:root {
  --bg: #fff8f1;
  --bg-2: #fdeee0;
  --app-bg: #f6f3ef;
  --surface: #ffffff;
  --surface-2: #fbf8f4;
  --ink: #0e1a2b;
  --ink-2: #44506a;
  --muted: #667085;
  --line: #efe4d8;
  --line-2: #e6d8c8;
  --brand: #0e1a2b;
  --brand-2: #17294a;
  --accent: #ff8a3d;
  --accent-ink: #b8460b;
  --accent-soft: #ffe8d6;
  --amber: #ffc24b;
  --amber-soft: #fff1cc;
  --mint: #2ec4a6;
  --mint-soft: #d9f6ef;
  --violet: #7c6cf2;
  --violet-soft: #ebe8ff;
  --ok: #138a5b;
  --ok-soft: #dcf5e9;
  --warn: #9a5b00;
  --warn-soft: #fff1d1;
  --bad: #c0392b;
  --bad-soft: #fde4e0;
  --wa: #1f9e55;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(14, 26, 43, .05), 0 8px 24px rgba(14, 26, 43, .06);
  --shadow-lg: 0 30px 60px -20px rgba(14, 26, 43, .35);
  --display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
  --sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
body.app { background: var(--app-bg); }
a { color: inherit; }
a:not([class]) { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 800; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2.3rem); }
h3 { font-size: 1.15rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 18px 0; }
code { background: var(--bg-2); padding: 2px 6px; border-radius: 6px; font-size: .88em; word-break: break-all; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.block-l, small.block, .block { display: block; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.pre { white-space: pre-line; }
.hidden { display: none !important; }
.grow { flex: 1; min-width: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 10px; }
.eyebrow::before { content: ""; width: 16px; height: 2px; background: currentColor; border-radius: 2px; }
.eyebrow.light { color: var(--amber); }
.lead { font-size: 1.12rem; color: var(--ink-2); max-width: 62ch; }
.hl { position: relative; white-space: nowrap; color: var(--accent); }
.hl::after { content: ""; position: absolute; left: -2%; right: -2%; bottom: .02em; height: .2em; background: var(--amber); opacity: .55; border-radius: 8px; z-index: -1; }
svg.ic { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }

/* ---------- Düğmeler ve formlar ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 999px; border: 1.5px solid transparent;
  font: 800 .92rem var(--sans); text-decoration: none; cursor: pointer; background: var(--brand); color: #fff; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 22px -12px rgba(14, 26, 43, .55); }
.btn.alt { background: var(--accent); color: var(--ink); box-shadow: 0 10px 22px -14px rgba(255, 138, 61, .9); }
.btn.alt:hover { background: #ff9a55; }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover { border-color: var(--ink-2); }
.btn.light { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .25); }
.btn.wa { background: var(--wa); }
.btn.danger { background: var(--bad); }
.btn.sm { padding: 7px 13px; font-size: .84rem; }
.btn.lg { padding: 14px 24px; font-size: 1rem; }
.btn[disabled], .btn.disabled { opacity: .5; pointer-events: none; }
.btn svg.ic { width: 1.05em; height: 1.05em; }
form.inline { display: inline; }
label { display: block; font-weight: 700; font-size: .9rem; margin: 0 0 6px; }
.field { margin-bottom: 14px; }
.field small { display: block; color: var(--muted); font-weight: 400; margin-top: 4px; font-size: .82rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=tel], input[type=date], input[type=time], input[type=url], input[type=search], input[type=file], select, textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; color: var(--ink); font: inherit; font-size: 16px; }
input[type=file] { padding: 8px; }
select.sm { width: auto; padding: 5px 8px; font-size: .85rem; border-radius: 9px; }
input:focus, select:focus, textarea:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
textarea { min-height: 100px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.days { display: flex; flex-wrap: wrap; gap: 8px; }
.days label { display: inline-flex; gap: 6px; align-items: center; font-weight: 600; border: 1.5px solid var(--line-2); border-radius: 999px; padding: 6px 12px; background: #fff; margin: 0; }
.hp { position: absolute; left: -9999px; }

/* ---------- Kartlar, rozetler, listeler ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card + .card { margin-top: 16px; }
.card h2, .card h3 { margin-bottom: 10px; }
.card.dark { background: linear-gradient(150deg, var(--brand-2), var(--brand)); color: #fff; border-color: transparent; }
.card.dark .muted { color: #b9c4d8; }
.card.good { border-top: 3px solid var(--mint); }
.card.improve { border-top: 3px solid var(--accent); }
.card.good h3 svg, .card.improve h3 svg { color: var(--accent-ink); }
.stack > * + * { margin-top: 16px; }
.stack > .card + .card { margin-top: 16px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.cols { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.cols.even { grid-template-columns: 1fr 1fr; }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: .74rem; font-weight: 800; padding: 3px 10px; border-radius: 999px; background: var(--bg-2); color: var(--ink-2); white-space: nowrap; text-decoration: none; }
.badge svg.ic { width: 1em; height: 1em; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.accent { background: var(--accent-soft); color: var(--accent-ink); }
.badge.violet { background: var(--violet-soft); color: #5242c8; }
.flash { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px; font-weight: 600; background: var(--ok-soft); color: var(--ok); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }
.flash.bad { background: var(--bad-soft); color: var(--bad); }
.stat { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); text-decoration: none; }
.stat b { display: block; font: 800 1.7rem/1.1 var(--display); color: var(--ink); letter-spacing: -.02em; }
.stat span { color: var(--muted); font-size: .82rem; font-weight: 700; }
.stat.big b { color: var(--accent-ink); font-size: 2.2rem; }
.stat.alert { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
a.stat:hover { border-color: var(--line-2); transform: translateY(-1px); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 18px; }
table.t { width: 100%; border-collapse: collapse; font-size: .93rem; }
table.t th, table.t td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t th { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
table.t tr.off td { opacity: .55; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 11px 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.bar { height: 8px; background: var(--bg-2); border-radius: 999px; overflow: hidden; }
.bar.thin { height: 5px; margin: 6px 0; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--amber)); border-radius: 999px; transition: width .3s; }
details.more summary { cursor: pointer; font-weight: 700; }
pre.raw { white-space: pre-wrap; background: var(--bg-2); padding: 12px; border-radius: 10px; font-size: .85rem; max-height: 420px; overflow: auto; }
.callout { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; margin: 0 0 16px; background: var(--surface-2); border: 1px solid var(--line); }
.callout > span { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: #fff; font-size: 1rem; }
