:root{--bg:#f3eff1;--paper:#faf8f8;--surface:#e7dde3;--ink:#21191e;--muted:#73646c;--accent:#74324b;--deep:#431c2c;--line:rgba(33,25,30,.14);--shadow:rgba(67,28,44,.16);--r:24px;--ease:cubic-bezier(.16,1,.3,1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 0 0,rgba(116,50,75,.13),transparent 34rem),linear-gradient(180deg,#f8f5f6,var(--bg) 42%,#e9e0e5);color:var(--ink);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","IBM Plex Sans Arabic","Noto Sans Arabic",Arial,sans-serif;line-height:1.55}body:before{content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");mix-blend-mode:multiply}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto;object-fit:cover}.skip-link{position:fixed;top:12px;left:12px;z-index:100;transform:translateY(-160%);background:var(--deep);color:#fff;padding:10px 14px;border-radius:99px}.skip-link:focus{transform:none}.shell{width:min(1240px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:40;min-height:72px;padding:0 clamp(16px,4vw,52px);display:grid;grid-template-columns:auto 1fr auto auto;gap:18px;align-items:center;background:rgba(243,239,241,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:850}.brand span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--deep);color:white;font-family:Georgia,serif;font-style:italic}.site-header nav{justify-self:center;display:flex;gap:22px;font-size:14px;color:var(--muted)}.nav-cta,.lang-toggle,.btn{border:1px solid var(--line);border-radius:99px;min-height:44px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:800;background:rgba(255,255,255,.34);cursor:pointer}.nav-cta,.btn.primary{background:var(--deep);color:#fff;border-color:transparent}.btn.ghost{background:rgba(255,255,255,.4)}.btn{min-height:50px;padding:0 22px;transition:transform .22s var(--ease),background .22s var(--ease)}.btn:active{transform:scale(.98)}.hero{min-height:calc(100dvh - 72px);display:grid;grid-template-columns:.88fr 1.12fr;gap:clamp(30px,6vw,76px);align-items:center;padding:clamp(38px,6vw,74px) 0}.eyebrow{font-size:13px;color:var(--accent);font-weight:850;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}[dir=rtl] .eyebrow{letter-spacing:0;text-transform:none}h1,h2{font-family:Georgia,"Times New Roman","Noto Naskh Arabic",serif;font-weight:500;letter-spacing:-.048em;line-height:1.03;text-wrap:balance}[dir=rtl] h1,[dir=rtl] h2{letter-spacing:-.01em;line-height:1.22}h1{font-size:clamp(42px,5.4vw,70px);max-width:11ch;margin:0 0 20px}h2{font-size:clamp(34px,4.8vw,62px);margin:0 0 14px}h3,p{margin-top:0}.hero-sub{font-size:clamp(17px,1.5vw,20px);max-width:590px;color:var(--muted);margin-bottom:28px}.cta-row{display:flex;gap:12px;flex-wrap:wrap}.hero-media{position:relative;min-height:560px}.main-img{width:86%;height:560px;border-radius:30px;box-shadow:0 30px 90px var(--shadow)}.mini-img{position:absolute;right:0;bottom:22px;width:42%;height:250px;border:10px solid var(--bg);border-radius:24px;box-shadow:0 22px 70px var(--shadow)}.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:-28px}.promise div,.product-card,.step-card,.learn-card,.price-grid article,.style-grid>div,.sample-grid article{background:rgba(255,255,255,.42);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 14px 44px rgba(67,28,44,.055)}.promise div{padding:18px 20px}.promise strong,.promise span{display:block}.promise span,.section-head p,.silhouette-panel p,.learn-hero p,.pricing p,.inquiry p,.product-card p,.step-card p,.learn-card p,.style-grid span{color:var(--muted)}.block{padding:clamp(68px,9vw,116px) 0}.section-head{max-width:780px;margin-bottom:32px}.section-head p{font-size:18px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-card a{display:grid;height:100%;grid-template-rows:210px 1fr}.product-card img{height:210px;width:100%}.product-card div{padding:18px}.product-card h3{font-size:21px;margin:0 0 6px}.product-card strong{color:var(--deep)}.dense{padding-top:30px}.silhouette-panel{display:grid;grid-template-columns:.75fr 1.25fr;gap:20px;align-items:stretch;margin-bottom:14px}.silhouette-panel>div{padding:34px;border-radius:var(--r);background:var(--deep);color:white}.silhouette-panel p{color:rgba(255,255,255,.76)}.silhouette-panel img{height:360px;width:100%;border-radius:var(--r)}.style-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.style-grid>div{padding:24px}.style-grid