/* ════════════════════════════════════════════
   DESIGN TOKENS
════════════════════════════════════════════ */
:root {
  --clr-bg:        #07070f;
  --clr-bg-2:      #0d0d1a;
  --clr-surface:   #11111f;
  --clr-border:    rgba(99, 102, 241, 0.15);
  --clr-primary:   #6366f1;
  --clr-primary-2: #818cf8;
  --clr-accent:    #a78bfa;
  --clr-green:     #34d399;
  --clr-text:      #e2e8f0;
  --clr-muted:     #64748b;
  --clr-dimmed:    #334155;

  --font-main: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius:    12px;
  --radius-lg: 20px;
  --shadow-glow: 0 0 60px rgba(99, 102, 241, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  background: var(--clr-bg);
  color: var(--clr-text);
  overflow-x: hidden;
  cursor: none;
  line-height: 1.6;
}

::selection { background: rgba(99,102,241,0.3); }

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: none; }

/* ── Noise ── */
.noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ════════════════════════════════════════════
   CUSTOM CURSOR
════════════════════════════════════════════ */
.cursor, .cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

.cursor {
  width: 8px;
  height: 8px;
  background: var(--clr-primary);
  transition: transform 0.1s;
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(99,102,241,0.5);
  transition: transform 0.15s ease, width 0.3s, height 0.3s, border-color 0.3s;
}

body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower {
  width: 56px;
  height: 56px;
  border-color: var(--clr-primary);
}

/* ════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 4rem;
  transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(7, 7, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  padding: 0.9rem 4rem;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.logo-bracket { color: var(--clr-primary); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--clr-primary);
  transition: width var(--transition);
}

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

.nav-cta {
  background: var(--clr-primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav-cta:hover {
  background: var(--clr-primary-2);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}

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

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  transition: all var(--transition);
  cursor: none;
}

.btn svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.3);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(99,102,241,0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
}

.btn-ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(99,102,241,0.05);
}

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 4rem;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.25);
  color: var(--clr-green);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease 0.2s both;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--clr-green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-name {
  display: flex;
  flex-direction: column;
  gap: 0.1em;
  margin-bottom: 1rem;
}

.name-line {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 400;
  color: var(--clr-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.name-main {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 800;
  color: var(--clr-text);
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, #e2e8f0, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.title-static { color: var(--clr-muted); }

.title-rotate {
  color: var(--clr-primary);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border-right: 3px solid var(--clr-primary);
  padding-right: 4px;
  animation: blink-cursor 0.75s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { border-color: var(--clr-primary); }
  50% { border-color: transparent; }
}

.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--clr-muted);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

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

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

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-unit {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  vertical-align: super;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--clr-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-dimmed);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 1;
  animation: fadeInUp 1s ease 1.5s both;
}

.scroll-indicator span {
  font-size: 0.7rem;
  color: var(--clr-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1.5px;
  height: 60px;
  background: linear-gradient(to bottom, var(--clr-primary), transparent);
  animation: scroll-anim 2s ease infinite;
}

@keyframes scroll-anim {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ════════════════════════════════════════════
   SECTION COMMON
════════════════════════════════════════════ */
.section { padding: 7rem 0; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4rem;
}

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

.label-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--clr-primary);
  letter-spacing: 0.1em;
}

.label-line {
  flex: 1; max-width: 60px;
  height: 1px;
  background: var(--clr-border);
}

.label-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--clr-text);
  margin-bottom: 1rem;
}

.section-heading em {
  font-style: normal;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-heading.centered,
.section-sub.centered { text-align: center; }

.section-sub {
  font-size: 1rem;
  color: var(--clr-muted);
  margin-bottom: 4rem;
}

/* ════════════════════════════════════════════
   ABOUT
════════════════════════════════════════════ */
.about { background: var(--clr-bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: center;
}

/* Visual Side */
.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  max-width: 340px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(99, 102, 241, 0.2);
}

.card-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(99,102,241,0.08), transparent 60%);
  pointer-events: none;
}

.avatar-ring {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  padding: 3px;
  animation: spin-slow 8s linear infinite;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.avatar-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--clr-surface);
  overflow: hidden;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.card-tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}

.pill {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--clr-primary-2);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(13, 13, 26, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.badge-top  { top: -1rem; right: -2rem; animation: float-badge 3s ease-in-out infinite; }
.badge-bottom { bottom: -1rem; left: -2rem; animation: float-badge 3s ease-in-out infinite 1.5s; }

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.badge-icon { font-size: 1.4rem; }
.badge-title { font-size: 0.85rem; font-weight: 600; color: var(--clr-text); }
.badge-sub   { font-size: 0.72rem; color: var(--clr-muted); }

