/* Layout concept: Qazvin tilework at night — lapis ground, turquoise glaze, one saffron spark for every action.
   The hero is the slogan made literal: a sketch on graph paper that the visitor drags into a finished site. */
:root{
  --bg:#F3F5FB; --surface:#FFFFFF; --surface-2:#E6EAF6; --ink:#0F1736; --muted:#525D7D; --line:#D3D9EA;
  --primary:#0B7F7C; --primary-soft:#D8F0EE; --spark:#F2A81D; --spark-ink:#2A1B00;
  --deep:#121C4A; --on-deep:#EEF2FF; --on-deep-muted:#AEB9E0; --deep-line:#2B3774; --shade:rgba(15,23,54,.14);
  --display:'Lalezar','Vazirmatn',Tahoma,sans-serif;
  --body:'Vazirmatn',Tahoma,'Segoe UI',sans-serif;
  --latin:'Unbounded','Vazirmatn',Tahoma,sans-serif;
  --r:18px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0A0F25; --surface:#121938; --surface-2:#1A2350; --ink:#EDF1FF; --muted:#9CA8CE; --line:#273162;
  --primary:#3AD3C8; --primary-soft:#12343F; --spark:#FFC043; --spark-ink:#2A1B00;
  --deep:#161F4E; --on-deep:#EEF2FF; --on-deep-muted:#AEB9E0; --deep-line:#2F3B7A; --shade:rgba(0,0,0,.5); color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#0A0F25; --surface:#121938; --surface-2:#1A2350; --ink:#EDF1FF; --muted:#9CA8CE; --line:#273162;
  --primary:#3AD3C8; --primary-soft:#12343F; --spark:#FFC043; --spark-ink:#2A1B00;
  --deep:#161F4E; --on-deep:#EEF2FF; --on-deep-muted:#AEB9E0; --deep-line:#2F3B7A; --shade:rgba(0,0,0,.5); color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.9}
.site{direction:rtl;text-align:right}
.wrap{max-width:1160px;margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2{font-family:var(--display);font-weight:400;line-height:1.25;text-wrap:balance}
h2{font-size:clamp(2rem,4.4vw,3.1rem)}
h3{font-size:1.2rem;font-weight:700;line-height:1.6}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2.5px solid var(--spark);outline-offset:3px;border-radius:8px}
svg.ic{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.kicker{font-size:14px;font-weight:600;color:var(--primary)}
.lead{color:var(--muted);max-width:60ch}
.sec{padding-block:clamp(44px,7vw,88px)}
.sec-head{display:grid;gap:8px;margin-bottom:clamp(22px,3vw,36px)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 26px;font-weight:700;text-decoration:none;border:2px solid var(--spark);background:var(--spark);color:var(--spark-ink);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px var(--shade)}
.btn.line{background:none;border-color:currentColor;color:inherit}
.btn.sm{padding:8px 18px;font-size:14.5px}

/* header */
.head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.head .wrap{display:flex;align-items:center;gap:10px 24px;padding-block:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;direction:ltr}
.brand svg{width:26px;height:26px;color:var(--spark)}
.brand b{font-family:var(--latin);font-weight:800;font-size:19px;letter-spacing:.06em}
.nav{display:flex;gap:2px;flex-wrap:wrap;margin-inline-start:auto}
.nav a{text-decoration:none;padding:6px 12px;border-radius:999px;font-weight:500;font-size:15px}
.nav a:hover{background:var(--surface-2)}
.menu{display:none;margin-inline-start:auto;background:none;border:1px solid var(--line);border-radius:12px;width:44px;height:44px;place-items:center}

/* hero */
.hero{padding-block:clamp(28px,5vw,64px) clamp(28px,4vw,48px)}
.hero-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:clamp(24px,4vw,56px);align-items:center}
.hero-copy{display:grid;gap:18px;min-width:0;justify-items:start}
.hero h1{font-size:clamp(2.9rem,7.4vw,5.6rem);line-height:1.18}
.hero h1 em{font-style:normal;color:var(--primary);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;inset-inline:-4px;bottom:.08em;height:.16em;background:var(--spark);border-radius:999px;z-index:-1}
.hero h1{position:relative;z-index:0}
.hero .lead{font-size:1.08rem}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.slogan{font-family:var(--latin);font-weight:500;font-size:13px;letter-spacing:.14em;color:var(--muted);direction:ltr;text-transform:uppercase}

