:root {
  --bg-main: #060b14;
  --bg-panel: #0c1420;
  --bg-panel-2: #10192a;
  --bg-card: #0e1826;
  --border-color: #1c2a3d;
  --text-primary: #f4f7fb;
  --text-secondary: #8b9bb4;
  --accent: #1CD1AF;
  --accent-2: #2b8fff;
  --accent-red: #ff4d4d;
  --accent-yellow: #f0b90b;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.header {
  border-bottom: 1px solid var(--border-color);
  background: rgba(6, 11, 20, 0.9);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 20px;
  white-space: nowrap;
}

.logo__icon { width: 24px; height: 24px; }

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  justify-content: center;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link:hover { color: var(--text-primary); }
.nav__link--active { color: var(--text-primary); }

.chevron { font-size: 10px; }

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.burger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.burger-btn--active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn--active span:nth-child(2) { opacity: 0; }
.burger-btn--active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.no-scroll { overflow: hidden; }

.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
}
.icon-btn svg { width: 18px; height: 18px; }

.support-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--text-primary);
}
.support-btn svg { width: 16px; height: 16px; color: var(--accent-2); }
.support-btn span { display: flex; flex-direction: column; text-align: left; line-height: 1.2; }
.support-btn small { color: var(--text-secondary); font-size: 10px; }

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
}
.flag { font-size: 14px; }

.login-btn {
  background: var(--accent-2);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 999px;
}
.login-btn:hover { filter: brightness(1.1); }

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 40px;
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.7fr;
  gap: 32px;
  align-items: start;
}

.badge {
  display: inline-block;
  background: rgba(28, 209, 175, 0.1);
  color: var(--accent);
  border: 1px solid rgba(28, 209, 175, 0.3);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero__title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero__title .accent { color: var(--accent); }

.hero__text {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 460px;
  margin-bottom: 28px;
}

.btn {
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: .3px;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent-2), #1668d4);
  color: #fff;
}
.btn--primary:hover { filter: brightness(1.1); }
.btn--lg {
  padding: 16px 36px;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn--full { width: 100%; padding: 16px; font-size: 14px; margin-top: 8px; }
.arrow { font-size: 16px; }

.hero__badges {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  list-style: none;
  color: var(--text-secondary);
  font-size: 13px;
  flex-wrap: wrap;
}
.hero__badges li { display: flex; align-items: center; gap: 6px; }

.ico { width: 14px; height: 14px; border-radius: 50%; display: inline-block; background: var(--accent); }

.hero__visual {
  position: relative;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone {
  position: absolute;
  top: 0;
  right: 30px;
  width: 130px;
  height: 240px;
  background: linear-gradient(160deg, #16202f, #0a1220);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.phone__check {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent-2);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  font-weight: 700;
}
.phone__label { font-size: 11px; color: var(--text-secondary); }

.card {
  position: absolute;
  bottom: 0;
  left: 10px;
  width: 280px;
  padding: 20px;
  background: linear-gradient(135deg, #141d2c, #0a121e);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 60px rgba(0,0,0,.55);
}
.card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.card__chip { width: 34px; height: 24px; background: linear-gradient(135deg, #d8b45a, #a97e2c); border-radius: 4px; display: inline-block; }
.card__logo { font-weight: 800; font-size: 16px; color: var(--accent); }
.card__number { font-size: 15px; letter-spacing: 1px; margin-bottom: 24px; color: var(--text-primary); }
.card__bottom { display: flex; align-items: center; justify-content: space-between; }
.card__holder { font-size: 12px; color: var(--text-secondary); }
.card__mc { display: flex; }
.card__mc i { width: 18px; height: 18px; border-radius: 50%; display: inline-block; margin-left: -6px; }
.card__mc i:first-child { background: #eb001b; }
.card__mc i:last-child { background: #f79e1b; opacity: .85; }
.card__hint {
  position: absolute;
  bottom: -28px;
  left: 0;
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.hero__side { padding-top: 20px; }
.hero__side-title { font-size: 16px; font-weight: 700; margin-bottom: 20px; line-height: 1.4; }
.hero__side-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.hero__side-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-secondary); }
.ico--shield-outline, .ico--globe { background: transparent; border: 2px solid var(--accent-2); flex-shrink: 0; margin-top: 2px; }

