/* =========================================================
   IMISI FOUNDATION
   PAYMENT / DONATION PAGE
========================================================= */

/* =========================================================
   PAYMENT PAGE
========================================================= */

.payment-page {
  min-height: 100vh;

  display: flex;
  justify-content: center;

  padding: 150px 24px 90px;

  background: #f3f6f1;

  position: relative;
  overflow: hidden;
}

/* Decorative background shape */

.payment-page::before {
  content: "";

  position: absolute;

  width: 650px;
  height: 650px;

  top: -380px;
  right: -220px;

  background: #0b6668;

  border-radius: 50%;

  opacity: 0.08;

  pointer-events: none;
}

.payment-page::after {
  content: "";

  position: absolute;

  width: 500px;
  height: 500px;

  bottom: -320px;
  left: -220px;

  background: #b6d82d;

  border-radius: 50%;

  opacity: 0.1;

  pointer-events: none;
}

/* =========================================================
   PAYMENT CARD
========================================================= */

.payment-card {
  position: relative;
  z-index: 2;

  width: 100%;
  max-width: 760px;

  padding: 52px;

  background: #ffffff;

  border-radius: 28px;

  box-shadow: 0 24px 70px rgba(1, 63, 67, 0.12);

  box-sizing: border-box;
}

/* =========================================================
   INTRO
========================================================= */

.payment-card h1 {
  margin: 0 0 14px;

  color: #013f43;

  font-size: clamp(38px, 5vw, 58px);

  line-height: 1.02;

  letter-spacing: -0.04em;
}

.payment-card .subtitle {
  max-width: 600px;

  margin: 0 0 42px;

  color: #637576;

  font-size: 17px;

  line-height: 1.7;
}

/* =========================================================
   FORM
========================================================= */

#donation-form {
  display: flex;

  flex-direction: column;

  gap: 30px;
}

.form-group {
  display: flex;

  flex-direction: column;
}

/* =========================================================
   LABELS
========================================================= */

.form-group > label {
  display: block;

  margin-bottom: 12px;

  color: #013f43;

  font-size: 15px;

  font-weight: 600;

  line-height: 1.4;
}

/* =========================================================
   DONATION FREQUENCY
========================================================= */

.frequency-options {
  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 10px;
}

.frequency-option {
  position: relative;

  display: flex;

  align-items: center;
  justify-content: center;

  min-height: 48px;

  padding: 10px 12px;

  box-sizing: border-box;

  border: 1px solid #dce6e1;

  border-radius: 999px;

  background: #ffffff;

  color: #164d50;

  font-family: inherit;

  font-size: 14px;

  font-weight: 500;

  text-align: center;

  cursor: pointer;

  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.frequency-option:hover {
  border-color: #b6d82d;

  background: #f5f8ec;

  transform: translateY(-1px);
}

.frequency-option input {
  position: absolute;

  opacity: 0;

  pointer-events: none;
}

/* Selected frequency */

.frequency-option:has(input:checked) {
  background: #b6d82d;

  border-color: #b6d82d;

  color: #013f43;

  font-weight: 700;

  box-shadow: 0 7px 18px rgba(182, 216, 45, 0.18);
}

/* =========================================================
   SUPPORT OPTIONS
========================================================= */

.support-options {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 12px;
}

.support-card {
  position: relative;

  display: flex;

  align-items: flex-start;

  gap: 14px;

  padding: 18px;

  border: 1px solid #dce6e1;

  border-radius: 16px;

  background: #ffffff;

  cursor: pointer;

  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.support-card:hover {
  border-color: #b6d82d;

  background: #fbfdf8;

  transform: translateY(-2px);
}

.support-card input {
  flex: 0 0 auto;

  width: 18px;
  height: 18px;

  margin: 3px 0 0;

  accent-color: #0b6668;

  cursor: pointer;
}

.support-card strong {
  display: block;

  margin-bottom: 6px;

  color: #013f43;

  font-size: 15px;

  line-height: 1.35;
}

.support-card p {
  margin: 0;

  color: #708182;

  font-size: 13px;

  line-height: 1.55;
}

/* Selected support card */

.support-card:has(input:checked) {
  border-color: #0b6668;

  background: #eef7f4;

  box-shadow: 0 8px 22px rgba(11, 102, 104, 0.08);
}

.support-card:has(input:checked) strong {
  color: #013f43;
}

/* =========================================================
   DONATION AMOUNTS
========================================================= */

.amount-buttons {
  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 12px;
}

.amount-btn {
  min-height: 54px;

  padding: 12px 16px;

  border: 1px solid #dce6e1;

  border-radius: 999px;

  background: #ffffff;

  color: #013f43;

  font-family: "Marcellus", serif;

  font-size: 15px;

  font-weight: 600;

  cursor: pointer;

  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.amount-btn:hover {
  border-color: #b6d82d;

  background: #f5f8ec;

  transform: translateY(-2px);
}

.amount-btn.active {
  background: #b6d82d;

  border-color: #b6d82d;

  color: #013f43;

  box-shadow: 0 8px 20px rgba(182, 216, 45, 0.2);
}

/* =========================================================
   INPUTS
========================================================= */

#donation-form input[type="number"],
#donation-form input[type="text"],
#donation-form input[type="email"] {
  width: 100%;

  min-height: 54px;

  padding: 14px 16px;

  box-sizing: border-box;

  border: 1px solid #dce6e1;

  border-radius: 12px;

  background: #f9fbf9;

  color: #013f43;

  font-family: inherit;

  font-size: 16px;

