@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/Inter-Variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{--blue-950:#031b4e;--blue-900:#052c72;--blue-800:#07429a;--blue-700:#0864d8;--blue-600:#078bf0;--blue-100:#e7f4ff;--blue-50:#f4faff;--white:#fff;--ink:#10213f;--muted:#61718b;--line:#dceaf6;--radius:22px;--shadow:0 18px 55px rgba(4,45,111,.13);--container:min(1180px,calc(100% - 40px))}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--ink);font-family:"Vazirmatn",Tahoma,sans-serif;font-size:16px;font-weight:400;line-height:1.85;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body.caspian-lang-en{font-family:"Inter","Segoe UI",Arial,sans-serif;line-height:1.7}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:var(--container);margin-inline:auto}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;inset-block-start:8px;inset-inline-start:8px;z-index:9999;padding:10px 16px;border-radius:8px;background:var(--white);color:var(--blue-900);transform:translateY(-150%)}.skip-link:focus{transform:none}.topbar{background:var(--blue-950);color:#dcecff;font-size:13px}.topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar p{margin:0}.topbar a{font-weight:700;direction:ltr}.site-header{position:sticky;inset-block-start:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(8,100,216,.1);backdrop-filter:blur(16px)}.header-inner{height:86px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:176px;height:66px;object-fit:contain}.primary-nav{display:flex;align-items:center;gap:24px;margin-inline:auto}.primary-nav a{position:relative;color:#24405f;font-size:14px;font-weight:700;white-space:nowrap}.primary-nav a:after{content:"";position:absolute;inset-inline:0;inset-block-end:-9px;height:2px;background:var(--blue-600);transform:scaleX(0);transition:.2s}.primary-nav a:hover:after,.primary-nav a:focus-visible:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:10px}.language-switch{display:grid;place-items:center;min-width:44px;height:42px;padding-inline:10px;border:1px solid var(--line);border-radius:12px;color:var(--blue-800);font-weight:800}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:10px 24px;border:1px solid transparent;border-radius:14px;font-weight:800;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:linear-gradient(135deg,var(--blue-700),var(--blue-600));color:var(--white);box-shadow:0 12px 28px rgba(7,100,216,.28)}.button-ghost{border-color:#bbdaf3;background:rgba(255,255,255,.8);color:var(--blue-900)}.button-small{min-height:42px;padding:8px 16px;font-size:13px;background:var(--blue-800);color:var(--white)}.menu-toggle{display:none;width:44px;height:42px;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--white)}.menu-toggle>span:not(.screen-reader-text){display:block;width:22px;height:2px;margin:4px auto;background:var(--blue-900)}
.hero{position:relative;overflow:hidden;background:linear-gradient(145deg,#f8fcff 0%,#eaf6ff 55%,#fff 100%)}.hero:before{content:"";position:absolute;width:480px;height:480px;border:90px solid rgba(7,139,240,.08);border-radius:50%;inset-inline-start:-260px;inset-block-end:-270px}.hero-glow{position:absolute;width:520px;height:520px;inset-inline-end:-130px;inset-block-start:-120px;border-radius:50%;background:radial-gradient(circle,rgba(15,146,255,.19),transparent 68%)}.hero-grid{position:relative;min-height:650px;display:grid;grid-template-columns:.92fr 1.08fr;align-items:center;gap:58px;padding-block:70px}.hero-copy h1{max-width:640px;margin:12px 0 22px;color:var(--blue-950);font-size:clamp(38px,4.5vw,66px);line-height:1.25;letter-spacing:-1.6px}.caspian-lang-en .hero-copy h1{line-height:1.05}.hero-copy h1 span{color:var(--blue-700)}.eyebrow{margin:0 0 8px;color:var(--blue-700);font-size:13px;font-weight:900;letter-spacing:.5px}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid #c8e5fb;border-radius:99px;background:rgba(255,255,255,.65)}.hero-eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-600);box-shadow:0 0 0 5px rgba(7,139,240,.12)}.hero-lead{max-width:620px;margin:0;color:#526783;font-size:18px}.