/* Saif Akkari — Creative Ultra-Pro Portfolio */

:root {
  --bg: #050810;
  --bg-alt: #0a0f1a;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(0, 229, 199, 0.25);
  --text: #f0f4f8;
  --text-muted: #8899aa;
  --text-dim: #556677;
  --accent: #00e5c7;
  --accent-2: #7c6bff;
  --accent-warm: #ff6b4a;
  --accent-glow: rgba(0, 229, 199, 0.15);
  --gradient: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  --display: 'Syne', system-ui, sans-serif;
  --body: 'Outfit', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --nav-h: 76px;
  --radius: 16px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--bg); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1200px, 90vw); margin-inline: auto; }

.accent { color: var(--accent); }

/* Noise overlay */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--gradient);
  z-index: 10000;
  transition: width 0.1s linear;
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s var(--ease), border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(1200px, 90vw);
  margin-inline: auto;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.nav__logo-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}

.nav__links a:hover,
.nav__links a.active { color: var(--text); }

.nav__links a:hover::after,
.nav__links a.active::after { width: 100%; }

.nav__cta {
  padding: 0.5rem 1.2rem !important;
  border: 1px solid var(--border-bright) !important;
  border-radius: 100px;
  color: var(--accent) !important;
}

.nav__cta::after { display: none !important; }

.nav__cta:hover {
  background: var(--accent-glow) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 229, 199, 0.08);
  top: -10%;
  right: -5%;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(124, 107, 255, 0.06);
  bottom: 10%;
  left: -10%;
}

.hero__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  padding-block: 4rem 6rem;
}

.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem 0.4rem 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulse-dot 2s ease infinite;
}

.hero__title {
  font-family: var(--display);
  line-height: 0.95;
  margin-bottom: 1.25rem;
}

.hero__line {
  display: block;
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

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

.hero__role {
  font-family: var(--mono);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--accent);
  margin-bottom: 1.5rem;
  min-height: 1.5em;
}

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

@keyframes blink { 50% { opacity: 0; } }

.hero__desc {
  max-width: 520px;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero__desc strong { color: var(--text); font-weight: 500; }

.hero__value {
  max-width: 520px;
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
  background: linear-gradient(135deg, rgba(0,229,199,0.08), rgba(124,107,255,0.05));
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  border-left: 3px solid var(--accent);
}

.hero__value-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.hero__value p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

.hero__value strong { color: var(--text); }

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.35s var(--ease);
  cursor: pointer;
}

.btn--primary {
  background: var(--gradient);
  color: var(--bg);
  border: none;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 229, 199, 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--border-bright);
  background: var(--surface);
}

.hero__social {
  display: flex;
  gap: 0.75rem;
}

.hero__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.3s;
}

.hero__social a svg { width: 18px; height: 18px; }

.hero__social a:hover {
  color: var(--accent);
  border-color: var(--border-bright);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

/* Hero visual + photo */
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  perspective: 1000px;
  align-items: center;
}

.hero__photo-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 0.5rem;
  padding-top: 10px;
}

.hero__photo-ring {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 199, 0.35);
  animation: photo-ring-pulse 3s ease-in-out infinite;
  pointer-events: none;
}

.hero__photo-ring::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed rgba(124, 107, 255, 0.2);
  animation: photo-ring-spin 20s linear infinite;
}

@keyframes photo-ring-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 1; }
}

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

.hero__photo-frame {
  position: relative;
  width: 280px;
  height: 280px;
  padding: 4px;
  border-radius: 50%;
  background: var(--gradient);
  overflow: hidden;
  transform-style: preserve-3d;
  box-shadow:
    0 0 0 6px rgba(5, 8, 16, 0.9),
    0 0 60px rgba(0, 229, 199, 0.2),
    0 20px 50px rgba(0, 0, 0, 0.5);
}

.hero__photo-glow {
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  z-index: 0;
  pointer-events: none;
}

.hero__photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  border-radius: 50%;
  background: var(--bg-alt);
}

.hero__photo-badge {
  padding: 0.5rem 1.1rem;
  background: rgba(5, 8, 16, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-bright);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  white-space: nowrap;
}

/* Hero panel */
.hero__panel {
  perspective: 1000px;
}

.hero__panel-inner {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  position: relative;
  overflow: hidden;
}

