:root {
  color-scheme: dark;
  --bg: #08090c;
  --panel: rgba(18, 19, 27, 0.72);
  --panel-strong: #12131b;
  --text: #f8f5f7;
  --muted: #b8b0b7;
  --line: rgba(255, 255, 255, 0.12);
  --pink: #ff79ad;
  --pink-strong: #ff4f98;
  --green: #86f2b7;
  --violet: #9e8cff;
  --shadow: 0 26px 90px rgba(255, 79, 152, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: "Manrope", "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 22% 12%, rgba(255, 121, 173, 0.24), transparent 30%),
    radial-gradient(circle at 82% 8%, rgba(134, 242, 183, 0.13), transparent 24%),
    linear-gradient(135deg, #08090c 0%, #141016 48%, #090b0f 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.sakura-petals {
  position: fixed;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.sakura-petals span {
  position: absolute;
  left: calc(var(--x) * 1%);
  top: -8vh;
  width: var(--size);
  height: calc(var(--size) * 0.72);
  border-radius: 80% 12% 80% 12%;
  background:
    radial-gradient(circle at 34% 34%, rgba(255, 255, 255, 0.78), transparent 21%),
    linear-gradient(135deg, #ffd5e6 0%, #ff86b8 48%, #ff579f 100%);
  box-shadow:
    0 0 16px rgba(255, 121, 173, 0.28),
    inset -2px -2px 5px rgba(180, 30, 92, 0.22);
  opacity: 0.74;
  transform: translate3d(0, -10vh, 0) rotate(0deg);
  animation: petal-fall var(--duration) linear var(--delay) infinite;
}

.sakura-petals span:nth-child(3n) {
  opacity: 0.58;
  filter: blur(0.2px);
}

.sakura-petals span:nth-child(4n) {
  opacity: 0.42;
  filter: blur(0.8px);
}

@keyframes petal-fall {
  0% {
    transform: translate3d(0, -10vh, 0) rotate(0deg);
  }

  32% {
    transform: translate3d(calc(var(--drift) * 0.42), 34vh, 0) rotate(118deg);
  }

  68% {
    transform: translate3d(calc(var(--drift) * -0.26), 72vh, 0) rotate(256deg);
  }

  100% {
    transform: translate3d(var(--drift), 112vh, 0) rotate(420deg);
  }
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  margin: 16px 0 42px;
  padding: 12px 14px 12px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 9, 12, 0.74);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Inter", sans-serif;
  font-weight: 800;
}

.brand img {
  width: 38px;
  height: 38px;
  image-rendering: auto;
  filter: drop-shadow(0 0 18px rgba(255, 121, 173, 0.52));
}

.nav {
  display: flex;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  padding: 10px 12px;
  border-radius: 6px;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.topbar-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.topbar-button:disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.topbar-button,
.button.primary {
  color: #16080f;
  background: linear-gradient(135deg, var(--pink), #ffc0d8);
  box-shadow: 0 16px 34px rgba(255, 79, 152, 0.25);
}

.topbar-button.ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

.button.secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 152px);
  padding-bottom: 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--pink);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-family: "Inter", sans-serif;
  font-size: clamp(56px, 8vw, 116px);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-family: "Inter", sans-serif;
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.lead {
  max-width: 660px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 560px;
  isolation: isolate;
}

.hero-logo {
  width: min(82%, 520px);
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 24px 48px rgba(0, 0, 0, 0.34))
    drop-shadow(0 0 34px rgba(255, 121, 173, 0.48));
}

.metrics,
.feature-grid,
.purchase-band,
.support {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 96px;
}

.metrics div {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.metrics div:last-child {
  border-right: 0;
}

.metrics strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Inter", sans-serif;
  font-size: 32px;
}

.metrics span,
.feature p,
.price-copy p,
.support p {
  color: var(--muted);
  line-height: 1.65;
}

.section {
  margin-bottom: 96px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.feature {
  min-height: 238px;
  padding: 26px;
  border-right: 1px solid var(--line);
}