/* Text Side */
.about-para {
  color: var(--clr-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.highlight:hover {
  border-color: rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.04);
}

.highlight-icon { font-size: 1.5rem; }
.highlight-title { font-weight: 600; font-size: 0.95rem; color: var(--clr-text); }
.highlight-sub   { font-size: 0.8rem; color: var(--clr-muted); }

/* ════════════════════════════════════════════
   SKILLS
════════════════════════════════════════════ */
.skills { background: var(--clr-bg-2); }

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.skill-category {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition);
}

.skill-category:hover { border-color: rgba(99,102,241,0.35); }

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--clr-text);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--clr-border);
}

.category-icon { font-size: 1.3rem; }

.skill-bars { display: flex; flex-direction: column; gap: 1.1rem; }

.skill-bar {}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.skill-info span:first-child {
  font-size: 0.88rem;
  color: var(--clr-text);
  font-weight: 500;
}

.skill-pct {
  font-size: 0.78rem;
  color: var(--clr-primary);
  font-family: var(--font-mono);
}

.bar-track {
  height: 5px;
  background: var(--clr-dimmed);
  border-radius: 100px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: 100px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.bar-fill.animated { width: var(--target); }

/* Tech Tags */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.tech-tag {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: default;
}

.tech-tag:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(99,102,241,0.06);
  transform: translateY(-2px);
}

/* ════════════════════════════════════════════
   PROJECTS
════════════════════════════════════════════ */
.projects { background: var(--clr-bg); }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.project-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.04), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}

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

.project-card.featured {
  grid-column: span 2;
  border-color: rgba(99,102,241,0.3);
  background: linear-gradient(135deg, rgba(99,102,241,0.06), var(--clr-surface));
}

.project-glow {
  position: absolute;
  top: 0; left: 0;
  right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.project-tag {
  background: rgba(99,102,241,0.12);
  color: var(--clr-primary-2);
  border: 1px solid rgba(99,102,241,0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.project-links { display: flex; gap: 0.5rem; }

.proj-link {
  width: 34px; height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  color: var(--clr-muted);
  transition: all var(--transition);
}

.proj-link svg { width: 16px; height: 16px; }

.proj-link:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(99,102,241,0.08);
}

.project-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-dimmed);
  margin-bottom: 0.5rem;
}

.project-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

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

.project-stack span {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.15);
  color: var(--clr-muted);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

/* ════════════════════════════════════════════
   CONTACT
════════════════════════════════════════════ */
.contact { background: var(--clr-bg-2); }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-desc {
  font-size: 1rem;
  color: var(--clr-muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-links { display: flex; flex-direction: column; gap: 1rem; }

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.contact-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(99,102,241,0.06), transparent);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.contact-link:hover::before { transform: translateX(0); }

.contact-link:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateX(6px);
}

.clink-icon {
  width: 42px; height: 42px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.clink-icon svg { width: 20px; height: 20px; color: var(--clr-primary); }

.clink-label { font-size: 0.7rem; color: var(--clr-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.clink-value { font-size: 0.9rem; font-weight: 600; color: var(--clr-text); }

.clink-arrow {
  width: 18px; height: 18px;
  color: var(--clr-muted);
  margin-left: auto;
  transition: transform var(--transition), color var(--transition);
  flex-shrink: 0;
}

.contact-link:hover .clink-arrow {
  transform: translateX(4px);
  color: var(--clr-primary);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.03);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--clr-text);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-dimmed); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  background: rgba(99,102,241,0.04);
}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: 2rem 0;
}

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

.footer-logo {
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--clr-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--clr-muted);
  transition: color var(--transition);
}

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

/* ════════════════════════════════════════════
   REVEAL ANIMATION
════════════════════════════════════════════ */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 0.7s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Intersection-based reveal for sections */
.section-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 900px) {
  .nav { padding: 1.25rem 2rem; }
  .nav.scrolled { padding: 0.9rem 2rem; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--clr-bg);
    justify-content: center;
    align-items: center;
    gap: 3rem;
    z-index: 99;
  }

  .nav-links.open .nav-link { font-size: 1.5rem; }

  .hero-content { padding: 0 2rem; }
  .scroll-indicator { right: 2rem; }

  .container { padding: 0 2rem; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { display: none; }

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

  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }

  .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }

  .footer-inner { flex-direction: column; text-align: center; }

  .hero-stats { gap: 1.25rem; }
}

@media (max-width: 520px) {
  .name-main { font-size: 3rem; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-wrap: wrap; }
  .section { padding: 5rem 0; }
}