/* ALHIKMA IT Academy — oddiy (2D) sahifa uslubi; pastda golografik 3D rejim (js/holo.js) */
:root {
  --bg: #04021a;
  --bg-2: #0d0a26;
  --card: rgba(12, 8, 36, .78);
  --card-2: rgba(20, 14, 52, .85);
  --line: rgba(167, 139, 250, .18);
  --line-2: rgba(167, 139, 250, .35);
  --text: #f1edff;
  --muted: #a9a3c9;
  --violet: #8b5cf6;
  --violet-2: #a855f7;
  --blue: #3b82f6;
  --cyan: #22d3ee;
  --green: #22c55e;
  --amber: #f59e0b;
  --grad: linear-gradient(135deg, #a855f7 0%, #6d28d9 50%, #3b82f6 100%);
  --glow: 0 0 0 1px rgba(168, 85, 247, .35), 0 10px 40px -10px rgba(139, 92, 246, .55);
  --r: 22px;
  --wrap: 1180px;
  --head: 'Unbounded', 'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.65 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body::before { /* fon: neon tumanliklar */
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(139, 92, 246, .22), transparent 60%),
    radial-gradient(700px 500px at -10% 30%, rgba(59, 130, 246, .14), transparent 60%),
    radial-gradient(800px 600px at 50% 110%, rgba(168, 85, 247, .14), transparent 60%);
}
#space { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; display: block; opacity: 0; transition: opacity 1.6s ease; pointer-events: none; }
.gl-on #space { opacity: 1; }
html:not(.gl-on) body::after { /* WebGL yo'q bo'lsa — oddiy yulduzlar */
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .7;
  background-image:
    radial-gradient(1.5px 1.5px at 20px 30px, #fff, transparent), radial-gradient(1px 1px at 90px 120px, #c7d2fe, transparent),
    radial-gradient(1.5px 1.5px at 160px 60px, #e9d5ff, transparent), radial-gradient(1px 1px at 230px 180px, #fff, transparent),
    radial-gradient(2px 2px at 300px 90px, #fde68a, transparent), radial-gradient(1px 1px at 50px 220px, #fff, transparent);
  background-size: 340px 260px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.15; }
h1, h2 { font-family: var(--head); letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--violet); padding: 8px 14px; border-radius: 10px; }
.skip:focus { left: 8px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }

/* ===== Tugmalar ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 14px; border: 0; cursor: pointer;
  background: var(--grad); color: #fff; font: 600 15px/1.2 'Inter', sans-serif;
  box-shadow: var(--glow); transition: transform .2s, box-shadow .2s, filter .2s; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.1); box-shadow: 0 0 0 1px rgba(168, 85, 247, .6), 0 14px 46px -8px rgba(139, 92, 246, .8); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 12px; }
.btn-lg { padding: 16px 26px; font-size: 16px; border-radius: 16px; }
.btn-block { width: 100%; }
.btn-ghost { background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px var(--line-2); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn[disabled] { opacity: .65; cursor: progress; transform: none; }
.btn i { font-style: normal; transition: transform .2s; }
.btn:hover i { transform: translateX(3px); }

/* ===== Yuqori panel ===== */
.top { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
.top.scrolled { background: rgba(7, 5, 26, .78); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
.top-in { display: flex; align-items: center; gap: 20px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(168, 85, 247, .6)); }
.brand span { display: flex; flex-direction: column; line-height: 1.05; }
.brand b { font: 800 18px/1 var(--head); letter-spacing: .04em; }
.brand small { font-size: 10px; letter-spacing: .28em; color: var(--muted); margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a:not(.btn) { padding: 8px 12px; border-radius: 10px; color: var(--muted); font-weight: 500; font-size: 15px; transition: color .2s, background .2s; }
.nav a:not(.btn):hover, .nav a.active { color: var(--text); background: rgba(255, 255, 255, .06); }
.nav-cta { display: none; }
.top-cta { margin-left: 8px; }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .05); cursor: pointer; padding: 0; }
.burger span { display: block; width: 20px; height: 2px; background: var(--text); margin: 4px auto; border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; overflow-x: clip; padding: 130px 0 40px; min-height: min(100vh, 820px); display: flex; flex-direction: column; justify-content: center; isolation: isolate; }
.hero::before { /* matn orqasida yengil soya — galaktika ustida o'qilsin */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(ellipse 60% 70% at 22% 48%, rgba(4, 2, 26, .62), transparent 75%);
}
.hero-in { max-width: var(--wrap); width: 100%; transform: perspective(1400px) rotateY(calc(var(--mx, 0) * 3deg)) rotateX(calc(var(--my, 0) * -2.5deg)); transition: transform .4s ease-out; }
.hero-in > * { max-width: 620px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 99px; background: rgba(139, 92, 246, .14); border: 1px solid var(--line-2); font-size: 14px; color: #ddd6fe; margin-bottom: 22px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .4; } }
.hero h1 { font-size: clamp(34px, 5.6vw, 64px); font-weight: 800; filter: drop-shadow(0 0 28px rgba(139, 92, 246, .45)); }
.hero h1 .grad { animation: hue 8s ease-in-out infinite alternate; background-size: 200% 100%; }
@keyframes hue { to { background-position: 100% 0; } }
.lead { margin-top: 20px; font-size: clamp(16px, 1.6vw, 19px); color: #cfc9ee; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.scroll-hint { display: inline-flex; align-items: center; gap: 12px; margin-top: 30px; font-size: 14px; color: #c4b5fd; letter-spacing: .02em; }
.mouse { position: relative; width: 22px; height: 34px; border-radius: 12px; border: 2px solid rgba(196, 181, 253, .7); flex-shrink: 0; }
.mouse::after { content: ""; position: absolute; left: 50%; top: 6px; width: 4px; height: 7px; margin-left: -2px; border-radius: 2px; background: #c4b5fd; animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(-2px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }
.quote { margin-top: 26px; font-style: italic; color: var(--muted); border-left: 3px solid var(--violet); padding-left: 14px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 56px; }
.stats li { padding: 18px 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.stats b { display: block; font: 700 clamp(20px, 2.4vw, 28px)/1.1 var(--head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats span { font-size: 14px; color: var(--muted); }

/* ===== Bo'limlar ===== */
.sec { padding: 80px 0; position: relative; overflow-x: clip; }
.sec-alt { background: none; }
.sec-head { position: relative; text-align: center; max-width: 680px; margin: 0 auto 48px; }
.sec-head::before { content: ""; position: absolute; inset: -40px -80px; z-index: -1; pointer-events: none; background: radial-gradient(closest-side, rgba(4, 2, 26, .78), rgba(4, 2, 26, .4) 60%, transparent); }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #c4b5fd; margin-bottom: 12px; }
.sec-head h2, .signup h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 700; }
.sec-head h2 { text-shadow: 0 0 30px rgba(139, 92, 246, .55), 0 2px 12px rgba(0, 0, 0, .6); }
.sec-head p { text-shadow: 0 1px 10px rgba(0, 0, 0, .8); }
.sec-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.badge { display: inline-block; padding: 5px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 700; background: rgba(245, 158, 11, .15); color: #fcd34d; border: 1px solid rgba(245, 158, 11, .35); }

/* ===== Kurslar ===== */
.courses { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.course {
  --acc: var(--violet); position: relative; display: flex; flex-direction: column; gap: 16px;
  padding: 28px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s;
}
.course::before { content: ""; position: absolute; top: -120px; right: -120px; width: 260px; height: 260px; border-radius: 50%; background: var(--acc); opacity: .16; filter: blur(60px); pointer-events: none; }
.course:hover { --lift: -6px; border-color: var(--line-2); box-shadow: 0 30px 60px -20px var(--acc); }
.c-it { --acc: #a855f7; } .c-pc { --acc: #3b82f6; } .c-en { --acc: #22d3ee; } .c-ar { --acc: #22c55e; }
.featured { border-color: rgba(168, 85, 247, .5); box-shadow: var(--glow); }
.featured .badge { position: absolute; top: 22px; right: 22px; }
.c-ic { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font: 700 20px/1 var(--head); color: #fff; background: linear-gradient(135deg, var(--acc), rgba(0, 0, 0, .25)); box-shadow: 0 8px 28px -8px var(--acc); }
.course h3 { font: 700 22px/1.2 var(--head); }
.course > p { color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { padding: 5px 11px; border-radius: 9px; font-size: 13px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); color: #ddd6fe; }
.perks { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: #86efac; }
.perks li::before { content: "● "; }
.teacher { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 14px; background: rgba(0, 0, 0, .2); border: 1px solid rgba(255, 255, 255, .06); }
.teacher img, .ava { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 2px solid var(--acc); }
.ava { display: grid; place-items: center; font-weight: 700; font-size: 14px; background: rgba(255, 255, 255, .06); }
.teacher b { display: block; font-size: 15px; }
.teacher small { color: var(--muted); font-size: 13px; }
.c-foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .07); }
.price b { font: 700 26px/1 var(--head); }
.price span { margin-left: 6px; color: var(--muted); font-size: 14px; }
.price small { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }

/* ===== Afzalliklar ===== */
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat { position: relative; padding: 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); transition: transform .25s, border-color .25s; }
.feat:hover, .branch:hover, .steps li:hover { --lift: -5px; border-color: var(--line-2); box-shadow: 0 24px 50px -24px rgba(139, 92, 246, .7); }
.f-ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; font-size: 24px; background: rgba(139, 92, 246, .15); border: 1px solid var(--line-2); margin-bottom: 16px; }
.feat h3 { font-size: 18px; margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: 15px; }

/* ===== Natijalar ===== */
.wins { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 18px; }
.win { position: relative; margin: 0; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.win-main { grid-column: span 2; grid-row: span 2; }
.win img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.win:hover img { transform: scale(1.05); }
.win figcaption { position: absolute; inset: auto 0 0; padding: 18px; background: linear-gradient(rgba(7, 5, 26, 0), rgba(7, 5, 26, .82) 35%, rgba(7, 5, 26, .97)); }
.win h3 { font-size: 16px; }
.win-main h3 { font: 700 clamp(20px, 2.4vw, 28px)/1.2 var(--head); margin-top: 10px; }
.win p { font-size: 13.5px; color: #cbd5e1; margin-top: 4px; }
.win-main p { font-size: 15px; }

/* ===== Qadamlar ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.steps li { position: relative; transition: border-color .25s, box-shadow .25s; padding: 28px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.steps b { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--grad); font: 700 20px/1 var(--head); box-shadow: var(--glow); margin-bottom: 16px; }
.steps h3 { font-size: 19px; margin-bottom: 6px; }
.steps p { color: var(--muted); }

