/* =========================================================
   TOKENS — Pastel Light Mode
========================================================= */
:root{
  /* Backgrounds (light → slightly darker panels) */
  --ink:        #FDF4F5;   /* page bg: warm rose-white */
  --ink-2:      #F5E8EC;   /* alt section: soft blush */
  --panel:      #FCEEF1;   /* cards: pale pink */
  --panel-2:    #F7E4E9;   /* deeper card */
  --line:       #D9BCC5;   /* borders */
  --line-soft:  #EBD5DC;   /* subtle dividers */

  /* Text */
  --paper:      #3A2535;   /* headings / primary text: deep plum */
  --paper-dim:  #6B4A5E;   /* body text: mid plum */
  --muted:      #9E7A8C;   /* captions / muted */

  /* Accents */
  --blue:       #A0629A;   /* mauve-purple (was blue) */
  --blue-dim:   #D4B8CF;   /* light mauve */
  --amber:      #C96D6D;   /* dusty rose-red (was amber) */
  --amber-dim:  #F2CECE;   /* light blush */

  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SF Mono', Consolas, monospace;

  --container: 1160px;
  --radius: 3px;
}

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

body{
  margin:0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }

::selection{ background: var(--amber-dim); color: var(--paper); }

:focus-visible{
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html{ scroll-behavior: auto; }
}

/* =========================================================
   BACKGROUND GRID (subtle dot-grid on light bg)
========================================================= */
.bg-grid{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(160,98,154,0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 75%);
}

/* =========================================================
   SHARED
========================================================= */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin: 0 0 14px;
  display:flex;
  align-items:center;
  gap:8px;
  text-transform: uppercase;
}
.eyebrow-tick{ color: var(--amber); font-weight:700; }
.eyebrow-small{ font-size: 11px; margin-bottom: 10px; }

h1,h2,h3{
  font-family: var(--font-display);
  color: var(--paper);
  margin: 0;
  letter-spacing: -0.01em;
}

.section{
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 110px 32px;
}
.section-alt{
  background: var(--ink-2);
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}
.section-alt > *{
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

.section-head{ margin-bottom: 56px; max-width: 680px; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; }
.section-sub{ color: var(--muted); font-size: 17px; margin-top: 14px; max-width: 560px; }

.tag-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 18px; }
.tag{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--blue);
  background: rgba(160,98,154,0.08);
  border: 1px solid rgba(160,98,154,0.22);
  padding: 5px 10px;
  border-radius: 2px;
  text-transform: uppercase;
}

.btn{
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary{
  background: var(--amber);
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover{ background: #B85B5B; transform: translateY(-1px); }
.btn-ghost{
  border-color: var(--line);
  color: var(--paper);
}
.btn-ghost:hover{ border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }

/* =========================================================
   NAV
========================================================= */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 32px;
  display:flex;
  align-items:center;
  justify-content: space-between;
}
.nav-mark{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--paper);
}
.nav-mark-dot{ color: var(--amber); }
.nav-mark-sub{ color: var(--muted); font-weight: 400; }
.nav-links{ display:flex; gap: 32px; font-size: 14.5px; }
.nav-links a{ color: var(--paper-dim); transition: color 0.15s ease; }
.nav-links a:hover{ color: var(--paper); }
.nav-cta{
  color: var(--blue) !important;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-toggle{
  display:none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span{ width: 22px; height: 2px; background: var(--paper); display:block; }
.nav-links-mobile{
  display:none;
  flex-direction: column;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
}
.nav-links-mobile a{
  padding: 16px 32px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--paper-dim);
  font-size: 15px;
}
.nav-links-mobile.open{ display:flex; }

/* =========================================================
   HERO
========================================================= */
.hero{
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 32px 0;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 64px;
  align-items: center;
  padding-bottom: 70px;
}
.hero-text h1{
  font-size: clamp(44px, 7vw, 74px);
  font-weight: 800;
  line-height: 1.02;
  margin-bottom: 20px;
}
.hero-lede{
  font-size: 18px;
  color: var(--paper-dim);
  max-width: 540px;
  margin: 0 0 36px;
}
.hero-actions{ display:flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-meta{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-meta a:hover{ color: var(--blue); }
.meta-sep{ color: var(--line); }