.feature:last-child {
  border-right: 0;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 38px;
  border: 1px solid rgba(255, 121, 173, 0.32);
  border-radius: 8px;
  color: var(--pink);
  font-weight: 800;
  background: rgba(255, 121, 173, 0.08);
}

.purchase-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 40px;
  align-items: center;
  margin-bottom: 28px;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(255, 121, 173, 0.16), transparent 44%),
    var(--panel-strong);
}

.price-copy {
  max-width: 680px;
}

.price-card {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.sale-label {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 7px 10px;
  border-radius: 6px;
  color: #0b130e;
  font-weight: 800;
  background: var(--green);
}

.price-row {
  display: flex;
  align-items: end;
  gap: 14px;
  margin-bottom: 18px;
}

.old-price {
  color: var(--muted);
  font-size: 22px;
  font-weight: 800;
  text-decoration: line-through;
}

.price-row strong {
  font-family: "Inter", sans-serif;
  font-size: 58px;
  line-height: 0.9;
}

ul {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

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

li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--pink);
}

.full {
  width: 100%;
}

.support {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 34px;
  align-items: center;
  margin-bottom: 36px;
  padding: 30px 34px;
}

.support h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3vw, 42px);
}

.support p:last-child {
  margin-bottom: 0;
}

.checkout-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: end;
  padding: 54px 0 18px;
}

.checkout-copy {
  max-width: 780px;
}

.checkout-badge {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.2), rgba(134, 242, 183, 0.08)),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.checkout-badge::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: translateX(-72%);
  animation: badge-shine 5s ease-in-out infinite;
}

.checkout-badge span,
.checkout-badge small {
  position: relative;
  display: block;
  color: var(--muted);
  font-weight: 800;
}

.checkout-badge strong {
  position: relative;
  display: block;
  margin: 8px 0;
  font-family: "Inter", sans-serif;
  font-size: 54px;
  line-height: 0.95;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 92px;
  margin-bottom: 44px;
}

.choice-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    var(--panel);
  backdrop-filter: blur(18px);
}

.choice-card::before {
  position: absolute;
  right: -72px;
  bottom: -92px;
  width: 220px;
  height: 220px;
  content: "";
  border: 1px solid rgba(255, 121, 173, 0.22);
  border-radius: 50%;
  background: rgba(255, 121, 173, 0.08);
  filter: blur(1px);
}

.buy-card {
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.18), rgba(134, 242, 183, 0.07) 48%, rgba(255, 255, 255, 0.04)),
    var(--panel-strong);
}

.choice-card h2 {
  position: relative;
  font-size: clamp(34px, 4vw, 54px);
}

.choice-card p {
  position: relative;
  max-width: 540px;
  color: var(--muted);
  line-height: 1.7;
}

.key-form {
  position: relative;
  margin-top: 18px;
}

.field-label {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}

.key-form input[type="email"],
.buy-form input[type="email"] {
  width: 100%;
  min-width: 0;
  height: 52px;
  margin-bottom: 14px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  background: rgba(8, 9, 12, 0.58);
  outline: none;
}

.key-form input[type="email"]:focus,
.buy-form input[type="email"]:focus {
  border-color: rgba(255, 121, 173, 0.72);
  box-shadow: 0 0 0 4px rgba(255, 121, 173, 0.12);
}

.key-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.key-input-row input {
  min-width: 0;
  height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  background: rgba(8, 9, 12, 0.58);
  outline: none;
}

.key-input-row input:focus {
  border-color: rgba(255, 121, 173, 0.72);
  box-shadow: 0 0 0 4px rgba(255, 121, 173, 0.12);
}

.premium-price {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 14px;
  margin: 28px 0 22px;
}

.premium-price strong {
  font-family: "Inter", sans-serif;
  font-size: 64px;
  line-height: 0.9;
}

