@font-face{font-family:"Yekan Bakh";src:url("assets/fonts/YekanBakh-Regular.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Yekan Bakh";src:url("assets/fonts/YekanBakh-SemiBold.ttf") format("truetype");font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:"Yekan Bakh";src:url("assets/fonts/YekanBakh-Bold.ttf") format("truetype");font-style:normal;font-weight:700;font-display:swap}

:root,
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#050713;--bg-elevated:#090d1d;--surface:#0d142b;--surface-strong:#121c3b;
  --text:#f6f8ff;--text-muted:#aab4cc;--text-quiet:#75819d;
  --line:rgb(150 173 225 / 20%);--line-strong:rgb(173 194 243 / 38%);
  --cobalt:#315cff;--cobalt-deep:#1634bd;--electric-blue:#247cff;--cyan:#5ce8ff;--indigo:#765cff;
  --blue-soft:rgb(49 92 255 / 14%);--blue-glow:rgb(49 92 255 / 44%);
  --button-text:#fff;--shadow:0 24px 80px rgb(0 0 0 / 35%);
  --yalda:#d52443;--yalda-bright:#ff5268;--pomegranate-skin:#8f1028;--pomegranate-seed:#ff3858;--pomegranate-light:#ffd7dc;
}

:root[data-theme="light"]{
  color-scheme:light;
  --bg:#f3f6fc;--bg-elevated:#eaf0fa;--surface:#fff;--surface-strong:#e8eefb;
  --text:#07142e;--text-muted:#52617c;--text-quiet:#75839c;
  --line:rgb(12 42 101 / 15%);--line-strong:rgb(12 42 101 / 28%);
  --cobalt:#1748e8;--cobalt-deep:#08258f;--electric-blue:#006dff;--cyan:#00b9df;--indigo:#5743e7;
  --blue-soft:rgb(23 72 232 / 10%);--blue-glow:rgb(23 72 232 / 22%);
  --button-text:#fff;--shadow:0 24px 70px rgb(13 42 103 / 12%);
  --yalda:#c81936;--yalda-bright:#ed3a55;--pomegranate-skin:#8f1028;--pomegranate-seed:#e62f4c;--pomegranate-light:#fff0f2;
}

:root{
  --header-h:72px;--content-max:1320px;--gutter:clamp(20px,5vw,80px);--section-space:clamp(78px,9vw,120px);
  --display-xl:clamp(3.45rem,6.1vw,6.35rem);--display-lg:clamp(2.65rem,4.5vw,4.75rem);--display-md:clamp(2.1rem,3.2vw,3.45rem);
  --title-lg:clamp(1.7rem,2.3vw,2.5rem);--title-md:clamp(1.3rem,1.65vw,1.75rem);
  --body-lg:clamp(1rem,1.2vw,1.16rem);--body:1rem;--small:.84rem;--micro:.72rem;
  --ease-out:cubic-bezier(.16,1,.3,1);--ease-smooth:cubic-bezier(.65,0,.35,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px);background:var(--bg)}
body{margin:0;min-width:320px;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:"Yekan Bakh",Tahoma,sans-serif;font-weight:400;font-synthesis:none;line-height:1.82;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;transition:background-color .35s ease,color .35s ease}
body,button,input,textarea{font-family:"Yekan Bakh",Tahoma,sans-serif}
img,picture,canvas{display:block;max-width:100%}
button,input,textarea{font:inherit}
button,a,input,textarea{margin:0;-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
a{color:inherit;text-decoration:none}
p,h1,h2,h3,ol,ul,figure,fieldset{margin:0}
ol,ul{padding:0}
button{color:inherit}
[hidden]{display:none!important}
::selection{background:var(--cobalt);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
bdi[dir="ltr"]{unicode-bidi:isolate}
em{color:var(--cobalt);font-style:normal}

.skip-link{position:fixed;inset:12px auto auto 12px;z-index:999;min-height:44px;padding:10px 16px;transform:translateY(-170%);background:var(--text);color:var(--bg);font-weight:700;transition:transform .18s ease}
.skip-link:focus{transform:none}
.eyebrow,.micro-label{color:var(--text-quiet);font-size:var(--micro);font-weight:600;letter-spacing:.045em}
.signal-dot{display:inline-block;width:7px;height:7px;margin-inline-end:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgb(92 232 255 / 12%),0 0 22px var(--cyan)}

.site-header{position:fixed;inset:0 0 auto;z-index:100;display:grid;grid-template-columns:minmax(150px,1fr) auto minmax(260px,1fr);align-items:center;min-height:var(--header-h);padding-inline:var(--gutter);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.wordmark{display:flex;align-items:center;gap:8px;width:max-content;min-height:44px;line-height:1}
.wordmark span{font-size:1.18rem;font-weight:700;letter-spacing:-.03em}
.wordmark small{color:var(--text-quiet);font-size:.56rem;font-weight:600;letter-spacing:.08em}
.site-nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,40px)}
.site-nav a{position:relative;min-height:44px;padding-block:12px;color:var(--text-muted);font-size:.75rem;font-weight:600}
.site-nav a::after{position:absolute;inset:auto 0 7px;content:"";height:1px;background:var(--cobalt);transform:scaleX(0);transform-origin:right;transition:transform .25s var(--ease-out)}
.site-nav a:hover{color:var(--text)}
.site-nav a:hover::after,.site-nav a:focus-visible::after{transform:scaleX(1)}
.header-tools{display:flex;justify-content:flex-start;align-items:center;gap:8px;justify-self:end}
.icon-control,.nav-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:44px;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;font-size:.68rem}
.icon-control:hover{border-color:var(--line-strong);color:var(--text)}
.theme-toggle__sun{position:relative;width:14px;height:14px;border:1px solid currentColor;border-radius:50%}
.theme-toggle__sun::after{position:absolute;inset:3px;content:"";border-radius:50%;background:currentColor}
.motion-toggle__mark{width:14px;height:10px;border-block:1px solid currentColor;background:linear-gradient(90deg,transparent 0 24%,currentColor 25% 38%,transparent 39% 60%,currentColor 61% 74%,transparent 75%)}
.header-action{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:9px 16px;border:1px solid var(--cobalt);border-radius:8px;background:var(--cobalt);color:#fff;font-size:.72rem;font-weight:600;transition:transform .2s var(--ease-out),box-shadow .2s ease}
.header-action:hover{transform:translateY(-2px);box-shadow:0 10px 30px var(--blue-glow)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:12px}
.nav-toggle span{width:18px;height:1px;background:currentColor;transition:transform .2s ease}