.hero__panel-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,229,199,0.05) 0%, transparent 50%, rgba(124,107,255,0.05) 100%);
  pointer-events: none;
}

.metric {
  text-align: center;
  padding: 1.25rem 0.5rem;
  background: rgba(0,0,0,0.3);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.metric__val {
  display: block;
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

.metric__plus { color: var(--accent); font-weight: 800; }

.metric__lbl {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__code {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  padding: 1.25rem;
  background: rgba(0,0,0,0.4);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow-x: auto;
}

.hero__code code {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.code-kw { color: var(--accent-2); }
.code-type { color: var(--accent); }
.code-fn { color: #fbbf24; }
.code-str { color: #4ade80; }
.code-var { color: var(--accent-warm); }

/* Marquee */
.marquee {
  border-block: 1px solid var(--border);
  padding: 1rem 0;
  overflow: hidden;
  background: var(--bg-alt);
}

.marquee__track {
  display: flex;
  gap: 2rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee__track span {
  font-family: var(--display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  white-space: nowrap;
}

.marquee__dot { color: var(--accent) !important; font-size: 0.5rem !important; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Sections */
.section { padding: 7rem 0; position: relative; }
.section--alt { background: var(--bg-alt); }

.section-head {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 4rem;
}

.section-num {
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  flex-shrink: 0;
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section-title em {
  font-style: normal;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-intro {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.about-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 15%;
  flex-shrink: 0;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--gradient) border-box;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.about-text { flex: 1; }

.about-lead {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.about-text strong { color: var(--text); }

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.bento-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.4s var(--ease);
  transform-style: preserve-3d;
}

.bento-card:hover {
  border-color: var(--border-bright);
  background: var(--surface-hover);
}

.bento-card--accent {
  background: linear-gradient(135deg, rgba(0,229,199,0.08), rgba(124,107,255,0.05));
  border-color: var(--border-bright);
}

.bento-card__label {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.08em;
}

.bento-card__icon { font-size: 1.5rem; display: block; margin-bottom: 0.75rem; }

.bento-card h3 {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.bento-card p { font-size: 0.85rem; color: var(--text-muted); }

/* Skills bento */
.skills-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.skill-block {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.4s var(--ease);
  transform-style: preserve-3d;
}

.skill-block:hover {
  border-color: var(--border-bright);
  box-shadow: 0 0 60px var(--accent-glow);
}

.skill-block--large { grid-row: span 2; }
.skill-block--wide { grid-column: span 2; }

.skill-block__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.skill-block__num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border-bright);
  border-radius: 6px;
}

.skill-block h3 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 700;
}

.skill-block__badge {
  margin-left: auto;
  padding: 0.25rem 0.6rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-bright);
  border-radius: 100px;
}

.skill-block__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.skill-block--mlops {
  border-color: var(--border-bright);
  background: linear-gradient(135deg, rgba(0,229,199,0.06), rgba(124,107,255,0.04));
}

.skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-pills span {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  transition: all 0.3s;
}

.skill-pills span:hover {
  color: var(--accent);
  border-color: var(--border-bright);
}

/* Experience */
.exp-list { display: grid; gap: 1.5rem; }

.exp-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.4s var(--ease);
  transform-style: preserve-3d;
}

.exp-card:hover {
  border-color: var(--border-bright);
  transform: translateX(6px);
}

.exp-card__side time {
  display: block;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--border-bright);
}

.badge--live {
  background: rgba(74, 222, 128, 0.1);
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.3);
}

.exp-card h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.exp-card__co {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.exp-card ul { margin-bottom: 1.25rem; }

.exp-card li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
}

.exp-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.exp-card strong { color: var(--text); }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tags span {
  padding: 0.25rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.project {
  position: relative;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.4s var(--ease);
  transform-style: preserve-3d;
}

.project:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
}

.project--featured {
  grid-column: span 2;
  padding: 2.5rem;
}

.project__glow {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.project__idx {
  font-family: var(--display);
  font-size: 3rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
}

.project h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.project p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.project__points {
  margin-bottom: 1.25rem;
}

.project__points li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.project__points li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.5rem;
  top: 0.45em;
}

/* Education */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.edu-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.4s;
  transform-style: preserve-3d;
}

.edu-card:hover { border-color: var(--border-bright); }

.edu-card__top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.edu-card__top time {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.edu-card h3 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.edu-card__school {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
}

