*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a, button, [role="button"] { cursor: none !important; }

/* LIGHT */
[data-theme="light"] {
  --bg: #f5f2ed;
  --surface: #ede9e2;
  --text: #0e0e0e;
  --muted: #7a7570;
  --accent: #c8401a;
  --border: #d4cfc8;
  --white: #faf8f4;
  --nav-bg: rgba(245,242,237,0.92);
}

/* DARK */
[data-theme="dark"] {
  --bg: #111110;
  --surface: #1a1917;
  --text: #e8e4de;
  --muted: #6b6660;
  --accent: #e05a30;
  --border: #2a2826;
  --white: #161513;
  --nav-bg: rgba(17,17,16,0.92);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
  transition: background 0.35s, color 0.35s;
}

/* CURSOR */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: background 0.35s;
}
.cursor-ring {
  position: fixed;
  width: 32px; height: 32px;
  border: 1px solid rgba(200,64,26,0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}
@media (hover: none) {
  .cursor, .cursor-ring { display: none; }
}

::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 4rem;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.35s;
}
nav.scrolled { border-bottom-color: var(--border); }

.nav-logo {
  font-family: 'Cormorant', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: color 0.35s;
}
.nav-logo sup { color: var(--accent); font-size: 0.55rem; vertical-align: super; }

.nav-right { display: flex; align-items: center; gap: 2.5rem; }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* THEME TOGGLE */
.theme-toggle {
  display: flex; align-items: center;
  width: 36px; height: 20px;
  background: var(--border);
  border-radius: 10px;
  border: none;
  position: relative;
  transition: background 0.35s;
  flex-shrink: 0;
}
.theme-toggle::after {
  content: '';
  position: absolute;
  left: 3px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
[data-theme="dark"] .theme-toggle::after { transform: translateX(16px); }

#hero {
  min-height: 100vh;
  padding: 0 4rem;
  display: flex; flex-direction: column; justify-content: center;
}

.hero-eyebrow {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: up 0.7s 0.1s forwards;
}

.hero-name {
  font-family: 'Cormorant', serif;
  font-size: clamp(4rem, 9vw, 8.5rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.01em;
  color: var(--text);
  opacity: 0;
  animation: up 0.7s 0.25s forwards;
  transition: color 0.35s;
}
.hero-name .accent-word { color: var(--accent); }

.hero-rule {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 3rem 0;
  opacity: 0;
  animation: up 0.7s 0.4s forwards;
  position: relative;
  transition: background 0.35s;
}
.hero-rule::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  height: 1px; width: 0;
  background: var(--accent);
  animation: lineGrow 1.2s 0.8s cubic-bezier(0.16,1,0.3,1) forwards;
}
@keyframes lineGrow { to { width: 30%; } }

.hero-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4rem;
  opacity: 0;
  animation: up 0.7s 0.55s forwards;
}
.hero-desc {
  grid-column: 1 / 3;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
  max-width: 540px;
  transition: color 0.35s;
}
.hero-desc strong { color: var(--text); font-weight: 500; transition: color 0.35s; }

.hero-meta { display: flex; flex-direction: column; justify-content: flex-end; gap: 0.75rem; }
.meta-item { display: flex; flex-direction: column; }
.meta-key { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); transition: color 0.35s; }
.meta-val { font-size: 12px; color: var(--text); margin-top: 0.1rem; transition: color 0.35s; }
.meta-val.accent { color: var(--accent); }

.hero-cta {
  margin-top: 3.5rem;
  display: flex; gap: 1.5rem; align-items: center;
  opacity: 0;
  animation: up 0.7s 0.7s forwards;
}
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-fill {
  padding: 0.85rem 2rem;
  background: var(--text);
  color: var(--bg);
}
.btn-fill:hover { background: var(--accent); color: #fff; }
.btn-ghost { color: var(--muted); border-bottom: 1px solid var(--border); padding-bottom: 1px; }
.btn-ghost:hover { color: var(--text); border-bottom-color: var(--text); }

@keyframes up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* SECTIONS */
section { padding: 8rem 4rem; transition: background 0.35s; }

.s-header {
  display: flex; align-items: baseline; gap: 2rem;
  margin-bottom: 5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.35s;
}
.s-num { font-size: 10px; letter-spacing: 0.2em; color: var(--muted); text-transform: uppercase; transition: color 0.35s; }
.s-title {
  font-family: 'Cormorant', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.1;
  transition: color 0.35s;
}
.s-title em { font-style: italic; color: var(--accent); }

