/* ════════════════════════════════════════════════════════
   AKASH PAWAR — PORTFOLIO  |  style.css
   Theme: Deep Space Tech  |  Cyan + Orange Accents
   ════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --bg-base:        #04080f;
  --bg-surface:     #080f1c;
  --bg-card:        rgba(12, 22, 40, 0.75);
  --bg-card-hover:  rgba(16, 30, 55, 0.9);

  --cyan:           #00d9f5;
  --cyan-dim:       rgba(0, 217, 245, 0.15);
  --cyan-glow:      rgba(0, 217, 245, 0.35);
  --orange:         #f97316;
  --orange-dim:     rgba(249, 115, 22, 0.15);
  --purple:         #8b5cf6;
  --purple-dim:     rgba(139, 92, 246, 0.15);

  --text-primary:   #e8f0fe;
  --text-secondary: #8899bb;
  --text-muted:     #4a5a7a;

  --border:         rgba(0, 217, 245, 0.12);
  --border-strong:  rgba(0, 217, 245, 0.3);

  --glass-blur:     blur(16px);
  --radius-md:      12px;
  --radius-lg:      20px;

  --font-display:   'Orbitron', monospace;
  --font-body:      'Exo 2', sans-serif;
  --font-mono:      'JetBrains Mono', monospace;

  --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; scroll-padding-top: 70px; }

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 99px; }

/* ── Noise Overlay ── */
.noise-overlay {
  position: fixed; inset: 0; z-index: 0; 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");
  background-size: 200px 200px;
  opacity: 0.45;
}

/* ── Custom Cursor ── */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  border-radius: 50%; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%);
}
.cursor-dot  { width: 8px; height: 8px; background: var(--cyan); transition: none; }
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--cyan-glow);
  transition: transform 0.12s ease, opacity 0.3s;
}
body:hover .cursor-ring { opacity: 1; }

/* ════════════════════════ NAVBAR ════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 68px;
  background: rgba(4, 8, 15, 0.8);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  height: 58px;
  background: rgba(4, 8, 15, 0.95);
  border-color: var(--border-strong);
  box-shadow: 0 4px 30px rgba(0, 217, 245, 0.06);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700; letter-spacing: 2px;
}
.brand-bracket { color: var(--cyan); }
.brand-name    { color: var(--text-primary); margin: 0 2px; }

.nav-links { display: flex; gap: 2rem; }
.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem; letter-spacing: 1px; color: var(--text-secondary);
  transition: color var(--transition);
  position: relative; padding: 4px 0;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1.5px;
  background: var(--cyan); transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--cyan); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--cyan); border-radius: 2px;
  transition: var(--transition);
}

/* ════════════════════════ HERO ════════════════════════ */
.hero {
  min-height: 100vh; position: relative;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 4rem;
  padding: 100px 8% 60px;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0, 217, 245, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 245, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute; border-radius: 50%; pointer-events: none; z-index: 0;
  filter: blur(80px);
}
.glow-1 { width: 500px; height: 500px; background: var(--cyan-dim); top: -10%; right: 0; }
.glow-2 { width: 350px; height: 350px; background: var(--purple-dim); bottom: 10%; left: -5%; }
.glow-3 { width: 250px; height: 250px; background: var(--orange-dim); top: 40%; right: 15%; }

.hero-content { position: relative; z-index: 1; }

.hero-greeting {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.85rem;
  color: var(--cyan); margin-bottom: 1.2rem; letter-spacing: 2px;
}
.greeting-line { flex: 1; height: 1px; background: var(--border-strong); max-width: 60px; }

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900; line-height: 1.05;
  margin-bottom: 1rem;
}
.name-first { color: var(--text-primary); display: block; }
.name-last  { color: var(--cyan); display: block; }

