/* Haransh Vir — personal site */
:root {
  --bg: #faf9f7;
  --surface: #ffffff;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #0d5c63;
  --accent-soft: #e8f4f5;
  --border: #e5e2dc;
  --radius: 10px;
  --font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --font-display: "Fraunces", "Georgia", serif;
  --max: 42rem;
  --nav-h: 3.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: #fff;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font: inherit;
  cursor: pointer;
  color: var(--text);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  align-items: center;
}

.nav-list a {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--muted);
  text-decoration: none;
}

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

main {
  max-width: 56rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.hero {
  max-width: var(--max);
  margin-bottom: 2.5rem;
}

.hero-profile {
  display: block;
  margin: 1.25rem 0 0;
  max-width: 22.5rem;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

/* Full width of main column (wider than body text max-width on p) */
.about-onsite {
  margin: 1.25rem 0 1.75rem;
  padding: 0;
  max-width: none;
  width: 100%;
}

.about-onsite img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff !important;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(1.08);
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface);
  color: var(--accent) !important;
  border: 1px solid var(--border);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.65rem;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.02em;
}

.section-title:first-child {
  margin-top: 0;
}

h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
}

p {
  margin: 0 0 1rem;
  max-width: var(--max);
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  max-width: var(--max);
}

li {
  margin-bottom: 0.35rem;
}

.glance {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  max-width: var(--max);
}

.glance dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(8rem, 10rem) 1fr;
  gap: 0.5rem 1.25rem;
  font-size: 0.9375rem;
}

.glance dt {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.glance dd {
  margin: 0;
}

.work-role {
  margin: 2.5rem 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.work-role:first-of-type {
  border-top: none;
  padding-top: 0;
}

.work-role h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.links-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}

.links-list li {
  margin-bottom: 0.5rem;
}

.links-list a {
  font-weight: 600;
}

.contact-card {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: var(--max);
  margin-top: 1.5rem;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
  font-weight: 600;
}

.site-footer .footer-line {
  margin: 0;
  max-width: none;
}

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.25rem 1rem;
    display: none;
  }

  .nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .glance dl {
    grid-template-columns: 1fr;
  }

  .glance dt {
    margin-top: 0.75rem;
  }

  .glance dt:first-child {
    margin-top: 0;
  }
}