.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:12px 19px;border:1px solid transparent;border-radius:10px;background:transparent;cursor:pointer;font-size:.82rem;font-weight:600;text-align:center;transition:transform .18s var(--ease-out),background-color .18s ease,border-color .18s ease,box-shadow .18s ease}
.button:not(:disabled):hover{transform:translateY(-3px)}
.button:disabled{cursor:not-allowed;opacity:.42}
.button--primary{border-color:var(--cobalt);background:var(--cobalt);color:var(--button-text);box-shadow:0 12px 36px rgb(49 92 255 / 18%)}
.button--primary:not(:disabled):hover{box-shadow:0 16px 44px var(--blue-glow)}
.button--ghost,.button--secondary,.button--quiet{border-color:var(--line-strong);color:var(--text)}
.button--ghost:hover,.button--secondary:hover,.button--quiet:hover{border-color:var(--cobalt);background:var(--blue-soft)}
.button--wide{width:100%}
.text-link{display:inline-flex;align-items:center;gap:9px;min-height:44px;color:var(--cyan);font-size:.8rem;font-weight:600}

.hero{position:relative;isolation:isolate;min-height:100svh;padding:calc(var(--header-h) + clamp(34px,5vh,72px)) var(--gutter) 56px;overflow:hidden;background:radial-gradient(circle at 15% 28%,var(--blue-soft),transparent 32%),var(--bg)}
.hero::before{position:absolute;inset:var(--header-h) var(--gutter) auto;z-index:-1;content:"";height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.hero__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:auto auto;gap:clamp(24px,3vw,48px);width:min(100%,var(--content-max));min-height:calc(100svh - var(--header-h) - 110px);margin-inline:auto;align-items:center}
.hero__copy{z-index:2;grid-column:8 / 13;grid-row:1;align-self:center;padding-block:20px}
.hero__copy .eyebrow{margin-block-end:clamp(20px,3vw,34px);color:var(--text-muted)}
.hero h1{max-width:8ch;font-size:var(--display-xl);font-weight:700;letter-spacing:-.065em;line-height:1.01}
.hero h1 em{display:inline-block;text-shadow:0 0 42px var(--blue-glow)}
.hero__lead{max-width:35rem;margin-block-start:clamp(22px,3vw,34px);color:var(--text-muted);font-size:var(--body-lg);line-height:1.9}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-block-start:30px}
.hero__requirement{display:flex;align-items:flex-start;gap:10px;max-width:43rem;margin-block-start:24px;padding-block-start:20px;border-top:1px solid var(--line);color:var(--text-muted);font-size:.78rem}
.hero__requirement>span{flex:0 0 auto;color:var(--cyan)}
.hero__requirement bdi{color:var(--text);font-weight:600}
.hero__visual{position:relative;z-index:1;grid-column:1 / 8;grid-row:1;align-self:stretch;min-height:clamp(500px,66vh,760px);overflow:hidden;border:1px solid var(--line);background:linear-gradient(145deg,var(--surface),var(--bg-elevated));box-shadow:var(--shadow)}
.hero__visual::before{position:absolute;inset:0;z-index:1;content:"";background:linear-gradient(90deg,transparent 49.8%,var(--line) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,var(--line) 50%,transparent 50.2%);pointer-events:none;opacity:.55}
.hero__visual canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2}
.hero__visual-fallback{position:absolute;inset:10%;z-index:0;background:conic-gradient(from 25deg at 50% 50%,transparent 0 15%,var(--cobalt) 18% 25%,transparent 28% 44%,var(--cyan) 47% 52%,transparent 56% 74%,var(--indigo) 78% 84%,transparent 88%);filter:blur(16px);opacity:.7}
.orbit-caption{position:absolute;inset:auto auto 26px 26px;z-index:3;display:flex;align-items:flex-end;gap:10px;direction:ltr;color:var(--text)}
.orbit-caption span{font-size:3.4rem;font-weight:700;line-height:.8}
.orbit-caption small{max-width:60px;color:var(--text-muted);font-size:.62rem;line-height:1.35}
.visual-axis{position:absolute;z-index:3;background:var(--line-strong)}
.visual-axis--x{inset:24px 24px auto;width:70px;height:1px}.visual-axis--y{inset:24px auto auto 24px;width:1px;height:70px}
.prize-beacon{z-index:4;grid-column:1 / 4;grid-row:1;align-self:end;min-height:230px;margin:0 0 24px 24px;padding:24px;border:1px solid rgb(255 255 255 / 18%);background:linear-gradient(145deg,var(--cobalt),var(--cobalt-deep));color:#fff;box-shadow:0 24px 70px var(--blue-glow)}
.prize-beacon__top,.prize-beacon__date{display:flex;justify-content:space-between;gap:16px;align-items:center}
.prize-beacon__top p,.prize-beacon__date{font-size:.66rem;color:rgb(255 255 255 / 72%)}
.prize-beacon__top strong{font-size:.8rem;font-weight:600}
.prize-beacon__number{display:flex;align-items:flex-end;gap:12px;margin-block:22px}
.prize-beacon__number span{font-size:clamp(4.7rem,7.4vw,7.2rem);font-weight:700;letter-spacing:-.08em;line-height:.68}
.prize-beacon__number p{font-size:.8rem;line-height:1.35}
.prize-beacon__date{padding-block-start:14px;border-top:1px solid rgb(255 255 255 / 20%)}
.hero-facts{grid-column:1 / 13;grid-row:2;display:grid;grid-template-columns:repeat(3,1fr);align-self:end;border-block:1px solid var(--line)}
.hero-facts div{display:grid;gap:8px;min-height:100px;padding:20px clamp(18px,2.4vw,34px)}
.hero-facts div:not(:last-child){border-inline-end:1px solid var(--line)}
.hero-facts span{color:var(--text-quiet);font-size:.67rem}.hero-facts strong{font-size:1rem;font-weight:600}
.scroll-cue{position:absolute;inset:auto var(--gutter) 18px auto;display:flex;align-items:center;gap:12px;min-height:44px;color:var(--text-quiet);font-size:.63rem}
.scroll-cue i{display:block;width:38px;height:1px;background:var(--cobalt);transform-origin:right;animation:scrollPulse 2.2s ease-in-out infinite}