/* ---------- Features ---------- */
.features { padding: 20px 0 60px; }
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(43, 143, 255, 0.12);
  color: var(--accent-2);
  margin-bottom: 16px;
}
.feature-card__icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 16px; margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--text-secondary); }

/* ---------- Payments ---------- */
.payments { padding: 20px 0 60px; }
.payments__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.payments__head h2 { font-size: 20px; display: flex; align-items: center; gap: 10px; }
.live-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px;
  color: var(--accent);
  background: rgba(28,209,175,0.1);
  padding: 4px 10px;
  border-radius: 999px;
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.link { font-size: 13px; color: var(--text-secondary); }
.link:hover { color: var(--text-primary); }

.payments__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.payment-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.payment-card__head { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; margin-bottom: 20px; }
.payment-card__body { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }

.ring {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
  background: conic-gradient(var(--ring-color) calc(var(--pct) * 1%), var(--bg-card) 0);
}
.ring::before {
  content: '';
  position: absolute;
}
.ring span { background: var(--bg-panel); width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

.payment-card__amount { font-size: 18px; font-weight: 700; }
.payment-card__name { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.payment-card__time { font-size: 11px; color: var(--text-secondary); display: flex; align-items: center; gap: 4px; }

.status-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 999px;
}
.status-tag__icon { width: 13px; height: 13px; flex-shrink: 0; }
.status-tag--isleniyor { background: rgba(240,185,11,0.12); color: var(--accent-yellow); }
.status-tag--odendi { background: rgba(28,209,175,0.12); color: var(--accent); }

/* ---------- Form Section ---------- */
.form-section { padding: 20px 0 60px; }
.form-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-card, .transparency-card, .cta-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.form-card h2, .cta-card h2 { font-size: 20px; margin: 14px 0 6px; }
.form-card__sub { color: var(--text-secondary); font-size: 13px; margin-bottom: 24px; }

.cta-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.cta-card__list li { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-secondary); }

.field-label { font-size: 12px; color: var(--text-secondary); display: block; margin-bottom: 8px; }

.input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
}
.input-wrap input {
  background: transparent;
  border: none;
  outline: none;
  font-size: 16px;
  color: var(--text-primary);
  width: 100%;
}
.input-wrap input::placeholder { color: #4c5c74; }
.input-wrap.input-wrap--error { border-color: var(--accent-red); }

.warning-box {
  display: flex;
  gap: 10px;
  background: rgba(240, 185, 11, 0.08);
  border: 1px solid rgba(240, 185, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: 12px;
  color: #d8bd6f;
}

.ssl-note {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 14px;
}
.ssl-note__icon { display: inline-flex; }
.ssl-note__icon svg { width: 14px; height: 14px; }

.transparency-card h2 { font-size: 22px; margin-bottom: 14px; line-height: 1.3; }
.transparency-card > p { color: var(--text-secondary); font-size: 13px; margin-bottom: 24px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 10px;
  text-align: center;
}
.stat__icon { display: flex; justify-content: center; color: var(--accent-2); margin-bottom: 8px; }
.stat__icon svg { width: 18px; height: 18px; }
.stat__value { display: block; font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.stat__label { display: block; font-size: 10px; color: var(--text-secondary); }

.partners-title { font-size: 12px; color: var(--text-secondary); margin-bottom: 14px; }
.partners {
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border-color); padding: 50px 0 20px; margin-top: 20px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 24px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
}
.footer__brand p { color: var(--text-secondary); font-size: 12px; margin-top: 14px; line-height: 1.6; }
.footer__col h4 { font-size: 13px; margin-bottom: 16px; }
.footer__col a { display: block; color: var(--text-secondary); font-size: 13px; margin-bottom: 12px; }
.footer__col a:hover { color: var(--text-primary); }

.footer__qr { text-align: center; }
.qr-box {
  width: 90px; height: 90px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  margin: 0 auto 10px;
}
.qr-box svg { width: 30px; height: 30px; }
.footer__qr p { font-size: 11px; color: var(--text-secondary); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}
.lang-btn--small { padding: 4px 10px; font-size: 12px; }

