/* ══════════════════════════════════════
   Reset & CSS Variables
══════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --accent: #7A003C;
  --accent-light: #9b0049;
  --accent-dim: rgba(122, 0, 60, 0.12);
  --accent-border: rgba(122, 0, 60, 0.35);
  --accent-glow: rgba(122, 0, 60, 0.25);
  --transition: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --bg:         #080808;
  --bg2:        #111111;
  --bg3:        #1a1a1a;
  --border:     rgba(255, 255, 255, 0.07);
  --text:       #e8e4dc;
  --text-dim:   rgba(232, 228, 220, 0.50);
  --text-faint: rgba(232, 228, 220, 0.20);
  --card:       #111111;
  --nav-bg:     rgba(8, 8, 8, 0.88);
  --toggle-bg:  #1a1a1a;
}

[data-theme="light"] {
  --bg:         #f5f2ec;
  --bg2:        #ece9e1;
  --bg3:        #e2dfd7;
  --border:     rgba(0, 0, 0, 0.09);
  --text:       #141414;
  --text-dim:   rgba(20, 20, 20, 0.52);
  --text-faint: rgba(20, 20, 20, 0.20);
  --card:       #ece9e1;
  --nav-bg:     rgba(245, 242, 236, 0.88);
  --toggle-bg:  #dedad2;
}

/* ══════════════════════════════════════
   Base
══════════════════════════════════════ */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Sora', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
  opacity: 0.45;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ══════════════════════════════════════
   Navigation
══════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 2.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), border-color var(--transition);
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-style: italic;
  color: var(--text);
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: color 0.2s;
  user-select: none;
}

.nav-logo span {
  color: var(--accent);
  font-style: normal;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  border: none;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text);
  background: var(--bg3);
}

.nav-link.active {
  color: var(--accent);
}

.nav-link.resume-link {
  color: var(--accent);
  border: 1px solid var(--accent-border);
  background: var(--accent-dim);
}

.nav-link.resume-link:hover {
  background: rgba(122, 0, 60, 0.22);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 48px;
  height: 26px;
  background: var(--toggle-bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: background var(--transition);
}

.theme-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform var(--transition);
  box-shadow: 0 0 8px var(--accent-glow);
}

[data-theme="light"] .theme-toggle::after {
  transform: translateX(22px);
}

/* ══════════════════════════════════════
   Pages
══════════════════════════════════════ */
.page {
  display: none;
  padding-top: 64px;
  min-height: 100vh;
}

.page.active {
  display: block;
  animation: pageIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════
   Home — Hero
══════════════════════════════════════ */
.home-hero {
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

/* Hero two-column layout */
.hero-layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 4rem;
  width: 100%;
}

.hero-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Headshot */
.hero-photo-wrap {
  flex-shrink: 0;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.5s forwards;
  margin-top: 2rem;   /* pushes it DOWN */
  margin-left: -8rem;   /* pulls it LEFT */
}


.hero-photo {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 2px solid var(--accent-border);
  box-shadow: 0 0 0 6px var(--accent-dim), 0 20px 50px rgba(0,0,0,0.25);
  overflow: hidden;
  background: var(--bg3);
  position: relative;
  transition: box-shadow 0.3s;
}

.hero-photo:hover {
  box-shadow: 0 0 0 8px var(--accent-dim), 0 24px 60px rgba(122,0,60,0.18);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 80%;
  display: block;
}

/* Placeholder when no image */
.hero-photo--empty::after {
  content: 'SP';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-style: italic;
  color: var(--accent);
  opacity: 0.4;
}

@media (max-width: 768px) {
  .hero-layout {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }
  .hero-text {
    align-items: center;
    text-align: center;
    width: 100%;
  }
  .hero-photo-wrap {
    margin-top: 0;
    margin-left: 0;
    display: flex;
    justify-content: center;
    width: 100%;
  }
  .hero-photo {
    width: 200px;
    height: 200px;
  }
  .hero-photo--empty::after {
    font-size: 2.5rem;
  }
  .social-links {
    justify-content: center;
  }
  .typing-container {
    justify-content: center;
  }
  .scroll-hint {
    align-self: center;
  }
}

.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.8rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s 0.35s forwards;
}

.hero-name em {
  font-style: italic;
  color: var(--text-dim);
}

.typing-container {
  font-size: clamp(1.05rem, 2.5vw, 1.4rem);
  color: var(--text-dim);
  font-weight: 300;
  min-height: 2.2em;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.55s forwards;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.typing-prefix {
  color: var(--text-faint);
  font-family: 'DM Mono', monospace;
  font-size: 0.9em;
}

#typed-text {
  color: var(--text);
  font-weight: 500;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: var(--accent);
  animation: blink 1s infinite;
  border-radius: 1px;
  vertical-align: middle;
  margin-left: 1px;
}

/* Social Links */
.social-links {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.75s forwards;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  text-decoration: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.77rem;
  letter-spacing: 0.04em;
  background: var(--bg2);
  transition: border-color 0.22s, color 0.22s, background 0.22s, transform 0.22s;
  cursor: pointer;
}

.social-link:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.social-link svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
  flex-shrink: 0;
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 2.5rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-faint);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s 1.2s forwards;
}

.scroll-hint::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--text-faint);
}

/* ══════════════════════════════════════
   Home — About Strip
══════════════════════════════════════ */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0 2.5rem;
}

.home-about {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4.5rem 2.5rem 6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-text p {
  color: var(--text-dim);
  font-size: 0.93rem;
  line-height: 1.9;
  margin-bottom: 1.15rem;
}

.about-text p strong {
  color: var(--text);
  font-weight: 600;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
}

.stat-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.8rem;
  transition: border-color 0.25s, transform 0.25s;
}