.stage-wrap{display:grid;gap:12px;min-width:0}
.stage{--cut:58;position:relative;container-type:inline-size;aspect-ratio:10/9;max-width:100%;border-radius:calc(var(--r)*1.4);overflow:hidden;border:1px solid var(--line);direction:rtl;touch-action:pan-y;cursor:ew-resize;user-select:none}
.layer{position:absolute;inset:0}
.layer.wire{background-color:var(--surface);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:4.5cqw 4.5cqw}
.layer.done{background:radial-gradient(120% 90% at 85% 0%,color-mix(in srgb,var(--primary) 55%,var(--deep)) 0%,var(--deep) 62%);clip-path:inset(0 0 0 calc(100% - var(--cut)*1%))}
.who{position:absolute;top:3.5cqw;font-family:var(--display);font-size:5cqw;line-height:1;padding:1.2cqw 3cqw;border-radius:999px}
.wire .who{left:4cqw;color:var(--muted);border:1.5px dashed var(--muted);background:var(--surface)}
.done .who{right:4cqw;background:var(--spark);color:var(--spark-ink)}
.handle{position:absolute;top:0;bottom:0;right:calc(var(--cut)*1%);width:3px;margin-right:-1.5px;background:var(--spark);pointer-events:none}
.handle::after{content:"";position:absolute;top:50%;left:50%;width:9cqw;height:9cqw;max-width:46px;max-height:46px;transform:translate(-50%,-50%);border-radius:50%;background:var(--spark);box-shadow:0 4px 16px var(--shade)}
.handle svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:5cqw;height:5cqw;max-width:24px;max-height:24px;z-index:1;color:var(--spark-ink)}

.mock{position:absolute;top:15%;right:5%;width:72%;bottom:8%;border-radius:2.6cqw;background:var(--surface);color:var(--ink);box-shadow:0 2.5cqw 6cqw rgba(0,0,0,.28);overflow:hidden;display:flex;flex-direction:column;font-size:2.5cqw;line-height:1.7}
.m-bar{display:flex;align-items:center;gap:1cqw;padding:1.6cqw 2.4cqw;background:var(--surface-2)}
.m-bar i{width:1.6cqw;height:1.6cqw;border-radius:50%;background:var(--line)}
.m-bar span{margin-inline-start:2cqw;flex:1;background:var(--surface);border-radius:999px;padding:.2cqw 2.4cqw;font-size:2cqw;color:var(--muted)}
.m-nav{display:flex;align-items:center;gap:3cqw;padding:2cqw 3cqw;font-weight:600}
.m-nav b{font-family:var(--display);font-size:3.6cqw;font-weight:400;color:var(--primary);margin-inline-end:auto;line-height:1.2}
.m-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:2.4cqw;padding:1cqw 3cqw 2.6cqw;align-items:center}
.m-hero h4{font-family:var(--display);font-weight:400;font-size:4.9cqw;line-height:1.3;margin:0}
.m-hero p{color:var(--muted);margin:.4cqw 0 1.6cqw;width:fit-content}
.m-hero h4{width:fit-content}
.m-btn{display:inline-block;background:var(--spark);color:var(--spark-ink);border-radius:999px;padding:.6cqw 3cqw;font-weight:700}
.m-img{aspect-ratio:1;border-radius:2cqw;background:radial-gradient(circle at 35% 40%,#F6D68A 0 16%,transparent 17%),radial-gradient(circle at 66% 36%,#E9B35C 0 14%,transparent 15%),radial-gradient(circle at 50% 68%,#D99A3C 0 17%,transparent 18%),var(--primary-soft)}
.m-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:2cqw;padding:0 3cqw 3cqw;margin-top:auto}
.m-card{display:grid;gap:.8cqw}
.m-card i{aspect-ratio:4/3;border-radius:1.6cqw;background:var(--surface-2)}
.m-card:nth-child(1) i{background:color-mix(in srgb,var(--spark) 45%,var(--surface))}
.m-card:nth-child(2) i{background:color-mix(in srgb,var(--primary) 35%,var(--surface))}
.m-card:nth-child(3) i{background:color-mix(in srgb,#C4553A 40%,var(--surface))}
.m-card span{font-weight:600;width:fit-content}
.m-card small{color:var(--muted);font-size:2.1cqw;width:fit-content}
.m-toast{position:absolute;right:23cqw;top:2.6cqw;background:var(--surface);color:var(--ink);border-radius:2.4cqw;padding:1.4cqw 2.8cqw;font-size:2.4cqw;font-weight:600;box-shadow:0 2cqw 5cqw rgba(0,0,0,.3);display:flex;align-items:center;gap:1.6cqw;border-inline-start:1cqw solid var(--spark)}
.m-toast small{display:block;color:var(--muted);font-weight:400;font-size:2cqw}
.phone{position:absolute;left:5%;bottom:5%;width:25%;aspect-ratio:9/17;border-radius:4cqw;background:var(--surface);color:var(--ink);border:1.2cqw solid var(--ink);box-shadow:0 2.5cqw 6cqw rgba(0,0,0,.35);overflow:hidden;display:flex;flex-direction:column;gap:1.4cqw;padding:2cqw 1.6cqw;font-size:1.9cqw;line-height:1.5}
.p-head{display:flex;align-items:center;gap:1.4cqw;font-weight:700}
.p-head i{width:5cqw;height:5cqw;border-radius:50%;background:conic-gradient(var(--spark),var(--primary),var(--spark));flex:none}
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6cqw}
.p-grid i{aspect-ratio:1;border-radius:.8cqw;background:var(--surface-2)}
.p-grid i:nth-child(3n+1){background:color-mix(in srgb,var(--spark) 55%,var(--surface))}
.p-grid i:nth-child(3n+2){background:color-mix(in srgb,var(--primary) 45%,var(--surface))}
.p-grid i:nth-child(5){background:color-mix(in srgb,#C4553A 50%,var(--surface))}
.p-cta{margin-top:auto;background:var(--primary);color:var(--surface);border-radius:999px;text-align:center;font-weight:700;padding:.6cqw}

