/* ---------- Reset & Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0b0f19;
  --bg-alt: #10162a;
  --card: #141b2e;
  --border: #232c45;
  --text: #e8ebf5;
  --text-dim: #9aa3bd;
  --accent: #4f8cff;
  --accent-2: #6ee7c7;
  --accent-grad: linear-gradient(135deg, #4f8cff, #6ee7c7);
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --radius: 16px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f7f8fc;
  --bg-alt: #ffffff;
  --card: #ffffff;
  --border: #e4e7f2;
  --text: #171a2b;
  --text-dim: #5b6178;
  --accent: #2f6fed;
  --accent-2: #0fae87;
  --accent-grad: linear-gradient(135deg, #2f6fed, #0fae87);
  --shadow: 0 10px 30px rgba(20,25,50,0.08);
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f8fc;
    --bg-alt: #ffffff;
    --card: #ffffff;
    --border: #e4e7f2;
    --text: #171a2b;
    --text-dim: #5b6178;
    --accent: #2f6fed;
    --accent-2: #0fae87;
    --accent-grad: linear-gradient(135deg, #2f6fed, #0fae87);
    --shadow: 0 10px 30px rgba(20,25,50,0.08);
    color-scheme: light;
  }
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* ---------- Progress bar ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 4px;
  width: 0%;
  background: var(--accent-grad);
  background-size: 200% 100%;
  animation: gradientShift 4s ease infinite;
  box-shadow: 0 0 12px var(--accent), 0 0 4px var(--accent-2);
  z-index: 1000;
  transition: width 0.1s ease-out;
}

.progress-bar::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px 3px var(--accent-2);
}

/* Modern themed scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

::-webkit-scrollbar { width: 10px; height: 10px; }

::-webkit-scrollbar-track { background: var(--bg-alt); }

::-webkit-scrollbar-thumb {
  background: var(--accent-grad);
  border-radius: 999px;
  border: 2px solid var(--bg-alt);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-2);
  background-clip: padding-box;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  font-weight: 800;
  font-size: 1.25rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-grad);
  transition: width 0.25s ease;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-links a.active { color: var(--text); }
.nav-links a.active::after { width: 100%; }

.theme-toggle, .nav-toggle {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.05rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover { transform: scale(1.08); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 3rem;
  min-height: 88vh;
  padding-top: 3rem;
  padding-bottom: 3rem;
  overflow: hidden;
}

.particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.hero::after {
  content: "FH";
  position: absolute;
  top: 50%;
  left: -2%;
  transform: translateY(-50%);
  font-family: 'Georgia', serif;
  font-weight: 800;
  font-size: clamp(10rem, 26vw, 20rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--accent) 16%, transparent);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.hero-text, .hero-photo { position: relative; z-index: 1; }

.hero-title { overflow: hidden; }

.hero-title-line,
.hero-title .split-text {
  display: inline-block;
}

.hero-role {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  min-height: 1.6em;
}

.hero-role-prefix { color: var(--text-dim); font-weight: 500; font-size: 1rem; }

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

.type-cursor {
  color: var(--accent);
  font-weight: 400;
  animation: blink 0.9s step-end infinite;
}

@keyframes blink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.6px;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
  padding: 0.5rem 1rem 0.5rem 0.8rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-grad);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
  animation: blink 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-text h1 {
  font-family: 'Georgia', 'Segoe UI', serif;
  font-size: clamp(2.6rem, 5.4vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.5px;
  margin-bottom: 0.6rem;
}

.hero-title-line {
  font-family: 'Segoe UI', sans-serif;
  font-weight: 500;
  font-size: 0.5em;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 0.2rem;
}

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

#heroName.accent {
  background: linear-gradient(100deg, #0fae87, #22e58a, #6ee7c7, #0fae87);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: nameShimmer 6s linear infinite;
  filter: drop-shadow(0 4px 18px rgba(34, 229, 138, 0.4));
}

@keyframes nameShimmer {
  to { background-position: -300% center; }
}

.hero-lede {
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 2rem;
}

.highlight {
  position: relative;
  color: var(--text);
  font-weight: 600;
  background: linear-gradient(to top, color-mix(in srgb, var(--accent) 22%, transparent) 38%, transparent 38%);
  padding: 0 0.1rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.7rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.15s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn span { position: relative; z-index: 1; }

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--rx, 50%) var(--ry, 50%), rgba(255,255,255,0.35), transparent 55%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--accent-grad);
  color: #0b0f19;
  background-size: 160% 160%;
  animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 30px rgba(79,140,255,0.4);
}

.btn-outline {
  border-color: var(--border);
  color: var(--text);
  background: var(--card);
}

.btn-outline:hover {
  border-color: var(--accent);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 30px rgba(0,0,0,0.15);
}

