:root {
  /* Base values - dark theme by default */
  --bg:       #09090b;
  --bg2:      #111118;
  --surface:  #18181f;
  --surface2: #1f1f29;
  --border:   #2a2a38;
  --border2:  #3a3a4a;
  --text:     #f0f0f5;
  --text-dim: #717188;
  --text-mid: #9a9ab8;
  --accent:   #8b7cf8;
  --accent2:  #5b9cf6;
  --accent-dim: rgba(139,124,248,0.18);
  --white: #ffffff;
  --shadow: 0 8px 32px rgba(0,0,0,0.45);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.3);
  --glow: 0 0 40px rgba(139,124,248,0.15);
  --surface-rgb: 24, 24, 31;
}

/* Light theme overrides using [data-theme] */
[data-theme="light"] {
  --bg: #f7f8fc;
  --bg2: #edf0f8;
  --surface: #ffffff;
  --surface2: #f4f6fc;
  --border: #d8dae8;
  --border2: #c0c4d8;
  --text: #111118;
  --text-dim: #606078;
  --text-mid: #808098;
  --accent: #7b6cf8;
  --accent2: #4a8cf6;
  --accent-dim: rgba(139,124,248,0.12);
  --white: #111118;
  --shadow: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.05);
  --glow: 0 0 60px rgba(139,124,248,0.1);
  --surface-rgb: 255, 255, 255;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color 0.35s ease, color 0.35s ease;
}

body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.012'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9000;
  transition: opacity 0.35s ease;
}

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  z-index: 1000;
  width: 0%;
  transition: width 0.1s ease-out;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem; height: 68px;
  background: rgba(var(--surface-rgb), 0.75);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(20px) saturate(180%);
  transition: all 0.35s ease;
  box-shadow: 0 1px 0 rgba(var(--surface-rgb), 0.05);
}
nav.scrolled {
  background: rgba(var(--surface-rgb), 0.95);
  border-bottom-color: var(--border);
  height: 60px;
  box-shadow: var(--shadow-sm);
}
nav.scrolled {
  background: rgba(var(--surface-rgb, 255,255,255), 0.85);
  border-bottom-color: var(--border);
  height: 60px;
}
.nav-logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem; color: var(--text-mid); letter-spacing: 0.06em;
}
.nav-logo strong { 
  color: var(--accent); 
  font-weight: 500;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links { display: flex; gap: 2.2rem; list-style: none; }
.nav-links a {
  font-size: 0.88rem; color: var(--text-dim); text-decoration: none;
  font-weight: 400; position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -8px; left: 0; width: 100%;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 0.8rem; }
.nav-pip {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
#theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  width: 40px; height: 40px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
}
#theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--glow);
}
.nav-logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem; color: var(--text-mid); letter-spacing: 0.06em;
}
.nav-logo strong { color: var(--accent); font-weight: 500; }
.nav-links { display: flex; gap: 2.2rem; list-style: none; }
.nav-links a {
  font-size: 0.88rem; color: var(--text-dim); text-decoration: none;
  font-weight: 400; position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -8px; left: 0; width: 100%;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 0.8rem; }
.nav-pip {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim);
}
#theme-toggle {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  width: 38px; height: 38px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
#theme-toggle:hover {
  color: var(--text);
  border-color: var(--border2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* HERO */
#hero {
  position: relative;
  min-height: 100vh; display: flex; align-items: center;
  padding: 8rem 3rem 6rem;
  max-width: 1400px; margin: 0 auto;
  justify-content: space-between;
  gap: 4rem;
  overflow: hidden;
}

/* Gradient backdrop behind hero content */
#hero::before {
  content: '';
  position: absolute;
  top: -20%; left: -10%; right: 40%; bottom: -10%;
  background: radial-gradient(ellipse at 30% 50%, 
    var(--accent-dim) 0%, 
    transparent 60%);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
  transition: opacity 0.5s ease;
}

.hero-inner { 
  max-width: 700px; 
  position: relative; 
  z-index: 1; 
  flex-shrink: 0; 
  animation: fadeUp 0.8s 0.1s ease forwards;
}