.callout > div { min-width: 0; }
.callout > div > :last-child { margin-bottom: 0; }
.callout.tip { background: var(--mint-soft); border-color: transparent; }
.callout.warn { background: var(--warn-soft); border-color: transparent; }
.callout.note { background: #eef3ff; border-color: transparent; }
.ic-box { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); flex: none; }
.ic-box svg.ic { width: 21px; height: 21px; }
.ic-box.sm { width: 34px; height: 34px; border-radius: 10px; }
.ic-box.sm svg.ic { width: 17px; height: 17px; }
.ic-box.big { width: 64px; height: 64px; border-radius: 20px; }
.ic-box.big svg.ic { width: 30px; height: 30px; }
.ic-box.mint { background: var(--mint-soft); color: #0f7d68; }
.ic-box.violet { background: var(--violet-soft); color: #5242c8; }
.ic-box.amber { background: var(--amber-soft); color: #8a5a00; }
.ic-box.light { background: rgba(255, 255, 255, .12); color: var(--amber); }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: inline-grid; place-items: center; flex: none; background: linear-gradient(135deg, var(--accent), var(--amber)); color: var(--ink); font: 800 .85rem var(--sans); }
.avatar.sm { width: 30px; height: 30px; font-size: .72rem; }
.avatar.lg { width: 56px; height: 56px; font-size: 1.1rem; }
.li { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.li:last-child { border-bottom: 0; }
.li.top { align-items: flex-start; }
a.li:hover b, a.li:hover .grow { color: var(--accent-ink); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); flex: none; }
.dot.ok { background: var(--ok); }
.dot.warn { background: #e2a02b; }
.dot.bad { background: var(--bad); }
.dot.accent { background: var(--accent); }
.empty-state { text-align: center; padding: 44px 24px; }
.empty-state .ic-box { margin: 0 auto 16px; }
.empty-state p { max-width: 52ch; margin-left: auto; margin-right: auto; }
.seg { display: flex; gap: 4px; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow-x: auto; scrollbar-width: none; }
.seg::-webkit-scrollbar { display: none; }
.seg a { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 10px; text-decoration: none; font-weight: 700; font-size: .9rem; color: var(--ink-2); }
.seg a:hover { background: var(--surface-2); color: var(--ink); }
.seg a.on { background: var(--brand); color: #fff; }
.seg a em { font-style: normal; font-size: .75rem; background: var(--bg-2); color: var(--ink-2); border-radius: 999px; padding: 1px 8px; }
.seg a.on em { background: rgba(255, 255, 255, .16); color: #fff; }
.seg.big { margin: 0 0 18px; }
.seg.big a { padding: 10px 16px; }
.facts { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.facts li { display: flex; gap: 10px; align-items: flex-start; }
.facts li svg.ic { color: var(--accent-ink); margin-top: 3px; }

/* ---------- Herkese açık site ---------- */
.site-head { position: sticky; top: 0; z-index: 30; background: rgba(14, 26, 43, .9); backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid rgba(255, 255, 255, .08); color: #fff; }
.site-head .wrap { display: flex; align-items: center; gap: 16px; height: 66px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.logo img { width: 38px; height: 38px; border-radius: 11px; }
.logo .word { font: 800 1.12rem/1.05 var(--display); letter-spacing: -.02em; }
.logo .word small { display: block; font: 800 .62rem var(--sans); letter-spacing: .2em; color: var(--accent); }
.nav { display: flex; gap: 20px; margin-left: auto; align-items: center; font-weight: 700; font-size: .9rem; }
.nav a { text-decoration: none; color: #c7d0e0; transition: color .15s; }
.nav a:hover, .nav a.on { color: #fff; }
.nav a.btn { color: var(--ink); }
.menu-btn { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; color: #fff; padding: 6px; }
.menu-btn svg.ic { width: 26px; height: 26px; }
.hero { position: relative; overflow: hidden; background: var(--brand); color: #fff; padding: 72px 0 96px; isolation: isolate; }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(80px); z-index: -1; }
.hero::before { width: 520px; height: 520px; background: rgba(255, 138, 61, .45); top: -180px; right: -120px; }
.hero::after { width: 460px; height: 460px; background: rgba(46, 196, 166, .28); bottom: -220px; left: -120px; }
.hero .grid-bg { position: absolute; inset: 0; z-index: -1; opacity: .07; background-image: linear-gradient(#fff 1px, transparent 1px), linear-gradient(90deg, #fff 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; }
.hero .lead { color: #c7d0e0; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); color: #e6ebf4; border-radius: 999px; padding: 6px 14px; font-size: .84rem; font-weight: 700; }
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(46, 196, 166, .25); }
.kpis { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 34px; }
.kpis div b { display: block; font: 800 1.9rem var(--display); color: #fff; letter-spacing: -.02em; }
.kpis div span { font-size: .84rem; color: #9fb0c9; font-weight: 600; }
.mock { position: relative; }
.mock-card { background: #fff; color: var(--ink); border-radius: 22px; padding: 22px; box-shadow: var(--shadow-lg); transform: rotate(1.5deg); }
.mock-card h4 { margin: 0 0 12px; font: 800 1.05rem var(--display); }
.mock-task { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 700; font-size: .9rem; }
.mock-task:last-child { border-bottom: 0; }
.mock-task .t { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line); display: grid; place-items: center; font-size: .7rem; color: #fff; flex: none; }
.mock-task.d .t { background: var(--ok); border-color: var(--ok); }
.mock-task.d span { color: var(--muted); text-decoration: line-through; }
.mock-task em { margin-left: auto; font-style: normal; color: var(--muted); font-size: .8rem; }
.float { position: absolute; background: #fff; color: var(--ink); border-radius: 16px; padding: 12px 16px; box-shadow: var(--shadow-lg); font-weight: 800; font-size: .88rem; display: flex; align-items: center; gap: 10px; animation: bob 5s ease-in-out infinite; }
.float small { display: block; font-weight: 600; color: var(--muted); font-size: .75rem; }
.float .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: var(--accent-ink); }
.float .ic svg.ic { width: 18px; height: 18px; }
.float.a { top: -26px; left: -34px; }
.float.b { bottom: -30px; right: -18px; animation-delay: -2.5s; }
.float.c { top: 44%; right: -44px; animation-delay: -1.2s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.marquee { background: var(--accent); color: var(--ink); overflow: hidden; white-space: nowrap; padding: 14px 0; font: 800 1.05rem var(--display); transform: rotate(-1.2deg); margin: -22px -10px 0; position: relative; z-index: 2; }
.marquee div { display: inline-block; animation: slide 38s linear infinite; }
.marquee span { margin: 0 18px; }
.marquee span::after { content: "✦"; margin-left: 36px; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }
section.block { padding: 80px 0; }
section.block.alt { background: var(--bg-2); }
.section-head { max-width: 720px; margin-bottom: 38px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps > div { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 68px 22px 22px; box-shadow: var(--shadow); transition: transform .2s; }
