/* Design tokens: the palette and spacing values used everywhere else. */
:root {
  --bg: #070b14;
  --bg-elevated: rgba(10, 16, 29, 0.76);
  --bg-soft: rgba(15, 24, 43, 0.88);
  --text: #f4f6fb;
  --muted: rgba(244, 246, 251, 0.76);
  --line: rgba(138, 191, 255, 0.18);
  --aqua: #76f0df;
  --blue: #5fb1ff;
  --gold: #ffc940;
  --rose: #f58cc6;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --max-width: 1140px;
}

/* Base reset and page-wide defaults. */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(
      circle at top left,
      rgba(95, 177, 255, 0.24),
      transparent 30%
    ),
    radial-gradient(
      circle at top right,
      rgba(117, 240, 223, 0.18),
      transparent 28%
    ),
    radial-gradient(
      circle at bottom center,
      rgba(245, 140, 198, 0.16),
      transparent 32%
    ),
    linear-gradient(145deg, #05070f 0%, #0a1020 55%, #060913 100%);
  min-height: 100vh;
  position: relative;
  scroll-padding-top: 110px;
}

/* Soft grid overlay to keep the page feeling technical without getting loud. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at center, black, transparent 92%);
  opacity: 0.35;
}

/* Shared typography: headings, nav labels, pills, and buttons use the display font. */
h1,
h2,
h3,
.navbar-brand,
.eyebrow,
.button,
.tag,
.pill {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

/* Layout wrappers that keep content centered and readable. */
a {
  color: inherit;
}

.site-shell,
.section-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

/* Navigation shell: sticky, blurred, and intentionally understated. */
.navbar {
  background: rgba(6, 10, 20, 0.66);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar .site-shell {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.brand-mark {
  color: var(--gold) !important;
  letter-spacing: 0.06em;
}

.nav-link {
  color: rgba(244, 246, 251, 0.8) !important;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.nav-link:focus-visible {
  color: var(--aqua) !important;
}

.nav-link-highlight {
  padding-inline: 1rem;
  border: 1px solid rgba(117, 240, 223, 0.24);
  border-radius: 999px;
  background: rgba(117, 240, 223, 0.08);
}

.nav-link-highlight:hover {
  background: rgba(117, 240, 223, 0.16);
}

/* Major page sections share the same vertical spacing. */
.hero,
.section-shell {
  padding: 4.5rem 0;
}

.hero {
  padding-top: 5.5rem;
}

/* Grid layouts used by the main page sections. */
.hero-grid,
.split-layout,
.project-grid,
.interest-grid,
.skill-grid,
.contact-grid {
  display: grid;
  gap: 1.25rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.9fr);
  align-items: center;
}

/* Hero and section headlines need heavier visual weight. */
.hero-copy h1,
.section-heading h2 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-copy h1 {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  margin: 0.35rem 0 1rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--aqua);
}
#featured-pill {
  background: var(--gold);
  color: #071019;
}
/* Intro copy in the hero gets a little extra breathing room. */
.hero-lead {
  max-width: 42rem;
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: rgba(244, 246, 251, 0.94);
}

/* Body copy color is slightly muted so the headings stay dominant. */
.hero-body,
.section-heading p,
.story-card p,
.project-card p,
.skill-card p,
.interest-card p,
.contact-card p {
  color: var(--muted);
  margin-bottom: 0;
}

/* Button and chip rows are grouped with flex so they wrap cleanly. */
.hero-actions,
.hero-badges,
.tag-row,
.project-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-actions {
  margin: 1.75rem 0 1.25rem;
}

/* Reusable pill buttons. */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.button:hover,
.button:focus-visible,
.contact-card:hover,
.project-card:hover,
.interest-card:hover,
.skill-card:hover,
.story-card:hover,
.hero-card:hover {
  transform: translateY(-4px);
}

/* Primary CTA button. */
.button-primary {
  color: #071019;
  background: linear-gradient(135deg, var(--gold), var(--aqua));
  box-shadow: 0 18px 40px rgba(117, 240, 223, 0.24);
}