.section{width:min(100%,calc(var(--content-max) + 2 * var(--gutter)));margin-inline:auto;padding:var(--section-space) var(--gutter)}
.subpage-main{padding-block-start:var(--header-h)}
.subpage-hero{width:min(100%,calc(var(--content-max) + 2 * var(--gutter)));margin-inline:auto;padding:clamp(92px,12vw,170px) var(--gutter) var(--section-space)}
.subpage-hero__label{display:flex;align-items:center;gap:10px;margin-block-end:24px;color:var(--text-muted);font-size:.76rem}
.subpage-hero h1{max-width:13ch;font-size:var(--display-xl);font-weight:700;letter-spacing:-.06em;line-height:1.06}
.subpage-hero>p:last-child{max-width:52ch;margin-block-start:30px;color:var(--text-muted);font-size:var(--body-lg)}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}
.info-grid article{min-height:280px;padding:clamp(26px,3.6vw,50px)}
.info-grid article:not(:last-child){border-inline-end:1px solid var(--line)}
.info-grid article>span{display:block;margin-block-end:clamp(62px,7vw,96px);color:var(--cobalt);font-size:.68rem}
.info-grid h2,.info-grid h3{margin-block-end:12px;font-size:var(--title-md);font-weight:600}
.info-grid p{max-width:34ch;color:var(--text-muted);font-size:.84rem}
.info-panel{display:grid;grid-template-columns:minmax(240px,.62fr) minmax(320px,1.38fr);gap:clamp(32px,7vw,100px);padding:clamp(34px,5vw,70px);border:1px solid var(--line);background:var(--surface)}
.info-panel strong{font-size:var(--title-lg);font-weight:600}.info-panel p{color:var(--text-muted)}
.subpage-actions{display:flex;flex-wrap:wrap;gap:12px;margin-block-start:34px}
.section-kicker{display:flex;align-items:center;gap:14px;margin-block-end:clamp(34px,5vw,62px);padding-block-end:16px;border-bottom:1px solid var(--line)}
.section-kicker span{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line-strong);border-radius:50%;color:var(--cobalt);font-size:.65rem}
.section-kicker p{color:var(--text-quiet);font-size:.68rem;font-weight:600}
.section-heading{margin-block-end:clamp(42px,7vw,84px)}
.section-heading--split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);align-items:end;gap:clamp(42px,8vw,128px)}
.section-heading .eyebrow{margin-block-end:16px}
.section-heading h2,.jury-panel h2,.closing h2{font-size:var(--display-lg);font-weight:700;letter-spacing:-.058em;line-height:1.08}
.section-intro{max-width:44ch;color:var(--text-muted);font-size:var(--body-lg);line-height:1.95}
.subtle-note{margin-block-start:14px;padding-block-start:14px;border-top:1px solid var(--line);color:var(--text-quiet);font-size:.78rem}

.role-strip{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}
.role-strip article{min-height:250px;padding:clamp(26px,3.4vw,46px)}
.role-strip article:not(:last-child){border-inline-end:1px solid var(--line)}
.role-strip span{display:block;margin-block-end:clamp(56px,7vw,92px);color:var(--text-quiet);font-size:.67rem}
.role-strip strong{display:block;margin-block-end:12px;font-size:var(--title-lg);font-weight:600;letter-spacing:-.03em}
.role-strip p{max-width:30ch;color:var(--text-muted);font-size:.83rem}