  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

#donation-form input::placeholder {
  color: #8a9999;
}

#donation-form input:hover {
  border-color: #b8cbc5;
}

#donation-form input:focus {
  outline: none;

  border-color: #0b6668;

  background: #ffffff;

  box-shadow: 0 0 0 4px rgba(11, 102, 104, 0.08);
}

/* =========================================================
   DONATE BUTTON
========================================================= */

.donate-btn {
  width: 100%;

  min-height: 58px;

  margin-top: 2px;

  padding: 16px 24px;

  border: none;

  border-radius: 999px;

  background: #b6d82d;

  color: #013f43;

  font-family: inherit;

  font-size: 16px;

  font-weight: 700;

  letter-spacing: 0.01em;

  cursor: pointer;

  transition:
    background 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.donate-btn:hover {
  background: #c2e33b;

  transform: translateY(-2px);

  box-shadow: 0 12px 28px rgba(182, 216, 45, 0.25);
}

.donate-btn:active {
  transform: translateY(0);
}

/* =========================================================
   PAYMENT INFORMATION
========================================================= */

.payment-info {
  margin-top: 48px;

  padding-top: 38px;

  border-top: 1px solid #e1e9e5;
}

.payment-info h3 {
  margin: 0 0 12px;

  color: #013f43;

  font-size: 24px;

  line-height: 1.2;

  letter-spacing: -0.02em;
}

.payment-info > p {
  margin: 0 0 28px;

  color: #687a7b;

  font-size: 15px;

  line-height: 1.7;
}

/* =========================================================
   BENEFITS
========================================================= */

.payment-benefits {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 12px;
}

.benefit {
  display: flex;

  align-items: flex-start;

  gap: 13px;

  padding: 16px;

  border-radius: 14px;

  background: #f3f7f3;
}

.benefit > span {
  display: flex;

  align-items: center;
  justify-content: center;

  width: 36px;
  height: 36px;

  flex: 0 0 36px;

  border-radius: 50%;

  background: #ffffff;

  font-size: 17px;
}

.benefit strong {
  display: block;

  margin-bottom: 4px;

  color: #013f43;

  font-size: 14px;
}

.benefit p {
  margin: 0;

  color: #708182;

  font-size: 12px;

  line-height: 1.55;
}

/* =========================================================
   PARTNER WITH US DROPDOWN
   NEW NAVBAR
========================================================= */

.nav__partner-wrap {
  position: relative;
}

.nav__partner-btn {
  display: inline-flex;

  align-items: center;
  justify-content: center;

  gap: 8px;

  cursor: pointer;
}

.nav__partner-arrow {
  width: 16px;
  height: 16px;

  fill: none;

  stroke: currentColor;

  stroke-width: 2;

  transition: transform 0.25s ease;
}

/* Dropdown */

.nav__partner-menu {
  position: absolute;

  top: calc(100% + 12px);

  right: 0;

  min-width: 230px;

  padding: 8px;

  box-sizing: border-box;

  background: #ffffff;

  border-radius: 16px;

  box-shadow: 0 18px 45px rgba(1, 63, 67, 0.16);

  border: 1px solid rgba(1, 63, 67, 0.06);

  opacity: 0;

  visibility: hidden;

  transform: translateY(-8px);

  transition:
    opacity 0.2s ease,
    visibility 0.2s ease,
    transform 0.2s ease;

  z-index: 1000;
}

.nav__partner-menu a {
  display: block;

  padding: 12px 14px;

  border-radius: 10px;

  color: #013f43;

  font-family: inherit;

  font-size: 15px;

  font-weight: 500;

  line-height: 1.3;

  text-decoration: none;

  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.nav__partner-menu a:hover {
  background: #f1f6f2;

  color: #013f43;
}

/* Open state */

.nav__partner-wrap.is-open .nav__partner-menu {
  opacity: 1;

  visibility: visible;

  transform: translateY(0);
}

.nav__partner-wrap.is-open .nav__partner-arrow {
  transform: rotate(180deg);
}

/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 800px) {
  .payment-page {
    padding: 130px 20px 70px;
  }

  .payment-card {
    padding: 40px 32px;

    border-radius: 24px;
  }

  .frequency-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .support-options {
    grid-template-columns: 1fr;
  }

  .amount-buttons {
    grid-template-columns: repeat(2, 1fr);
  }

  .payment-benefits {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 600px) {
  .payment-page {
    padding: 110px 16px 50px;
  }

  .payment-card {
    padding: 32px 20px;

    border-radius: 20px;
  }

  .payment-card h1 {
    font-size: 36px;
  }

  .payment-card .subtitle {
    font-size: 15px;

    margin-bottom: 32px;
  }

  #donation-form {
    gap: 26px;
  }

  .frequency-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .frequency-option {
    min-height: 46px;

    padding: 9px 8px;

    font-size: 13px;
  }

  .support-card {
    padding: 15px;
  }

  .support-card strong {
    font-size: 14px;
  }

  .support-card p {
    font-size: 12px;
  }

  .amount-buttons {
    grid-template-columns: repeat(2, 1fr);
  }

  .amount-btn {
    min-height: 50px;

    font-size: 14px;
  }

  .payment-info {
    margin-top: 38px;

    padding-top: 30px;
  }

  .payment-info h3 {
    font-size: 21px;
  }

  .nav__partner-menu {
    right: -10px;

    min-width: 210px;
  }
}