/* Wind — tanıtım sitesi. Kâğıt zemin, mürekkep yazı, tek vurgu rengi (rüzgâr mavisi). */
:root {
  --paper: #f5f3ee;
  --paper-2: #ecE8df;
  --card: #ffffff;
  --ink: #16171b;
  --ink-2: #4a4c55;
  --ink-3: #8a8c94;
  --line: #dcd8cf;
  --accent: #2f5bff;
  --accent-2: #e8eeff;
  --warm: #f08c14;
  --wood: #b98352;
  --shadow: 0 1px 0 rgba(22, 23, 27, .04), 0 12px 32px -18px rgba(22, 23, 27, .25);
  --r: 14px;
  --font: 'Inter', system-ui, sans-serif;
  --display: 'Space Grotesk', 'Inter', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121317; --paper-2: #181a20; --card: #1c1e25; --ink: #f0eee9; --ink-2: #b9bac2; --ink-3: #7c7e88;
    --line: #2c2f38; --accent: #6f8cff; --accent-2: #1d2547;
  }
}
:root[data-theme="dark"] {
  --paper: #121317; --paper-2: #181a20; --card: #1c1e25; --ink: #f0eee9; --ink-2: #b9bac2; --ink-3: #7c7e88;
  --line: #2c2f38; --accent: #6f8cff; --accent-2: #1d2547;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { overflow-x: clip; margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.mono { font-family: var(--mono); letter-spacing: -.01em; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.03em; margin: 0; line-height: 1.05; }

/* Nav */
.nav { position: sticky; top: 12px; z-index: 20; margin: 12px auto 0; max-width: 1180px; width: calc(100% - 32px);
  display: flex; align-items: center; gap: 24px; padding: 10px 12px 10px 18px; background: color-mix(in srgb, var(--card) 82%, transparent);
  backdrop-filter: blur(12px); border: 1px solid var(--line); border-radius: 999px; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font: 700 20px var(--display); letter-spacing: -.04em; }
.brand em { color: var(--accent); font-style: normal; font-weight: 700; }
.logo { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 2.6; stroke-linecap: round; }
.links { display: flex; gap: 22px; margin-left: 12px; }
.links a { text-decoration: none; color: var(--ink-2); font-size: 14px; }
.links a:hover { color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; }
.lang button { border: 0; background: none; font: 500 12px var(--mono); color: var(--ink-3); padding: 5px 9px; border-radius: 999px; cursor: pointer; }
.lang button.on { background: var(--ink); color: var(--paper); }

.btn { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font: 600 14px var(--font); padding: 11px 18px;
  border-radius: 999px; border: 1px solid var(--ink); cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-line { background: transparent; color: var(--ink); }
.btn.sm { padding: 8px 14px; font-size: 13px; margin-top: 10px; }
.arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }

main, .foot { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

/* Hero */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding: 88px 0 56px; }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin: 0 0 18px; }
.hero h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 700; }
.accent { color: var(--accent); }
.lead { font-size: 18px; color: var(--ink-2); max-width: 34em; margin: 22px 0 28px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.note { font-size: 12px; color: var(--ink-3); margin-top: 14px; }
.stage-card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.stage-top, .stage-foot { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--ink-3); padding: 12px 16px; }
.stage-top { border-bottom: 1px solid var(--line); }
.stage-foot { border-top: 1px solid var(--line); }
.stage-top .dim { margin-left: auto; color: var(--accent); font-weight: 500; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #2bbf6a; box-shadow: 0 0 0 4px color-mix(in srgb, #2bbf6a 20%, transparent); }
#heroSofa { width: 100%; height: auto; display: block; background:
  linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 26px 26px, linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 26px 26px;
  background-color: var(--card); opacity: .999; }
#heroSofa, #pgSofa { touch-action: none; }

/* Strip */
.strip { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip div { padding: 22px 16px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.strip div:last-child { border-right: 0; }
.strip b { font: 600 28px var(--display); letter-spacing: -.03em; }
.strip span { font-size: 12px; color: var(--ink-3); }

/* Sections */
.sec { padding: 96px 0; }
.sec-alt { position: relative; }
.sec-alt::before { content: ''; position: absolute; inset: 0 calc(50% - 50vw); background: var(--paper-2); z-index: -1; }
.sec-head { max-width: 760px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 700; }
.sub { color: var(--ink-2); font-size: 17px; margin: 16px 0 0; }

