:root {
  --bg: #0c0f14;
  --bg-elevated: #121826;
  --bg-card: #161d2a;
  --border: #243044;
  --text: #e8edf5;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-dim: rgba(56, 189, 248, 0.15);
  --danger: #f87171;
  --success: #4ade80;
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 15px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1e293b 0%, transparent 55%),
    radial-gradient(900px 500px at 90% 0%, #0f172a 0%, transparent 50%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #0c0f14;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(12, 15, 20, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(200px, 52vw);
  object-fit: contain;
  object-position: left center;
  background: transparent !important;
  border: 0;
}

@media (min-width: 480px) {
  .brand-logo {
    height: 44px;
    max-width: 220px;
  }
}

@media (min-width: 768px) {
  .brand-logo {
    height: 48px;
    max-width: 260px;
  }
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

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

.nav a.is-active {
  color: var(--text);
  border-color: var(--accent);
}

.nav-icon-link {
  line-height: 1;
  padding: 0.15rem 0.2rem;
}

.nav-main-icon,
.nav-contact-icon {
  display: inline-block;
  font-size: 2.4rem;
  font-weight: 800;
  vertical-align: middle;
}

.nav-main-icon {
  background: linear-gradient(135deg, #22d3ee 0%, #60a5fa 50%, #a78bfa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 3px rgba(34, 211, 238, 0.35));
}

.nav-contact-icon {
  background: linear-gradient(135deg, #38bdf8 0%, #a78bfa 48%, #fb7185 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 3px rgba(14, 165, 233, 0.35));
}

.main {
  padding: 2.5rem 0 4rem;
}

.hero {
  padding: 2rem 0 2.5rem;
}

.hero-glow {
  position: relative;
}

.hero-glow::before {
  content: "";
  position: absolute;
  inset: -1rem 0 auto;
  height: 240px;
  background:
    radial-gradient(circle at 15% 20%, rgba(14, 165, 233, 0.28), transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(249, 115, 22, 0.22), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(99, 102, 241, 0.2), transparent 50%);
  filter: blur(14px);
  pointer-events: none;
}

.hero-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(140deg, rgba(17, 24, 39, 0.88), rgba(30, 41, 59, 0.78));
  border: 1px solid rgba(125, 211, 252, 0.2);
  border-radius: 18px;
  padding: 1.4rem 1.2rem;
  box-shadow: 0 18px 35px rgba(2, 6, 23, 0.35);
}

.hero-kicker {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #93c5fd;
  font-weight: 700;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.55rem;
  font-size: 0.86rem;
  color: #fcd34d;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 1.5rem;
}

@media (min-width: 760px) {
  .hero-card {
    padding: 1.9rem 1.7rem;
  }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  border-color: transparent;
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.card h2,
.card h3 {
  margin-top: 0;
}

.section-title {
  font-size: 1.35rem;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.02em;
}

@media (max-width: 640px) {
  html {
    font-size: 13px;
  }

  .wrap {
    padding: 0 0.85rem;
  }

  .main {
    padding: 1.35rem 0 2rem;
  }

  .site-header {
    position: static;
  }

  .header-inner {
    min-height: 56px;
    gap: 0.6rem;
  }

  .nav {
    gap: 0.15rem 0.6rem;
  }

  .hero {
    padding: 1rem 0 1.1rem;
  }

  .hero-card {
    padding: 0.95rem 0.9rem;
    border-radius: 12px;
  }

  .hero h1 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
  }

  .lead {
    font-size: 0.97rem;
    margin-bottom: 1rem;
  }

  .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.86rem;
  }

  .card {
    padding: 0.85rem 0.9rem;
  }

  .section-title {
    font-size: 1.15rem;
    margin: 1.5rem 0 0.6rem;
  }

  form input,
  form textarea {
    padding: 0.55rem 0.62rem;
    margin-bottom: 0.75rem;
  }

  .demo-content {
    padding: 0.8rem 0.9rem 0.95rem;
  }

  .site-footer {
    padding: 1.3rem 0;
  }
}

.section-intro {
  margin: -0.3rem 0 1rem;
  max-width: 70ch;
}

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

.pill {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  margin-right: 0.35rem;
  margin-bottom: 0.35rem;
}

.demo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.demo-card {
  padding: 0;
  overflow: hidden;
}