.hero-typewriter {
  font-family: var(--font-mono); font-size: 1.1rem;
  color: var(--text-secondary); margin-bottom: 1.2rem;
}
.typewriter-text { color: var(--orange); font-weight: 500; }
.typewriter-cursor { color: var(--cyan); animation: blink 0.8s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero-tagline {
  color: var(--text-secondary); font-size: 1rem;
  line-height: 1.8; margin-bottom: 2.2rem;
}
.hero-tagline em { color: var(--cyan); font-style: normal; font-weight: 500; }

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500; letter-spacing: 1px;
  transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: var(--cyan); color: #04080f;
  box-shadow: 0 0 20px var(--cyan-glow);
}
.btn-primary:hover {
  transform: translateY(-3px); box-shadow: 0 0 35px var(--cyan-glow);
  background: #33e5f8;
}
.btn-outline {
  background: transparent; color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover {
  background: var(--cyan-dim); transform: translateY(-3px);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.hero-socials { display: flex; gap: 1rem; }
.social-icon {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); font-size: 1rem;
  transition: var(--transition);
}
.social-icon:hover {
  color: var(--cyan); border-color: var(--cyan);
  background: var(--cyan-dim); transform: translateY(-3px);
  box-shadow: 0 0 16px var(--cyan-glow);
}

/* Avatar */
.hero-avatar-wrap {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 480px;
}
.avatar-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid var(--border-strong);
}
.ring-outer { width: 340px; height: 340px; animation: spin 20s linear infinite; }
.ring-outer::before {
  content: ''; position: absolute; top: -4px; left: 50%;
  width: 8px; height: 8px; background: var(--cyan);
  border-radius: 50%; box-shadow: 0 0 12px var(--cyan);
  transform: translateX(-50%);
}
.ring-inner { width: 260px; height: 260px; animation: spin 15s linear infinite reverse; border-color: rgba(249, 115, 22, 0.2); }
.ring-inner::before {
  content: ''; position: absolute; bottom: -4px; left: 50%;
  width: 6px; height: 6px; background: var(--orange);
  border-radius: 50%; box-shadow: 0 0 10px var(--orange);
  transform: translateX(-50%);
}
@keyframes spin { to { transform: rotate(360deg); } }

.avatar-core {
  width: 200px; height: 200px; border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-surface) 0%, #0d1f3c 100%);
  border: 2px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 40px var(--cyan-dim), inset 0 0 40px rgba(0, 217, 245, 0.05);
  z-index: 2;
}
.avatar-initials {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900; color: var(--cyan);
  letter-spacing: 4px; text-shadow: 0 0 20px var(--cyan-glow);
}

.floating-badge {
  position: absolute; z-index: 3;
  background: rgba(8, 15, 28, 0.9);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
  padding: 8px 14px; border-radius: 30px;
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--cyan); white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}
.floating-badge i { margin-right: 6px; color: var(--orange); }
.badge-1 { top: 15%; right: 5%;  animation: float 4s ease-in-out infinite; }
.badge-2 { top: 35%; left: 0%;  animation: float 5s ease-in-out infinite 0.5s; }
.badge-3 { bottom: 30%; right: 2%; animation: float 4.5s ease-in-out infinite 1s; }
.badge-4 { bottom: 15%; left: 5%; animation: float 5.5s ease-in-out infinite 1.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.scroll-indicator {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 2px; z-index: 1;
  animation: fadeInUp 1s ease 2s both;
}
.scroll-mouse {
  width: 22px; height: 36px; border: 1.5px solid var(--text-muted);
  border-radius: 12px; display: flex; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 4px; height: 8px; background: var(--cyan);
  border-radius: 2px; animation: scrollDown 1.8s ease infinite;
}
@keyframes scrollDown {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ════════════════════════ SECTIONS ════════════════════════ */
.section {
  padding: 100px 8%; position: relative;
}
.section:nth-child(even) { background: var(--bg-surface); }

