/* LTLearner · proje 218: koyu lacivert zemin, camgöbeği ışık, kum eylem rengi, beceri tuğlaları */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:500 800;font-display:swap;src:url(fonts/bricolagegrotesque-latin-ext.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:500 800;font-display:swap;src:url(fonts/bricolagegrotesque-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Geist';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/geist-latin-ext.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Geist';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/geist-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root {
  --bg: #050b16; --bg2: #081221; --surf: #0b1627; --surf2: #10203a; --line: rgba(255,255,255,.08); --line2: rgba(255,255,255,.14);
  --text: #e6eef7; --soft: #c9d5e6; --mute: #8fa2bd; --ink: #041018; --cyan: #5bf2e6; --cyan-d: #22c8b3; --violet: #8a7cfe; --sand: #f4d9a6; --sand-d: #e9c27c;
  --disp: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif; --body: "Geist", "Segoe UI", system-ui, sans-serif; --w: min(1120px, 100% - 40px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
  background-image: radial-gradient(900px 500px at 85% -5%, rgba(91,242,230,.08), transparent 60%), radial-gradient(700px 500px at -10% 40%, rgba(138,124,255,.07), transparent 60%); background-attachment: fixed; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--cyan); }
h1, h2, h3, h4 { font-family: var(--disp); margin: 0; }
button { font: inherit; color: inherit; }
.veil { position: fixed; inset: 0; z-index: 50; background: var(--cyan); pointer-events: none; transform-origin: top; animation: veil .9s cubic-bezier(.8,0,.2,1) .1s both; }
@keyframes veil { to { transform: scaleY(0); } }
.veil.gone { display: none; }

.top { position: fixed; top: 0; left: 0; right: 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 12px calc((100% - var(--w)) / 2); background: rgba(5,11,22,.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.brand { font-family: var(--disp); font-weight: 800; font-size: 18px; letter-spacing: -.02em; color: #fff; white-space: nowrap; }
.brand .tt { font-family: var(--body); font-weight: 500; font-size: 11px; letter-spacing: .06em; color: var(--ink); background: var(--cyan); border-radius: 6px; padding: 2px 6px; margin-right: 6px; vertical-align: 2px; }
.nav { display: flex; gap: 2px; margin: 0 auto; }
.nav a { color: var(--mute); font-size: 14px; padding: 8px 12px; border-radius: 999px; transition: .2s; }
.nav a:hover { background: var(--surf2); color: var(--text); }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 600; font-size: 15px; border: 1px solid var(--line2); background: transparent; color: var(--text); cursor: pointer; transition: transform .2s, background .2s, border-color .2s, color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); border-color: var(--cyan); color: var(--cyan); }
.btn.pri { background: var(--sand); color: var(--ink); border-color: transparent; }
.btn.pri:hover { background: var(--sand-d); color: var(--ink); }
.btn.sm { height: 38px; padding: 0 16px; font-size: 13px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; transform: none; border-color: var(--line2); color: var(--mute); }
.btn:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease var(--d, 0s), transform .7s cubic-bezier(.2,.7,.2,1) var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* HERO */
.hero { min-height: 100svh; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; width: var(--w); margin: 0 auto; padding: 110px 0 50px; }
.eyebrow { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin: 0 0 14px; }
.title { font-size: clamp(60px, 10.5vw, 132px); line-height: .92; font-weight: 800; letter-spacing: -.04em; margin: 0 0 22px; color: #fff; }
.title span { color: var(--cyan); }
.lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--soft); max-width: 540px; margin: 0 0 26px; }
.lead b { color: #fff; font-weight: 500; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; } .cta.center { justify-content: center; margin-top: 28px; }
.fine { font-size: 13px; color: var(--mute); margin: 14px 0 0; }
.tower-wrap { position: relative; display: flex; justify-content: center; }
.tower { width: 100%; max-width: 560px; height: auto; overflow: visible; }
#heroTower { aspect-ratio: 450 / 440; max-width: 600px; }
.tower .b { animation: drop .8s cubic-bezier(.3,1.35,.5,1) both; animation-delay: calc(var(--i) * .2s + .5s); }
.tower .b.live { animation-delay: 0s; }
@keyframes drop { from { transform: translateY(-300px); opacity: 0; } 55% { opacity: 1; } to { transform: none; opacity: 1; } }
.tower .lab { font: 500 13px var(--body); fill: var(--mute); opacity: 0; animation: fadein .5s ease both; animation-delay: calc(var(--i) * .2s + 1.2s); }
@keyframes fadein { to { opacity: 1; } }
.tower .lead-l { stroke: rgba(255,255,255,.14); stroke-width: 1; }
.tower .shadow { fill: rgba(0,0,0,.4); }
.float { animation: bob 6s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-5px); } }