.demo-media-wrap {
  aspect-ratio: 16 / 7;
  background: #0b1220;
  border-bottom: 1px solid var(--border);
}

.demo-media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.demo-media-fallback {
  display: grid;
  place-items: center;
  color: #93c5fd;
  font-size: 0.9rem;
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.16), rgba(99, 102, 241, 0.14));
}

.demo-content {
  padding: 1.15rem 1.25rem 1.2rem;
}

.demo-upload-form {
  margin-top: 0.95rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border);
}

.demo-upload-form label {
  margin-bottom: 0.4rem;
}

.demo-upload-form input[type="file"] {
  margin-bottom: 0.75rem;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.9rem;
  text-decoration: none;
}

.link-btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.page-head {
  margin-bottom: 1.75rem;
}

.page-head h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.alert-error {
  border-color: rgba(248, 113, 113, 0.5);
  background: rgba(248, 113, 113, 0.08);
  color: #fecaca;
}

.alert-success {
  border-color: rgba(74, 222, 128, 0.45);
  background: rgba(74, 222, 128, 0.08);
  color: #bbf7d0;
}

form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

form input,
form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
  margin-bottom: 1rem;
}

form input:focus,
form textarea:focus {
  outline: 2px solid rgba(56, 189, 248, 0.45);
  outline-offset: 1px;
}

form textarea {
  min-height: 140px;
  resize: vertical;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 2rem;
  background: rgba(8, 10, 14, 0.9);
}

.footer-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: nowrap;
}

.footer-links {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem;
}

.copyright {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

@media (max-width: 860px) {
  .footer-inner {
    flex-wrap: wrap;
  }
}

.db-offline {
  border: 1px dashed var(--border);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  color: var(--muted);
}

.db-offline code {
  color: var(--accent);
  font-size: 0.85rem;
}

.service-card h3 {
  margin-bottom: 0.55rem;
}

.card-title-icon {
  display: inline-block;
  width: 1.35em;
  margin-right: 0.22rem;
  text-align: center;
  filter: drop-shadow(0 2px 4px rgba(2, 6, 23, 0.35));
}

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.35);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-media {
  width: calc(100% + 2.7rem);
  margin: -1.25rem -1.35rem 0.85rem;
  aspect-ratio: 16 / 7;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
  filter: brightness(0.78);
}

.service-media-fallback {
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.16), rgba(99, 102, 241, 0.14));
}

.service-media-society {
  background-image: url("https://images.unsplash.com/photo-1484154218962-a197022b5858?auto=format&fit=crop&w=1200&q=80");
}

.service-media-billing {
  background-image: url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1200&q=80");
}

.service-media-crypto {
  background-image: url("https://images.unsplash.com/photo-1621761191319-c6fb62004040?auto=format&fit=crop&w=1200&q=80");
}

.service-media-blockchain {
  background-image: url("https://images.unsplash.com/photo-1639762681057-408e52192e55?auto=format&fit=crop&w=1200&q=80");
}

.service-media-mlm {
  background-image: url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=1200&q=80");
}

.service-media-property {
  background-image: url("https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=1200&q=80");
}

.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.12), transparent 35%);
  opacity: 0.25;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(186, 230, 253, 0.6);
  box-shadow: 0 15px 26px rgba(2, 6, 23, 0.35);
}

.card-society {
  background: linear-gradient(155deg, rgba(16, 185, 129, 0.2), rgba(22, 29, 42, 0.95) 60%);
}

.card-billing {
  background: linear-gradient(155deg, rgba(249, 115, 22, 0.2), rgba(22, 29, 42, 0.95) 60%);
}

.card-crypto {
  background: linear-gradient(155deg, rgba(250, 204, 21, 0.24), rgba(22, 29, 42, 0.95) 60%);
}

.card-blockchain {
  background: linear-gradient(155deg, rgba(99, 102, 241, 0.26), rgba(22, 29, 42, 0.95) 60%);
}

.card-mlm {
  background: linear-gradient(155deg, rgba(236, 72, 153, 0.24), rgba(22, 29, 42, 0.95) 60%);
}

.card-property {
  background: linear-gradient(155deg, rgba(14, 165, 233, 0.24), rgba(22, 29, 42, 0.95) 60%);
}

