@font-face {
  font-family: Vazirmatn;
  src: url(../assets/fonts/Vazirmatn.woff2) format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --nova-bg: #050914;
  --nova-bg-deep: #03060f;
  --nova-surface: rgba(12, 22, 48, 0.72);
  --nova-surface-solid: #0c1630;
  --nova-border: rgba(148, 180, 255, 0.18);
  --nova-text: #eef3ff;
  --nova-muted: rgba(200, 214, 255, 0.68);
  --nova-blue: #2f6bff;
  --nova-cyan: #40dffc;
  --nova-violet: #9270ff;
  --nova-gradient: linear-gradient(135deg, var(--nova-violet) 0%, var(--nova-blue) 55%, var(--nova-cyan) 100%);
  --nova-radius: 16px;
  --nova-radius-sm: 10px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --header-h: 72px;
  --shell: min(1120px, calc(100% - 2 * var(--space-3)));
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body.nova-body {
  margin: 0;
  min-height: 100vh;
  font-family: Vazirmatn, Tahoma, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--nova-text);
  background: var(--nova-bg-deep);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

.skip-link {
  position: absolute;
  inset-inline-start: var(--space-2);
  top: -100px;
  padding: var(--space-1) var(--space-2);
  background: var(--nova-blue);
  color: #fff;
  border-radius: var(--nova-radius-sm);
  z-index: 100;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}

.site-shell {
  width: var(--shell);
  margin-inline: auto;
}

.muted {
  color: var(--nova-muted);
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(5, 9, 20, 0.82);
  border-bottom: 1px solid var(--nova-border);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--header-h);
}

.brand img {
  display: block;
  height: 36px;
  width: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
}

.site-nav a {
  color: var(--nova-muted);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-1) 0;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--nova-text);
}

.site-actions {
  display: flex;
  gap: var(--space-1);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--nova-gradient);
  color: #fff;
  box-shadow: 0 8px 28px rgba(47, 107, 255, 0.35);
}

.btn--ghost {
  background: transparent;
  border-color: var(--nova-border);
  color: var(--nova-text);
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--nova-border);
  border-radius: var(--nova-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--nova-text);
  border-radius: 2px;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 35;
}

.hero {
  position: relative;
  padding: var(--space-5) 0 var(--space-6);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero__bg--cosmic {
  background:
    radial-gradient(ellipse 120% 70% at 50% 110%, rgba(47, 107, 255, 0.45) 0%, transparent 55%),
    radial-gradient(circle at 88% 12%, rgba(146, 112, 255, 0.28) 0%, transparent 40%),
    radial-gradient(circle at 10% 18%, rgba(64, 223, 252, 0.14) 0%, transparent 32%),
    linear-gradient(180deg, #050914 0%, var(--nova-bg-deep) 90%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 9, 20, 0.15) 0%, var(--nova-bg-deep) 88%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

.hero__copy h1 {
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  line-height: 1.25;
  margin: 0 0 var(--space-2);
  font-weight: 800;
}

.hero__copy p {
  margin: 0 0 var(--space-3);
  color: var(--nova-muted);
  max-width: 36ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.glass {
  background: var(--nova-surface);
  border: 1px solid var(--nova-border);
  border-radius: var(--nova-radius);
  backdrop-filter: blur(18px);
}

@supports not (backdrop-filter: blur(1px)) {
  .glass,
  .site-header {
    background: var(--nova-surface-solid);
  }
}

.phone-mock {
  padding: var(--space-3);
  max-width: 360px;
  margin-inline: auto;
}

.phone-mock__frame {
  border-radius: 28px;
  padding: 12px;
  background: linear-gradient(160deg, rgba(146, 112, 255, 0.35), rgba(47, 107, 255, 0.2));
  border: 1px solid var(--nova-border);
}

.phone-mock__screen {
  border-radius: 20px;
  background: #0a1228;
  min-height: 380px;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.phone-mock__bar {
  height: 8px;
  width: 40%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  margin-inline: auto;
}

.phone-mock__card {
  flex: 1;
  border-radius: var(--nova-radius-sm);
  border: 1px dashed rgba(148, 180, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--nova-muted);
  font-size: 0.9rem;
  padding: var(--space-2);
}

.section {
  padding: var(--space-6) 0;
}

.section__head {
  text-align: center;
  max-width: 52ch;
  margin: 0 auto var(--space-4);
}

.section__head h2 {
  margin: 0 0 var(--space-1);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}

.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.benefit {
  padding: var(--space-3);
}

.benefit__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-2);
}

.benefit h3 {
  margin: 0 0 var(--space-1);
  font-size: 1.05rem;
}

.benefit p {
  margin: 0;
  color: var(--nova-muted);
  font-size: 0.95rem;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

