:root {
  --bg: #07111f;
  --bg-soft: rgba(15, 24, 41, 0.8);
  --panel: rgba(14, 24, 39, 0.74);
  --panel-strong: rgba(13, 20, 34, 0.92);
  --text: #f3f7fb;
  --muted: #9ab0c7;
  --line: rgba(108, 195, 255, 0.18);
  --cyan: #5fd4ff;
  --blue: #4b6fff;
  --purple: #9367ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --shell: min(1120px, calc(100vw - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(83, 180, 255, 0.16), transparent 25%),
    linear-gradient(180deg, #081120 0%, #050b14 100%);
  color: var(--text);
}

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

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

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.page-glow {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
}

.page-glow-one {
  top: -8rem;
  right: -10rem;
  width: 28rem;
  height: 28rem;
  background: rgba(87, 217, 255, 0.24);
}

.page-glow-two {
  bottom: 6rem;
  left: -8rem;
  width: 24rem;
  height: 24rem;
  background: rgba(75, 111, 255, 0.18);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 11, 20, 0.68);
  border-bottom: 1px solid rgba(108, 195, 255, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #03111e;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.brand-text,
h1,
h2,
h3,
.button {
  font-family: "Space Grotesk", sans-serif;
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a:not(.button),
.mobile-menu a:not(.button) {
  color: var(--muted);
}

.nav-links a:not(.button):hover,
.mobile-menu a:not(.button):hover,
.social-row a:hover,
.project-card a:hover {
  color: var(--cyan);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #04111d;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 18px 40px rgba(75, 111, 255, 0.28);
}

.button-secondary {
  border: 1px solid rgba(108, 195, 255, 0.28);
  background: rgba(95, 212, 255, 0.04);
  color: var(--cyan);
}

.hero {
  padding: 6.5rem 0 5rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  font-size: clamp(3.4rem, 11vw, 7.3rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, #8ce6ff 5%, #71a6ff 50%, #af85ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-role {
  margin: 1.2rem 0 1rem;
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: #d8e7f7;
}

.hero-copy {
  width: min(44rem, 100%);
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.hero-actions,
.social-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 2rem;
}

.social-row {
  margin-top: 2rem;
}

.social-row a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(17, 29, 47, 0.62);
  color: var(--muted);
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  color: var(--cyan);
}

.social-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.section {
  padding: 4.5rem 0;
}

.section-muted {
  position: relative;
}

.section-muted::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(108, 195, 255, 0.06);
  border-bottom: 1px solid rgba(108, 195, 255, 0.06);
  pointer-events: none;
}

.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-heading.narrow {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.section-heading p:last-child {
  width: min(42rem, 100%);
  margin: 1rem auto 0;
  color: var(--muted);
  line-height: 1.8;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.project-card,
.skill-chip,
.contact-card,
.portrait-card {
  border: 1px solid rgba(108, 195, 255, 0.12);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.project-card {
  overflow: hidden;
  border-radius: var(--radius);
  transition: transform 180ms ease, border-color 180ms ease;
}

.project-card:hover,
.contact-card:hover,
.skill-chip:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 195, 255, 0.3);
}

.project-card img {
  width: 100%;
  height: 15rem;
  object-fit: cover;
}

.card-body {
  padding: 1.4rem;
}

.card-body h3 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
}

.card-body p,
.about-copy p,
.contact-card p {
  color: var(--muted);
  line-height: 1.7;
}

.project-card a {
  display: inline-block;
  margin-top: 0.8rem;
  color: var(--cyan);
  font-weight: 700;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(108, 195, 255, 0.18);
  color: #97e5ff;
  background: rgba(95, 212, 255, 0.06);
  font-size: 0.88rem;
}

.skills-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.skill-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  border-radius: var(--radius-sm);
  padding: 1.25rem 1rem;
  font-weight: 700;
  text-align: left;
}

.skill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  flex: 0 0 1.4rem;
}

.skill-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.about-copy {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.about-highlights div {
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(95, 212, 255, 0.05);
  border: 1px solid rgba(108, 195, 255, 0.12);
  text-align: center;
}

.about-highlights strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  color: var(--cyan);
}

.about-highlights span {
  color: var(--muted);
}

.portrait-card {
  position: relative;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
}

.portrait-card::after {
  content: "";
  position: absolute;
  inset: auto -1.5rem -1.5rem auto;
  width: 10rem;
  height: 10rem;
  border-radius: 999px;
  background: rgba(95, 212, 255, 0.18);
  filter: blur(48px);
}

.portrait-card img {
  width: 100%;
  height: auto;
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  max-width: 44rem;
  margin: 0 auto;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  border-radius: var(--radius-sm);
  min-height: 8.5rem;
  padding: 1rem;
  text-align: center;
}

.contact-card h3 {
  margin: 0;
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--cyan);
}

.contact-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.contact-cta {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.site-footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .projects-grid,
  .skills-grid,
  .contact-grid,
  .about-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid {
    align-items: start;
  }
}

@media (max-width: 760px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero {
    padding-top: 5.25rem;
  }

  .projects-grid,
  .skills-grid,
  .contact-grid,
  .about-grid,
  .about-highlights {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }

  .nav {
    padding: 0.9rem 0;
  }
}