/* BÖLÜMLER */
.sec { width: var(--w); margin: 0 auto; padding: clamp(64px, 9vw, 120px) 0 0; }
.sec-h { max-width: 720px; margin-bottom: 36px; }
.sec-h .k { display: block; font-family: var(--disp); font-size: 14px; letter-spacing: .14em; color: var(--cyan); margin-bottom: 14px; }
.sec-h h2 { font-size: clamp(32px, 4.4vw, 54px); line-height: 1.02; letter-spacing: -.03em; font-weight: 700; color: #fff; margin-bottom: 16px; }
.sec-h p { color: var(--soft); font-size: clamp(16px, 1.6vw, 18px); margin: 0; }
.note { color: var(--mute); font-size: 13px; margin: 18px 0 0; }

/* KULE KURUCU */
.build { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; background: var(--bg2); border: 1px solid var(--line); border-radius: 22px; padding: clamp(18px, 3vw, 34px); }
.build-stage { position: relative; display: flex; justify-content: center; }
.build-stage .tower { max-width: 380px; aspect-ratio: 300 / 470; }
.hud { position: absolute; left: 0; top: 0; display: flex; flex-direction: column; gap: 10px; }
.hud > div { background: var(--surf); border: 1px solid var(--line); border-radius: 12px; padding: 8px 14px; min-width: 92px; }
.hud small { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.hud b { font-family: var(--disp); font-size: 26px; color: #fff; font-weight: 700; } .hud i { font-style: normal; color: var(--mute); font-size: 13px; margin-left: 4px; }
.reset { align-self: flex-start; background: none; border: 0; color: var(--mute); font-size: 13px; cursor: pointer; padding: 4px 2px; text-decoration: underline; text-underline-offset: 3px; } .reset:hover { color: var(--cyan); }
.skills { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sk { position: relative; text-align: left; background: var(--surf); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px 14px 20px; cursor: pointer; overflow: hidden; transition: transform .2s, border-color .2s, background .2s; }
.sk::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--c); }
.sk:hover { transform: translateY(-2px); border-color: var(--line2); background: var(--surf2); }
.sk:active { transform: scale(.98); }
.sk b { display: block; font-family: var(--disp); font-size: 17px; color: #fff; font-weight: 700; }
.sk span { display: block; font-size: 12.5px; color: var(--mute); line-height: 1.35; margin: 2px 0 9px; }
.sk .bar { height: 4px; border-radius: 4px; background: rgba(255,255,255,.07); overflow: hidden; } .sk .bar i { display: block; height: 100%; width: var(--p, 0%); background: var(--c); border-radius: 4px; transition: width .5s cubic-bezier(.2,.7,.2,1); }
.sk .pct { position: absolute; right: 12px; top: 12px; font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums; }
.lvlup { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; opacity: 0; }
.lvlup span { font-family: var(--disp); font-weight: 800; font-size: clamp(28px, 4vw, 44px); color: var(--sand); text-shadow: 0 0 30px rgba(244,217,166,.5); }
.lvlup.go { animation: lvl 1.4s ease both; }
@keyframes lvl { 0% { opacity: 0; transform: scale(.7); } 25% { opacity: 1; transform: scale(1.05); } 75% { opacity: 1; } 100% { opacity: 0; transform: scale(1.1) translateY(-20px); } }