/* ---------- Page Hero (subpages) ---------- */
.page-hero {
  padding: 64px 0 40px;
  text-align: center;
}
.page-hero__title {
  font-size: 40px;
  font-weight: 800;
  margin: 16px 0;
}
.page-hero__title .accent { color: var(--accent); }
.page-hero__text {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 560px;
  margin: 0 auto;
}

.footer__bottom--simple { justify-content: space-between; padding: 24px 0; }

/* ---------- Kripto Al ---------- */
.buy-section { padding: 20px 0 70px; }
.buy-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.buy-card, .coin-list-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.buy-card h2, .coin-list-card h2 { font-size: 20px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }

.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
.method-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  transition: border-color .2s;
}
.method-card--active { border-color: var(--accent-2); background: rgba(43,143,255,0.08); }
.method-card__icon { display: block; font-size: 20px; margin-bottom: 6px; }
.method-card__name { display: block; font-size: 12px; font-weight: 600; margin-bottom: 4px; }
.method-card__fee { display: block; font-size: 10px; color: var(--text-secondary); }

.coin-select {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 14px;
  width: 100%;
  appearance: none;
}
.coin-select option { background: var(--bg-card); color: var(--text-primary); }

.buy-result, .trade-result {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--text-secondary);
}
.buy-result strong, .trade-result strong { color: var(--accent); font-size: 15px; }

.coin-list { display: flex; flex-direction: column; gap: 10px; }
.coin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.coin-row__info { display: flex; flex-direction: column; }
.coin-row__symbol { font-weight: 700; font-size: 13px; }
.coin-row__name { font-size: 11px; color: var(--text-secondary); }
.coin-row__price { font-weight: 600; font-size: 13px; }
.coin-row__change { font-size: 12px; font-weight: 600; }
.coin-row__change--up { color: var(--accent); }
.coin-row__change--down { color: var(--accent-red); }

/* ---------- Piyasalar ---------- */
.market-section { padding: 0 0 70px; }
.market-table {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.market-table__head, .market-table__row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.2fr 1fr;
  align-items: center;
  padding: 16px 24px;
  gap: 12px;
}
.market-table__head {
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}
.market-table__row { border-bottom: 1px solid var(--border-color); }
.market-table__row:last-child { border-bottom: none; }
.market-table__coin { display: flex; flex-direction: column; }
.market-table__symbol { font-weight: 700; font-size: 14px; }
.market-table__name { font-size: 11px; color: var(--text-secondary); }
.market-table__price { font-weight: 600; }
.market-table__change { font-size: 13px; font-weight: 600; }
.market-table__action { padding: 8px 16px; font-size: 12px; justify-self: start; }

/* ---------- Al-Sat ---------- */
.trade-section { padding: 0 0 70px; }
.trade-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.trade-card, .orderbook-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.orderbook-card h2 { font-size: 20px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }

.trade-tabs { display: flex; gap: 8px; margin-bottom: 24px; }
.trade-tab {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
}
.trade-tab--active { background: rgba(28,209,175,0.1); border-color: var(--accent); color: var(--accent); }

.orderbook { display: flex; flex-direction: column; gap: 4px; font-size: 12px; }
.orderbook__row { display: flex; justify-content: space-between; padding: 6px 10px; border-radius: 6px; }
.orderbook__row--sell { color: var(--accent-red); background: rgba(255,77,77,0.06); }
.orderbook__row--buy { color: var(--accent); background: rgba(28,209,175,0.06); }
.orderbook__mid { text-align: center; font-weight: 700; padding: 8px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); margin: 4px 0; }

/* ---------- Vadeli İşlemler ---------- */
.futures-section { padding: 0 0 70px; }
.futures-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.futures-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.futures-card__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.futures-card__symbol { font-weight: 700; font-size: 14px; }
.futures-card__leverage { font-size: 11px; color: var(--accent-yellow); background: rgba(240,185,11,0.1); padding: 3px 8px; border-radius: 999px; }
.futures-card__price { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.futures-card__change { font-size: 12px; font-weight: 600; margin-bottom: 16px; }
.futures-card__actions { display: flex; gap: 8px; }
.btn--long, .btn--short { flex: 1; padding: 10px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 700; }
.btn--long { background: rgba(28,209,175,0.15); color: var(--accent); }
.btn--short { background: rgba(255,77,77,0.15); color: var(--accent-red); }