.stat-box:hover {
  border-color: var(--accent-border);
  transform: translateY(-2px);
}

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 0.4rem;
  color: var(--accent);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* ══════════════════════════════════════
   Shared Section Styles
══════════════════════════════════════ */
.section {
  max-width: 900px;
  margin: 0 auto;
  padding: 5rem 2.5rem;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 3.5rem;
  line-height: 1.1;
}

.section-title em {
  font-style: italic;
  color: var(--text-dim);
}

/* ══════════════════════════════════════
   Experience
══════════════════════════════════════ */
.exp-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.exp-item {
  position: relative;
  padding: 2rem 2.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.25s, transform 0.25s;
  overflow: hidden;
}

.exp-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
  transition: background 0.25s;
}

.exp-item:hover {
  border-color: var(--accent-border);
  transform: translateX(5px);
}

.exp-item:hover::before {
  background: var(--accent);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.45rem;
  flex-wrap: wrap;
}

.exp-role {
  font-weight: 600;
  font-size: 1rem;
}

.exp-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  white-space: nowrap;
  padding: 0.25rem 0.65rem;
  background: var(--bg3);
  border-radius: 4px;
}

.exp-company {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.exp-desc {
  color: var(--text-dim);
  font-size: 0.875rem;
  line-height: 1.8;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  padding: 0.22rem 0.65rem;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg3);
}

/* ══════════════════════════════════════
   Extra Curriculars
══════════════════════════════════════ */
.extra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(265px, 1fr));
  gap: 2px;
}

.extra-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.extra-card::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  transform: scale(0.4);
  filter: blur(35px);
  pointer-events: none;
}

.extra-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
}

.extra-card:hover::after {
  opacity: 0.18;
  transform: scale(1);
}

.extra-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
}

.extra-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.extra-role {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.03em;
}

.extra-desc {
  color: var(--text-dim);
  font-size: 0.84rem;
  line-height: 1.75;
}

/* ══════════════════════════════════════
   Projects
══════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, var(--accent-dim), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.project-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-3px);
}

.project-card:hover::before {
  opacity: 1;
}

/* Wide card spans both columns */
.project-card--wide {
  grid-column: 1 / -1;
}

.project-card--wide .project-desc {
  max-width: 680px;
}

.project-card-top {
  margin-bottom: 1.2rem;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.project-type {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg3);
}

.project-type--award {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-dim);
  text-transform: none;
  letter-spacing: 0.03em;
}

.project-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.project-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text-dim);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.project-icon-link:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

.project-icon-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.project-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.project-desc {
  color: var(--text-dim);
  font-size: 0.845rem;
  line-height: 1.8;
}

/* ══════════════════════════════════════
   Resume
══════════════════════════════════════ */
.resume-section {
  max-width: 780px;
  margin: 0 auto;
  padding: 5rem 2.5rem;
}

.resume-intro {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.8rem;
}

.resume-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 2.2rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
  font-family: 'Sora', sans-serif;
  letter-spacing: -0.01em;
}

.resume-cta:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px var(--accent-glow);
}

.resume-cta svg {
  width: 16px;
  height: 16px;
}

.resume-preview {
  margin-top: 3.5rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card);
  padding: 2.5rem;
}

.resume-block {
  margin-bottom: 2rem;
}

.resume-block--last {
  margin-bottom: 0;
}

.resume-block-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.6rem;
  margin-bottom: 1.2rem;
}

.resume-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
  flex-wrap: wrap;
}

.resume-row:last-child {
  border-bottom: none;
}

.resume-skills-row {
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: none;
}

.resume-skills-row .tag {
  font-size: 0.75rem;
  padding: 0.3rem 0.8rem;
}

.resume-item-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.resume-item-detail {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.15rem;
}

.resume-item-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ══════════════════════════════════════
   Footer
══════════════════════════════════════ */
footer {
  border-top: 1px solid var(--border);
  padding: 1.6rem 2.5rem;
  background: var(--bg);
  transition: background var(--transition), border-color var(--transition);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.73rem;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

.footer-text {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-heart {
  color: var(--accent);
  font-size: 0.85rem;
  display: inline-block;
  animation: heartbeat 2.4s ease-in-out infinite;
  line-height: 1;
}

.footer-divider {
  opacity: 0.4;
}

.footer-copy {
  color: var(--text-faint);
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1);    opacity: 1;    }
  14%       { transform: scale(1.25); opacity: 1;    }
  28%       { transform: scale(1);    opacity: 1;    }
  42%       { transform: scale(1.15); opacity: 0.85; }
  56%       { transform: scale(1);    opacity: 1;    }
}

/* ══════════════════════════════════════
   Animations
══════════════════════════════════════ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ══════════════════════════════════════
   Responsive
══════════════════════════════════════ */
@media (max-width: 768px) {
  nav { padding: 0 1.25rem; }

  .nav-links { gap: 0; }
  .nav-link  { padding: 0.4rem 0.55rem; font-size: 0.65rem; }
  .nav-logo  { font-size: 1.1rem; }

  .home-hero      { padding: 3rem 1.25rem 2rem; }
  .section        { padding: 4rem 1.25rem; }
  .resume-section { padding: 4rem 1.25rem; }
  .divider        { margin: 0 1.25rem; }

  .home-about {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem 1.25rem 4rem;
  }

  .extra-grid     { grid-template-columns: 1fr; }
  .projects-grid  { grid-template-columns: 1fr; }

  .project-card--wide { grid-column: auto; }

  .social-links { gap: 0.55rem; }
  .social-link  { padding: 0.6rem 1rem; }
  .scroll-hint  { left: 1.25rem; }
  footer        { padding: 1.4rem 1.25rem; }
}