/* TELEFON RAFI */
.rack { display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 26px 4px 30px; perspective: 1600px; scrollbar-width: thin; scrollbar-color: var(--surf2) transparent; }
.phone { position: relative; flex: 0 0 min(250px, 68vw); margin: 0; scroll-snap-align: center; transform: rotateY(calc((var(--i) - 2.5) * -3deg)); transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.phone:hover { transform: rotateY(0) translateY(-8px); }
.screen { border-radius: 30px; padding: 6px; background: linear-gradient(160deg, #1c2d4a, #0b1627); border: 1px solid var(--line2); box-shadow: 0 30px 60px -30px rgba(0,0,0,.8), 0 0 0 1px rgba(91,242,230,.04); }
.screen img { display: block; width: 100%; height: auto; border-radius: 24px; aspect-ratio: 390 / 844; object-fit: cover; object-position: top; background: var(--bg); }
.phone figcaption { text-align: center; margin-top: 14px; font-size: 14px; color: var(--soft); }
.role { position: absolute; z-index: 2; top: -12px; left: 16px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--cyan); color: var(--ink); }
.role.koc { background: var(--violet); } .role.veli { background: var(--sand); }

/* SORU ÇÖZÜMÜ */
.scan { display: grid; grid-template-columns: 1.1fr 1fr; gap: 26px; align-items: center; }
.sheet { position: relative; background: #f3efe6; color: #1c2430; border-radius: 14px; padding: 18px 20px 20px; overflow: hidden; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); transform: rotate(-1.2deg); }
.sh-h { display: flex; justify-content: space-between; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #6b7480; border-bottom: 1px solid #d9d3c4; padding-bottom: 8px; margin-bottom: 8px; }
.qs { list-style: none; padding: 0; margin: 0; }
.qs li { display: grid; grid-template-columns: 24px 1fr; gap: 8px; padding: 12px 6px; border-bottom: 1px dashed #d9d3c4; font-size: 15px; position: relative; transition: background .4s; }
.qs li:last-child { border-bottom: 0; }
.qs li b { font-family: var(--disp); color: #8a92a0; }
.qs li i { grid-column: 2; justify-self: start; font-style: normal; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; color: #0b4f47; background: rgba(34,200,179,.18); border-radius: 999px; padding: 2px 9px; opacity: 0; transform: translateY(4px); transition: .4s; margin-top: 2px; }
.qs li.hit { background: rgba(34,200,179,.1); } .qs li.hit i { opacity: 1; transform: none; }
.scanline { position: absolute; left: 0; right: 0; top: 0; height: 56px; background: linear-gradient(to bottom, rgba(91,242,230,0), rgba(91,242,230,.55)); border-bottom: 2px solid var(--cyan-d); opacity: 0; transform: translateY(-60px); }
.scanline.go { animation: scan 3.2s linear forwards; }
@keyframes scan { 0% { opacity: 1; transform: translateY(-56px); } 100% { opacity: 1; transform: translateY(var(--sh, 320px)); } }
.found .st { font-family: var(--disp); font-size: clamp(22px, 2.6vw, 30px); color: #fff; margin: 0 0 14px; font-weight: 700; letter-spacing: -.02em; }
.found .st.done { color: var(--cyan); }
.chips { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 8px; min-height: 36px; }
.chips li { font-size: 13px; background: var(--surf2); border: 1px solid var(--line2); border-radius: 999px; padding: 5px 12px; animation: pop .35s cubic-bezier(.3,1.5,.5,1) both; }
@keyframes pop { from { opacity: 0; transform: scale(.7); } }
.found .sub { color: var(--mute); font-size: 14px; margin: 0 0 16px; }