.steps > div:hover { transform: translateY(-4px); }
.steps > div::before { counter-increment: s; content: "0" counter(s); position: absolute; top: 20px; left: 22px; font: 800 2rem var(--display); color: var(--accent); letter-spacing: -.03em; }
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.tile { position: relative; overflow: hidden; border-radius: 22px; padding: 26px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); transition: transform .2s; }
.tile:hover { transform: translateY(-4px); }
.tile h3 { font-size: 1.3rem; }
.tile .ic { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px; background: var(--accent-soft); color: var(--accent-ink); }
.tile .ic svg.ic { width: 24px; height: 24px; }
.tile.w2 { grid-column: span 2; } .tile.w3 { grid-column: span 3; } .tile.w4 { grid-column: span 4; }
.tile.navy { background: linear-gradient(150deg, var(--brand-2), var(--brand)); color: #fff; border-color: transparent; }
.tile.navy p { color: #b9c4d8; }
.tile.navy .ic { background: rgba(255, 255, 255, .1); color: var(--amber); }
.tile.orange { background: linear-gradient(140deg, #ffa25f, var(--accent)); color: var(--ink); border-color: transparent; }
.tile.orange .ic { background: rgba(255, 255, 255, .35); color: var(--ink); }
.tile.mint { background: var(--mint-soft); border-color: transparent; }
.tile.mint .ic { background: #fff; }
.tile .big { font: 800 3.4rem var(--display); letter-spacing: -.04em; line-height: 1; }
.bandviz { display: flex; align-items: flex-end; gap: 10px; height: 150px; margin-top: 12px; }
.bandviz div { flex: 1; border-radius: 10px 10px 4px 4px; background: rgba(255, 255, 255, .16); position: relative; }
.bandviz div.on { background: linear-gradient(180deg, var(--amber), var(--accent)); }
.bandviz div span { position: absolute; top: -24px; left: 0; right: 0; text-align: center; font-weight: 800; font-size: .82rem; color: #fff; }
.cta-band { position: relative; overflow: hidden; background: linear-gradient(130deg, var(--brand-2), var(--brand) 60%); color: #fff; border-radius: 30px; padding: 52px; display: grid; grid-template-columns: 1.3fr .7fr; gap: 24px; align-items: center; isolation: isolate; }
.cta-band::after { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; background: rgba(255, 138, 61, .45); filter: blur(70px); right: -100px; top: -140px; z-index: -1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #c7d0e0; }
.site-foot { padding: 56px 0 40px; color: #9fb0c9; font-size: .9rem; background: var(--brand); }
.site-foot .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.site-foot a { color: #e6ebf4; text-decoration: none; display: block; padding: 3px 0; }
.site-foot a:hover { color: var(--accent); }
.site-foot a.logo { display: inline-flex; color: #fff; margin-bottom: 12px; }
.site-foot h4 { color: #fff; margin: 0 0 10px; font: 800 1rem var(--display); }
.site-foot .legal a { display: inline; }
.site-foot .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 18px; font-size: .8rem; }
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 26px rgba(0, 0, 0, .25); transition: transform .15s; }
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 28px; height: 28px; }
.placeholder { background: #fff3c4; color: #7a5a00; border-radius: 6px; padding: 0 .3em; font-weight: 700; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 0 20px; margin-bottom: 10px; box-shadow: var(--shadow); }
.faq summary { cursor: pointer; padding: 17px 0; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.prose { max-width: 780px; }
.prose h2 { margin-top: 1.4em; font-size: 1.55rem; }
.prose.center { margin: 0 auto; }
.page-hero { background: var(--brand); color: #fff; padding: 62px 0 70px; position: relative; overflow: hidden; isolation: isolate; }
.page-hero::before { content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%; background: rgba(255, 138, 61, .35); filter: blur(80px); top: -200px; right: -100px; z-index: -1; }
.page-hero h1 { color: #fff; max-width: 20ch; }
.page-hero .lead { color: #c7d0e0; }
.page-hero .eyebrow { color: var(--amber); }
.feature h3 { margin-top: 12px; }
.feature .ico { width: 46px; height: 46px; border-radius: 14px; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; }
.feature .ico svg.ic { width: 22px; height: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; font-size: .83rem; font-weight: 700; }
.chips.dark span { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .14); color: #e6ebf4; }
.toc { position: sticky; top: 86px; }
.toc a { display: block; padding: 7px 12px; border-radius: 10px; text-decoration: none; font-weight: 700; color: var(--ink-2); font-size: .9rem; }
.toc a:hover { background: var(--bg-2); color: var(--ink); }
.doc { display: grid; grid-template-columns: 230px 1fr; gap: 40px; align-items: start; }
.doc section { scroll-margin-top: 90px; padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.doc section:last-child { border-bottom: 0; }
.num { font: 800 2.4rem var(--display); color: var(--accent); letter-spacing: -.03em; line-height: 1; }
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; counter-reset: f; }
.flow div { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 46px 14px 16px; font-weight: 700; font-size: .9rem; box-shadow: var(--shadow); }
.flow div::before { counter-increment: f; content: counter(f); position: absolute; top: 12px; left: 14px; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--ink); display: grid; place-items: center; font-weight: 800; font-size: .85rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .float, .marquee div { animation: none; } }
.quiz-opts { display: grid; gap: 10px; }
.quiz-opts button { text-align: left; padding: 15px 18px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; font: 700 1rem var(--sans); cursor: pointer; color: var(--ink); transition: all .15s; }
.quiz-opts button:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateX(4px); }
.quiz-progress { height: 8px; background: var(--bg-2); border-radius: 999px; margin-bottom: 22px; overflow: hidden; }
.quiz-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--amber)); transition: width .25s; }

/* ---------- Panel iskeleti ---------- */
.shell { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }
.side { background: linear-gradient(185deg, var(--brand-2), var(--brand) 55%); color: #fff; padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; }
.side > .logo { margin: 4px 8px 18px; }
.side nav { flex: 1; }
.nav-group { font-size: .66rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: #7f8fab; margin: 16px 12px 6px; }
.nav-group:first-child { margin-top: 4px; }
.side nav a { display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 11px; color: #b9c4d8; text-decoration: none; font-weight: 700; font-size: .92rem; transition: background .15s, color .15s; }
.side nav a svg.ic { width: 19px; height: 19px; opacity: .85; }
.side nav a span { flex: 1; min-width: 0; }
.side nav a em { font-style: normal; font-size: .72rem; background: var(--accent); color: var(--ink); border-radius: 999px; padding: 1px 7px; font-weight: 800; }
