/* =============================================
   donate.css — Donate page specific styles
   Inherits all variables from style.css
   ============================================= */

/* ── Donate Hero ── */
.donate-hero {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 4rem) 2rem 5rem;
  overflow: hidden;
}

.donate-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 30% 50%, rgba(232,64,42,0.2) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 85% 30%, rgba(245,166,35,0.08) 0%, transparent 55%),
    var(--color-bg);
  z-index: 0;
}
.donate-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg, transparent, transparent 80px,
    rgba(255,255,255,0.013) 80px, rgba(255,255,255,0.013) 81px
  );
}

.donate-hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.donate-hero__heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.3s forwards;
}
.donate-hero__heading span { color: var(--color-primary); }

.donate-hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(240,236,228,0.68);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.5s forwards;
}

/* ── Impact Stats Bar ── */
.impact {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem 0;
}

.impact__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.impact__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1.5rem 2rem;
  border-right: 1px solid var(--color-border);
  text-align: center;
}
.impact__stat:last-child { border-right: none; }

.impact__number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.impact__label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-muted);
  text-align: center;
}

/* ── Main Donate Section ── */
.donate-main {
  padding: 6rem 0 7rem;
  background: var(--color-bg);
}

.donate-main__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

/* ── Left: Form ── */
.donate-form-wrap h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  line-height: 1.15;
}

.donate-frequency {
  display: flex;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 4px;
  gap: 4px;
  margin-bottom: 1.5rem;
  width: fit-content;
}

.freq-btn {
  padding: 0.55rem 1.5rem;
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.freq-btn.active {
  background: var(--color-primary);
  color: #fff;
}
.freq-btn:not(.active):hover {
  background: rgba(255,255,255,0.05);
  color: var(--color-text);
}

/* Amount grid */
.donate-amounts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.amount-btn {
  padding: 0.85rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.amount-btn:hover {
  border-color: var(--color-primary);
  background: rgba(232,64,42,0.08);
}
.amount-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.amount-custom {
  grid-column: span 3;
  display: flex;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 1rem;
  transition: border-color var(--transition);
}
.amount-custom:focus-within { border-color: var(--color-primary); }

.amount-custom span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-muted);
  margin-right: 0.35rem;
}

.amount-custom input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 0;
}
.amount-custom input::placeholder { color: var(--color-muted); font-weight: 400; }

/* Impact message */
.donate-impact-msg {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(232,64,42,0.08);
  border: 1px solid rgba(232,64,42,0.25);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.donate-impact-msg__icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }

.donate-impact-msg p {
  font-size: 0.9rem;
  color: rgba(240,236,228,0.8);
  line-height: 1.6;
}

/* Form fields */
.donate-form { display: flex; flex-direction: column; gap: 1rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

.form-group input {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus { border-color: var(--color-primary); }
.form-group input::placeholder { color: var(--color-muted); }

/* Payment placeholder */
.payment-placeholder {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: rgba(255,255,255,0.02);
}

.payment-placeholder__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.payment-placeholder__icon { font-size: 2rem; }

.payment-placeholder p {
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.payment-placeholder__note {
  font-size: 0.8rem !important;
  color: rgba(138,154,181,0.6) !important;
}

.donate-submit {
  width: 100%;
  text-align: center;
  justify-content: center;
  font-size: 1.05rem;
  padding: 1rem;
}

.donate-secure {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
  line-height: 1.6;
}

/* ── Right: Why Give ── */
.donate-why {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.donate-why h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.15;
}

/* Allocation bars */
.donate-why__bars {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 2.5rem;
}

.donate-why__bar-item { display: flex; flex-direction: column; gap: 0.4rem; }

.donate-why__bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-muted);
  font-weight: 500;
}

.donate-why__bar-track {
  height: 8px;
  background: var(--color-surface2);
  border-radius: 99px;
  overflow: hidden;
}

.donate-why__bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 1s cubic-bezier(0.22,1,0.36,1);
}

/* Testimonial */
.donate-testimonial {
  background: var(--color-surface);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.donate-testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.donate-testimonial cite {
  font-size: 0.82rem;
  color: var(--color-muted);
  font-style: normal;
  font-weight: 600;
}

/* Other ways to give */
.donate-other-ways h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.donate-other-ways ul {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.donate-other-ways li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.donate-other-ways__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.donate-other-ways strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.donate-other-ways p {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .donate-main__inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .donate-why { position: static; }
  .impact__grid { grid-template-columns: repeat(2, 1fr); }
  .impact__stat:nth-child(2) { border-right: none; }
  .impact__stat:nth-child(3) { border-top: 1px solid var(--color-border); }
  .impact__stat:nth-child(4) { border-top: 1px solid var(--color-border); border-right: none; }
}

@media (max-width: 540px) {
  .donate-amounts { grid-template-columns: repeat(2, 1fr); }
  .amount-custom { grid-column: span 2; }
  .form-row { grid-template-columns: 1fr; }
  .impact__grid { grid-template-columns: repeat(2, 1fr); }
  .donate-frequency { width: 100%; }
  .freq-btn { flex: 1; text-align: center; }
}