/* Secondary CTA button. */
.button-secondary {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.button-sm {
  min-height: 40px;
  padding: 0.7rem 1rem;
}

.project-actions {
  margin-top: 1rem;

}

.button-secondary:hover, .button-sm:hover {
  transition: 0.3s;
  background: linear-gradient(135deg, var(--gold), var(--aqua));
  color: #071019;
}

/* Tiny status chips used throughout the page. */
.pill,
.tag,
.project-status,
.project-type {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(244, 246, 251, 0.92);
  font-size: 0.9rem;
}

/* Card surfaces across the site share the same visual language. */
.hero-card,
.project-card,
.story-card,
.interest-card,
.skill-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(
    180deg,
    rgba(20, 28, 48, 0.88),
    rgba(9, 15, 27, 0.92)
  );
  box-shadow: var(--shadow);
}

/* Hero card: portrait plus a short profile summary. */
.hero-card {
  padding: 1rem;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: calc(var(--radius-xl) - 8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Split the hero card into logo and copy. */

.brand-art {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.06);
}

/* Card titles use the display font for consistency. */
.hero-card h2,
.section-heading h2,
.project-card h3,
.story-card h3,
.interest-card h3,
.skill-card h3,
.contact-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

/* Section intro blocks stay narrow so they scan quickly. */
.section-heading {
  max-width: 46rem;
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: 0.35rem 0 1rem;
}

/* Project cards form the main three-column feature area. */
.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Shared inner padding for content cards. */
.project-card,
.story-card,
.interest-card,
.skill-card,
.contact-card {
  padding: 1.4rem;
}

/* Small label row at the top of each project card. */
.project-topline {
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.project-card h3,
.story-card h3,
.interest-card h3,
.skill-card h3,
.contact-card h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.03em;
}

/* Bullet list that highlights the why, not just the what. */
.project-points {
  margin: 1rem 0 1.25rem;
  padding-left: 1.1rem;
  color: rgba(244, 246, 251, 0.84);
}

.project-points li + li {
  margin-top: 0.55rem;
}

/* Two-column about section. */
.split-section {
  scroll-padding-top: 2rem;
}

.split-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

/* Accent panel for the quick fact box. */
.story-card-accent {
  background: linear-gradient(
    160deg,
    rgba(95, 177, 255, 0.15),
    rgba(117, 240, 223, 0.1) 55%,
    rgba(10, 16, 29, 0.95)
  );
}

/* Compact facts laid out as a stack of small blocks. */
.stat-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

.stat-grid strong,
.contact-card p,
.project-type,
.project-status {
  display: block;
}

.stat-grid span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
}

/* Interest cards are meant to feel like a visual personality board. */
.interest-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Icon-like labels inside the interest cards. */
.interest-card span {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  background: rgba(255, 255, 255, 0.06);
}

/* FontAwesome icons inside the interest cards. */
.interest-card .interest-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  background: rgba(255, 255, 255, 0.06);
}

/* Contact icons */
#contact-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  background: rgba(255, 255, 255, 0.06);
}


/* Skills use a simple two-column layout on desktop. */
.skill-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Contact section gets extra bottom padding so the footer has room. */
.contact-shell {
  padding-bottom: 6rem;
}

/* Contact links are treated like cards so they read as actions, not decoration. */
.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1rem;
  align-items: center;
  text-decoration: none;
}

.contact-card img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

/* Footer stays small on purpose. */
.footer {
  padding-top: 1rem;
  padding-bottom: 3rem;
  text-align: center;
  color: rgba(244, 246, 251, 0.7);
}

/* Entry animation for sections and cards. */
.reveal {
  animation: rise 0.75s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 991px) {
  .hero-grid,
  .split-layout,
  .project-grid,
  .interest-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .split-layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 767px) {
  .hero,
  .section-shell {
    width: min(var(--max-width), calc(100% - 1.2rem));
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .hero {
    padding-top: 4rem;
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 14vw, 4.5rem);
  }

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

  .button {
    width: 100%;
  }
}