.buy-form {
  margin-top: 18px;
}

.buy-form .premium-price {
  margin-top: 6px;
}

.checkout-topbar {
  margin-bottom: 0;
}

.checkout-compact {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 120px);
  padding: 42px 0 56px;
}

.checkout-card {
  position: relative;
  overflow: hidden;
  width: min(100%, 620px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.16), rgba(134, 242, 183, 0.06) 48%, rgba(255, 255, 255, 0.035)),
    var(--panel-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.checkout-card::before {
  position: absolute;
  right: -92px;
  bottom: -118px;
  width: 250px;
  height: 250px;
  content: "";
  border: 1px solid rgba(255, 121, 173, 0.22);
  border-radius: 50%;
  background: rgba(255, 121, 173, 0.08);
}

.checkout-card::after {
  position: absolute;
  right: 34px;
  bottom: 74px;
  width: 160px;
  height: 160px;
  content: "";
  border-radius: 50%;
  background: rgba(255, 121, 173, 0.08);
  filter: blur(18px);
}

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

.checkout-card-head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
}

.checkout-card h1 {
  margin-bottom: 0;
  font-size: clamp(42px, 6vw, 70px);
}

.checkout-total span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.checkout-card input[type="email"] {
  width: 100%;
  min-width: 0;
  height: 54px;
  margin-bottom: 14px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  background: rgba(8, 9, 12, 0.58);
  caret-color: var(--pink);
  outline: none;
}

.checkout-card input[type="email"]:focus {
  border-color: rgba(255, 121, 173, 0.72);
  box-shadow: 0 0 0 4px rgba(255, 121, 173, 0.12);
}

.checkout-method {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
  padding: 16px;
  border: 1px solid rgba(134, 242, 183, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(134, 242, 183, 0.1), rgba(255, 121, 173, 0.055)),
    rgba(8, 9, 12, 0.36);
}

.checkout-method strong {
  display: block;
  margin-bottom: 3px;
  font-family: "Inter", sans-serif;
  font-size: 18px;
}

.checkout-method p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.checkout-total {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.checkout-total strong {
  font-family: "Inter", sans-serif;
  font-size: 24px;
}

.checkout-result {
  margin-top: 12px;
  padding: 14px;
  border: 1px solid rgba(134, 242, 183, 0.22);
  border-radius: 8px;
  background: rgba(134, 242, 183, 0.07);
}

.checkout-result span {
  display: block;
  margin-bottom: 5px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.checkout-result p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.payment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  gap: 20px;
  align-items: start;
  margin-bottom: 48px;
}

.payment-panel,
.delivery-card,
.mail-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    var(--panel);
  backdrop-filter: blur(18px);
}

.payment-panel {
  padding: 30px;
  box-shadow: var(--shadow);
}

.payment-panel::before,
.delivery-card::before {
  position: absolute;
  right: -92px;
  bottom: -118px;
  width: 250px;
  height: 250px;
  content: "";
  border: 1px solid rgba(255, 121, 173, 0.22);
  border-radius: 50%;
  background: rgba(255, 121, 173, 0.08);
}

.payment-panel > *,
.delivery-card > *,
.mail-preview > * {
  position: relative;
}

.payment-panel-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.payment-panel-head .feature-icon,
.delivery-card .feature-icon {
  flex: 0 0 auto;
  margin-bottom: 0;
}

.payment-panel-head h2,
.delivery-card h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3vw, 42px);
}

.payment-panel input[type="email"] {
  width: 100%;
  min-width: 0;
  height: 54px;
  margin-bottom: 16px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  background: rgba(8, 9, 12, 0.58);
  caret-color: var(--pink);
  outline: none;
}

.payment-panel input[type="email"]:focus {
  border-color: rgba(255, 121, 173, 0.72);
  box-shadow: 0 0 0 4px rgba(255, 121, 173, 0.12);
}

.sbp-method {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(134, 242, 183, 0.26);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(134, 242, 183, 0.12), rgba(255, 121, 173, 0.06)),
    rgba(8, 9, 12, 0.42);
}