.hero-photo-wrap{ display:flex; justify-content:center; }
.hero-photo-frame{
  position: relative;
  width: 100%;
  max-width: 320px;
  border: 1px solid var(--line);
  padding: 14px;
  background: var(--panel);
}
.hero-photo{
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.02);
}
.frame-tick{
  position:absolute;
  width: 12px;
  height: 12px;
  border: 1.5px solid var(--amber);
}
.tick-tl{ top:-1px; left:-1px; border-right:none; border-bottom:none; }
.tick-tr{ top:-1px; right:-1px; border-left:none; border-bottom:none; }
.tick-bl{ bottom:-1px; left:-1px; border-right:none; border-top:none; }
.tick-br{ bottom:-1px; right:-1px; border-left:none; border-top:none; }
.frame-label{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
  text-transform: uppercase;
}

/* stat strip */
.open-to-strip{
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 26px 32px;
  text-align: center;
  background: var(--panel);
}
.open-to-text{
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}
.open-to-text strong{
  color: var(--blue);
  font-weight: 600;
}

/* =========================================================
   EXPERIENCE TIMELINE
========================================================= */
.timeline{ display:flex; flex-direction:column; gap: 28px; }
.exp-card{
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 32px 36px;
}
.exp-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 18px;
}
.exp-head h3{ font-size: 21px; font-weight:700; margin-bottom: 4px; }
.exp-org{ color: var(--blue); font-size: 14.5px; margin:0; }
.exp-date{
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  padding-top: 4px;
}
.exp-list{
  margin: 0;
  padding: 0;
  list-style: none;
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.exp-list li{
  position: relative;
  padding-left: 20px;
  color: var(--paper-dim);
  font-size: 15px;
}
.exp-list li::before{
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--amber);
}
.exp-list strong{ color: var(--paper); font-weight: 600; }

/* =========================================================
   PROJECTS
========================================================= */
.project-group{ margin-bottom: 68px; }
.project-group:last-child{ margin-bottom: 0; }
.group-label{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  text-transform: uppercase;
  display:flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.group-label-sub{
  color: var(--muted);
  text-transform: none;
  font-size: 13px;
  letter-spacing: 0;
}

.project-card{
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.project-card-media{
  background: var(--ink-2);
  aspect-ratio: 16/10;
  overflow: hidden;
}
.project-card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-card-media--contain{
  background: #EFE8E0;
}
.project-card-media--contain img{
  object-fit: contain;
  padding: 18px;
}
.project-card-media--multi{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1px;
  aspect-ratio: auto;
}
.project-card-media--multi img{ aspect-ratio: 4/5; }
.project-card-body{ padding: 26px 28px; }
.project-card-body--full{ padding: 32px 28px; }
.project-card-body h3{ font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.project-card-body p{ color: var(--paper-dim); font-size: 14.5px; margin: 0 0 10px; }
.project-card-body p:last-of-type{ margin-bottom: 0; }

.spec-row{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
.spec-value{ color: var(--amber); font-weight: 600; font-size: 15px; }
.spec-divider{ width:1px; height: 14px; background: var(--line); }
.spec-text{ color: var(--muted); font-size: 12.5px; letter-spacing: 0.02em; }

.project-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-grid--three{ grid-template-columns: repeat(3, 1fr); margin-top: 24px; }

.project-card--feature{
  display:grid;
  grid-template-columns: 1.1fr 1fr;
}
.project-card--feature .project-card-media{ aspect-ratio: auto; }
.project-card--feature .project-card-body{
  padding: 36px 40px;
  display:flex;
  flex-direction: column;
  justify-content: center;
}
.project-card--feature .project-card-body h3{ font-size: 24px; }
.project-card--feature .project-card-body p{ font-size: 15.5px; }
.project-card--reverse{ grid-template-columns: 1fr 1.1fr; }
.project-card--reverse .project-card-media{ order: 2; }
.project-card--reverse .project-card-body{ order: 1; }

/* =========================================================
   ABOUT
========================================================= */
.about-grid{
  display:grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 64px;
}
.about-text h2{ font-size: clamp(28px,3.4vw,38px); font-weight:700; margin-bottom: 20px; }
.about-text p{ color: var(--paper-dim); font-size: 16px; margin: 0 0 16px; max-width: 560px; }

