/* ============================================
   KUSH KAUSHIK PORTFOLIO — MAIN STYLESHEET
   Inspired by Siberia.es — Bold Editorial Design
   ============================================ */

/* ---- Fonts & Variables ---- */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --bg-card: #141414;
  --fg: #f0ece3;
  --fg-muted: #8a8680;
  --fg-dim: #4a4744;
  --accent: #d4b483;
  --accent-bright: #f0c754;
  --accent-glow: rgba(212, 180, 131, 0.15);
  --yellow: #e8c84a;
  --white: #ffffff;
  --border: rgba(240, 236, 227, 0.08);
  --border-accent: rgba(212, 180, 131, 0.3);

  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;

  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
  --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ---- Noise Overlay ---- */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* ---- Preloader ---- */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-text {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 6rem);
  letter-spacing: 0.2em;
  color: var(--fg);
  margin-bottom: 2rem;
  animation: glitch-loop 2s infinite;
}

.preloader-bar {
  width: 200px;
  height: 2px;
  background: var(--border);
  margin: 0 auto;
  overflow: hidden;
}

.preloader-progress {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
}

/* ---- Custom Cursor ---- */
.cursor {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease, background 0.3s ease;
  mix-blend-mode: difference;
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  opacity: 0.6;
}

.cursor.cursor-hover {
  width: 16px;
  height: 16px;
}

.cursor-follower.cursor-hover {
  width: 60px;
  height: 60px;
  opacity: 0.3;
}

/* ---- Navigation ---- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  transition: background var(--transition), padding var(--transition);
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1rem 3rem;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--fg);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--fg);
  transition: var(--transition);
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ---- HERO SECTION ---- */
.section-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  position: relative;
  overflow: hidden;
}

.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(212, 180, 131, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(212, 180, 131, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.hero-tag-line {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInDown 0.8s ease 0.2s forwards;
}

.tag-item {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border-accent);
  background: rgba(212, 180, 131, 0.06);
}

.tag-separator {
  color: var(--fg-dim);
  font-size: 0.5rem;
}

.hero-name-block {
  overflow: hidden;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 18rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-transform: uppercase;
}

.name-line {
  display: block;
  opacity: 0;
  transform: translateY(120%);
  transition: none;
}

.name-line.animated {
  animation: slideUpIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.name-line:nth-child(2).animated {
  animation-delay: 0.1s;
}

.hero-side-info {
  display: flex;
  align-items: center;
  gap: 3rem;
  margin-top: -1rem;
}

.hero-location {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-location .label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.hero-location .value {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.hero-scroll-hint {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

.scroll-line {
  width: 60px;
  height: 1px;
  background: var(--fg-dim);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLineAnim 2s ease-in-out infinite;
}

.hero-tagline-bottom {
  max-width: 480px;
}

.hero-tagline-bottom p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 2px solid var(--accent);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.btn-primary:hover {
  color: var(--accent);
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

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

.btn-primary svg {
  width: 16px;
  height: 16px;
}

.btn-ghost {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.btn-ghost:hover {
  color: var(--fg);
  border-color: var(--accent);
}

.hero-scroll-number {
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  letter-spacing: 0.2em;
}

/* ---- MARQUEE ---- */
.marquee-section {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 0;
  background: var(--bg-alt);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.marquee-dot {
  color: var(--accent) !important;
}

/* ---- SECTION COMMON ---- */
.section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.label-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.label-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.label-text::before {
  content: '— ';
  color: var(--fg-dim);
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 4rem;
}

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

/* ---- ABOUT SECTION ---- */
.section-about {
  padding: 8rem 3rem;
  max-width: 1440px;
  margin: 0 auto;
}

.about-container {
  width: 100%;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}

.about-image-frame {
  position: relative;
}

.about-img-inner {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--bg-card);
  overflow: hidden;
  border: 1px solid var(--border);
}

.about-img-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.5) 0%, transparent 60%);
  z-index: 1;
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  filter: grayscale(20%);
  transition: filter var(--transition-slow), transform var(--transition-slow);
}

.about-photo-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-card) 0%, #1a1a1a 100%);
}

