@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-scheme: light;
  --navy: #10284a;
  --blue: #24549c;
  --red: #ec1b30;
  --button: #c8172c;
  --surface: #f4f7fb;
  --muted: #445872;
  --border: #dce5f1;
}

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

body {
  margin: 0;
  background: #fff;
  color: var(--navy);
  font: 400 1rem/1.8 Vazirmatn, sans-serif;
  text-align: justify;
}

h1, h2, p, figure, dl, dd { margin: 0; }
img, svg { display: block; }
img { max-inline-size: 100%; block-size: auto; }
a { color: inherit; text-decoration: none; }

a:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

.hero a:focus-visible { outline-color: #fff; }

.skip-link {
  position: absolute;
  z-index: 1;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  padding: .5rem 1rem;
  background: #fff;
}

.skip-link:not(:focus) { clip-path: inset(50%); }

.container {
  inline-size: min(100% - 3rem, 75rem);
  margin-inline: auto;
}

.header-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-areas: "brand nav .";
  align-items: center;
  gap: 1rem;
  min-block-size: 5.5rem;
}

.brand {
  grid-area: brand;
  display: grid;
  font-weight: 700;
  line-height: 1.5;
}

.brand bdi {
  justify-self: start;
  color: var(--muted);
  font-size: .625rem;
  font-weight: 400;
  letter-spacing: .07em;
}

.site-nav {
  grid-area: nav;
  display: flex;
  gap: clamp(.5rem, 2.2vw, 2rem);
  font-size: .9375rem;
  font-weight: 700;
}

.site-nav a {
  display: grid;
  place-items: center;
  min-block-size: 2.75rem;
  padding-inline: .35rem;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: .3em;
}

.hero {
  background: linear-gradient(115deg, var(--blue), var(--navy) 73%);
  color: #fff;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: clamp(3.5rem, 6.5vw, 6.25rem);
}

.section-label {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-block-end: .75rem;
  color: var(--blue);
  font-size: .875rem;
  font-weight: 700;
}

.section-label::before {
  content: "";
  flex: 0 0 1.5rem;
  block-size: 3px;
  background: var(--red);
}

.hero .section-label { color: #e1eeff; }

h1 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.23;
}

h1 span { display: block; }

.hero-summary {
  margin-block: 1rem 1.75rem;
  color: #d9e6f6;
  font-size: 1.125rem;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  min-block-size: 3.25rem;
  padding: .55rem 1.25rem;
  border: 1px solid #ef5b69;
  border-radius: .5rem;
  background: var(--button);
  font-weight: 700;
}

.contact-button:hover { background: #a90f23; }

.contact-button svg, .contact-card svg {
  inline-size: 1.25rem;
  block-size: 1.25rem;
  flex: none;
}

.product-plate {
  min-inline-size: 0;
  overflow: hidden;
  border: 1px solid rgb(213 230 255 / 35%);
  border-radius: .75rem;
  background: #fff;
  box-shadow: 0 1.5rem 3rem rgb(7 22 46 / 22%);
}

.product-plate img {
  inline-size: calc(100% - 2rem);
  margin-inline: auto;
}

.product-plate figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .25rem 1rem;
  padding: .75rem 1rem;
  border-block-start: 1px solid rgb(213 230 255 / 28%);
  background: #153257;
  color: #e1eeff;
  font-size: .8125rem;
}

.product-plate bdi, .site-footer bdi { letter-spacing: .1em; }

.section { padding-block: clamp(2.5rem, 5.8vw, 5rem); }

.section-contact { background: var(--surface); }

.section-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: clamp(1rem, 5vw, 5rem);
}

h2 {
  font-size: clamp(1.625rem, 3.3vw, 2.75rem);
  line-height: 1.4;
}

.section-copy {
  max-inline-size: 48ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.1875rem);
  line-height: 1.95;
}

.section-copy p + p { margin-block-start: .875rem; }

.contact-details {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1rem;
  margin-block-start: 1.5rem;
}

.contact-card {
  min-inline-size: 0;
  padding: clamp(1rem, 2.5vw, 1.75rem);
  border: 1px solid var(--border);
  border-radius: .625rem;
  background: #fff;
}

.contact-card dt {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-block-end: .4rem;
  color: var(--muted);
  font-size: .875rem;
  font-weight: 700;
}

.contact-card svg { color: var(--blue); }

.contact-card dd {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.contact-card a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: .2em;
}

.site-footer {
  padding-block: 1.75rem;
  border-block-start: 3px solid var(--blue);
  background: var(--navy);
  color: #fff;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  gap: .35rem 1.25rem;
  font-weight: 700;
}

.site-footer bdi {
  align-self: start;
  color: #d9e6f6;
  font-size: .75rem;
  font-weight: 400;
}

@media (max-width: 47.99rem) {
  .container { inline-size: calc(100% - 2rem); }

  .header-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "brand" "nav";
    gap: .5rem;
    padding-block-start: .75rem;
  }

  .site-nav {
    justify-content: space-between;
    gap: .125rem;
    border-block-start: 1px solid var(--border);
  }

  .hero-layout, .section-layout, .contact-details { grid-template-columns: 1fr; }

  .hero-layout {
    gap: 2rem;
    padding-block: 2.5rem;
  }

  h1 { font-size: clamp(2rem, 7.8vw, 3.5rem); }
  .hero-summary { font-size: 1rem; }
  .footer-layout { flex-direction: column; }
}