/* ... rest unchanged ... */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-photo { 
  position: relative;
  width: 360px; height: 360px;
  flex-shrink: 0;
  margin-left: auto;
  animation: fadeUp 0.8s 0.3s ease forwards;
  opacity: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.hero-img-border {
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  opacity: 0.5;
  background: conic-gradient(from 0deg, 
    var(--accent) 0%, 
    var(--accent2) 50%, 
    var(--accent) 100%);
  padding: 5px;
  animation: rotate-glow 5s linear infinite, pulse-glow 2s ease-in-out infinite;
  pointer-events: none;
  filter: drop-shadow(0 0 30px var(--accent-dim));
}
[data-theme="light"] .hero-img-border {
  opacity: 0.7;
  background: conic-gradient(from 0deg, 
    var(--accent) 0%, 
    var(--accent2) 50%, 
    var(--accent) 100%);
  filter: drop-shadow(0 0 25px rgba(139,124,248,0.25));
}
.hero-img-border::before {
  content: '';
  position: absolute;
  inset: 5px;
  background: var(--surface);
  border-radius: 50%;
}
.hero-img-border::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent));
  filter: blur(25px);
  opacity: 0.25;
  animation: blur-rotate 5s linear infinite;
}
[data-theme="light"] .hero-img-border::after {
  opacity: 0.2;
  filter: blur(30px);
}

/* CURSOR GLOW EFFECT ON HOVER */
.hero-photo::after {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--accent-dim) 0%,
    transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: -1;
}
.hero-photo:hover::after { opacity: 1; }
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.5s ease;
}
.hero-img-border {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  opacity: 0.4;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent));
  padding: 4px;
  animation: rotate-glow 4s linear infinite, pulse-glow 2s ease-in-out infinite;
  pointer-events: none;
}
[data-theme="light"] .hero-img-border {
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent));
  opacity: 0.6;
}
.hero-img-border::before {
  content: '';
  position: absolute;
  inset: 4px;
  background: var(--surface);
  border-radius: 50%;
}
.hero-img-border::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent));
  filter: blur(20px);
  opacity: 0.3;
  animation: blur-rotate 4s linear infinite;
}
[data-theme="light"] .hero-img-border::after {
  opacity: 0.2;
}

@keyframes rotate-glow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes blur-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.25; transform: scale(1.03); }
}

.hero-photo:hover .hero-img {
  transform: scale(1.03);
}
.hero-photo:hover .hero-img-border {
  animation-duration: 2s, 1s;
}

.hero-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem; color: var(--accent); letter-spacing: 0.2em;
  text-transform: uppercase; margin-bottom: 1.2rem;
  display: flex; align-items: center; gap: 1rem;
  opacity: 0; animation: up 0.6s 0.1s ease forwards;
}
.hero-eyebrow::before {
  content: ''; display: block; width: 32px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 1px;
  opacity: 0.6;
}

.hero-name {
  font-family: 'Syne', sans-serif;
  font-size: clamp(3.2rem, 8.5vw, 7rem);
  font-weight: 800; line-height: 0.95;
  color: var(--white); letter-spacing: -0.04em;
  margin-bottom: 1.8rem;
  opacity: 0; animation: up 0.7s 0.25s ease forwards;
  text-shadow: 0 0 60px rgba(139,124,248,0.15);
}

.hero-bio {
  font-size: 1.12rem; color: var(--text-mid); font-weight: 300;
  max-width: 520px; margin-bottom: 2.8rem;
  opacity: 0; animation: up 0.7s 0.4s ease forwards;
  line-height: 1.75;
}
.hero-bio strong { color: var(--text); font-weight: 500; }

.hero-chips {
  display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 3rem;
  opacity: 0; animation: up 0.7s 0.5s ease forwards;
}
.chip {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: var(--text-mid); background: var(--surface2);
  border: 1px solid var(--border); padding: 0.4rem 1rem;
  border-radius: 6px; letter-spacing: 0.04em;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.chip::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.chip:hover {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent2);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(139,124,248,0.35);
}
.chip:hover::before { opacity: 1; }
.chip span { position: relative; z-index: 1; }

