:root {
  --bg: #f4efe7;
  --bg-strong: #e8ddcf;
  --surface: rgba(255, 250, 244, 0.72);
  --surface-strong: #fff8ef;
  --text: #1c1917;
  --muted: #5f564c;
  --line: rgba(28, 25, 23, 0.12);
  --accent: #b8502e;
  --accent-soft: #f0c7a7;
  --shadow: 0 24px 60px rgba(71, 48, 32, 0.14);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 999px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(184, 80, 46, 0.18), transparent 34%),
    radial-gradient(circle at right 15%, rgba(126, 144, 91, 0.18), transparent 28%),
    linear-gradient(180deg, #f9f3ec 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(28, 25, 23, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 25, 23, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 90%);
  pointer-events: none;
}

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1.25rem 0 4rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0 1.25rem;
  position: sticky;
  top: 0.8rem;
  z-index: 30;
  margin-bottom: 1rem;
  padding-inline: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 26px;
  background: rgba(255, 250, 244, 0.78);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 40px rgba(71, 48, 32, 0.1);
}

.brand,
.site-nav a,
.contact-links a {
  color: inherit;
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-lockup {
  display: grid;
  gap: 0.1rem;
}

.brand-subtext {
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--text);
  color: #fff8ef;
}

.site-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-nav a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.contact-links a:hover,
.contact-links a:focus-visible {
  background: rgba(28, 25, 23, 0.06);
  transform: translateY(-1px);
}

.site-nav a.is-active {
  background: var(--text);
  color: #fff8ef;
  box-shadow: 0 10px 20px rgba(28, 25, 23, 0.16);
}

#about,
#experience,
#projects,
#skills,
#education,
#certifications,
#testimonials,
#contact {
  scroll-margin-top: 18rem;
  position: relative;
}

#about::before,
#experience::before,
#projects::before,
#skills::before,
#education::before,
#certifications::before,
#testimonials::before,
#contact::before {
  content: "";
  display: block;
  height: 16rem;
  margin-top: -16rem;
  visibility: hidden;
  pointer-events: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.95fr);
  gap: 1.5rem;
  align-items: stretch;
  padding: 2rem 0 1.75rem;
}

.hero-copy,
.hero-card,
.project-card,
.timeline-card,
.skill-panel,
.cert-card,
.contact-panel,
.fact-card {
  backdrop-filter: blur(12px);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(1.8rem, 3vw, 3rem);
  border-radius: var(--radius-lg);
  display: grid;
  gap: 1rem;
}

.eyebrow,
.section-label,
.hero-card-label,
.project-index {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  color: var(--muted);
}

.hero-location {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-presence {
  display: inline-grid;
  gap: 0.4rem;
  justify-items: start;
}

.hero-presence-label,
.hero-mini-title {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
}

.hero-presence-value {
  width: fit-content;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(240, 199, 167, 0.45);
  border: 1px solid rgba(28, 25, 23, 0.08);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-mini-panel {
  display: grid;
  gap: 0.65rem;
  justify-self: start;
  width: 100%;
  max-width: 24rem;
  padding: 1rem;
  border-radius: 20px;
  background: rgba(255, 248, 239, 0.62);
  border: 1px solid rgba(28, 25, 23, 0.08);
}

.hero-mini-line {
  color: var(--muted);
  line-height: 1.45;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 0.95;
}

h1,
h2 {
  font-family: "DM Serif Display", serif;
  font-weight: 400;
}

h1 {
  max-width: 8ch;
  margin-top: 0.35rem;
  font-size: clamp(2.8rem, 6vw, 5rem);
}

h2 {
  max-width: 12ch;
  margin-top: 0.45rem;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.hero-text,
.about-copy p,
.project-card p,
.timeline-card p,
.cert-card p,
.status-list,
.fact-label,
.contact-note {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

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

.hero-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(250px, 0.9fr);
  gap: 1.25rem;
  align-items: start;
}

.hero-heading-stack,
.hero-side-stack {
  display: grid;
  align-content: start;
}

.hero-heading-stack {
  gap: 0.35rem;
}

.hero-side-stack {
  gap: 1.1rem;
}

.hero-mini-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-mini-tag {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(28, 25, 23, 0.08);
  color: var(--muted);
  line-height: 1.3;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.hero-highlight {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 248, 239, 0.65);
  border: 1px solid var(--line);
}