.photo-initials {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--accent);
  opacity: 0.3;
}

.about-img-inner:hover .about-photo {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.about-img-tag {
  position: absolute;
  bottom: -1px;
  right: -1px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  padding: 0.4rem 0.8rem;
  font-weight: 700;
}

.about-image-frame::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  border: 1px solid var(--border-accent);
  z-index: -1;
}

.about-bio {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.about-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.about-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  transition: color var(--transition-fast);
  font-family: var(--font-mono);
}

.about-link:hover {
  color: var(--accent);
}

.link-icon {
  color: var(--accent);
  font-size: 0.8rem;
  width: 1rem;
}

/* ---- SERVICES SECTION ---- */
.section-services {
  padding: 8rem 3rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-container {
  max-width: 1440px;
  margin: 0 auto;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.service-item {
  display: grid;
  grid-template-columns: 60px 80px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
  position: relative;
}

.service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background: rgba(212, 180, 131, 0.06);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}

.service-item:hover::before {
  opacity: 1;
}

.service-item>* {
  position: relative;
  z-index: 1;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  opacity: 0.7;
  transition: opacity var(--transition);
}

.service-item:hover .service-icon {
  opacity: 1;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--fg);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.service-item:hover .service-title {
  color: var(--accent);
}

.service-desc {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-top: 0.3rem;
  max-width: 300px;
}

.service-arrow {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--fg-dim);
  transition: color var(--transition), transform var(--transition);
}

.service-item:hover .service-arrow {
  color: var(--accent);
  transform: translate(4px, -4px);
}

/* ---- WORK SECTION ---- */
.section-work {
  padding: 8rem 3rem;
  max-width: 1440px;
  margin: 0 auto;
}

.work-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.work-item {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  transition: var(--transition);
  position: relative;
}

.work-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background: rgba(212, 180, 131, 0.06);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}

.work-item:hover::before {
  opacity: 1;
}

.work-item>* {
  position: relative;
  z-index: 1;
}

.work-period {
  padding-top: 0.3rem;
}

.period-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.3rem 0.6rem;
  display: inline-block;
}

.work-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.work-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.work-role-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent);
  border: 1px solid var(--border-accent);
  padding: 0.15rem 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-block;
  margin-top: 0.4rem;
}

.work-company {
  text-align: right;
}

.company-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.company-location {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  letter-spacing: 0.15em;
  margin-top: 0.2rem;
}

.work-bullets {
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.work-bullets li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.6;
}

.work-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

.work-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.work-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.work-tag:hover {
  border-color: var(--border-accent);
  color: var(--accent);
}

/* ---- SKILLS SECTION ---- */
.section-skills {
  padding: 8rem 3rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.skills-container {
  max-width: 1440px;
  margin: 0 auto;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  cursor: default;
}

.skill-card:hover {
  border-color: var(--border-accent);
  background: rgba(212, 180, 131, 0.05);
  transform: translateY(-4px);
}

.skill-icon {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: white;
}

.skill-pr {
  background: linear-gradient(135deg, #9999ff, #6666cc);
}

.skill-ps {
  background: linear-gradient(135deg, #31a8ff, #0068a3);
}

.skill-ai {
  background: linear-gradient(135deg, #ff9a00, #e06b00);
}

.skill-ae {
  background: linear-gradient(135deg, #9999ff, #3d0080);
}

.skill-canva {
  background: linear-gradient(135deg, #00c4cc, #0077b6);
}

.skill-figma {
  background: linear-gradient(135deg, #f24e1e, #a259ff);
}

.skill-capcut {
  background: linear-gradient(135deg, #333333, #111111);
  border: 1px solid #444;
}

.skill-ms {
  background: linear-gradient(135deg, #d04b00, #ff6700);
}

.skill-name {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-align: center;
  text-transform: uppercase;
}

.skills-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.skill-category {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

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

.cat-tags span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
}

/* ---- EDUCATION SECTION ---- */
.section-education {
  padding: 8rem 3rem;
}

.edu-container {
  max-width: 1440px;
  margin: 0 auto;
}

.edu-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.edu-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}

