:root {
  --bg: #f3efe7;
  --bg-soft: #ebe4d8;
  --surface: rgba(255, 250, 243, 0.88);
  --surface-strong: #fdf9f2;
  --surface-accent: #1f3552;
  --surface-accent-2: #27496f;
  --text: #16212f;
  --text-soft: #556171;
  --line: rgba(22, 33, 47, 0.1);
  --line-strong: rgba(31, 53, 82, 0.22);
  --accent: #8f6a3a;
  --accent-soft: #d2b48a;
  --accent-deep: #5b4021;
  --shadow: 0 20px 50px rgba(22, 33, 47, 0.09);
  --shadow-pop: 0 26px 60px rgba(19, 32, 50, 0.15);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(143, 106, 58, 0.18), transparent 28%),
    radial-gradient(circle at 88% 14%, rgba(41, 78, 120, 0.26), transparent 20%),
    radial-gradient(circle at 50% 100%, rgba(143, 106, 58, 0.1), transparent 30%),
    linear-gradient(180deg, #faf5eb 0%, #f0e6d6 45%, #e7dccd 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 70%);
  opacity: 0.55;
}

body::after {
  content: "";
  position: fixed;
  top: 80px;
  right: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 73, 111, 0.24), rgba(39, 73, 111, 0));
  filter: blur(24px);
  pointer-events: none;
}

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

button {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 20px 0;
  backdrop-filter: blur(18px);
  background: rgba(243, 239, 231, 0.72);
  border-bottom: 1px solid rgba(31, 53, 82, 0.08);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--surface-accent), #2f4b71);
  color: #fdf9f2;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 14px 30px rgba(31, 53, 82, 0.18);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand-copy span {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  position: relative;
  font-size: 0.95rem;
  color: var(--text-soft);
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--surface-accent));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.hero {
  padding: 88px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.card,
.timeline-card,
.project-card,
.education-card,
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  padding: 56px;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: var(--shadow-pop);
}

.hero-copy::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 15%, rgba(143, 106, 58, 0.12), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(39, 73, 111, 0.16), transparent 20%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.56), transparent 65%);
  pointer-events: none;
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143, 106, 58, 0.18), rgba(143, 106, 58, 0));
  pointer-events: none;
}

.hero-copy > * {
  position: relative;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1,
.section-heading h2 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(3.7rem, 6vw, 6.3rem);
  margin-bottom: 22px;
}

.hero-text,
.section-heading p,
.project-card p,
.timeline-card p,
.card p,
.contact-copy,
.education-card p {
  color: var(--text-soft);
  line-height: 1.8;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.05rem;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-chips span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(31, 53, 82, 0.1);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(31, 53, 82, 0.06);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--surface-accent), #34567f);
  color: #fdf9f2;
  box-shadow: 0 16px 32px rgba(31, 53, 82, 0.2);
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.54);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hero-meta div {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(31, 53, 82, 0.08);
}

.meta-label,
.panel-label,
.timeline-period,
.project-type,
.education-year {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-meta strong {
  display: block;
  margin-top: 6px;
  font-size: 0.98rem;
}

.hero-panel {
  padding: 28px;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(210, 180, 140, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(28, 45, 68, 0.98), rgba(21, 35, 53, 0.98)),
    var(--surface-accent);
  color: #edf2f8;
  box-shadow: 0 28px 56px rgba(20, 32, 49, 0.28);
}

.panel-label {
  margin-bottom: 18px;
  color: rgba(233, 211, 181, 0.82);
}

.panel-card {
  display: grid;
  gap: 18px;
}

.panel-stat {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-stat > span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(233, 211, 181, 0.12);
  color: #f3d7b4;
  font-weight: 800;
}

.panel-stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.panel-stat p {
  color: rgba(237, 242, 248, 0.74);
  line-height: 1.7;
}

