@property --border-angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
:root {
  color-scheme: dark;
  --ground: #080809; --ink: #f5f4f5; --soft: #aaa7af; --muted: #8d8893;
  --red: #23efa6; --red-light: #5dffc5; --line: rgb(255 255 255 / 10%);
  --gutter: clamp(22px, 5vw, 80px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: Manrope, Vazirmatn, sans-serif; font-size: 16px; font-synthesis: none; -webkit-font-smoothing: antialiased; }
body, main, .site-footer { position: relative; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 2px solid var(--red-light); outline-offset: 6px; }
[hidden] { display: none !important; }
::selection { background: var(--red); color: #fff; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon, .tip-icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.skip-link { position: fixed; inset: 8px 20px auto auto; transform: translateY(-160%); z-index: 100; padding: 12px 20px; border-radius: 12px; background: var(--ink); color: var(--ground); }
.skip-link:focus { transform: none; }
.ambient { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.ambient-glow { position: absolute; top: 0; left: 50%; width: min(1450px, 160vw); height: 1150px; transform: translateX(-50%); background: radial-gradient(ellipse at 50% 9%, rgb(13 157 113 / 17%), transparent 62%); }
.ambient-grid { position: absolute; inset: 0 0 auto; height: 1000px; background-image: linear-gradient(rgb(255 255 255 / 3%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 3%) 1px, transparent 1px); background-size: 58px 58px; mask-image: radial-gradient(ellipse at 50% 35%, #000 5%, transparent 68%); }
.stars { position: absolute; top: 90px; left: 50%; width: 2px; height: 2px; border-radius: 50%; background: transparent; opacity: .5; }
.stars-near { box-shadow: -570px 170px #c8d9d3, -430px 490px #b4ead7, -320px 92px #c8d9d3, -160px 620px #739a8c, 40px 35px #c8d9d3, 280px 400px #739a8c, 390px 175px #c8d9d3, 535px 530px #b4ead7, 630px 300px #c8d9d3; animation: star-drift 22s ease-in-out infinite alternate; }
.stars-far { opacity: .26; box-shadow: -610px 390px #fff, -455px 30px #fff, -300px 305px #fff, -235px 740px #fff, -80px 160px #fff, 125px 560px #fff, 240px 90px #fff, 420px 650px #fff, 590px 80px #fff; animation: star-drift 32s ease-in-out infinite alternate-reverse; }
.site-header { position: fixed; inset: 22px var(--gutter) auto; z-index: 30; }
.navigation { max-width: 1040px; min-height: 66px; margin: auto; padding: 10px 14px 10px 26px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid var(--line); border-radius: 999px; background: rgb(8 8 9 / 76%); box-shadow: 0 12px 40px rgb(0 0 0 / 18%); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.wordmark { display: inline-flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 750; letter-spacing: -.8px; line-height: 1.2; white-space: nowrap; }
.brand-symbol { width: 19px; height: 19px; border-radius: 4px; background: var(--red); transform: rotate(-45deg); box-shadow: 0 0 24px rgb(54 214 164 / 20%); }
.brand-dot { color: var(--red); }
.tips-link { color: var(--soft); font-size: 12px; font-weight: 450; transition: color .2s; }
.tips-link:hover { color: var(--ink); }
.nav-download { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 11px 19px; font-size: 12px; font-weight: 600; border: 1px solid rgb(255 255 255 / 13%); border-radius: 999px; background: rgb(255 255 255 / 4%); transition: background .2s, border-color .2s; }
.nav-download:hover { background: rgb(54 214 164 / 10%); border-color: rgb(54 214 164 / 50%); }
.nav-download .icon { width: 16px; height: 16px; color: var(--red-light); }
.hero { position: relative; padding: 171px var(--gutter) 35px; min-height: 850px; min-height: max(850px, 100svh); display: flex; flex-direction: column; align-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.hero-copy { position: relative; z-index: 1; width: 100%; max-width: 900px; }
.hero-badge { display: inline-flex; align-items: center; gap: 11px; margin: 0 0 29px; padding: 8px 15px; color: #bfe7d9; background: rgb(54 214 164 / 5%); border: 1px solid rgb(54 214 164 / 18%); border-radius: 999px; font-size: 11px; font-weight: 450; }
