/* ─── RESET & BASE ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #f0ebe1;
  --bg2:       #ede6d8;
  --surface:   rgba(255, 253, 249, 0.92);
  --border:    rgba(40, 25, 10, 0.1);
  --cyan:      #b85a28;
  --purple:    #a07860;
  --grad:      linear-gradient(135deg, #b85a28, #a07860);
  --text:      #29201a;
  --text2:     #7a6858;
  --white:     #130f0a;
  --radius:    14px;
  --shadow:    0 8px 40px rgba(80,60,40,0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }

strong { color: var(--white); font-weight: 600; }

/* ─── UTILITIES ────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.accent { color: var(--cyan); }
.accent-gradient {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section { padding: 100px 0; }
.section-dark { background: var(--bg2); }

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 52px;
}

/* ─── REVEAL ANIMATION ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── NAVBAR ───────────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 28px;
  transition: background .3s, backdrop-filter .3s, border-bottom .3s;
}
#navbar.scrolled {
  background: rgba(238, 230, 218, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-size: 1.4rem; font-weight: 800; color: var(--white);
  letter-spacing: -.02em;
}
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a {
  font-size: .9rem; font-weight: 500; color: var(--text2);
  transition: color .2s;
}
.nav-links a:hover { color: var(--cyan); }
.btn-nav {
  font-size: .85rem; font-weight: 600; padding: 8px 20px;
  border: 1.5px solid var(--cyan); border-radius: 8px;
  color: var(--cyan); transition: background .2s, color .2s;
}
.btn-nav:hover { background: var(--cyan); color: #fff; opacity: 1; }

/* ─── HERO ─────────────────────────────────────────────────────── */
#hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
#neural-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 0 24px; max-width: 820px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 500; color: var(--cyan);
  background: rgba(184,90,40,.08); border: 1px solid rgba(184,90,40,.25);
  border-radius: 100px; padding: 6px 16px; margin-bottom: 28px;
  letter-spacing: .05em;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: .4; }
}
.hero-name {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900; letter-spacing: -.04em;
  color: var(--white); line-height: 1;
  margin-bottom: 14px;
}
.hero-title-wrap {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--text2); margin-bottom: 24px;
  display: flex; justify-content: center; align-items: center; gap: 2px;
}
.hero-cursor {
  color: var(--cyan); animation: blink .9s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-sub {
  font-size: 1.05rem; color: var(--text2);
  max-width: 560px; margin: 0 auto 40px;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

.btn-primary {
  padding: 14px 34px; border-radius: 10px; font-size: .95rem;
  font-weight: 700; background: var(--grad); color: #fff;
  transition: transform .2s, box-shadow .2s; display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(184,90,40,.35);
  opacity: 1; color: #fff;
}
.btn-outline {
  padding: 14px 34px; border-radius: 10px; font-size: .95rem;
  font-weight: 700; border: 1.5px solid rgba(184,90,40,.4);
  color: var(--cyan); display: inline-block; transition: background .2s, transform .2s;
}
.btn-outline:hover {
  background: rgba(184,90,40,.08); transform: translateY(-2px); opacity: 1;
}
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 32px;
}
.stat { text-align: center; }
.stat-num {
  display: block; font-size: 1.9rem; font-weight: 900;
  background: var(--grad); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: .78rem; color: var(--text2); letter-spacing: .05em; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: .72rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--text2); z-index: 2;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text2), transparent);
  animation: scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown { 0%{transform:scaleY(0); transform-origin:top} 50%{transform:scaleY(1); transform-origin:top} 51%{transform-origin:bottom} 100%{transform:scaleY(0); transform-origin:bottom} }

/* ─── ABOUT ─────────────────────────────────────────────────────── */
.about-grid {
  display: grid; grid-template-columns: 220px 1fr 1fr; gap: 48px; align-items: start;
}

/* Photo */
.about-photo {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.photo-frame {
  width: 200px; height: 200px; border-radius: 50%;
  overflow: hidden;
  border: 3px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box,
              var(--grad) border-box;
  box-shadow: 0 0 40px rgba(184,90,40,.15), 0 8px 32px rgba(80,60,40,.1);
  transition: box-shadow .3s, transform .3s;
}
.photo-frame:hover {
  box-shadow: 0 0 60px rgba(184,90,40,.28), 0 12px 40px rgba(80,60,40,.14);
  transform: translateY(-4px);
}
.photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(8%) contrast(1.05);
}
.photo-name {
  font-size: .82rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--cyan); opacity: .85;
}
.about-text p { color: var(--text2); margin-bottom: 16px; }
.about-text .section-title { margin-bottom: 24px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag {
  font-size: .8rem; padding: 6px 14px; border-radius: 100px;
  background: rgba(184,90,40,.08); border: 1px solid rgba(184,90,40,.2);
  color: var(--cyan); font-weight: 500;
}
.about-cards { display: flex; flex-direction: column; gap: 14px; }
.info-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 20px;
  backdrop-filter: blur(12px);
  transition: border-color .2s, transform .2s;
}
.info-card:hover { border-color: rgba(184,90,40,.35); transform: translateX(4px); }
.info-icon { font-size: 1.3rem; }
.info-label { font-size: .72rem; color: var(--text2); text-transform: uppercase; letter-spacing: .08em; }
.info-val { font-size: .9rem; color: var(--white); font-weight: 500; }

