/* Landing v3 (landing.html). Dark mode: landing-v3.dark.css, generated by scripts/build-dark-theme.mjs. */
@font-face{font-family:Vazirmatn;src:url('/vazirmatn-arabic-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('/vazirmatn-arabic-600-normal.woff2') format('woff2');font-weight:600 900;font-display:swap}
:root{font-family:Vazirmatn,Tahoma,sans-serif;color:#17382b;background:#f7f8f3;font-synthesis:none;--ink:#17382b;--muted:#566a5e;--line:#dde6dd;--brand:#1f6b47;--brand-2:#2f8a5d;--soft:#eaf4ec;--card:#ffffff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:#f7f8f3}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
figure{margin:0;min-width:0}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:800;color:var(--ink)}
p{color:var(--muted);line-height:2}
.wrap{width:calc(100% - 40px);max-width:1160px;margin-inline:auto}
.skip{position:absolute;top:-100px;inset-inline-start:12px;z-index:50;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}
.skip:focus{top:12px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #287451;outline-offset:4px;border-radius:6px}

/* Navigation */
.nav-shell{position:sticky;top:0;z-index:30;background:#f7f8f3e6;backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:9px;font-size:1.2rem;font-weight:800;text-decoration:none;color:var(--ink)}
.brand small{display:block;font-size:.62rem;font-weight:400;letter-spacing:1.6px;line-height:1.1;color:var(--muted)}
.nav-links{display:flex;gap:4px;margin-inline-start:12px}
.nav-links a{padding:8px 12px;border-radius:10px;text-decoration:none;font-size:.92rem;color:var(--muted);font-weight:600}
.nav-links a:hover{background:var(--soft);color:var(--ink)}
.nav-links a.nav-languages{color:var(--brand);background:var(--soft);white-space:nowrap}
.nav-languages-short{display:none}
.nav-end .button.small{white-space:nowrap}
@media (max-width:480px){.brand>span{display:none}.nav-links a.nav-languages{padding:8px 10px}.nav-end{gap:6px}}
.nav-end{display:flex;align-items:center;gap:10px;margin-inline-start:auto}
.nav-login{text-decoration:none;font-weight:600;padding:8px 10px;font-size:.92rem}
.theme-toggle{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;padding:0}
.theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:14px;background:var(--brand);color:#fff;font-weight:800;text-decoration:none;box-shadow:0 10px 24px #1f6b4733;transition:transform .2s,background .2s}
.button:hover{background:#185a3b;transform:translateY(-2px)}
.button.small{min-height:42px;padding:0 16px;border-radius:12px;font-size:.92rem;box-shadow:none}
.ghost-link{font-weight:700;color:var(--brand);text-decoration:none;padding:10px 4px}
.ghost-link:hover{text-decoration:underline;text-underline-offset:6px}

/* Hero */
.hero{background:radial-gradient(900px 420px at 85% -10%,#d7efdd,transparent 70%),radial-gradient(700px 380px at 0% 20%,#fdf3d8,transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding-block:64px 72px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#ffffffb3;border:1px solid var(--line);font-size:.86rem;font-weight:700;color:var(--brand)}
.dot{width:8px;height:8px;border-radius:50%;background:#2c9357;box-shadow:0 0 0 4px #2c935726}
.hero h1{margin-top:18px;font-size:clamp(2rem,4.4vw,3.5rem);line-height:1.45;letter-spacing:-.5px}
.hero h1 span{color:var(--brand)}
.lead{margin-top:18px;font-size:1.08rem;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:28px}
.trust{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.88rem;color:var(--muted)}
.trust li{display:flex;align-items:center;gap:7px}
.trust li::before{content:'';width:18px;height:18px;border-radius:50%;background:#d9efe0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6b47' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat;flex:none}

/* Hero visual: an app mock in HTML, so the hero needs no image and paints instantly. */
.hero-visual{position:relative;min-height:500px}
.mock-card{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 50px #17382b1f}
.mock-timer{inset-inline-end:0;top:0;width:min(330px,70%);padding:22px}
.mock-top{display:flex;align-items:center;gap:8px;font-size:.88rem;font-weight:700;color:var(--muted)}
.live-dot{width:9px;height:9px;border-radius:50%;background:#2c9357;box-shadow:0 0 0 4px #2c935726}
.mock-clock{margin:14px 0 18px;font-size:3.1rem;font-weight:800;letter-spacing:1px;color:var(--ink);font-variant-numeric:tabular-nums;text-align:center}
.mock-goal{display:flex;justify-content:space-between;font-size:.86rem;color:var(--muted)}
.mock-goal b{color:var(--brand)}
.mock-bar{height:9px;border-radius:99px;background:#e6efe8;margin:8px 0 18px;overflow:hidden}
.mock-bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#5cc98c,#1f6b47)}
.mock-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:10px;font-size:.9rem;font-weight:700;text-align:center}
.mock-actions span{padding:11px;border-radius:12px;background:#eef3ef;color:var(--ink)}
.mock-actions .primary{background:var(--brand);color:#fff}
.mock-board{inset-inline-start:0;bottom:0;width:min(280px,62%);padding:16px 16px 10px}
.mock-title{font-weight:800;font-size:.92rem;margin-bottom:8px}
.mock-board ol{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.mock-board li{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:12px;font-size:.9rem}
.mock-board li span{flex:1;font-weight:700}
.mock-board li b{color:var(--brand);font-size:.85rem}
.mock-board li.me{background:#e9f5ed;box-shadow:inset 0 0 0 2px #a9d6b8}
.mock-chip{position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:16px;background:var(--card);border:1px solid var(--line);box-shadow:0 14px 30px #17382b1f;font-size:.86rem;font-weight:700;color:var(--ink)}
.chip-check{inset-inline-end:4%;bottom:40px}
.chip-check span{padding:3px 10px;border-radius:9px;background:#eaf4ec;color:var(--brand);font-weight:800}
.chip-cheer{inset-inline-start:4%;top:70px}