/* ===== Forma ===== */
.signup { backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); background-color: rgba(10, 7, 32, .7); display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 48px; border-radius: 30px; background: linear-gradient(135deg, rgba(139, 92, 246, .16), rgba(59, 130, 246, .08)); border: 1px solid var(--line-2); box-shadow: 0 30px 80px -30px rgba(139, 92, 246, .5); }
.signup-txt > p:not(.eyebrow) { margin-top: 16px; color: #cfc9ee; font-size: 17px; }
.checks { margin-top: 24px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; }
.checks li::before { content: "✓"; flex-shrink: 0; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 8px; background: rgba(34, 197, 94, .15); color: #4ade80; font-weight: 700; font-size: 14px; }
.form { display: grid; gap: 16px; padding: 28px; border-radius: var(--r); background: rgba(7, 5, 26, .6); border: 1px solid var(--line); }
.form label { display: grid; gap: 7px; font-size: 14px; font-weight: 600; color: #ddd6fe; }
.form input, .form select {
  width: 100%; padding: 14px 16px; border-radius: 13px; border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .05); color: var(--text); font: 500 16px/1.3 'Inter', sans-serif; transition: border-color .2s, box-shadow .2s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #a78bfa 50%), linear-gradient(135deg, #a78bfa 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.form select option { background: #120e2e; color: var(--text); }
.form input::placeholder { color: #6f6994; }
.form input:focus, .form select:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(139, 92, 246, .2); }
.form .err { border-color: #f43f5e; box-shadow: 0 0 0 4px rgba(244, 63, 94, .15); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { min-height: 0; font-size: 15px; font-weight: 600; }
.form-msg:empty { display: none; }
.form-msg.ok { color: #4ade80; padding: 14px; border-radius: 12px; background: rgba(34, 197, 94, .1); border: 1px solid rgba(34, 197, 94, .3); }
.form-msg.bad { color: #fb7185; }
.fine { font-size: 12.5px; color: #7d77a3; text-align: center; }

/* ===== Filiallar ===== */
.branches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.branch { transition: border-color .25s, box-shadow .25s; position: relative; padding: 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.branch h3 { font: 700 20px/1.2 var(--head); }
.branch p { color: var(--muted); }
.branch small { color: #7d77a3; }
.phone { margin-top: auto; padding-top: 10px; font-weight: 700; font-size: 18px; color: #c4b5fd; }
.phone:hover { color: #fff; }
.branch.soon { border-style: dashed; }
.branch .badge { align-self: flex-start; order: -1; }

/* ===== Footer ===== */
.foot { border-top: 1px solid var(--line); padding: 56px 0 24px; background: rgba(3, 2, 16, .82); }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr 1fr; gap: 32px; }
.foot h4 { margin: 0 0 12px; font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: #c4b5fd; }
.foot-in > div > a:not(.brand) { display: block; color: var(--muted); padding: 4px 0; font-size: 15px; }
.foot-in > div > a:not(.brand):hover { color: var(--text); }
.foot .muted { margin-top: 14px; font-size: 14.5px; }
.copy { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .06); color: #6f6994; font-size: 13.5px; text-align: center; }

.tg-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, #38bdf8, #0284c7); box-shadow: 0 10px 30px -6px rgba(14, 165, 233, .7); transition: transform .2s; }
.tg-float:hover { transform: scale(1.08); }

/* ===== Paydo bo'lish animatsiyasi ===== */
.reveal { transition: opacity .9s ease, transform .9s cubic-bezier(.2, .8, .2, 1), border-color .25s, box-shadow .25s; }
.reveal:not(.in) { opacity: 0; transform: perspective(1000px) translate3d(0, 70px, -120px) rotateX(24deg); transform-origin: 50% 100%; }
.reveal.in, .tilt { transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--lift, 0px)); }
.no-js .reveal:not(.in) { opacity: 1; transform: none; }
.tilt::after { /* sichqoncha ortidan yuruvchi gologramma yaltirashi */
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 50%), rgba(196, 181, 253, .16), transparent 45%);
}
.tilt:hover::after { opacity: 1; }
.stats li { position: relative; }

/* ===== Sayohat xaritasi (o'ngda) ===== */
.rail { position: fixed; right: 22px; top: 50%; z-index: 30; transform: translateY(-50%); display: flex; flex-direction: column; gap: 26px; padding: 6px 0; }
.rail::before, .rail-fill { content: ""; position: absolute; right: 5px; top: 0; width: 2px; height: 100%; background: rgba(167, 139, 250, .2); border-radius: 2px; }
.rail-fill { background: linear-gradient(#22d3ee, #a855f7); transform-origin: top; transform: scaleY(var(--p, 0)); box-shadow: 0 0 10px #a855f7; }
.rail a { position: relative; display: flex; align-items: center; justify-content: flex-end; height: 12px; }
.rail a::after { content: ""; width: 12px; height: 12px; border-radius: 50%; background: #120c33; border: 2px solid rgba(167, 139, 250, .55); transition: background .3s, box-shadow .3s, transform .3s; }
.rail a.active::after { background: #c4b5fd; box-shadow: 0 0 14px #a855f7, 0 0 4px #fff; transform: scale(1.25); }
.rail span { position: absolute; right: 24px; white-space: nowrap; font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #c4b5fd; opacity: 0; transform: translateX(6px); transition: opacity .25s, transform .25s; pointer-events: none; text-shadow: 0 0 10px rgba(0, 0, 0, .9); }
.rail a:hover span, .rail a.active span { opacity: 1; transform: none; }
@media (max-width: 1440px) { .rail span { display: none; } }
@media (max-width: 1024px) { .rail { display: none; } }
@media (min-width: 1025px) {
  .course, .feat, .steps li, .branch, .stats li { background: rgba(12, 8, 36, .55); backdrop-filter: blur(12px) saturate(1.3); -webkit-backdrop-filter: blur(12px) saturate(1.3); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal:not(.in), .reveal.in, .tilt { opacity: 1; transform: none; transition: none; }
  .hero-in { transform: none; }
  .mouse::after, .hero h1 .grad { animation: none; }
  .dot { animation: none; }
  * { transition-duration: 0s !important; }
}

/* ===== Planshet ===== */
@media (max-width: 1024px) {
  .top-cta { display: none; }
  .burger { display: block; }
  .nav {
    position: fixed; top: 72px; left: 12px; right: 12px; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 14px; border-radius: 20px; background: rgba(13, 10, 38, .97); border: 1px solid var(--line-2);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .8); backdrop-filter: blur(16px);
    opacity: 0; transform: translateY(-10px); pointer-events: none; transition: opacity .2s, transform .2s;
  }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a:not(.btn) { padding: 13px 14px; font-size: 16px; }
  .nav-cta { display: flex; margin-top: 8px; }
  .top.menu-open { background: rgba(7, 5, 26, .95); }
  .feats, .branches { grid-template-columns: repeat(2, 1fr); }
  .wins { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .signup { grid-template-columns: 1fr; padding: 36px; gap: 32px; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Telefon ===== */
@media (max-width: 680px) {
  .wrap { padding: 0 16px; }
  .top-in { height: 64px; }
  .nav { top: 64px; }
  .hero { padding: 100px 0 24px; min-height: auto; }
  .hero::before { background: linear-gradient(180deg, transparent 0%, rgba(4, 2, 26, .35) 30%, rgba(4, 2, 26, .7) 55%, rgba(4, 2, 26, .2) 100%); }
  .hero-in { padding-top: 46vw; }
  .scroll-hint { margin-top: 22px; }
  .hero-btns .btn { width: 100%; }
  .stats { margin-top: 34px; gap: 10px; }
  .stats li { padding: 14px; }
  .sec { padding: 64px 0; }
  .sec-head { margin-bottom: 32px; }
  .courses, .feats, .steps, .branches { grid-template-columns: 1fr; }
  .course { padding: 22px; }
  .featured .badge { position: static; align-self: flex-start; }
  .c-foot { flex-direction: column; align-items: stretch; }
  .c-foot .btn { width: 100%; }
  .wins { grid-template-columns: 1fr; grid-auto-rows: 260px; }
  .win-main { grid-column: auto; grid-row: span 1; }
  .signup { padding: 22px 16px; border-radius: 24px; }
  .form { padding: 18px; }
  .foot-in { grid-template-columns: 1fr; gap: 26px; }
  .tg-float { width: 52px; height: 52px; right: 14px; bottom: 14px; }
  .copy { padding-bottom: 64px; }
}

/* ===== Kirish ekrani (3D) ===== */
.intro { position: fixed; inset: 0; z-index: 200; text-align: center; pointer-events: none; transition: opacity .9s ease, visibility .9s; }
.intro[hidden] { display: none; }
.intro.gone { opacity: 0; visibility: hidden; }
.intro::before { /* tepadan pastga o'tuvchi skaner chizig'i */
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, #67e8f9 30%, #e0fbff 50%, #67e8f9 70%, transparent);
  box-shadow: 0 0 24px 4px rgba(34, 211, 238, .55); animation: introScan 2.6s cubic-bezier(.5, 0, .3, 1) .2s both;
}
@keyframes introScan { from { transform: translateY(0); opacity: 1; } 85% { opacity: 1; } to { transform: translateY(100vh); opacity: 0; } }
.intro-kicker { position: absolute; left: 0; right: 0; top: 15%; font: 500 12px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .5em; padding-left: .5em; color: #67e8f9; text-shadow: 0 0 16px rgba(34, 211, 238, .8); animation: introUp 1.2s .8s both; }
.intro-low { position: absolute; left: 16px; right: 16px; bottom: 11%; display: grid; gap: 16px; justify-items: center; animation: introUp 1.1s 1.1s both; pointer-events: auto; }
.intro-tag { font: 600 clamp(16px, 2vw, 22px)/1.35 var(--head); color: #e0fbff; text-shadow: 0 0 24px rgba(34, 211, 238, .6); }
.intro-go { animation: glowPulse 2.4s ease-in-out infinite; }
@keyframes glowPulse { 50% { box-shadow: 0 0 0 1px rgba(103, 232, 249, .8), 0 0 46px 4px rgba(34, 211, 238, .6); } }
.intro-sound { background: none; border: 0; padding: 6px 10px; color: #8fb8c6; font: 500 14px 'Inter', sans-serif; cursor: pointer; border-radius: 6px; }
.intro-sound:hover { color: #fff; background: rgba(103, 232, 249, .08); }
.intro-bar { position: absolute; left: 50%; bottom: 26px; width: 140px; height: 2px; margin-left: -70px; overflow: hidden; background: rgba(103, 232, 249, .18); }
.intro-bar i { display: block; height: 100%; background: #67e8f9; transform-origin: left; animation: introBar 7s linear forwards; }
@keyframes introBar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes introUp { from { opacity: 0; transform: translateY(18px); } }
.intro-on body { overflow: hidden; }
.intro-on :is(.top, main, .foot, .rail, .tg-float, .snd, .cur, .hud, .holo-css) { opacity: 0; pointer-events: none; }
.intro-out :is(.top, .tg-float, .snd, .hud, .holo-css) { transition: opacity 1.4s ease .8s !important; }

