:root {
  --bg: #090b13;
  --panel: rgba(255, 255, 255, 0.065);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: #f7f8ff;
  --muted: #aab0c5;
  --line: rgba(255, 255, 255, 0.13);
  --accent: #8d7cff;
  --accent-2: #23d5ab;
  --gold: #ffd166;
  --silver: #dce3ef;
  --personal: #7dd3fc;
  --danger: #ff6b6b;
  --ok: #41e6a4;
  --shadow: 0 25px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(141, 124, 255, 0.28), transparent 32rem),
    radial-gradient(circle at 75% 10%, rgba(35, 213, 171, 0.16), transparent 28rem),
    linear-gradient(180deg, #090b13 0%, #111322 55%, #070810 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.container {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(9, 11, 19, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.1rem;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 14px 35px rgba(141, 124, 255, 0.22);
  overflow: hidden;
}

.brand-mark img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-link,
.cart-btn,
.icon-btn {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 10px 16px;
  cursor: pointer;
  font: inherit;
}

.cart-btn span {
  margin-left: 8px;
  background: var(--accent-2);
  color: #06100d;
  font-weight: 800;
  border-radius: 999px;
  padding: 2px 8px;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 36px;
  padding: 90px 0 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.6rem, 8vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
  max-width: 850px;
  margin-bottom: 22px;
}

.hero-text,
.section-heading p,
.payment-intro {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 710px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-link,
.secondary-link,
.checkout-btn,
.add-cart {
  border: 0;
  cursor: pointer;
  text-decoration: none;
  border-radius: 16px;
  padding: 14px 20px;
  font: inherit;
  font-weight: 800;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.18s ease, opacity 0.18s ease, border-color 0.18s ease;
}

.primary-link,
.checkout-btn,
.add-cart {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 18px 40px rgba(35, 213, 171, 0.16);
}

.secondary-link {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.primary-link:hover,
.secondary-link:hover,
.checkout-btn:hover,
.add-cart:hover,
.copy-btn:hover {
  transform: translateY(-2px);
}

.hero-card,
.package-card,
.payment-box,
.summary-card,
.notice,
.table-wrap {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  right: -70px;
  top: -70px;
  border-radius: 50%;
  background: rgba(141, 124, 255, 0.28);
  filter: blur(8px);
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 10px rgba(35, 213, 171, 0.12);
  margin-bottom: 24px;
}

.hero-card h2 {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.hero-card p {
  color: var(--muted);
  line-height: 1.7;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.mini-stats div {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.mini-stats strong,
.mini-stats span {
  display: block;
}

.mini-stats strong {
  font-size: 1.08rem;
}

.mini-stats span {
  color: var(--muted);
  font-size: 0.77rem;
  margin-top: 6px;
}

.packages,
.comparison {
  padding: 58px 0;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2,
.payment-box h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
  margin-bottom: 12px;
}

.compact {
  margin-bottom: 18px;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.package-card {
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.package-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
}

.package-card.personal::before {
  background: radial-gradient(circle at 20% 10%, var(--personal), transparent 28rem);
}

.package-card.silver::before {
  background: radial-gradient(circle at 20% 10%, var(--silver), transparent 28rem);
}

.package-card.gold::before {
  background: radial-gradient(circle at 20% 10%, var(--gold), transparent 28rem);
}

.package-card > * {
  position: relative;
}

.featured {
  border-color: rgba(255, 209, 102, 0.55);
  transform: translateY(-10px);
}

.popular {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255, 209, 102, 0.16);
  color: var(--gold);
  border: 1px solid rgba(255, 209, 102, 0.34);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.78rem;
  font-weight: 800;
}

.badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 800;
  margin-bottom: 18px;
}

.package-top h3 {
  font-size: 2rem;
  letter-spacing: -0.045em;
  margin-bottom: 8px;
}

.package-top p,
.package-card li {
  color: var(--muted);
}

.price {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -0.07em;
  margin: 26px 0 18px;
}