.cv-dropdown { position: relative; }

.cv-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: 50;
}

.cv-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cv-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  transition: background 0.2s ease;
}

.cv-dropdown-item:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }

.cv-file-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 26px;
  border-radius: 6px;
  font-size: 0.62rem;
  font-weight: 800;
  color: #fff;
}

.cv-file-pdf { background: #e0342c; }
.cv-file-doc { background: #2f6fed; }

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: rgba(255,255,255,0.5);
  animation: rippleAnim 0.6s ease-out forwards;
  pointer-events: none;
  z-index: 0;
}

@keyframes rippleAnim {
  to { transform: scale(3); opacity: 0; }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stat { display: flex; flex-direction: column; }

.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 600;
}

.hero-photo {
  position: relative;
  width: 340px;
  height: 340px;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-ring {
  position: relative;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  padding: 8px;
  box-shadow: var(--shadow);
  animation: float 5s ease-in-out infinite;
  transform-style: preserve-3d;
  perspective: 800px;
  will-change: transform;
}

.photo-ring::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent-2), var(--accent), var(--accent-2), var(--accent));
  animation: spin 6s linear infinite;
  z-index: -1;
}

.photo-ring::after {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, transparent);
  animation: spin 24s linear infinite reverse;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.photo-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid var(--bg);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  z-index: 1;
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.scroll-cue:hover { opacity: 1; }

.scroll-cue-mouse {
  display: block;
  width: 26px;
  height: 42px;
  border: 2px solid var(--text-dim);
  border-radius: 14px;
  position: relative;
}

.scroll-cue-wheel {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  animation: scrollWheel 1.6s ease infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; top: 6px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 6px; }
}

/* ---------- Section shared ---------- */
.section { padding: 5.5rem 24px; }

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.section-title span {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.1rem;
}

.section-sub {
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
  align-items: start;
}

.about-text p { color: var(--text-dim); margin-bottom: 1rem; line-height: 1.75; }

.about-lead {
  font-size: 1.04rem;
  color: var(--text) !important;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
}

.about-facts {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.fact-chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.fact-chip:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 12px 26px rgba(0,0,0,0.18);
}

.fact-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 1.05rem;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.fact-chip strong {
  display: block;
  color: var(--text);
  font-size: 0.8rem;
  margin-bottom: 0.1rem;
}

.about-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem 2rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.about-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--accent-grad);
  -webkit-mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
  pointer-events: none;
}

.quote-mark {
  position: absolute;
  top: -1.2rem;
  right: 1rem;
  font-family: Georgia, serif;
  font-size: 7rem;
  font-weight: 800;
  color: color-mix(in srgb, var(--accent) 14%, transparent);
  line-height: 1;
  pointer-events: none;
}

.about-card-icon {
  display: inline-flex;
  margin-right: 0.3rem;
}

.about-card h3 {
  margin-bottom: 0.8rem;
  color: var(--accent);
  font-size: 1.05rem;
}

.about-card p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- Skills ---------- */
.skills-categories {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.skill-category {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.7rem 1.7rem 1.4rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.skill-category::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent));
  background-size: 200% auto;
  animation: gradientShift 5s ease infinite;
}

.skill-category:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 16px 32px rgba(0,0,0,0.2);
}

.skill-cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}

.skill-category h3 {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1rem;
}

.skill-cat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 1.1rem;
  background: var(--accent-grad);
  transition: transform 0.3s ease;
}

.skill-category:hover .skill-cat-icon { transform: rotate(-8deg) scale(1.08); }

.skill-count {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.skill-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-pill {
  display: inline-block;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.8);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.skill-category.in-view .skill-pill {
  animation: pillPop 0.5s cubic-bezier(.2,.8,.2,1.2) forwards;
}

.skill-category.in-view .skill-pill:nth-child(1) { animation-delay: 0.05s; }
.skill-category.in-view .skill-pill:nth-child(2) { animation-delay: 0.12s; }
.skill-category.in-view .skill-pill:nth-child(3) { animation-delay: 0.19s; }
.skill-category.in-view .skill-pill:nth-child(4) { animation-delay: 0.26s; }
.skill-category.in-view .skill-pill:nth-child(5) { animation-delay: 0.33s; }
.skill-category.in-view .skill-pill:nth-child(6) { animation-delay: 0.4s; }

@keyframes pillPop {
  to { opacity: 1; transform: scale(1); }
}

.skill-pill:hover {
  color: var(--bg);
  background: var(--accent-grad);
  border-color: transparent;
  transform: translateY(-3px) scale(1.06) !important;
  box-shadow: 0 8px 18px rgba(79,140,255,0.3);
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  margin-top: 1rem;
  padding-left: 2.2rem;
  border-left: 2px solid var(--border);
}