/* ===== Ovoz tugmasi ===== */
.snd { position: fixed; left: 18px; bottom: 18px; z-index: 40; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(12, 8, 36, .7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); cursor: pointer; display: grid; place-items: center; transition: border-color .2s, box-shadow .2s; }
.snd[hidden] { display: none; }
.snd:hover, .snd.on { border-color: #a855f7; box-shadow: 0 0 22px -4px #a855f7; }
.snd-bars { display: flex; align-items: flex-end; gap: 3px; height: 16px; }
.snd-bars i { width: 3px; height: 4px; border-radius: 2px; background: #c4b5fd; transition: height .3s; }
.snd.on .snd-bars i { animation: eq 1s ease-in-out infinite; }
.snd.on .snd-bars i:nth-child(2) { animation-delay: -.3s; } .snd.on .snd-bars i:nth-child(3) { animation-delay: -.6s; } .snd.on .snd-bars i:nth-child(4) { animation-delay: -.15s; }
@keyframes eq { 0%, 100% { height: 4px; } 50% { height: 16px; } }

/* ===== Nur-kursor (faqat sichqonchada) ===== */
.cur { position: fixed; left: 0; top: 0; z-index: 300; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; pointer-events: none; border: 1.5px solid rgba(196, 181, 253, .75); box-shadow: 0 0 18px rgba(168, 85, 247, .55), inset 0 0 10px rgba(168, 85, 247, .35); transition: width .25s, height .25s, margin .25s, background .25s, border-color .25s, opacity .3s; }
.cur.big { width: 58px; height: 58px; margin: -29px 0 0 -29px; background: rgba(168, 85, 247, .12); border-color: #67e8f9; }
.cur.off { opacity: 0; }

@media (max-width: 680px) {
  .snd { left: 14px; bottom: 14px; width: 44px; height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  .intro-go, .intro-kicker, .intro-low, .snd.on .snd-bars i { animation: none; }
}

/* ===== 2D / 3D almashtirgich ===== */
.mode-btn { flex-shrink: 0; height: 38px; min-width: 46px; padding: 0 12px; margin-left: 10px; border-radius: 8px; border: 1px solid rgba(103, 232, 249, .45); background: rgba(8, 30, 44, .55); color: #a5f3fc; font: 500 13px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .12em; cursor: pointer; transition: background .2s, color .2s; }
.mode-btn[hidden] { display: none; }
.mode-btn:hover { background: rgba(34, 211, 238, .16); color: #fff; }
@media (max-width: 1024px) {
  .mode-btn { margin-left: auto; }
  .mode-btn:not([hidden]) + .burger { margin-left: 10px; }
}

/* ===== Golografik rejim (js/holo.js): zal, gologramma-panellar, HUD ===== */
.holo body { overflow: hidden; background: #020a14; }
.holo body::before { display: none; }
.holo :is(main, .foot, .rail, .skip) { display: none; }
.holo #space { z-index: 0; }
.holo.dragging, .holo.dragging * { cursor: grabbing !important; }
.holo-css { position: fixed; inset: 0; z-index: 1; pointer-events: none; }
.holo .top, .holo .top.scrolled { background: linear-gradient(rgba(2, 10, 20, .9), rgba(2, 10, 20, .55) 70%, rgba(2, 10, 20, 0)); box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.holo .brand img { filter: hue-rotate(-85deg) saturate(1.35) brightness(1.25) drop-shadow(0 0 10px rgba(34, 211, 238, .6)); } /* logotip rangi zalga mos: binafsha -> moviy */
.holo .brand small { color: #67e8f9; }
.holo .nav a:not(.btn) { color: #9cc3d0; }
.holo .nav a:not(.btn):hover, .holo .nav a.active { color: #fff; background: rgba(103, 232, 249, .1); }
.holo .btn { background: linear-gradient(135deg, #22d3ee, #2563eb); box-shadow: 0 0 0 1px rgba(103, 232, 249, .5), 0 10px 30px -10px rgba(34, 211, 238, .8); border-radius: 8px; }
.holo .btn:hover { box-shadow: 0 0 0 1px rgba(165, 243, 252, .8), 0 12px 36px -8px rgba(34, 211, 238, .9); }
.holo .btn-ghost { background: rgba(34, 211, 238, .08); box-shadow: inset 0 0 0 1px rgba(103, 232, 249, .45); }
.holo .snd { border-color: rgba(103, 232, 249, .35); background: rgba(2, 14, 26, .75); }
.holo .snd:hover, .holo .snd.on { border-color: #22d3ee; box-shadow: 0 0 22px -4px #22d3ee; }
.holo .snd-bars i { background: #67e8f9; }
.holo .cur { border-color: rgba(103, 232, 249, .75); box-shadow: 0 0 18px rgba(34, 211, 238, .5), inset 0 0 10px rgba(34, 211, 238, .3); }
@media (max-width: 1024px) {
  .holo .nav { background: rgba(2, 14, 26, .97); border-color: rgba(103, 232, 249, .3); border-radius: 10px; }
  .holo .top.menu-open { background: rgba(2, 10, 20, .96); }
}

/* gologramma-panel */
.gp {
  --pw: 600px; position: relative; width: var(--pw); padding: 20px 28px 26px; color: #e6faff; font-size: 15.5px; line-height: 1.6;
  background: linear-gradient(170deg, rgba(14, 62, 86, .6), rgba(4, 22, 40, .76) 55%, rgba(6, 32, 54, .68));
  border: 1px solid rgba(103, 232, 249, .4); border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(103, 232, 249, .06), 0 0 50px -6px rgba(34, 211, 238, .35), inset 0 0 70px rgba(34, 211, 238, .07);
  transition: opacity .45s ease;
}
.gp:not(.on) { cursor: pointer; }
.gp:not(.on) .gp-body { pointer-events: none; }
.gp::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2; background: repeating-linear-gradient(180deg, rgba(165, 243, 252, .045) 0 1px, transparent 1px 4px); }
/* panelning o'zi kesilmaydi (3D'da bosish ishlashi uchun) — skaner chizig'i .gp-fx ichida kesiladi */
.gp-fx { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 2; border-radius: inherit; }
.gp-fx::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 26%; pointer-events: none; background: linear-gradient(180deg, transparent, rgba(103, 232, 249, .04) 75%, rgba(165, 243, 252, .08) 98%, transparent); animation: gpScan 7s linear infinite; }
@keyframes gpScan { from { transform: translateY(-100%); } to { transform: translateY(400%); } }
.gp.on .gp-cor i { animation: gpCor .8s ease-out both; }
@keyframes gpCor { 0% { opacity: 0; transform: scale(2.2); } 40% { opacity: 1; } 55% { opacity: .3; } 70%, 100% { opacity: 1; transform: none; } }
@keyframes gpIn {
  0% { opacity: 0; clip-path: inset(49% 0 49% 0); }
  15% { opacity: .9; } 22% { opacity: .25; } 34% { opacity: 1; }
  100% { opacity: 1; clip-path: inset(0 0 0 0); }
}
.gp-cor i { position: absolute; z-index: 3; width: 16px; height: 16px; border: 2px solid #67e8f9; }
.gp-cor i:nth-child(1) { left: 0; top: 0; border-right: 0; border-bottom: 0; }
.gp-cor i:nth-child(2) { right: 0; top: 0; border-left: 0; border-bottom: 0; }
.gp-cor i:nth-child(3) { left: 0; bottom: 0; border-right: 0; border-top: 0; }
.gp-cor i:nth-child(4) { right: 0; bottom: 0; border-left: 0; border-top: 0; }
.gp-head { display: flex; justify-content: space-between; gap: 12px; margin: 0 0 18px; padding-bottom: 10px; border-bottom: 1px dashed rgba(103, 232, 249, .3); font: 500 11px/1.3 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .16em; color: #67e8f9; white-space: nowrap; }
.gp-live::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: #22d3ee; box-shadow: 0 0 8px #22d3ee; vertical-align: 1px; animation: pulse 1.6s infinite; }

/* panel ichidagi tayyor bloklar — gologramma uslubida */
.gp .reveal, .gp .reveal:not(.in), .gp .tilt { opacity: 1; transform: none; transition: border-color .25s, box-shadow .25s; }
.gp .tilt::after { display: none; }
.gp .grad { background: linear-gradient(90deg, #67e8f9, #e0fbff 55%, #93c5fd); -webkit-background-clip: text; background-clip: text; color: transparent; animation: none; }
.gp h1 { font: 800 clamp(34px, 3.6vw, 54px)/1.08 var(--head); text-shadow: 0 0 30px rgba(34, 211, 238, .3); filter: none; }
.gp .sec-head { text-align: left; max-width: none; margin: 0 0 16px; }
.gp .sec-head::before { display: none; }
.gp .sec-head h2, .gp .signup h2 { font-size: clamp(24px, 2.4vw, 32px); text-shadow: 0 0 24px rgba(34, 211, 238, .35); }
.gp .sec-head p { margin-top: 6px; font-size: 15px; text-shadow: none; }
.gp .eyebrow { font: 500 12px/1.3 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .2em; color: #67e8f9; margin-bottom: 8px; }
.gp :is(.course > p, .feat p, .steps p, .branch p, .lead, .sec-head p, .stats span, .signup-txt > p, .teacher small, .price span, .price small) { color: #a3c9d6; }
.gp :is(.feat, .branch, .steps li, .stats li, .teacher, .win) { background: rgba(34, 211, 238, .045); border: 1px solid rgba(103, 232, 249, .2); border-radius: 4px; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.gp :is(.feat, .branch, .steps li):hover { border-color: rgba(103, 232, 249, .5); box-shadow: 0 0 24px -8px rgba(34, 211, 238, .6); }
.gp .badge { border-radius: 3px; }
.gp .chip { background: rgba(34, 211, 238, .08); border-color: rgba(103, 232, 249, .35); color: #cffafe; border-radius: 4px; }
.gp .stats b { background: linear-gradient(90deg, #67e8f9, #e0fbff); -webkit-background-clip: text; background-clip: text; color: transparent; }

.gp .course { padding: 0; gap: 14px; background: none; border: 0; box-shadow: none; overflow: visible; backdrop-filter: none; -webkit-backdrop-filter: none; }
.gp .course::before { display: none; }
.gp .featured .badge { position: static; align-self: flex-start; }
.gp .c-ic { border-radius: 6px; background: rgba(34, 211, 238, .12); border: 1px solid rgba(103, 232, 249, .45); box-shadow: 0 0 24px -6px #22d3ee; color: #a5f3fc; }
.gp .course h3 { font-size: 26px; }
.gp .tags li { border-radius: 3px; background: rgba(103, 232, 249, .07); border-color: rgba(103, 232, 249, .22); color: #cffafe; }
.gp .perks { color: #6ee7b7; }
.gp .teacher img, .gp .ava { border-color: #22d3ee; }
.gp .c-foot { border-top-color: rgba(103, 232, 249, .18); }