.sbp-mark {
  display: grid;
  gap: 4px;
  width: 46px;
  padding: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.sbp-mark span {
  display: block;
  height: 8px;
  border-radius: 2px;
  background: var(--green);
}

.sbp-mark span:nth-child(2) {
  width: 72%;
  background: var(--pink);
}

.sbp-mark span:nth-child(3) {
  width: 46%;
  background: var(--violet);
}

.sbp-method strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Inter", sans-serif;
  font-size: 18px;
}

.sbp-method p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.method-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 6px;
  color: #0b130e;
  font-size: 12px;
  font-weight: 800;
  background: var(--green);
}

.payment-summary {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 12, 0.34);
}

.payment-summary div {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.payment-summary span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.payment-summary strong {
  text-align: right;
}

.delivery-panel {
  display: grid;
  gap: 20px;
}

.delivery-card {
  padding: 28px;
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.16), rgba(134, 242, 183, 0.07) 52%, rgba(255, 255, 255, 0.04)),
    var(--panel-strong);
}

.delivery-card .feature-icon {
  margin-bottom: 24px;
}

.checkout-list {
  margin-top: 22px;
  margin-bottom: 0;
}

.mail-preview {
  padding: 20px;
  background: rgba(8, 9, 12, 0.64);
}

.mail-preview span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.mail-preview strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Inter", sans-serif;
  font-size: 18px;
}

.mail-preview p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 420px);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 152px);
  padding-bottom: 58px;
}

.activation-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 440px);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 152px);
  padding-bottom: 58px;
}

.auth-copy {
  max-width: 720px;
}

.activation-copy {
  max-width: 760px;
}

.auth-panel,
.dashboard-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    var(--panel);
  backdrop-filter: blur(18px);
}

.auth-panel {
  position: relative;
  overflow: hidden;
  padding: 30px;
  box-shadow: var(--shadow);
}

.auth-panel::before,
.download-card::before {
  position: absolute;
  right: -86px;
  bottom: -110px;
  width: 240px;
  height: 240px;
  content: "";
  border: 1px solid rgba(255, 121, 173, 0.22);
  border-radius: 50%;
  background: rgba(255, 121, 173, 0.08);
}

.activation-panel {
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.15), rgba(134, 242, 183, 0.07) 52%, rgba(255, 255, 255, 0.04)),
    var(--panel-strong);
}

.auth-logo {
  position: relative;
  display: block;
  width: 92px;
  height: 92px;
  margin: 0 auto 10px;
  filter: drop-shadow(0 0 22px rgba(255, 121, 173, 0.48));
}

.auth-profile-title {
  position: relative;
  margin: 0 0 24px;
  text-align: center;
  font-family: "Inter", sans-serif;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.login-form,
.support-form {
  position: relative;
}

.login-form input,
.support-form input,
.support-form textarea {
  width: 100%;
  min-width: 0;
  margin-bottom: 14px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  background: rgba(8, 9, 12, 0.58);
  caret-color: var(--pink);
  outline: none;
}

.login-form input,
.support-form input {
  height: 52px;
}

.support-form textarea {
  min-height: 128px;
  padding-top: 14px;
  resize: vertical;
}

.login-form input:focus,
.support-form input:focus,
.support-form textarea:focus {
  border-color: rgba(255, 121, 173, 0.72);
  box-shadow: 0 0 0 4px rgba(255, 121, 173, 0.12);
}

.login-form input::selection,
.support-form input::selection,
.support-form textarea::selection {
  color: var(--text);
  background: rgba(255, 121, 173, 0.38);
}

.login-form input:-webkit-autofill,
.login-form input:-webkit-autofill:hover,
.login-form input:-webkit-autofill:focus,
.support-form input:-webkit-autofill,
.support-form input:-webkit-autofill:hover,
.support-form input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--pink);
  border-color: rgba(255, 121, 173, 0.48);
  box-shadow:
    0 0 0 1000px rgba(8, 9, 12, 0.92) inset,
    0 0 0 4px rgba(255, 121, 173, 0.1);
  transition: background-color 9999s ease-in-out 0s;
}