.timeline-fill {
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: 0%;
  background: var(--accent-grad);
  box-shadow: 0 0 12px var(--accent);
  transition: height 0.1s linear;
}

.timeline-item {
  position: relative;
  padding-bottom: 2.6rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -2.42rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-grad);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
}

.timeline-dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  animation: dotPulse 2.4s ease-out infinite;
}

@keyframes dotPulse {
  0% { opacity: 0.6; transform: scale(0.6); }
  100% { opacity: 0; transform: scale(1.6); }
}

.timeline-content {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.8rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.timeline-content:hover {
  transform: translateX(6px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 16px 34px rgba(0,0,0,0.25);
}

.timeline-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.timeline-head .timeline-date { margin-left: auto; }

.timeline-titles { flex: 1; min-width: 0; }

.timeline-head h3 { font-size: 1.1rem; font-weight: 800; }

.timeline-date {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-top: 0.15rem;
}

.timeline-org {
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 0.2rem;
}

.company-logo {
  position: relative;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px;
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  transition: transform 0.3s ease;
}

.company-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.company-logo::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 14px;
  background: var(--glow, var(--accent));
  opacity: 0.5;
  filter: blur(9px);
  z-index: -1;
  animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
  0%, 100% { opacity: 0.3; transform: scale(0.95); }
  50% { opacity: 0.6; transform: scale(1.08); }
}

.timeline-content:hover .company-logo { transform: rotate(-4deg) scale(1.08); }

.logo-rgt { --glow: #2f6fed; }
.logo-ra { --glow: #0fae87; }
.logo-bb { --glow: #3781d6; }

.current-badge {
  display: inline-block;
  margin-bottom: 0.8rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: #0b0f19;
  background: var(--accent-grad);
}

.current-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0b0f19;
  margin-right: 6px;
  animation: blink 1.4s ease-in-out infinite;
}

.timeline-content ul { display: grid; gap: 0.55rem; }

.timeline-content li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.timeline-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Brands ---------- */
.brand-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.brand-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.2rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.brand-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--brand-color) 12%, transparent));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.brand-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--brand-color) 55%, var(--border));
  box-shadow: 0 18px 34px rgba(0,0,0,0.22);
}

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

.brand-logo-img {
  position: relative;
  width: 100%;
  height: 78px;
  border-radius: 12px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.1rem;
  filter: grayscale(0.85);
  opacity: 0.85;
  transition: filter 0.35s ease, opacity 0.35s ease, transform 0.35s ease;
}

.brand-logo-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.brand-card:hover .brand-logo-img {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.04);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--brand-color) 35%, transparent);
}

.brand-caption {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
}

.brand-link-icon {
  opacity: 0;
  transform: translate(-3px, 3px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  color: var(--brand-color);
  font-size: 0.9rem;
}

.brand-card:hover .brand-link-icon {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- Achievements ---------- */
.achieve-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.achieve-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achieve-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 18px 36px rgba(0,0,0,0.22);
}

.achieve-num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.5rem;
}

.achieve-card p { color: var(--text-dim); font-size: 0.92rem; }

/* ---------- Education ---------- */
.edu-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.edu-col h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.edu-col-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  font-size: 1.05rem;
}

.edu-timeline {
  position: relative;
  padding-left: 1.6rem;
  border-left: 2px solid var(--border);
}

.edu-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.edu-card:last-child { margin-bottom: 0; }

.edu-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 60%;
  height: 100%;
  background: linear-gradient(115deg, transparent, color-mix(in srgb, var(--accent) 16%, transparent), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}

.edu-card:hover::after { left: 150%; }

.edu-card:hover {
  transform: translateY(-4px) translateX(3px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 14px 30px rgba(0,0,0,0.2);
}

.edu-dot {
  position: absolute;
  top: 1.5rem;
  left: -1.98rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-grad);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
}

.edu-dot-training { background: linear-gradient(135deg, var(--accent-2), var(--accent)); }

.edu-icon {
  display: inline-flex;
  margin-right: 0.4rem;
  font-size: 1rem;
}

.edu-check {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #0b0f19;
  background: var(--accent-2);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.edu-card-training:hover .edu-check {
  opacity: 1;
  transform: scale(1);
}

.edu-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.edu-card-top strong { font-size: 1rem; }

.edu-major {
  display: block;
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 0.15rem;
}

.edu-year {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.edu-meta {
  color: var(--text-dim);
  font-size: 0.82rem;
}

.gpa-bar {
  margin-top: 0.5rem;
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.gpa-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--accent-grad);
  transition: width 1.1s cubic-bezier(.2,.8,.2,1);
}

.gpa-label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-dim);
}

.edu-card-training .edu-card-top { align-items: center; }

.duration-chip {
  align-self: flex-start;
  margin-top: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-2);
  background: color-mix(in srgb, var(--accent-2) 14%, transparent);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

