:root {
  --bg: #f4f1eb;
  --bg2: #edeae2;
  --surface: #ffffff;
  --surface2: #faf9f6;
  --ink: #1a1714;
  --ink2: #3d3830;
  --ink3: #7a6f60;
  --accent: #e05c2e;
  --accent2: #2e7ae0;
  --accent3: #2ea86e;
  --accent4: #d4a017;
  --border: #d9d4c7;
  --shadow: rgba(26,23,20,0.08);
  --grid: rgba(26,23,20,0.04);
  --mono: 'DM Mono', monospace;
  --display: 'Syne', sans-serif;
  --body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  overflow-x: hidden;
  cursor: none;
}

/* CUSTOM CURSOR */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 9999;
  pointer-events: none; mix-blend-mode: multiply;
}
.cursor-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s;
}
.cursor-ring {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid var(--accent);
  transform: translate(-50%, -50%);
  transition: all 0.15s ease;
  position: absolute; top: 0; left: 0;
}
body:has(a:hover) .cursor-dot,
body:has(button:hover) .cursor-dot { width: 14px; height: 14px; }
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring { width: 52px; height: 52px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  background: rgba(244,241,235,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-links {
  display: flex; gap: 8px; list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink3);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(224,92,46,0.05);
}
.nav-status {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; color: var(--ink3);
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent3);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* PAGE SECTIONS */
section {
  padding-top: 64px;
}

/* ===== HOME ===== */
#home {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#three-canvas {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}

.home-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  flex: 1;
  min-height: calc(100vh - 64px);
}

.home-left {
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.home-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.home-tag::before {
  content: '';
  width: 32px; height: 1px; background: var(--accent);
}

.home-title {
  font-family: var(--display);
  font-size: clamp(40px, 5.2vw, 76px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 12px;
}
.home-title span { color: var(--accent); }

.home-subtitle {
  font-family: var(--display);
  font-size: clamp(16px, 2vw, 26px);
  font-weight: 400;
  color: var(--ink3);
  margin-bottom: 20px;
}

.home-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink2);
  max-width: 400px;
  margin-bottom: 28px;
}

.home-ctas {
  display: flex; gap: 12px; flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: none;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: #c44a20; transform: translateY(-1px); }

.btn-outline {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  cursor: none;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--ink); transform: translateY(-1px); }

.home-right {
  padding: 0;
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 0;
  overflow: hidden;
}

.stat-panel {
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.stat-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.stat-item { display: flex; flex-direction: column; gap: 3px; }
.stat-num {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}
.stat-num span { color: var(--accent); }
.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-chart {
  height: 40px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
}
.mini-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  transition: height 0.6s cubic-bezier(0.34,1.56,0.64,1);
  opacity: 0.8;
}

.live-ticker {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px;
}

.skills-panel {
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
}
.skills-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.skill-row {
  display: flex; align-items: center; gap: 12px;
}
.skill-name {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink2);
  width: 80px;
  flex-shrink: 0;
}
.skill-bar-track {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  border-radius: 2px;
  width: 0%;
  transition: width 1.2s cubic-bezier(0.34,1.56,0.64,1);
}
.skill-pct {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  width: 32px;
  text-align: right;
}

/* ===== SCROLLING TICKER ===== */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--ink);
  padding: 10px 0;
}
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker 25s linear infinite;
}
.ticker-item {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--bg);
  padding: 0 32px;
  opacity: 0.7;
}
.ticker-item span { color: var(--accent); }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== ABOUT ===== */
#about {
  background: var(--surface);
  padding: 80px 80px 100px;
}

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 52px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 32px;
}

.section-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
}
.section-label::before {
  content: '';
  width: 20px; height: 1px; background: var(--accent);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.section-title span { color: var(--accent); }

.section-num {
  font-family: var(--mono);
  font-size: 80px;
  font-weight: 500;
  color: var(--border);
  line-height: 1;
  letter-spacing: -0.05em;
  align-self: flex-end;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-bio {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink2);
}
.about-bio p + p { margin-top: 20px; }
.about-bio strong { color: var(--ink); font-weight: 500; }