.form-message {
  min-height: 24px;
  margin: 0 0 12px;
  color: var(--pink);
  font-size: 14px;
  font-weight: 800;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
  margin-bottom: 44px;
}

.admin-layout {
  padding-bottom: 44px;
}

.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 34px;
  align-items: end;
  margin-bottom: 24px;
}

.admin-hero h1 {
  font-size: clamp(52px, 7vw, 96px);
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.15), rgba(134, 242, 183, 0.06)),
    var(--panel);
  backdrop-filter: blur(18px);
}

.admin-stats div {
  min-width: 0;
  padding: 20px;
  border-right: 1px solid var(--line);
}

.admin-stats div:last-child {
  border-right: 0;
}

.admin-stats strong {
  display: block;
  overflow: hidden;
  margin-bottom: 5px;
  font-family: "Inter", sans-serif;
  font-size: 30px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-stats span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: 20px;
  align-items: start;
}

.admin-requests,
.admin-reply {
  min-height: 640px;
}

.admin-card-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.admin-card-head .feature-icon {
  flex: 0 0 auto;
  margin-bottom: 0;
}

.admin-card-head h2 {
  margin-bottom: 6px;
}

.admin-card-head p {
  margin-bottom: 0;
}

.ticket-list {
  display: grid;
  gap: 12px;
}

.ticket-item {
  width: 100%;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  text-align: left;
  background: rgba(8, 9, 12, 0.36);
  cursor: pointer;
}

.ticket-item:hover,
.ticket-item.active {
  border-color: rgba(255, 121, 173, 0.42);
  background:
    linear-gradient(135deg, rgba(255, 121, 173, 0.12), rgba(134, 242, 183, 0.04)),
    rgba(8, 9, 12, 0.48);
}

.ticket-item-top {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 8px;
}

.ticket-item-top strong {
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.3;
}

.ticket-item-top small {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-weight: 800;
}

.ticket-email {
  display: block;
  overflow: hidden;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-ticket {
  min-height: 170px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 12, 0.36);
}

.selected-ticket strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Inter", sans-serif;
  font-size: 20px;
}

.selected-ticket p {
  margin-bottom: 0;
}

.previous-answer {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(134, 242, 183, 0.24);
  border-radius: 8px;
  background: rgba(134, 242, 183, 0.07);
}

.previous-answer span {
  display: block;
  margin-bottom: 6px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.reply-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.activation-chart-card {
  margin-bottom: 20px;
}

.activation-chart {
  position: relative;
  min-height: 280px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)),
    rgba(8, 9, 12, 0.34);
}

.activation-line-chart {
  display: block;
  width: 100%;
  height: 260px;
  overflow: visible;
}

.activation-grid-row line {
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 1;
}

.activation-grid-row text,
.activation-axis-date {
  color: rgba(232, 222, 226, 0.55);
  fill: rgba(232, 222, 226, 0.55);
  font-size: 12px;
  font-weight: 700;
}

.activation-area {
  fill: url("#activationAreaGradient");
}

.activation-line {
  fill: none;
  filter: drop-shadow(0 8px 18px rgba(255, 79, 152, 0.18));
  stroke: #ff4f98;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.activation-point {
  fill: #ff4f98;
  opacity: 0;
  transition: opacity 160ms ease;
}

.activation-hover-layer {
  position: absolute;
  top: 18px;
  right: 18px;
  left: 18px;
  height: 260px;
}

.activation-point-hit {
  position: absolute;
  top: 0;
  left: var(--point-x);
  width: var(--hit-width);
  height: calc(100% - 24px);
  padding: 0;
  border: 0;
  background: transparent;
  cursor: default;
  transform: translateX(-50%);
}

