:root {
  --pmp-black: #050505;
  --pmp-bg-1: #101114;
  --pmp-bg-2: #070708;
  --pmp-panel: rgba(26, 27, 30, 0.92);
  --pmp-card: rgba(34, 35, 39, 0.92);
  --pmp-border: rgba(255, 255, 255, 0.18);
  --pmp-border-bright: rgba(255, 255, 255, 0.30);
  --pmp-text: #f6f7f8;
  --pmp-muted: #d1d5db;
  --pmp-silver: #e5e7eb;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: "Raleway", sans-serif;
  overflow-x: hidden;
  color: var(--pmp-text);
}

body {
  background:
    radial-gradient(circle at 50% 8%, rgba(255,255,255,0.16), transparent 34%),
    radial-gradient(circle at 18% 30%, rgba(255,255,255,0.075), transparent 32%),
    radial-gradient(circle at 82% 35%, rgba(255,255,255,0.065), transparent 34%),
    radial-gradient(circle at 50% 88%, rgba(255,255,255,0.07), transparent 42%),
    linear-gradient(180deg, var(--pmp-bg-1) 0%, #090a0c 46%, var(--pmp-bg-2) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(229,231,235,0.17), transparent 48%),
    radial-gradient(circle at 50% 100%, rgba(229,231,235,0.10), transparent 55%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at center, transparent 42%, rgba(0,0,0,0.32) 100%);
}

.w3-top { z-index: 20; }

.w3-top::after {
  content: "";
  display: block;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(229,231,235,0.85), transparent);
}

.checkout-section {
  position: relative;
  z-index: 5;
  max-width: 1120px;
  margin: 128px auto 50px auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 28px;
  padding: 0 24px;
}

.checkout-section::before {
  content: "";
  position: absolute;
  inset: -95px -85px;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 50% 38%, rgba(255,255,255,0.18) 0%, rgba(229,231,235,0.11) 24%, rgba(229,231,235,0.055) 43%, transparent 70%);
  filter: blur(55px);
}

.checkout-login,
.order-summary {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.045)),
    var(--pmp-panel);
  border: 1px solid var(--pmp-border-bright);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 60px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.08);
}

.checkout-login::after,
.order-summary::after,
.box::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.11), transparent 48%);
}

.checkout-login {
  padding: 42px;
  text-align: center;
  min-height: 285px;
}

.checkout-login h1 {
  margin: 0;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.checkout-login h1 span {
  color: var(--pmp-silver);
  font-weight: 500;
}

.checkout-login p {
  color: var(--pmp-muted);
  margin-top: 16px;
}

.checkout-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
}

.primary-btn,
.secondary-btn {
  min-width: 150px;
  padding: 13px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.25s ease;
}

.primary-btn {
  background: linear-gradient(90deg, #f4f5f7, #c4c9d1);
  color: #070707;
  box-shadow: 0 0 18px rgba(229,231,235,0.16);
}

.primary-btn:hover {
  background: linear-gradient(90deg, #ffffff, #d9dde3);
  transform: translateY(-2px);
  box-shadow: 0 0 26px rgba(229,231,235,0.28);
}

.secondary-btn {
  border: 1px solid rgba(229,231,235,0.78);
  color: var(--pmp-silver);
  background: rgba(255,255,255,0.045);
}

.secondary-btn:hover {
  background: rgba(255,255,255,0.10);
  transform: translateY(-2px);
}

.order-summary { padding: 28px; }

.order-summary h2 {
  margin: 0 0 18px 0;
  font-size: 27px;
  font-weight: 700;
}

.order-summary h2 span { color: var(--pmp-silver); }

.summary-row,
.summary-total {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.promo-row {
  display: flex;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.promo-row input {
  flex: 1;
  min-width: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.32);
  color: white;
  padding: 10px;
  outline: none;
}

.promo-row button {
  border: 1px solid rgba(229,231,235,0.78);
  color: var(--pmp-silver);
  background: rgba(255,255,255,0.055);
  padding: 8px 16px;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 700;
}

.keep-shopping {
  display: block;
  text-align: center;
  color: var(--pmp-silver);
  margin-top: 22px;
  font-weight: 700;
}

.container {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 18px 24px 70px 24px;
  gap: 34px;
}

.box {
  position: relative;
  width: 315px;
  min-height: 210px;
  padding: 26px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.14), rgba(255,255,255,0.055)),
    var(--pmp-card);
  border-radius: 14px;
  border: 1px solid var(--pmp-border-bright);
  transition: 0.3s ease;
  box-shadow: 0 18px 45px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.08);
}

.box:hover {
  transform: translateY(-7px);
  border-color: rgba(229,231,235,0.58);
  box-shadow: 0 0 24px rgba(229,231,235,0.14), 0 22px 50px rgba(0,0,0,0.42);
}

.content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.content h2 {
  margin: 14px 0 8px 0;
  font-size: 27px;
}

.content p {
  color: var(--pmp-muted);
  margin-bottom: 0;
}

@media (max-width: 850px) {
  .checkout-section {
    grid-template-columns: 1fr;
    margin-top: 105px;
  }

  .checkout-actions,
  .promo-row {
    flex-direction: column;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .checkout-login h1 { font-size: 26px; }
  .checkout-login, .order-summary { padding: 26px; }
  .box { width: min(92vw, 315px); }
}

/* STRIPE PAYMENT CSS   */

#payment-form {
  max-width: 520px;
  margin: 30px auto 0 auto;
  position: relative;
  z-index: 10;
}

#payment-element {
  margin-bottom: 20px;
  padding: 18px;
  background: rgba(255,255,255,0.95);
  border-radius: 10px;
}