.ladder { margin-top: 36px; display: grid; grid-template-columns: 1fr 1.1fr; gap: 0; background: var(--bg2); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.lad-q { padding: clamp(20px, 3vw, 34px); background: linear-gradient(160deg, rgba(45,124,246,.14), rgba(45,124,246,0) 60%); border-right: 1px solid var(--line); }
.tag { display: inline-block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: #9ec0ff; border: 1px solid rgba(45,124,246,.5); border-radius: 999px; padding: 4px 12px; }
.qtext { font-family: var(--disp); font-size: clamp(20px, 2.4vw, 26px); line-height: 1.5; margin: 16px 0 18px; color: #fff; }
.fr { display: inline-flex; flex-direction: column; align-items: center; vertical-align: middle; line-height: 1.1; margin: 0 2px; font-size: .86em; }
.fr i { font-style: normal; padding: 0 3px; } .fr i:first-child { border-bottom: 1.5px solid currentColor; }
.opts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.opts li { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border: 1px solid var(--line2); border-radius: 12px; background: rgba(5,11,22,.6); font-family: var(--disp); font-size: 18px; transition: .4s; }
.opts li b { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: rgba(45,124,246,.2); border: 1px solid rgba(45,124,246,.5); font-size: 14px; }
.opts li.right { border-color: var(--cyan); background: rgba(91,242,230,.1); box-shadow: 0 0 0 1px var(--cyan), 0 0 26px rgba(91,242,230,.18); }
.lad-r { padding: clamp(20px, 3vw, 34px); display: flex; flex-direction: column; gap: 16px; }
.steps4 { list-style: none; display: flex; justify-content: space-between; margin: 0; padding: 0; position: relative; }
.steps4::before { content: ""; position: absolute; left: 8%; right: 8%; top: 9px; height: 2px; background: var(--line2); }
.steps4 li { position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12.5px; color: var(--mute); flex: 1; transition: color .3s; }
.steps4 li::before { content: ""; width: 20px; height: 20px; border-radius: 50%; background: var(--bg2); border: 2px solid var(--line2); transition: .35s; z-index: 1; }
.steps4 li.on { color: var(--text); } .steps4 li.on::before { background: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 14px rgba(91,242,230,.6); }
.out { min-height: 188px; background: var(--surf); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.out .idle { margin: auto 0; color: var(--mute); font-size: 15px; }
.out .it { border-left: 3px solid var(--c, var(--cyan)); background: rgba(255,255,255,.04); border-radius: 0 10px 10px 0; padding: 9px 13px; font-size: 15px; color: var(--soft); animation: pop .4s cubic-bezier(.3,1.4,.5,1) both; }
.out .it small { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--c, var(--cyan)); margin-bottom: 2px; font-weight: 600; }
.out .it.ans { --c: var(--sand); color: #fff; font-family: var(--disp); font-size: 18px; }
.acts { display: flex; flex-wrap: wrap; gap: 8px; }
.xpnote { margin: 0; min-height: 22px; font-size: 14px; color: var(--cyan); font-weight: 500; }

/* MÜFREDAT */
.grades { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8px; margin-bottom: 26px; }
.gr { position: relative; aspect-ratio: 1 / 1.05; border-radius: 12px; display: grid; place-items: center; font-family: var(--disp); font-weight: 700; font-size: clamp(16px, 2.2vw, 26px); color: var(--ink); background: var(--c); box-shadow: inset 0 -8px 0 rgba(0,0,0,.18), inset 0 2px 0 rgba(255,255,255,.28); transition: transform .3s cubic-bezier(.3,1.5,.5,1); }
.gr::before, .gr::after { content: ""; position: absolute; top: -4px; width: 20%; height: 8%; border-radius: 3px 3px 0 0; background: var(--c); filter: brightness(1.14); }
.gr::before { left: 20%; } .gr::after { right: 20%; }
.gr:hover { transform: translateY(-6px); }
.gr small { position: absolute; bottom: 5px; font: 500 9px var(--body); letter-spacing: .06em; text-transform: uppercase; opacity: .7; }
.grades-legend { display: flex; gap: 18px; font-size: 13px; color: var(--mute); margin: 0 0 26px; flex-wrap: wrap; } .grades-legend span { display: inline-flex; align-items: center; gap: 7px; } .grades-legend i { width: 12px; height: 12px; border-radius: 3px; background: var(--c); }
.nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.nums > div { background: var(--surf); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.nums b { display: block; font-family: var(--disp); font-size: clamp(32px, 4.4vw, 52px); line-height: 1; font-weight: 700; color: var(--cyan); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.nums span { color: var(--mute); font-size: 14px; }

