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

:root {
  color-scheme: light;
  --bg: #f6f3ef;
  --surface: #ffffff;
  --surface-alt: #f0ece6;
  --primary: #1f3d2b;
  --accent: #d68b5f;
  --text: #1e1e1e;
  --muted: #5d5d5d;
  --border: #e1d9cf;
  --shadow: 0 16px 40px rgba(31, 61, 43, 0.12);
  --radius: 18px;
  --container: 1120px;
}

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

body {
  margin: 0;
  font-family: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  z-index: 10;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 243, 239, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  margin: 5px 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-weight: 500;
  color: var(--text);
}

.nav-lang {
  display: flex;
  position: relative;
}

.lang-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  font-weight: 600;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  inset-inline-end: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.5rem;
  display: none;
  gap: 0.25rem;
  min-width: 200px;
  z-index: 120;
}

.lang-menu.is-open {
  display: grid;
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text);
}

.lang-option:hover,
.lang-option:focus-visible {
  background: var(--surface-alt);
}

.lang-option-flag {
  font-size: 1.1rem;
}

.hero {
  padding: 5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
  background: linear-gradient(120deg, rgba(214, 139, 95, 0.15), rgba(31, 61, 43, 0.12));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 600;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem 2rem;
  margin-bottom: 2rem;
}

.info-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

.info-item {
  margin: 0;
}

.info-item dd {
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
}

.btn.ghost {
  border-color: var(--primary);
  color: var(--primary);
}

.btn.text {
  color: var(--primary);
  border-color: transparent;
  padding-inline: 0.4rem;
}

.section {
  padding: 4rem 0;
}

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

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2,
.section-heading h1 {
  margin: 0 0 0.6rem;
  font-size: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.card h3 {
  margin-top: 0;
}

.card h3 a {
  color: var(--primary);
  text-decoration: underline transparent;
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s ease;
}

.card h3 a:hover,
.card h3 a:focus-visible {
  text-decoration-color: var(--primary);
}

.card ul {
  margin: 0.5rem 0 0;
  padding-inline-start: 1.2rem;
}

.card li {
  margin-bottom: 0.4rem;
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.timeline-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.social-link {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--primary);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-link svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.social-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.social-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.chip {
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  background: var(--surface);
}

.chip.disabled,
.btn.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.site-footer {
  padding: 3rem 0 2rem;
  background: var(--primary);
  color: #fdf8f3;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-links {
  display: grid;
  gap: 0.6rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.resume-main {
  padding-top: 2rem;
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.resume-embed {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.resume-placeholder {
  min-height: 420px;
  display: grid;
  gap: 1rem;
  place-items: center;
  text-align: center;
  color: var(--muted);
}

.resume-fallback {
  padding: 1.5rem;
  text-align: center;
}

.install-banner {
  position: sticky;
  top: 64px;
  z-index: 90;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 0.8rem 0;
}

.install-banner .install-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.install-banner > span,
.install-banner .install-actions {
  width: min(100% - 2.5rem, var(--container));
  margin: 0 auto;
}

.install-banner > span {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

[dir="rtl"] {
  direction: rtl;
}

[dir="rtl"] .nav-list {
  gap: 1.2rem;
}

[dir="rtl"] .info-grid,
[dir="rtl"] .hero-actions,
[dir="rtl"] .socials,
[dir="rtl"] .resume-actions {
  justify-content: flex-start;
}

[dir="rtl"] .card ul {
  padding-inline-start: 0;
  padding-inline-end: 1.2rem;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-list {
    position: absolute;
    top: 100%;
    inset-inline-end: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    display: none;
    flex-direction: column;
    gap: 1rem;
    min-width: 220px;
    box-shadow: var(--shadow);
  }

  .nav-list.is-open {
    display: flex;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 3rem 0 2rem;
  }

  .section-heading h2,
  .section-heading h1 {
    font-size: 1.6rem;
  }
}