/* Plugin grid */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: flex; flex-direction: column; gap: 10px;
  transition: transform .2s, box-shadow .2s, border-color .2s; position: relative; min-height: 236px; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.card .ico { width: 52px; height: 52px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); display: grid; place-items: center; }
.card .ico img { width: 32px; height: 32px; image-rendering: auto; }
.card h3 { font-size: 19px; font-weight: 600; letter-spacing: -.02em; }
.card p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.5; }
.card .free { font-size: 12px; color: var(--ink-3); margin-top: auto; }
.badge { position: absolute; top: 16px; right: 16px; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 4px 8px;
  border-radius: 999px; background: var(--accent-2); color: var(--accent); }
.badge.new { background: #fff1de; color: #b4600a; }
.soon { margin-top: 28px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.soon-t { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 500 13px var(--font); padding: 6px 12px; border-radius: 999px; border: 1px dashed var(--ink-3); color: var(--ink-2); }

/* Furniture playground */
.playground { display: grid; grid-template-columns: 1fr 300px; gap: 14px; }
.pg-stage { background: var(--card); border: 1px solid var(--line); border-radius: 22px; position: relative; overflow: hidden; }
#pgSofa { width: 100%; height: auto; display: block; }
.pg-dim { position: absolute; top: 14px; left: 16px; font-size: 12px; color: var(--accent); }
.pg-panel, .mg-panel { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin: 6px 0 0; display: flex; justify-content: space-between; }
.lbl .val { color: var(--ink); text-transform: none; letter-spacing: 0; }
input[type=range] { width: 100%; accent-color: var(--accent); }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seg button { border: 1px solid var(--line); background: var(--paper); color: var(--ink-2); font: 500 13px var(--font); padding: 8px; border-radius: 10px; cursor: pointer; }
.seg button.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg-wrap { grid-template-columns: repeat(2, 1fr); }
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.sw { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--card); outline: 1px solid var(--line); cursor: pointer; padding: 0; }
.sw.on { outline: 2px solid var(--accent); }
.dice { justify-content: center; margin-top: auto; }
.die { font-size: 18px; display: inline-block; transition: transform .5s; }
.dice.roll .die { transform: rotate(360deg); }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; }
.gallery figure { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.gallery img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; transition: transform .6s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { font-size: 12px; color: var(--ink-3); padding: 10px 14px; border-top: 1px solid var(--line); }

/* Materials */
.matgen { display: grid; grid-template-columns: 1fr 300px; gap: 14px; }
#matCanvas { width: 100%; height: auto; border-radius: 22px; border: 1px solid var(--line); background: var(--card); display: block; }

/* Install */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: s; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.steps .n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 13px; }
.steps h3 { font-size: 19px; margin: 14px 0 6px; }
.steps p { margin: 0; color: var(--ink-2); font-size: 14px; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 26px; position: relative; }
.plan-hi { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-2); }
.tag { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin: 0; }
.price { font: 600 40px var(--display); letter-spacing: -.03em; margin: 8px 0 14px; }
.price small { font-size: 20px; color: var(--ink-3); }
.plan ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--ink-2); font-size: 14px; }
.plan li::before { content: '→ '; color: var(--accent); }
.ribbon { position: absolute; top: -12px; right: 20px; background: var(--accent); color: #fff; font-size: 11px; padding: 5px 10px; border-radius: 6px; }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 20px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--ink-2); margin: 10px 0 0; }

/* Footer */
.foot { padding: 48px 16px 64px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.foot p { margin: 0; color: var(--ink-3); font-size: 13px; }
.foot .small { font-size: 12px; }

/* Reveal on scroll */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 1000px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .links { display: none; }
}
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; gap: 32px; }
  .playground, .matgen { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .strip div { border-bottom: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .grid, .steps, .gallery { grid-template-columns: 1fr; }
  .nav { gap: 10px; }
  .nav .btn { display: none; }
  .sec { padding: 64px 0; }
}