.futures-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- Kazanç ---------- */
.earn-section { padding: 0 0 70px; }
.earn-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.earn-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 26px;
  text-align: center;
}
.earn-card__apy { font-size: 30px; font-weight: 800; color: var(--accent); margin-bottom: 6px; }
.earn-card__apy span { font-size: 12px; color: var(--text-secondary); margin-left: 4px; font-weight: 500; }
.earn-card h3 { font-size: 15px; margin-bottom: 16px; }
.earn-card__meta { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--text-secondary); margin-bottom: 20px; }
.earn-card__meta strong { color: var(--text-primary); }

/* ---------- Öğren / FAQ ---------- */
.faq-section { padding: 0 0 70px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
}
.faq-item__toggle { font-size: 18px; color: var(--accent-2); transition: transform .2s; }
.faq-item--open .faq-item__toggle { transform: rotate(45deg); }
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  padding: 0 20px;
}
.faq-item--open .faq-item__answer { max-height: 200px; padding-bottom: 18px; }
.faq-item__answer p { font-size: 13px; color: var(--text-secondary); }

/* ---------- Daha Fazla ---------- */
.more-section { padding: 0 0 70px; }
.more-section__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: 300px; margin: 20px 0; }
  .hero__side { display: none; }
  .features__grid { grid-template-columns: 1fr; }
  .payments__grid { grid-template-columns: repeat(2, 1fr); }
  .form-section__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header__inner { height: 64px; gap: 12px; }
  .nav {
    display: flex;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 4px;
    background: var(--bg-main);
    padding: 16px 20px 24px;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform .25s ease, opacity .25s ease, visibility .25s;
    z-index: 99;
    overflow-y: auto;
  }
  .nav--open { transform: translateX(0); opacity: 1; visibility: visible; }
  .nav__link {
    width: 100%;
    padding: 14px 4px;
    font-size: 16px;
    border-bottom: 1px solid var(--border-color);
  }
  .burger-btn { display: flex; order: 10; }
  .support-btn span { display: none; }
  .support-btn { padding: 8px; }
  .lang-btn { padding: 6px 10px; font-size: 12px; }
  .login-btn { padding: 8px 14px; font-size: 13px; }
  .header__actions { gap: 8px; }

  .hero { padding: 32px 0 24px; }
  .hero__title { font-size: 28px; }
  .hero__text { font-size: 14px; }
  .btn--lg { padding: 14px 26px; font-size: 14px; width: 100%; justify-content: center; }
  .hero__badges { gap: 14px; }
  .hero__visual { height: 260px; }
  .phone { right: 10px; width: 110px; height: 200px; }
  .card { width: 240px; left: 0; padding: 16px; }

  .payments__grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 10px; text-align: center; }
  .buy-section__grid, .trade-section__grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .market-table__head, .market-table__row { grid-template-columns: 1.5fr 1fr 1fr; }
  .market-table__action { display: none; }
  .futures-grid { grid-template-columns: repeat(2, 1fr); }
  .futures-info { grid-template-columns: 1fr; }
  .earn-grid { grid-template-columns: repeat(2, 1fr); }
  .more-section__grid { grid-template-columns: 1fr; }
  .page-hero__title { font-size: 30px; }
  .form-card, .transparency-card, .cta-card, .buy-card, .trade-card, .orderbook-card, .coin-list-card {
    padding: 22px;
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 15, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s;
}
.modal-overlay--open { opacity: 1; visibility: visible; }

.modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transform: translateY(16px) scale(.97);
  transition: transform .25s ease;
}
.modal-overlay--open .modal { transform: translateY(0) scale(1); }

.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.modal__close:hover { color: var(--text-primary); background: var(--bg-panel-2); }
.modal__close svg { width: 16px; height: 16px; }

.modal__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: rgba(28, 209, 175, 0.1);
  border-radius: 50%;
}
.modal__icon svg { width: 30px; height: 30px; }