.education-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.edu-card {
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.edu-card:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--shadow); }
.edu-year {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.edu-degree {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.edu-inst {
  font-size: 13px;
  color: var(--ink3);
  margin-bottom: 12px;
}
.edu-gpa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent3);
  background: rgba(46,168,110,0.08);
  padding: 4px 10px;
  border-radius: 20px;
}

.achievements-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 44px;
}
.achievement-card {
  padding: 28px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.achievement-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}
.achievement-card:hover::after { transform: scaleX(1); }
.ach-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}
.ach-title {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.ach-desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink3);
}

/* ===== EXPERIENCE ===== */
#experience {
  background: var(--bg);
  padding: 80px 80px 100px;
}

.exp-timeline {
  position: relative;
  padding-left: 32px;
  margin-top: 20px;
}
.exp-timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2), var(--border));
}

.exp-item {
  position: relative;
  padding: 0 0 60px 48px;
}
.exp-item::before {
  content: '';
  position: absolute;
  left: -5px; top: 4px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 4px var(--accent);
}

.exp-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.exp-role {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.exp-company {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink3);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.exp-company span {
  padding: 2px 8px;
  background: rgba(46,122,224,0.1);
  border-radius: 4px;
  color: var(--accent2);
  font-size: 10px;
}
.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.exp-bullets li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink2);
  padding-left: 20px;
  position: relative;
}
.exp-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

/* ===== PROJECTS ===== */
#projects {
  background: var(--surface);
  padding: 80px 80px 60px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  cursor: none;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(26,23,20,0.12);
}

.project-vis {
  height: 180px;
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.project-vis canvas {
  width: 100%; height: 100%;
}

.project-badge {
  position: absolute;
  top: 12px; right: 12px;
  font-family: var(--mono);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(224,92,46,0.15);
  color: var(--accent);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(224,92,46,0.3);
  letter-spacing: 0.06em;
}

.project-body { padding: 24px; }
.project-tech {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 12px;
}
.tech-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 3px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--ink3);
  letter-spacing: 0.04em;
}
.project-name {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.project-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink3);
  margin-bottom: 16px;
}
.project-metrics {
  display: flex; gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.proj-metric { display: flex; flex-direction: column; gap: 2px; }
.proj-metric-val {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}
.proj-metric-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink3);
  letter-spacing: 0.06em;
}

/* ===== PROJECT MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(26,23,20,0.7);
  backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%; max-width: 980px;
  height: calc(100vh - 48px);
  max-height: 780px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1);
  position: relative;
}
.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 10;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--border);
  font-size: 16px; color: var(--ink3);
  display: flex; align-items: center; justify-content: center;
  cursor: none; transition: all 0.2s;
}
.modal-close:hover { background: var(--accent); color: white; border-color: var(--accent); }

/* Left: canvas vis, full height */
.modal-vis {
  background: var(--ink);
  position: relative;
  overflow: hidden;
  height: 100%;
}
.modal-vis canvas { width: 100%; height: 100%; display: block; }

.modal-vis-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,23,20,0.7) 0%, transparent 50%);
  pointer-events: none;
}
.modal-vis-title {
  position: absolute; bottom: 24px; left: 24px;
  font-family: var(--display);
  font-size: 28px; font-weight: 800;
  color: white; line-height: 1.1;
  letter-spacing: -0.02em;
}
.modal-vis-badge {
  position: absolute; top: 16px; left: 16px;
  font-family: var(--mono); font-size: 10px;
  padding: 5px 12px; border-radius: 20px;
  background: rgba(224,92,46,0.2);
  color: var(--accent);
  border: 1px solid rgba(224,92,46,0.4);
  letter-spacing: 0.08em;
}

/* Right: details panel */
.modal-detail {
  padding: 32px 32px 28px;
  display: flex; flex-direction: column;
  gap: 20px; overflow-y: auto;
}
.modal-detail::-webkit-scrollbar { width: 3px; }
.modal-detail::-webkit-scrollbar-thumb { background: var(--border); }