.scroll-hint {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem;
  color: var(--accent); letter-spacing: 0.2em;
  display: flex; align-items: center; gap: 1rem;
  opacity: 0; animation: up 0.7s 0.55s ease forwards;
}
.scroll-hint::after {
  content: ''; display: block; width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse { 
  0%, 100% { opacity: 0.15; transform: scaleY(0.8); }
  50% { opacity: 0.8; transform: scaleY(1.1); }
}
@keyframes up { 
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Staggered animation delays for hero elements */
.hero-eyebrow { animation-delay: 0.15s; }
.hero-name { animation-delay: 0.3s; }
.hero-bio { animation-delay: 0.45s; }
.hero-chips { animation-delay: 0.6s; }
.scroll-hint { animation-delay: 0.75s; }
.hero-photo { animation-delay: 0.4s; }

/* SHARED */
.wrap { 
  max-width: 1100px; 
  margin: 0 auto; 
  padding: 6rem 3rem; 
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.divider { 
  border: none; 
  border-top: 1px solid var(--border); 
  margin: 0 3rem; 
  opacity: 0.35;
  transition: border-color 0.35s ease;
}

.sec-label {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 0.7rem;
  display: flex; align-items: center; gap: 1rem;
}
.sec-label::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 1px;
  opacity: 0.5;
}
.sec-title {
  font-family: 'Syne', sans-serif; 
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  font-weight: 800; 
  color: var(--white); 
  letter-spacing: -0.03em;
  margin-bottom: 3rem;
  line-height: 1.1;
  text-shadow: 0 2px 40px rgba(0,0,0,0.2);
}

/* ABOUT */
.about-grid {
  display: grid; grid-template-columns: 1.75fr 1fr; gap: 4rem; align-items: start;
}
.about-text p {
  color: var(--text-mid); font-weight: 300; margin-bottom: 1.1rem;
  line-height: 1.75;
}
.about-text p strong { color: var(--text); font-weight: 500; }

.stat-grid { 
  display: grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap: 1.2rem; 
}
.stat {
  background: var(--surface); 
  border: 1px solid var(--border);
  border-radius: 10px; 
  padding: 1.5rem 1.6rem; 
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.stat::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.stat:hover {
  border-color: var(--accent);
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow);
}
.stat:hover::after { transform: scaleX(1); }
.stat-val {
  font-family: 'Syne', sans-serif; 
  font-size: clamp(1.8rem, 4vw, 2.2rem);
  font-weight: 800; 
  color: var(--white); 
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}
.stat-lbl {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase;
}

/* SKILLS */
.skills-grid { 
  display: grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap: 1.5rem; 
}
.skill-card {
  background: var(--surface); 
  border: 1px solid var(--border);
  border-radius: 10px; 
  padding: 1.8rem 2rem; 
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, transparent 40%, var(--accent-dim) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.skill-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow);
}
.skill-card:hover::before { opacity: 1; }
.skill-card-title {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.74rem;
  color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
}
.tags { display: flex; flex-wrap: wrap; gap: 0.6rem; position: relative; z-index: 1; }
.tag {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.69rem;
  color: var(--text-mid); background: var(--surface2);
  border: 1px solid var(--border); padding: 0.35rem 0.85rem; border-radius: 6px;
  letter-spacing: 0.02em; 
  transition: all 0.25s ease;
  backdrop-filter: blur(4px);
}
.tag:hover {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent2);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 20px rgba(139,124,248,0.35);
}