/* the sketch layer: same markup, drawn as a wireframe */
.wire .mock,.wire .phone{background:transparent;box-shadow:none;border:1.5px dashed var(--muted)}
.wire .m-bar,.wire .m-bar span{background:transparent}
.wire .m-bar{border-bottom:1.5px dashed var(--muted)}
.wire .m-bar i{background:none;border:1px solid var(--muted)}
.wire .t{color:transparent!important;background:color-mix(in srgb,var(--muted) 38%,transparent)!important;border-radius:1cqw;line-height:1.2}
.wire .k{color:transparent!important;background:transparent!important;border:1.5px dashed var(--muted)}
.wire .x{border-radius:1.6cqw;border:1.5px dashed var(--muted);background:linear-gradient(to top right,transparent calc(50% - .8px),var(--muted) calc(50% - .8px),var(--muted) calc(50% + .8px),transparent calc(50% + .8px)),linear-gradient(to top left,transparent calc(50% - .8px),var(--muted) calc(50% - .8px),var(--muted) calc(50% + .8px),transparent calc(50% + .8px))!important}
.wire .m-toast{display:none}
.wire .m-hero h4,.wire .m-nav b{margin-bottom:1cqw}

.slide{display:flex;align-items:center;gap:12px;font-family:var(--display);font-size:1.25rem;line-height:1}
.slide input{flex:1;min-width:0;direction:rtl;accent-color:var(--spark);height:28px}
.hint{font-size:13.5px;color:var(--muted);line-height:1.7}

/* measure strip */
.measure{border-block:1px solid var(--line)}
.measure .wrap{display:grid;grid-template-columns:auto repeat(4,1fr);gap:14px 28px;align-items:center;padding-block:20px}
.measure p{font-weight:700;max-width:16ch;line-height:1.6}
.measure li{display:flex;align-items:center;gap:10px;font-weight:500;min-width:0}
.measure ul{display:contents}
.measure svg{color:var(--primary)}

/* services */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pillar{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.3);padding:clamp(20px,3vw,34px);display:grid;gap:14px;align-content:start;min-width:0}
.pillar .badge{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}
.pillar h3{font-family:var(--display);font-weight:400;font-size:clamp(1.6rem,3vw,2.1rem);line-height:1.3}
.pillar p{color:var(--muted)}
.pillar li{display:flex;gap:10px;align-items:baseline;padding-block:7px;border-top:1px dashed var(--line)}
.pillar li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--spark);transform:rotate(45deg) translateY(-1px);flex:none}
.flow{margin-top:20px;background:var(--deep);color:var(--on-deep);border-radius:calc(var(--r)*1.3);padding:clamp(18px,3vw,30px);display:grid;gap:16px}
.flow p{font-weight:600;max-width:60ch}
.flow ol{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.flow li{position:relative;background:color-mix(in srgb,var(--on-deep) 8%,transparent);border:1px solid var(--deep-line);border-radius:var(--r);padding:12px 14px;min-width:0}
.flow li b{display:block;font-family:var(--display);font-weight:400;font-size:1.35rem;color:var(--spark);line-height:1.5}
.flow li span{font-size:14px;color:var(--on-deep-muted);line-height:1.7;display:block}