.side nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.side nav a.on { background: rgba(255, 138, 61, .16); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.side nav a.on svg.ic { color: var(--accent); opacity: 1; }
.who { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding: 12px 8px 4px; border-top: 1px solid rgba(255, 255, 255, .1); }
.who b { display: block; font-size: .88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.who small { color: #9fb0c9; font-size: .76rem; }
.who button { background: rgba(255, 255, 255, .08); border: 0; color: #c7d0e0; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; cursor: pointer; }
.who button:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.main { padding: 22px clamp(16px, 3vw, 40px) 56px; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.topbar h1 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0; }
.crumbs { display: flex; gap: 6px; font-size: .82rem; font-weight: 700; color: var(--muted); margin-bottom: 2px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--accent-ink); }
.bell { position: relative; width: 42px; height: 42px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; text-decoration: none; }
.bell svg.ic { width: 20px; height: 20px; }
.bell span { position: absolute; top: -5px; right: -5px; background: var(--accent); color: var(--ink); border-radius: 999px; font-size: .7rem; font-weight: 800; padding: 1px 6px; }
.side-toggle { display: none; background: var(--brand); color: #fff; border: 0; border-radius: 11px; width: 42px; height: 42px; place-items: center; cursor: pointer; }
.side-toggle svg.ic { width: 21px; height: 21px; }
.scrim { display: none; }

/* Panel bileşenleri */
.hero-card { position: relative; overflow: hidden; display: flex; gap: 24px; align-items: center; flex-wrap: wrap; background: linear-gradient(135deg, var(--brand-2), var(--brand) 65%); color: #fff; border-radius: 22px; padding: 26px 28px; margin-bottom: 18px; isolation: isolate; }
.hero-card::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; background: rgba(255, 138, 61, .35); filter: blur(70px); right: -80px; top: -150px; z-index: -1; }
.hero-card h2 { color: #fff; font-size: clamp(1.35rem, 2.6vw, 1.9rem); }
.hero-card p { color: #c7d0e0; margin: 0; max-width: 70ch; }
.hero-card p b { color: #fff; }
.rings { display: flex; gap: 14px; }
.ring { --p: 0; width: 104px; height: 104px; border-radius: 50%; display: grid; place-items: center; text-align: center; background: radial-gradient(closest-side, var(--brand-2) 78%, transparent 80% 100%), conic-gradient(var(--accent) calc(var(--p) * 1%), rgba(255, 255, 255, .12) 0); }
.ring.alt { background: radial-gradient(closest-side, var(--brand-2) 78%, transparent 80% 100%), conic-gradient(var(--mint) calc(var(--p) * 1%), rgba(255, 255, 255, .12) 0); }
.ring b { font: 800 1.3rem/1 var(--display); display: block; }
.ring span { font-size: .72rem; color: #b9c4d8; font-weight: 700; }
.hero-stats { display: grid; grid-template-columns: repeat(4, auto); gap: 10px; }
.hero-stats div { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); border-radius: 14px; padding: 10px 14px; min-width: 92px; }
.hero-stats svg.ic { color: var(--amber); width: 18px; height: 18px; }
.hero-stats b { display: block; font: 800 1.45rem/1.1 var(--display); margin-top: 4px; }
.hero-stats span { font-size: .74rem; color: #b9c4d8; font-weight: 700; }
.continue { margin-bottom: 18px; }
.next-card > .row:first-child { flex-wrap: nowrap; }
.tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
.tool { display: flex; flex-direction: column; gap: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-decoration: none; box-shadow: var(--shadow); transition: transform .15s, border-color .15s; }
.tool:hover { transform: translateY(-2px); border-color: var(--line-2); }
.tool .ic-box { margin-bottom: 8px; }
.tool b { font: 800 1.08rem var(--display); }
.tool span { color: var(--muted); font-size: .86rem; }
.tool em { font-style: normal; font-size: .78rem; font-weight: 800; color: var(--accent-ink); margin-top: 6px; }
.sub-h { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 18px 0 10px; font-family: var(--sans); }
.sub-h.big { font: 800 1.4rem var(--display); text-transform: none; letter-spacing: -.02em; color: var(--ink); margin: 28px 0 12px; }
.tgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.ttile { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 14px 14px 12px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-2); text-decoration: none; min-height: 104px; transition: transform .15s, box-shadow .15s; }
a.ttile:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.ttile .n { font: 800 .78rem var(--sans); color: var(--muted); }
.ttile b { font-size: .95rem; line-height: 1.3; }
.ttile .st { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-size: .76rem; font-weight: 800; color: var(--muted); }
.ttile.tamam { background: #f1fbf6; border-color: #cbeedd; }
.ttile.tamam .st { color: var(--ok); }
.ttile.acik { background: #fff; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ttile.acik .st { color: var(--accent-ink); }
.ttile.beklemede .st { color: var(--warn); }
.ttile.takildi { border-color: #f3c1ba; }
.ttile.takildi .st { color: var(--bad); }
.ttile.ders_bekliyor { border-color: #d6d0ff; }
.ttile.ders_bekliyor .st { color: #5242c8; }
.ttile.kilitli { opacity: .55; }
.res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.res { display: flex; flex-direction: column; gap: 4px; padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-2); text-decoration: none; transition: transform .15s; }
.res:hover { transform: translateY(-2px); border-color: var(--line-2); }
.res .emoji { font-size: 1.4rem; }
.res b { font-size: 1rem; }
.res span:last-child { color: var(--muted); font-size: .84rem; }
.emoji.big { font-size: 2.6rem; }
.topic-head { display: flex; gap: 18px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.topic-head h2 { margin: 0 0 4px; }
.topic-head p { margin: 0; }
.topic-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.next-step { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.sets { display: grid; gap: 10px; }
.set { display: flex; gap: 14px; align-items: center; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); scroll-margin-top: 20px; }
.set:target { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.set-n { width: 42px; height: 42px; border-radius: 12px; background: var(--bg-2); display: grid; place-items: center; font: 800 .95rem var(--display); flex: none; color: var(--ink-2); }
.set.example .set-n { background: var(--mint-soft); color: #0f7d68; }
.set.done .set-n { background: var(--ok-soft); color: var(--ok); }
.set-act { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.test-card { display: flex; gap: 22px; align-items: flex-start; }
.solve-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.mini-topic { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 13px; text-decoration: none; margin: 4px -4px; transition: background .15s; }
.mini-topic:hover { background: var(--surface-2); }