/* Deneme Masası — oyuncak kutusu havası: pastel, yuvarlak, zıplayan */
.toybox { display: grid; grid-template-columns: 92px 1fr 260px; gap: 14px; }
.dock { display: flex; flex-direction: column; gap: 10px; }
.tool { width: 92px; border: 0; background: var(--card); border-radius: 22px; padding: 12px 6px 10px; cursor: pointer; display: grid; justify-items: center; gap: 6px;
  box-shadow: 0 3px 0 var(--line); transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .2s; font: 600 11px var(--font); color: var(--ink-2); }
.tool:hover { transform: translateY(-3px) rotate(-2deg); }
.tool.on { background: #fff3c4; color: #5b4300; box-shadow: 0 3px 0 #e6c96a; transform: translateY(-2px) scale(1.04); }
.tool .em { font-size: 26px; line-height: 1; }
.stagebox { position: relative; border-radius: 28px; overflow: hidden; min-height: 460px;
  background: radial-gradient(circle at 30% 20%, #fff7e6 0, #ffe9f1 40%, #e6efff 100%); box-shadow: inset 0 0 0 3px #ffffff80, 0 18px 40px -24px #6b4bff66; }
#playCanvas { position: absolute; inset: 0; cursor: pointer; }
#playCanvas canvas { display: block; width: 100% !important; height: 100% !important; }
.bubble { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); background: #fff; color: #3b2a66; font: 600 14px var(--font); padding: 10px 16px;
  border-radius: 999px; box-shadow: 0 6px 0 #00000012; white-space: nowrap; animation: wob 2.4s ease-in-out infinite; pointer-events: none; }
.bubble::after { content: ''; position: absolute; bottom: -7px; left: 50%; margin-left: -7px; border: 7px solid transparent; border-top-color: #fff; border-bottom: 0; }
@keyframes wob { 0%, 100% { transform: translateX(-50%) rotate(-1.5deg); } 50% { transform: translateX(-50%) translateY(-4px) rotate(1.5deg); } }
.counter { position: absolute; bottom: 14px; right: 16px; background: #ffffffcc; color: #3b2a66; font-size: 12px; padding: 6px 10px; border-radius: 10px; }
.counter:empty { display: none; }
.opts { background: var(--card); border-radius: 22px; padding: 18px; display: flex; flex-direction: column; gap: 10px; box-shadow: 0 3px 0 var(--line); }
.opts h3 { font-size: 20px; }
.opts .desc { font-size: 13px; color: var(--ink-2); margin: 0; }
.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { border: 0; background: var(--paper); color: var(--ink-2); font: 600 12px var(--font); padding: 8px 12px; border-radius: 999px; cursor: pointer;
  transition: transform .2s cubic-bezier(.34, 1.56, .64, 1); }
.pill:hover { transform: scale(1.06); }
.pill.on { background: #6b4bff; color: #fff; }
.go { border: 0; background: #ff7aa8; color: #fff; font: 700 14px var(--font); padding: 12px; border-radius: 16px; cursor: pointer; box-shadow: 0 4px 0 #d9567f;
  transition: transform .15s; margin-top: auto; }
.go:active { transform: translateY(3px); box-shadow: 0 1px 0 #d9567f; }
.pro { font: 600 10px var(--mono); background: #ede7ff; color: #6b4bff; padding: 2px 6px; border-radius: 6px; margin-left: 6px; vertical-align: middle; }
@media (max-width: 820px) {
  .toybox { grid-template-columns: 1fr; }
  .dock { flex-direction: row; overflow-x: auto; padding-bottom: 4px; }
  .tool { flex: 0 0 84px; width: 84px; }
  .stagebox { min-height: 360px; }
}

/* Fotoğraf aracı: çekilen kareler üstte polaroid olarak düşer */
.polaroids { position: absolute; top: 70px; left: 50%; transform: translateX(-50%); display: flex; gap: 14px; pointer-events: none; }
.polaroid { background: #fff; padding: 6px 6px 18px; border-radius: 6px; box-shadow: 0 8px 18px -8px #3b2a6655; transform: rotate(var(--r));
  animation: drop .6s cubic-bezier(.34, 1.56, .64, 1); width: 132px; }
.polaroid img { width: 120px; height: 80px; object-fit: cover; display: block; border-radius: 3px; background: radial-gradient(circle at 30% 20%, #fff7e6 0, #ffe9f1 45%, #e6efff 100%); }
.polaroid span { display: block; text-align: center; font: 600 11px var(--mono); color: #3b2a66; margin-top: 4px; }
@keyframes drop { from { transform: translateY(-40px) rotate(-14deg) scale(.6); opacity: 0; } to { transform: rotate(var(--r)); opacity: 1; } }
@media (max-width: 520px) { .polaroid { width: 92px; } .polaroid img { width: 80px; height: 54px; } }