.branch-demo{display:grid;grid-template-columns:minmax(320px,.84fr) minmax(450px,1.16fr);min-height:560px;margin-block-start:clamp(54px,8vw,104px);border:1px solid var(--line);background:var(--surface)}
.branch-demo__prompt,.branch-demo__stage{min-width:0;padding:clamp(30px,4.6vw,64px)}
.branch-demo__prompt{border-inline-end:1px solid var(--line)}
.branch-demo__prompt h3{max-width:12ch;margin-block:clamp(48px,6vw,86px) 18px;font-size:var(--display-md);font-weight:700;letter-spacing:-.05em;line-height:1.14}
.branch-demo__prompt>p:not(.micro-label){max-width:31ch;color:var(--text-muted);font-size:.9rem}
.branch-demo__choices{display:grid;margin-block-start:38px;border-top:1px solid var(--line)}
.branch-demo__choices button{display:grid;grid-template-columns:42px 1fr;align-items:center;min-height:72px;padding:12px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;text-align:start;transition:padding .22s var(--ease-out),background .18s ease}
.branch-demo__choices button:hover{padding-inline:12px}.branch-demo__choices button[aria-pressed="true"]{padding-inline:14px;background:var(--cobalt);color:#fff}
.branch-demo__choices span{color:var(--text-quiet);font-size:.65rem}.branch-demo__choices strong{font-size:.86rem;font-weight:600}
.branch-demo__stage{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:radial-gradient(circle at 25% 25%,var(--blue-soft),transparent 42%),var(--bg-elevated)}
.branch-demo__orbit{position:absolute;inset:50% auto auto 50%;z-index:-1;width:min(62%,390px);aspect-ratio:1;transform:translate(-50%,-62%)}
.branch-demo__orbit i{position:absolute;inset:15%;border:1px solid var(--cobalt);border-radius:48% 52% 62% 38%;box-shadow:0 0 26px var(--blue-glow);opacity:.55;transition:transform .7s var(--ease-out)}
.branch-demo__orbit i:nth-child(2){transform:rotate(32deg) scale(.82)}.branch-demo__orbit i:nth-child(3){transform:rotate(66deg) scale(.66)}.branch-demo__orbit i:nth-child(4){transform:rotate(98deg) scale(.5)}.branch-demo__orbit i:nth-child(5){transform:rotate(132deg) scale(.35)}
.branch-demo[data-branch-state="mystery"] .branch-demo__orbit i{transform:rotate(-32deg) skewX(12deg)}
.branch-demo[data-branch-state="travel"] .branch-demo__orbit i{transform:rotate(42deg) translateX(24px)}
.branch-demo__result h3{max-width:12ch;margin-block:15px 18px;font-size:clamp(2.35rem,4.7vw,5.2rem);font-weight:700;letter-spacing:-.062em;line-height:1}
.branch-demo__result>p:not(.micro-label){max-width:40ch;color:var(--text-muted);font-size:.86rem}
.branch-demo__lesson{margin-block-start:20px;padding-block-start:16px;border-top:1px solid var(--line)}
.branch-demo__actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-block-start:28px}

.rules{position:relative}.rules::before{position:absolute;inset:0 calc(50% - 50vw);z-index:-1;content:"";background:var(--bg-elevated)}
.rules-matrix{display:grid;grid-template-columns:repeat(12,1fr);border-top:1px solid var(--line);list-style:none}
.rules-matrix li{display:grid;grid-template-columns:48px 1fr;gap:16px;min-height:210px;padding:28px;border-bottom:1px solid var(--line)}
.rules-matrix li:nth-child(1),.rules-matrix li:nth-child(2),.rules-matrix li:nth-child(3){grid-column:span 4}.rules-matrix li:nth-child(4),.rules-matrix li:nth-child(5){grid-column:span 6}
.rules-matrix li:not(:nth-child(3)):not(:nth-child(5)){border-inline-end:1px solid var(--line)}
.rules-matrix>li>span{color:var(--cobalt);font-size:.7rem}.rules-matrix h3{margin-block-end:12px;font-size:var(--title-md);font-weight:600;letter-spacing:-.025em}.rules-matrix p{max-width:33ch;color:var(--text-muted);font-size:.83rem}
.mention-notice{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(22px,3vw,42px);margin-block-start:42px;padding:clamp(24px,3.5vw,44px);border:1px solid var(--cobalt);background:var(--blue-soft)}
.mention-notice__icon{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;background:var(--cobalt);color:#fff;font-size:1.8rem;font-weight:700}
.mention-notice h3{margin-block:6px 8px;font-size:var(--title-md);font-weight:600}.mention-notice p:last-child{max-width:54ch;color:var(--text-muted);font-size:.84rem}

.participation-rail{position:relative;display:grid;grid-template-columns:repeat(6,1fr);border-block:1px solid var(--line);list-style:none}
.participation-rail::before{position:absolute;inset:69px 0 auto;z-index:0;content:"";height:2px;background:linear-gradient(90deg,var(--cobalt),var(--cyan))}
.participation-rail li{position:relative;z-index:1;min-height:330px;padding:30px 22px}.participation-rail li:not(:last-child){border-inline-end:1px solid var(--line)}
.participation-rail>li>span{display:grid;place-items:center;width:52px;height:52px;margin-block-end:clamp(58px,7vw,94px);border:1px solid var(--cobalt);border-radius:50%;background:var(--bg);color:var(--cobalt);font-size:.68rem;transition:background .3s ease,color .3s ease,transform .3s var(--ease-out)}
.participation-rail li.is-current>span{transform:scale(1.08);background:var(--cobalt);color:#fff;box-shadow:0 0 34px var(--blue-glow)}
.participation-rail h3{margin-block-end:10px;font-size:1rem;font-weight:600}.participation-rail p{color:var(--text-muted);font-size:.76rem}.participation-rail a{display:inline-flex;min-height:44px;align-items:center;margin-block-start:14px;color:var(--cobalt);font-size:.72rem;font-weight:600}