.edu-card p:last-child {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.lang-block {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.lang-block h3 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.lang-rows { display: grid; gap: 1rem; }

.lang-row {
  display: grid;
  grid-template-columns: 90px 1fr 90px;
  align-items: center;
  gap: 1.5rem;
}

.lang-row > span:first-child { font-weight: 500; }
.lang-row > span:last-child { font-size: 0.8rem; color: var(--text-dim); text-align: right; }

.lang-bar {
  height: 4px;
  background: rgba(0,0,0,0.4);
  border-radius: 100px;
  overflow: hidden;
}

.lang-fill {
  height: 100%;
  width: 0;
  background: var(--gradient);
  border-radius: 100px;
  transition: width 1.2s var(--ease);
}

.lang-fill.animated { width: calc(var(--level) * 1%); }

/* Contact */
.section--contact {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}

.contact-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient);
}

.contact-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.contact-title em {
  font-style: normal;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-text p:last-child { color: var(--text-muted); }

.contact-links { display: grid; gap: 0.75rem; }

.contact-item {
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.25rem;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s;
}

.contact-item:hover {
  border-color: var(--border-bright);
  transform: translateX(6px);
  background: var(--accent-glow);
}

.contact-item__label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
}

.contact-item__val { font-weight: 500; font-size: 0.95rem; }

.contact-item--cta {
  background: linear-gradient(135deg, rgba(0,229,199,0.1), rgba(124,107,255,0.08));
  border-color: var(--border-bright);
}

.contact-item--cta .contact-item__val { color: var(--accent); }

/* Deployment section */
.section--deploy {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  border-block: 1px solid var(--border);
}

.deploy-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.deploy-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 199, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 199, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.deploy-bg__glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 229, 199, 0.12), transparent 70%);
}

.deploy-wrap {
  position: relative;
  z-index: 1;
}

.deploy-hero {
  margin-bottom: 3.5rem;
}

.deploy-hero__header {
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.deploy-hero__title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.deploy-hero__accent {
  display: block;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.deploy-lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 600px;
}

.deploy-lead strong { color: var(--text); }

/* Deploy console — terminal CI/CD */
.deploy-console {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.55);
  box-shadow:
    0 0 0 1px rgba(0, 229, 199, 0.06),
    0 24px 80px rgba(0, 0, 0, 0.45),
    0 0 60px rgba(0, 229, 199, 0.06);
}

.deploy-console__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}

.deploy-console__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.deploy-console__dot:nth-child(1) { background: #ff5f57; }
.deploy-console__dot:nth-child(2) { background: #febc2e; }
.deploy-console__dot:nth-child(3) { background: #28c840; }

.deploy-console__title {
  margin-left: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.deploy-console__status {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border-bright);
  border-radius: 4px;
  animation: status-pulse 2s ease infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.deploy-console__body {
  padding: 0.5rem 0;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.deploy-log {
  display: grid;
  grid-template-columns: 42px 72px 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  border-left: 2px solid transparent;
  transition: background 0.25s;
}

.deploy-log:hover {
  background: rgba(255, 255, 255, 0.02);
}

.deploy-log--active {
  background: rgba(0, 229, 199, 0.05);
  border-left-color: var(--accent);
}

.deploy-log--pending {
  opacity: 0.45;
}

.deploy-log__time {
  color: var(--text-dim);
  font-size: 0.7rem;
}

.deploy-log__tag {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  text-align: center;
}

.deploy-log__tag--build { color: #a78bfa; background: rgba(167, 139, 250, 0.12); }
.deploy-log__tag--docker { color: #60a5fa; background: rgba(96, 165, 250, 0.12); }
.deploy-log__tag--cicd { color: #fbbf24; background: rgba(251, 191, 36, 0.12); }
.deploy-log__tag--cloud { color: var(--accent); background: var(--accent-glow); }
.deploy-log__tag--prod { color: #4ade80; background: rgba(74, 222, 128, 0.1); }

.deploy-log__msg {
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deploy-log__state {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.deploy-log__state--ok { color: #4ade80; }
.deploy-log__state--run { color: var(--accent); animation: status-pulse 1.5s ease infinite; }

.deploy-console__footer {
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

.deploy-track {
  position: relative;
  margin-bottom: 1.25rem;
}

.deploy-track__fill {
  position: absolute;
  top: 11px;
  left: 0;
  width: 72%;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}