.activation-point-hit::before {
  position: absolute;
  top: var(--point-y);
  left: 50%;
  width: 9px;
  height: 9px;
  border: 2px solid rgba(255, 238, 246, 0.95);
  border-radius: 50%;
  background: #ff4f98;
  box-shadow: 0 0 0 7px rgba(255, 79, 152, 0.12);
  content: "";
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.72);
  transition: opacity 160ms ease, transform 160ms ease;
}

.activation-point-hit::after {
  position: absolute;
  top: calc(var(--point-y) - 12px);
  left: 50%;
  z-index: 2;
  width: max-content;
  max-width: min(220px, 52vw);
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(14, 15, 20, 0.94);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.32);
  color: var(--text);
  content: attr(data-tooltip);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -100%) translateY(-8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.activation-point-hit:hover::before,
.activation-point-hit:focus-visible::before,
.activation-point-hit:hover::after,
.activation-point-hit:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.activation-point-hit:hover::after,
.activation-point-hit:focus-visible::after {
  transform: translate(-50%, -100%) translateY(-12px);
}

.activation-axis-date {
  position: absolute;
  bottom: 0;
  left: var(--label-x);
  line-height: 1;
  transform: translateX(-50%);
  white-space: nowrap;
}

.chart-empty {
  align-self: center;
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

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

.dashboard-card h2 {
  font-size: clamp(26px, 2.8vw, 38px);
}

.dashboard-card p,
.update-list li,
.support-mail p {
  color: var(--muted);
  line-height: 1.65;
}

.download-card {
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(145deg, rgba(255, 121, 173, 0.18), rgba(134, 242, 183, 0.07) 48%, rgba(255, 255, 255, 0.04)),
    var(--panel-strong);
}

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

.download-intro {
  margin-bottom: 16px;
}

.loader-steps {
  gap: 12px;
  margin-bottom: 26px;
}

.loader-steps li {
  padding: 12px 14px;
}

.loader-steps strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.loader-steps span {
  color: var(--text);
  font-weight: 800;
}

.download-button {
  margin-top: auto;
}

.update-list {
  gap: 14px;
}

.update-list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--text);
}

.support-mail-list {
  gap: 12px;
}

.support-mail {
  position: relative;
  padding: 15px 16px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(8, 9, 12, 0.36);
}

.support-mail.unread {
  border-color: rgba(255, 121, 173, 0.38);
  background:
    linear-gradient(135deg, rgba(255, 121, 173, 0.12), rgba(134, 242, 183, 0.04)),
    rgba(8, 9, 12, 0.46);
}

.support-mail-top {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
}

.support-mail-top strong {
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.25;
}

.support-mail-top span {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}

.support-mail p {
  margin: 0 0 12px;
  font-size: 14px;
}

.support-mail-status {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.06);
}

.support-mail.unread .support-mail-status {
  border-color: rgba(255, 121, 173, 0.36);
  color: var(--pink);
  background: rgba(255, 121, 173, 0.1);
}

@keyframes badge-shine {
  0%,
  48% {
    transform: translateX(-72%);
  }

  72%,
  100% {
    transform: translateX(72%);
  }
}

@media (max-width: 900px) {
  .topbar {
    position: static;
  }

  .nav {
    display: none;
  }

  .hero,
  .checkout-hero,
  .payment-layout,
  .auth-layout,
  .activation-layout,
  .admin-hero,
  .admin-workspace,
  .purchase-band,
  .support {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 28px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .metrics,
  .feature-grid,
  .dashboard-grid,
  .choice-grid,
  .admin-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  #account-layout .dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
    margin-top: 18px;
  }

  #account-layout .download-card {
    min-height: auto;
  }

  #account-layout .dashboard-card {
    padding: 24px;
  }

  #account-layout .feature-icon {
    margin-bottom: 22px;
  }

  .metrics div,
  .feature {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics div:nth-last-child(-n + 2),
  .feature:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 22px, 1180px);
  }