.hero-badge .icon { width: 14px; height: 14px; color: var(--red-light); margin-inline-start: 3px; }
.live-dot { position: relative; width: 6px; height: 6px; border-radius: 50%; background: var(--red-light); box-shadow: 0 0 12px rgb(54 214 164 / 60%); }
.live-dot::after { content: ''; position: absolute; inset: -4px; border: 1px solid rgb(54 214 164 / 45%); border-radius: inherit; animation: dot-pulse 3s ease-out infinite; }
h1 { margin: 0; font-size: clamp(57px, 6.7vw, 96px); font-weight: 800; line-height: 1.42; letter-spacing: -3px; }
.headline-light { background: linear-gradient(180deg, #fff 30%, #c2bdc5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.headline-accent { position: relative; display: inline-block; color: var(--red); font-weight: 550; }
.headline-underline { position: absolute; bottom: -3px; left: 0; width: 100%; height: 13px; fill: none; stroke: var(--red); stroke-width: 2; opacity: .55; }
.hero-description { color: var(--soft); font-size: 17px; font-weight: 350; line-height: 2; margin: 28px 0 0; }
.download-zone { margin-top: 34px; scroll-margin-top: 130px; min-height: 135px; }
.platform-label { color: #c7c2cb; font-size: 11px; font-weight: 450; margin: 0 0 15px; }
.download-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; }
.primary-action { --border-angle: 0deg; display: inline-flex; align-items: center; justify-content: center; min-height: 59px; min-width: 270px; padding: 16px 24px; position: relative; isolation: isolate; overflow: hidden; border: 1px solid transparent; border-radius: 999px; background: linear-gradient(#091813, #09100d) padding-box, conic-gradient(from var(--border-angle), #216049 0deg, #216049 220deg, #23efa6 270deg, #b5ffe4 290deg, #216049 330deg) border-box; box-shadow: 0 6px 38px rgb(54 214 164 / 11%); animation: border-spin 5s linear infinite; transition: transform .2s, box-shadow .2s; }
.primary-action::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 100%, rgb(54 214 164 / 18%), transparent 70%); opacity: .55; transition: opacity .2s; }
.primary-action:hover { transform: translateY(-3px); box-shadow: 0 8px 42px rgb(54 214 164 / 23%); }
.primary-action:hover::before { opacity: 1; }
.button-content { display: inline-flex; align-items: center; justify-content: center; gap: 12px; position: relative; font-size: 14px; font-weight: 650; }
.button-content > .icon:first-child { color: var(--red-light); }
.action-arrow { width: 17px; height: 17px; margin-inline-start: 12px; transition: transform .2s; }
.primary-action:hover .action-arrow { transform: translateX(-4px); }
.web-action { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 58px; padding: 16px 24px; border: 1px solid var(--line); border-radius: 999px; background: rgb(255 255 255 / 3%); color: #d3ced6; font-size: 13px; font-weight: 500; transition: background .2s, border-color .2s; }
.web-action:hover { background: rgb(255 255 255 / 7%); border-color: rgb(255 255 255 / 22%); }
.web-action .icon { width: 18px; height: 18px; color: var(--muted); }
.release-meta { margin: 15px 0 0; color: var(--muted); font-size: 10px; font-weight: 400; line-height: 2; min-height: 20px; }
.noscript-note { color: var(--soft); font-size: 12px; line-height: 2; }
.hero-orbit { position: absolute; z-index: -1; bottom: 20px; left: 50%; width: 1100px; height: 420px; transform: translateX(-50%); border: 1px solid rgb(54 214 164 / 10%); border-radius: 50%; background: radial-gradient(ellipse at 50% 60%, rgb(54 214 164 / 3%), transparent 68%); mask-image: linear-gradient(transparent 18%, #000 75%, transparent); }
.hero-orbit::before, .hero-orbit::after { content: ''; position: absolute; inset: 45px 105px; border: 1px solid rgb(54 214 164 / 11%); border-radius: inherit; }
.hero-orbit::after { inset: 90px 210px; }
.connection-art { margin: 42px 0 28px; width: min(500px, 90%); position: relative; }
.connection-label { display: inline-block; color: var(--muted); font-size: 8px; font-weight: 500; letter-spacing: 3px; margin-bottom: 19px; }