.price span {
  font-size: 1.7rem;
  vertical-align: super;
  margin-right: 4px;
  color: var(--muted);
}

.features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 13px;
}

.features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}

.check,
.cross {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  font-weight: 900;
}

.check {
  color: #06100d;
  background: var(--ok);
}

.cross {
  color: white;
  background: rgba(255, 107, 107, 0.75);
}

.add-cart {
  width: 100%;
}

.gold-btn {
  background: linear-gradient(135deg, #ffd166, #ff9f1c);
  color: #1a1200;
}

.table-wrap {
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

td {
  color: var(--muted);
}

.ok {
  color: var(--ok);
  font-weight: 800;
}

.no {
  color: var(--danger);
  font-weight: 800;
}

.notice {
  padding: 20px 22px;
  color: var(--muted);
  line-height: 1.7;
  margin: 20px auto 70px;
}

.notice strong {
  color: var(--text);
}

.cart-panel {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  width: min(420px, 92vw);
  height: 100vh;
  background: rgba(12, 14, 24, 0.97);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform: translateX(105%);
  transition: transform 0.25s ease;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.cart-panel.active {
  transform: translateX(0);
}

.cart-head,
.cart-total,
.cart-item,
.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 1.4rem;
}

.cart-items {
  flex: 1;
  padding: 18px 0;
}

.cart-items.empty {
  color: var(--muted);
}

.cart-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.cart-item small {
  color: var(--muted);
}

.remove-btn {
  border: 0;
  background: rgba(255, 107, 107, 0.14);
  color: var(--danger);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  font-weight: 800;
}

.cart-total {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 1.2rem;
}

.checkout-btn {
  width: 100%;
  margin-top: 16px;
}

.checkout-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  padding: 54px 0 78px;
}

.payment-box,
.summary-card {
  padding: 28px;
}

.selected-package {
  margin: 24px 0;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
}

.selected-package strong {
  color: var(--text);
}

.crypto-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.crypto-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
}

.crypto-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.crypto-head img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: white;
  padding: 7px;
}

.crypto-head h3 {
  margin: 0;
}

.qr-box {
  min-height: 210px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.24);
  margin-bottom: 14px;
  overflow: hidden;
}

.qr-box img {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: white;
  padding: 10px;
  border-radius: 12px;
}

.address-box {
  display: grid;
  gap: 10px;
}

.address-box code {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 12px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--line);
  color: var(--text);
}

.copy-btn {
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  padding: 12px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: transform 0.18s ease;
}

.summary-card {
  align-self: start;
  position: sticky;
  top: 96px;
}

.summary-card h2 {
  letter-spacing: -0.04em;
}

.summary-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.summary-row strong {
  color: var(--text);
  text-align: right;
}

.summary-note {
  color: var(--muted);
  line-height: 1.65;
  margin: 20px 0;
  padding: 16px;
  border-radius: 16px;
  background: rgba(35, 213, 171, 0.08);
  border: 1px solid rgba(35, 213, 171, 0.18);
}

.full {
  width: 100%;
}

.complete-payment-btn {
  width: 100%;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  border-radius: 16px;
  padding: 14px 20px;
  font: inherit;
  font-weight: 900;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 16px 0 10px;
  background: linear-gradient(135deg, #20d466, #10b981);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(16, 185, 129, 0.22);
  transition: transform 0.18s ease, filter 0.18s ease;
}

.complete-payment-btn:hover,
.whatsapp-btn:hover,
.modal-close:hover {
  transform: translateY(-2px);
}

.payment-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.payment-modal.active {
  display: flex;
}

.payment-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 12, 0.76);
  backdrop-filter: blur(10px);
}

.payment-modal-card {
  position: relative;
  width: min(440px, 100%);
  border: 1px solid rgba(35, 213, 171, 0.24);
  background: linear-gradient(180deg, rgba(22, 25, 39, 0.98), rgba(9, 11, 19, 0.98));
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 34px;
  text-align: center;
}

.payment-modal-card h2 {
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}

.payment-modal-card p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 22px;
}