.edu-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background: rgba(212, 180, 131, 0.06);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}

.edu-item:hover::before {
  opacity: 1;
}

.edu-item>* {
  position: relative;
  z-index: 1;
}

.edu-year {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding-top: 0.3rem;
  text-transform: uppercase;
}

.edu-degree {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg);
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.edu-school {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.edu-status,
.edu-gpa {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  display: inline-block;
  text-transform: uppercase;
}

.edu-gpa {
  color: var(--accent);
  border-color: var(--border-accent);
}

/* ---- CONTACT SECTION ---- */
.section-contact {
  padding: 8rem 3rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: visible;
}

.section-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(212, 180, 131, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.contact-container {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
}

.contact-headline {
  margin-bottom: 5rem;
}

.contact-big-text {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 12rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--fg);
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 3rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
  gap: 1rem;
  position: relative;
}

.contact-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background: rgba(212, 180, 131, 0.06);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}

.contact-link:hover::before {
  opacity: 1;
}

.contact-link>* {
  position: relative;
  z-index: 1;
}

.contact-link-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  min-width: 80px;
}

.contact-link-value {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--fg-muted);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--transition-fast);
}

.contact-link:hover .contact-link-value {
  color: var(--accent);
}

.link-arrow {
  font-size: 1.2rem;
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: var(--transition);
  color: var(--accent);
}

.contact-link:hover .link-arrow {
  opacity: 1;
  transform: translate(0, 0);
}

.contact-availability {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--fg-muted);
  text-transform: uppercase;
  flex-shrink: 0;
}

.availability-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ---- FOOTER ---- */
.site-footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--fg);
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
}

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

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
}

/* ---- ANIMATIONS ---- */
.slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up {
  opacity: 0;
  transform: translateY(20px);
}

.fade-up.animated {
  animation: fadeUp 0.8s ease forwards;
}

@keyframes slideUpIn {
  from {
    opacity: 0;
    transform: translateY(120%);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes scrollLineAnim {
  0% {
    left: -100%;
  }

  50% {
    left: 100%;
  }

  100% {
    left: 100%;
  }
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

@keyframes glitch-loop {

  0%,
  90%,
  100% {
    text-shadow: none;
    transform: none;
  }

  92% {
    text-shadow: 2px 0 var(--accent);
    transform: skewX(2deg);
  }

  94% {
    text-shadow: -2px 0 rgba(212, 180, 131, 0.5);
    transform: skewX(-1deg);
  }

  96% {
    text-shadow: none;
    transform: none;
  }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image-col {
    max-width: 400px;
  }

  .skills-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .skills-categories {
    grid-template-columns: 1fr 1fr;
  }

  .service-item {
    grid-template-columns: 50px 60px 1fr auto;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  #navbar {
    padding: 1.2rem 1.5rem;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 280px;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 3rem 2rem;
    gap: 2rem;
    border-left: 1px solid var(--border);
    transition: right var(--transition);
    z-index: 499;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    font-size: 0.85rem;
  }

  .nav-hamburger {
    display: flex;
    z-index: 501;
  }

  .section-hero {
    padding: 7rem 1.5rem 3rem;
  }

  .hero-scroll-number {
    bottom: 2rem;
    right: 1.5rem;
  }

  .section-about,
  .section-services,
  .section-work,
  .section-skills,
  .section-education,
  .section-contact {
    padding: 5rem 1.5rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .skills-categories {
    grid-template-columns: 1fr;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 1.5rem 0;
  }

  .service-number,
  .service-arrow {
    display: none;
  }

  .service-icon {
    width: 36px;
    height: 36px;
  }

  .work-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .work-company {
    text-align: left;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  .contact-big-text {
    font-size: clamp(3rem, 15vw, 6rem);
  }

  .edu-item {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .edu-year {
    padding-top: 0;
  }

  .footer-top {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .about-stats {
    gap: 1.5rem;
    flex-wrap: wrap;
  }

  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .hero-tag-line {
    gap: 0.5rem;
  }

  .tag-separator {
    display: none;
  }

  .about-stats {
    flex-wrap: wrap;
  }
}