/* industry picker */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.tab{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 18px;font-weight:600}
.tab[aria-selected="true"]{background:var(--primary);border-color:var(--primary);color:var(--surface)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.3);padding:clamp(18px,3vw,30px);display:grid;grid-template-columns:1fr 1fr .8fr;gap:22px}
.panel h4{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:6px}
.panel li{padding-block:6px;border-bottom:1px dashed var(--line)}
.panel>div{min-width:0}
.impact{background:var(--primary-soft);border-radius:var(--r);padding:16px;align-self:start}
.impact strong{display:block;font-family:var(--display);font-weight:400;font-size:1.7rem;line-height:1.4}
.impact span{font-size:14px;color:var(--muted)}

.demo{margin-top:20px;display:grid;grid-template-columns:1.1fr 1fr;gap:0;border-radius:calc(var(--r)*1.3);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.demo-copy{padding:clamp(20px,3vw,34px);display:grid;gap:12px;align-content:center;justify-items:start;min-width:0}
.demo-copy h3{font-family:var(--display);font-weight:400;font-size:clamp(1.6rem,3vw,2.1rem);line-height:1.3}
.demo-copy p{color:var(--muted)}
.demo-copy ul{display:flex;gap:6px;flex-wrap:wrap}
.demo-copy li{font-size:13.5px;font-weight:500;border:1px solid var(--line);border-radius:999px;padding:2px 12px}
.demo-art{background:var(--surface-2);padding:28px 28px 0;display:flex;align-items:stretch;min-height:240px}
.demo-win{flex:1;background:var(--bg);border-radius:14px 14px 0 0;border:1px solid var(--line);border-bottom:0;padding:14px;display:grid;grid-template-rows:auto auto 1fr auto;gap:10px;box-shadow:0 -6px 30px var(--shade)}
.demo-win .top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.demo-win .top span{width:38%;height:10px;border-radius:999px;background:var(--surface-2)}
.demo-win .banner{min-height:64px;border-radius:10px;background:color-mix(in srgb,#B08A5B 28%,var(--surface));display:flex;align-items:center;padding-inline:14px;font-family:var(--display);font-size:1.15rem;line-height:1.3}
.demo-win .bar{display:flex;gap:5px}
.demo-win .bar i{width:8px;height:8px;border-radius:50%;background:var(--line)}
.demo-win .row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.demo-win .row i{aspect-ratio:4/5;border-radius:8px;background:var(--surface-2)}
.demo-win .row i:nth-child(1){background:color-mix(in srgb,#B08A5B 40%,var(--surface))}
.demo-win .row i:nth-child(2){background:color-mix(in srgb,#6F7A4F 40%,var(--surface))}
.demo-win .row i:nth-child(3){background:color-mix(in srgb,#2B2F4A 35%,var(--surface))}
.demo-win .row i:nth-child(4){background:color-mix(in srgb,#8E1B3A 35%,var(--surface))}
.demo-win b{font-family:var(--display);font-weight:400;font-size:1.3rem;line-height:1}

/* process */
.band{background:var(--deep);color:var(--on-deep)}
.band .kicker{color:var(--spark)}
.band .lead{color:var(--on-deep-muted)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
.steps li{border-top:2px solid var(--deep-line);padding-top:14px;display:grid;gap:4px;align-content:start;min-width:0}
.steps li::before{counter-increment:s;content:counter(s,persian);font-family:var(--display);font-size:3rem;line-height:1;color:var(--spark)}
.steps h3{font-size:1.08rem}
.steps p{font-size:14.5px;color:var(--on-deep-muted);line-height:1.8}

/* packages */
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.pack{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.3);padding:26px 24px;display:flex;flex-direction:column;gap:12px;min-width:0}
.pack.pick{border:2px solid var(--primary);box-shadow:0 14px 40px var(--shade)}
.pack .name{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.pack h3{font-family:var(--display);font-weight:400;font-size:2.3rem;line-height:1.2}
.pack .en{font-family:var(--latin);font-size:11px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.pack .for{color:var(--muted);font-size:15px}
.pack ul{flex:1;display:grid;gap:0;align-content:start}
.pack li{padding-block:8px;border-top:1px dashed var(--line);display:flex;gap:10px;align-items:baseline}
.pack li::before{content:"✓";color:var(--primary);font-weight:700}
.pack .price{font-size:14px;color:var(--muted)}
.pick-tag{align-self:flex-start;background:var(--primary);color:var(--surface);font-size:12.5px;font-weight:700;border-radius:999px;padding:1px 12px}