.deploy-track__fill::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: status-pulse 1.5s ease infinite;
}

.deploy-track__nodes {
  position: relative;
  display: flex;
  justify-content: space-between;
}

.deploy-track__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.deploy-track__node i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-style: normal;
  font-size: 0.58rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
}

.deploy-track__node--done {
  color: var(--text-muted);
}

.deploy-track__node--done i {
  border-color: rgba(74, 222, 128, 0.4);
  color: #4ade80;
  background: rgba(74, 222, 128, 0.08);
}

.deploy-track__node--active {
  color: var(--accent);
}

.deploy-track__node--active i {
  border-color: var(--border-bright);
  color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 16px var(--accent-glow);
}

.deploy-proof {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  transition: all 0.3s;
}

.deploy-proof:hover {
  transform: translateX(4px);
  opacity: 0.85;
}

/* Deploy cards */
.deploy-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.deploy-card {
  position: relative;
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.35s var(--ease);
}

.deploy-card:hover {
  border-color: var(--border-bright);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-3px);
}

.deploy-card--hero {
  grid-column: 1 / -1;
  padding: 2.5rem;
  background: linear-gradient(135deg, rgba(0,229,199,0.08), rgba(124,107,255,0.05));
  border-color: var(--border-bright);
  border-left: 3px solid var(--accent);
}

.deploy-card--hero:hover { transform: none; }

.deploy-card__label {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border-bright);
  border-radius: 4px;
  background: var(--accent-glow);
}

.deploy-card__num {
  display: block;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.deploy-card h3 {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.deploy-card--hero h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  max-width: 600px;
}

.deploy-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.deploy-card__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.deploy-card__cols ul li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.deploy-card__cols ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.deploy-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.deploy-metric {
  padding: 1.5rem 1rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.4);
  transition: background 0.3s;
}

.deploy-metric:hover {
  background: rgba(0, 229, 199, 0.06);
}

.deploy-metric__val {
  display: block;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.deploy-metric__lbl {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

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

.footer__tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer a {
  color: var(--accent);
  font-size: 1.2rem;
  transition: opacity 0.3s;
}

.footer a:hover { opacity: 0.7; }

/* Reveal — visible by default; hidden only when JS loads */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__layout { grid-template-columns: 1fr; }
  .hero__visual { max-width: 420px; margin-inline: auto; width: 100%; }
  .hero__photo-frame { width: 240px; height: 240px; }
  .hero__photo-ring { width: 260px; height: 260px; }
  .skills-bento { grid-template-columns: 1fr 1fr; }
  .skill-block--large { grid-row: auto; }
  .skill-block--wide { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(5, 8, 16, 0.98);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: 0.3s;
    pointer-events: none;
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__toggle { display: flex; }

  .nav__toggle.active span:first-child { transform: rotate(45deg) translate(5px, 6px); }
  .nav__toggle.active span:last-child { transform: rotate(-45deg) translate(5px, -6px); }

  .about-grid,
  .exp-card,
  .contact-wrap,
  .edu-grid,
  .projects-grid { grid-template-columns: 1fr; }

  .exp-card { grid-template-columns: 1fr; gap: 1rem; }
  .project--featured { grid-column: auto; }
  .skills-bento { grid-template-columns: 1fr; }
  .skill-block--wide { grid-column: auto; }
  .deploy-log {
    grid-template-columns: 36px 64px 1fr;
  }
  .deploy-log__state { display: none; }
  .deploy-track__node { font-size: 0.58rem; }
  .deploy-track__node i { width: 18px; height: 18px; font-size: 0.5rem; }
  .deploy-cards { grid-template-columns: 1fr; }
  .deploy-card__cols { grid-template-columns: 1fr; }
  .deploy-metrics { grid-template-columns: repeat(2, 1fr); }
  .about-intro { flex-direction: column; align-items: center; text-align: center; }
  .about-avatar { width: 100px; height: 100px; }
  .section-head { flex-direction: column; gap: 0.5rem; }
  .section-num { font-size: 2.5rem; }
}

@media (max-width: 480px) {
  .hero__panel-inner { grid-template-columns: 1fr; }
  .lang-row { grid-template-columns: 70px 1fr 70px; gap: 0.75rem; }
}