.timeline-15{padding:clamp(26px,4vw,54px);border:1px solid var(--line);background:var(--surface)}
.timeline-15__days{display:grid;grid-template-columns:repeat(15,1fr);list-style:none}
.timeline-15__days li{position:relative;display:grid;place-items:center;height:70px;border-top:1px solid var(--line);color:var(--text-quiet);font-size:.65rem}
.timeline-15__days li::before{position:absolute;inset:-4px 50% auto;content:"";width:7px;height:7px;border-radius:50%;background:var(--line-strong);transform:translateX(50%)}
.timeline-15__days li.is-key{color:var(--text);font-weight:700}.timeline-15__days li.is-key::before{width:11px;height:11px;inset-block-start:-6px;background:var(--cobalt);box-shadow:0 0 22px var(--blue-glow)}
.timeline-15__events{display:grid;grid-template-columns:repeat(3,1fr);margin-block-start:28px;border-top:1px solid var(--line)}
.timeline-15__events article{min-height:180px;padding:26px}.timeline-15__events article:not(:last-child){border-inline-end:1px solid var(--line)}
.timeline-15__events span{color:var(--cobalt);font-size:.7rem;font-weight:600}.timeline-15__events h3{margin-block:34px 8px;font-size:var(--title-md);font-weight:600}.timeline-15__events p{color:var(--text-muted);font-size:.8rem}
.yalda-panel{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(280px,.8fr) minmax(320px,1fr) minmax(220px,.55fr);align-items:center;min-height:540px;margin-block-start:36px;padding:clamp(30px,5vw,70px);overflow:hidden;background:linear-gradient(135deg,#160710,#310a18 54%,#15070f);color:#fff}
.yalda-panel::after{position:absolute;inset:0;z-index:-1;content:"";background:radial-gradient(circle at 20% 50%,rgb(255 56 88 / 20%),transparent 35%)}
.pomegranate{position:relative;width:min(100%,360px);aspect-ratio:.86;margin-inline:auto}
.pomegranate__shell{position:absolute;inset:15% 8% 2%;display:grid;grid-template-columns:repeat(4,1fr);place-items:center;padding:18%;border:1px solid rgb(255 215 220 / 42%);border-radius:48% 48% 52% 52% / 42% 42% 58% 58%;box-shadow:inset 0 0 70px rgb(213 36 67 / 24%),0 0 70px rgb(213 36 67 / 18%)}
.pomegranate__shell i{width:34px;height:46px;border-radius:58% 42% 62% 38%;background:linear-gradient(145deg,var(--pomegranate-light),var(--pomegranate-seed) 38%,var(--pomegranate-skin));box-shadow:0 6px 18px rgb(0 0 0 / 28%);transform:rotate(var(--seed-rotation,0deg))}
.pomegranate__shell i:nth-child(3n){--seed-rotation:18deg}.pomegranate__shell i:nth-child(3n+1){--seed-rotation:-13deg}
.pomegranate__crown{position:absolute;inset:1% 35% auto;height:20%;z-index:2}.pomegranate__crown i{position:absolute;inset:auto 0 0;width:38%;height:100%;background:var(--pomegranate-skin);clip-path:polygon(50% 0,100% 100%,0 100%)}.pomegranate__crown i:nth-child(2){left:31%}.pomegranate__crown i:nth-child(3){left:62%}
.yalda-panel__copy .micro-label{color:rgb(255 215 220 / 68%)}.yalda-panel__copy h3{margin-block:12px 20px;font-size:var(--display-md);font-weight:700;letter-spacing:-.05em;line-height:1.05}.yalda-panel__copy>p:last-child{max-width:38ch;color:rgb(255 255 255 / 72%);font-size:.9rem}
.yalda-panel__fact{display:grid;gap:8px;padding:26px;border-block:1px solid rgb(255 215 220 / 24%)}.yalda-panel__fact span{color:rgb(255 255 255 / 62%);font-size:.68rem}.yalda-panel__fact strong{font-size:1.18rem;font-weight:600}