/* brief builder */
.brief{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:start}
.form{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.3);padding:clamp(18px,3vw,30px);display:grid;gap:18px;min-width:0}
.field{display:grid;gap:6px;min-width:0;border:0;padding:0;margin:0}
.field>label,.field>legend{font-weight:700;font-size:14.5px;padding:0}
.field legend{margin-bottom:6px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.inp{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:10px 14px}
.inp:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips label{position:relative}
.chips input{position:absolute;opacity:0;inset:0}
.chips span{display:block;border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:5px 16px;font-weight:500}
.chips input:checked+span{background:var(--primary);border-color:var(--primary);color:var(--surface)}
.chips input:focus-visible+span{outline:2.5px solid var(--spark);outline-offset:2px}
.out{background:var(--deep);color:var(--on-deep);border-radius:calc(var(--r)*1.3);padding:clamp(18px,3vw,30px);display:grid;gap:14px;position:sticky;top:calc(84px + env(safe-area-inset-top,0px));min-width:0}
.out h3{font-family:var(--display);font-weight:400;font-size:1.7rem;line-height:1.3}
.out .rec{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.out .rec b{font-family:var(--display);font-weight:400;font-size:2.2rem;color:var(--spark);line-height:1.2}
.out .rec span{color:var(--on-deep-muted);font-size:14.5px}
.msg{white-space:pre-wrap;background:color-mix(in srgb,var(--on-deep) 8%,transparent);border:1px solid var(--deep-line);border-radius:var(--r);padding:14px;font-size:14.5px;line-height:1.9;user-select:all;margin:0;font-family:var(--body);overflow-wrap:anywhere}
.out .small{font-size:13.5px;color:var(--on-deep-muted)}
.copied{font-size:14px;font-weight:600;color:var(--spark)}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;padding-block:16px;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--latin);font-size:20px;color:var(--primary);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);padding-bottom:18px;max-width:65ch}

/* contact + footer */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}
.contact h2{font-size:clamp(2.2rem,5vw,3.6rem)}
.contact .lead{margin-block:10px 20px}
.ways{display:grid;gap:10px}
.way{display:flex;gap:14px;align-items:center;background:color-mix(in srgb,var(--on-deep) 8%,transparent);border:1px solid var(--deep-line);border-radius:var(--r);padding:12px 16px;min-width:0}
.way svg{color:var(--spark)}
.way b{display:block;font-weight:700;line-height:1.6}
.way span{color:var(--on-deep-muted);font-size:14.5px}
.way .ph{border-bottom:1.5px dashed var(--on-deep-muted)}
.way a{color:inherit;text-underline-offset:3px}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.foot{background:var(--deep);color:var(--on-deep-muted);border-top:1px solid var(--deep-line);font-size:14px}
.foot .wrap{display:flex;justify-content:space-between;gap:10px 20px;flex-wrap:wrap;padding-block:18px;align-items:center}
.foot .brand b{color:var(--on-deep)}

@media (max-width:900px){
  .hero-grid,.pillars,.brief,.contact,.demo{grid-template-columns:1fr}
  .panel{grid-template-columns:1fr}
  .packs{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .flow ol{grid-template-columns:1fr 1fr}
  .measure .wrap{grid-template-columns:1fr 1fr}
  .measure p{grid-column:1/-1;max-width:none}
  .out{position:static}
  .menu{display:grid}
  .nav{display:none;flex-basis:100%;margin:0;flex-direction:column;padding-bottom:8px}
  .nav.open{display:flex}
  .nav a{padding:10px 12px}
  .head .btn{display:none}
  .demo-art{order:-1}
}
@media (max-width:480px){.two{grid-template-columns:1fr}.steps{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== v3 additions: same tilework palette, new logo, case studies, video, contact dock ===== */
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{overflow-x:hidden}
.brand img{width:30px;height:30px;display:block}
.foot .brand img{width:26px;height:26px}
.hero h1 .gt{font-style:normal}
.hero .cta .btn svg,.btn svg.ic{width:20px;height:20px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;color:var(--primary)}
.link:hover{text-decoration:underline;text-underline-offset:4px}
.link svg{width:20px;height:20px}
.sec-head.row{grid-template-columns:1fr auto;align-items:end;gap:10px 24px}
.sec-head.row>div{display:grid;gap:8px}
.note{font-size:13.5px;color:var(--muted)}
.note a{color:var(--primary)}

/* big numbers */
.stats{border-block:1px solid var(--line);background:var(--surface)}
.stats .wrap{display:grid;grid-template-columns:auto repeat(4,1fr);gap:18px 30px;align-items:center;padding-block:clamp(22px,3vw,34px)}
.stats .lbl{font-weight:700;max-width:13ch;line-height:1.6}
.stats .lbl span{display:block;font-family:var(--display);font-weight:400;font-size:1.9rem;color:var(--primary);line-height:1.2}
.stat{display:grid;gap:2px;min-width:0;padding-inline-start:16px;border-inline-start:3px solid var(--spark)}
.stat b{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.15;white-space:nowrap}
.stat span{color:var(--muted);font-size:14px;line-height:1.7}

