/* ═══════════════════════════════════════════════════
   TALARI PRADEEP · PORTFOLIO CSS
   talaripradeep.info
═══════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  --bg-base:        #080c14;
  --bg-surface:     #0d1220;
  --bg-card:        #111827;
  --bg-card-hover:  #151e2e;
  --bg-glass:       rgba(17, 24, 39, 0.7);

  --accent-primary: #6366f1;
  --accent-cyan:    #22d3ee;
  --accent-purple:  #a855f7;
  --accent-green:   #10b981;
  --accent-orange:  #f59e0b;
  --accent-red:     #ef4444;

  --grad-primary:   linear-gradient(135deg, #6366f1, #22d3ee);
  --grad-purple:    linear-gradient(135deg, #a855f7, #6366f1);
  --grad-glow:      linear-gradient(135deg, rgba(99,102,241,0.15), rgba(34,211,238,0.15));

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;

  --border:         rgba(255,255,255,0.07);
  --border-bright:  rgba(255,255,255,0.12);

  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.25);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s 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: 80px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ── */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Layout ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 100px 0;
}

.section-alt {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

.section-subtitle {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: var(--grad-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 50px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(99,102,241,0.4); }
.btn-primary:active { transform: translateY(0); }

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border: 1.5px solid var(--border-bright);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: 50px;
  transition: var(--transition);
  background: rgba(255,255,255,0.03);
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-cyan);
  background: rgba(99,102,241,0.08);
  transform: translateY(-2px);
}

.btn-outline svg { width: 16px; height: 16px; }
.btn-primary.full-width, .btn-outline.full-width { width: 100%; justify-content: center; }

/* ══════════════════════════════
   NAVBAR
══════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(8, 12, 20, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0;
}

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-shrink: 0;
}

.logo-bracket {
  color: var(--accent-cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.nav-cta {
  display: inline-flex;
  padding: 0.5rem 1.25rem;
  background: var(--grad-primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
  flex-shrink: 0;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 120px 2rem 80px;
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
}

/* Particle dots */
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent-primary);
  opacity: 0.4;
  animation: floatParticle var(--dur, 8s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
  33%       { transform: translate(var(--tx, 20px), var(--ty, -30px)) scale(1.2); opacity: 0.6; }
  66%       { transform: translate(calc(var(--tx, 20px) * -0.5), calc(var(--ty, -30px) * 0.5)) scale(0.8); opacity: 0.2; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  color: var(--accent-green);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

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

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50%       { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

.hero-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.name-line { display: block; }

.hero-roles {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.role-cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent-primary);
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-bio {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 520px;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
  display: block;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Terminal Card ── */
.hero-visual {
  position: relative;
}

.terminal-card {
  background: #0d1117;
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04), var(--shadow-glow);
  animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.term-dots { display: flex; gap: 6px; }
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #28c840; }

.term-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex: 1;
  text-align: center;
}

.terminal-body {
  padding: 1.25rem 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.9;
}

.term-line { display: flex; gap: 0.5rem; }
.term-line .prompt { color: var(--accent-primary); flex-shrink: 0; }
.term-line.output { color: var(--text-secondary); padding-left: 1.25rem; }
.term-line.output.success { color: var(--accent-green); }
.cursor-blink { animation: blink 1s step-end infinite; }

/* ── Floating Badges ── */
.floating-badges {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-badge {
  position: absolute;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 50px;
  border: 1px solid var(--border-bright);
  backdrop-filter: blur(10px);
  background: var(--bg-glass);
  white-space: nowrap;
}

.badge-aws    { top: -20px;  left: 10%;  animation: floatB 5s ease-in-out infinite; }
.badge-k8s    { top: 30%;    right: -30px; animation: floatB 6s ease-in-out 1s infinite; }
.badge-tf     { bottom: 20%; left: -30px;  animation: floatB 7s ease-in-out 0.5s infinite; }
.badge-docker { bottom: -15px; right: 15%; animation: floatB 5.5s ease-in-out 1.5s infinite; }

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

/* ── Scroll Indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: scrollBounce 2s ease-in-out infinite;
  grid-column: 1 / -1;
}

.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
  border-radius: 2px;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50%       { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ══════════════════════════════
   ABOUT
══════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 5rem;
  align-items: start;
}

.about-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.about-image-placeholder {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-glow {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: var(--grad-primary);
  opacity: 0.3;
  animation: glowPulse 3s ease-in-out infinite;
  filter: blur(16px);
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.2; transform: scale(0.95); }
  50%       { opacity: 0.45; transform: scale(1.05); }
}

.avatar-core {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid rgba(99,102,241,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.avatar-core svg { width: 140px; height: 140px; opacity: 0.6; }

.avatar-initials {
  position: absolute;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  bottom: 40px;
}

.about-info-chips {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.info-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  color: var(--text-secondary);
}

.info-chip svg { width: 14px; height: 14px; color: var(--accent-cyan); }
.chip-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-green); animation: pulse 2s infinite; }