.section {
  padding: 36px 0;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 18px;
  bottom: 18px;
  background: rgba(255, 255, 255, 0.2);
  border-top: 1px solid rgba(31, 53, 82, 0.04);
  border-bottom: 1px solid rgba(31, 53, 82, 0.04);
  pointer-events: none;
}

.section .container {
  position: relative;
}

.section-heading {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.section-heading h2 {
  max-width: 14ch;
  font-size: clamp(2.5rem, 4.2vw, 4rem);
}

.section-heading p {
  max-width: 64ch;
}

.about-grid,
.capability-grid,
.education-grid,
.contact-grid {
  display: grid;
  gap: 22px;
}

.about-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

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

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

.contact-grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: start;
}

.card,
.education-card,
.contact-card,
.timeline-card,
.project-card {
  border-radius: var(--radius-lg);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.card,
.education-card,
.contact-card {
  padding: 28px;
}

.card:hover,
.education-card:hover,
.timeline-card:hover,
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-pop);
  border-color: rgba(39, 73, 111, 0.18);
}

.card h3,
.education-card h3,
.project-card h3,
.timeline-card h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.bullet-list {
  display: grid;
  gap: 14px;
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-soft);
  line-height: 1.75;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--surface-accent));
}

.timeline-card {
  padding: 34px;
  position: relative;
  overflow: hidden;
}

.timeline-card::before,
.project-card::before,
.education-card::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 0;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--surface-accent-2), var(--accent-soft));
}

.timeline-meta,
.project-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.timeline-heading,
.education-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.timeline-heading {
  margin-bottom: 16px;
}

.timeline-org {
  color: var(--text-soft);
  font-weight: 600;
}

.timeline-badge,
.project-status,
.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 700;
}

.project-status-muted {
  color: var(--text-soft);
}

.project-link {
  transition: transform 180ms ease, background 180ms ease;
}

.project-link:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.96);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.project-card {
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -80px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 73, 111, 0.14), rgba(39, 73, 111, 0));
  pointer-events: none;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tag-row span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(31, 53, 82, 0.06);
  border: 1px solid rgba(31, 53, 82, 0.08);
  color: var(--text-soft);
  font-size: 0.86rem;
  font-weight: 600;
}

.education-card strong {
  display: inline-block;
  margin-top: 18px;
  font-size: 1.2rem;
  color: var(--accent-deep);
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  min-height: 58px;
  padding: 8px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 237, 226, 0.92));
  border: 1px solid rgba(31, 53, 82, 0.1);
  box-shadow: 0 10px 20px rgba(22, 33, 47, 0.07);
  flex-shrink: 0;
}

.institution-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
}

.institution-logo-wide {
  width: 92px;
  height: 28px;
}

.education-card .logo-badge {
  min-width: 68px;
  min-height: 68px;
  padding: 10px;
}

.education-card .institution-logo {
  width: 48px;
  height: 48px;
}

.contact-section {
  padding-bottom: 72px;
}

.contact-card {
  display: grid;
  gap: 14px;
  background:
    radial-gradient(circle at top right, rgba(210, 180, 140, 0.18), transparent 26%),
    linear-gradient(180deg, rgba(31, 53, 82, 0.97), rgba(26, 44, 67, 0.97));
  color: #edf2f8;
}

.contact-card a {
  display: block;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 180ms ease, background 180ms ease;
}

.contact-card a:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.1);
}

.site-footer {
  padding: 0 0 28px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 22px;
  border-top: 1px solid rgba(31, 53, 82, 0.12);
  color: var(--text-soft);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .project-grid,
  .education-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 40px 30px;
  }

  .hero-meta {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .hero h1 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 14px 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(253, 249, 242, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-copy,
  .hero-panel,
  .timeline-card,
  .project-card,
  .card,
  .education-card,
  .contact-card {
    border-radius: 24px;
  }

  .timeline-heading,
  .education-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy {
    padding: 32px 22px;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 13vw, 4rem);
  }

  .section-heading h2 {
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .timeline-card,
  .project-card,
  .card,
  .education-card,
  .contact-card {
    padding: 24px 20px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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