.app-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center;padding-block:65px 75px}
.app-copy h1{font-size:clamp(44px,5vw,68px);line-height:1.5;margin-block:16px}
.app-intro{max-width:540px;color:var(--muted);font-size:15px;line-height:2.1}
.availability{display:inline-flex;gap:9px;align-items:center;border:1px solid #306865;background:#163e4c;color:#73e5df;border-radius:30px;padding:7px 15px;font-size:12px;margin-block:8px 24px}
.availability>span{width:6px;height:6px;background:#20c7c1;border-radius:50%}
.download-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.download-card{background:linear-gradient(145deg,#17293d,#122235);border:1px solid var(--line);border-radius:14px;padding:22px 18px}
.platform-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#163e4c;color:#73e5df;font:24px Arial,sans-serif}
.download-card h2{font-size:18px;letter-spacing:0;margin-block:14px 5px}
.download-card p{font-size:11px;line-height:1.8;color:var(--muted);margin-block:0 18px}
.download-card button{width:100%;border:1px solid #323d49;border-radius:7px;background:#22364a;color:#a5b7c8;padding:12px 8px;font-size:11px;cursor:default;opacity:1}
.browser-link{margin-top:25px}
.app-page{padding-top:0}
.app-download-button{min-width:250px;justify-content:center;gap:16px}
.download-meta{margin:12px 4px 0;color:var(--muted);font-size:11px}
.app-platform-actions{display:flex;flex-wrap:wrap;align-items:flex-start;gap:14px}
.app-platform-option{min-width:250px}
.app-store-button{min-width:230px;min-height:48px;justify-content:center;gap:14px;background:#111b25;border:1px solid #536273;color:#f4f7fa}
.app-store-button:hover{background:#1d2a37;border-color:#8190a0}
main .button.action-button.app-store-button{background:#69c4d3;border-color:#69c4d3;color:#10232c}
main .button.action-button.app-store-button:hover{background:#8bd8e3;border-color:#8bd8e3}
main .button.action-button.app-store-button:focus-visible{outline-color:#a3e1eb}
.download-control-row{display:inline-flex;align-items:center;gap:13px;direction:ltr;max-width:100%}
.app-download-button{transition:background-color .2s,border-color .2s,box-shadow .2s,transform .2s}
main .button.action-button.app-download-button.is-downloading{background:#22a447;border-color:#48d56d;box-shadow:0 0 0 4px #22a44724,0 8px 24px #22a44738}
main .button.action-button.app-download-button.is-downloading:hover{background:#22a447;border-color:#48d56d}
.download-spinner{display:none;width:22px;height:22px;flex:0 0 22px;border:3px solid #22a44740;border-top-color:#35c75d;border-radius:50%}
.download-spinner.is-active{display:inline-block;animation:download-spin .7s linear infinite}
html[dir="rtl"] .app-download-button{direction:rtl}
@keyframes download-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.download-spinner.is-active{animation-duration:1.4s}}
.app-art{position:relative;min-height:590px;display:flex;align-items:center;justify-content:center;isolation:isolate}
.phone-halo{position:absolute;width:115%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#229f9933,transparent 67%),url("/assets/persian-tile.svg") center/100px;mask-image:radial-gradient(circle,#000,transparent 70%);z-index:-1}
.phone{width:274px;height:532px;border:6px solid #313d49;border-radius:43px;padding:8px;background:#0b080d;box-shadow:0 35px 80px #0009,0 0 70px #24a9a222;position:relative;transform:rotate(-7deg)}
.phone-camera{position:absolute;top:14px;left:50%;transform:translateX(-50%);height:19px;width:85px;background:#0b080d;border-radius:20px;z-index:1}
.phone-screen{height:100%;border-radius:30px;background:radial-gradient(ellipse at 50% 25%,#1b6460,#0b131b 65%);display:flex;align-items:center;flex-direction:column;padding:53px 20px 18px;overflow:hidden}
.phone-brand{font-size:54px;color:var(--gold);line-height:1.2}.phone-title{font-size:28px;font-weight:800}.phone-title>span{font-weight:400;color:var(--gold)}
.phone-screen>small{font:8px Arial,sans-serif;letter-spacing:3px;margin-top:6px;color:#ade6e3}.phone-motif{display:grid;place-items:center;width:170px;height:170px;margin-block:10px;background:url("/assets/persian-tile.svg") center/contain;color:#99e9e5;font-size:55px}
.phone-soon{color:#dcf7f6;font-size:20px;font-weight:700}.phone-screen>p{color:#a1aebc;font-size:11px}.phone-line{margin-top:auto;width:85px;height:4px;background:#606c78;border-radius:5px}
.phone-screen-interface{position:relative;padding:0;background:#202020}
.phone-interface{display:block;width:100%;height:100%;min-height:0;object-fit:fill}
.phone-screen-interface .phone-line{position:absolute;bottom:3px;left:50%;transform:translateX(-50%);background:#a5b7c8}
.app-art-caption{position:absolute;bottom:0;font:8px Arial,sans-serif;letter-spacing:3px;color:var(--muted)}
.app-notice{display:flex;gap:22px;align-items:center;padding:27px 32px;border:1px solid var(--line);border-radius:14px;background:#17293d}
.notice-mark{font-size:43px;color:var(--gold)}.app-notice h2{font-size:20px;margin:0 0 6px}.app-notice p{font-size:12px;color:var(--muted);line-height:2;margin:0}.footer-top .age{margin-inline-start:auto}
@media(max-width:1050px){.app-hero{gap:30px}.download-card{padding:18px 12px}}
@media(max-width:760px){.app-hero{grid-template-columns:1fr;gap:20px;padding-block:35px}.app-copy h1{font-size:48px}.app-intro{font-size:13px}.app-art{min-height:510px}.phone{transform:rotate(-5deg) scale(.88)}.phone-halo{width:100%}.app-notice{padding:22px;align-items:flex-start;gap:14px}.app-notice h2{font-size:18px}.app-art-caption{bottom:6px}}
@media(max-width:520px){.app-platform-actions,.app-platform-option,.app-platform-option .download-control-row,.app-platform-actions .button{width:100%}}
@media(max-width:380px){.download-options{grid-template-columns:1fr}.app-copy h1{font-size:42px}}