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-block:30px 24px}.hero-points{display:flex;flex-wrap:wrap;gap:9px 24px;margin:0;padding:0;list-style:none;color:#264c75;font-size:14px;font-weight:700}.hero-points li:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;margin-inline-end:7px;border-radius:50%;background:#d9efff;color:var(--blue-700);font-size:12px}.hero-visual{position:relative}.hero-card{padding:15px;border:1px solid rgba(8,100,216,.13);border-radius:36px;background:rgba(255,255,255,.75);box-shadow:var(--shadow);transform:rotate(-1.2deg)}.caspian-lang-en .hero-card{transform:rotate(1.2deg)}.hero-card img{width:100%;aspect-ratio:1.5/1;object-fit:cover;border-radius:25px}.trust-badge{position:absolute;inset-inline-start:-25px;inset-block-end:-20px;width:116px;height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:6px solid var(--white);border-radius:50%;background:linear-gradient(145deg,var(--blue-900),var(--blue-600));color:var(--white);box-shadow:0 14px 32px rgba(4,45,111,.25);text-align:center}.trust-badge strong{font-size:32px;line-height:1}.trust-badge span{max-width:74px;font-size:10px;line-height:1.4}.trust-strip{position:relative;z-index:2;border-block:1px solid var(--line);background:var(--white)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding-block:22px}.trust-grid div{display:flex;flex-direction:column;gap:1px;padding-inline:28px;border-inline-end:1px solid var(--line)}.trust-grid div:last-child{border:0}.trust-grid strong{color:var(--blue-900);font-size:15px}.trust-grid span{color:var(--muted);font-size:12px}.section{padding-block:100px}.section-heading{margin-block-end:34px;text-align:center}.section-heading h2,.split-heading h2,.about-grid h2,.faq-layout h2,.contact-copy h2{margin:5px 0;color:var(--blue-950);font-size:clamp(28px,4vw,44px);line-height:1.35}.split-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-block-end:34px}.split-heading>p{max-width:470px;margin:0;color:var(--muted);font-size:14px}.video-section{background:var(--white)}.video-facade{position:relative;width:100%;padding:0;overflow:hidden;border:10px solid var(--blue-50);border-radius:30px;background:var(--blue-950);box-shadow:var(--shadow);cursor:pointer}.video-facade:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,27,78,.48),transparent 58%)}.video-facade img{width:100%;aspect-ratio:16/8;object-fit:cover;object-position:center}.play-button{position:absolute;z-index:2;inset:50% auto auto 50%;width:78px;height:78px;display:grid;place-items:center;padding-inline-start:5px;border:7px solid rgba(255,255,255,.35);border-radius:50%;background:var(--white);color:var(--blue-700);font-size:25px;transform:translate(-50%,-50%);box-shadow:0 12px 38px rgba(3,27,78,.3)}.video-caption{position:absolute;z-index:2;inset-inline-start:28px;inset-block-end:22px;color:var(--white);font-weight:800}.video-player{display:block;width:var(--container);max-height:72vh;margin-inline:auto;border-radius:28px;background:#000;box-shadow:var(--shadow)}.section-blue{position:relative;overflow:hidden;background:linear-gradient(145deg,var(--blue-950),var(--blue-800));color:var(--white)}.section-blue:before{content:"";position:absolute;width:540px;height:540px;inset-inline-end:-170px;inset-block-start:-250px;border:100px solid rgba(255,255,255,.04);border-radius:50%}.section-blue .section-heading h2{color:var(--white)}.eyebrow.light{color:#8fd0ff}.service-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-grid