/* ===========================
   PORTFOLIO - Muhammad Anas
   Dark Cyberpunk / Gamer Theme
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&family=Fira+Code:wght@400;500&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(22, 22, 35, 0.7);
  --bg-card-hover: rgba(30, 30, 50, 0.85);

  --neon-purple: #a855f7;
  --neon-cyan: #06b6d4;
  --neon-green: #22c55e;
  --neon-pink: #ec4899;
  --neon-orange: #f97316;

  --text-primary: #e4e4ef;
  --text-secondary: #9394a5;
  --text-muted: #5c5d6e;

  --gradient-main: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
  --gradient-warm: linear-gradient(135deg, var(--neon-pink), var(--neon-orange));
  --gradient-cool: linear-gradient(135deg, var(--neon-cyan), var(--neon-green));

  --glow-purple: 0 0 20px rgba(168, 85, 247, 0.4);
  --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.4);

  --glass: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

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

ul { list-style: none; }

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

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--neon-purple), var(--neon-cyan));
  border-radius: 10px;
}

/* ---------- Canvas Background ---------- */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-smooth);
  backdrop-filter: blur(0px);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.nav-logo span {
  -webkit-text-fill-color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-links a {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a:hover {
  color: var(--text-primary);
  background: var(--glass);
}

.nav-links a.active {
  color: var(--neon-cyan);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

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

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Sections Common ---------- */
section {
  position: relative;
  z-index: 1;
  padding: 100px 24px;
}

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

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

.section-label {
  display: inline-block;
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
  padding: 6px 16px;
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 50px;
  background: rgba(6, 182, 212, 0.05);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-title .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto;
}

/* ---------- HERO SECTION ---------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text { z-index: 2; }

.hero-greeting {
  font-family: 'Fira Code', monospace;
  font-size: 0.95rem;
  color: var(--neon-cyan);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-greeting .wave {
  display: inline-block;
  animation: wave 2.5s infinite;
  transform-origin: 70% 70%;
  font-size: 1.3rem;
}

@keyframes wave {
  0%, 60%, 100% { transform: rotate(0deg); }
  10%, 30% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
}

.hero-name {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 8px;
}

.hero-name .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.hero-typing {
  font-family: 'Fira Code', monospace;
  font-size: 1rem;
  color: var(--neon-green);
  margin-bottom: 28px;
  min-height: 1.5em;
}

.hero-typing .cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--neon-green);
  margin-left: 2px;
  animation: blink 1s infinite;
  vertical-align: text-bottom;
}

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

.hero-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: var(--glow-purple);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(168, 85, 247, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border-hover);
}

.btn-secondary:hover {
  background: var(--glass);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  transform: translateY(-3px);
}

/* Hero visual (right side) */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-avatar-wrapper {
  position: relative;
  width: 350px;
  height: 350px;
}

.hero-avatar-ring {
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--neon-purple);
  border-right-color: var(--neon-cyan);
  animation: spin 8s linear infinite;
}

.hero-avatar-ring-2 {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-bottom-color: var(--neon-green);
  border-left-color: var(--neon-pink);
  animation: spin 12s linear infinite reverse;
}

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

.hero-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--glass-border-hover);
  position: relative;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-avatar-icon {
  font-size: 8rem;
  opacity: 0.8;
}

.hero-floating-badge {
  position: absolute;
  padding: 10px 18px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 4s ease-in-out infinite;
  white-space: nowrap;
}

.hero-floating-badge:nth-child(4) {
  top: 10%;
  right: -20px;
  animation-delay: 0s;
  border-color: rgba(168, 85, 247, 0.3);
}

.hero-floating-badge:nth-child(5) {
  bottom: 15%;
  right: -40px;
  animation-delay: 1s;
  border-color: rgba(6, 182, 212, 0.3);
}

.hero-floating-badge:nth-child(6) {
  bottom: 5%;
  left: -30px;
  animation-delay: 2s;
  border-color: rgba(34, 197, 94, 0.3);
}

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

.hero-social {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.hero-social a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.hero-social a:hover {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  box-shadow: var(--glow-purple);
  transform: translateY(-3px);
}

/* ---------- ABOUT SECTION ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.02rem;
}

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

.about-highlight {
  color: var(--neon-cyan) !important;
  font-weight: 600;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.stat-card {
  text-align: center;
  padding: 24px 12px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  border-color: var(--neon-purple);
  transform: translateY(-4px);
  box-shadow: var(--glow-purple);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.about-info-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.info-card:hover {
  border-color: var(--glass-border-hover);
  background: var(--bg-card-hover);
  transform: translateX(6px);
}

.info-card-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.info-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.info-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ---------- SKILLS SECTION ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.skill-category {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-main);
  opacity: 0;
  transition: var(--transition-smooth);
}

.skill-category:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.skill-category:hover::before {
  opacity: 1;
}