.modal-tech-row { display: flex; flex-wrap: wrap; gap: 6px; }

.modal-desc {
  font-size: 14px; line-height: 1.7;
  color: var(--ink2);
}

.modal-divider {
  height: 1px; background: var(--border); flex-shrink: 0;
}

.modal-highlights {
  display: flex; flex-direction: column; gap: 12px;
}
.modal-highlight-label {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink3); letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 4px;
}
.modal-bullet {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13px; line-height: 1.55; color: var(--ink2);
}
.modal-bullet::before {
  content: '▸'; color: var(--accent);
  font-size: 11px; flex-shrink: 0; margin-top: 2px;
}

.modal-stats-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.modal-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 12px;
  display: flex; flex-direction: column; gap: 3px;
}
.modal-stat-val {
  font-family: var(--mono); font-size: 20px;
  font-weight: 500; color: var(--ink);
}
.modal-stat-label {
  font-family: var(--mono); font-size: 9px;
  color: var(--ink3); letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modal-actions {
  display: flex; gap: 10px; margin-top: auto;
}
.modal-btn {
  flex: 1; padding: 12px 16px;
  border-radius: 7px;
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  cursor: none; transition: all 0.2s;
  border: 1.5px solid var(--border);
  color: var(--ink2); background: var(--surface);
}
.modal-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.modal-btn.blue { border-color: var(--accent2); color: var(--accent2); background: rgba(46,122,224,0.04); }
.modal-btn.blue:hover { background: var(--accent2); color: white; border-color: var(--accent2); }

/* click hint on cards */
.project-card { cursor: none; }
.card-click-hint {
  font-family: var(--mono); font-size: 10px;
  color: var(--accent); letter-spacing: 0.06em;
  margin-top: 10px; opacity: 0.7;
}

/* ===== SKILLS SECTION ===== */
.skills-full-section {
  background: var(--bg);
  padding: 60px 80px;
  border-top: 1px solid var(--border);
}
.tech-cloud {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: 40px;
}
.tech-pill {
  font-family: var(--mono);
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 40px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--ink2);
  transition: all 0.2s;
  cursor: none;
}
.tech-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(224,92,46,0.05);
  transform: scale(1.04);
}
.tech-pill.highlight { border-color: var(--accent); color: var(--accent); background: rgba(224,92,46,0.07); }

/* ===== CONTACT ===== */
#contact {
  background: var(--ink);
  padding: 80px 80px 100px;
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(224,92,46,0.08) 0%, transparent 60%),
    radial-gradient(circle at 80% 30%, rgba(46,122,224,0.06) 0%, transparent 60%);
}

.contact-inner {
  position: relative; z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.contact-title {
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: #f4f1eb;
  margin-bottom: 24px;
}

.contact-desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244,241,235,0.5);
  margin-bottom: 40px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-link {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px;
  background: rgba(244,241,235,0.04);
  border: 1px solid rgba(244,241,235,0.08);
  border-radius: 8px;
  text-decoration: none;
  color: #f4f1eb;
  transition: all 0.2s;
}
.contact-link:hover {
  background: rgba(224,92,46,0.1);
  border-color: rgba(224,92,46,0.3);
}
.contact-link-icon {
  font-size: 20px;
  width: 32px; text-align: center;
}
.contact-link-info { flex: 1; }
.contact-link-label {
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(244,241,235,0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.contact-link-value {
  font-size: 14px;
  color: #f4f1eb;
}

.contact-form-side {
  background: rgba(244,241,235,0.04);
  border: 1px solid rgba(244,241,235,0.08);
  border-radius: 12px;
  padding: 32px;
}
.form-title {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(244,241,235,0.5);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(244,241,235,0.4);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(244,241,235,0.06);
  border: 1px solid rgba(244,241,235,0.1);
  border-radius: 6px;
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 14px;
  color: #f4f1eb;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(244,241,235,0.2); }

.btn-send {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: none;
  transition: all 0.2s;
  margin-top: 8px;
}
.btn-send:hover { background: #c44a20; }

