/* ============================================================
   ONLINE CORPS — Donate Page  (donate.css)
   Fonts : Syne · DM Mono · Instrument Sans
   ============================================================ */

@import url('root.css');

.donate-main {
  min-height: 100vh;
  background: var(--bg-secondary);
}

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.donate-hero {
  position: relative;
  padding: 140px 40px 80px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.donate-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 80% 80% at 65% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 65% 50%, black 20%, transparent 100%);
}

.donate-hero__glow {
  position: absolute;
  top: -60px;
  right: 8%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(46, 196, 182, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.donate-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.donate-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}

.donate-hero__label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--secondary);
}

.donate-hero__title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin: 0 0 20px;
}

.donate-hero__title em {
  font-style: normal;
  color: var(--secondary);
}

.donate-hero__sub {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 440px;
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════
   SECTION
══════════════════════════════════════════════════════════ */
.donate-section {
  padding: 60px 0 80px;
}

.donate-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ══════════════════════════════════════════════════════════
   WHY COLUMN
══════════════════════════════════════════════════════════ */
.donate-why__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.donate-why__num {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--secondary);
}

.donate-why__title {
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.donate-why__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.donate-why__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.donate-why__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
}

.donate-why__icon svg { width: 18px; height: 18px; }

.donate-why__item strong {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.donate-why__item p {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ══════════════════════════════════════════════════════════
   CARD
══════════════════════════════════════════════════════════ */
.donate-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 36px 32px 28px;
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.07);
  position: relative;
}

.donate-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 12px 12px 0 0;
}

.donate-card__header {
  margin-bottom: 24px;
}

.donate-card__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  display: block;
  margin-bottom: 8px;
}

.donate-card__title {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin: 0;
}

/* Presets */
.donate-presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.donate-preset {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.donate-preset:hover,
.donate-preset--active {
  border-color: var(--primary);
  background: rgba(67, 97, 238, 0.08);
  color: var(--primary);
}

/* Form */
.donate-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.donate-field__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 8px;
}

.donate-field__wrap {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-secondary);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.donate-field__wrap:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.12);
}

.donate-field__prefix {
  font-family: 'DM Mono', monospace;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0 12px;
  color: var(--text-secondary);
  border-right: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.donate-field__input {
  flex: 1;
  padding: 12px 14px;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
}

.donate-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 24px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.donate-submit svg { width: 16px; height: 16px; }
.donate-submit:hover { background: var(--primary-dark); }

.donate-secure {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
  margin: 0;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .donate-section__inner { grid-template-columns: 1fr; }
  .donate-hero { padding: 120px 24px 60px; }
}

@media (max-width: 480px) {
  .donate-presets { grid-template-columns: repeat(2, 1fr); }
  .donate-card { padding: 28px 20px 24px; }
}