  .topbar {
    min-height: 64px;
    margin-top: 10px;
    padding: 10px;
  }

  .brand span {
    max-width: 120px;
    line-height: 1.1;
  }

  .topbar-actions {
    gap: 8px;
  }

  .topbar-button {
    min-height: 40px;
    padding: 0 12px;
  }

  h1 {
    font-size: 54px;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 300px;
  }

  .hero-logo {
    width: min(92%, 360px);
  }

  .metrics,
  .feature-grid,
  .dashboard-grid,
  .admin-stats,
  .reply-actions {
    grid-template-columns: 1fr;
  }

  .metrics div,
  .feature,
  .metrics div:nth-last-child(-n + 2),
  .feature:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .metrics div:last-child,
  .feature:last-child {
    border-bottom: 0;
  }

  .purchase-band,
  .choice-card,
  .payment-panel,
  .delivery-card,
  .auth-panel,
  .dashboard-card,
  .admin-stats div,
  .support {
    padding: 22px;
  }

  .checkout-hero {
    padding-top: 28px;
  }

  .checkout-compact {
    min-height: auto;
    padding: 28px 0 40px;
  }

  .checkout-card {
    padding: 22px;
  }

  .checkout-card-head {
    display: grid;
    gap: 16px;
    margin-bottom: 24px;
  }

  .checkout-card h1 {
    font-size: 44px;
  }

  .choice-grid,
  .key-input-row,
  .sbp-method {
    grid-template-columns: 1fr;
  }

  .sbp-method {
    align-items: start;
  }

  .method-status {
    width: max-content;
  }

  .choice-grid {
    margin-top: 58px;
  }

  .price-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .price-row strong {
    font-size: 48px;
  }

  body {
    background:
      radial-gradient(circle at 24% 0%, rgba(255, 121, 173, 0.2), transparent 34%),
      radial-gradient(circle at 96% 18%, rgba(134, 242, 183, 0.11), transparent 30%),
      linear-gradient(145deg, #08090c 0%, #121015 52%, #090b0f 100%);
  }

  .sakura-petals span {
    opacity: 0.36;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .brand {
    min-width: 0;
    width: 100%;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .brand span {
    max-width: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .topbar-button {
    width: 100%;
    min-width: 0;
    padding: 0 10px;
    font-size: 14px;
  }

  #account-layout .dashboard-grid {
    gap: 14px;
    margin-top: 14px;
    margin-bottom: 28px;
  }

  #account-layout .dashboard-card {
    padding: 20px;
    box-shadow: 0 18px 56px rgba(255, 79, 152, 0.1);
  }

  #account-layout .dashboard-card h2 {
    margin-bottom: 12px;
    font-size: 28px;
    line-height: 1.04;
  }

  #account-layout .dashboard-card p,
  #account-layout .loader-steps li,
  #account-layout .support-mail p {
    font-size: 14px;
    line-height: 1.55;
  }

  #account-layout .feature-icon {
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    font-size: 13px;
  }

  .loader-steps {
    gap: 10px;
    margin-bottom: 20px;
  }

  .loader-steps li {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(8, 9, 12, 0.28);
  }

  .loader-steps li::before {
    vertical-align: 1px;
  }

  .support-mail-list {
    gap: 10px;
  }

  .support-mail {
    padding: 13px;
  }

  .support-mail-top {
    flex-direction: column;
    gap: 5px;
  }

  .support-mail-top strong {
    font-size: 15px;
    line-height: 1.32;
    word-break: break-word;
  }

  .support-mail-top span {
    align-self: flex-start;
  }

  .support-mail-status {
    max-width: 100%;
    min-height: 24px;
    white-space: normal;
  }

  .support-form input,
  .support-form textarea {
    margin-bottom: 12px;
    padding-right: 14px;
    padding-left: 14px;
    font-size: 15px;
  }

  .support-form textarea {
    min-height: 138px;
  }

  .form-message {
    font-size: 13px;
    line-height: 1.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sakura-petals {
    display: none;
  }
}