/* FOOTER */
footer {
  background: #111;
  padding: 24px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.05);
}
footer p {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(244,241,235,0.3);
  letter-spacing: 0.05em;
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* GRID OVERLAY */
.grid-overlay {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* DATA STREAM */
.data-stream {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  animation: streamFlow 3s ease-in-out infinite;
}
@keyframes streamFlow {
  0% { transform: translateY(-100%); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(100%); opacity: 0; }
}

/* Donut chart */
.donut-wrap {
  display: flex; align-items: center; justify-content: center;
  height: 100%;
}

.project-actions {
  display: flex; gap: 8px;
  margin-top: 14px;
}
.proj-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  padding: 8px 14px;
  border-radius: 5px;
  text-decoration: none;
  cursor: none;
  transition: all 0.18s;
  flex: 1;
  justify-content: center;
  border: 1.5px solid var(--border);
  color: var(--ink2);
  background: var(--surface);
}
.proj-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(224,92,46,0.05);
  transform: translateY(-1px);
}
.proj-btn.github { }
.proj-btn.pdf {
  border-color: var(--accent2);
  color: var(--accent2);
  background: rgba(46,122,224,0.04);
}
.proj-btn.pdf:hover {
  border-color: var(--accent2);
  color: white;
  background: var(--accent2);
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink3); }

/* ========================================== */
/* ========== MOBILE & TABLET STYLES ======== */
/* ========================================== */

/* Tablet & Mobile Devices (< 992px) */
@media (max-width: 992px) {
  /* Disable custom cursor on touch devices to ensure flawless touch interactions */
  .cursor {
    display: none !important;
  }
  body {
    cursor: auto !important;
    overflow-x: hidden !important;
  }
  a, button, .project-card, .tech-pill, .selector-item, .modal-close, .proj-btn, .project-btn, .mini-bar {
    cursor: pointer !important;
  }

  /* Global section spacing */
  section {
    padding-top: 64px !important;
  }

  /* ===== HOME PAGE RESPONSIVENESS ===== */
  #home {
    height: auto !important;
    overflow: visible !important;
  }
  .home-grid {
    grid-template-columns: 1fr !important;
    height: auto !important;
    min-height: calc(100vh - 64px) !important;
  }
  .home-left {
    padding: 48px 24px !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .home-title {
    font-size: clamp(38px, 8vw, 56px) !important;
    line-height: 1.05 !important;
    margin-bottom: 16px !important;
  }
  .home-subtitle {
    font-size: 18px !important;
    margin-bottom: 16px !important;
  }
  .home-desc {
    max-width: 100% !important;
    margin-bottom: 28px !important;
  }
  .home-right {
    grid-template-rows: auto auto !important;
  }
  .stat-panel {
    padding: 32px 24px !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .skills-panel {
    padding: 32px 24px !important;
  }
  .stat-grid {
    gap: 12px !important;
  }

  /* ===== ABOUT PAGE RESPONSIVENESS ===== */
  #about {
    padding: 60px 24px 80px !important;
  }
  .section-header {
    margin-bottom: 36px !important;
    padding-bottom: 20px !important;
  }
  .section-num {
    font-size: 52px !important;
  }
  .about-grid {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }
  .achievements-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    margin-top: 32px !important;
  }
  .achievement-card {
    padding: 20px 20px !important;
  }

  /* ===== EXPERIENCE PAGE RESPONSIVENESS ===== */
  #experience {
    padding: 60px 24px 80px !important;
  }
  .exp-timeline {
    padding-left: 16px !important;
  }
  .exp-item {
    padding: 0 0 40px 20px !important;
  }
  .exp-role {
    font-size: 18px !important;
  }