.studio{position:relative}.studio::before{position:absolute;inset:0 calc(50% - 50vw);z-index:-1;content:"";background:linear-gradient(180deg,var(--bg-elevated),var(--bg))}
.studio-shell{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(420px,1.18fr);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.idea-form,.preview{min-width:0;padding:clamp(28px,4.5vw,60px)}.idea-form{border-inline-end:1px solid var(--line)}
.form-intro{margin-block-end:40px}.form-intro h3{margin-block-start:8px;font-size:var(--title-lg);font-weight:600}
.field{margin-block-end:30px}.field__top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-block-end:10px}.field__top label{font-size:.8rem;font-weight:600}.field__top span,.field__top output{color:var(--text-quiet);font-size:.66rem}
.field textarea,.field input{width:100%;min-height:54px;padding:15px 0;border:0;border-bottom:1px solid var(--line-strong);border-radius:0;outline:0;background:transparent;color:var(--text);font-size:1rem;resize:vertical;transition:border-color .18s ease,background .18s ease}
.field textarea{min-height:116px}.field textarea:focus,.field input:focus{border-bottom-color:var(--cobalt)}.field textarea::placeholder,.field input::placeholder{color:var(--text-quiet);opacity:.72}
.field__messages{display:flex;justify-content:space-between;gap:16px;margin-block-start:8px;color:var(--text-quiet);font-size:.66rem}.field__error{color:#ff7889}.field[data-state="error"] textarea{border-color:#ff667a;background:rgb(255 82 104 / 5%)}
.theme-picker,.ratio-picker{padding:0;border:0;margin-block:0 30px}.theme-picker legend,.ratio-picker legend{margin-block-end:12px;font-size:.78rem;font-weight:600}
.segmented-control{display:grid;grid-template-columns:1fr 1fr;padding:4px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.segmented-control label{cursor:pointer}.segmented-control input{position:absolute;opacity:0;pointer-events:none}.segmented-control span{display:flex;align-items:center;justify-content:center;gap:9px;min-height:46px;border-radius:7px;color:var(--text-muted);font-size:.76rem;font-weight:600}.segmented-control i{width:13px;height:13px;border:1px solid var(--line-strong);border-radius:50%;background:#050713}.segmented-control label:last-child i{background:#f3f6fc}.segmented-control input:checked+span{background:var(--surface-strong);color:var(--text);box-shadow:0 4px 14px rgb(0 0 0 / 8%)}.segmented-control input:focus-visible+span{outline:2px solid var(--cyan);outline-offset:2px}
.ratio-picker__options{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.ratio-picker__options label{position:relative;display:grid;place-items:center;align-content:center;min-height:126px;padding:12px;border-inline-end:1px solid var(--line);cursor:pointer;text-align:center}.ratio-picker__options label:last-child{border:0}.ratio-picker__options input{position:absolute;opacity:0}.ratio-picker__options label:has(input:checked){background:var(--blue-soft);box-shadow:inset 0 0 0 1px var(--cobalt)}.ratio-picker__options input:focus-visible~strong{outline:2px solid var(--cyan);outline-offset:3px}.ratio-picker__options strong{margin-block:8px 2px;font-size:.76rem;font-weight:600}.ratio-picker__options small{color:var(--text-quiet);font-size:.55rem}.ratio-picker__options em{position:absolute;inset:6px auto auto 6px;font-size:.52rem;font-style:normal}.ratio-shape{display:block;width:18px;border:1px solid var(--text-muted)}.ratio-shape--story{height:31px}.ratio-shape--post{height:23px}.ratio-shape--square{height:18px}
.form-status,.preview-status,.export-status{min-height:26px;margin-block-start:12px;color:var(--text-muted);font-size:.7rem}
.preview{background:var(--bg-elevated)}.preview__head{display:flex;justify-content:space-between;align-items:end;margin-block-end:24px}.preview__head h3{margin-block-start:6px;font-size:var(--title-lg);font-weight:600}.preview__head>bdi{color:var(--text-quiet);font-size:.7rem}
.canvas-stage{position:relative;display:grid;place-items:center;min-height:520px;padding:24px;overflow:hidden;border:1px solid var(--line);background:radial-gradient(circle at 50% 30%,var(--blue-soft),transparent 56%),var(--bg)}
.canvas-stage canvas{width:auto;max-width:100%;max-height:680px;box-shadow:0 18px 70px rgb(0 0 0 / 26%)}.canvas-stage[data-ratio="story"] canvas{aspect-ratio:9/16}.canvas-stage[data-ratio="post"] canvas{aspect-ratio:4/5}.canvas-stage[data-ratio="square"] canvas{aspect-ratio:1}
.canvas-loading{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:12px;background:color-mix(in srgb,var(--bg) 82%,transparent);font-size:.72rem}.canvas-loading[data-ready="true"]{pointer-events:none;opacity:0}.canvas-loading span{width:24px;height:24px;border:2px solid var(--line);border-top-color:var(--cobalt);border-radius:50%;animation:spin .8s linear infinite}
.export-actions{display:flex;flex-wrap:wrap;gap:9px;margin-block-start:18px}.export-actions .button{flex:1 1 130px}.instagram-instruction{display:grid;grid-template-columns:34px 1fr;gap:12px;margin-block-start:22px;padding:18px;border:1px solid var(--line);background:var(--surface)}.instagram-instruction>span{color:var(--cobalt);font-size:.65rem}.instagram-instruction p{color:var(--text-muted);font-size:.72rem}

.jury-panel{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(320px,.8fr) minmax(420px,1.2fr);min-height:620px;overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.jury-orbits{position:relative;min-height:620px;overflow:hidden;background:radial-gradient(circle at 48% 46%,var(--blue-soft),transparent 48%),var(--bg-elevated)}.jury-orbits i{position:absolute;inset:50% auto auto 50%;width:58%;aspect-ratio:1;border:2px solid var(--cobalt);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 50px var(--blue-glow)}.jury-orbits i:nth-child(2){transform:translate(-36%,-58%) scale(.72);border-color:var(--cyan)}.jury-orbits i:nth-child(3){transform:translate(-65%,-38%) scale(.46);border-color:var(--indigo)}
.jury-panel__copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(38px,6vw,86px)}.jury-panel__copy h2{margin-block:14px 26px}.jury-panel__copy>p:not(.eyebrow){max-width:44ch;color:var(--text-muted);font-size:.92rem}.jury-panel__copy ul{display:flex;flex-wrap:wrap;gap:8px;margin-block:28px;list-style:none}.jury-panel__copy li{padding:8px 12px;border:1px solid var(--line);border-radius:6px;color:var(--text-muted);font-size:.7rem}.jury-panel__copy small{max-width:46ch;margin-block-start:16px;color:var(--text-quiet);font-size:.68rem}