/* İLKELER */
.principles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.principles article { grid-column: span 2; background: var(--surf); border: 1px solid var(--line); border-radius: 18px; padding: 22px 22px 24px; transition: border-color .3s, transform .3s; }
.principles article:nth-child(4), .principles article:nth-child(5) { grid-column: span 3; }
.principles article:hover { border-color: var(--line2); transform: translateY(-3px); }
.principles h3 { font-size: 20px; color: #fff; margin-bottom: 8px; letter-spacing: -.01em; }
.principles p { margin: 0; color: var(--soft); font-size: 15px; }

/* CİHAZ */
.device { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; background: var(--bg2); border: 1px solid var(--line); border-radius: 22px; padding: 30px clamp(20px, 4vw, 48px); }
.dev { position: relative; width: 240px; height: 170px; border-radius: 22px; background: linear-gradient(160deg, #1d2d49, #0b1425); border: 1px solid var(--line2); padding: 14px; box-shadow: 0 30px 50px -28px rgba(0,0,0,.8); flex: 0 0 auto; }
.dev-screen { height: 100%; border-radius: 12px; background: #02070f; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; overflow: hidden; position: relative; transition: background .25s; }
.dev-screen.go { background: #0e3b36; }
.dev-a { font-family: var(--disp); font-weight: 800; font-size: 28px; letter-spacing: .06em; color: var(--cyan); }
.dev-b { font-size: 13px; color: var(--mute); transition: color .2s; }
.dev-screen.go .dev-b { color: var(--sand); }
.dev > i { position: absolute; right: 16px; bottom: -9px; width: 54px; height: 10px; border-radius: 0 0 10px 10px; background: #172640; border: 1px solid var(--line2); border-top: 0; }
.dev-note b { display: block; font-family: var(--disp); font-size: 22px; color: var(--sand); margin-bottom: 4px; } .dev-note span { color: var(--soft); }

/* DURUM */
.status { background: var(--bg2); border: 1px solid var(--line2); border-radius: 22px; padding: clamp(22px, 3.4vw, 40px); }
.status h3 { font-size: 26px; color: #fff; margin-bottom: 18px; } .status h3 small { font-family: var(--body); font-size: 14px; font-weight: 400; color: var(--mute); margin-left: 8px; }
.status .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.status h4 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; } .status .cols > div:last-child h4 { color: var(--sand); }
.status ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.status li { position: relative; padding-left: 18px; color: var(--soft); font-size: 15px; }
.status li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 2px; background: var(--cyan); }
.status .cols > div:last-child li::before { background: transparent; border: 1.5px solid var(--sand); }
.status .fine { margin-top: 22px; }

.foot { width: var(--w); margin: 100px auto 0; padding: 26px 0 40px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--mute); font-size: 14px; }
.foot a:hover { color: var(--cyan); }

@media (max-width: 980px) {
  .nav { display: none; } .top { justify-content: space-between; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 96px; }
  .tower-wrap { order: -1; } #heroTower { max-width: 420px; } #heroTower .lab, #heroTower .lead-l { display: none; }
  .build, .scan, .ladder { grid-template-columns: 1fr; }
  .lad-q { border-right: 0; border-bottom: 1px solid var(--line); }
  .principles { grid-template-columns: 1fr; } .principles article, .principles article:nth-child(4), .principles article:nth-child(5) { grid-column: auto; }
  .nums { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .skills { grid-template-columns: 1fr; } .status .cols { grid-template-columns: 1fr; }
  .hud { position: static; flex-direction: row; flex-wrap: wrap; margin-bottom: 10px; } .build-stage { flex-direction: column; align-items: center; }
  .grades { gap: 5px; } .gr small { display: none; }
  .btn { height: 46px; } .top .btn { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; } .veil { display: none; }
  .tower .b, .tower .lab { animation: none; opacity: 1; } .float, .scanline.go, .lvlup.go { animation: none; } .phone { transform: none; transition: none; }
}