.gp .feats, .gp .steps { grid-template-columns: 1fr; gap: 12px; }
.gp .feat, .gp .steps li { display: grid; grid-template-columns: 52px 1fr; column-gap: 16px; align-items: start; padding: 16px 18px; }
.gp .f-ic { grid-row: span 2; margin: 0; border-radius: 6px; background: rgba(34, 211, 238, .1); border-color: rgba(103, 232, 249, .35); }
.gp .feat h3, .gp .steps h3 { margin-bottom: 4px; font-size: 17px; }
.gp .steps b { grid-row: span 2; width: 46px; margin: 0; border-radius: 6px; background: linear-gradient(135deg, #22d3ee, #2563eb); box-shadow: 0 0 20px -4px #22d3ee; }

.gp .win { height: 100%; }
.gp .win figcaption { background: linear-gradient(rgba(2, 14, 26, 0), rgba(2, 14, 26, .85) 35%, rgba(2, 14, 26, .97)); }
.gp .win::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(180deg, rgba(103, 232, 249, .05) 0 1px, transparent 1px 3px), linear-gradient(160deg, rgba(34, 211, 238, .12), transparent 50%); }
.gp[data-k="win"] .win { height: 400px; }
.gp .wins { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 380px; gap: 14px; }
.gp .wins .win-main { grid-column: auto; grid-row: auto; }

.gp .signup { padding: 0; gap: 36px; background: none; border: 0; border-radius: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.gp .form { padding: 22px; border-radius: 4px; background: rgba(2, 14, 26, .55); border-color: rgba(103, 232, 249, .25); }
.gp .form label { color: #cffafe; }
.gp .form input, .gp .form select { border-radius: 4px; background-color: rgba(103, 232, 249, .06); border-color: rgba(103, 232, 249, .25); }
.gp .form input:focus, .gp .form select:focus { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34, 211, 238, .2); }
.gp .form select { background-image: linear-gradient(45deg, transparent 50%, #67e8f9 50%), linear-gradient(135deg, #67e8f9 50%, transparent 50%); }
.gp .form select option { background: #04182a; }
.gp .checks li::before { border-radius: 3px; }

.gp .branches { grid-template-columns: 1fr 1fr; gap: 12px; }
.gp .branch { padding: 16px 18px; gap: 6px; }
.gp .branch h3 { font-size: 18px; }
.gp .phone { color: #67e8f9; font-size: 17px; padding-top: 6px; }
.gp .phone:hover { color: #fff; }

.gp .foot-in { grid-template-columns: 1.3fr 1fr 1.3fr 1fr; gap: 26px; }
.gp .foot-in h4 { color: #67e8f9; font: 500 12px/1.3 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .16em; }
.gp .foot-in > div > a:not(.brand) { color: #a3c9d6; }
.gp .foot-in > div > a:not(.brand):hover { color: #fff; }
.gp .muted { color: #a3c9d6; }
.gp .copy { margin-top: 22px; padding-top: 14px; border-top-color: rgba(103, 232, 249, .15); color: #6f97a6; }

/* panellar kengligi */
.gp[data-k="hero"] { --pw: 1080px; padding: 22px 34px 28px; }
.gp[data-k="hero"] .chip { margin-bottom: 14px; }
.gp[data-k="hero"] .lead { margin-top: 14px; max-width: 800px; }
.gp[data-k="hero"] .hero-btns { margin-top: 22px; }
.gp[data-k="hero"] .stats { margin-top: 24px; gap: 12px; }
.gp[data-k="hero"] .stats li { padding: 12px 16px; }
.gp[data-k="course"] { --pw: 600px; }
.gp[data-k="feats"], .gp[data-k="steps"] { --pw: 620px; }
.gp[data-k="win"] { --pw: 700px; }
.gp[data-k="gallery"] { --pw: 1160px; }
.gp[data-k="form"] { --pw: 1020px; }
.gp[data-k="branches"] { --pw: 660px; }
.gp[data-k="foot"] { --pw: 1060px; }

@media (max-width: 1024px) {
  .gp, .gp[data-k] { --pw: min(660px, calc(100vw - 48px)); }
  .gp .wins { grid-template-columns: 1fr 1fr; grid-auto-rows: 230px; }
  .gp .signup { grid-template-columns: 1fr; gap: 20px; }
  .gp .foot-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .gp, .gp[data-k] { --pw: min(440px, calc(100vw - 20px)); padding: 14px 16px 18px; font-size: 14.5px; }
  .gp-head { font-size: 9.5px; letter-spacing: .12em; margin-bottom: 12px; padding-bottom: 8px; }
  .gp-live { display: none; }
  .gp h1 { font-size: 30px; }
  .gp[data-k="hero"] .chip { font-size: 12px; padding: 5px 10px; }
  .gp[data-k="hero"] .hero-btns { margin-top: 16px; gap: 8px; }
  .gp[data-k="hero"] .hero-btns .btn { width: 100%; padding: 13px 18px; }
  .gp[data-k="hero"] .stats { margin-top: 16px; gap: 8px; }
  .gp[data-k="hero"] .stats li { padding: 10px 12px; }
  .gp .stats b { font-size: 19px; }
  .gp .stats span { font-size: 12.5px; }
  .gp .course { gap: 11px; }
  .gp .course h3 { font-size: 21px; }
  .gp .c-ic { width: 46px; height: 46px; }
  .gp .tags { gap: 6px; }
  .gp .tags li { font-size: 12px; padding: 3px 8px; }
  .gp .c-foot { flex-direction: row; align-items: flex-end; padding-top: 12px; }
  .gp .c-foot .btn { width: auto; }
  .gp .price b { font-size: 22px; }
  .gp .teacher { padding: 9px; }
  .gp .sec-head h2, .gp .signup h2 { font-size: 22px; }
  .gp .feat, .gp .steps li { grid-template-columns: 42px 1fr; column-gap: 12px; padding: 12px 14px; }
  .gp .f-ic { width: 42px; height: 42px; font-size: 20px; }
  .gp .steps b { width: 40px; height: 40px; }
  .gp .feat h3, .gp .steps h3 { font-size: 15.5px; }
  .gp .feat p, .gp .steps p { font-size: 13.5px; line-height: 1.5; }
  .gp[data-k="win"] .win { height: 300px; }
  .gp .wins { grid-auto-rows: 170px; gap: 8px; }
  .gp .wins figcaption { padding: 10px; }
  .gp .wins .win p { display: none; }
  .gp .wins .win h3 { font-size: 13.5px; }
  .gp .signup-txt > p:not(.eyebrow) { display: none; }
  .gp .checks { margin-top: 12px; gap: 6px; font-size: 13.5px; }
  .gp .form { padding: 14px; gap: 10px; }
  .gp .form input, .gp .form select { padding: 11px 13px; }
  .gp .fine { display: none; }
  .gp .branches { grid-template-columns: 1fr; gap: 8px; }
  .gp .branch { padding: 11px 14px; gap: 2px; }
  .gp .branch h3 { font-size: 16px; }
  .gp .branch p { font-size: 13.5px; line-height: 1.45; }
  .gp .phone { font-size: 15.5px; padding-top: 4px; }
  .gp .foot-in { grid-template-columns: 1fr 1fr; gap: 16px; }
  .gp .foot-in > div:first-child { grid-column: 1 / -1; }
  .gp .foot-in > div > a:not(.brand) { font-size: 13.5px; padding: 3px 0; }
}

/* HUD */
.hud { position: fixed; inset: 0; z-index: 30; pointer-events: none; color: #67e8f9; font: 500 11px/1.3 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .14em; }
.hud-frame i { position: absolute; width: 22px; height: 22px; border: 1.5px solid rgba(103, 232, 249, .5); }
.hud-frame i:nth-child(1) { left: 12px; top: 80px; border-right: 0; border-bottom: 0; }
.hud-frame i:nth-child(2) { right: 12px; top: 80px; border-left: 0; border-bottom: 0; }
.hud-frame i:nth-child(3) { left: 12px; bottom: 12px; border-right: 0; border-top: 0; }
.hud-frame i:nth-child(4) { right: 12px; bottom: 12px; border-left: 0; border-top: 0; }
.hud-meta { position: absolute; left: 82px; bottom: 24px; display: grid; gap: 5px; font-size: 10.5px; opacity: .7; }
.hud-nav { pointer-events: auto; position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; align-items: center; gap: 10px; padding: 7px; background: rgba(2, 14, 26, .78); border: 1px solid rgba(103, 232, 249, .3); border-radius: 6px; box-shadow: 0 0 30px -8px rgba(34, 211, 238, .4); }
.hud-btn { width: 40px; height: 40px; flex-shrink: 0; border-radius: 4px; border: 1px solid rgba(103, 232, 249, .35); background: rgba(34, 211, 238, .06); color: #a5f3fc; font: 400 24px/1 'Inter', sans-serif; cursor: pointer; transition: background .2s, color .2s; }
.hud-btn:hover:not(:disabled) { background: rgba(34, 211, 238, .18); color: #fff; }
.hud-btn:disabled { opacity: .3; cursor: default; }
.hud-mid { display: grid; gap: 7px; width: 260px; text-align: center; }
.hud-mid p { margin: 0; display: flex; justify-content: center; gap: 10px; white-space: nowrap; overflow: hidden; }
.hud-no { color: #67e8f9; }
.hud-title { font: 600 13px/1.3 'Inter', sans-serif; letter-spacing: .02em; color: #e0fbff; overflow: hidden; text-overflow: ellipsis; }
.hud-dots { display: flex; justify-content: center; gap: 4px; }
.hud-dot { position: relative; width: 12px; height: 4px; padding: 0; border: 0; border-radius: 1px; background: rgba(103, 232, 249, .25); cursor: pointer; transition: width .3s, background .3s; }
.hud-dot::before { content: ""; position: absolute; inset: -8px -2px; }
.hud-dot.on { width: 22px; background: #67e8f9; box-shadow: 0 0 8px #22d3ee; }
.hud-hint { position: absolute; left: 16px; right: 16px; bottom: 82px; margin: 0; text-align: center; font-size: 11px; color: #a5f3fc; text-shadow: 0 0 10px #020a14; opacity: .85; transition: opacity .8s; animation: introUp 1s 1.5s both; }
.hud-hint.off { opacity: 0; }
@media (max-width: 1024px) { .hud-meta { display: none; } .hud-frame i:nth-child(-n+2) { top: 70px; } }
@media (max-width: 680px) {
  .hud-frame { display: none; }
  .hud-nav { bottom: 12px; gap: 6px; padding: 5px; }
  .hud-btn { width: 36px; height: 36px; }
  .hud-mid { width: calc(100vw - 210px); min-width: 140px; gap: 6px; }
  .hud-mid p { gap: 6px; font-size: 10px; }
  .hud-title { font-size: 12px; }
  .hud-dots { gap: 3px; }
  .hud-dot { width: 7px; }
  .hud-dot.on { width: 14px; }
  .hud-hint { bottom: 70px; font-size: 10.5px; letter-spacing: .08em; }
  .holo .snd { width: 42px; height: 42px; bottom: 12px; left: 12px; }
  .holo .tg-float { width: 46px; height: 46px; right: 12px; bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .gp-fx::after, .gp.on .gp-cor i, .intro::before, .hud-hint { animation: none; }
}

