:root {
  --bg: #060a14;
  --bg-2: #0b1222;
  --card: rgba(255,255,255,.08);
  --card-strong: rgba(255,255,255,.12);
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.18);
  --text: #edf2ff;
  --muted: #9aa9c4;
  --soft: #c8d3ea;
  --accent: #64e7c8;
  --accent-2: #7aa2ff;
  --danger: #ff707b;
  --shadow: 0 18px 60px rgba(0, 0, 0, .28);
  --radius: 26px;
  --radius-sm: 18px;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 10%, rgba(100,231,200,.16), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(122,162,255,.18), transparent 26%),
    radial-gradient(circle at 50% 100%, rgba(255,255,255,.05), transparent 28%),
    linear-gradient(180deg, #050913 0%, #081121 55%, #060a14 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.no-scroll {
  overflow: hidden;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.25), transparent 75%);
  opacity: .25;
}

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(4, 8, 16, .58);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06100e;
  font-weight: 900;
  font-size: 20px;
  box-shadow: 0 14px 30px rgba(100,231,200,.22);
}

.brand strong {
  display: block;
  font-size: 17px;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 600;
}

.desktop-nav a:hover {
  color: var(--text);
}

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

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 11px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--soft);
  background: rgba(255,255,255,.06);
  white-space: nowrap;
  font-size: 14px;
}

.nav-cta,
.btn {
  border: 0;
  border-radius: 15px;
  padding: 13px 18px;
  font-weight: 800;
  cursor: pointer;
  transition: .18s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.nav-cta,
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #7bf2df);
  color: #06110d;
  box-shadow: 0 12px 28px rgba(100,231,200,.24);
}

.nav-cta:hover,
.btn:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  background: linear-gradient(135deg, #7aa2ff, #97b6ff);
  color: #07101f;
  box-shadow: 0 12px 28px rgba(122,162,255,.2);
}

.btn-ghost {
  background: rgba(255,255,255,.07);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-danger {
  background: linear-gradient(135deg, #ff8d96, #ff6d78);
  color: #2b080c;
  box-shadow: 0 12px 28px rgba(255,112,123,.18);
}

.btn-block {
  width: 100%;
}

.hero-section {
  padding: 56px 0 34px;
  display: grid;
  grid-template-columns: 1.16fr .84fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(36px, 5.1vw, 68px);
  line-height: 1.02;
  max-width: 900px;
}

.hero-text {
  margin-top: 18px;
  color: var(--soft);
  font-size: 18px;
  line-height: 1.7;
  max-width: 780px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-stats {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}

.stat-card,
.glass-card {
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.06));
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 18px;
  border-radius: 20px;
}

.stat-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
}

.stat-card span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.glass-card {
  border-radius: var(--radius);
  padding: 24px;
}

.hero-panel {
  padding: 26px;
}

.panel-badge,
.plan-tag,
.card-kicker,
.sidebar-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.flow-card {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.flow-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}

.flow-step {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(100,231,200,.16);
  color: var(--accent);
  font-weight: 900;
  flex: 0 0 auto;
}

.flow-item p,
.flow-item code,
.section-sub,
.muted-text,
.card-head p,
.dashboard-sub {
  color: var(--muted);
}

.flow-arrow {
  text-align: center;
  color: var(--soft);
  font-size: 18px;
}

.micro-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.section {
  padding: 34px 0 24px;
}

.section-head {
  text-align: center;
  margin-bottom: 26px;
}

.section-head-left {
  text-align: left;
}

.section-head h2,
.dashboard-banner h2,
.card-head h3,
.alias-section-head h3 {
  margin: 0 0 10px;
  font-size: clamp(28px, 3.1vw, 42px);
}

.section-sub {
  max-width: 820px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.7;
}

.section-head-left .section-sub {
  margin: 0;
}

.feature-grid,
.pricing-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0,1fr));
}

.feature-card h3 {
  margin: 12px 0 8px;
  font-size: 21px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(122,162,255,.18);
  color: #cddaff;
  font-size: 20px;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0,1fr));
}

.pricing-card {
  position: relative;
  padding: 26px;
}

.featured-plan {
  border-color: rgba(100,231,200,.35);
  box-shadow:
    0 24px 80px rgba(0,0,0,.3),
    0 0 0 1px rgba(100,231,200,.18) inset;
}

.plan-tag {
  margin-bottom: 12px;
}

.pricing-card h3 {
  margin: 0 0 10px;
  font-size: 26px;
}

.price {
  font-size: 42px;
  font-weight: 900;
  margin-bottom: 16px;
}

.price span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  margin-left: 4px;
}

.plan-list {
  margin: 0 0 22px;
  padding-left: 18px;
  color: var(--soft);
  line-height: 1.75;
}

.payment-methods {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 18px;
}

.payment-methods span {
  display: inline-flex;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  color: var(--soft);
  font-size: 13px;
  font-weight: 700;
}