.section-container { max-width: 1200px; margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--cyan); letter-spacing: 2px; display: block; margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: var(--text-primary);
  margin-bottom: 14px; letter-spacing: 1px;
}
.title-underline {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  margin: 0 auto; border-radius: 2px;
}
.section-subtitle {
  color: var(--text-secondary); font-size: 1rem;
  margin-top: 16px; max-width: 500px; margin-left: auto; margin-right: auto;
}

/* ── Glass Card ── */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.glass-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 217, 245, 0.08);
}

/* ════════════════════════ ABOUT ════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 2.5rem; align-items: start;
}
.about-card { padding: 2.5rem; }
.about-para { color: var(--text-secondary); margin-bottom: 1rem; font-size: 0.97rem; }
.about-para:last-of-type { margin-bottom: 1.5rem; }
.highlight { color: var(--cyan); font-weight: 600; }

.about-details { display: flex; flex-direction: column; gap: 0.6rem; }
.detail-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary); font-size: 0.88rem;
  font-family: var(--font-mono);
}
.detail-item i { color: var(--cyan); width: 16px; flex-shrink: 0; }

.stat-cards-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.stat-card {
  padding: 1.4rem; text-align: center;
}
.stat-icon { font-size: 1.4rem; color: var(--cyan); margin-bottom: 8px; }
.stat-number {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  color: var(--text-primary); line-height: 1;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 1px; margin-top: 4px; }

.interests-card { padding: 1.5rem; }
.card-title {
  font-family: var(--font-display); font-size: 0.9rem;
  color: var(--cyan); margin-bottom: 1rem; letter-spacing: 1px;
}
.card-title i { margin-right: 8px; }
.interests-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(0, 217, 245, 0.2);
  padding: 5px 12px; border-radius: 99px;
  font-size: 0.78rem; font-family: var(--font-mono);
}
.tag i { margin-right: 5px; }

/* ════════════════════════ SKILLS ════════════════════════ */
.skills-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: 3rem;
}
.skill-category-card { padding: 2rem; }
.skill-cat-icon { font-size: 1.8rem; color: var(--cyan); margin-bottom: 1rem; }
.skill-category-card h3 {
  font-family: var(--font-display); font-size: 0.95rem;
  color: var(--text-primary); margin-bottom: 1.4rem; letter-spacing: 1px;
}

.skill-bars { display: flex; flex-direction: column; gap: 1rem; }
.skill-bar-item {}
.skill-bar-header {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--text-secondary); margin-bottom: 6px;
}
.skill-pct { color: var(--cyan); }
.skill-bar-bg {
  height: 6px; background: rgba(255,255,255,0.05);
  border-radius: 99px; overflow: hidden;
}
.skill-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  border-radius: 99px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px var(--cyan-glow);
}

.skill-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  background: var(--purple-dim); color: var(--purple);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 5px 12px; border-radius: 99px;
  font-size: 0.78rem; font-family: var(--font-mono);
  transition: var(--transition);
}
.pill:hover { background: rgba(139, 92, 246, 0.25); transform: translateY(-2px); }

.tech-showcase {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem;
}
.tech-item {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 1px; transition: var(--transition);
}
.tech-item i {
  font-size: 2rem; color: var(--text-muted);
  transition: var(--transition);
}
.tech-item:hover { color: var(--cyan); }
.tech-item:hover i { color: var(--cyan); transform: translateY(-4px); filter: drop-shadow(0 0 8px var(--cyan)); }

/* ════════════════════════ PROJECTS ════════════════════════ */
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.project-card { padding: 1.8rem; position: relative; overflow: hidden; }
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  opacity: 0; transition: opacity var(--transition);
}
.project-card:hover::before { opacity: 1; }