/* AI-yordamchi 3D zalda — gologramma-robot obrazi: o'sha qiz va o'sha harakatlar, lekin proyektordan chiqqan
   moviy nur shaklida (skaner chiziqlari, miltillash, bosh atrofida aylanuvchi halqa, proyektor asosi).
   Oddiy saytda yordamchi asl holicha qoladi. Butun qatlam "screen" bilan qo'shiladi — videoning to'q foni ko'rinmaydi. */
.ai-holo { position: fixed; z-index: 31; left: 10px; bottom: 132px; width: 180px; height: 262px; pointer-events: none; mix-blend-mode: screen; animation: introUp 1s 1.2s both; }
.ai-holo .ai-vid { position: absolute; left: 0; right: 0; top: 0; height: 89%; pointer-events: auto; cursor: pointer; -webkit-tap-highlight-color: transparent;
  -webkit-mask-image: radial-gradient(ellipse 52% 62% at 50% 42%, #000 52%, transparent 100%), linear-gradient(180deg, transparent 0, #000 10%); -webkit-mask-composite: source-in; mask-image: radial-gradient(ellipse 52% 62% at 50% 42%, #000 52%, transparent 100%), linear-gradient(180deg, transparent 0, #000 10%); mask-composite: intersect;
  animation: aihFlick 7s steps(1) infinite, aihFloat 5s ease-in-out infinite; }
.ai-holo .ai-vid > :is(img, video) { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 0;
  filter: grayscale(1) contrast(1.5) brightness(1.25) sepia(1) hue-rotate(148deg) saturate(3.4); }
/* skaner chiziqlari + pastga yuruvchi nur */
.ai-holo .ai-vid::before { content: ""; position: absolute; inset: 0; z-index: 99; pointer-events: none; background: repeating-linear-gradient(180deg, rgba(2, 10, 20, .55) 0 1px, transparent 1px 3px); }
.ai-holo .ai-vid::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 22%; z-index: 99; pointer-events: none; background: linear-gradient(180deg, transparent, rgba(103, 232, 249, .16) 85%, rgba(207, 250, 254, .3) 98%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent 8%, #000 35%, #000 65%, transparent 92%); mask-image: linear-gradient(90deg, transparent 8%, #000 35%, #000 65%, transparent 92%); animation: aihScan 3.6s linear infinite; }
/* bosh atrofida aylanuvchi "sensor" halqasi */
.aih-ring { position: absolute; left: 50%; top: 4%; width: 62%; aspect-ratio: 1; margin-left: -31%; border-radius: 50%; border: 1px dashed rgba(103, 232, 249, .55); box-shadow: 0 0 14px rgba(34, 211, 238, .25); transform: perspective(300px) rotateX(68deg); animation: aihSpin 9s linear infinite; }
/* proyektor: nur konusi va asos */
.aih-beam { position: absolute; left: 14%; right: 14%; bottom: 7%; height: 70%; clip-path: polygon(42% 100%, 58% 100%, 100% 0, 0 0); background: linear-gradient(0deg, rgba(103, 232, 249, .35), rgba(34, 211, 238, .06) 70%, transparent); filter: blur(2px); opacity: .7; }
.aih-base { position: absolute; left: 22%; right: 22%; bottom: 6%; height: 12%; border-radius: 50%; border: 1.5px solid rgba(103, 232, 249, .85); background: radial-gradient(closest-side, rgba(165, 243, 252, .7), rgba(34, 211, 238, .25) 55%, transparent); box-shadow: 0 0 22px rgba(34, 211, 238, .7), inset 0 0 10px rgba(207, 250, 254, .6); animation: aihPulse 2.4s ease-in-out infinite; }
.aih-tag b { font-weight: inherit; }
.aih-tag { position: absolute; left: 0; right: 0; bottom: 0; text-align: center; font: 500 9.5px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .2em; color: #67e8f9; white-space: nowrap; text-shadow: 0 0 8px #22d3ee; }
.aih-tag::before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 6px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 6px #4ade80; vertical-align: 1px; animation: pulse 1.6s infinite; }
@keyframes aihScan { from { transform: translateY(-100%); } to { transform: translateY(460%); } }
@keyframes aihFlick { 0%, 100% { opacity: .92; } 46% { opacity: .55; } 47% { opacity: .92; } 48% { opacity: .7; transform: translateX(2px); } 49% { opacity: .92; transform: none; } 81% { opacity: .78; } 82% { opacity: .92; } }
@keyframes aihFloat { 50% { translate: 0 -5px; } }
@keyframes aihSpin { to { transform: perspective(300px) rotateX(68deg) rotate(360deg); } }
@keyframes aihPulse { 50% { opacity: .65; } }
@media (min-width: 681px) { .ai-holo.ai-r { left: auto; right: 10px; } }
.ai-holo .ai-vid:focus-visible { outline: 2px solid #67e8f9; outline-offset: 2px; }
@media (max-width: 1024px) { .ai-holo { width: 146px; height: 212px; bottom: 132px; left: 4px; } }
@media (max-width: 680px) {
  .ai-holo { width: 92px; height: 134px; left: auto; right: 0; top: 70px; bottom: auto; }
  .aih-tag { font-size: 7.5px; letter-spacing: .12em; }
  .aih-tag b { display: none; }
  .aih-tag::before { width: 4px; height: 4px; margin-right: 4px; }
  body:has(.chat.open) .ai-holo { visibility: hidden; }
}
@media (prefers-reduced-motion: reduce) { .ai-holo, .ai-holo .ai-vid, .ai-holo .ai-vid::after, .aih-ring, .aih-base { animation: none; } }

/* ko'chgan bo'lim o'rnidagi panel ("portal") — tavsif va o'tish tugmasi */
.gp-portal { display: grid; gap: 18px; justify-items: start; margin: 0; color: #a3c9d6; font-size: 16px; }
.gp-portal .btn i { font-style: normal; }

/* yuklanish ekrani (3D zal tayyor bo'lguncha) */
.loader { display: none; }
.holo-wait .loader { position: fixed; inset: 0; z-index: 400; display: grid; place-content: center; justify-items: center; gap: 18px; background: #020a14; }
.holo-wait body > :not(.loader) { visibility: hidden; }
.loader img { width: 88px; height: auto; filter: hue-rotate(-85deg) saturate(1.35) brightness(1.25) drop-shadow(0 0 18px rgba(34, 211, 238, .7)); animation: ldPulse 1.6s ease-in-out infinite; }
.loader p { margin: 0; font: 500 11px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .3em; color: #67e8f9; }
.loader i { display: block; width: 160px; height: 2px; background: linear-gradient(90deg, transparent, #67e8f9, transparent) no-repeat; background-size: 40% 100%; background-color: rgba(103, 232, 249, .15); animation: ldBar 1.2s linear infinite; }
@keyframes ldPulse { 50% { opacity: .55; transform: scale(.96); } }
@keyframes ldBar { from { background-position: -70% 0; } to { background-position: 170% 0; } }

/* panel ekranga sig'masa — "davomi" ko'rsatkichi */
.hud-more { pointer-events: auto; position: absolute; left: 50%; bottom: 84px; transform: translateX(-50%); display: flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 99px; border: 1px solid rgba(103, 232, 249, .45); background: rgba(2, 14, 26, .82); color: #a5f3fc; font: 500 11px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .14em; cursor: pointer; box-shadow: 0 0 20px -6px rgba(34, 211, 238, .6); }
.hud-more[hidden] { display: none; }
.hud-more i { font-style: normal; font-size: 13px; line-height: 1; animation: moreB 1.4s ease-in-out infinite; }
@keyframes moreB { 50% { transform: translateY(3px); } }

/* ariza qabul qilindi */
.gp.gp-ok { animation: gpOk 3s ease-out; }
@keyframes gpOk {
  0% { border-color: #4ade80; box-shadow: 0 0 0 2px rgba(74, 222, 128, .8), 0 0 90px 10px rgba(74, 222, 128, .55), inset 0 0 120px rgba(74, 222, 128, .25); }
  100% { border-color: rgba(103, 232, 249, .4); }
}

@media (max-width: 680px) {
  .hud-hint { display: none; }
  .hud-more { bottom: 66px; }
}
/* past bo'yli ekran (yotiq telefon) — HUD ixchamroq */
@media (max-height: 520px) {
  .holo .top-in { height: 52px; }
  .holo .brand img { width: 32px; height: 32px; }
  .holo .brand b { font-size: 15px; }
  .holo .mode-btn, .holo .burger { height: 36px; }
  .holo .burger { width: 40px; }
  .hud-frame { display: none; }
  .hud-meta, .hud-hint { display: none; }
  .hud-nav { bottom: 8px; padding: 4px; gap: 6px; }
  .hud-btn { width: 34px; height: 34px; font-size: 20px; }
  .hud-mid { gap: 4px; }
  .hud-more { bottom: 60px; }
  .holo .snd { width: 40px; height: 40px; bottom: 8px; left: 10px; }
  .holo .tg-float { width: 44px; height: 44px; bottom: 8px; right: 10px; }
}
@media (prefers-reduced-motion: reduce) { .loader img, .loader i, .hud-more i, .gp.gp-ok { animation: none; } }
/* ===== Til tugmasi ===== */
#langBtn { margin-left: 10px; }
@media (max-width: 1024px) {
  #langBtn { margin-left: auto; }
  #langBtn + .mode-btn { margin-left: 8px; }
}