article{min-height:250px;padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.06);transition:.25s}.service-grid article:hover{background:rgba(255,255,255,.11);transform:translateY(-5px)}.service-number{display:block;margin-block-end:32px;color:#69c5ff;font-size:13px;font-weight:800}.service-grid h3{margin:0 0 10px;font-size:20px}.service-grid p{margin:0;color:#c8d9ed;font-size:14px}.products-section{background:var(--blue-50)}.text-link{color:var(--blue-700);font-size:14px;font-weight:900}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:0 10px 30px rgba(4,45,111,.07);transition:.25s}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.product-media{display:block;overflow:hidden;background:#eff7fd}.product-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .35s}.product-card:hover .product-media img{transform:scale(1.025)}.product-body{padding:20px 22px 23px}.product-body h3{margin:4px 0 12px;color:var(--blue-950);font-size:20px}.product-body .eyebrow{font-size:11px}.about-band{overflow:hidden;background:var(--white)}.about-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.about-grid>div>p:not(.eyebrow){color:var(--muted);font-size:17px}.about-grid .button{margin-block-start:14px}.about-stats{display:grid;gap:12px;padding:14px;border:1px solid var(--line);border-radius:28px;background:var(--blue-50)}.about-stats div{display:flex;align-items:center;gap:24px;padding:24px;border-radius:18px;background:var(--white)}.about-stats strong{min-width:90px;color:var(--blue-700);font-size:34px;text-align:center}.about-stats span{color:#385574;font-weight:700}.faq-preview{background:#f9fcff}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-layout>div>p:not(.eyebrow){color:var(--muted)}.accordion{display:grid;gap:12px}.faq-item{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--white)}.faq-item button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;border:0;background:transparent;color:var(--blue-950);font-weight:800;text-align:start;cursor:pointer}.faq-item button span{display:grid;place-items:center;flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:var(--blue-100);color:var(--blue-700);font-size:20px;transition:.2s}.faq-item button[aria-expanded=true] span{transform:rotate(45deg)}.faq-answer{padding:0 22px 20px;color:var(--muted);font-size:14px}.faq-answer p{margin:0}.contact-section{background:linear-gradient(135deg,var(--blue-950),var(--blue-700));color:var(--white)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:70px}.contact-copy h2{color:var(--white)}.contact-copy>p:not(.eyebrow){color:#d1e3f7}.contact-direct{display:flex;flex-direction:column;gap:3px;margin-block-start:25px}.contact-direct a{font-size:22px;font-weight:900}.form-card{padding:30px;border:1px solid rgba(255,255,255,.16);border-radius:25px;background:var(--white);color:var(--ink);box-shadow:0 24px 70px rgba(0,14,49,.25)}.contact-form{display:grid;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label{display:grid;gap:5px}.contact-form label span{color:#385574;font-size:12px;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:11px 13px;border:1px solid #cfe1f0;border-radius:11px;background:#f9fcff;color:var(--ink);outline:none}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(7,139,240,.12)}.contact-form textarea{resize:vertical}.contact-form .button{width:100%;border:0}.form-notice{padding:12px;border-radius:10px;font-size:13px}.form-notice.success{background:#e6f8ef;color:#17643b}.site-footer{padding-block:75px 25px;background:#02163f;color:#c7d7ea}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:70px}.footer-brand img{width:185px;height:72px;object-fit:contain;filter:brightness(0) invert(1);opacity:.95}.footer-brand p{max-width:430px;color:#9fb6d1}.site-footer h2{margin:0 0 16px;color:var(--white);font-size:16px}.site-footer ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.site-footer