/* ─── TIMELINE ──────────────────────────────────────────────────── */
.timeline {
  position: relative; padding-left: 36px;
}
.timeline::before {
  content: ''; position: absolute; left: 7px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--cyan), var(--purple), transparent);
}
.timeline-item {
  position: relative; margin-bottom: 44px;
}
.timeline-dot {
  position: absolute; left: -36px; top: 20px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg2); border: 2px solid var(--text2);
  transition: border-color .3s;
}
.timeline-dot.featured {
  width: 20px; height: 20px; left: -38px;
  background: var(--grad); border: none;
  box-shadow: 0 0 16px rgba(184,90,40,.4);
}
.timeline-item:hover .timeline-dot { border-color: var(--cyan); }

.timeline-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 30px;
  backdrop-filter: blur(12px);
  transition: border-color .3s, transform .3s, box-shadow .3s;
  overflow: hidden;
}
.timeline-card:hover {
  border-color: rgba(184,90,40,.25); transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.featured-card {
  border-color: rgba(184,90,40,.2);
  background: rgba(184, 90, 40, 0.04);
}
.featured-glow {
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(184,90,40,.1), transparent 70%);
  pointer-events: none;
}

/* Job card header */
.job-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 8px; flex-wrap: wrap;
}
.job-title {
  font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; line-height: 1.3;
}
.star { font-size: .7rem; color: var(--cyan); font-weight: 600; margin-left: 8px;
  background: rgba(184,90,40,.1); padding: 2px 8px; border-radius: 100px; vertical-align: middle;
}
.job-company { font-size: .9rem; color: var(--text2); font-weight: 500; }
.job-location { color: var(--text2); font-weight: 400; }
.job-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem; color: var(--cyan); white-space: nowrap;
  background: rgba(184,90,40,.08); padding: 4px 12px; border-radius: 100px;
  flex-shrink: 0;
}
.job-type-badge {
  font-size: .72rem; font-weight: 600; color: var(--purple);
  background: rgba(160,120,96,.1); border: 1px solid rgba(160,120,96,.25);
  border-radius: 100px; padding: 3px 10px; display: inline-block; margin-bottom: 0;
}

/* Divider between header and body */
.job-divider {
  border: none; border-top: 1px solid var(--border);
  margin: 16px 0;
}

/* Achievements label */
.ach-label {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text2);
  margin-bottom: 12px; opacity: .7;
}

/* Achievement list */
.job-achievements {
  list-style: none;
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 0;
}
.job-achievements li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  font-size: .875rem;
  color: var(--text2);
  line-height: 1.65;
  align-items: start;
}
.ach-icon {
  font-size: 1rem;
  margin-top: 2px;
  line-height: 1;
}

/* Tech stack strip */
.job-stack-wrap {
  border-top: 1px solid var(--border);
  margin-top: 20px;
  padding-top: 16px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.stack-label {
  font-size: .68rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text2); opacity: .6;
  white-space: nowrap;
}
.job-stack { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-tag {
  font-size: .75rem; padding: 4px 11px; border-radius: 6px;
  background: rgba(184,90,40,.08); border: 1px solid rgba(184,90,40,.2);
  color: var(--cyan); font-weight: 500;
}

/* ─── SKILLS ─────────────────────────────────────────────────────── */
.skills-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.skill-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  backdrop-filter: blur(12px);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.skill-card:hover {
  border-color: rgba(184,90,40,.25); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(184,90,40,.08);
}
.skill-card-icon { font-size: 2rem; margin-bottom: 14px; }
.skill-card h3 {
  font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 14px;
}
.skill-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.skill-card li {
  font-size: .85rem; color: var(--text2);
  display: flex; align-items: center; gap: 8px;
}
.skill-card li::before {
  content: '›'; color: var(--cyan); font-weight: 700; font-size: 1rem;
}

/* ─── EDUCATION ──────────────────────────────────────────────────── */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.edu-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  backdrop-filter: blur(12px);
  transition: border-color .3s, transform .3s;
}
.edu-card:hover { border-color: rgba(184,90,40,.25); transform: translateY(-4px); }
.edu-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem; color: var(--cyan); margin-bottom: 12px;
  background: rgba(184,90,40,.08); padding: 4px 10px;
  border-radius: 6px; display: inline-block;
}
.edu-degree { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.edu-school { font-size: .85rem; color: var(--text2); margin-bottom: 10px; }
.edu-focus { font-size: .78rem; color: var(--text2); opacity: .7; font-style: italic; }

/* ─── CONTACT ────────────────────────────────────────────────────── */
.contact-container { text-align: center; }
.contact-sub { color: var(--text2); max-width: 520px; margin: -28px auto 48px; font-size: 1.05rem; }
.contact-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.contact-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 28px;
  font-size: .95rem; font-weight: 600; color: var(--text);
  backdrop-filter: blur(12px);
  transition: border-color .3s, transform .3s, color .3s;
}
.contact-btn:hover {
  border-color: var(--cyan); color: var(--cyan);
  transform: translateY(-3px); opacity: 1;
  box-shadow: 0 8px 30px rgba(184,90,40,.15);
}
.contact-btn-icon { font-size: 1.1rem; }

/* ─── FOOTER ─────────────────────────────────────────────────────── */
footer {
  text-align: center; padding: 32px;
  font-size: .8rem; color: var(--text2);
  border-top: 1px solid var(--border);
}

/* ─── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { flex-direction: row; justify-content: flex-start; }
  .photo-frame { width: 140px; height: 140px; }
  .skills-grid, .edu-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .skills-grid, .edu-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 1.5rem; }
  .job-header { flex-direction: column; }
}