.modal__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 auto 16px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 77, 77, 0.08);
  border: 1px solid rgba(255, 77, 77, 0.35);
  color: var(--accent-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}
.modal__badge svg { width: 14px; height: 14px; }
.modal__badge--blue {
  background: rgba(43, 143, 255, 0.08);
  border-color: rgba(43, 143, 255, 0.35);
  color: var(--accent-2);
}
.modal { text-align: center; }
.modal .modal__badge { display: inline-flex; }

.modal__title { font-size: 20px; font-weight: 700; text-align: center; margin-bottom: 8px; }
.modal__text { font-size: 13px; color: var(--text-secondary); text-align: center; margin-bottom: 20px; }

.modal__notice {
  display: flex;
  gap: 12px;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 18px;
}
.modal__notice-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--accent-2);
}
.modal__notice-icon svg { width: 22px; height: 22px; }
.modal__notice strong { display: block; font-size: 13px; margin-bottom: 4px; }
.modal__notice p { font-size: 12px; color: var(--text-secondary); line-height: 1.55; }
.modal__notice b { color: var(--accent-2); font-weight: 700; }

.modal__amount {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 18px;
}
.modal__amount-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px; }
.modal__amount-value { font-size: 28px; font-weight: 800; color: var(--accent); }

.modal__details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.modal__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.modal__row span { color: var(--text-secondary); flex-shrink: 0; }
.modal__row strong { font-weight: 600; text-align: right; word-break: break-all; }

.btn--ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 14px;
  padding: 14px;
  border-radius: 999px;
  margin-top: 10px;
  transition: border-color .2s, background .2s;
}
.btn--ghost:hover { border-color: var(--accent-2); background: rgba(43, 143, 255, 0.06); }

/* ---------- Odeme (payout page) ---------- */
.badge--success {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(28, 209, 175, 0.1);
  color: var(--accent);
  border: 1px solid rgba(28, 209, 175, 0.3);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.badge__icon { width: 14px; height: 14px; }

.payout-table {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.payout-table__head, .payout-table__row {
  display: grid;
  grid-template-columns: 1.6fr 1.2fr 1fr 1fr;
  align-items: center;
  padding: 14px 20px;
  gap: 12px;
}
.payout-table__head {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--border-color);
}
.payout-table__row { border-bottom: 1px solid var(--border-color); font-size: 13px; }
.payout-table__row:last-child { border-bottom: none; }
.payout-table__card { font-weight: 600; letter-spacing: .5px; }
.payout-table__amount { font-weight: 700; color: var(--accent); }
.payout-table__time { color: var(--text-secondary); font-size: 12px; }

.support-section { padding: 0 0 70px; }
.support-card {
  background: linear-gradient(135deg, var(--bg-panel), var(--bg-panel-2));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
}
.support-card h2 { font-size: 24px; margin-bottom: 12px; }
.support-card p { color: var(--text-secondary); font-size: 14px; max-width: 480px; margin: 0 auto 24px; }

/* ---------- Durum (status page) ---------- */
.durum { max-width: 560px; margin: 0 auto; }
.durum .modal__badge { margin-bottom: 20px; }
.durum__notice {
  display: flex;
  gap: 12px;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  margin: 28px 0;
}
.durum__notice strong { display: block; font-size: 14px; margin-bottom: 6px; }
.durum__notice p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.durum__notice b { color: var(--accent-2); font-weight: 700; }
.durum__hint { margin-top: 16px; font-size: 12px; color: var(--text-secondary); }

.trader-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  text-align: left;
}
.trader-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex-shrink: 0;
}
.trader-card__info { display: flex; flex-direction: column; gap: 2px; }
.trader-card__info strong { font-size: 15px; }
.trader-card__info span { font-size: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
.trader-card__online {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: pulse 1.4s infinite;
}

.trader-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  text-align: left;
  transition: border-color .2s, background .2s, transform .2s;
}
.trader-btn:hover { border-color: var(--accent-2); background: var(--bg-panel-2); transform: translateY(-2px); }
.trader-btn__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex-shrink: 0;
}
.trader-btn__info { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.trader-btn__info strong { font-size: 15px; }
.trader-btn__info small { font-size: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
.trader-btn__action {
  flex-shrink: 0;
  background: var(--accent-2);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .trader-btn { flex-wrap: wrap; }
  .trader-btn__action { width: 100%; text-align: center; }
}

