@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  color: #10283b;
  background: #f5f8fa;
  font-family: "Vazirmatn", Tahoma, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: #f5f8fa;
  color: #10283b;
  line-height: 1.85;
}

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

.shell {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  padding: 9px 14px;
  border-radius: 10px;
  background: #ffffff;
  color: #071a2b;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  background: #ffffff;
  border-bottom: 1px solid #dbe5eb;
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img,
.footer-brand img,
.status-card img {
  object-fit: contain;
}

.brand span {
  display: grid;
  line-height: 1.45;
}

.brand strong {
  font-size: 1.25rem;
  color: #071a2b;
}

.brand small {
  color: #607688;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #29485e;
  font-size: 0.94rem;
}

nav a:hover,
nav a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: #007e8a;
}

.contact-link {
  padding: 10px 18px;
  border: 1px solid #a7cbd0;
  border-radius: 12px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 78px;
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 20%, rgba(0, 170, 184, 0.19), transparent 28rem),
    linear-gradient(125deg, #071a2b 0%, #0b3046 62%, #0a4652 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -120px -230px auto;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(132, 225, 231, 0.16);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  gap: 72px;
}

.eyebrow,
.section-heading > span,
.notice span,
.status-card > span {
  color: #70d9df;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

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

h1 {
  max-width: 760px;
  margin-block: 18px 20px;
  font-size: clamp(2.15rem, 5vw, 4rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.hero p {
  max-width: 720px;
  margin-bottom: 30px;
  color: #c6d5df;
  font-size: 1.05rem;
}

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

.primary-action,
.secondary-action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 700;
}

.primary-action {
  background: #13aeb6;
  color: #041a26;
}

.secondary-action {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: #7ce3e6;
}

.secondary-action:hover,
.secondary-action:focus-visible {
  border-color: #70d9df;
  color: #70d9df;
}

.status-card {
  padding: 32px;
  border: 1px solid rgba(153, 218, 224, 0.24);
  border-radius: 24px;
  background: rgba(7, 26, 43, 0.55);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
}

.status-card img {
  display: block;
  margin: 0 auto 20px;
}

.status-card h2 {
  margin-block: 12px;
  font-size: 1.35rem;
}

.status-card p {
  margin-bottom: 0;
  color: #b7cbd5;
  font-size: 0.94rem;
}

.topics {
  padding: 78px 0 84px;
}

.section-heading {
  margin-bottom: 34px;
}

.section-heading > span {
  color: #007e8a;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  color: #071a2b;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.topic-grid article {
  min-height: 240px;
  padding: 28px;
  border: 1px solid #dbe5eb;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(17, 50, 70, 0.06);
}

.topic-number {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  border-radius: 12px;
  background: #e5f5f6;
  color: #007e8a;
  font-weight: 700;
}

.topic-grid h3 {
  margin-bottom: 10px;
  color: #0a2a3d;
  font-size: 1.18rem;
}

.topic-grid p {
  margin-bottom: 0;
  color: #607688;
  font-size: 0.94rem;
}

.notice {
  padding: 0 0 84px;
}

.notice-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 34px;
  border-radius: 20px;
  background: #0d3449;
  color: #ffffff;
}

.notice h2 {
  margin: 5px 0 0;
  font-size: 1.18rem;
}

.notice a {
  direction: ltr;
  color: #8ce6ea;
  font-weight: 700;
}

footer {
  padding: 24px 0;
  border-top: 1px solid #dbe5eb;
  background: #ffffff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand p {
  margin: 0;
  color: #29485e;
}

.footer-contact {
  display: flex;
  gap: 20px;
  color: #4b6577;
}

.footer-contact a:last-child {
  direction: ltr;
}

@media (max-width: 820px) {
  .header-inner,
  .footer-inner,
  .notice-inner {
    align-items: flex-start;
  }

  .header-inner {
    padding-block: 16px;
  }

  nav {
    display: none;
  }

  .hero {
    padding-block: 68px;
  }

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

  .hero-grid {
    gap: 36px;
  }

  .status-card {
    max-width: 520px;
  }

  .footer-inner,
  .notice-inner,
  .footer-contact {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  .brand small {
    display: none;
  }

  .hero {
    padding-block: 54px;
  }

  h1 {
    font-size: 2.1rem;
  }

  .hero-actions > a {
    width: 100%;
  }

  .status-card,
  .topic-grid article,
  .notice-inner {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}