  /* ===== PROJECTS PAGE (DASHBOARD) RESPONSIVENESS ===== */
  /* Force vertical scrollability and stacking for projects dashboard page */
  body:has(.dashboard-container),
  body:has(#dashboardCanvas) {
    overflow-y: auto !important;
    height: auto !important;
  }
  .dashboard-container {
    grid-template-columns: 1fr !important;
    height: auto !important;
    min-height: calc(100vh - 64px) !important;
    overflow: visible !important;
  }
  .pane-left {
    width: 100% !important;
    min-width: 0 !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 24px 20px !important;
    background: var(--bg2) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    overflow-y: visible !important;
  }
  /* Convert projects list sidebar into horizontal scrollable tab-row */
  .project-selector-list {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    width: 100% !important;
    padding: 4px 4px 12px 4px !important;
    gap: 12px !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .selector-item {
    width: 260px !important;
    flex-shrink: 0 !important;
    text-align: left !important;
  }
  /* Move active selection indicator bar to top on horizontal tabs */
  .selector-item.active::before {
    left: 16px !important;
    right: 16px !important;
    top: 0 !important;
    bottom: auto !important;
    width: auto !important;
    height: 3px !important;
    border-radius: 0 0 2px 2px !important;
  }
  .skills-mini-cloud {
    display: none !important;
  }
  .pane-right {
    width: 100% !important;
    min-width: 0 !important;
    padding: 24px 20px 80px 20px !important;
    height: auto !important;
  }
  /* Stack details card and put interactive canvas on top */
  .interactive-details-card {
    grid-template-columns: 1fr !important;
    height: auto !important;
    max-height: none !important;
    width: 100% !important;
  }
  .card-vis-side {
    height: 240px !important;
    order: -1 !important;
  }
  .card-detail-side {
    padding: 24px 20px !important;
    overflow-y: visible !important;
    gap: 16px !important;
  }
  .detail-name {
    font-size: 18px !important;
  }
  .detail-desc {
    font-size: 13px !important;
  }
  .detail-bullets li {
    font-size: 12px !important;
  }
  .card-metrics-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }
}

/* Mobile Screens (< 768px) */
@media (max-width: 768px) {
  /* ===== PREMIUM GLASSMORPHIC FLOATING BOTTOM NAVIGATION ===== */
  nav {
    padding: 0 20px !important;
  }
  .nav-status {
    display: none !important;
  }
  .nav-links {
    position: fixed !important;
    bottom: calc(20px + env(safe-area-inset-bottom, 0px)) !important;
    top: auto !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(244, 241, 235, 0.9) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid var(--border) !important;
    padding: 6px 12px !important;
    border-radius: 40px !important;
    display: flex !important;
    gap: 4px !important;
    z-index: 1000 !important;
    box-shadow: 0 10px 30px rgba(26,23,20,0.12) !important;
    width: max-content !important;
    max-width: 95% !important;
    justify-content: center !important;
  }
  .nav-links a {
    padding: 6px 12px !important;
    font-size: 11px !important;
    border-radius: 30px !important;
    border: 1px solid transparent !important;
    white-space: nowrap !important;
  }
  .nav-links a:hover,
  .nav-links a.active {
    background: rgba(224, 92, 46, 0.08) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
  }

  /* Reduce logo font sizing slightly */
  .nav-logo {
    font-size: 16px !important;
  }

  /* ===== CONTACT PAGE RESPONSIVENESS ===== */
  #contact {
    padding: 80px 20px 100px !important;
    min-height: calc(100vh - 64px) !important;
    display: flex !important;
    align-items: center !important;
  }
  .contact-desc {
    margin-bottom: 24px !important;
    font-size: 14px !important;
  }
  .contact-links {
    max-width: 100% !important;
  }
  .contact-link {
    padding: 16px 20px !important;
  }

  /* ===== FOOTER OPTIMIZATIONS ===== */
  /* Vertical alignment and bottom offset to clear floating navigation bar */
  footer {
    padding: 24px 20px calc(96px + env(safe-area-inset-bottom, 0px)) 20px !important;
    flex-direction: column !important;
    gap: 16px !important;
    text-align: center !important;
  }
}

/* Extra Small Devices (< 480px) */
@media (max-width: 480px) {
  .home-title {
    font-size: 36px !important;
  }
  .btn-primary, .btn-outline {
    padding: 12px 24px !important;
    font-size: 11px !important;
  }
  .home-ctas {
    flex-direction: column !important;
    width: 100% !important;
    gap: 8px !important;
  }
  .home-ctas a {
    width: 100% !important;
    justify-content: center !important;
  }
  .stat-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  .about-profile-header {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 12px !important;
  }
  .exp-company {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
  }
  .exp-company span {
    align-self: flex-start !important;
  }
}