/* EXPERIENCE */
#experience { background: var(--white); }

.exp-grid { display: grid; grid-template-columns: 210px 1fr; }
.exp-item { display: contents; }
.exp-item-left {
  padding: 2rem 3rem 2rem 0;
  border-top: 1px solid var(--border);
  transition: border-color 0.35s;
}
.exp-item-right {
  padding: 2rem 0 2rem 3rem;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  transition: border-color 0.35s;
}
.exp-date { font-size: 12px; letter-spacing: 0.05em; color: var(--muted); line-height: 1.6; display: flex; flex-direction: column; gap: 0.1rem; transition: color 0.35s; }
.exp-date .year { color: var(--accent); font-size: 12px; }
.exp-org { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; transition: color 0.35s; }
.exp-role {
  font-family: 'Cormorant', serif;
  font-size: 1.15rem; font-weight: 700;
  color: var(--text); margin-bottom: 0.75rem; line-height: 1.3;
  transition: color 0.35s;
}
.exp-desc { font-size: 12px; color: var(--muted); line-height: 1.9; max-width: 560px; transition: color 0.35s; }
.exp-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.tag {
  font-size: 10px; letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border);
  color: var(--muted); text-transform: uppercase;
  transition: border-color 0.35s, color 0.35s;
}

/* PROJECTS */
#projects { background: var(--bg); }

.proj-list { display: flex; flex-direction: column; }
.proj-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: baseline;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.2s, border-color 0.35s;
}
.proj-item:last-child { border-bottom: 1px solid var(--border); }
.proj-item:hover { padding-left: 0.5rem; }
.proj-item:hover .proj-title { color: var(--accent); }
.proj-item:hover .proj-arrow { opacity: 1; transform: translateX(0); }

.proj-num { font-size: 10px; color: var(--muted); letter-spacing: 0.1em; transition: color 0.35s; }
.proj-title {
  font-family: 'Cormorant', serif;
  font-size: 1.3rem; font-weight: 700;
  color: var(--text); transition: color 0.2s;
  margin-bottom: 0.3rem;
}
.proj-desc { font-size: 12px; color: var(--muted); line-height: 1.7; max-width: 500px; transition: color 0.35s; }
.proj-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.proj-arrow {
  font-size: 18px; color: var(--accent);
  opacity: 0; transform: translateX(-8px);
  transition: all 0.25s; align-self: center;
}

/* SKILLS */
#skills { background: var(--surface); }

.skills-cols {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.skill-group {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: baseline;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.35s;
}
.skill-group:first-child { border-top: 1px solid var(--border); }
.skill-group-title {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent);
  transition: color 0.35s;
}
.skill-list {
  display: flex; flex-wrap: wrap;
  gap: 0 2.5rem;
}
.skill-row {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
  line-height: 2;
}
.skill-row:hover { color: var(--text); }

/* CONTACT */
#contact { background: var(--white); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; align-items: start; }
.contact-body p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-bottom: 1.25rem; transition: color 0.35s; }
.contact-body p strong { color: var(--text); font-weight: 500; transition: color 0.35s; }

.contact-links-list { display: flex; flex-direction: column; }
.c-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 0;
  border-top: 1px solid var(--border);
  text-decoration: none;
  transition: padding-left 0.2s, border-color 0.35s;
}
.c-link:last-child { border-bottom: 1px solid var(--border); }
.c-link:hover { padding-left: 0.5rem; }
.c-link:hover .c-platform { color: var(--text); }
.c-link:hover .c-arrow { color: var(--accent); }
.c-left { display: flex; flex-direction: column; gap: 0.1rem; }
.c-platform { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); transition: color 0.2s; }
.c-handle { font-family: 'Cormorant', serif; font-size: 1.05rem; color: var(--text); transition: color 0.35s; }
.c-arrow { color: var(--muted); font-size: 16px; transition: color 0.2s; }

/* FOOTER */
footer {
  padding: 2rem 4rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg);
  transition: background 0.35s, border-color 0.35s;
}
footer span { font-size: 11px; color: var(--muted); transition: color 0.35s; }

/* REVEAL */
.reveal {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.reveal.hidden { opacity: 0; transform: translateY(16px); }
.reveal-d1 { transition-delay: 0.07s; }
.reveal-d2 { transition-delay: 0.14s; }

/* RESPONSIVE */
@media (hover: none) {
  body { }
}
@media (max-width: 900px) {
  nav { padding: 1.2rem 1.5rem; }
  section { padding: 5rem 1.5rem; }
  #hero { padding: 8rem 1.5rem 4rem; }
  .hero-bottom { grid-template-columns: 1fr; }
  .hero-meta { display: none; }
  .exp-grid { grid-template-columns: 1fr; }
  .exp-item-left { border-top: none; padding: 0 0 0.5rem 0; }
  .exp-item-right { border-left: none; border-top: 1px solid var(--border); padding-left: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .skill-group { grid-template-columns: 1fr; gap: 0.5rem; }
  .proj-item { grid-template-columns: 50px 1fr; }
  .proj-arrow { display: none; }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .hero-name { font-size: 3rem; }
}