/* CERTS */
.cert-grid { 
  display: grid; 
  grid-template-columns: repeat(3, 1fr); 
  gap: 1.5rem; 
}
.cert-card {
  background: var(--surface); 
  border: 1px solid var(--border);
  border-radius: 10px; 
  padding: 1.8rem 2rem; 
  position: relative;
  overflow: hidden; 
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
}
.cert-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: all 0.35s ease;
}
.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow);
}
.cert-card:hover::before {
  opacity: 1;
  height: 5px;
}
.cert-abbr {
  font-family: 'Syne', sans-serif; 
  font-size: clamp(1.6rem, 3.5vw, 2rem);
  font-weight: 800; 
  color: var(--white); 
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--white), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cert-full { 
  font-size: 0.95rem; 
  color: var(--text-mid); 
  font-weight: 400; 
  line-height: 1.55; 
  margin-bottom: 1.5rem;
}
.cert-by {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem;
  color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500;
}
.cert-stamp {
  position: absolute; bottom: 1.4rem; right: 1.6rem;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem;
  color: var(--accent); opacity: 0.7; letter-spacing: 0.08em;
  font-weight: 500;
}
.cert-card {
  background: var(--surface); 
  border: 1px solid var(--border);
  border-radius: 10px; 
  padding: 2rem 1.8rem; 
  position: relative;
  overflow: hidden; 
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
}
.cert-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.35s ease, height 0.35s ease;
}
.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow);
}
.cert-card:hover::before {
  opacity: 1;
  height: 5px;
}
.cert-abbr {
  font-family: 'Syne', sans-serif; 
  font-size: clamp(1.6rem, 3.5vw, 2rem);
  font-weight: 800; 
  color: var(--white); 
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--white), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cert-full { 
  font-size: 0.95rem; 
  color: var(--text-mid); 
  font-weight: 400; 
  line-height: 1.6; 
  margin-bottom: 1.5rem;
}
.cert-by {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem;
  color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500;
}
.cert-stamp {
  position: absolute; bottom: 1.4rem; right: 1.6rem;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem;
  color: var(--accent); opacity: 0.7; letter-spacing: 0.08em;
  font-weight: 500;
}

/* RECOGNITION */
.rec-wrap {
  border: 1px solid var(--border); 
  border-radius: 10px; 
  overflow: hidden; 
  transition: all 0.3s ease;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.rec-wrap:hover { 
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.rec-row {
  display: grid;
  grid-template-columns: 160px 1fr auto; 
  align-items: center;
  padding: 1.5rem 2rem; 
  gap: 2rem;
  border-bottom: 1px solid var(--border); 
  transition: all 0.3s ease;
  position: relative;
}
.rec-row:last-child { border-bottom: none; }
.rec-row:hover { 
  background: var(--surface2);
  transform: translateX(4px);
}
.rec-plat {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.76rem;
  color: var(--accent); letter-spacing: 0.1em; 
  font-weight: 600;
}
.rec-title-text { 
  font-size: 1rem; 
  color: var(--text); 
  font-weight: 600;
  transition: color 0.2s ease;
}
.rec-row:hover .rec-title-text { color: var(--accent); }
.rec-sub { 
  font-size: 0.84rem; 
  color: var(--text-dim); 
  font-weight: 300; 
  margin-top: 0.25rem;
}
.badge {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem;
  padding: 0.4rem 0.9rem; 
  border-radius: 6px;
  letter-spacing: 0.1em; 
  text-transform: uppercase; 
  white-space: nowrap;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  transition: all 0.25s ease;
}
.b-red  {
  color: #f87171; 
  background: rgba(248,113,113,0.1); 
  border: 1px solid rgba(248,113,113,0.35);
}
.b-red:hover {
  background: rgba(248,113,113,0.2);
  transform: scale(1.05);
}
.b-blue {
  color: #60a5fa; 
  background: rgba(96,165,250,0.1); 
  border: 1px solid rgba(96,165,250,0.35);
}
.b-blue:hover {
  background: rgba(96,165,250,0.2);
  transform: scale(1.05);
}
.b-gray { 
  color: var(--text-dim); 
  background: var(--surface2); 
  border: 1px solid var(--border);
}