.skill-category:nth-child(2)::before {
  background: var(--gradient-cool);
}
.skill-category:nth-child(3)::before {
  background: var(--gradient-warm);
}
.skill-category:nth-child(4)::before {
  background: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
}

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.skill-cat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.skill-category:nth-child(2) .skill-cat-icon {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.2);
}
.skill-category:nth-child(3) .skill-cat-icon {
  background: rgba(236, 72, 153, 0.1);
  border-color: rgba(236, 72, 153, 0.2);
}
.skill-category:nth-child(4) .skill-cat-icon {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
}

.skill-cat-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.skill-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-name {
  font-size: 0.92rem;
  font-weight: 500;
}

.skill-level {
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  color: var(--neon-cyan);
}

.skill-bar-wrap {
  width: 100%;
  margin-top: 6px;
}

.skill-bar-bg {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 10px;
  background: var(--gradient-main);
  width: 0%;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-category:nth-child(2) .skill-bar-fill {
  background: var(--gradient-cool);
}
.skill-category:nth-child(3) .skill-bar-fill {
  background: var(--gradient-warm);
}
.skill-category:nth-child(4) .skill-bar-fill {
  background: linear-gradient(135deg, var(--neon-green), var(--neon-cyan));
}

/* ---------- PROJECTS SECTION ---------- */
.projects-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  background: rgba(168, 85, 247, 0.08);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
  position: relative;
}

.project-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}

.project-thumbnail {
  width: 100%;
  height: 200px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.project-thumbnail-gradient {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.project-card:nth-child(1) .project-thumbnail-gradient {
  background: linear-gradient(135deg, rgba(168,85,247,0.15), rgba(6,182,212,0.15));
}
.project-card:nth-child(2) .project-thumbnail-gradient {
  background: linear-gradient(135deg, rgba(34,197,94,0.15), rgba(6,182,212,0.15));
}
.project-card:nth-child(3) .project-thumbnail-gradient {
  background: linear-gradient(135deg, rgba(236,72,153,0.15), rgba(249,115,22,0.15));
}
.project-card:nth-child(4) .project-thumbnail-gradient {
  background: linear-gradient(135deg, rgba(6,182,212,0.15), rgba(168,85,247,0.15));
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.project-overlay-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--glass-border-hover);
  background: var(--bg-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.project-overlay-btn:hover {
  background: var(--neon-purple);
  border-color: var(--neon-purple);
  transform: scale(1.1);
}

.project-body {
  padding: 24px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.project-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(168, 85, 247, 0.1);
  color: var(--neon-purple);
  border: 1px solid rgba(168, 85, 247, 0.15);
}

.project-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--glass-border);
}

.project-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.project-link:hover {
  color: var(--neon-purple);
  gap: 10px;
}

/* ---------- CONTACT SECTION ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.contact-info-text {
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

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

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
  flex-shrink: 0;
}

.contact-card:nth-child(3) .contact-card-icon {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.2);
}

.contact-card:nth-child(4) .contact-card-icon {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
}

.contact-card-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

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

.contact-form {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--neon-purple);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  justify-content: center;
}

/* ---------- FOOTER ---------- */
.footer {
  position: relative;
  z-index: 1;
  padding: 40px 24px;
  border-top: 1px solid var(--glass-border);
  background: rgba(10, 10, 15, 0.6);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.footer-text .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--neon-purple);
  transform: translateY(-2px);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-desc { margin: 0 auto 36px; }
  .hero-btns { justify-content: center; }
  .hero-social { justify-content: center; }

  .hero-visual { order: -1; }
  .hero-avatar-wrapper { width: 260px; height: 260px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(12, 12, 20, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    transition: var(--transition-smooth);
    border-left: 1px solid var(--glass-border);
  }

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

  .nav-links a {
    font-size: 1.1rem;
    padding: 14px 20px;
  }

  .hamburger { display: flex; }

  section { padding: 70px 20px; }

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

  .hero-avatar-wrapper { width: 200px; height: 200px; }
  .hero-floating-badge { display: none; }

  .form-row { grid-template-columns: 1fr; }

  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }

  .footer-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .about-stats {
    grid-template-columns: 1fr;
  }
}

/* ---------- PROJECT MODAL ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  transform: scale(0.9) translateY(30px);
  transition: var(--transition-smooth);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: var(--neon-purple);
  border-color: var(--neon-purple);
}

.modal-title {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.modal-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.modal-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  padding: 4px 14px;
  border-radius: 50px;
  background: rgba(168, 85, 247, 0.1);
  color: var(--neon-purple);
  border: 1px solid rgba(168, 85, 247, 0.15);
}

.modal-body p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.modal-body h4 {
  color: var(--text-primary);
  margin: 24px 0 12px;
  font-size: 1.1rem;
}

.modal-body ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.modal-body ul li {
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  font-size: 0.92rem;
}

.modal-body ul li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--neon-cyan);
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}