:root, [data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.8rem, 1.6rem + 4vw, 5.6rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --color-bg: #fff8f4;
  --color-surface: rgba(255, 255, 255, 0.72);
  --color-surface-2: #fffdfb;
  --color-surface-offset: #fff1ea;
  --color-surface-strong: rgba(220, 237, 194, 0.55);
  --color-border: rgba(92, 76, 76, 0.12);
  --color-divider: rgba(92, 76, 76, 0.08);
  --color-text: #3f3538;
  --color-text-muted: #75686c;
  --color-text-faint: #a4979b;
  --color-primary: #ff8c94;
  --color-primary-hover: #f66d79;
  --color-secondary: #a8e6ce;
  --color-accent: #ffd3b5;
  --color-card-glow: rgba(255, 140, 148, 0.18);
  --shadow-sm: 0 10px 28px rgba(88, 64, 72, 0.06);
  --shadow-md: 0 18px 48px rgba(88, 64, 72, 0.10);
  --shadow-lg: 0 30px 90px rgba(88, 64, 72, 0.14);
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-full: 999px;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-display: 'Syne', 'Manrope', sans-serif;
  --content: 1180px;
  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --color-bg: #1f1b22;
  --color-surface: rgba(41, 34, 42, 0.78);
  --color-surface-2: #2a232c;
  --color-surface-offset: #352c36;
  --color-surface-strong: rgba(78, 108, 98, 0.36);
  --color-border: rgba(255, 240, 235, 0.10);
  --color-divider: rgba(255, 240, 235, 0.08);
  --color-text: #f7ece8;
  --color-text-muted: #d6c0bd;
  --color-text-faint: #9b8b91;
  --color-primary: #ffaaa6;
  --color-primary-hover: #ffc1be;
  --color-secondary: #a8e6ce;
  --color-accent: #ffd3b5;
  --color-card-glow: rgba(255, 170, 166, 0.20);
  --shadow-sm: 0 10px 28px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.44);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(168, 230, 206, 0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 170, 166, 0.20), transparent 30%),
    linear-gradient(180deg, var(--color-bg), var(--color-surface-2));
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
ul { list-style: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-full);
  z-index: 1000;
}

.skip-link:focus { top: 1rem; }

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.08;
  margin-bottom: var(--space-3);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-primary) 14%, transparent);
  color: var(--color-primary);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.section-copy {
  color: var(--color-text-muted);
  max-width: 62ch;
  margin-bottom: 3rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--color-bg) 76%, transparent);
  border-bottom: 1px solid var(--color-divider);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 800;
}

.brand-mark {
  width: 44px;
  aspect-ratio: 1;
  border-radius: 15px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-secondary) 48%, var(--color-primary)));
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand-label strong {
  display: block;
  font-size: var(--text-sm);
}

.brand-label span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-full);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-text);
  background: var(--color-surface);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle,
.menu-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.menu-toggle {
  display: none;
}

.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 10vw, 8rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}

h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 11ch;
  margin-bottom: var(--space-5);
}

.hero p {
  max-width: 60ch;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.cta-row,
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-shortcuts {
  margin-top: 1rem;
}

.btn {
  min-height: 48px;
  padding: 0.95rem 1.2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

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

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-secondary {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.hero-card {
  position: relative;
  padding: clamp(1.3rem, 2vw, 1.8rem);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  isolation: isolate;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -20% auto auto -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--color-card-glow), transparent 65%);
  z-index: -1;
}

.hero-panel {
  display: grid;
  gap: 1rem;
}

.hero-stat {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

.hero-stat strong {
  font-size: var(--text-lg);
}

.hero-stat span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.mini-card {
  padding: 1.1rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
}

.mini-card small {
  display: block;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.mini-card strong {
  display: block;
  font-size: var(--text-lg);
}

.about-grid,
.quote-grid,
.journey-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
}

.glass-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: clamp(1.25rem, 2vw, 2rem);
}

.summary-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.summary-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  color: var(--color-text-muted);
}

.summary-list li::before {
  content: "✦";
  color: var(--color-primary);
  font-size: 1rem;
  margin-top: 0.1rem;
}

.quote-card {
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--color-secondary) 22%, var(--color-surface-2)),
    color-mix(in srgb, var(--color-accent) 22%, var(--color-surface))
  );
}

.quote-card p {
  font-size: var(--text-lg);
  line-height: 1.5;
  max-width: 28ch;
}

.quote-card strong {
  display: inline-block;
  margin-top: var(--space-4);
}

.project-parallax {
  display: grid;
  gap: 1.3rem;
  perspective: 1200px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.25rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: 1.7rem;
  background: #2b2228;
  color: white;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
  transform-style: preserve-3d;
  transition: transform 320ms cubic-bezier(0.16,1,0.3,1), box-shadow 320ms cubic-bezier(0.16,1,0.3,1);
}

.project-card:hover {
  transform: translateY(-8px) rotateX(4deg);
}

.project-visual {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 420ms ease;
}

.project-card:hover .project-visual {
  transform: scale(1.09);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 10%, rgba(27, 17, 22, 0.25) 38%, rgba(15, 10, 12, 0.92) 100%);
}

.project-content {
  position: absolute;
  inset: auto 1.2rem 1.2rem 1.2rem;
  z-index: 1;
}

.project-tag {
  display: inline-flex;
  margin-bottom: 0.8rem;
  padding: 0.45rem 0.72rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  font-size: var(--text-xs);
}

.project-content h3 {
  font-size: var(--text-lg);
  margin-bottom: 0.4rem;
}

.project-content p {
  color: rgba(255,255,255,0.78);
  font-size: var(--text-sm);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.skill-card {
  padding: 1.4rem;
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.skill-card h3 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pill {
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-secondary) 18%, var(--color-surface-offset));
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.timeline {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 0 1rem 0;
  border-top: 1px solid var(--color-divider);
}

.timeline-item:first-child {
  border-top: 0;
}

.timeline-year {
  min-width: 88px;
  padding-top: 0.15rem;
  color: var(--color-primary);
  font-weight: 700;
}

.timeline-item p {
  color: var(--color-text-muted);
}

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-card,
.links-card {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-card h3,
.links-card h3 {
  margin-bottom: 0.75rem;
}

.contact-card p,
.links-card p {
  color: var(--color-text-muted);
}

.social-links {
  margin-top: 1rem;
}

.social-link {
  min-height: 44px;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--text-sm);
}

.social-link:hover {
  border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
  color: var(--color-primary);
}

footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--color-divider);
  color: var(--color-text-muted);
}

.footer-row {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(15, 10, 12, 0.72);
  z-index: 100;
  padding: 1rem;
}

.modal[aria-hidden="false"] {
  display: flex;
}

.modal-panel {
  width: min(720px, 100%);
  max-height: min(88vh, 900px);
  overflow: auto;
  padding: 1.4rem;
  border-radius: 1.8rem;
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.modal-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}

.modal-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.modal-media {
  aspect-ratio: 16 / 9;
  border-radius: 1.2rem;
  background-size: cover;
  background-position: center;
  margin-bottom: 1rem;
}

.modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.1rem;
}

.modal-kicker {
  margin-bottom: 0.7rem;
}

.modal-title {
  margin-bottom: 0.3rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .quote-grid,
  .journey-grid,
  .contact-box {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-grid;
  }

  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.75rem);
    padding: 1rem;
    border-radius: var(--radius-xl);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

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

@media (max-width: 720px) {
  h1 {
    max-width: 100%;
  }

  .project-grid,
  .skills-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .project-card {
    min-height: 300px;
  }

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

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}