.hero-highlight-number {
  font-family: "DM Serif Display", serif;
  font-size: 2rem;
}

.hero-highlight-label {
  color: var(--muted);
  line-height: 1.45;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  background: var(--text);
  color: #fff8ef;
}

.button-secondary {
  color: var(--text);
  border-color: rgba(28, 25, 23, 0.18);
}

.hero-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
}

.hero-profile {
  margin-bottom: 1.4rem;
  padding: 1.1rem 1.15rem;
  border-radius: 20px;
  background: rgba(255, 248, 239, 0.78);
  border-bottom: 1px solid var(--line);
}

.hero-headshot {
  display: block;
  width: 100%;
  max-width: 190px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  margin-bottom: 1rem;
  border-radius: 22px;
  border: 1px solid rgba(28, 25, 23, 0.1);
  box-shadow: 0 14px 28px rgba(71, 48, 32, 0.12);
}

.hero-profile-label {
  margin: 0 0 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
}

.hero-profile-name {
  margin: 0 0 0.45rem;
  max-width: none;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1;
}

.status-list {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
}

.hero-card-footer {
  margin-top: auto;
  padding-top: 1.4rem;
}

.quick-facts {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.quick-fact {
  display: grid;
  gap: 0.18rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(255, 248, 239, 0.7);
  border: 1px solid rgba(28, 25, 23, 0.08);
}

.quick-fact-value {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.quick-fact-label {
  color: var(--muted);
  line-height: 1.45;
}

.marquee {
  overflow: hidden;
  padding: 1rem 0 2.4rem;
}

.marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: slide 22s linear infinite;
}

.marquee-track span {
  padding: 0.8rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 248, 239, 0.7);
  font-weight: 500;
}

.section {
  padding: 2rem 0;
}

.section-heading {
  margin-bottom: 1.6rem;
}

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

.project-grid-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-card {
  padding: 1.4rem;
  border-radius: var(--radius-md);
}

.project-card h3 {
  margin-top: 0.85rem;
  font-size: 1.5rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  font-size: 0.92rem;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-card,
.skill-panel,
.cert-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.timeline-topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
}

.timeline-org {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

.timeline-meta {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.detail-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}

.about-layout {
  padding-top: 3.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.95fr);
  gap: 1rem;
  align-items: start;
}

.fact-stack {
  display: grid;
  gap: 1rem;
}

.fact-card {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem;
  border-radius: var(--radius-md);
}

.fact-number {
  font-family: "DM Serif Display", serif;
  font-size: 2.7rem;
}

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

.education-grid,
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.section-contact {
  padding-top: 3.5rem;
}

.contact-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border-radius: var(--radius-lg);
}

.contact-links {
  display: grid;
  gap: 0.9rem;
  justify-items: end;
  text-align: right;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 15rem;
  min-height: 3.5rem;
  padding: 0.9rem 1.2rem;
  border-radius: 18px;
  background: rgba(255, 248, 239, 0.92);
  border: 1px solid rgba(28, 25, 23, 0.12);
  box-shadow: 0 16px 30px rgba(71, 48, 32, 0.08);
  font-size: 1.05rem;
  font-weight: 700;
}

.contact-links a:first-child {
  background: var(--text);
  color: #fff8ef;
}

.contact-note {
  max-width: 46ch;
  margin-top: 0.8rem;
}

.quote-line {
  margin-top: 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--accent-soft);
  font-style: italic;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 900px) {
  .hero,
  .hero-heading-row,
  .hero-highlights,
  .about-grid,
  .project-grid,
  .project-grid-wide,
  .skills-grid,
  .education-grid,
  .certifications-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    align-items: start;
  }

  .contact-links {
    justify-items: start;
    text-align: left;
  }

  .contact-links a {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 1.2rem), var(--max-width));
  }

  .site-header {
    flex-direction: column;
    align-items: start;
    top: 0.5rem;
    padding: 0.85rem;
  }

  h1 {
    font-size: clamp(2.7rem, 16vw, 4rem);
  }

  h2 {
    font-size: clamp(2rem, 12vw, 3rem);
  }

  .hero {
    padding-top: 1.6rem;
  }

  .site-nav {
    width: 100%;
    gap: 0.55rem;
  }

  .site-nav a {
    min-height: 2.4rem;
    padding: 0.5rem 0.8rem;
    font-size: 0.92rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .marquee-track {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}