/* intro video (deep band) */
.vidsec .grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(22px,4vw,56px);align-items:center}
.vidsec .copy{display:grid;gap:14px;justify-items:start}
.vidsec .copy ul{display:grid;gap:8px}
.vidsec .copy li{display:flex;gap:10px;align-items:baseline;color:var(--on-deep-muted)}
.vidsec .copy li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--spark);transform:rotate(45deg) translateY(-1px);flex:none}
.vid{position:relative;border-radius:calc(var(--r)*1.4);overflow:hidden;background:#05070C;aspect-ratio:16/9;border:1px solid var(--deep-line);box-shadow:0 30px 70px rgba(0,0,0,.35)}
.vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;display:none}
.vid.ready video{display:block}
.vid.ready .vid-ph{display:none}
.vid.portrait{aspect-ratio:9/16;max-height:80vh;width:auto;margin-inline:auto}
.vid-ph{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:12px;text-align:center;padding:20px;color:var(--on-deep);
  background:radial-gradient(55% 65% at 50% 42%,rgba(90,148,255,.22),transparent 70%),linear-gradient(var(--deep-line) 1px,transparent 1px) 0 0/28px 28px,linear-gradient(90deg,var(--deep-line) 1px,transparent 1px) 0 0/28px 28px,#0B1131}
.vid-ph img{width:clamp(70px,12vw,110px);animation:breathe 4s ease-in-out infinite}
.vid-ph b{font-family:var(--display);font-weight:400;font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.3}
.vid-ph span{color:var(--on-deep-muted);font-size:14px}
.vid-ph .play{width:58px;height:58px;border-radius:50%;background:var(--spark);color:var(--spark-ink);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(242,168,29,.18)}
.vid-ph .play svg{width:24px;height:24px;fill:currentColor;stroke:none}
@keyframes breathe{50%{transform:scale(1.06);filter:drop-shadow(0 0 16px rgba(8,225,255,.5))}}

/* case cards */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case{display:flex;flex-direction:column;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.3);padding:clamp(18px,2.4vw,26px);text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;min-width:0}
.case:hover{transform:translateY(-4px);box-shadow:0 18px 44px var(--shade);border-color:var(--primary)}
.case .top{display:flex;align-items:center;gap:12px}
.case h3{font-size:1.05rem;line-height:1.5}
.case .ind{display:block;color:var(--muted);font-size:13.5px}
.case .num{font-family:var(--display);font-size:clamp(2.3rem,4vw,3rem);line-height:1.1;color:var(--primary)}
.case .num small{display:block;font-family:var(--body);font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.7;margin-top:6px}
.case .hook{color:var(--muted);font-size:14.5px;line-height:1.8}
.case .more{margin-top:auto;color:var(--primary);font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:6px}
.case .more svg{width:18px;height:18px}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tags li{font-size:12.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 11px;background:var(--bg)}
.case.feature{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.2fr;padding:0;overflow:hidden;background:var(--deep);color:var(--on-deep);border-color:var(--deep)}
.case.feature .body{padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:12px;justify-content:center;align-items:flex-start}
.case.feature h3{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,3.4vw,2.6rem);line-height:1.25}
.case.feature .kicker{color:var(--spark)}
.case.feature p{color:var(--on-deep-muted)}
.case.feature .more{color:var(--spark);margin-top:6px}
.case.feature .tags li{background:transparent;border-color:var(--deep-line);color:var(--on-deep-muted)}
.case.feature .shots{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:clamp(14px,2vw,22px);background:#F4EFE9;align-content:center}
.case.feature .shots img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:12px;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.case.feature .shots img:nth-child(odd){transform:translateY(10px)}

/* logo tiles */
.tile{display:grid;place-items:center;flex:none;border-radius:14px;background:#fff;overflow:hidden;border:1px solid var(--line)}
.tile.dark{background:#121C4A;border-color:#121C4A}
.tile.photo{background:#ddd}
.tile img{width:76%;height:76%;object-fit:contain}
.tile.photo img{width:100%;height:100%;object-fit:cover}
.tile.s{width:52px;height:52px;border-radius:13px}
.tile.l{width:clamp(96px,13vw,128px);height:clamp(96px,13vw,128px);border-radius:24px;box-shadow:0 14px 34px var(--shade)}
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.logos a{display:grid;gap:8px;justify-items:center;text-decoration:none;font-size:13px;color:var(--muted);text-align:center;line-height:1.5}
.logos .tile{width:100%;aspect-ratio:1;border-radius:20px;transition:transform .2s,box-shadow .2s}
.logos a:hover .tile{transform:translateY(-3px) rotate(-1.5deg);box-shadow:0 12px 26px var(--shade)}
.logos a:hover{color:var(--ink)}

