/* Etkileşimli alanlar: hero grafiği, Gann Lab, vibecoding terminali ve sistem listesi */

/* Hero grafiği (SVG) */
.hero-chart { width: 100%; height: auto; aspect-ratio: 960 / 400; }
.c-grid { stroke: rgba(255, 255, 255, 0.05); stroke-width: 1; }
.c-candle line { stroke-width: 1.2; }
.c-candle.up rect, .c-candle.up line { fill: var(--c-up); stroke: var(--c-up); }
.c-candle.down rect, .c-candle.down line { fill: var(--c-down); stroke: var(--c-down); }
.c-fan line { stroke: rgba(141, 184, 255, 0.35); stroke-width: 1; stroke-dasharray: 5 6; }
.c-fan line.c-fan-main { stroke: var(--c-cyan); stroke-dasharray: none; stroke-width: 1.4; }
.c-label { fill: #d4d4d4; font: 600 11px var(--f-mono); }
.c-label.up { fill: #5fd6b4; }
.c-label.down { fill: #ff8a8d; }
.c-tp { fill: rgba(18, 163, 127, 0.14); }
.c-sl { fill: rgba(229, 72, 77, 0.16); }

.hero-chart .c-candle { opacity: 0; }
.hero-chart.is-drawn .c-candle { animation: fade-in 400ms ease forwards; animation-delay: calc(var(--i) * 12ms); }
.hero-chart .c-fan, .hero-chart .c-zone { opacity: 0; }
.hero-chart.is-drawn .c-fan { animation: fade-in 600ms ease forwards 0.9s; }
.hero-chart.is-drawn .c-zone { animation: fade-in 600ms ease forwards 1.1s; }
@keyframes fade-in { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .hero-chart .c-candle, .hero-chart .c-fan, .hero-chart .c-zone { opacity: 1; animation: none; }
}

/* GANN LAB */
.gann-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 1rem + 4vw, 4.5rem); align-items: start; }
.gann-copy .lead { margin-top: 1rem; }
.gann-form { margin-top: 2rem; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.45rem; }
.gann-form label { color: var(--c-ink); font-size: 0.85rem; font-weight: 600; }
.gann-input { display: flex; gap: 0.4rem; padding: 0.3rem; border: 1px solid var(--c-line-2); border-radius: var(--r-pill); background: var(--c-bg); transition: border-color var(--d-fast); }
.gann-input:focus-within { border-color: var(--c-ink); }
.gann-input input { flex: 1; min-width: 0; width: 100%; padding: 0.45rem 0.85rem; border: 0; background: transparent; color: var(--c-ink); font: 500 1.1rem var(--f-mono); outline: none; }
.gann-input input[aria-invalid='true'] { color: var(--c-down); }
.hint { color: var(--c-muted); font-size: 0.8rem; }
.error { color: var(--c-down); font-size: 0.85rem; }
.disclaimer { margin-top: 1.5rem; color: var(--c-muted); font-size: 0.78rem; }

.gann-visual { display: grid; gap: 1.5rem; }
.ladder { border-top: 1px solid var(--c-line); }
.lv { display: grid; grid-template-columns: 1fr auto 5rem; align-items: center; gap: 1rem; padding: 0.6rem 0.2rem; border-bottom: 1px solid var(--c-line); color: var(--c-body); font-size: 0.88rem; }
.lv .mono { color: var(--c-ink); font-size: 0.95rem; text-align: right; }
.lv .lv-pct { font-size: 0.78rem; }
.lv-up .lv-pct { color: var(--c-up); }
.lv-down .lv-pct { color: var(--c-down); }
.lv-now { padding-inline: 0.75rem; border-radius: var(--r-sm); border-bottom-color: transparent; background: var(--c-ink); color: #fff; font-weight: 600; }
.lv-now .mono { color: #fff; }
.lv-now .lv-pct { color: rgba(255, 255, 255, 0.6); }

.sq9 { margin: 0; }
.sq9-grid { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 2px; max-width: 26rem; }
.sq9-grid span { display: grid; place-items: center; aspect-ratio: 1; background: var(--c-bg); border: 1px solid var(--c-line); color: #b5b5b2; font: 400 clamp(0.55rem, 0.4rem + 0.4vw, 0.72rem) var(--f-mono); }
.sq9-grid .sq-card { color: var(--c-blue); border-color: #c9dcff; background: var(--c-tint); }
.sq9-grid .sq-ord { color: var(--c-ink); }
.sq9-grid .sq-center { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
.sq9 figcaption { margin-top: 0.7rem; color: var(--c-muted); font-size: 0.78rem; }

@media (max-width: 900px) { .gann-layout { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) {
  .lv { grid-template-columns: 1fr auto 4.2rem; gap: 0.6rem; }
  .gann-input .btn { padding-inline: 1rem; }
}

/* VIBECODING */
.vibe-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 1rem + 4vw, 4.5rem); align-items: center; }
.vibe-copy .lead { margin-top: 1rem; }
.terminal { border-radius: var(--r-md); background: #111; overflow: hidden; }
.terminal-bar { display: flex; align-items: center; gap: 1rem; padding: 0.65rem 1rem; border-bottom: 1px solid #222; color: #777; font-size: 0.76rem; }
.terminal-bar .dots i { background: #333; }
.terminal-body { margin: 0; min-height: 19rem; padding: 1.1rem 1.1rem 1.3rem; color: #cfcfcf; font-size: clamp(0.72rem, 0.65rem + 0.25vw, 0.82rem); line-height: 1.85; white-space: pre-wrap; }
.terminal-body span { display: block; min-height: 1.85em; }
.t-prompt { color: #fff; }
.t-user { color: #9cc2ff; }
.t-ok { color: #6fd3b0; }
.t-next { color: #fff; }
.t-cursor { color: #fff; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (max-width: 900px) { .vibe-layout { grid-template-columns: minmax(0, 1fr); } }

/* Kurabileceğin sistemler: sade ızgara */
.bento-title { margin-top: clamp(3rem, 2rem + 3vw, 4.5rem); }
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1.4rem; border-top: 1px solid var(--c-line); border-left: 1px solid var(--c-line); }
.bento li { display: grid; align-content: start; gap: 0.3rem; padding: 1.4rem 1.3rem; border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); background: var(--c-paper); transition: background-color var(--d-fast); }
.bento li:hover { background: var(--c-bg); }
.b-k { color: var(--c-blue); font-size: 0.7rem; letter-spacing: 0.08em; margin-bottom: 0.6rem; }
.bento b { color: var(--c-ink); font-weight: 600; }
.bento small { color: var(--c-body); font-size: 0.88rem; line-height: 1.5; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .bento { grid-template-columns: 1fr; } }