-.02em}
.values span{color:var(--muted);font-size:.95rem}
@media (max-width:900px){.values{grid-template-columns:repeat(2,1fr)}.values div:nth-child(2){border-right:0}.values div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:520px){.values{grid-template-columns:1fr}.values div{border-right:0;border-bottom:1px solid var(--line)}}

/* forms */
.form-card{padding:clamp(26px,4vw,44px);border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 70px -45px rgba(11,19,36,.4)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fields .full{grid-column:1/-1}
@media (max-width:640px){.fields{grid-template-columns:1fr}}
label{display:block;font-size:.88rem;font-weight:600;color:var(--ink);margin-bottom:7px}
label .opt{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;padding:13px 15px;border-radius:10px;border:1px solid var(--line2);background:#fff;color:var(--ink);font:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s}
textarea{min-height:140px;resize:vertical}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.invalid{border-color:#dc2626!important}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-block;padding:9px 16px;border-radius:10px;border:1px solid var(--line2);cursor:pointer;font-size:.94rem;font-weight:500;transition:.2s;background:#fff}
.chip span:hover{border-color:var(--ink)}
.chip input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip input:focus-visible+span{box-shadow:0 0 0 4px rgba(16,185,129,.25)}
.chips.invalid span{border-color:#dc2626}
.status{display:none;margin-top:16px;padding:14px 18px;border-radius:10px;font-weight:500}
.status.show{display:block}.status.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.done{text-align:center;padding:30px 0}
.done .ok{width:84px;height:84px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;box-shadow:0 0 0 10px #d1fae5;animation:pop .6s var(--ease)}
@keyframes pop{from{transform:scale(.3);opacity:0}}
.contact-list{display:grid;gap:14px}
.contact-item{display:flex;gap:16px;align-items:center;padding:20px;border-radius:14px;border:1px solid var(--line);background:#fff}
.contact-item .ic{width:46px;height:46px;border-radius:12px;flex:0 0 46px;display:grid;place-items:center;background:#ecfdf5;color:var(--accent-d)}
.contact-item .ic svg{width:22px;height:22px}
.contact-item h4{font-family:var(--body);font-size:.8rem;font-weight:600;color:var(--muted);margin:0 0 2px;letter-spacing:.04em;text-transform:uppercase}
.contact-item p{margin:0;color:var(--ink);font-weight:600}
.soon{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:6px;background:var(--bg3);color:var(--soft)}

/* footer */
.site-footer{background:var(--ink);color:#fff;padding:76px 0 32px;margin-top:40px;overflow:hidden}
.site-footer p{color:#9fb0c8}
.site-footer .logo{color:#fff}
.foot-big{font-family:var(--display);font-weight:700;font-size:clamp(4rem,16vw,14rem);line-height:.8;letter-spacing:-.05em;margin:56px 0 18px;white-space:nowrap;user-select:none;
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.02));-webkit-background-clip:text;background-clip:text;color:transparent}
.foot-big .dot{color:var(--accent);-webkit-text-fill-color:var(--accent)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.foot-grid h4{font-family:var(--body);font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#7c8ba3;margin-bottom:16px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-grid a{color:#d8e0ec;text-decoration:none;transition:color .2s}.foot-grid a:hover{color:#6ee7b7}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#7c8ba3;font-size:.88rem;border-top:1px solid rgba(255,255,255,.08);padding-top:24px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}

.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--blue));z-index:120}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .curtain{display:none}
  .rot b{transform:none}.rot b:not(:first-child){display:none}
}

.plan-q{display:block;text-align:center;margin-top:12px;font-size:.9rem;color:var(--muted);text-decoration:none}
.plan-q:hover{color:var(--accent-d);text-decoration:underline}
.plan.featured .plan-q{color:#8796ad}.plan.featured .plan-q:hover{color:#6ee7b7}
.plan .btn-ghost{box-shadow:inset 0 0 0 1px var(--ink)}