.plan-card {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.plan-card--featured {
  border-color: rgba(64, 223, 252, 0.45);
  box-shadow: 0 0 0 1px rgba(64, 223, 252, 0.15), 0 16px 40px rgba(47, 107, 255, 0.2);
}

.plan-card__badge {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(146, 112, 255, 0.25);
  color: #e8dcff;
}

.plan-card h2,
.plan-card h3 {
  margin: 0;
  font-size: 1.15rem;
}

.plan-card__price {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0;
}

.plan-card__meta {
  margin: 0;
  color: var(--nova-muted);
  font-size: 0.9rem;
  flex: 1;
}

.plans-more {
  text-align: center;
  margin-top: var(--space-3);
}

.coverage {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4);
  align-items: center;
}

.coverage__map {
  width: 100%;
  max-height: 280px;
  opacity: 0.85;
}

.panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.panel-list li {
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panel-list strong {
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--nova-border);
  padding: var(--space-5) 0 var(--space-3);
  margin-top: var(--space-4);
  background: rgba(3, 6, 15, 0.9);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
}

.footer-title {
  font-size: 0.95rem;
  margin: 0 0 var(--space-2);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--nova-muted);
  text-decoration: none;
  display: block;
  padding: 4px 0;
}

.footer-links a:hover {
  color: var(--nova-text);
}

.site-footer__bottom {
  margin-top: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--nova-border);
}

.stub-page {
  padding: var(--space-6) 0;
  min-height: calc(100vh - var(--header-h) - 120px);
}

.stub-card {
  max-width: 520px;
  margin: 0 auto;
  padding: var(--space-4);
  text-align: center;
}

.stub-card h1 {
  margin: 0 0 var(--space-2);
  font-size: 1.5rem;
}

.stub-card p {
  color: var(--nova-muted);
  margin: 0 0 var(--space-3);
}

:focus-visible {
  outline: 2px solid var(--nova-cyan);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .site-header__inner {
    grid-template-columns: auto 1fr auto;
  }

  .nav-toggle {
    display: flex;
    order: 3;
  }

  .brand {
    order: 1;
  }

  .site-actions {
    order: 2;
    margin-inline-start: auto;
  }

  .site-actions .btn--ghost {
    display: none;
  }

  .site-nav {
    position: fixed;
    inset-inline: 0;
    top: var(--header-h);
    bottom: 0;
    flex-direction: column;
    padding: var(--space-3);
    background: rgba(5, 9, 20, 0.97);
    border-top: 1px solid var(--nova-border);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 45;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .hero__grid,
  .coverage,
  .benefits {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: var(--space-4);
  }

  .phone-mock {
    max-width: 100%;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

.auth-page {
  padding: var(--space-6) 0;
  min-height: calc(100vh - var(--header-h) - 120px);
}

.auth-card {
  max-width: 440px;
  margin: 0 auto;
  padding: var(--space-4);
}

.auth-card h1 {
  margin: 0 0 var(--space-1);
  font-size: 1.5rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.auth-form--inline {
  margin-top: var(--space-2);
}

.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  font-size: 0.92rem;
}

.auth-form input,
.auth-form textarea {
  font: inherit;
  padding: 12px 14px;
  border-radius: var(--nova-radius-sm);
  border: 1px solid var(--nova-border);
  background: rgba(0, 0, 0, 0.28);
  color: var(--nova-text);
}

.auth-form textarea {
  resize: vertical;
  min-height: 100px;
}

.btn--block {
  width: 100%;
}

.auth-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin: var(--space-3) 0 0;
}

.auth-links a {
  color: var(--nova-cyan);
  text-decoration: none;
}

.flash {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--nova-radius-sm);
  border: 1px solid var(--nova-border);
}

.flash--error {
  background: rgba(255, 80, 80, 0.12);
  border-color: rgba(255, 120, 120, 0.35);
}

.flash--ok {
  background: rgba(64, 223, 252, 0.1);
  border-color: rgba(64, 223, 252, 0.35);
}

.account-page .section__head--start {
  text-align: start;
  margin-inline: 0;
}

.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.account-panel {
  padding: var(--space-3);
}

.account-panel--wide {
  margin-top: var(--space-2);
}

.account-panel h2 {
  margin: 0 0 var(--space-2);
  font-size: 1.1rem;
}

.facts {
  margin: 0;
}

.facts > div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 8px 0;
  border-bottom: 1px solid var(--nova-border);
}

.facts dt {
  color: var(--nova-muted);
}

.facts dd {
  margin: 0;
  font-weight: 600;
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-3);
  align-items: center;
}

.service-list,
.ticket-list,
.message-list {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-list li,
.ticket-list li,
.message-list li {
  padding: var(--space-2);
  border: 1px solid var(--nova-border);
  border-radius: var(--nova-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ticket-list a {
  color: inherit;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}