/* CONNECT */
#connect { 
  border-top: 1px solid var(--border);
  transition: all 0.35s ease;
}
.connect-wrap { 
  max-width: 1100px; 
  margin: 0 auto; 
  padding: 6rem 3rem; 
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.connect-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 2rem auto 0;
}
.connect-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.8rem 2rem; text-decoration: none;
  background: var(--surface); 
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.connect-link::before {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
  transition: left 0.5s ease;
}
.connect-link:hover::before { left: 100%; }
.connect-link:hover {
  background: var(--surface2);
  border-color: var(--accent);
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow);
}
.cl-left { display: flex; align-items: center; gap: 1.4rem; }
.cl-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
  color: var(--text-mid);
}
.connect-link:hover .cl-icon {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 24px rgba(139,124,248,0.3);
  color: var(--accent);
}
.cl-name { 
  font-size: 1.08rem; 
  color: var(--text); 
  font-weight: 600;
  transition: color 0.2s ease;
}
.connect-link:hover .cl-name { color: var(--accent); }
.cl-handle {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: var(--text-dim); margin-top: 0.2rem; letter-spacing: 0.04em;
}
.cl-arrow { 
  font-size: 1.1rem; 
  color: var(--text-dim); 
  transition: all 0.3s ease;
  opacity: 0.6;
}
.connect-link:hover .cl-arrow { 
  color: var(--accent); 
  transform: translateX(6px) scale(1.2);
  opacity: 1;
}

/* FOOTER */
.footer-bar {
  border-top: 1px solid var(--border);
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1400px;
  margin: 2rem auto 0;
  background: var(--surface);
  transition: all 0.35s ease;
  position: relative;
}
.footer-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1100px;
  gap: 2rem;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer-bar p {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin: 0;
  transition: color 0.2s ease;
}
.footer-bar strong {
  color: var(--accent);
  font-weight: 500;
  transition: color 0.2s ease;
}
.footer-bar strong:hover {
  color: var(--accent2);
}
.footer-social {
  display: flex;
  gap: 0.8rem;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-mid);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.footer-social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-dim);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.footer-social a:hover {
  color: var(--white);
  border-color: var(--accent);
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 24px rgba(139,124,248,0.35);
}
.footer-social a:hover::before { opacity: 1; }
.footer-social svg {
  width: 17px;
  height: 17px;
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}
.footer-social a:hover svg {
  transform: scale(1.2) rotate(5deg);
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 999;
  box-shadow: var(--shadow-sm);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--glow);
}
.back-to-top:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.back-to-top svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}
.back-to-top:hover svg {
  transform: translateY(-3px);
}




@media (max-width: 1100px) {
  .hero-photo { width: 300px; height: 300px; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  #hero { 
    flex-direction: column; 
    justify-content: center; 
    text-align: center; 
    padding-top: 10rem;
  }
  .hero-photo { 
    width: 240px; 
    height: 240px; 
    margin: 2.5rem auto 0;
  }
  .hero-inner { max-width: 100%; }
  .hero-chips {
    justify-content: center;
  }
}

@media (max-width: 760px) {
  .about-grid, .skills-grid, .cert-grid, .connect-links { 
    grid-template-columns: 1fr; 
  }
  .rec-row { grid-template-columns: 1fr; gap: 0.6rem; }
  nav { 
    padding: 0 1.5rem; 
    height: 60px; 
  }
  .nav-links { display: none; }
  .wrap, .connect-wrap { padding: 3.5rem 1.5rem; }
  #hero { 
    padding: 12rem 1.5rem 4rem; 
    flex-direction: column;
    text-align: center;
  }
  .hero-photo { 
    width: 200px; 
    height: 200px; 
    margin: 2.5rem auto 0;
  }
  .footer-bar {
    padding: 1.5rem;
    flex-direction: column;
    gap: 1.2rem;
    text-align: center;
  }
  .footer-inner {
    flex-direction: column;
    gap: 1rem;
  }
  .footer-left {
    align-items: center;
  }
  .connect-link { padding: 1.3rem 1.5rem; }
  .hero-chips {
    justify-content: center;
  }
   .back-to-top {
     bottom: 1.2rem;
     right: 1.2rem;
     width: 42px;
     height: 42px;
   }
   .hero-img-border {
     inset: -8px;
   }
 }



::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--border2);
  border-radius: 4px;
  transition: background 0.2s ease;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Scroll progress indicator */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  z-index: 9999;
  width: 0%;
  transition: width 0.08s linear;
  box-shadow: 0 0 12px var(--accent), 0 0 24px var(--accent-dim);
  opacity: 0.85;
}