.mini-topic small { display: block; color: var(--muted); font-size: .76rem; font-weight: 700; }
.mini-topic b { display: block; font-size: .95rem; }
.task { display: flex; gap: 12px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--line); }
.task:last-child { border-bottom: 0; }
.task .tick { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--line-2); flex: none; display: grid; place-items: center; color: #fff; }
.task .tick svg.ic { width: 15px; height: 15px; }
.task.done .tick { background: var(--ok); border-color: var(--ok); }
.task.done .t-title { text-decoration: line-through; color: var(--muted); }
.task .t-title { font-weight: 800; }
.task .t-min { white-space: nowrap; color: var(--muted); font-weight: 700; font-size: .86rem; }
.road { list-style: none; margin: 0; padding: 0; position: relative; }
.road-i { display: flex; gap: 12px; align-items: center; padding: 10px 0; position: relative; }
.road-i::before { content: ""; position: absolute; left: 16px; top: 44px; bottom: -10px; width: 2px; background: var(--line); }
.road-i:last-child::before { display: none; }
.road-i .st { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--bg-2); color: var(--muted); position: relative; z-index: 1; }
.road-i .st svg.ic { width: 16px; height: 16px; }
.road-i.tamam .st { background: var(--ok); color: #fff; }
.road-i.acik .st { background: var(--accent); color: var(--ink); box-shadow: 0 0 0 4px var(--accent-soft); }
.road-i.beklemede .st { background: var(--warn-soft); color: var(--warn); }
.road-i.takildi .st { background: var(--bad-soft); color: var(--bad); }
.road-i.ders_bekliyor .st { background: var(--violet-soft); color: #5242c8; }
.road-i.kilitli { opacity: .55; }
.journey { list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.journey li { display: flex; gap: 10px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px; font-weight: 700; font-size: .88rem; }
.journey li span { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); flex: none; font-weight: 800; }
.journey li.done span { background: var(--ok); color: #fff; }
.journey li.cur { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.journey li.cur span { background: var(--accent); }
.result-hero { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin: 16px 0; padding: 16px; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--line); }
.result-hero small { display: block; color: var(--muted); font-weight: 700; font-size: .78rem; }
.result-hero b { display: block; font: 800 2.4rem/1 var(--display); color: var(--accent-ink); }
.result-hero span { font-size: .85rem; font-weight: 700; }
.lesson-i { display: flex; gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.lesson-i:last-child { border-bottom: 0; }
.lesson-i .when { width: 58px; flex: none; text-align: center; background: var(--bg-2); border-radius: 12px; padding: 6px 0; }
.lesson-i .when b { display: block; font: 800 1rem/1.1 var(--display); }
.lesson-i .when span { font-size: .74rem; font-weight: 700; color: var(--muted); }
.lesson-row { border-bottom: 1px solid var(--line); padding-bottom: 8px; margin-bottom: 4px; }
.lesson-row .lesson-i { border-bottom: 0; }
.lesson-row form.attend { display: grid; grid-template-columns: 170px 1fr 1fr auto; gap: 8px; margin: 0 0 6px 70px; }
.lesson-row form.attend input, .lesson-row form.attend select { padding: 7px 10px; font-size: .88rem; }
.plan-flow { display: grid; gap: 10px; margin: 16px 0; }
.plan-step { display: flex; gap: 14px; padding: 14px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); }
.plan-step .min { flex: none; font: 800 .9rem var(--display); color: var(--accent-ink); background: var(--accent-soft); border-radius: 10px; padding: 6px 10px; height: fit-content; white-space: nowrap; }
.plan-step ul { margin: 6px 0; padding-left: 18px; }
.profile-head { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.student-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.srow { display: block; text-decoration: none; transition: transform .15s; margin: 0 !important; }
.srow:hover { transform: translateY(-2px); }
.srow.off { opacity: .55; }
.mini-progress { display: grid; grid-template-columns: auto 1fr auto; gap: 6px 10px; align-items: center; margin: 14px 0 10px; font-size: .86rem; }
.mini-progress > span { font: 800 .72rem var(--sans); color: var(--muted); }
.mini-progress b { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.teacher-row { display: flex; gap: 12px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); }
.teacher-row:last-child { border-bottom: 0; }
.teacher-row.off { opacity: .6; }
details.menu { position: relative; }
details.menu summary { list-style: none; }
details.menu summary::-webkit-details-marker { display: none; }
details.menu > div { position: absolute; right: 0; top: calc(100% + 6px); z-index: 10; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 12px; width: 280px; display: grid; gap: 8px; }
details.menu > div form { display: flex; gap: 6px; }
details.menu > div input { padding: 7px 9px; font-size: .85rem; }
.thread.unread b { color: var(--accent-ink); }
.alert-card { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.steps-list { padding-left: 20px; }
.steps-list li { margin-bottom: 8px; }
.prompt-pick { display: flex; flex-wrap: wrap; gap: 8px; }
.prompt-pick a { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: 12px; border: 1px solid var(--line-2); background: #fff; text-decoration: none; font-weight: 700; font-size: .88rem; }
.prompt-pick a.on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ws-part { padding: 14px 0; border-top: 1px solid var(--line); }
.frame { font-family: var(--serif); background: var(--surface-2); border-left: 3px solid var(--amber); padding: 8px 12px; border-radius: 0 10px 10px 0; font-size: .95rem; }
.days-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-top: 12px; }
.day { padding: 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-2); }
.day b { display: block; margin: 8px 0 4px; }
.day ul { margin: 0 0 6px; padding-left: 18px; font-size: .88rem; }

/* ---------- Konu anlatımı blokları ---------- */
.guide { font-size: 1.01rem; }
.guide > :first-child { margin-top: 0; }
.guide .g-h2 { font-size: 1.35rem; margin: 1.6em 0 .6em; padding-top: 1em; border-top: 1px solid var(--line); }
.guide > .g-h2:first-child, .tabpane > .g-h2:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.guide p { max-width: 78ch; }
.g-ol, .g-ul { padding-left: 22px; max-width: 78ch; }
.g-ol li, .g-ul li { margin-bottom: 6px; }
.g-label { display: inline-block; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 4px; }
.g-qlist { background: #eef3ff; border-radius: 14px; padding: 14px 18px; margin: 14px 0; }
.g-qlist ul { margin: 6px 0 0; padding-left: 20px; }
.g-table { margin: 12px 0 18px; }
.g-table th { background: var(--surface-2); }
.g-example { border-left: 4px solid var(--mint); background: #f2fbf8; border-radius: 0 14px 14px 0; padding: 12px 16px; margin: 14px 0; font-family: var(--serif); }
.g-example p { margin: 4px 0; }
.g-sheet { border: 1px dashed var(--line-2); border-radius: 14px; padding: 14px 18px; margin: 14px 0; background: var(--surface-2); }