/* Sections */
.section{padding-block:84px}
.band{background:linear-gradient(180deg,#eef5ef,#f5f8f2);padding-block:84px;border-block:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:40px}
.eyebrow{font-size:.88rem;font-weight:800;color:var(--brand);margin-bottom:10px}
[data-theme="dark"] .eyebrow{color:var(--brand-2)}
.section-head h2,.fair h2,.live-park h2,.final h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.55}
.section-head p:not(.eyebrow){margin-top:12px;font-size:1.02rem}
.section-head a{color:var(--brand);font-weight:700}

.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feature{padding:24px;border-radius:22px;background:var(--card);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.feature:hover{transform:translateY(-3px);box-shadow:0 18px 36px #17382b14}
.feature h3{margin:14px 0 8px;font-size:1.1rem;line-height:1.7}
.feature p{font-size:.95rem}
.feature-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background-color:var(--soft);background-position:center;background-repeat:no-repeat;background-size:26px}
.i-timer{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6b47' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='13' r='8'/%3E%3Cpath d='M12 9v4l3 2M10 2h4'/%3E%3C/svg%3E")}
.i-chart{background-color:#e8f0fd;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232a5bc4' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20V10M10 20V4M16 20v-7M22 20H2'/%3E%3C/svg%3E")}
.i-goal{background-color:#fdf1e3;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c2621c' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Ccircle cx='12' cy='12' r='5'/%3E%3Ccircle cx='12' cy='12' r='1.5'/%3E%3C/svg%3E")}
.i-trophy{background-color:#fff4d6;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a56f0a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 21h8M12 17v4M7 4h10v5a5 5 0 0 1-10 0Z'/%3E%3Cpath d='M17 5h3v2a3 3 0 0 1-3 3M7 5H4v2a3 3 0 0 0 3 3'/%3E%3C/svg%3E")}
.i-group{background-color:#f1e9fb;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b3fb3' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3.5'/%3E%3Cpath d='M2.5 20a6.5 6.5 0 0 1 13 0M16 4.5a3.5 3.5 0 0 1 0 7M21.5 20a6.5 6.5 0 0 0-4-6'/%3E%3C/svg%3E")}
.i-badge{background-color:#fdeaea;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b8402f' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='9' r='6'/%3E%3Cpath d='m8.5 14-1.5 8 5-3 5 3-1.5-8'/%3E%3C/svg%3E")}

.steps{list-style:none;margin:0 0 32px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:step}
.steps li{padding:26px;border-radius:22px;background:var(--card);border:1px solid var(--line)}
.step-n{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--brand);color:#fff;font-weight:800;font-size:1.1rem}
.steps h3{margin:16px 0 8px;font-size:1.1rem}
.steps p{font-size:.95rem}

.shots{display:grid;grid-template-columns:2.2fr 1fr;gap:20px;align-items:end}
.shot{border-radius:22px;overflow:hidden;background:var(--card);border:1px solid var(--line);box-shadow:0 24px 50px #17382b14}
.shot img{width:100%}
.shot figcaption{padding:10px 16px;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line)}
.shot-phone{max-width:300px;justify-self:center}
.shot-full{grid-column:1/-1;max-width:860px;justify-self:center;width:100%}

.fair{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.fair h2{margin-bottom:14px}
.checks{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;line-height:1.9;color:var(--ink);font-weight:600}
.checks li::before{content:'';flex:none;margin-top:4px;width:22px;height:22px;border-radius:7px;background:#d9efe0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6b47' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.fair-visual{display:grid;place-items:center;padding:34px;border-radius:28px;background:radial-gradient(circle at 30% 20%,#2f8a5d,#17382b)}
.question-card{display:grid;justify-items:center;gap:10px;width:min(300px,100%);padding:26px 22px 18px;border-radius:22px;background:var(--card);box-shadow:0 30px 60px #0005;text-align:center}
.q-shield{width:34px;height:34px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23287451' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10Z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E") center/contain no-repeat}
.question-card strong{font-size:1.15rem}
.q-math{font-size:1.6rem;font-weight:800}
.q-input{width:96px;padding:10px;border-radius:14px;border:2px solid #9cc7ac;font-size:1.4rem;font-weight:800}
.q-btn{width:100%;padding:12px;border-radius:14px;background:var(--brand);color:#fff;font-weight:800}
.question-card small{color:var(--muted)}