/* ---------- Contact ---------- */
.contact-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-text p { color: var(--text-dim); margin-bottom: 1.5rem; }

.contact-links {
  display: grid;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

a.contact-link:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.contact-static { cursor: default; }

.contact-icon { font-size: 1.1rem; }

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-note {
  font-size: 0.85rem;
  color: var(--accent-2);
  min-height: 1.2em;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.8rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.back-top { font-weight: 700; color: var(--accent); }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  background: var(--bg);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-right-color: var(--accent-2);
  animation: spin 0.9s linear infinite;
}

.preloader-text {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 2px;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.preloader-dot { animation: blink 1s step-end infinite; }

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2500;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
}

.cursor-ring {
  width: 34px;
  height: 34px;
  border: 1.5px solid color-mix(in srgb, var(--accent) 60%, transparent);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.cursor-ring.hovering {
  width: 54px;
  height: 54px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--accent);
}

@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- Background blobs ---------- */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}

.blob-1 {
  width: 480px; height: 480px;
  background: var(--accent);
  top: -120px; left: -120px;
  animation: blobMove 18s ease-in-out infinite;
}

.blob-2 {
  width: 420px; height: 420px;
  background: var(--accent-2);
  bottom: -140px; right: -100px;
  animation: blobMove 22s ease-in-out infinite reverse;
}

.blob-3 {
  width: 320px; height: 320px;
  background: var(--accent);
  top: 45%; left: 60%;
  animation: blobMove 26s ease-in-out infinite;
  opacity: 0.2;
}

@keyframes blobMove {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(60px, 40px) scale(1.1); }
  66% { transform: translate(-40px, 60px) scale(0.95); }
}

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 1.3rem 0;
  background: transparent;
}

.marquee-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(34, 229, 138, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(34, 229, 138, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 50% 50%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 100% at 50% 50%, #000 40%, transparent 100%);
  pointer-events: none;
}

.marquee-scan {
  position: absolute;
  top: 0;
  left: -25%;
  width: 20%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(34, 229, 138, 0.18), transparent);
  animation: marqueeScan 6s ease-in-out infinite;
  pointer-events: none;
  mix-blend-mode: screen;
}

@keyframes marqueeScan {
  0% { left: -25%; }
  60%, 100% { left: 110%; }
}

.marquee::before,
.marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 90px;
  z-index: 2;
  pointer-events: none;
}

.marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}

.marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg), transparent);
}

.marquee-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.8rem;
  width: max-content;
  animation: marqueeScroll 34s linear infinite;
}

.marquee-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  background: rgba(34, 229, 138, 0.06);
  border: 1px solid rgba(34, 229, 138, 0.3);
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.2px;
  color: #eafff4;
  white-space: nowrap;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.marquee-chip:hover {
  background: rgba(34, 229, 138, 0.14);
  border-color: rgba(34, 229, 138, 0.6);
  box-shadow: 0 0 16px rgba(34, 229, 138, 0.35);
  transform: translateY(-2px);
}

.marquee-icon { font-size: 0.95rem; }

.marquee:hover .marquee-track { animation-play-state: paused; }

:root[data-theme="light"] .marquee-chip { color: #0a7a52; }

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .marquee-chip { color: #0a7a52; }
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Spotlight hover (cards) ---------- */
[data-spotlight] { position: relative; }

[data-spotlight]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(240px circle at var(--sx, 50%) var(--sy, 50%), color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

[data-spotlight]:hover::after { opacity: 1; }

/* ---------- Tilt ---------- */
[data-tilt] {
  transition: transform 0.15s ease-out;
  transform-style: preserve-3d;
  will-change: transform;
}

/* ---------- Scroll to top ---------- */
.scroll-top {
  position: fixed;
  right: 1.6rem;
  bottom: 1.6rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.2s ease;
  z-index: 800;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover { border-color: var(--accent); }

.scroll-top-ring {
  position: absolute;
  inset: 0;
  width: 48px;
  height: 48px;
  transform: rotate(-90deg);
}

.scroll-top-track {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
}

.scroll-top-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 119.4;
  stroke-dashoffset: 119.4;
  transition: stroke-dashoffset 0.1s linear;
}

.scroll-top-arrow {
  position: relative;
  font-weight: 800;
  color: var(--accent);
  font-size: 1.1rem;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .cursor-dot, .cursor-ring, .particles-canvas { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 2rem; }
  .hero-lede { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-photo { order: -1; width: 260px; height: 260px; }
  .photo-ring { width: 220px; height: 220px; }
  .about-grid, .edu-grid, .contact-grid { grid-template-columns: 1fr; }
  .achieve-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-categories { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .scroll-cue { display: none; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.2rem;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .achieve-grid { grid-template-columns: 1fr; }
}