.g-sheet-t { font-weight: 800; margin-bottom: 6px; }
.g-sheet-ins { color: var(--muted); font-size: .9rem; }
.g-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin: 14px 0; }
.g-steps > div { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.g-steps span { display: inline-grid; place-items: center; min-width: 28px; height: 28px; border-radius: 9px; background: var(--accent); color: var(--ink); font-weight: 800; font-size: .8rem; padding: 0 6px; margin-bottom: 8px; }
.g-steps b { display: block; margin-bottom: 4px; }
.g-steps p { margin: 0; font-size: .9rem; color: var(--ink-2); }
.g-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0; }
.g-duo > div { border-radius: 14px; padding: 12px 16px; font-family: var(--serif); }
.g-duo .bad { background: var(--bad-soft); }
.g-duo .bad .g-label { color: var(--bad); }
.g-duo .good { background: var(--ok-soft); }
.g-duo .good .g-label { color: var(--ok); }
.g-duo p { margin: 4px 0 0; }
.g-check { background: var(--surface-2); border-radius: 14px; padding: 14px 18px; margin: 14px 0; }
.g-check-g { margin-top: 10px; }
.g-check .check { margin: 6px 0; }
.g-traps { display: grid; gap: 10px; margin: 14px 0; }
.g-trap { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.g-quote { font-family: var(--serif); background: var(--surface-2); padding: 8px 12px; border-radius: 10px; }
.g-quiz { border: 1.5px solid var(--violet-soft); background: #faf9ff; border-radius: 16px; padding: 16px 18px; margin: 16px 0; }
.g-quiz > b:first-child { display: flex; align-items: center; gap: 8px; color: #5242c8; margin-bottom: 6px; }
.g-quiz-i { padding: 10px 0; border-top: 1px dashed var(--line-2); }
.g-quiz-i:first-of-type { border-top: 0; }
.g-quiz-i p { margin: 0 0 8px; }
.g-quiz button.picked-ok { background: var(--ok); color: #fff; border-color: var(--ok); }
.g-quiz button.picked-bad { background: var(--bad); color: #fff; border-color: var(--bad); }
.g-quiz button.is-ok { border-color: var(--ok); color: var(--ok); }
.g-why { background: #fff; border-radius: 10px; padding: 8px 12px; margin: 8px 0 0 !important; font-size: .92rem; }
.g-pick-s { display: block; width: 100%; text-align: left; margin: 6px 0; padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--line-2); background: #fff; font: 400 .95rem/1.5 var(--serif); cursor: pointer; color: var(--ink); }
.g-pick-s:hover { border-color: var(--violet); }
.g-pick-s.picked-ok { border-color: var(--ok); background: var(--ok-soft); }
.g-pick-s.picked-bad { border-color: var(--bad); background: var(--bad-soft); }
.g-tree { border: 1.5px solid var(--amber-soft); background: #fffaf0; border-radius: 16px; padding: 16px 18px; margin: 16px 0; }
.g-tree-body { margin-top: 10px; }
.g-tree-body .row { margin-top: 10px; }
.g-tree .res { background: #fff; margin-top: 10px; }
.g-worked { border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; margin: 16px 0; }
.g-passage { font-family: var(--serif); background: var(--surface-2); border-radius: 12px; padding: 12px 16px; margin: 8px 0 12px; }
.g-passage .pl { font-family: var(--sans); color: var(--accent-ink); margin-right: 6px; }
.g-worked-i { padding: 8px 0; border-top: 1px dashed var(--line-2); }
.g-anno > div { border-left: 3px solid var(--violet); padding: 6px 12px; margin: 8px 0; }
.g-legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: .8rem; font-weight: 700; color: var(--muted); margin-top: 10px; }
.mk { border-radius: 4px; padding: 0 2px; color: inherit; }
.mk-t { background: #ffe1a8; } .mk-k { background: #cfeee4; } .mk-s { background: #dde4ff; } .mk-c { background: #ffd6c7; } .mk-p { background: #efd9ff; } .mk-o { background: #d9f1ff; }
.g-dl { display: grid; grid-template-columns: 150px 1fr; gap: 8px 14px; margin: 0; }
.g-dl dt { font-weight: 800; font-size: .84rem; color: var(--muted); }
.g-dl dd { margin: 0; }
.g-model { display: grid; gap: 12px; font-family: var(--serif); font-size: 1.02rem; }
.g-model > div { padding-left: 12px; border-left: 3px solid var(--line-2); }
.g-model p { margin: 2px 0 0; }
.g-kw { display: flex; flex-wrap: wrap; gap: 8px; }
.g-kw span { background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; font-size: .88rem; }
.tabs-wrap .seg { margin-bottom: 18px; background: var(--surface-2); }

/* ---------- Çözme ekranı ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.passage { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; font-family: var(--serif); font-size: 1.04rem; line-height: 1.8; box-shadow: var(--shadow); }
.split > .passage { position: sticky; top: 14px; max-height: calc(100vh - 28px); overflow: auto; }
.passage h2 { font-family: var(--display); font-size: 1.35rem; }
.passage .eyebrow { font-family: var(--sans); }
.passage p b.pl { font-family: var(--sans); color: var(--accent-ink); margin-right: 8px; }
.questions { display: grid; gap: 14px; }
.qgroup { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.qgroup-h b { font: 800 1.05rem var(--display); }
.qgroup-h p { color: var(--muted); font-size: .9rem; margin: 4px 0 12px; }
.qbox { background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-bottom: 12px; font-size: .93rem; }
.qbox .optlist { margin: 6px 0 0; padding-left: 18px; }
.qbox p.pre { font-family: var(--serif); margin: 6px 0 0; line-height: 1.8; }
.layers { margin: 8px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.layers li { background: #fff; border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 12px; }
.layers small { display: block; color: var(--muted); }
.flowsteps { gap: 22px; }
.flowsteps li { position: relative; text-align: center; }
.flowsteps li + li::before { content: '↓'; position: absolute; top: -20px; left: 50%; transform: translateX(-50%); color: var(--muted); font-weight: 800; }
.notes .ln-h { font-weight: 800; margin-top: 10px; }
.notes .ln-b { position: relative; padding-left: 16px; margin-top: 3px; }
.notes .ln-b::before { content: '•'; position: absolute; left: 4px; color: var(--muted); }
.tablewrap { overflow-x: auto; margin-top: 8px; }
.gaptable { width: 100%; border-collapse: collapse; background: #fff; font-size: .9rem; }
.gaptable th, .gaptable td { border: 1px solid var(--line-2); padding: 7px 10px; text-align: left; vertical-align: top; }
.gaptable th { background: var(--surface-2); font-weight: 800; }
.gapno { display: inline-grid; place-items: center; min-width: 26px; height: 22px; padding: 0 6px; border-radius: 6px; background: var(--brand); color: #fff; font: 800 .75rem var(--sans); margin: 0 3px; vertical-align: 1px; }
.q { padding: 12px 0; border-top: 1px dashed var(--line-2); }
.q:first-of-type { border-top: 0; }
.qt { display: flex; gap: 10px; font-weight: 600; margin-bottom: 8px; }
.qn { flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--bg-2); display: grid; place-items: center; font: 800 .82rem var(--sans); }
.q.answered .qn { background: var(--brand); color: #fff; }
.opts { display: grid; gap: 4px; }
.opts.inline { display: flex; flex-wrap: wrap; gap: 6px; }
.opt { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border-radius: 10px; cursor: pointer; font-weight: 500; margin: 0; border: 1.5px solid transparent; }