.connection-track { display: flex; align-items: center; justify-content: center; gap: 10px; }
.connection-node { display: grid; place-items: center; width: 39px; height: 39px; flex: none; border: 1px solid var(--line); border-radius: 12px; color: #a798a0; background: #100d10; transform: rotate(-7deg); }
.connection-node:last-child { transform: rotate(7deg); }
.connection-node .icon { width: 17px; height: 17px; }
.connection-center { display: grid; place-items: center; flex: none; width: 48px; height: 48px; color: var(--red-light); border: 1px solid rgb(54 214 164 / 27%); border-radius: 15px; background: #0a1712; box-shadow: 0 0 38px rgb(54 214 164 / 10%); }
.connection-center .icon { width: 24px; height: 24px; }
.signal-line { flex: 1; position: relative; height: 1px; overflow: hidden; background: linear-gradient(90deg, transparent, #255f4a, transparent); }
.signal-line::after { content: ''; position: absolute; top: 0; width: 30%; height: 1px; background: linear-gradient(90deg, transparent, var(--red-light), transparent); animation: signal-travel 4s linear infinite; }
.signal-line:first-of-type::after { animation-delay: -2s; }
.scroll-note { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-top: auto; padding-top: 12px; color: var(--muted); font-size: 10px; font-weight: 450; }
.scroll-indicator { color: var(--red-light); font-size: 18px; line-height: 1.5; }
.tips-section { max-width: 1320px; padding: 100px var(--gutter) 120px; margin: auto; position: relative; }
.tips-section::before { content: ''; position: absolute; top: 0; inset-inline: var(--gutter); height: 1px; background: linear-gradient(90deg, transparent, rgb(54 214 164 / 35%), transparent); }
.section-heading { text-align: center; margin-bottom: 52px; }
.eyebrow { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--red-light); font-size: 9px; font-weight: 500; letter-spacing: 2px; margin: 0 0 18px; }
.eyebrow > span { width: 5px; height: 5px; border-radius: 1px; background: var(--red); transform: rotate(45deg); }
h2 { font-size: clamp(31px, 3.6vw, 47px); font-weight: 750; letter-spacing: -1.3px; line-height: 1.65; margin: 0; }
h2 span { font-weight: 350; color: var(--soft); }
.tips-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; align-items: stretch; }
.tip-card { --pointer-x: 50%; --pointer-y: 0%; position: relative; display: flex; flex-direction: column; gap: 35px; min-width: 0; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(155deg, rgb(255 255 255 / 2%), transparent 60%), #0c0b0e; overflow: hidden; transition: border-color .25s, transform .25s, box-shadow .25s; }
.tip-card::before { content: ''; pointer-events: none; position: absolute; inset: 0; background: radial-gradient(350px circle at var(--pointer-x) var(--pointer-y), rgb(54 214 164 / 7%), transparent 75%); opacity: 0; transition: opacity .3s; }
.tip-card:hover { border-color: rgb(54 214 164 / 40%); transform: translateY(-5px); }
.tip-card:hover::before { opacity: 1; }
.tip-card-featured { background: linear-gradient(180deg, rgb(54 214 164 / 6%), transparent 75%), #0c0b0e; border-color: rgb(54 214 164 / 30%); box-shadow: 0 5px 40px rgb(54 214 164 / 4%); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.icon-box { display: grid; place-items: center; width: 47px; height: 47px; background: rgb(54 214 164 / 5%); border: 1px solid rgb(54 214 164 / 15%); border-radius: 13px; color: var(--red-light); }
.tip-icon { width: 23px; height: 23px; }
.card-number { color: #77616a; font-size: 12px; font-weight: 400; letter-spacing: 2px; }
.card-copy { flex: 1; position: relative; }
.card-kicker { color: var(--red-light); font-size: 11px; font-weight: 500; margin: 0 0 10px; }
.tip-card h3 { font-size: clamp(23px, 2.2vw, 30px); font-weight: 650; line-height: 1.7; letter-spacing: -.6px; margin: 0 0 15px; }
.card-copy > p:last-child { margin: 0; font-size: 12px; line-height: 2.2; color: var(--soft); font-weight: 400; }
.card-foot { position: relative; margin: 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: 10px; line-height: 2; color: var(--muted); font-weight: 400; }