.edu-block, .volunteer-block{ margin-top: 36px; }
.edu-label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 14px;
  text-transform: uppercase;
}
.edu-item{
  display:flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  flex-wrap: wrap;
}
.edu-degree{ color: var(--paper); }
.edu-year{ font-family: var(--font-mono); color: var(--muted); font-size: 13px; white-space: nowrap; }
.edu-school{ color: var(--blue); font-size: 14px; margin-top: 12px; }

.vol-item{
  font-size: 14.5px;
  color: var(--paper-dim);
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.vol-item:last-child{ border-bottom:none; }
.vol-item strong{ color: var(--paper); }

.vol-item--featured{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0 16px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid var(--amber);
  padding-left: 14px;
}
.vol-role-badge{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--amber);
  padding: 4px 9px;
  white-space: nowrap;
  margin-top: 3px;
  flex-shrink: 0;
}
.vol-year{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-left: 10px;
}
.vol-desc{
  font-size: 13.5px;
  color: var(--paper-dim);
  margin: 6px 0 0;
  line-height: 1.6;
}

.about-photos{ display:flex; flex-direction: column; gap: 16px; }
.about-photo-frame{
  border: 1px solid var(--line-soft);
  background: var(--panel);
  padding: 10px;
}
.about-photo-frame img{ width:100%; object-fit: cover; }
.about-photo-frame:not(.about-photo-frame--tall) img{ aspect-ratio: 16/9; }
.about-photo-frame--tall img{ aspect-ratio: 16/9; }
.frame-label--small{ margin-top: 8px; font-size: 10px; }

/* =========================================================
   SKILLS
========================================================= */
.skills-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.skill-card{
  background: var(--ink-2);
  padding: 28px 26px;
}
.skill-cat{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.skill-list{ color: var(--paper-dim); font-size: 14px; line-height: 1.7; margin:0; }
.skill-card--wide{ grid-column: span 2; }

/* =========================================================
   CONTACT
========================================================= */
.contact-section{ text-align:center; }
.contact-inner{ max-width: 640px; margin: 0 auto; }
.contact-section h2{ font-size: clamp(30px,4vw,44px); font-weight: 800; margin: 0 0 14px; }
.contact-section .section-sub{ margin: 0 auto 44px; }
.contact-links{
  display:flex;
  flex-direction: column;
  border-top: 1px solid var(--line-soft);
}
.contact-link{
  display:flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 8px;
  border-bottom: 1px solid var(--line-soft);
  transition: color 0.15s ease;
}
.contact-link:hover{ color: var(--blue); }
.contact-link:hover .contact-link-value{ color: var(--blue); }
.contact-link-label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}
.contact-link-value{ font-size: 16px; color: var(--paper); font-weight: 500; }

/* =========================================================
   FOOTER
========================================================= */
.footer{
  position: relative;
  z-index:1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--muted);
}
.footer-top{ color: var(--muted); transition: color 0.15s ease; }
.footer-top:hover{ color: var(--blue); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; gap: 40px; }
  .hero-photo-wrap{ order: -1; }
  .hero-photo-frame{ max-width: 220px; margin: 0 auto; }

  .about-grid{ grid-template-columns: 1fr; }
  .about-photos{ flex-direction: row; }

  .project-grid, .project-grid--three{ grid-template-columns: 1fr; }
  .project-card--feature, .project-card--reverse{ grid-template-columns: 1fr; }
  .project-card--reverse .project-card-media{ order: 1; }
  .project-card--reverse .project-card-body{ order: 2; }
  .project-card-media--multi{ grid-template-columns: 1fr 1fr; }

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

  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
}

@media (max-width: 600px){
  .section{ padding: 70px 20px; }
  .section-alt > *{ padding-left: 20px; padding-right: 20px; }
  .hero{ padding: 56px 20px 0; }
  .nav-inner{ padding: 16px 20px; }

  .exp-card{ padding: 24px 22px; }
  .about-photos{ flex-direction: column; }
  .skills-grid{ grid-template-columns: 1fr; }
  .contact-link{ flex-direction: column; align-items: flex-start; gap: 4px; }
}