.trader-modal__avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  margin: 0 auto 14px;
  display: block;
}
.trader-modal__status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 14px;
}

/* ---------- Insurance card ---------- */
.insurance-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin: 28px 0;
  text-align: left;
}
.insurance-card__shield {
  position: absolute;
  right: -18px;
  top: 50%;
  transform: translateY(-50%);
  width: 150px;
  height: 150px;
  color: var(--accent-2);
  opacity: 0.07;
  pointer-events: none;
}
.insurance-card__label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-2);
  margin-bottom: 10px;
}
.insurance-card__title { font-size: 22px; font-weight: 800; line-height: 1.25; margin-bottom: 20px; }
.insurance-card__amount-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.insurance-card__amount { font-size: 38px; font-weight: 800; color: var(--accent); line-height: 1; }
.insurance-card__caption { font-size: 11px; color: var(--text-secondary); text-align: right; line-height: 1.4; }
.insurance-card__note {
  display: flex;
  gap: 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
}
.insurance-card__note svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent-2); margin-top: 1px; }
.insurance-card__note p { font-size: 12px; color: var(--text-secondary); line-height: 1.55; }

/* ---------- Success icon + divider ---------- */
.success-hero {
  min-height: 62vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.success-hero__title { font-size: 40px; }
.success-hero__scroll {
  margin-top: 34px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  animation: scrollHint 1.8s ease-in-out infinite;
}
.success-hero__scroll svg { width: 18px; height: 18px; }
@keyframes scrollHint {
  0%, 100% { transform: translateY(0); opacity: .6; }
  50% { transform: translateY(6px); opacity: 1; }
}

.success-icon {
  width: 110px;
  height: 110px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: rgba(28, 209, 175, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 18px rgba(28, 209, 175, 0.06), 0 0 60px rgba(28, 209, 175, 0.25);
}
.success-icon svg { width: 56px; height: 56px; }

@media (max-width: 480px) {
  .success-hero { min-height: 58vh; }
  .success-hero__title { font-size: 30px; }
}

.durum__divider {
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}
.durum__subtitle { font-size: 20px; font-weight: 800; margin: 14px 0 8px; }
.durum__subtext { font-size: 13px; color: var(--text-secondary); }

/* ---------- Steps ---------- */
.section-title { font-size: 22px; font-weight: 800; margin-bottom: 24px; }
.steps-section { padding: 0 0 70px; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.step-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}
.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(43, 143, 255, 0.12);
  color: var(--accent-2);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 14px;
}
.step-card h3 { font-size: 15px; margin-bottom: 6px; }
.step-card p { font-size: 13px; color: var(--text-secondary); }

@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* ---------- Floating support ---------- */
.floating-support {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--accent-2);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(43, 143, 255, 0.45);
  animation: supportPulse 2.2s infinite;
  transition: transform .2s, box-shadow .2s;
}
.floating-support:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(43, 143, 255, 0.55); }
.floating-support svg { width: 20px; height: 20px; flex-shrink: 0; }
@keyframes supportPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(43, 143, 255, 0.45); }
  50% { box-shadow: 0 8px 34px rgba(43, 143, 255, 0.75); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__title { font-size: 24px; }
  .badge { font-size: 11px; padding: 5px 12px; }
  .hero__badges { flex-direction: column; gap: 10px; }
  .hero__visual { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .stat { padding: 12px 6px; }
  .stat__value { font-size: 13px; }
  .futures-grid { grid-template-columns: 1fr; }
  .earn-grid { grid-template-columns: 1fr; }
  .payments__head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .market-table__head, .market-table__row { grid-template-columns: 1.4fr 1fr 0.8fr; padding: 12px 14px; gap: 6px; }
  .payout-table__head, .payout-table__row { grid-template-columns: 1.4fr 1fr 0.9fr; padding: 12px 14px; gap: 6px; }
  .payout-table__time { display: none; }
  .support-card { padding: 32px 20px; }
  .logo span { display: none; }
  .icon-btn { display: none; }
}