.site-footer { max-width: 1320px; padding: 40px var(--gutter) 24px; margin: auto; border-top: 1px solid var(--line); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-top .wordmark { font-size: 19px; }
.footer-top .brand-symbol { width: 15px; height: 15px; border-radius: 3px; }
.footer-top > p { color: var(--soft); font-size: 11px; font-weight: 350; line-height: 2; }
.back-to-top { font-size: 10px; color: var(--muted); white-space: nowrap; }
.back-to-top span { margin-inline-start: 8px; color: var(--red-light); font-size: 16px; }
.footer-wordmark { font-family: Manrope, sans-serif; color: transparent; -webkit-text-stroke: 1px rgb(255 255 255 / 18%); font-size: clamp(40px, 12.8vw, 168px); font-weight: 800; line-height: 1.25; letter-spacing: .01em; text-align: center; margin: 45px 0 28px; user-select: none; }
.footer-meta { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 20px; color: var(--muted); font-size: 8px; font-weight: 400; }
.footer-meta [dir='ltr'] { letter-spacing: 1px; }
.entrance { animation: fade-up .8s cubic-bezier(.2, .65, .3, 1) both; }
h1.entrance { animation-delay: .1s; }
.hero-description.entrance { animation-delay: .2s; }
.download-zone.entrance { animation-delay: .3s; }
.connection-art.entrance { animation-delay: .4s; }
.motion-enabled .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.motion-enabled .reveal.is-visible { opacity: 1; transform: none; }
.motion-enabled .tip-card:nth-child(2) { transition-delay: .08s; }
.motion-enabled .tip-card:nth-child(3) { transition-delay: .16s; }
.motion-enabled .tip-card.is-visible:hover { transform: translateY(-5px); transition-delay: 0s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(17px); } to { opacity: 1; transform: none; } }
@keyframes border-spin { to { --border-angle: 360deg; } }
@keyframes dot-pulse { 0% { transform: scale(.7); opacity: .8; } 70%, 100% { transform: scale(1.8); opacity: 0; } }
@keyframes signal-travel { from { left: -30%; } to { left: 130%; } }
@keyframes star-drift { to { transform: translateY(-32px); opacity: .3; } }
@media (min-width: 1600px) { .hero { padding-top: 190px; } }
@media (max-width: 1000px) { .tip-card { padding: 25px; gap: 28px; } .tips-grid { gap: 12px; } .tip-card h3 { font-size: 24px; } }
@media (max-width: 760px) {
  .site-header { inset: 16px 18px auto; }
  .navigation { min-height: 60px; padding: 9px 15px; gap: 15px; }
  .tips-link { display: none; }
  .wordmark { font-size: 20px; gap: 10px; }
  .brand-symbol { width: 16px; height: 16px; }
  .nav-download { padding: 10px 13px; font-size: 10px; }
  .hero { padding-top: 143px; min-height: 790px; min-height: max(790px, 96svh); }
  h1 { font-size: clamp(45px, 9vw, 65px); letter-spacing: -1.6px; line-height: 1.6; }
  .hero-badge { font-size: 10px; margin-bottom: 25px; }
  .hero-description { font-size: 14px; margin-top: 27px; line-height: 2.15; }
  .hero-orbit { width: 800px; bottom: 30px; height: 350px; }
  .connection-art { width: min(380px, 90%); margin-top: 28px; }
  .tips-section { padding-top: 75px; padding-bottom: 80px; }
  .section-heading { margin-bottom: 36px; }
  .tips-grid { grid-template-columns: 1fr; gap: 17px; max-width: 500px; margin: auto; }
  .tip-card { padding: 28px; gap: 25px; }
  .tip-card h3 { font-size: 29px; }
  .card-copy > p:last-child { font-size: 13px; }
  .footer-top { flex-wrap: wrap; gap: 18px; }
  .footer-top > p { order: 3; width: 100%; margin: 0; }
  .footer-wordmark { margin: 28px 0 20px; font-size: 12.6vw; }
  .footer-meta { flex-wrap: wrap; gap: 10px; }
}
@media (max-width: 380px) {
  :root { --gutter: 20px; }
  .navigation { gap: 10px; }
  .wordmark { font-size: 18px; gap: 8px; }
  .nav-download { padding-inline: 10px; }
  .hero { padding-top: 135px; }
  .hero-badge { font-size: 9px; }
  h1 { font-size: 44px; }
  .primary-action { min-width: 0; width: 100%; max-width: 280px; padding-inline: 20px; }
  .button-content { font-size: 13px; }
  .tip-card { padding: 24px; }
  .tip-card h3 { font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .motion-enabled .reveal { opacity: 1; transform: none; }
}