/* ===== Daraja testi ===== */
.quiz { max-width: 760px; margin: 0 auto; padding: 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.quiz-lead { text-align: center; color: var(--muted); margin-bottom: 16px; }
.quiz-pick { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.quiz-opt { display: block; width: 100%; text-align: left; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .04); color: var(--text); font: 500 15.5px/1.35 'Inter', sans-serif; cursor: pointer; transition: border-color .2s, background .2s, transform .15s; }
.quiz-opt:hover { border-color: var(--violet); background: rgba(139, 92, 246, .12); }
.quiz-opt:active { transform: scale(.98); }
.quiz-opt.ok { border-color: #22c55e; background: rgba(34, 197, 94, .18); }
.quiz-opt.bad { border-color: #f43f5e; background: rgba(244, 63, 94, .16); }
.quiz-t { display: grid; grid-template-columns: 48px 1fr; column-gap: 12px; align-items: center; }
.quiz-t .c-ic { grid-row: span 2; width: 48px; height: 48px; border-radius: 12px; font-size: 16px; --acc: var(--violet); }
.quiz-t b { font-size: 16px; }
.quiz-t small { color: var(--muted); font-size: 12.5px; }
.quiz-top { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); letter-spacing: .04em; }
.quiz-bar { height: 4px; margin: 8px 0 18px; border-radius: 2px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.quiz-bar i { display: block; height: 100%; background: linear-gradient(90deg, #22d3ee, #a855f7); transition: width .4s; }
.quiz-q { font: 700 clamp(19px, 2.2vw, 24px)/1.35 var(--head); margin-bottom: 16px; }
.quiz-ans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.quiz-quit { margin-top: 16px; background: none; border: 0; padding: 4px 0; color: var(--muted); font: 500 13.5px 'Inter', sans-serif; cursor: pointer; }
.quiz-quit:hover { color: var(--text); }
.quiz-res { display: grid; grid-template-columns: 120px 1fr; gap: 20px; align-items: center; }
.quiz-res h3 { font: 700 24px/1.2 var(--head); margin: 2px 0 6px; }
.quiz-res p:not(.eyebrow) { color: var(--muted); }
.quiz-ring { width: 120px; height: 120px; border-radius: 50%; display: grid; place-content: center; text-align: center; background: radial-gradient(closest-side, var(--bg-2) 78%, transparent 80% 100%), conic-gradient(#22d3ee calc(var(--p) * 1%), rgba(255, 255, 255, .08) 0); }
.quiz-ring b { font: 800 34px/1 var(--head); }
.quiz-ring small { color: var(--muted); }
.quiz-form { display: grid; gap: 10px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.quiz-form p:first-child { color: #cfc9ee; font-size: 15px; }
.quiz-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quiz-form input, .certf input, .rvform input, .rvform textarea { width: 100%; padding: 13px 15px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .05); color: var(--text); font: 500 16px/1.3 'Inter', sans-serif; }
.quiz-form input:focus, .certf input:focus, .rvform input:focus, .rvform textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(139, 92, 246, .2); }
.quiz-form .err { border-color: #f43f5e; }
.rvform textarea { resize: vertical; min-height: 84px; }

/* ===== Bo'sh o'rinlar ===== */
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.slot { display: flex; flex-direction: column; gap: 10px; padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.slot-h { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.slot-h h3 { font: 700 18px/1.25 var(--head); }
.slot-free { flex-shrink: 0; padding: 4px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 700; background: rgba(34, 197, 94, .14); color: #4ade80; border: 1px solid rgba(34, 197, 94, .35); }
.slot-free.few { background: rgba(245, 158, 11, .15); color: #fcd34d; border-color: rgba(245, 158, 11, .4); }
.slot-m { display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
.slot-f { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, .07); }
.slot-f b { font: 700 18px/1 var(--head); }
.slot-f small { margin-left: 4px; color: var(--muted); }

/* ===== Fikrlar ===== */
.reviews { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.rv { margin: 0; display: flex; flex-direction: column; gap: 14px; padding: 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.rv blockquote { margin: 0; color: #ddd6fe; font-size: 15px; line-height: 1.6; white-space: pre-line; }
.rv blockquote::before { content: "“"; display: block; font: 800 40px/0.6 var(--head); color: var(--violet); margin-bottom: 8px; }
.rv figcaption { margin-top: auto; display: grid; gap: 2px; }
.rv figcaption small { color: var(--muted); }
.rv figcaption a { margin-top: 6px; color: #67e8f9; font-weight: 600; font-size: 14px; }
.rv-stars { color: #fbbf24; letter-spacing: 2px; }
.rv-stars i { font-style: normal; color: rgba(255, 255, 255, .2); }

/* ===== Sertifikat ===== */
.certf { max-width: 760px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; align-items: end; padding: 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.certf label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: #ddd6fe; }
.certf .btn { height: 48px; }
.certr { grid-column: 1 / -1; }
.certr:empty { display: none; }
.cert-card { display: grid; justify-items: center; gap: 8px; padding: 18px; border-radius: 16px; border: 1px solid rgba(34, 197, 94, .4); background: rgba(34, 197, 94, .07); }
.cert-card.bad { border-color: rgba(244, 63, 94, .45); background: rgba(244, 63, 94, .07); }
.cert-mark { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font: 800 28px/1 'Inter', sans-serif; color: #fff; background: linear-gradient(145deg, #22c55e, #15803d); }
.cert-card.bad .cert-mark { background: linear-gradient(145deg, #ef4444, #b91c1c); }
.cert-card h3 { font: 700 19px/1.2 var(--head); }
.cert-card table { width: 100%; max-width: 460px; border-collapse: collapse; font-size: 14.5px; }
.cert-card td { padding: 7px 6px; border-top: 1px solid rgba(255, 255, 255, .08); }
.cert-card td:first-child { color: var(--muted); width: 38%; }

/* ===== Ota-onalar ===== */
.parents { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pcard { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.pcard .f-ic { margin-bottom: 4px; }
.pcard h3 { font-size: 18px; }
.pcard > p { color: var(--muted); font-size: 15px; }
.pcard > .btn { margin-top: auto; align-self: flex-start; }
.rvform { display: grid; gap: 8px; }
.rvform .btn { justify-self: start; }
.rvstars { display: flex; gap: 2px; }
.rvstars button { background: none; border: 0; padding: 2px 3px; font-size: 22px; line-height: 1; color: rgba(255, 255, 255, .22); cursor: pointer; }
.rvstars button.on, .rvstars button:hover { color: #fbbf24; }

/* ===== 360° ===== */
.tours { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; margin-top: 22px; }
.tours .eyebrow { width: 100%; text-align: center; margin: 0; }
.tour { position: fixed; inset: 0; z-index: 500; background: #000; }
.tour canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.tour-bar { position: absolute; left: 0; right: 0; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px; background: linear-gradient(rgba(0, 0, 0, .7), transparent); color: #fff; font-weight: 600; }
.tour-bar button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .4); background: rgba(0, 0, 0, .4); color: #fff; font-size: 20px; cursor: pointer; }
.tour-hint { position: absolute; left: 0; right: 0; bottom: 18px; text-align: center; color: rgba(255, 255, 255, .8); font-size: 13px; pointer-events: none; }

@media (max-width: 1024px) {
  .parents { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .quiz { padding: 18px 14px; }
  .quiz-pick, .quiz-ans, .quiz-row { grid-template-columns: 1fr; }
  .quiz-res { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .certf { grid-template-columns: 1fr; padding: 18px 14px; }
  .parents { grid-template-columns: 1fr; }
}

/* ===== Yangi bo'limlar — 3D zal panellarida ===== */
.gp :is(.quiz, .slot, .rv, .certf, .pcard) { background: rgba(34, 211, 238, .045); border: 1px solid rgba(103, 232, 249, .2); border-radius: 4px; box-shadow: none; }
.gp .quiz, .gp .certf { max-width: none; padding: 18px; }
.gp .quiz-opt { border-radius: 4px; border-color: rgba(103, 232, 249, .28); background: rgba(103, 232, 249, .05); }
.gp .quiz-opt:hover { border-color: #22d3ee; background: rgba(34, 211, 238, .14); }
.gp .quiz-opt.ok { border-color: #4ade80; background: rgba(74, 222, 128, .2); }
.gp .quiz-opt.bad { border-color: #fb7185; background: rgba(251, 113, 133, .18); }
.gp .quiz-t .c-ic { border-radius: 6px; background: rgba(34, 211, 238, .12); border: 1px solid rgba(103, 232, 249, .45); box-shadow: none; color: #a5f3fc; }
.gp .quiz-ring { background: radial-gradient(closest-side, #04182a 78%, transparent 80% 100%), conic-gradient(#22d3ee calc(var(--p) * 1%), rgba(103, 232, 249, .12) 0); }
.gp :is(.quiz-form input, .certf input, .rvform input, .rvform textarea) { border-radius: 4px; background: rgba(103, 232, 249, .06); border-color: rgba(103, 232, 249, .25); }
.gp :is(.quiz-lead, .slot-m, .pcard > p, .rv figcaption small, .quiz-res p:not(.eyebrow), .quiz-top) { color: #a3c9d6; }
.gp .rv blockquote { color: #d7f6ff; }
.gp .rv blockquote::before { color: #22d3ee; }
.gp .certf label { color: #cffafe; }
.gp .slot-free { border-radius: 3px; }
.gp .rvstars button { color: rgba(103, 232, 249, .25); }
.gp .rvstars button.on, .gp .rvstars button:hover { color: #fbbf24; }
@media (min-width: 1025px) {
  .gp[data-k="quiz"] { --pw: 720px; }
  .gp[data-k="slots"] { --pw: 980px; }
  .gp[data-k="reviews"] { --pw: 1040px; }
  .gp[data-k="cert"] { --pw: 700px; }
  .gp[data-k="parents"] { --pw: 1060px; }
}
.gp[data-k="slots"] .slots { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.gp[data-k="reviews"] .reviews { grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gp[data-k="cert"] .certf { grid-template-columns: 1fr 1fr; }
.gp[data-k="cert"] .certf .btn { grid-column: 1 / -1; }
.gp[data-k="parents"] .parents { gap: 12px; }
.gp .tours { margin-top: 14px; }
@media (max-width: 1024px) {
  .gp[data-k] .reviews, .gp[data-k] .parents { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .gp[data-k] .reviews, .gp[data-k] .parents, .gp[data-k="cert"] .certf, .gp .quiz-pick, .gp .quiz-ans { grid-template-columns: 1fr; }
  .gp .quiz-opt { padding: 11px 13px; font-size: 14.5px; }
  .gp .quiz-q { font-size: 18px; }
  .gp .pcard { padding: 14px; }
}
@media (max-width: 680px) { .gp .btn { white-space: normal; text-align: center; line-height: 1.3; } }
@media (min-width: 1025px) { .courses { grid-template-columns: repeat(3, 1fr); } .quiz-pick { grid-template-columns: repeat(3, 1fr); } .quiz-t { grid-template-columns: 1fr; row-gap: 8px; } .quiz-t .c-ic { grid-row: auto; } }
.price b { white-space: nowrap; }
@media (min-width: 1025px) { .courses .c-foot { flex-wrap: wrap; row-gap: 12px; } }