.featured-project {
  border-color: rgba(249, 115, 22, 0.2);
}
.featured-project::before {
  background: linear-gradient(90deg, var(--orange), var(--cyan)) !important;
}
.featured-label {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--orange-dim); color: var(--orange);
  border: 1px solid rgba(249, 115, 22, 0.25);
  padding: 3px 10px; border-radius: 4px;
  font-size: 0.7rem; font-family: var(--font-mono);
  margin-bottom: 12px;
}
.project-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; }
.project-icon { font-size: 1.8rem; color: var(--cyan); }
.project-meta { text-align: right; }
.project-type {
  display: block; font-size: 0.7rem; font-family: var(--font-mono);
  color: var(--text-muted); letter-spacing: 1px;
}
.project-date {
  font-size: 0.72rem; font-family: var(--font-mono); color: var(--cyan);
}
.project-date i { margin-right: 4px; }
.project-title {
  font-family: var(--font-display); font-size: 0.95rem;
  color: var(--text-primary); margin-bottom: 4px; letter-spacing: 0.5px;
}
.project-subtitle { font-size: 0.8rem; color: var(--orange); margin-bottom: 1rem; font-family: var(--font-mono); }
.project-points {
  padding-left: 0; margin-bottom: 1.2rem;
  display: flex; flex-direction: column; gap: 5px;
}
.project-points li {
  font-size: 0.82rem; color: var(--text-secondary);
  padding-left: 14px; position: relative;
}
.project-points li::before {
  content: '▸'; position: absolute; left: 0; color: var(--cyan);
}
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ptag {
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(0, 217, 245, 0.15);
  padding: 3px 10px; border-radius: 4px;
  font-size: 0.7rem; font-family: var(--font-mono);
}

/* ════════════════════════ EDUCATION ════════════════════════ */
.timeline { position: relative; max-width: 750px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute;
  left: 20px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--cyan), var(--purple), transparent);
}

.timeline-item {
  display: flex; gap: 2.5rem;
  margin-bottom: 2.5rem; position: relative;
  padding-left: 10px;
}
.timeline-dot {
  width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-base); border: 2px solid var(--text-muted);
  margin-top: 24px; position: relative; z-index: 1;
  transition: var(--transition);
}
.timeline-dot.active {
  border-color: var(--cyan); background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.timeline-card {
  flex: 1; padding: 1.8rem;
}
.edu-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.edu-icon { font-size: 1.4rem; color: var(--cyan); }
.active-badge {
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(0, 217, 245, 0.25);
  padding: 3px 10px; border-radius: 4px;
  font-size: 0.7rem; font-family: var(--font-mono);
}
.edu-title {
  font-family: var(--font-display); font-size: 1rem;
  color: var(--text-primary); margin-bottom: 5px;
}
.edu-location {
  font-size: 0.8rem; color: var(--text-muted);
  font-family: var(--font-mono); margin-bottom: 6px;
}
.edu-location i { margin-right: 5px; color: var(--orange); }
.edu-degree { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; }
.edu-meta-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.edu-meta { font-size: 0.78rem; font-family: var(--font-mono); color: var(--text-muted); }
.edu-meta i { margin-right: 5px; }
.edu-score {
  font-family: var(--font-display); font-size: 0.85rem;
  color: var(--text-secondary); font-weight: 600;
}
.highlight-score { color: var(--cyan); text-shadow: 0 0 10px var(--cyan-glow); }

/* ════════════════════════ CONTACT ════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; }
.contact-card { padding: 2.2rem; }
.contact-card-title {
  font-family: var(--font-display); font-size: 0.95rem;
  color: var(--text-primary); margin-bottom: 1.5rem; letter-spacing: 1px;
}
.contact-items { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.8rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 10px; border-radius: 8px;
  transition: background var(--transition);
}
a.contact-item:hover { background: var(--cyan-dim); }
.contact-item-icon {
  width: 40px; height: 40px; border-radius: 8px;
  background: var(--cyan-dim); border: 1px solid rgba(0, 217, 245, 0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); font-size: 1rem; flex-shrink: 0;
}
.ci-label { font-size: 0.72rem; font-family: var(--font-mono); color: var(--text-muted); display: block; }
.ci-value { font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; }