/* three pillars */
.pillars.three{grid-template-columns:repeat(3,1fr)}

/* demos */
.demos{display:grid;gap:20px}
.demo.igd .demo-art{background:#F4EFE9;padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:center}
.demo.igd .demo-art img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:12px;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.demo.igd .demo-art img:nth-child(even){transform:translateY(14px)}

/* contact links */
a.way{text-decoration:none;transition:border-color .2s,transform .2s}
a.way:hover{border-color:var(--spark);transform:translateY(-2px)}
.ways.grid{grid-template-columns:1fr 1fr}

/* mobile contact dock */
.dock{display:none}

/* inner pages */
.phero{padding-block:clamp(28px,5vw,60px) clamp(18px,3vw,32px)}
.phero h1{font-size:clamp(2.5rem,5.6vw,4.3rem);line-height:1.2}
.phero h1 em{font-style:normal;color:var(--primary);position:relative;white-space:nowrap;z-index:0}
.phero h1 em::after{content:"";position:absolute;inset-inline:-4px;bottom:.08em;height:.16em;background:var(--spark);border-radius:999px;z-index:-1}
.crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-bottom:14px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--primary)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.filters button{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 18px;font-weight:600}
.filters button[aria-pressed="true"]{background:var(--primary);border-color:var(--primary);color:var(--surface)}
.chero{display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,3vw,34px);align-items:center}
.chero .txt{display:grid;gap:12px;justify-items:start;min-width:0}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.2);padding:20px 22px;display:grid;gap:2px;min-width:0;border-top:4px solid var(--primary)}
.metric b{font-family:var(--display);font-weight:400;font-size:clamp(2rem,3.4vw,2.7rem);line-height:1.2;white-space:nowrap}
.metric span{color:var(--muted);font-size:14.5px}
.metric.now{background:var(--deep);color:var(--on-deep);border-color:var(--deep);border-top-color:var(--spark)}
.metric.now span{color:var(--on-deep-muted)}
.metric.now b{color:var(--spark)}
.story{display:grid;grid-template-columns:1fr 320px;gap:clamp(20px,4vw,48px);align-items:start}
.story .blocks{display:grid;gap:28px;min-width:0}
.story h2{font-size:clamp(1.7rem,3vw,2.2rem);margin-bottom:8px}
.story h2 small{font-family:var(--body);font-size:14px;font-weight:600;color:var(--primary);display:block;margin-bottom:2px}
.story p{color:var(--muted)}
.story .result{background:var(--primary-soft);border-radius:var(--r);padding:18px 20px}
.story .result p{color:var(--ink);font-weight:600}
ul.did{display:grid;gap:4px}
ul.did li{display:flex;gap:12px;align-items:baseline;padding-block:7px;border-top:1px dashed var(--line)}
ul.did li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--spark);transform:rotate(45deg) translateY(-1px);flex:none}
.facts{position:sticky;top:90px;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.2);padding:18px 20px;display:grid}
.facts div{display:grid;gap:2px;padding-block:10px;border-bottom:1px dashed var(--line)}
.facts div:last-child{border:0}
.facts dt{font-size:13px;color:var(--muted)}
.facts dd{margin:0;font-weight:600;line-height:1.7;overflow-wrap:anywhere}
.facts a{color:var(--primary)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pager a{display:grid;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;text-decoration:none;transition:border-color .2s}
.pager a:hover{border-color:var(--primary)}
.pager span{font-size:13px;color:var(--muted)}
.pager a:last-child{text-align:left}