.opts.inline .opt { border-color: var(--line-2); background: #fff; padding: 7px 12px; }
.opt:hover { background: var(--surface-2); }
.opt input { margin-top: 5px; accent-color: var(--accent); flex: none; }
.opt.sel { background: var(--accent-soft); border-color: var(--accent); }
.q input[type=text], .q select { max-width: 420px; }
.submit-bar { position: sticky; bottom: 12px; z-index: 15; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 18px; padding: 12px 16px; background: rgba(14, 26, 43, .94); color: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); backdrop-filter: blur(8px); }
.submit-bar .muted { color: #9fb0c9; }
.answered b { font: 800 1.1rem var(--display); }
.write-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 18px; align-items: start; }
.example-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
.write-grid > .stack:first-child, .write-grid > .prompt-card { position: sticky; top: 14px; }
.prompt-card .pre { font-family: var(--serif); font-size: 1.02rem; }
.prompt-card.inner { padding: 14px 16px; border-radius: 14px; background: var(--surface-2); margin-bottom: 8px; }
.visual { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px; overflow-x: auto; margin-top: 12px; }
.visual h3 { font-size: 1rem; }
details.hint { padding: 14px 18px; }
details.hint summary { cursor: pointer; font-weight: 800; display: flex; gap: 8px; align-items: center; list-style: none; }
details.hint summary::-webkit-details-marker { display: none; }
details.hint summary svg.ic { color: var(--accent-ink); }
details.hint[open] summary { margin-bottom: 10px; }
details.hint ul { margin: 0; padding-left: 20px; }
.editor textarea { min-height: 420px; font: 1.03rem/1.75 var(--serif); margin-top: 10px; }
.ws-part textarea { font: 1rem/1.7 var(--serif); min-height: 110px; }
.wbar { height: 4px; background: var(--bg-2); border-radius: 999px; margin: 8px 0 10px; overflow: hidden; }
.wbar i { display: block; height: 100%; width: 0; background: var(--bad); transition: width .2s, background .2s; }
.wbar i.mid { background: #e2a02b; } .wbar i.ok { background: var(--ok); }
.counter { font-weight: 800; font-size: .9rem; }
.counter.low { color: var(--bad); } .counter.mid { color: var(--warn); } .counter.ok { color: var(--ok); }

/* ---------- Denemeler ---------- */
.exam-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.exam-card { margin: 0 !important; }
.exam-card .ic-box { margin-bottom: 12px; }
.exam-body { background: var(--app-bg); }
.exam-top { position: sticky; top: 0; z-index: 20; background: var(--brand); color: #fff; padding: 10px 0; box-shadow: 0 8px 24px -12px rgba(0, 0, 0, .5); }
.exam-top .wrap { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; max-width: 1400px; }
.exam-top .muted { color: #b9c4d8; }
.exam-top .secs { margin-top: 8px; }
.exam-wrap { max-width: 1400px; padding-top: 18px; padding-bottom: 60px; }
.timer { background: var(--accent); color: var(--ink); border-radius: 10px; padding: 4px 14px; font-weight: 800; font-variant-numeric: tabular-nums; }
.timer.warn { background: var(--bad); color: #fff; }
.secs { display: flex; gap: 6px; flex-wrap: wrap; }
.secs button { border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .06); color: #e6ebf4; border-radius: 10px; padding: 7px 12px; font: 700 .84rem var(--sans); cursor: pointer; }
.secs button.cur { background: #fff; color: var(--ink); border-color: #fff; }
.secs button:disabled { opacity: .45; cursor: not-allowed; }
#level-exam .secs button { border-color: var(--line); background: #fff; color: var(--ink); }
#level-exam .secs button.cur { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ---------- Kelime kartları ---------- */
.vocab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.vtile { display: flex; flex-direction: column; gap: 6px; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; text-decoration: none; box-shadow: var(--shadow); transition: transform .15s; }
.vtile:hover { transform: translateY(-2px); }
.vtile b { font-size: 1.02rem; }
.flash-wrap { max-width: 560px; margin: 10px auto 0; }
.vprog { height: 6px; background: var(--bg-2); border-radius: 999px; overflow: hidden; margin-bottom: 16px; }
.vprog i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--violet), var(--accent)); transition: width .3s; }
.flashcard { position: relative; display: block; width: 100%; height: 300px; border: 0; padding: 0; background: none; cursor: pointer; perspective: 1200px; font: inherit; color: inherit; }
.flashcard .face { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 24px; border-radius: 24px; backface-visibility: hidden; transition: transform .45s; box-shadow: var(--shadow-lg); }
.flashcard .front { background: #fff; border: 1px solid var(--line); }
.flashcard .back { background: linear-gradient(140deg, var(--brand-2), var(--brand)); color: #fff; transform: rotateY(180deg); }
.flashcard.flipped .front { transform: rotateY(-180deg); }
.flashcard.flipped .back { transform: rotateY(0); }
.flashcard small { font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.flashcard .back small { color: var(--amber); }
.flashcard b { font: 800 clamp(1.8rem, 6vw, 2.6rem)/1.15 var(--display); text-align: center; }
.flashcard em { font-style: normal; color: var(--muted); font-size: .9rem; }
.flashcard .back em { color: #b9c4d8; }
.vacts { justify-content: center; margin: 18px 0 8px; }
.vacts .btn { min-width: 160px; }

/* ---------- Analizler ---------- */
.band-chart { width: 100%; height: auto; font: 700 11px var(--sans); }
.band-chart .grid { stroke: var(--line); }
.band-chart text { fill: var(--muted); }
.band-chart .line { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; }
.band-chart .pt { fill: #fff; stroke: var(--accent); stroke-width: 3; }
.result-banner { display: flex; gap: 14px; align-items: center; padding: 16px 18px; border-radius: 16px; margin-bottom: 16px; }
.result-banner svg.ic { width: 28px; height: 28px; }
.result-banner b { display: block; font: 800 1.1rem var(--display); }
.result-banner span { font-size: .9rem; }
.result-banner.ok { background: var(--ok-soft); color: var(--ok); }
.result-banner.warn { background: var(--warn-soft); color: var(--warn); }
.crit { padding: 10px 0; border-bottom: 1px solid var(--line); }
.crit:last-child { border-bottom: 0; }
.crit p { margin: 0; }
.fix { padding: 12px 0; border-bottom: 1px solid var(--line); }
.fix:last-child { border-bottom: 0; }
.fix .was { margin: 0; font-family: var(--serif); text-decoration: line-through; text-decoration-color: rgba(192, 57, 43, .6); color: var(--ink-2); }
.fix .now { margin: 4px 0; font-family: var(--serif); font-weight: 700; color: var(--ok); }
.essay { font-family: var(--serif); line-height: 1.8; margin-top: 12px; }
.qres { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--line); }
.qres:last-child { border-bottom: 0; }
.qres.ok .qn { background: var(--ok-soft); color: var(--ok); }
.qres.bad .qn { background: var(--bad-soft); color: var(--bad); }
.qres .qtext { margin: 0 0 4px; font-weight: 600; }
.qres .row { gap: 14px; }
.okc { color: var(--ok); } .badc { color: var(--bad); }
.qres .why { margin: 6px 0 0; }