a:hover{color:#73c7ff}.contact-list a{direction:ltr}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-block-start:55px;padding-block-start:22px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}.footer-bottom p{margin:0}.floating-call{position:fixed;z-index:80;inset-inline-end:20px;inset-block-end:20px;width:54px;height:54px;display:grid;place-items:center;border:4px solid var(--white);border-radius:50%;background:var(--blue-600);color:var(--white);box-shadow:0 10px 28px rgba(3,27,78,.28);font-size:22px}.page-hero{position:relative;overflow:hidden;padding-block:86px;background:linear-gradient(135deg,var(--blue-950),var(--blue-700));color:var(--white)}.page-hero:after{content:"";position:absolute;width:340px;height:340px;inset-inline-end:-70px;inset-block-start:-170px;border:70px solid rgba(255,255,255,.06);border-radius:50%}.page-hero h1{margin:8px 0;font-size:clamp(38px,6vw,64px);line-height:1.2}.page-hero p:last-child{max-width:680px;margin:10px 0 0;color:#d2e5f8;font-size:18px}.service-page-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.service-page-grid article{padding:34px;border:1px solid var(--line);border-radius:22px;background:var(--blue-50)}.service-page-grid article>span{color:var(--blue-600);font-weight:900}.service-page-grid h2{margin:12px 0 8px;color:var(--blue-950)}.service-page-grid p{margin:0;color:var(--muted)}.contact-page-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.light-card{border-color:var(--line);box-shadow:var(--shadow)}.big-contact{display:grid;gap:14px;margin:28px 0;padding:0;list-style:none}.big-contact li{display:grid;padding:15px 18px;border:1px solid var(--line);border-radius:14px}.big-contact span{color:var(--muted);font-size:12px}.big-contact a{color:var(--blue-800);font-size:19px;font-weight:800}.narrow{max-width:800px}.empty-state{padding:70px;border:1px dashed #acd1ef;border-radius:26px;background:var(--blue-50);text-align:center}.empty-state>span{color:var(--blue-600);font-size:42px}.empty-state h2{color:var(--blue-950)}.empty-state p{color:var(--muted)}.prose{max-width:850px}.prose h1,.prose h2,.prose h3{color:var(--blue-950);line-height:1.35}.prose p{color:#536983;font-size:17px}.single-product-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:60px}.single-media{overflow:hidden;border-radius:26px;background:var(--blue-50);box-shadow:var(--shadow)}.single-media img{width:100%;aspect-ratio:4/3;object-fit:cover}.single-product h1{margin:8px 0;color:var(--blue-950);font-size:44px}
@media (max-width:1080px){.header-inner{height:76px}.brand img{width:145px}.primary-nav{gap:15px}.primary-nav a{font-size:12px}.button-small{display:none}.hero-grid{min-height:590px;gap:35px}.hero-copy h1{font-size:45px}.service-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){:root{--container:min(100% - 30px,1180px)}.topbar p{display:none}.topbar-inner{justify-content:center}.menu-toggle{display:block;order:3}.header-inner{justify-content:space-between}.primary-nav{position:absolute;inset-inline:15px;inset-block-start:calc(100% + 8px);display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px;border:1px solid var(--line);border-radius:18px;background:var(--white);box-shadow:var(--shadow)}.primary-nav.is-open{display:flex}.primary-nav a{padding:11px 13px;font-size:14px}.primary-nav a:after{display:none}.header-actions{margin-inline-start:auto}.hero-grid{grid-template-columns:1fr;padding-block:60px 75px}.hero-copy{position:relative;z-index:2}.hero-copy h1{font-size:clamp(38px,9vw,54px)}.hero-visual{max-width:650px}.trust-grid{grid-template-columns:repeat(2,1fr);gap:0}.trust-grid div:nth-child(2){border:0}.trust-grid div{padding:16px}.section{padding-block:75px}.split-heading{align-items:start;flex-direction:column;gap:12px}.video-facade img{aspect-ratio:16/10}.service-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.faq-layout,.contact-grid,.contact-page-grid,.single-product-grid{grid-template-columns:1fr;gap:40px}.footer-grid{grid-template-columns:1.2fr .8fr;gap:45px}.footer-brand{grid-column:1/-1}}