/* ===== Raqamlar va bitiruvchilar ===== */
.nums { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin: 0 0 30px; }
.nums li { padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); text-align: center; }
.nums b { display: block; font: 800 clamp(32px, 4vw, 46px)/1 var(--head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nums span { display: block; margin-top: 8px; color: var(--muted); font-size: 14.5px; }
.nums small { display: inline-block; margin-top: 8px; padding: 3px 10px; border-radius: 999px; font-size: 12px; color: #d8b4fe; background: rgba(168, 85, 247, .13); border: 1px solid rgba(190, 160, 255, .25); }
.alumni-h { text-align: center; font: 700 22px/1.3 var(--head); margin: 0 0 18px; }
.alumni { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.al { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 22px 18px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.al img, .al-ava { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 2px solid var(--violet); box-shadow: 0 0 24px -6px var(--violet); }
.al-ava { display: grid; place-items: center; font: 700 26px/1 var(--head); background: rgba(139, 92, 246, .15); }
.al-kind { margin-top: 6px; padding: 3px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 700; color: #86efac; background: rgba(34, 197, 94, .12); border: 1px solid rgba(34, 197, 94, .3); }
.al h4 { margin: 4px 0 0; font: 700 18px/1.25 var(--head); }
.al-res { color: #ddd6fe; font-size: 15px; }
.al-course { color: var(--muted); font-size: 13.5px; }
.al blockquote { margin: 6px 0 0; color: var(--muted); font-size: 14px; font-style: italic; }
.al a { margin-top: auto; padding-top: 6px; color: #67e8f9; font-size: 13.5px; font-weight: 600; }
.gp :is(.nums li, .al) { background: rgba(34, 211, 238, .045); border: 1px solid rgba(103, 232, 249, .2); border-radius: 4px; }
.gp .nums b { background: linear-gradient(90deg, #67e8f9, #e0fbff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.gp .nums span, .gp .al-course, .gp .al blockquote { color: #a3c9d6; }
.gp .al img, .gp .al-ava { border-color: #22d3ee; box-shadow: 0 0 22px -6px #22d3ee; background: rgba(34, 211, 238, .1); }
.gp .alumni-h { text-align: left; font-size: 18px; }
.gp .nums { margin-bottom: 18px; gap: 10px; }
.gp .alumni { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
@media (min-width: 1025px) { .gp[data-k="nums"] { --pw: 980px; } }
@media (max-width: 680px) { .nums { grid-template-columns: repeat(2, 1fr); } .nums li { padding: 14px 10px; } .gp .alumni { grid-template-columns: 1fr; } }

/* ===== Aksiya / tavsiya paneli (tepada) ===== */
.promo-bar { position: fixed; left: 50%; top: 80px; z-index: 45; transform: translateX(-50%); width: min(760px, calc(100vw - 24px)); display: flex; align-items: center; gap: 12px; padding: 10px 12px 10px 16px; border-radius: 14px; background: linear-gradient(135deg, rgba(139, 92, 246, .92), rgba(37, 99, 235, .92)); color: #fff; box-shadow: 0 18px 50px -12px rgba(0, 0, 0, .7); }
.promo-bar[hidden] { display: none; }
.promo-bar p { flex: 1; margin: 0; font-size: 14px; line-height: 1.35; }
.promo-bar .pb-ic { font-size: 22px; }
.promo-bar .pb-t { font: 600 13px/1 'IBM Plex Mono', ui-monospace, monospace; white-space: nowrap; padding: 6px 8px; border-radius: 8px; background: rgba(0, 0, 0, .25); }
.promo-bar .btn { background: #fff; color: #1e1b4b; box-shadow: none; }
.pb-x { background: none; border: 0; color: #fff; font-size: 16px; cursor: pointer; padding: 4px 6px; opacity: .8; }
.holo .promo-bar { background: linear-gradient(135deg, rgba(8, 145, 178, .92), rgba(37, 99, 235, .92)); border: 1px solid rgba(165, 243, 252, .5); border-radius: 8px; }
.intro-on .promo-bar { display: none; }
@media (max-width: 680px) { .promo-bar { top: 70px; flex-wrap: wrap; } .promo-bar p { flex-basis: calc(100% - 70px); } .promo-bar .pb-t { margin-left: 34px; } }

/* ===== Tadbirlar ===== */
.events { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.ev { display: flex; flex-direction: column; gap: 8px; padding: 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.ev-date { align-self: flex-start; padding: 4px 10px; border-radius: 99px; font-size: 13px; font-weight: 700; color: #fcd34d; background: rgba(245, 158, 11, .14); border: 1px solid rgba(245, 158, 11, .35); }
.ev h3 { font: 700 19px/1.25 var(--head); }
.ev p { color: var(--muted); font-size: 14.5px; }
.ev-form, .bk-form { display: grid; gap: 8px; margin-top: 6px; }
.ev-form input, .bk-form input { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .05); color: var(--text); font: 500 15px 'Inter', sans-serif; }

/* ===== Sinov darsiga yozilish (guruh kartasida) ===== */
.bk { margin-top: 10px; padding-top: 12px; border-top: 1px dashed rgba(255, 255, 255, .15); }
.bk-h { font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.bk-days { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 4px; }
.bk-day { padding: 8px 4px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .15); background: rgba(255, 255, 255, .04); color: var(--text); cursor: pointer; text-align: center; }
.bk-day b { display: block; font-size: 12.5px; }
.bk-day small { color: var(--muted); font-size: 11.5px; }
.bk-day.on { border-color: #22d3ee; background: rgba(34, 211, 238, .15); }
.bk-ok { padding: 12px; border-radius: 12px; background: rgba(34, 197, 94, .1); border: 1px solid rgba(34, 197, 94, .35); font-size: 14.5px; line-height: 1.5; }
.gp :is(.ev) { background: rgba(34, 211, 238, .045); border: 1px solid rgba(103, 232, 249, .2); border-radius: 4px; }
.gp :is(.ev-form input, .bk-form input) { border-radius: 4px; background: rgba(103, 232, 249, .06); border-color: rgba(103, 232, 249, .25); }
.gp .bk-day { border-radius: 4px; }
@media (min-width: 1025px) { .gp[data-k="events"] { --pw: 980px; } }

/* ===== Maslahatchi (chat) ===== */
.chat-fab { position: fixed; right: 18px; bottom: 86px; z-index: 46; display: flex; align-items: center; gap: 8px; height: 52px; padding: 0 16px 0 14px; border-radius: 26px; border: 0; cursor: pointer; color: #fff; font: 600 14px 'Inter', sans-serif; background: linear-gradient(135deg, #8b5cf6, #2563eb); box-shadow: 0 12px 30px -8px rgba(99, 102, 241, .8); }
.chat-fab span { font-size: 22px; }
.hint-off .chat-fab em, .chat.open .chat-fab em { display: none; }
.chat-fab em { font-style: normal; }
.chat.hint-off .chat-fab, .chat.open .chat-fab { width: 52px; padding: 0; justify-content: center; }
.holo .chat-fab { background: linear-gradient(135deg, #22d3ee, #2563eb); }
.chat-box { position: fixed; right: 18px; bottom: 148px; z-index: 46; width: min(380px, calc(100vw - 24px)); height: min(560px, calc(100vh - 240px)); display: flex; flex-direction: column; border-radius: 18px; overflow: hidden; background: #0e0b26; border: 1px solid rgba(167, 139, 250, .3); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .85); }
.chat-box[hidden] { display: none; }
.holo .chat-box { background: #04182a; border-color: rgba(103, 232, 249, .35); border-radius: 8px; }
.chat-box header { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.chat-box header img { width: 28px; height: auto; }
.chat-box header b { display: block; font-size: 14.5px; }
.chat-box header small { color: var(--muted); font-size: 12px; }
.chat-x { margin-left: auto; background: none; border: 0; color: var(--muted); font-size: 16px; cursor: pointer; }
.chat-log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.chat-m { max-width: 86%; padding: 9px 12px; border-radius: 14px; font-size: 14.5px; line-height: 1.5; word-wrap: break-word; }
.chat-m.bot { align-self: flex-start; background: rgba(255, 255, 255, .07); border-bottom-left-radius: 4px; }
.chat-m.me { align-self: flex-end; background: linear-gradient(135deg, #7c3aed, #2563eb); border-bottom-right-radius: 4px; }
.holo .chat-m.me { background: linear-gradient(135deg, #0891b2, #2563eb); }
.chat-go { margin-top: 8px; }
.chat-q { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 12px 10px; }
.chat-q button { padding: 6px 10px; border-radius: 99px; border: 1px solid rgba(167, 139, 250, .35); background: rgba(139, 92, 246, .1); color: #e9e5ff; font: 500 13px 'Inter', sans-serif; cursor: pointer; }
.holo .chat-q button { border-color: rgba(103, 232, 249, .35); background: rgba(34, 211, 238, .08); color: #cffafe; }
.chat-in { display: flex; gap: 6px; padding: 10px; border-top: 1px solid rgba(255, 255, 255, .08); }
.chat-in[hidden] { display: none; }
.chat-in input { flex: 1; min-width: 0; padding: 11px 13px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .05); color: var(--text); font: 500 15px 'Inter', sans-serif; }
.chat-in button { width: 44px; border-radius: 12px; border: 0; background: linear-gradient(135deg, #8b5cf6, #2563eb); color: #fff; font-size: 16px; cursor: pointer; }
.chat-fine { margin: 0; padding: 0 12px 10px; font-size: 11px; color: #7d77a3; }
.chat-fine:empty { display: none; }
.chat-fine a { color: #a5b4fc; }
.chat-dots { display: inline-flex; gap: 4px; }
.chat-dots i { width: 6px; height: 6px; border-radius: 50%; background: #a5b4fc; animation: chatDot 1s infinite; }
.chat-dots i:nth-child(2) { animation-delay: .15s; } .chat-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes chatDot { 50% { opacity: .25; transform: translateY(-3px); } }
.intro-on .chat { display: none; }
@media (max-width: 680px) {
  .chat-fab { right: 12px; bottom: 66px; height: 46px; }
  .chat.hint-off .chat-fab, .chat.open .chat-fab { width: 46px; }
  .chat-box { right: 8px; left: 8px; width: auto; bottom: 120px; height: calc(100vh - 200px); }
  .holo .chat-fab { bottom: 66px; }
}
@media (max-height: 520px) { .holo .chat-fab { bottom: 60px; } }
.slot-f { flex-wrap: wrap; row-gap: 10px; } .slot-f b { white-space: nowrap; }
.slots { grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.moving .gp { will-change: transform; } /* harakatda panel qayta chizilmaydi — silliq */

/* ===== 3D panellar: yengil chizish — o'tishlar silliq bo'lishi uchun (katta yoyilgan soyalar, matn soyalari, doimiy miltillashlar yo'q) ===== */
.gp { box-shadow: 0 0 0 1px rgba(103, 232, 249, .08), 0 0 20px -8px rgba(34, 211, 238, .5); }
.gp h1, .gp .sec-head h2, .gp .signup h2 { text-shadow: none; }
.gp :is(.c-ic, .steps b, .al img, .al-ava, .quiz-t .c-ic) { box-shadow: none; }
.gp .btn, .gp .btn:hover { box-shadow: 0 0 0 1px rgba(103, 232, 249, .5); transform: none; filter: none; }
.gp .gp-live::before, .gp .dot { animation: none; box-shadow: none; }
@media (max-width: 1024px) { .gp-fx { display: none; } } /* telefonda yuruvchi nur chizig'i yo'q */
/* ===== Ustozlar ===== */
.tchs { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 340px)); justify-content: center; gap: 18px; }
.tch { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 26px 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.tch img, .tch-ava { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; border: 2px solid var(--violet); box-shadow: 0 0 26px -6px var(--violet); }
.tch-ava { display: grid; place-items: center; font: 700 30px/1 var(--head); background: rgba(139, 92, 246, .15); }
.tch-k { margin-top: 8px; padding: 3px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 700; color: #c4b5fd; background: rgba(139, 92, 246, .14); border: 1px solid var(--line-2); }
.tch h3 { margin: 4px 0 0; font: 700 18px/1.3 var(--head); }
.tch-t { color: #ddd6fe; font-size: 14.5px; font-weight: 600; }
.tch p:not(.tch-t) { color: var(--muted); font-size: 14.5px; }
.c-more { display: inline-block; font-size: 14px; font-weight: 600; color: #c4b5fd; }
.c-more:hover { color: #fff; }
.c-foot { flex-wrap: wrap; row-gap: 10px; }

