/* ================================================
   layout.css — Grid, Wrapper, Section, Utilities
   ================================================ */

/* Arka plan canvas */
#particleCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.25;
}

/* Ana sarmalayıcı */
.main-wrapper {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 36px 28px 64px;
  position: relative;
  z-index: 1;
}

/* 2 Kolon Grid */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 52px;
}

/* Bölüm */
.section {
  margin-bottom: 52px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-dim);
}

.section-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.5px;
}

.section-title .t-icon {
  font-size: 20px;
}

.see-all {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.5px;
  transition: var(--t-fast);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
}
.see-all:hover {
  border-color: var(--border-mid);
  color: var(--gold);
}

/* Ortak Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 22px;
  border-radius: var(--r-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--t-mid);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--grad-blue);
  color: #fff;
  box-shadow: 0 4px 18px var(--blue-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--blue-glow);
}

.btn-gold {
  background: var(--grad-gold);
  color: #1a0e00;
}
.btn-gold:hover { transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-mid);
  color: var(--text-2);
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* Tab Navigasyon */
.tab-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}

.tab-btn {
  padding: 6px 16px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border-dim);
  color: var(--text-3);
  background: transparent;
  transition: var(--t-fast);
}
.tab-btn:hover { color: var(--text-2); border-color: var(--border-mid); }
.tab-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  line-height: 1;
}
.badge-premium { background: var(--gold-dim); border: 1px solid rgba(240,192,96,0.4); color: var(--gold); }
.badge-new     { background: var(--green-dim); border: 1px solid rgba(61,255,160,0.3); color: var(--green); }
.badge-hot     { background: var(--red-dim);   border: 1px solid rgba(255,61,96,0.3);  color: var(--red); }
.badge-soon    { background: var(--purple-dim);border: 1px solid rgba(160,102,255,0.3);color: var(--purple); }

/* Form Elemanları */
.form-group {
  margin-bottom: 14px;
}

.form-input {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  padding: 11px 14px;
  color: var(--text-1);
  font-size: 14px;
  transition: var(--t-fast);
}
.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(77,159,255,0.12);
}
.form-input::placeholder { color: var(--text-3); }

select.form-input { cursor: pointer; }

/* Divider */
.divider {
  position: relative;
  text-align: center;
  margin: 18px 0;
  color: var(--text-3);
  font-size: 12px;
}
.divider::before, .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  height: 1px;
  background: var(--border-dim);
  width: calc(50% - 28px);
}
.divider::before { left: 0; }
.divider::after  { right: 0; }

/* Yardımcılar */
.text-blue   { color: var(--blue); }
.text-gold   { color: var(--gold); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-muted  { color: var(--text-3); }
.text-mono   { font-family: var(--font-mono); }
.text-display{ font-family: var(--font-display); }
.d-flex      { display: flex; }
.items-center{ align-items: center; }
.gap-8       { gap: 8px; }
.gap-12      { gap: 12px; }
.fw-700      { font-weight: 700; }
.fs-12       { font-size: 12px; }
.fs-13       { font-size: 13px; }

/* ---- Section ---- */
.section { margin-bottom: 52px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 12px; }
.section-title { font-family: var(--font-display); font-size: 22px; font-weight: 900; letter-spacing: 1px; display: flex; align-items: center; gap: 10px; }
.t-icon { font-size: 20px; }
.see-all { font-family: var(--font-mono); font-size: 11px; color: var(--blue); text-decoration: none; letter-spacing: 1px; transition: var(--t-fast); white-space: nowrap; }
.see-all:hover { color: var(--text-1); }

/* ---- Two Col Grid ---- */
.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 52px; }
@media (max-width: 900px) { .two-col-grid { grid-template-columns: 1fr; } }

/* ---- Main wrapper ---- */
.main-wrapper { max-width: var(--max-w, 1200px); margin: 0 auto; padding: 36px 28px 0; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 22px; border-radius: var(--r-md); font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: .5px; cursor: pointer; transition: var(--t-fast); border: 1px solid var(--border-dim); text-decoration: none; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad-blue); color: #fff; border-color: transparent; }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(77,159,255,.35); }
.btn-ghost { background: transparent; color: var(--text-2); border-color: var(--border-dim); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-dim); }
.btn-gold { background: linear-gradient(135deg, var(--gold) 0%, #c8a42a 100%); color: #000; border-color: transparent; font-weight: 800; }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.reveal.revealed { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---- Float anim ---- */
.float-anim { animation: floatAnim 3s ease-in-out infinite; }
@keyframes floatAnim { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

/* ---- Activity map ---- */
.activitymap-wrap { background: var(--bg-2); border: 1px solid var(--border-dim); border-radius: var(--r-lg); padding: 16px; position: relative; overflow: hidden; }
.activitymap-wrap canvas { width: 100%; display: block; }
.map-legend { display: flex; gap: 16px; padding: 10px 0 0; flex-wrap: wrap; }
.legend-dot { font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.legend-dot::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.legend-dot.high::before { background: #4d9fff; }
.legend-dot.mid::before { background: var(--gold); }
.legend-dot.low::before { background: var(--text-3); }

/* ---- Pricetracker ---- */
.pricetracker-wrap { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; background: var(--bg-2); border: 1px solid var(--border-dim); border-radius: var(--r-lg); padding: 20px; align-items: center; }
@media(max-width:768px) { .pricetracker-wrap { grid-template-columns: 1fr; } }
.price-items { display: flex; flex-direction: column; gap: 10px; }
.price-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: var(--bg-3); border-radius: var(--r-sm); border: 1px solid var(--border-dim); }
.price-item-emoji { font-size: 22px; flex-shrink: 0; }
.price-item-info { flex: 1; }
.price-item-name { font-size: 12px; color: var(--text-3); }
.price-item-val { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--text-1); }
.price-change { font-family: var(--font-mono); font-size: 12px; font-weight: 700; }
.price-change.up { color: var(--green); }
.price-change.down { color: var(--red); }

/* ---- Testimonials ---- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.testimonial-card { background: var(--bg-2); border: 1px solid var(--border-dim); border-radius: var(--r-lg); padding: 22px; transition: var(--t-mid); }
.testimonial-card:hover { transform: translateY(-3px); border-color: var(--border-mid); }
.testimonial-quote { font-size: 40px; color: var(--blue); line-height: 1; margin-bottom: 10px; font-family: Georgia, serif; opacity: .5; }
.testimonial-text { font-size: 13px; color: var(--text-2); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 10px; }
.testimonial-avatar { font-size: 28px; flex-shrink: 0; }
.testimonial-name { font-size: 13px; font-weight: 700; }
.testimonial-role { font-size: 11px; color: var(--text-3); }
.testimonial-stars { margin-left: auto; font-size: 12px; color: var(--gold); }