@media (max-width:560px){:root{--container:calc(100% - 24px);--radius:17px}.topbar{display:none}.site-header{inset-block-start:0}.header-inner{height:68px;gap:8px}.brand img{width:125px;height:50px}.header-actions{gap:5px}.language-switch{height:39px;min-width:39px}.menu-toggle{width:41px;height:39px}.hero-grid{padding-block:45px 62px}.hero-copy h1{margin-block:10px 16px;font-size:37px;letter-spacing:-1px}.hero-lead{font-size:15px}.hero-buttons{display:grid;grid-template-columns:1fr;margin-block:24px 20px}.button{min-height:48px}.hero-points{gap:8px 13px;font-size:12px}.hero-card{padding:8px;border-radius:22px}.hero-card img{border-radius:16px}.trust-badge{width:88px;height:88px;inset-inline-start:-5px;inset-block-end:-24px}.trust-badge strong{font-size:24px}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid strong{font-size:13px}.trust-grid span{font-size:10px}.section{padding-block:60px}.section-heading h2,.split-heading h2,.about-grid h2,.faq-layout h2,.contact-copy h2{font-size:29px}.video-facade{border-width:5px;border-radius:18px}.video-facade img{aspect-ratio:4/3}.play-button{width:58px;height:58px;border-width:5px;font-size:19px}.video-caption{inset-inline-start:16px;inset-block-end:12px;font-size:12px}.service-grid,.product-grid,.service-page-grid{grid-template-columns:1fr}.service-grid article{min-height:0}.product-card{display:grid;grid-template-columns:44% 56%}.product-media img{height:100%;aspect-ratio:1/1;object-fit:cover}.product-body{padding:14px}.product-body h3{font-size:17px}.about-stats div{padding:16px;gap:12px}.about-stats strong{min-width:65px;font-size:27px}.form-grid{grid-template-columns:1fr}.form-card{padding:20px}.contact-direct a{font-size:18px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-brand{grid-column:auto}.footer-bottom{align-items:start;flex-direction:column}.page-hero{padding-block:62px}.page-hero h1{font-size:39px}.page-hero p:last-child{font-size:15px}.single-product h1{font-size:34px}.floating-call{width:48px;height:48px;inset-inline-end:12px;inset-block-end:12px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.brand{gap:10px;direction:ltr}.brand img{width:52px;height:52px;object-fit:contain;border-radius:12px}.brand span{display:flex;flex-direction:column}.brand strong{color:var(--blue-900);font-family:"Inter","Segoe UI",Arial,sans-serif;font-size:22px;line-height:1;letter-spacing:1px}.brand small{margin-block-start:4px;color:#456888;font-family:"Inter","Segoe UI",Arial,sans-serif;font-size:8px;line-height:1;white-space:nowrap}.contact-form .form-trap{position:absolute!important;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}.footer-logo{width:max-content}.footer-logo img{width:52px;height:52px;filter:none}.footer-logo strong{color:var(--white)}.footer-logo small{color:#9fc9eb}
@media (max-width:1080px){.brand strong{font-size:18px}.brand img{width:46px;height:46px}}
@media (max-width:560px){.brand{gap:6px}.brand img{width:40px;height:40px}.brand strong{font-size:15px}.brand small{font-size:6px}}

/* Caspian motion and softer geometry — v1.1 */