.qres .mark { flex: none; }
.qres.ok .mark { color: var(--ok); } .qres.bad .mark { color: var(--bad); }

/* ---------- Takvim ---------- */
.cal { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(118px, 1fr); gap: 10px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
.cal-day { scroll-snap-align: start; background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.cal-h { text-align: center; padding-bottom: 6px; border-bottom: 1px solid var(--line); margin-bottom: 2px; }
.cal-h b { display: block; font-size: .86rem; }
.cal-h span { font-size: .78rem; color: var(--muted); font-weight: 700; }
.slot { margin: 0; }
.slot input { position: absolute; opacity: 0; pointer-events: none; }
.slot span { display: block; text-align: center; padding: 8px 0; border-radius: 10px; border: 1.5px solid var(--line-2); background: #fff; font-weight: 800; font-size: .9rem; cursor: pointer; transition: all .12s; }
.slot span:hover { border-color: var(--accent); }
.slot input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--ink); box-shadow: 0 6px 16px -8px rgba(255, 138, 61, .9); }
.slot input:focus-visible + span { outline: 3px solid var(--accent-soft); }
table.slots { border-collapse: separate; border-spacing: 4px; margin: 0 auto; }
table.slots th { font-size: .78rem; font-weight: 800; color: var(--muted); padding: 2px 6px; text-align: center; }
table.slots tr.half th { font-weight: 600; opacity: .7; }
table.slots td label { margin: 0; display: block; }
table.slots td input { position: absolute; opacity: 0; }
table.slots td span { display: block; width: 58px; height: 26px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--line); cursor: pointer; transition: background .1s; }
table.slots tr.half td span { height: 20px; }
table.slots td span:hover { border-color: var(--accent); }
table.slots td input:checked + span { background: var(--accent); border-color: var(--accent); }

/* ---------- Mesajlar ve materyaller ---------- */
.chat-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.chat-head { display: flex; gap: 12px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.chat { padding: 18px; max-height: 58vh; min-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; background: var(--surface-2); }
.chat-day { text-align: center; margin: 6px 0; }
.chat-day span { font-size: .74rem; font-weight: 800; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; }
.msg { display: flex; gap: 8px; align-items: flex-end; max-width: 80%; }
.msg.me { align-self: flex-end; }
.bubble { background: #fff; border: 1px solid var(--line); border-radius: 16px 16px 16px 4px; padding: 9px 13px; }
.msg.me .bubble { background: var(--brand); color: #fff; border-color: var(--brand); border-radius: 16px 16px 4px 16px; }
.bubble b { display: block; font-size: .78rem; color: var(--accent-ink); }
.bubble p { margin: 0; white-space: normal; word-wrap: break-word; }
.bubble small { display: block; text-align: right; font-size: .7rem; color: var(--muted); margin-top: 2px; }
.msg.me .bubble small { color: #9fb0c9; }
.chat-form { display: flex; gap: 10px; align-items: flex-end; padding: 12px 14px; border-top: 1px solid var(--line); background: #fff; }
.chat-form textarea { min-height: 46px; max-height: 160px; resize: none; }
.chat-form .btn { width: 46px; height: 46px; padding: 0; border-radius: 14px; }
.mat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.mat { margin: 0 !important; }
.mat.new { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* ---------- Tanıtım turu ---------- */
.tour-backdrop { position: fixed; inset: 0; background: rgba(10, 18, 30, .6); backdrop-filter: blur(4px); z-index: 100; display: grid; place-items: center; padding: 16px; }
.tour { background: var(--surface); border-radius: 24px; max-width: 520px; width: 100%; padding: 28px; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.tour .dots { display: flex; gap: 6px; margin: 18px 0; }
.tour .dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: all .2s; }
.tour .dots i.on { background: var(--accent); width: 24px; border-radius: 999px; }
.tour .step-ico { font-size: 2.4rem; }

/* ---------- Duyarlı düzen ---------- */
@media (max-width: 1100px) {
  .split, .write-grid, .example-grid { grid-template-columns: 1fr; }
  .split > .passage { position: static; max-height: none; }
  .write-grid > .stack:first-child, .write-grid > .prompt-card { position: static; }
  .lesson-row form.attend { grid-template-columns: 1fr 1fr; margin-left: 0; }
}
@media (max-width: 960px) {
  .hero .wrap, .cols, .cols.even, .cta-band, .doc { grid-template-columns: 1fr; }
  .toc { position: static; display: none; }
  .steps, .grid-3, .grid-4, .tools { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile.w2, .tile.w3, .tile.w4 { grid-column: span 2; }
  .flow, .journey { grid-template-columns: 1fr 1fr; }
  .mock { margin: 30px 20px 10px; }
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 272px; z-index: 60; transform: translateX(-100%); transition: transform .22s; box-shadow: 20px 0 40px rgba(0, 0, 0, .25); }
  .side.open { transform: none; }
  .side.open + .scrim { display: block; position: fixed; inset: 0; z-index: 55; background: rgba(10, 18, 30, .45); }
  .side-toggle { display: inline-grid; }
  .site-foot .wrap { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); width: 100%; }
}
@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: 66px; left: 0; right: 0; background: var(--brand); flex-direction: column; align-items: flex-start; padding: 18px 16px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .nav.open { display: flex; }
  .menu-btn { display: block; }
  .grid-2, .grid-3, .grid-4, .steps, .bento, .flow, .tools, .g-duo, .journey { grid-template-columns: 1fr; }
  .tile.w2, .tile.w3, .tile.w4 { grid-column: auto; }
  .hero { padding: 48px 0 80px; }
  .float.a { left: -6px; } .float.b { right: -6px; } .float.c { right: -10px; }
  .cta-band { padding: 28px 20px; }
  .site-foot .wrap { grid-template-columns: 1fr; }
  section.block { padding: 56px 0; }
  .card { padding: 18px; }
  .hero-card { padding: 22px 20px; }
  .rings { width: 100%; justify-content: center; }
  .topic-meta { align-items: flex-start; }
  .set { flex-wrap: wrap; }
  .set-act { width: 100%; justify-content: flex-start; }
  .test-card { flex-direction: column; }
  .g-dl { grid-template-columns: 1fr; }
  .student-grid, .mat-grid { grid-template-columns: 1fr; }
  .msg { max-width: 92%; }
  .task { flex-wrap: wrap; }
  .task .t-min { display: none; }
  .lesson-row form.attend { grid-template-columns: 1fr; }
  .passage { padding: 18px; }
  table.slots td span { width: 38px; }
}

/* Google ile devam et */
.btn.google { width: 100%; background: #fff; color: #1f1f1f; border-color: var(--line-2); font-weight: 700; }
.btn.google:hover { border-color: #9aa0a6; }
.btn.google svg { width: 20px; height: 20px; }
.or { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .85rem; margin: 16px 0; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.sign-preview { background: #fff; border: 1px dashed var(--line-2); border-radius: 12px; padding: 0 14px 14px; overflow-x: auto; }