/* instagram profile mock */
.ig-wrap{display:grid;grid-template-columns:1fr minmax(320px,410px);gap:clamp(24px,4vw,56px);align-items:start}
.ig-copy{display:grid;gap:16px;justify-items:start;align-content:start}
.phone-x{background:#0F1736;border-radius:46px;padding:11px;box-shadow:0 40px 80px var(--shade),0 0 0 1px var(--line)}
.ig{background:#fff;color:#0F0F0F;border-radius:36px;overflow:hidden;font-size:14px;line-height:1.5;direction:rtl}
.ig-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 6px;font-weight:700;font-size:16px}
.ig-bar svg{width:22px;height:22px}
.ig-top{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:8px 18px}
.ig-av{width:86px;height:86px;border-radius:50%;padding:3px;background:conic-gradient(from 210deg,#F88904,#FFC97A,#F88904)}
.ig-av div{width:100%;height:100%;border-radius:50%;border:3px solid #fff;background:#F88904;color:#fff;display:grid;place-items:center;align-content:center;line-height:1}
.ig-av b{font-family:var(--display);font-weight:400;font-size:25px}
.ig-av small{font-family:var(--latin);font-size:7px;letter-spacing:.24em;margin-top:3px}
.ig-stats{display:grid;gap:0}
.ig-stats b{font-size:17px}
.ig-stats span{font-size:13px;color:#555}
.ig-bio{padding:4px 18px 12px;display:grid;gap:1px}
.ig-bio .cat{color:#737373;font-size:13px}
.ig-btns{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:0 18px 12px}
.ig-btns span{background:#EFEFEF;border-radius:9px;text-align:center;font-weight:600;padding:6px 10px;font-size:13.5px}
.ig-btns span:first-child{background:#0095F6;color:#fff}
.ig-hl{display:flex;gap:14px;padding:4px 18px 14px;overflow-x:auto;scrollbar-width:none}
.ig-hl div{display:grid;gap:4px;justify-items:center;font-size:12px;flex:none}
.ig-hl i{width:62px;height:62px;border-radius:50%;border:1px solid #DBDBDB;padding:3px;background-clip:content-box;background-size:cover;background-position:center;display:block}
.ig-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #EFEFEF}
.ig-tabs span{display:grid;place-items:center;padding:10px;color:#9A9A9A}
.ig-tabs span:first-child{color:#0F0F0F;box-shadow:inset 0 -1.5px 0 #0F0F0F}
.ig-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;align-content:start}
.ig-grid button{padding:0;border:0;background:#eee;aspect-ratio:3/4;overflow:hidden;cursor:zoom-in}
.ig-grid img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.ig-grid button:hover img{transform:scale(1.05)}
.concepts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.concept{display:grid;grid-template-columns:130px 1fr;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r)*1.2);padding:14px;align-items:center;min-width:0}
.concept img{width:130px;aspect-ratio:9/16;object-fit:cover;border-radius:12px}
.concept .n{font-family:var(--display);font-size:1.6rem;color:var(--spark);line-height:1}
.concept h3{font-family:var(--display);font-weight:400;font-size:1.55rem;line-height:1.3;margin-block:4px}
.concept p{color:var(--muted);font-size:14.5px;line-height:1.85}
.swatches{display:flex;gap:12px;flex-wrap:wrap}
.swatches div{display:grid;gap:6px;font-size:13px;color:var(--muted)}
.swatches i{width:66px;height:66px;border-radius:16px;border:1px solid var(--line);display:block}
dialog.lb{border:0;padding:0;background:transparent;max-width:min(92vw,520px);max-height:94vh;color:#fff;overflow:visible}
dialog.lb::backdrop{background:rgba(10,15,37,.86);backdrop-filter:blur(6px)}
dialog.lb img{max-height:84vh;width:auto;border-radius:18px;margin-inline:auto}
dialog.lb p{text-align:center;margin-top:10px;font-family:var(--display);font-size:1.3rem}
dialog.lb button{position:absolute;top:10px;left:10px;width:42px;height:42px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;font-size:24px;line-height:1}

@media (max-width:900px){
  .vidsec .grid,.story,.ig-wrap,.case.feature{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stats .lbl{grid-column:1/-1;max-width:none}
  .cases,.pillars.three{grid-template-columns:1fr 1fr}
  .logos{grid-template-columns:repeat(4,1fr)}
  .facts{position:static}
  .ig-wrap .phone-x{max-width:410px;width:100%;margin-inline:auto}
}
@media (max-width:640px){
  .cases,.pillars.three,.concepts,.pager{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(3,1fr)}
  .ways.grid{grid-template-columns:1fr}
  .sec-head.row{grid-template-columns:1fr}
  .chero{grid-template-columns:1fr}
  .pager a:last-child{text-align:right}
  .concept{grid-template-columns:96px 1fr}.concept img{width:96px}
  .case.feature .shots img:nth-child(odd),.demo.igd .demo-art img:nth-child(even){transform:none}
  .dock{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;inset-inline:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:40;background:color-mix(in srgb,var(--deep) 94%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:20px;padding:6px;box-shadow:0 12px 34px rgba(0,0,0,.35)}
  .dock a{display:grid;justify-items:center;gap:1px;padding:6px 2px;text-decoration:none;font-size:11.5px;font-weight:600;color:var(--on-deep-muted);border-radius:14px}
  .dock a:first-child{background:var(--spark);color:var(--spark-ink)}
  .dock svg{width:22px;height:22px}
  body{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}