/* =========================================================
   Gaurav Sharma — portfolio (simple, no animations)
   ========================================================= */
:root {
  --bg: #050505;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --fg: #f6f7f9;
  --muted: #8b8f98;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.16);
  --radius: 18px;
  --radius-lg: 26px;
  --maxw: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

::selection {
  background: var(--accent-soft);
}

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

/* ---------- Typography ---------- */
h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.075rem;
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--muted);
  max-width: 52ch;
}

.body {
  color: var(--muted);
  max-width: 62ch;
}

.kicker {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9rem;
}

.subhead {
  font-size: 1.35rem;
  margin: 4rem 0 1.5rem;
}

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
}

.nav__inner {
  width: min(100% - 2.5rem, var(--maxw));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem 0;
}

.nav.is-stuck {
  background: rgba(5, 5, 5, 0.9);
  border-bottom: 1px solid var(--border);
}

.nav__logo {
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nav__logo span {
  color: var(--accent);
}

.nav__links {
  margin-left: auto;
  display: flex;
  gap: 1.55rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--fg);
}

.nav__burger {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--fg);
  margin: 5px 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn--sm {
  padding: 0.5rem 1.05rem;
  font-size: 0.85rem;
}

.btn--primary {
  background: var(--accent);
  color: #04122e;
}

.btn--primary:hover {
  background: #6ea1ff;
}

.btn--ghost,
.btn:not(.btn--primary) {
  border-color: var(--border);
  color: var(--fg);
  background: var(--surface);
}

.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.24);
}

/* ---------- Surfaces ---------- */
.glass {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(8rem, 18vh, 12rem) 0 clamp(4rem, 8vh, 6rem);
}

.hero__copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #46d17f;
}

.hero__typed {
  display: block;
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  font-weight: 500;
  color: var(--accent);
  margin-top: 0.7rem;
  letter-spacing: -0.02em;
}

.hero .lead {
  margin: 1.5rem 0 2.2rem;
}

.hero__actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.socials {
  display: flex;
  gap: 0.7rem;
  margin-top: 2rem;
}

.socials a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
}

.socials svg {
  width: 18px;
  height: 18px;
  fill: var(--muted);
}

.socials a:hover {
  border-color: var(--accent);
}

.socials a:hover svg {
  fill: var(--fg);
}

/* ---------- Sections ---------- */
.section {
  padding: clamp(4rem, 10vh, 6.5rem) 0;
}

.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  margin-top: 2rem;
}

.about__grid .body+.body {
  margin-top: 1.1rem;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat {
  padding: 1.3rem;
  border-radius: var(--radius);
  display: grid;
  gap: 0.2rem;
}

.stat strong {
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}

.stat span {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.cards--2 {
  grid-template-columns: repeat(2, 1fr);
}

.cards--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
}

.card p {
  color: var(--muted);
  font-size: 0.94rem;
  margin: 0.7rem 0 1.1rem;
}

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0;
  margin: 0;
}

.tags li {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 0.72rem;
  color: var(--muted);
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* ---------- Timeline ---------- */
.timeline {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0 0 0 1.9rem;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--border);
}

.timeline__item {
  position: relative;
  padding-bottom: 2.4rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -1.9rem;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.timeline__meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.timeline__item p {
  color: var(--muted);
  margin: 0.6rem 0 0;
  max-width: 72ch;
  font-size: 0.95rem;
}

/* ---------- Projects ---------- */
.projects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-top: 2.5rem;
}

.project {
  overflow: hidden;
}

.project__body {
  padding: 1.7rem;
}

.project__body p {
  color: var(--muted);
  font-size: 0.94rem;
  margin: 0.7rem 0 1.1rem;
}

.project__actions {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.2rem;
}

/* ---------- Stack chips ---------- */
.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.5rem;
}

.chip {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--muted);
}

.chip:hover {
  color: var(--fg);
  border-color: var(--accent);
}

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact__list {
  list-style: none;
  padding: 0;
  margin: 1.8rem 0 0;
  display: grid;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.contact__list a {
  color: var(--muted);
}

.contact__list a:hover {
  color: var(--accent);
}

.form {
  padding: 2rem;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.form h3 {
  margin: 0;
  font-size: 1.3rem;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.4rem;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.2rem 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {

  .about__grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .cards,
  .cards--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav__burger {
    display: block;
    margin-left: auto;
  }

  .nav__cta {
    display: none;
  }

  .nav__links {
    position: fixed;
    inset: 62px 1.25rem auto;
    margin: 0;
    flex-direction: column;
    gap: 1rem;
    padding: 1.4rem;
    border-radius: var(--radius-lg);
    background: #0a0a0c;
    border: 1px solid var(--border);
    display: none;
  }

  .nav__links.is-open {
    display: flex;
  }

  .cards,
  .cards--2,
  .cards--3,
  .stats {
    grid-template-columns: 1fr;
  }
}