/* ===== Dars jadvali ===== */
.sched { max-width: 900px; margin: 0 auto; }
.sch-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.sch-tabs button { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line-2); background: rgba(139, 92, 246, .08); color: var(--text); font: 600 14px 'Inter', sans-serif; cursor: pointer; }
.sch-tabs button[aria-selected="true"] { background: var(--grad); border-color: transparent; }
.sch { width: 100%; border-collapse: collapse; border-radius: 16px; overflow: hidden; background: var(--card); border: 1px solid var(--line); font-size: 15px; }
.sch th, .sch td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); }
.sch th { color: #c4b5fd; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.sch tr:last-child td { border-bottom: 0; }
.sch td:nth-child(3) { white-space: nowrap; font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.sch-open { padding: 4px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 700; color: #86efac; background: rgba(34, 197, 94, .12); border: 1px solid rgba(34, 197, 94, .35); white-space: nowrap; }
.sch-note { margin-top: 12px; color: var(--muted); font-size: 14px; }
@media (max-width: 680px) { .sch th, .sch td { padding: 10px 8px; font-size: 13.5px; } .sch th:last-child, .sch td:last-child { padding-left: 0; } }

/* ===== Loyihalar ===== */
.projs { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 360px)); justify-content: center; gap: 18px; }
.prj { display: flex; flex-direction: column; border-radius: var(--r); overflow: hidden; background: var(--card); border: 1px solid var(--line); }
.prj img, .prj-ph { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; background: rgba(139, 92, 246, .1); }
.prj-ph { display: grid; place-items: center; font: 800 34px/1 var(--head); color: #c4b5fd; }
.prj-b { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; flex: 1; }
.prj h3 { font: 700 17px/1.3 var(--head); }
.prj-a { color: #c4b5fd; font-size: 13.5px; font-weight: 600; }
.prj-b p:not(.prj-a) { color: var(--muted); font-size: 14.5px; }
.prj-b a { margin-top: auto; color: #67e8f9; font-weight: 600; font-size: 14px; }

/* ===== Video ===== */
.vid { max-width: 900px; margin: 0 auto; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: #000; }
.vid video { display: block; width: 100%; max-height: 70vh; background: #000; }

/* ===== Bepul materiallar ===== */
.mats { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 380px)); justify-content: center; gap: 18px; }
.mat { display: flex; flex-direction: column; gap: 8px; padding: 24px; border-radius: var(--r); background: linear-gradient(160deg, rgba(139, 92, 246, .16), rgba(12, 8, 36, .8)); border: 1px solid var(--line-2); }
.mat-ic { font-size: 34px; }
.mat h3 { font: 700 18px/1.3 var(--head); }
.mat p { color: var(--muted); font-size: 14.5px; }
.mat-f { display: grid; gap: 8px; margin-top: auto; padding-top: 6px; }
.mat-f input, .cb-box input { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .05); color: var(--text); font: 500 15px 'Inter', sans-serif; }
.mat-f input.err, .cb-box input.err { border-color: #fb7185; }
.bk-rem { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 6px; }

/* ===== Savol-javob ===== */
.faqs { max-width: 860px; margin: 0 auto; display: grid; gap: 10px; }
.faq { border-radius: 16px; background: var(--card); border: 1px solid var(--line); transition: border-color .2s; }
.faq[open] { border-color: var(--line-2); }
.faq summary { list-style: none; cursor: pointer; padding: 16px 48px 16px 20px; position: relative; font-weight: 600; font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font: 400 24px/1 'Inter', sans-serif; color: #c4b5fd; transition: transform .2s; }
.faq[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq p { padding: 0 20px 18px; color: var(--muted); font-size: 15px; line-height: 1.65; }

/* ===== "Sizga qo'ng'iroq qilamiz" ===== */
.cb-fab { position: fixed; left: 18px; bottom: 18px; z-index: 46; width: 54px; height: 54px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; font-size: 24px; background: linear-gradient(135deg, #22c55e, #059669); box-shadow: 0 10px 28px -6px rgba(34, 197, 94, .7); transition: transform .2s; }
.cb-fab:hover { transform: scale(1.08); }
.cb-ov { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 16px; background: rgba(2, 4, 16, .72); }
.cb-ov[hidden] { display: none; }
.cb-box { position: relative; width: min(400px, 100%); display: grid; gap: 10px; padding: 26px 22px 20px; border-radius: 18px; background: #0e0b26; border: 1px solid var(--line-2); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .85); }
.holo .cb-box { background: #04182a; border-color: rgba(103, 232, 249, .35); border-radius: 8px; }
.cb-box h3 { font: 700 19px/1.3 var(--head); padding-right: 24px; }
.cb-box > p { color: var(--muted); font-size: 14.5px; }
.cb-box .fine { font-size: 12px; color: #7d77a3; }
.cb-box .fine a { color: #a5b4fc; }
.cb-x { position: absolute; right: 12px; top: 12px; background: none; border: 0; color: var(--muted); font-size: 17px; cursor: pointer; }
.intro-on .cb { display: none; }
@media (max-width: 680px) { .cb-fab { left: 12px; bottom: 14px; width: 48px; height: 48px; font-size: 21px; } }

/* ===== 3D zal panellari ===== */
.gp :is(.tch, .prj, .mat, .faq, .sch) { background: rgba(34, 211, 238, .045); border: 1px solid rgba(103, 232, 249, .2); border-radius: 4px; box-shadow: none; }
.gp :is(.tch img, .tch-ava) { border-color: #22d3ee; box-shadow: none; background: rgba(34, 211, 238, .1); }
.gp :is(.tch-k, .sch th, .prj-a, .faq summary::after) { color: #a5f3fc; }
.gp .tch-k { background: rgba(34, 211, 238, .1); border-color: rgba(103, 232, 249, .35); border-radius: 3px; }
.gp :is(.tch p:not(.tch-t), .prj-b p:not(.prj-a), .mat p, .faq p, .sch-note) { color: #a3c9d6; }
.gp .sch td, .gp .sch th { border-color: rgba(103, 232, 249, .15); }
.gp .sch-tabs button { border-radius: 4px; border-color: rgba(103, 232, 249, .3); background: rgba(34, 211, 238, .06); }
.gp .sch-tabs button[aria-selected="true"] { background: rgba(34, 211, 238, .25); border-color: #22d3ee; }
.gp .mat-f input { border-radius: 4px; background: rgba(103, 232, 249, .06); border-color: rgba(103, 232, 249, .25); }
.gp .vid { border-radius: 4px; border-color: rgba(103, 232, 249, .3); }
.gp .faqs { gap: 8px; }
.gp .faq summary { padding: 12px 40px 12px 14px; font-size: 15px; }
.gp .faq p { padding: 0 14px 14px; font-size: 14.5px; }
.gp .tchs { gap: 12px; }
.gp .tch { padding: 18px 14px; }
.gp :is(.tch img, .tch-ava) { width: 88px; height: 88px; }
.gp .c-more { color: #a5f3fc; }
@media (min-width: 1025px) {
  .gp[data-k="teachers"] { --pw: 1040px; }
  .gp[data-k="sched"], .gp[data-k="video"], .gp[data-k="mats"] { --pw: 900px; }
  .gp[data-k="projects"] { --pw: 1040px; }
  .gp[data-k="faq"] { --pw: 820px; }
}
@media (max-width: 1024px) { .gp .tchs, .gp .projs { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .gp .tchs, .gp .projs, .gp .mats { grid-template-columns: 1fr; } .gp .tch { padding: 14px; } .gp :is(.tch img, .tch-ava) { width: 72px; height: 72px; } }.gp .prj-ph { color: #a5f3fc; background: rgba(34, 211, 238, .06); }
@media (min-width: 1025px) { .gp .tchs { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); } .gp .projs { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); } }
@media (max-width: 680px) { .holo .cb-fab { bottom: 66px; } }/* 3D zalda chapda pastda ovoz tugmasi bor — qo'ng'iroq tugmasi uning ustida; 24 tagacha bo'lim nuqtalari panelga sig'adi */
.holo .cb-fab { bottom: 80px; width: 48px; height: 48px; font-size: 21px; }
@media (max-width: 680px) { .holo .cb-fab { left: 12px; bottom: 64px; width: 42px; height: 42px; font-size: 19px; } }
@media (max-height: 520px) { .holo .cb-fab { bottom: 56px; } }
.hud-dots { width: 100%; }
.hud-dot { flex: 0 1 12px; min-width: 3px; }
.hud-dot.on { flex: 0 0 22px; }
@media (max-width: 680px) { .hud-dot { flex-basis: 7px; } .hud-dot.on { flex-basis: 14px; } }.hud-mid { grid-template-columns: minmax(0, 1fr); }
.hud-dots { min-width: 0; overflow: hidden; padding: 8px 0; margin: -8px 0; }
.copy .made { display: inline-block; margin-top: 6px; font-size: 12.5px; letter-spacing: .04em; color: #8b84b8; }
.gp .copy .made { color: #7fb3c4; }

/* ===== Til menyusi (4 til) ===== */
.lang-menu { position: fixed; z-index: 120; width: 180px; padding: 6px; border-radius: 16px; background: rgba(16, 9, 36, .97); border: 1px solid rgba(190, 160, 255, .38); box-shadow: 0 24px 50px -16px rgba(0, 0, 0, .85), 0 0 30px -14px rgba(168, 85, 247, .7); }
.lang-menu[hidden] { display: none; }
.lang-menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border: 0; border-radius: 11px; background: none; color: #e9e3ff; font: 600 14.5px/1.2 'Inter', system-ui, sans-serif; text-align: left; cursor: pointer; }
.lang-menu button b { display: inline-grid; place-items: center; min-width: 32px; height: 24px; padding: 0 6px; border-radius: 7px; font: 700 11.5px/1 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .04em; color: #c4b5fd; background: rgba(168, 85, 247, .14); border: 1px solid rgba(190, 160, 255, .25); }
.lang-menu button:hover { background: rgba(168, 85, 247, .16); }
.lang-menu button[aria-checked="true"] { background: rgba(168, 85, 247, .24); color: #fff; }
.lang-menu button[aria-checked="true"]::after { content: "✓"; margin-left: auto; color: #c084fc; }