.modal-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #20d466, #10b981);
  color: white;
  font-size: 1.7rem;
  font-weight: 900;
  box-shadow: 0 16px 36px rgba(16, 185, 129, 0.26);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 1.4rem;
  line-height: 1;
  transition: transform 0.18s ease;
}

.whatsapp-btn {
  width: 100%;
  color: white;
  text-decoration: none;
  border-radius: 16px;
  padding: 14px 18px;
  font-weight: 900;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #25d366, #128c7e);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.23);
  transition: transform 0.18s ease;
}

.service-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.service-modal.active {
  display: flex;
}

.service-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 12, 0.78);
  backdrop-filter: blur(12px);
}

.service-modal-card {
  position: relative;
  width: min(560px, 100%);
  border: 1px solid rgba(255, 209, 102, 0.28);
  background: linear-gradient(180deg, rgba(22, 25, 39, 0.99), rgba(9, 11, 19, 0.99));
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 34px;
  text-align: center;
}

.service-modal-card h2 {
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}

.service-modal-card p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
}

.warning-icon {
  background: linear-gradient(135deg, var(--gold), #ff9f1c);
  color: #171000;
  box-shadow: 0 16px 36px rgba(255, 209, 102, 0.22);
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 12px;
}

.primary-modal-btn,
.secondary-modal-btn {
  border: 0;
  cursor: pointer;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 900;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.primary-modal-btn {
  background: linear-gradient(135deg, var(--gold), #ffb703);
  color: #160f00;
  box-shadow: 0 18px 40px rgba(255, 209, 102, 0.18);
}

.secondary-modal-btn {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.primary-modal-btn:hover,
.secondary-modal-btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 560px) {
  .modal-actions {
    grid-template-columns: 1fr;
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  background: #ffffff;
  color: #070810;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: var(--shadow);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.active {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 860px) {
  .hero,
  .checkout-layout,
  .package-grid,
  .crypto-grid {
    grid-template-columns: 1fr;
  }

  .featured {
    transform: none;
  }

  .nav-link {
    display: none;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 14px;
    font-size: 0.92rem;
  }

  .summary-card {
    position: static;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  .hero {
    padding-top: 54px;
  }

  .package-card,
  .payment-box,
  .summary-card,
  .hero-card {
    padding: 22px;
  }

  .price {
    font-size: 3.3rem;
  }

  .table-wrap {
    overflow-x: auto;
  }

  table {
    min-width: 620px;
  }
}

.price small {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.summary-warning {
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 209, 102, 0.28);
  background: rgba(255, 209, 102, 0.08);
  color: #ffe4a3;
  font-size: 0.9rem;
  line-height: 1.55;
}

.notice {
  line-height: 1.8;
}

.notice strong {
  color: var(--gold);
}

@media (max-width: 640px) {
  .hide-mobile {
    display: none;
  }
}

.notice-link,
.cart-notice-link {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 209, 102, 0.24);
  background: rgba(255, 209, 102, 0.08);
  color: #ffe4a3;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.92rem;
  line-height: 1.35;
}

.notice-link:hover,
.cart-notice-link:hover {
  border-color: rgba(255, 209, 102, 0.48);
}

body.modal-open {
  overflow: hidden;
}

.billing-control {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  width: min(100%, 620px);
  margin: 24px auto 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
}

.billing-control-title {
  color: var(--text);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.billing-toggle {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
}

.billing-option {
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
  cursor: pointer;
  transition: 0.2s ease;
}

.billing-option:hover,
.billing-option.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06111f;
}

.billing-option.active {
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.18);
}

.billing-help {
  flex-basis: 100%;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
  text-align: center;
  max-width: none;
}

@media (max-width: 560px) {
  .billing-control {
    align-items: stretch;
  }

  .billing-control-title {
    text-align: center;
  }

  .billing-toggle {
    width: 100%;
  }

  .billing-option {
    flex: 1;
    padding-inline: 10px;
  }
}