.contact-socials { display: flex; flex-direction: column; gap: 10px; }
.contact-social-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 0.85rem; font-weight: 500;
  transition: var(--transition);
}
.contact-social-btn .arrow { margin-left: auto; font-size: 0.75rem; }
.github-btn { color: var(--text-primary); }
.github-btn:hover { border-color: var(--text-primary); background: rgba(255,255,255,0.05); transform: translateX(4px); }
.linkedin-btn { color: #0a66c2; }
.linkedin-btn:hover { border-color: #0a66c2; background: rgba(10, 102, 194, 0.08); transform: translateX(4px); }

/* Contact Form */
.contact-form-card { padding: 2.2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-label { font-size: 0.78rem; font-family: var(--font-mono); color: var(--text-secondary); display: block; margin-bottom: 6px; }
.input-wrap {
  position: relative;
}
.input-wrap > i {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 0.85rem; pointer-events: none;
}
.textarea-wrap > i { top: 18px; transform: none; }
.form-input {
  width: 100%; padding: 12px 14px 12px 40px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; resize: none;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}
.form-textarea { min-height: 120px; padding-top: 14px; }
.full-btn { width: 100%; justify-content: center; margin-top: 0.5rem; }
.form-message {
  text-align: center; font-size: 0.85rem; font-family: var(--font-mono);
  margin-top: 12px; padding: 10px; border-radius: 6px; display: none;
}
.form-message.success { background: rgba(0, 217, 245, 0.1); color: var(--cyan); border: 1px solid rgba(0, 217, 245, 0.2); display: block; }
.form-message.error   { background: rgba(249, 115, 22, 0.1);  color: var(--orange); border: 1px solid rgba(249, 115, 22, 0.2); display: block; }

/* ════════════════════════ FOOTER ════════════════════════ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 2.5rem 8%;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-brand { font-family: var(--font-display); font-size: 1rem; font-weight: 700; }
.footer-copy { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); }
.heart { color: #ef4444; animation: heartbeat 1.2s ease infinite; }
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.2); }
}
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a {
  color: var(--text-muted); font-size: 1.1rem; transition: color var(--transition);
}
.footer-socials a:hover { color: var(--cyan); }

/* ════════════════════════ BACK TO TOP ════════════════════════ */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--cyan); color: #04080f;
  border: none; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px var(--cyan-glow);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); }

/* ════════════════════════ ANIMATIONS ════════════════════════ */
[data-animate] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate].animated {
  opacity: 1; transform: translateY(0);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════ RESPONSIVE ════════════════════════ */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-grid   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 120px; }
  .hero-avatar-wrap { height: 300px; margin-top: 2rem; }
  .ring-outer { width: 250px; height: 250px; }
  .ring-inner { width: 190px; height: 190px; }
  .avatar-core { width: 150px; height: 150px; }
  .avatar-initials { font-size: 2.2rem; }
  .hero-greeting { justify-content: center; }
  .hero-cta { justify-content: center; }
  .hero-socials { justify-content: center; }
  .badge-1, .badge-2, .badge-3, .badge-4 { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 70px 5%; }
  .hero { padding: 100px 5% 50px; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid   { grid-template-columns: 1fr; }
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex; position: fixed; top: 68px; left: 0; right: 0;
    background: rgba(4, 8, 15, 0.97); backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border); padding: 1rem 5%;
  }
  .nav-link { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
  .hamburger { display: flex; }
  .hero-name { font-size: 2.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .stat-cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .stat-cards-grid { grid-template-columns: 1fr; }
}

/* ── Project Live Demo Link Button ── */
.project-links {
  margin-top: 1rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.project-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--cyan);
  border: 1px solid rgba(0, 217, 245, 0.35);
  background: rgba(0, 217, 245, 0.06);
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.2s;
}

.project-link-btn:hover {
  background: rgba(0, 217, 245, 0.15);
  border-color: var(--cyan);
  color: #fff;
  transform: translateY(-2px);
}

.project-link-btn i {
  font-size: 0.72rem;
}