.audience{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.audience article{padding:22px;border-radius:20px;background:var(--card);border:1px solid var(--line)}
.audience h3{font-size:1.02rem;margin-bottom:8px}
.audience p{font-size:.93rem}

.questions{display:grid;gap:10px;max-width:860px}
.questions details{border-radius:16px;background:var(--card);border:1px solid var(--line);padding:0 20px}
.questions summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800;display:flex;justify-content:space-between;gap:12px}
.questions summary::-webkit-details-marker{display:none}
.questions summary::after{content:'+';font-size:1.4rem;line-height:1;color:var(--brand);transition:transform .2s}
.questions details[open] summary::after{transform:rotate(45deg)}
.questions p{padding-bottom:18px}
.questions a{color:var(--brand);font-weight:700}

.final{display:grid;justify-items:center;gap:14px;text-align:center;padding:64px 24px;margin-block:20px 84px;border-radius:32px;background:radial-gradient(600px 260px at 50% 0%,#d7efdd,transparent 70%),var(--card);border:1px solid var(--line)}
.final p{max-width:520px}

/* Live park (keeps the hooks that src/landing/livePark.ts mounts into) */
.live-park{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center}
.live-park p:not(.eyebrow){margin-top:14px}
.live-park .button{margin-top:24px}

.footer{border-top:1px solid var(--line);background:#eef3ec;padding-block:36px 24px}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.footer-grid p{margin-top:8px;font-size:.92rem}
.footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center}
.footer nav a{text-decoration:none;color:var(--muted);font-weight:600;font-size:.92rem}
.footer nav a:hover{color:var(--ink);text-decoration:underline}
.copyright{margin-top:20px;font-size:.82rem}

@media (max-width:1000px){
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .audience{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav-links{margin-inline-start:6px}
  .nav-links a:not(.nav-languages){display:none}
  .nav-languages-long{display:none}
  .nav-languages-short{display:inline}
  .hero-grid,.fair,.live-park{grid-template-columns:1fr;gap:36px}
  .hero-grid{padding-block:40px 48px}
  .hero-visual{min-height:480px;max-width:480px;width:100%;margin-inline:auto}
  .shots{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .nav{gap:10px}
  .nav-login{display:none}
  .section,.band{padding-block:56px}
  .features,.audience{grid-template-columns:1fr}
  .hero-visual{min-height:500px}
  .mock-timer{width:84%}
  .mock-clock{font-size:2.5rem}
  .mock-board{width:76%;bottom:56px}
  .chip-cheer{display:none}
  .chip-check{bottom:0;inset-inline-end:0}
  .final{margin-bottom:56px;padding:44px 18px}
}
/* Dark theme: the page is built on tokens, so dark mode swaps them; the generated landing-v3.dark.css covers literal colours. */
[data-theme="dark"]{--ink:#e3efe6;--muted:#a9bcb0;--line:#2f3b33;--brand:#3d9b6b;--brand-2:#7fd3a3;--soft:#1d2b22;--card:#1a221d;color:var(--ink);background:#111814}
[data-theme="dark"] body{background:#111814}
[data-theme="dark"] .nav-shell{background:#111814e6}
[data-theme="dark"] .hero{background:radial-gradient(900px 420px at 85% -10%,#1b3526,transparent 70%),radial-gradient(700px 380px at 0% 20%,#2a2614,transparent 70%)}
[data-theme="dark"] .pill{background:#1a221dcc}
[data-theme="dark"] .band{background:linear-gradient(180deg,#141d17,#121a15)}
[data-theme="dark"] .footer{background:#0e1511}
[data-theme="dark"] .mock-bar,[data-theme="dark"] .mock-actions span{background:#24302a}
:root[data-theme="dark"] .mock-actions .primary,:root[data-theme="dark"] .button,:root[data-theme="dark"] .step-n,:root[data-theme="dark"] .q-btn{background:#23744e;color:#fff}
[data-theme="dark"] .mock-board li.me{background:#203528;box-shadow:inset 0 0 0 2px #3d7a55}
[data-theme="dark"] .chip-check span{background:#203528}
[data-theme="dark"] .feature-icon{filter:saturate(.9) brightness(.95)}
[data-theme="dark"] .i-chart,[data-theme="dark"] .i-goal,[data-theme="dark"] .i-trophy,[data-theme="dark"] .i-group,[data-theme="dark"] .i-badge{background-color:#24302a}
[data-theme="dark"] .final{background:radial-gradient(600px 260px at 50% 0%,#1b3526,transparent 70%),var(--card)}
[data-theme="dark"] .q-input{border-color:#3d7a55}
[data-theme="dark"] .trust li::before,[data-theme="dark"] .checks li::before{background-color:#203528}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.feature{transition:none}.button:hover,.feature:hover{transform:none}}