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

.auth-card .card-head,
.create-card .card-head,
.alias-section-head {
  margin-bottom: 18px;
}

.card-head h3 {
  font-size: 28px;
  margin-top: 8px;
}

.card-head p {
  margin: 0;
  line-height: 1.65;
}

.row-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

label {
  display: block;
  color: var(--soft);
  font-size: 14px;
  margin: 14px 0 8px;
  font-weight: 700;
}

input {
  width: 100%;
  border-radius: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(3,8,18,.68);
  color: var(--text);
  outline: none;
  font-size: 15px;
}

input:focus {
  border-color: rgba(100,231,200,.45);
  box-shadow: 0 0 0 4px rgba(100,231,200,.08);
}

input:disabled {
  opacity: .64;
  cursor: not-allowed;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}

.dashboard-sidebar {
  position: sticky;
  top: 98px;
  align-self: start;
}

.sidebar-top {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-badge {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(122,162,255,.16);
  color: #d5e0ff;
  font-weight: 900;
}

.sidebar-mail {
  margin-top: 6px;
  font-size: 14px;
  color: var(--soft);
  word-break: break-word;
}

.sidebar-plan {
  margin: 20px 0;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}

.sidebar-plan strong {
  display: block;
  margin: 8px 0;
  font-size: 26px;
}

.sidebar-actions {
  display: grid;
  gap: 10px;
}

.dashboard-main {
  display: grid;
  gap: 18px;
}

.dashboard-banner {
  padding: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr .85fr;
  gap: 16px;
}

.alias-input {
  display: flex;
  align-items: center;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(3,8,18,.68);
}

.alias-input input {
  border: 0;
  background: transparent;
  border-radius: 0;
}

.alias-input span {
  color: var(--muted);
  padding-right: 14px;
  white-space: nowrap;
  font-weight: 700;
}

.inline-actions {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.alias-section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.alias-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.alias-card {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}

.alias-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.alias-address {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 21px;
  font-weight: 900;
  word-break: break-word;
}

.alias-meta {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.6;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-transform: lowercase;
}

.badge.active {
  background: rgba(100,231,200,.16);
  color: var(--accent);
}

.badge.inactive {
  background: rgba(255,255,255,.12);
  color: #d8def1;
}

.badge.deleted,
.badge.expired {
  background: rgba(255,112,123,.16);
  color: #ffc9ce;
}

.alias-info-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.mini-info {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.06);
}

.mini-info span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.mini-info strong {
  font-size: 14px;
  line-height: 1.55;
}

.alias-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.empty-state {
  text-align: center;
  padding: 30px 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  border: 1px dashed rgba(255,255,255,.12);
}

.empty-icon {
  font-size: 34px;
  margin-bottom: 12px;
}

.empty-state h4 {
  margin: 0 0 10px;
  font-size: 22px;
}

.empty-state p {
  margin: 0 auto;
  max-width: 620px;
  color: var(--muted);
  line-height: 1.7;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: 420px;
  padding: 15px 18px;
  border-radius: 18px;
  background: rgba(8,14,26,.96);
  color: var(--text);
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  z-index: 60;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 6, 12, .72);
  backdrop-filter: blur(12px);
}

.modal-shell {
  width: min(560px, 100%);
  position: relative;
  border-radius: 28px;
  padding: 28px;
  background:
    radial-gradient(circle at top left, rgba(100,231,200,.12), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.07));
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 30px 100px rgba(0,0,0,.45);
  animation: modalIn .18s ease-out;
}

.modal-close {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.modal-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(100,231,200,.16);
  color: var(--accent);
  border: 1px solid rgba(100,231,200,.28);
  font-size: 28px;
  font-weight: 900;
}

.modal-copy {
  margin-top: 18px;
}

.modal-copy h3 {
  margin: 0 0 10px;
  font-size: 28px;
}

.modal-copy p {
  margin: 0;
  color: var(--soft);
  line-height: 1.72;
  white-space: pre-line;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hidden {
  display: none !important;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 1120px) {
  .hero-section,
  .dashboard-shell,
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar {
    position: static;
  }

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

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .auth-grid,
  .form-grid,
  .alias-info-grid {
    grid-template-columns: 1fr;
  }

  .alias-section-head,
  .row-head,
  .nav {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    justify-content: space-between;
  }

  .hero-section {
    padding-top: 32px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .glass-card,
  .pricing-card,
  .hero-panel,
  .dashboard-banner,
  .dashboard-sidebar,
  .create-card,
  .alias-card,
  .auth-card,
  .modal-shell {
    padding: 18px;
    border-radius: 22px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero-copy h1 {
    font-size: 34px;
  }

  .hero-text {
    font-size: 16px;
  }

  .modal-actions {
    flex-direction: column-reverse;
  }

  .modal-actions .btn {
    width: 100%;
  }

  .alias-address {
    font-size: 18px;
  }
}