.hint-link {
  margin: 0.9rem 0 0;
  font-size: 0.9rem;
}

.hint-link a {
  color: #7dd3fc;
  font-weight: 600;
}

.admin-panel {
  max-width: 980px;
  margin: 0 auto;
}

.admin-main {
  min-height: 100vh;
  padding: 0;
}

.admin-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: linear-gradient(180deg, #0b1019, #111827);
  border-right: 1px solid var(--border);
  padding: 1rem 0.75rem;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.admin-logo {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #22d3ee;
  padding: 0.25rem 0.6rem 0.9rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  margin-bottom: 0.4rem;
}

.admin-sidebar a {
  display: block;
  color: #cbd5e1;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
}

.admin-sidebar a:hover,
.admin-sidebar a.is-active {
  color: #e0f2fe;
  background: rgba(14, 165, 233, 0.15);
  border-color: rgba(56, 189, 248, 0.35);
}

.admin-user {
  margin-top: auto;
  padding: 0.6rem;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.admin-login-card {
  text-align: left;
}

.admin-login-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.admin-login-logo {
  width: min(120px, 42%);
  height: auto;
  object-fit: contain;
  background: transparent;
  mix-blend-mode: screen;
  filter: drop-shadow(0 4px 10px rgba(14, 165, 233, 0.3));
}

.admin-login-back {
  margin: 0.8rem 0 0;
  text-align: center;
  font-size: 0.92rem;
}

.admin-login-back a {
  color: #7dd3fc;
  font-weight: 600;
}

.admin-content {
  padding: 1.2rem 1.4rem 2.5rem;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.8);
}

.admin-topbar h1 {
  margin: 0;
  font-size: 1.35rem;
}

.admin-topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.admin-topbar-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  background: transparent;
  mix-blend-mode: screen;
  filter: drop-shadow(0 2px 8px rgba(14, 165, 233, 0.26));
}

.brand,
.admin-login-logo-wrap,
.admin-topbar-brand {
  background: transparent !important;
}

.admin-section {
  margin-top: 0.7rem;
}

.admin-section-sep {
  margin-top: 1.6rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.admin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-bar {
  position: sticky;
  top: 0.85rem;
  z-index: 30;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.65rem 0 1.25rem;
  padding: 0.7rem;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.86);
  backdrop-filter: blur(8px);
}

.admin-bar a {
  color: #bae6fd;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.38rem 0.75rem;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.72);
  text-decoration: none;
}

.admin-bar a:hover {
  border-color: rgba(125, 211, 252, 0.65);
  color: #e0f2fe;
}

.admin-anchor {
  position: relative;
  top: -5rem;
}

@media (max-width: 980px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .admin-bar {
    top: 0.5rem;
    padding: 0.6rem;
  }

  .admin-bar a {
    width: 100%;
    text-align: center;
  }
}

.contact-card {
  border-left: 4px solid transparent;
}

.contact-unread {
  border-left-color: #38bdf8;
}

.contact-read {
  border-left-color: #4ade80;
}

.contact-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.status-pill {
  font-size: 0.78rem;
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.status-read {
  background: rgba(74, 222, 128, 0.16);
  color: #86efac;
}

.status-unread {
  background: rgba(56, 189, 248, 0.16);
  color: #7dd3fc;
}

.contact-message {
  margin-top: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  padding: 0.8rem 0.9rem;
  white-space: normal;
}

.contact-action-form {
  margin-top: 0.85rem;
}

.contact-hero {
  margin-bottom: 1rem;
}

.contact-hero-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.72));
  border: 1px solid rgba(125, 211, 252, 0.2);
  border-radius: 16px;
  padding: 1.15rem 1.15rem 1rem;
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.32);
}

.contact-layout {
  align-items: start;
}

.contact-info-card,
.contact-form-card {
  height: 100%;
}

.contact-card-title {
  margin-top: 0;
  font-size: 1.15rem;
}

.contact-badges {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.contact-badge {
  display: inline-flex;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.13);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

@media (max-width: 640px) {
  .contact-hero-card {
    padding: 0.95rem 0.9rem 0.85rem;
    border-radius: 12px;
  }

  .contact-badges {
    margin-top: 0.8rem;
    gap: 0.4rem;
  }

  .contact-badge {
    font-size: 0.74rem;
  }
}