p{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:10px 0;margin:0;border-bottom:1px solid var(--line)}.sample-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:14px}.sample-grid img{height:300px;width:100%}.sample-grid h3{padding:18px;margin:0}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step-card img{height:235px;width:100%}.step-card{padding-bottom:20px}.step-card span{display:block;color:var(--accent);font-variant-numeric:tabular-nums;font-weight:850;margin:18px 18px 8px}.step-card h3,.step-card p{margin-left:18px;margin-right:18px}.learn-hero{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;margin-bottom:18px}.learn-hero img{height:360px;width:100%;border-radius:30px}.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.learn-card{padding:24px;min-height:150px}.learn-card h3{font-size:24px;margin-bottom:10px}.pricing{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.price-grid article{padding:22px}.price-grid span,.price-grid b{display:block}.price-grid b{color:var(--deep);font-size:20px;margin-top:8px}.inquiry{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}.inquiry form{display:grid;gap:10px;background:rgba(255,255,255,.42);border:1px solid var(--line);border-radius:30px;padding:28px}label{font-weight:850}textarea,input{width:100%;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.7);padding:14px 16px;font:inherit;color:var(--ink)}textarea:focus,input:focus{outline:3px solid rgba(116,50,75,.18);border-color:var(--accent)}.note{font-size:13px;color:var(--muted)}.footer{display:flex;justify-content:space-between;gap:20px;padding:36px 0 46px;border-top:1px solid var(--line);color:var(--muted)}.footer div{display:flex;gap:18px;flex-wrap:wrap}[dir=rtl] body{font-family:"IBM Plex Sans Arabic","Noto Sans Arabic","Segoe UI",Tahoma,sans-serif}[dir=rtl] textarea{text-align:right}[dir=rtl] .mini-img{right:auto;left:0}@media (max-width:1050px){.site-header{grid-template-columns:1fr auto auto}.site-header nav{display:none}.hero,.silhouette-panel,.learn-hero,.pricing,.inquiry{grid-template-columns:1fr}.hero{min-height:auto}.product-grid,.steps-grid,.learn-grid{grid-template-columns:repeat(2,1fr)}.sample-grid,.promise,.style-grid{grid-template-columns:1fr}}@media (max-width:640px){.shell{width:calc(100% - 28px)}.nav-cta{display:none}.hero-media{min-height:auto}.main-img{width:100%;height:420px}.mini-img{position:relative;width:72%;height:180px;margin:-54px 14px 0 auto}.product-grid,.steps-grid,.learn-grid,.price-grid{grid-template-columns:1fr}.style-grid p{grid-template-columns:1fr}.footer{flex-direction:column}.btn{width:100%}h1{font-size:clamp(38px,11vw,52px)}}
/* v5 bright identity */
.brand img{width:132px;height:auto;max-height:48px;object-fit:contain;border-radius:10px;box-shadow:0 10px 24px rgba(0,0,0,.12)}.brand span{display:none}.brand b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.hero-brand-logo{width:min(360px,82vw);border-radius:22px;margin:0 0 20px;box-shadow:0 26px 70px rgba(20,12,16,.18)}.sitti-pop{background:linear-gradient(135deg,#fff7cb,#f9d4e2 50%,#d7f4ef);border-color:rgba(116,50,75,.18)}.sitti-pop h2{color:#431c2c}.product-card img,.step-card img,.learn-hero img{filter:saturate(1.08) contrast(1.02)}@media(max-width:860px){.brand img{width:104px}.hero-brand-logo{width:260px}.site-header{grid-template-columns:auto auto auto;gap:10px}.site-header nav{display:none}}

/* v5 polish after visual QA */
.site-header{background:rgba(250,248,248,.93)}.brand img{width:112px;max-height:42px;border-radius:8px;box-shadow:0 8px 20px rgba(0,0,0,.10)}.hero{position:relative}.hero:before{content:'';position:absolute;right:clamp(20px,5vw,70px);top:26px;width:96px;height:96px;background:url('img/sutra-logo-mark.webp') center/contain no-repeat;opacity:.10;filter:drop-shadow(0 10px 20px rgba(67,28,44,.15));pointer-events:none}.hero-brand-logo{display:none}.eyebrow{background:linear-gradient(90deg,rgba(18,117,113,.12),rgba(239,111,82,.14));border-color:rgba(18,117,113,.18)}.btn.primary,.nav-cta{background:linear-gradient(135deg,#431c2c,#74324b 64%,#b87952);color:#fff;border-color:transparent}.trust-row strong:nth-child(1){color:#127571}.trust-row strong:nth-child(3){color:#b85e49}.product-card:nth-child(3n+1) strong{color:#127571}.product-card:nth-child(3n+2) strong{color:#b85e49}.product-card:nth-child(3n) strong{color:#8b63b6}.block h2{text-wrap:balance}