.faq-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:nth-child(odd){border-inline-end:1px solid var(--line)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:88px;padding:20px clamp(18px,3vw,34px);cursor:pointer;font-size:.9rem;font-weight:600;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::before{content:"+";order:2;color:var(--cobalt);font-size:1.4rem;font-weight:400}.faq-list details[open] summary::before{content:"−"}.faq-list details p{max-width:52ch;padding:0 clamp(18px,3vw,34px) 26px;color:var(--text-muted);font-size:.8rem}

.closing{position:relative;isolation:isolate;display:grid;place-items:center;min-height:780px;padding:var(--section-space) var(--gutter);overflow:hidden;background:var(--bg-elevated)}
.closing__orbit{position:absolute;inset:50% auto auto 50%;z-index:-1;width:min(76vw,830px);aspect-ratio:1;transform:translate(-50%,-50%)}.closing__orbit i{position:absolute;inset:12%;border:1px solid var(--cobalt);border-radius:52% 48% 63% 37%;box-shadow:0 0 60px var(--blue-glow);animation:orbitSlow 22s linear infinite}.closing__orbit i:nth-child(2){transform:rotate(34deg) scale(.83);animation-duration:28s}.closing__orbit i:nth-child(3){transform:rotate(70deg) scale(.67);animation-duration:34s}.closing__orbit i:nth-child(4){transform:rotate(104deg) scale(.5);animation-duration:40s}.closing__orbit i:nth-child(5){transform:rotate(138deg) scale(.33);animation-duration:46s}
.closing__copy{text-align:center}.closing__copy>p{margin-block-end:22px;color:var(--text-muted);font-size:.75rem}.closing h2{font-size:var(--display-xl)}.closing__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-block-start:34px}
.site-footer{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:34px;padding:48px var(--gutter);border-top:1px solid var(--line);background:var(--bg)}.site-footer__wordmark{font-size:1.1rem;font-weight:700}.site-footer>div>p:last-child{color:var(--text-quiet);font-size:.67rem}.site-footer__links{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}.site-footer__links a{min-height:44px;padding-block:10px;color:var(--text-muted);font-size:.7rem}.site-footer__links a:hover{color:var(--cobalt)}.site-footer__meta{justify-self:end;color:var(--text-quiet);font-size:.66rem;text-align:left}
.noscript,.noscript-inline{padding:16px;background:var(--cobalt);color:#fff;text-align:center;font-size:.8rem}.noscript{position:fixed;inset:auto 0 0;z-index:1000}

[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .72s var(--ease-out),transform .72s var(--ease-out)}
[data-reveal].is-visible{opacity:1;transform:none}
html:not(.js-ready) [data-reveal]{opacity:1;transform:none}

@keyframes scrollPulse{0%,100%{transform:scaleX(.35);opacity:.4}50%{transform:scaleX(1);opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes orbitSlow{to{rotate:360deg}}

@media (max-width:1100px){
  .site-header{grid-template-columns:1fr auto}.site-nav{display:none}.site-nav[data-open="true"]{position:fixed;inset:var(--header-h) 0 auto;display:grid;padding:22px var(--gutter);border-bottom:1px solid var(--line);background:var(--bg-elevated);box-shadow:var(--shadow)}.site-nav[data-open="true"] a{font-size:.9rem}.nav-toggle{display:flex}.header-action{display:none}
  .hero__copy{grid-column:7 / 13}.hero__visual{grid-column:1 / 7}.prize-beacon{grid-column:1 / 5}.hero-facts{grid-column:1 / 13}
  .participation-rail{grid-template-columns:repeat(3,1fr)}.participation-rail::before{display:none}.participation-rail li{min-height:280px;border-bottom:1px solid var(--line)}.participation-rail li:nth-child(3){border-inline-end:0}
  .studio-shell{grid-template-columns:minmax(300px,.9fr) minmax(360px,1.1fr)}.canvas-stage{min-height:460px}
}