:root{--radius:30px}.site-header{transition:height .3s,box-shadow .3s,background .3s}.site-header.is-scrolled{background:rgba(255,255,255,.91);box-shadow:0 12px 35px rgba(3,27,78,.11)}.site-header.is-scrolled .header-inner{height:70px}.header-inner{transition:height .3s}.brand img{transition:transform .35s,filter .35s}.brand:hover img{transform:rotate(-4deg) scale(1.06);filter:drop-shadow(0 8px 10px rgba(7,100,216,.2))}.button,.language-switch,.hero-eyebrow{border-radius:999px}.button{position:relative;overflow:hidden;isolation:isolate}.button:after{content:"";position:absolute;z-index:-1;inset-block:-50%;inset-inline-start:-70%;width:42%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.48),transparent);transform:skewX(-18deg);transition:inset-inline-start .65s ease}.button:hover:after{inset-inline-start:125%}.button-ripple{position:absolute;z-index:-1;border-radius:50%;background:rgba(255,255,255,.3);transform:scale(0);animation:caspian-ripple .65s ease-out;pointer-events:none}.language-switch{transition:transform .25s,background .25s,box-shadow .25s}.language-switch:hover{transform:translateY(-2px) rotate(2deg);background:var(--blue-100);box-shadow:0 8px 20px rgba(7,100,216,.13)}.hero-card{border-radius:44px;animation:caspian-float 6s ease-in-out infinite}.hero-card img{border-radius:34px}.trust-badge{animation:caspian-bob 4.5s ease-in-out infinite}.hero-glow{animation:caspian-glow 8s ease-in-out infinite alternate}.video-facade,.video-player{border-radius:38px}.play-button{animation:caspian-play-pulse 2.2s ease-out infinite}.service-grid article,.service-page-grid article{border-radius:28px}.product-card{--card-x:0deg;--card-y:0deg;border-radius:32px;transform:perspective(900px) rotateX(var(--card-y)) rotateY(var(--card-x));transition:transform .25s,box-shadow .3s,border-color .3s}.product-card:hover{transform:perspective(900px) translateY(-8px) rotateX(var(--card-y)) rotateY(var(--card-x));border-color:#afd8f7;box-shadow:0 26px 64px rgba(4,65,150,.18),0 0 0 1px rgba(7,139,240,.08)}.product-media{border-radius:25px 25px 0 0}.about-stats,.form-card,.empty-state{border-radius:34px}.about-stats div{border-radius:24px;transition:transform .25s,box-shadow .25s}.about-stats div:hover{transform:translateX(-5px);box-shadow:0 12px 25px rgba(4,45,111,.09)}.caspian-lang-en .about-stats div:hover{transform:translateX(5px)}.faq-item{border-radius:22px;transition:border-color .25s,box-shadow .25s}.faq-item:has(button[aria-expanded=true]){border-color:#a7d5f7;box-shadow:0 12px 28px rgba(7,100,216,.09)}.faq-answer:not([hidden]){animation:caspian-answer .3s ease-out}.contact-form input,.contact-form select,.contact-form textarea{border-radius:19px;transition:border-color .2s,box-shadow .2s,transform .2s,background .2s}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{transform:translateY(-2px);background:#fff;box-shadow:0 9px 22px rgba(7,100,216,.11),0 0 0 3px rgba(7,139,240,.11)}.floating-call{animation:caspian-call 2.8s ease-in-out infinite}.reveal-item{opacity:0;transform:translateY(26px);transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.75,.25,1) var(--reveal-delay,0ms)}.reveal-item.is-visible{opacity:1;transform:none}.caspian-js .service-grid article.reveal-item,.caspian-js .product-card.reveal-item{transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.75,.25,1) var(--reveal-delay,0ms),box-shadow .3s,border-color .3s}
@keyframes caspian-float{0%,100%{transform:rotate(-1.2deg) translateY(0)}50%{transform:rotate(-.4deg) translateY(-9px)}}@keyframes caspian-bob{0%,100%{translate:0 0}50%{translate:0 -7px}}@keyframes caspian-glow{from{transform:scale(.92);opacity:.7}to{transform:scale(1.08);opacity:1}}@keyframes caspian-play-pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.45),0 12px 38px rgba(3,27,78,.3)}70%{box-shadow:0 0 0 22px rgba(255,255,255,0),0 12px 38px rgba(3,27,78,.3)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0),0 12px 38px rgba(3,27,78,.3)}}@keyframes caspian-call{0%,100%{transform:scale(1)}50%{transform:scale(1.08);box-shadow:0 12px 32px rgba(3,27,78,.34),0 0 0 9px rgba(7,139,240,.09)}}@keyframes caspian-answer{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}@keyframes caspian-ripple{to{transform:scale(2.3);opacity:0}}
