:root {
  --bg: #0a0a0f;
  --bg-card: #14141c;
  --bg-card-hover: #1a1a24;
  --border: rgba(255, 255, 255, 0.06);
  --text: #f0f0f5;
  --text-muted: #8b8b9a;
  --accent: #ff6b35;
  --accent-end: #f72585;
  --accent-glow: rgba(255, 107, 53, 0.35);
  --success: #57f287;
  --error: #ed4245;
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Outfit", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* Arka plan efektleri */
.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow--1 {
  width: 420px;
  height: 420px;
  background: rgba(255, 107, 53, 0.12);
  top: -120px;
  right: -80px;
}

.bg-glow--2 {
  width: 360px;
  height: 360px;
  background: rgba(247, 37, 133, 0.08);
  bottom: -100px;
  left: -60px;
}

/* Header */
.header {
  position: relative;
  z-index: 1;
  padding: 2rem 1.25rem 1rem;
  text-align: center;
}

.header__brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.header__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-end));
  border-radius: 14px;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.header__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, #c8c8d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

/* Container */
.container {
  position: relative;
  z-index: 1;
  flex: 1;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

/* Steps */
.step {
  display: none;
  animation: fadeUp 0.45s ease;
}

.step--active {
  display: block;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Kart grid */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.card__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.card__icon {
  font-size: 1.35rem;
  line-height: 1;
}

.card__head h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.card ul {
  list-style: none;
}

.card li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--accent);
  transform: rotate(45deg);
}

/* Onay alanı */
.consent {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
}

.consent__label {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  cursor: pointer;
  margin-bottom: 1.25rem;
  user-select: none;
}

.consent__checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.consent__box {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  margin-top: 2px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.consent__checkbox:checked + .consent__box {
  background: linear-gradient(135deg, var(--accent), var(--accent-end));
  border-color: transparent;
}

.consent__checkbox:checked + .consent__box::after {
  content: "✓";
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.consent__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.consent__checkbox:checked ~ .consent__text {
  color: var(--text);
}

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
}

.btn--primary {
  width: 100%;
  padding: 1rem 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-end) 100%);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.btn--primary:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px var(--accent-glow);
}

.btn--primary:not(:disabled):active {
  transform: translateY(0);
}

.btn--primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}

.btn--full {
  width: 100%;
}

.btn__icon {
  font-size: 1.1rem;
}

.btn__spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-back {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.25rem 0;
  margin-bottom: 1rem;
  transition: color 0.2s;
}

.btn-back:hover {
  color: var(--text);
}

/* Token paneli */
.token-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  max-width: 520px;
  margin: 0 auto;
}

.token-panel__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 107, 53, 0.12);
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  margin-bottom: 0.85rem;
}

.token-panel__hero h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.token-panel__hero p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

/* Form */
.field {
  display: block;
  margin-bottom: 0.75rem;
}

.field__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.field__wrap {
  position: relative;
  display: flex;
}

.field__input {
  width: 100%;
  padding: 0.95rem 3rem 0.95rem 1rem;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field__input::placeholder {
  color: #55556a;
}

.field__input:focus {
  border-color: rgba(255, 107, 53, 0.5);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
}

.field__toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0.5;
  transition: opacity 0.2s;
  padding: 0.25rem;
}

.field__toggle:hover {
  opacity: 1;
}

.field__hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Durum mesajı */
.status {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
}

.status--success {
  background: rgba(87, 242, 135, 0.1);
  border: 1px solid rgba(87, 242, 135, 0.25);
  color: var(--success);
}

.status--error {
  background: rgba(237, 66, 69, 0.1);
  border: 1px solid rgba(237, 66, 69, 0.25);
  color: var(--error);
}

.status--loading {
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.2);
  color: var(--text-muted);
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* Mobil */
@media (max-width: 680px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .header {
    padding-top: 1.5rem;
  }

  .header__brand {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .token-panel {
    padding: 1.35rem 1.1rem;
  }

  .consent {
    padding: 1.1rem;
  }
}

@media (max-width: 380px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .card {
    padding: 1.1rem;
  }
}