@media (max-width:820px){
  :root{--display-xl:clamp(3.15rem,12vw,4.9rem);--display-lg:clamp(2.35rem,8vw,3.7rem);--display-md:clamp(2rem,7vw,3.1rem);--section-space:78px}
  .theme-toggle>span:last-child,.motion-toggle>span:last-child{display:none}
  .hero{padding-block-start:calc(var(--header-h) + 24px);min-height:auto}.hero__grid{grid-template-columns:1fr;min-height:0}.hero__copy{grid-column:1;grid-row:1;padding-block:22px}.hero h1{max-width:7.5ch}.hero__lead{max-width:32rem}.prize-beacon{grid-column:1;grid-row:2;min-height:210px;margin:0}.hero-facts{grid-column:1;grid-row:3}.hero__visual{grid-column:1;grid-row:4;min-height:500px}.scroll-cue{display:none}
  .section-heading--split{grid-template-columns:1fr;gap:28px}.section-intro{max-width:50ch}
  .role-strip{grid-template-columns:1fr}.role-strip article{min-height:190px}.role-strip article:not(:last-child){border-inline-end:0;border-bottom:1px solid var(--line)}.role-strip span{margin-block-end:32px}
  .branch-demo{grid-template-columns:1fr}.branch-demo__prompt{border-inline-end:0;border-bottom:1px solid var(--line)}.branch-demo__stage{min-height:520px}
  .rules-matrix{grid-template-columns:1fr}.rules-matrix li:nth-child(n){grid-column:1}.rules-matrix li:not(:last-child){border-inline-end:0}.mention-notice{grid-template-columns:auto 1fr}.mention-notice .button{grid-column:1 / -1;width:100%}
  .participation-rail{grid-template-columns:1fr;border-inline-start:2px solid var(--cobalt)}.participation-rail li{display:grid;grid-template-columns:58px 1fr;gap:20px;min-height:180px}.participation-rail li:not(:last-child){border-inline-end:0}.participation-rail>li>span{margin:0}
  .timeline-15__days{grid-template-columns:repeat(5,1fr);gap:1px}.timeline-15__days li{height:54px;border:1px solid var(--line)}.timeline-15__events{grid-template-columns:1fr}.timeline-15__events article:not(:last-child){border-inline-end:0;border-bottom:1px solid var(--line)}
  .yalda-panel{grid-template-columns:1fr 1fr}.yalda-panel__fact{grid-column:1 / -1}.pomegranate{width:min(100%,280px)}
  .studio-shell{grid-template-columns:1fr}.idea-form{border-inline-end:0;border-bottom:1px solid var(--line)}.canvas-stage{min-height:520px}
  .jury-panel{grid-template-columns:1fr}.jury-orbits{min-height:380px}.jury-panel__copy{padding-block:54px}
  .faq-list{grid-template-columns:1fr}.faq-list details:nth-child(odd){border-inline-end:0}
  .site-footer{grid-template-columns:1fr;text-align:center}.site-footer__meta{justify-self:center;text-align:center}.site-footer__links{justify-content:center}
  .info-grid{grid-template-columns:1fr}.info-grid article{min-height:210px}.info-grid article:not(:last-child){border-inline-end:0;border-bottom:1px solid var(--line)}.info-grid article>span{margin-block-end:36px}.info-panel{grid-template-columns:1fr}
}

@media (max-width:560px){
  :root{--header-h:64px;--gutter:20px;--display-xl:clamp(3rem,14.8vw,3.9rem);--display-lg:clamp(2.25rem,11vw,3rem);--body:15px}
  .site-header{padding-inline:16px}.wordmark small{display:none}.header-tools{gap:5px}.icon-control,.nav-toggle{padding:8px}.hero{padding-inline:20px}.hero__copy .eyebrow{max-width:31ch}.hero__actions{display:grid}.hero__actions .button{width:100%}.hero__requirement{font-size:.74rem}.hero__visual{min-height:420px}.orbit-caption span{font-size:2.8rem}
  .prize-beacon{padding:22px}.prize-beacon__number span{font-size:5.4rem}.hero-facts{grid-template-columns:1fr}.hero-facts div{min-height:76px}.hero-facts div:not(:last-child){border-inline-end:0;border-bottom:1px solid var(--line)}
  .section{padding-inline:20px}.section-kicker{margin-block-end:38px}.section-heading{margin-block-end:42px}.section-intro{font-size:.95rem}.section-heading h2{line-height:1.12}
  .branch-demo__prompt,.branch-demo__stage{padding:26px 22px}.branch-demo__stage{min-height:480px}.branch-demo__result h3{font-size:2.5rem}.branch-demo__actions{display:grid}.branch-demo__actions .button,.branch-demo__actions .text-link{width:100%}
  .rules-matrix li{grid-template-columns:38px 1fr;padding:22px 8px}.mention-notice{grid-template-columns:1fr}.mention-notice__icon{width:52px;height:52px}
  .participation-rail li{padding:24px 16px}.timeline-15{padding:18px}.timeline-15__events article{padding:22px}.yalda-panel{grid-template-columns:1fr;padding:30px 22px}.pomegranate{width:230px}.pomegranate__shell i{width:26px;height:35px}
  .idea-form,.preview{padding:26px 20px}.ratio-picker__options{grid-template-columns:1fr}.ratio-picker__options label{grid-template-columns:auto 1fr auto;place-items:center start;min-height:74px;text-align:start}.ratio-picker__options label:not(:last-child){border-inline-end:0;border-bottom:1px solid var(--line)}.ratio-shape{grid-row:1 / 3}.ratio-picker__options strong{margin:0}.ratio-picker__options small{grid-column:2}.ratio-picker__options em{position:static;grid-column:3;grid-row:1 / 3}.canvas-stage{min-height:430px;padding:14px}.canvas-stage canvas{max-height:560px}.export-actions{display:grid;grid-template-columns:1fr 1fr}.export-actions .button{min-width:0;padding-inline:10px}
  .jury-orbits{min-height:300px}.jury-panel__copy{padding:38px 22px}.jury-panel__copy .button{width:100%}.closing{min-height:650px;padding-inline:20px}.closing__actions{display:grid}.closing__actions .button{width:100%}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.motion-toggle{display:none!important}}
html[data-motion="off"] *{animation-play-state:paused!important}
html[data-motion="off"] [data-reveal]{opacity:1;transform:none}

@media (forced-colors:active){.button,.icon-control,.nav-toggle,.prize-beacon,.hero__visual,.branch-demo,.mention-notice,.timeline-15,.studio-shell,.jury-panel{border:1px solid CanvasText}.signal-dot,.participation-rail>li>span{forced-color-adjust:none}.hero__visual-fallback,.closing__orbit,.jury-orbits,.branch-demo__orbit{display:none}}

@media print{.site-header,.scroll-cue,.hero__visual canvas,.hero__actions,.export-actions,.closing{display:none!important}body{background:#fff;color:#000}.section{break-inside:avoid}.hero{min-height:auto;padding-top:40px}.hero__copy,.prize-beacon,.hero-facts{grid-column:1 / -1}.hero__visual{display:none}}