:root {
  --bg: #f6efe4;
  --surface: rgba(255, 251, 245, 0.72);
  --surface-strong: #fff9f1;
  --text: #1d1b17;
  --muted: #5f594f;
  --line: rgba(29, 27, 23, 0.08);
  --sun: #ffae49;
  --teal: #69c8c0;
  --coral: #f17c67;
  --shadow: 0 24px 60px rgba(50, 33, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 174, 73, 0.28), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(105, 200, 192, 0.22), transparent 25%),
    linear-gradient(180deg, #f8f1e7 0%, #f3eadc 100%);
}

body::before {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 27, 23, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 27, 23, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 90%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 30px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  margin-bottom: 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 249, 241, 0.8);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(43, 30, 19, 0.08);
}

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

.brand {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
}

section {
  margin-bottom: 18px;
}

.hero,
.grid-section,
.profiles,
.certificates,
.experience,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.85fr);
  gap: 20px;
  align-items: stretch;
  padding: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 18px;
  font-size: clamp(3.3rem, 9vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

h1 span,
h2 {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
}

h1 span {
  display: block;
  color: #8d4628;
  font-style: italic;
}

.hero-text,
.content-card p,
.profile-card p,
.project-card p,
.certificate-card p,
.timeline-item p,
.contact-panel p {
  color: var(--muted);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.hero-highlights span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(29, 27, 23, 0.06);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  background: var(--text);
  color: #fff9f1;
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-card {
  display: grid;
  gap: 12px;
}

.metric,
.content-card,
.profile-card,
.project-card,
.certificate-card,
.timeline-item {
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface-strong);
}

.metric-label,
.project-type,
.timeline-year {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.grid-section,
.profiles,
.certificates,
.experience,
.contact-panel {
  padding: 26px;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 14px;
  align-items: stretch;
}

.about-photo-card {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 174, 73, 0.16), rgba(255, 249, 241, 0.95));
}

.about-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(29, 27, 23, 0.08);
  background: #f4e9d9;
}

.section-heading {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
}

h2 {
  max-width: 14ch;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.projects {
  padding: 6px 0 4px;
}

.profiles,
.certificates {
  margin-bottom: 18px;
}

.profile-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.profile-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.project-card h3,
.profile-card h3,
.certificate-card h3,
.timeline-item h3 {
  margin-bottom: 8px;
  font-size: 1.28rem;
}

.profile-card {
  background: linear-gradient(180deg, rgba(141, 70, 40, 0.12), rgba(255, 249, 241, 0.98));
}

.certificate-card {
  background: linear-gradient(180deg, rgba(105, 200, 192, 0.12), rgba(255, 249, 241, 0.98));
}

.profile-label,
.certificate-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 12px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(29, 27, 23, 0.07);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}



.accent-sun {
  background:
    linear-gradient(180deg, rgba(255, 174, 73, 0.22), rgba(255, 249, 241, 0.96));
}

.accent-teal {
  background:
    linear-gradient(180deg, rgba(105, 200, 192, 0.24), rgba(255, 249, 241, 0.96));
}

.accent-coral {
  background:
    linear-gradient(180deg, rgba(241, 124, 103, 0.24), rgba(255, 249, 241, 0.96));
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.tags li {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(29, 27, 23, 0.06);
  font-size: 0.86rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.skills-list li {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(141, 70, 40, 0.08);
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 500;
}

.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: 22px;
  padding: 10px 14px;
  border: 1px solid rgba(29, 27, 23, 0.12);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  background: rgba(255, 249, 241, 0.72);
}

.certificate-card .project-link,
.profile-card .project-link,
.project-card .project-link {
  margin-top: auto;
}

.project-card .project-link {
  margin-top: 26px;
}

.project-link-muted {
  opacity: 0.7;
  cursor: default;
  pointer-events: none;
}

.project-link:hover,
.metric-links a:hover,
.nav a:hover,
.contact-links a:hover {
  color: #8d4628;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: center;
}

.contact-links {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.contact-links a {
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(29, 27, 23, 0.2);
  font-size: 0.98rem;
  overflow-wrap: anywhere;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@media (max-width: 900px) {
  .hero,
  .about-layout,
  .contact-panel,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .topbar {
    top: 10px;
    border-radius: 28px;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
  }

  .hero,
  .grid-section,
  .profiles,
  .certificates,
  .experience,
  .contact-panel {
    padding: 22px;
  }

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

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

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
  }

  .topbar {
    position: static;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 18px;
    padding: 14px;
    border-radius: 20px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.8rem, 16vw, 4.3rem);
  }

  h2 {
    max-width: none;
  }

  .hero {
    padding: 22px 18px;
    gap: 16px;
  }

  .grid-section,
  .profiles,
  .certificates,
  .experience,
  .contact-panel {
    padding: 18px;
    border-radius: 22px;
  }

  .metric,
  .content-card,
  .profile-card,
  .project-card,
  .certificate-card,
  .timeline-item {
    padding: 16px;
    border-radius: 18px;
  }

  .hero-actions,
  .nav {
    gap: 10px;
  }

  .profile-grid,
  .project-grid,
  .certificate-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    gap: 10px;
  }

  .button {
    width: 100%;
  }
}