@media (max-width:820px){.primary-nav{display:flex;visibility:hidden;opacity:0;transform:translateY(-12px) scale(.98);pointer-events:none;transition:opacity .22s,transform .22s,visibility .22s;border-radius:24px}.primary-nav.is-open{visibility:visible;opacity:1;transform:none;pointer-events:auto}.menu-toggle{border-radius:15px}.product-card{transform:none}.product-card:hover{transform:translateY(-4px)}}
@media (max-width:560px){.product-card{border-radius:23px}.product-media{border-radius:18px 0 0 18px}.caspian-lang-fa .product-media{border-radius:0 18px 18px 0}.video-facade{border-radius:24px}.form-card{border-radius:26px}}
@media (prefers-reduced-motion:reduce){.hero-card,.trust-badge,.hero-glow,.play-button,.floating-call{animation:none}.reveal-item{opacity:1;transform:none}.button:after{display:none}}

/* Caspian interaction layer — v1.2 */
.scroll-progress{position:fixed;z-index:9999;inset:0 0 auto;height:3px;background:linear-gradient(90deg,#6dc8ff,var(--blue-700),#2ae0ff);box-shadow:0 0 12px rgba(42,224,255,.6);transform:scaleX(0);transform-origin:0 50%;pointer-events:none}.caspian-lang-fa .scroll-progress{transform-origin:100% 50%}.hero-card{translate:var(--hero-card-x,0) var(--hero-card-y,0);transition:translate .35s ease}.hero-glow{translate:var(--hero-glow-x,0) var(--hero-glow-y,0);transition:translate .5s ease}.trust-grid>div{position:relative;transition:transform .28s,background .28s,box-shadow .28s}.trust-grid>div:hover{z-index:2;border-radius:18px;background:var(--blue-50);box-shadow:0 14px 32px rgba(4,45,111,.09);transform:translateY(-5px)}.trust-grid>div:hover strong{color:var(--blue-700)}.service-grid article,.service-page-grid article{position:relative;overflow:hidden;isolation:isolate}.service-grid article:after,.service-page-grid article:after{content:"";position:absolute;z-index:-1;inset:-40% auto -40% -80%;width:45%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent);transform:skewX(-18deg);transition:left .7s ease}.service-grid article:hover:after,.service-page-grid article:hover:after{left:145%}.service-page-grid article:after{background:linear-gradient(90deg,transparent,rgba(7,139,240,.11),transparent)}.product-card .eyebrow,.product-card h3,.product-card .text-link{transition:color .25s,transform .25s}.product-card:hover h3{color:var(--blue-700);transform:translateY(-2px)}.text-link span,.products-section>.container>.text-link{display:inline-block;transition:transform .25s}.text-link:hover span,.products-section>.container>.text-link:hover{transform:translateX(-4px)}.caspian-lang-en .text-link:hover span,.caspian-lang-en .products-section>.container>.text-link:hover{transform:translateX(4px)}.video-facade img{transition:transform .7s ease,filter .7s ease}.video-facade:hover img{transform:scale(1.025);filter:saturate(1.08)}.video-facade:hover .play-button{color:var(--white);background:var(--blue-600);transform:translate(-50%,-50%) scale(1.08)}.play-button{transition:transform .3s,background .3s,color .3s}.primary-nav a{transition:color .22s,transform .22s}.primary-nav a:hover{color:var(--blue-700);transform:translateY(-2px)}.site-credit a{display:inline-block;padding:3px 9px;border:1px solid rgba(115,199,255,.35);border-radius:999px;color:#9fd9ff;font-weight:800;transition:color .25s,background .25s,transform .25s,box-shadow .25s}.site-credit a:hover{color:var(--white);background:rgba(7,139,240,.2);box-shadow:0 7px 20px rgba(7,139,240,.18);transform:translateY(-2px)}
@media (max-width:820px){.trust-grid>div:hover{transform:none}.footer-bottom{flex-wrap:wrap}.site-credit{order:3;width:100%;text-align:center}}
@media (prefers-reduced-motion:reduce){.scroll-progress{display:none}.hero-card,.hero-glow{translate:none}.trust-grid>div:hover,.primary-nav a:hover,.site-credit a:hover{transform:none}}