.about-lead {
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-highlights {
  margin: 1.5rem 0;
  display: grid;
  gap: 0.6rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.highlight-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-green);
  flex-shrink: 0;
}

.about-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* ══════════════════════════════
   SKILLS
══════════════════════════════ */
.skills-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
}

.skill-category:hover {
  border-color: rgba(99,102,241,0.3);
  background: var(--bg-card-hover);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.category-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.category-title svg { width: 16px; height: 16px; color: var(--accent-cyan); flex-shrink: 0; }

.skills-grid { display: flex; flex-direction: column; gap: 0.85rem; }

.skill-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.skill-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.skill-chip span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  min-width: 90px;
}

.skill-bar {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 99px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: var(--pct, 0%);
  border-radius: 99px;
  background: var(--grad-primary);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-fill.animated { transform: scaleX(1); }

/* ══════════════════════════════
   EXPERIENCE / TIMELINE
══════════════════════════════ */
.timeline {
  position: relative;
  padding-left: 2rem;
  max-width: 860px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-dot {
  position: absolute;
  left: -2.5rem;
  top: 1.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--grad-primary);
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 12px rgba(99,102,241,0.5);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

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

.exp-role {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.exp-company {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.exp-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  background: rgba(34,211,238,0.08);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  white-space: nowrap;
  border: 1px solid rgba(34,211,238,0.15);
}

.exp-bullets {
  list-style: none;
  margin-bottom: 1.25rem;
}

.exp-bullets li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.6;
}

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

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

.exp-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.22rem 0.65rem;
  border-radius: 50px;
  background: rgba(99,102,241,0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(99,102,241,0.2);
}

/* ══════════════════════════════
   PROJECTS
══════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-glow);
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

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

.project-card.featured {
  grid-column: span 1;
  border-color: rgba(99,102,241,0.3);
  background: linear-gradient(135deg, var(--bg-card), rgba(99,102,241,0.06));
}

.project-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-icon {
  font-size: 1.75rem;
}

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

.project-link {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.project-link:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(34,211,238,0.08);
}

.project-link svg { width: 15px; height: 15px; }

.project-featured-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-orange);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  width: fit-content;
}

.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.project-tech span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ══════════════════════════════
   CERTIFICATIONS
══════════════════════════════ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

.cert-card:hover {
  border-color: rgba(99,102,241,0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.cert-badge {
  font-size: 2.2rem;
  flex-shrink: 0;
}

.cert-body { flex: 1; }
.cert-body h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.cert-body p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cert-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent-cyan);
  display: block;
  margin-top: 4px;
}

.cert-verify {
  font-size: 0.72rem;
  color: var(--accent-green);
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ══════════════════════════════
   CONTACT
══════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

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

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateX(4px);
}

.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-card h4 { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.contact-card a, .contact-card span { font-size: 0.88rem; color: var(--text-secondary); transition: var(--transition); }
.contact-card a:hover { color: var(--accent-cyan); }

/* ── Contact Form ── */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  transition: var(--transition);
  outline: none;
  resize: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-primary);
  background: rgba(99,102,241,0.04);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.form-success {
  text-align: center;
  font-size: 0.9rem;
  color: var(--accent-green);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
}

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(34,211,238,0.08);
  transform: translateY(-3px);
}

.social-link svg { width: 18px; height: 18px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }
.footer-domain { color: var(--accent-cyan); }
.footer-built { font-size: 0.76rem; }

/* ══════════════════════════════
   BACK TO TOP
══════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 900;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.5);
}

.back-to-top svg { width: 18px; height: 18px; }

/* ══════════════════════════════
   SCROLL REVEAL
══════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ══════════════════════════════
   RESPONSIVE — TABLET
══════════════════════════════ */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 120px 2rem 60px;
    gap: 3rem;
    text-align: center;
  }

  .hero-bio { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .hero-visual {
    display: flex;
    justify-content: center;
  }

  .terminal-card { max-width: 480px; }

  .scroll-indicator { display: none; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .about-highlights { justify-items: start; text-align: left; }
  .about-actions { justify-content: center; }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ══════════════════════════════
   RESPONSIVE — MOBILE
══════════════════════════════ */
@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .nav-links, .nav-cta { display: none; }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8,12,20,0.97);
    backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    z-index: 999;
  }

  .nav-links.mobile-open .nav-link {
    font-size: 1.4rem;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
  }

  .hamburger { display: flex; z-index: 1000; position: relative; }

  .hero-name { font-size: clamp(2.2rem, 10vw, 3.5rem); }

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

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

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

  .floating-badges { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .hero { padding: 110px 1.25rem 50px; }
  .terminal-card { font-size: 0.7rem; }
  .hero-stats { gap: 1rem; }
  .stat-num { font-size: 1.5rem; }
}

/* ── Avatar Image & Fallback ── */
.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  transition: var(--transition);
  position: absolute;
  inset: 0;
  z-index: 2;
}

.avatar-img:hover {
  transform: scale(1.05);
}

.avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 0;
}