/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
  --bg-primary: #0a0b10;
  --bg-secondary: rgba(17, 18, 30, 0.75);
  --bg-tertiary: rgba(30, 32, 50, 0.5);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.18);
  
  /* Neon Palette */
  --primary: #8b5cf6;      /* Violet */
  --primary-glow: rgba(139, 92, 246, 0.45);
  --secondary: #06b6d4;    /* Cyan */
  --secondary-glow: rgba(6, 182, 212, 0.45);
  --accent: #ec4899;       /* Pink */
  --accent-glow: rgba(236, 72, 153, 0.35);
  --success: #10b981;      /* Emerald */
  --success-glow: rgba(16, 185, 129, 0.35);
  --danger: #ef4444;       /* Red */
  
  /* Text Colors */
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dark: #1f2937;
  
  /* General */
  --font-family: 'Outfit', sans-serif;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-width: 1200px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-family);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  line-height: 1.6;
  background-image: 
    radial-gradient(rgba(139, 92, 246, 0.08) 1.2px, transparent 0),
    radial-gradient(rgba(6, 182, 212, 0.08) 1.2px, transparent 0);
  background-size: 44px 44px;
  background-position: 0 0, 22px 22px;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ==========================================================================
   DYNAMIC BACKGROUND ANIMATIONS
   ========================================================================== */
.blur-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.45;
  pointer-events: none;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation: moveBlob1 25s infinite alternate ease-in-out;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
  top: 40%;
  left: -150px;
  animation: moveBlob2 30s infinite alternate ease-in-out;
}

.blob-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: -100px;
  right: 15%;
  animation: moveBlob3 20s infinite alternate ease-in-out;
}

@keyframes moveBlob1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-100px, 80px) scale(1.15); }
}
@keyframes moveBlob2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(150px, -50px) scale(0.9); }
}
@keyframes moveBlob3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, -100px) scale(1.1); }
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.25;
  color: #ffffff;
}

.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #22d3ee 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-glow {
  text-shadow: 0 0 25px rgba(139, 92, 246, 0.3);
}

.glass {
  background: var(--bg-secondary);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: var(--transition);
}

.glass:hover {
  border-color: var(--border-hover);
}

/* ==========================================================================
   BUTTONS & INPUTS
   ========================================================================== */
.btn-primary, .btn-secondary, .btn-success {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--success-glow);
}
.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
}

.btn-secondary.small {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.full-width {
  width: 100%;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(10, 11, 16, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.5px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

nav a:hover, nav a.active {
  color: #ffffff;
}

nav a.active {
  position: relative;
}

nav a.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 60px;
  padding: 80px 48px;
  min-height: calc(85vh - 80px);
  background: radial-gradient(120% 120% at top left, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 32px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  margin-top: 40px;
  margin-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 250px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
}

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

.badge-tech {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: #c084fc;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 12px;
}

.hero .subtitle {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.hero .description {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.2rem;
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px var(--primary-glow);
}

/* Tech Grid Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  width: 100%;
}

.tech-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.3s, box-shadow 0.5s;
  text-align: center;
  transform: perspective(800px) rotateX(12deg) rotateY(-12deg) translateZ(0);
  box-shadow: -10px 15px 30px rgba(0, 0, 0, 0.45);
}

.tech-card:hover {
  transform: perspective(800px) rotateX(0deg) rotateY(0deg) translateZ(20px) translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.tech-card:has(.html):hover {
  box-shadow: 0 15px 35px rgba(240, 101, 41, 0.35), -5px 10px 20px rgba(0,0,0,0.5);
  border-color: rgba(240, 101, 41, 0.4);
}

.tech-card:has(.python):hover {
  box-shadow: 0 15px 35px rgba(255, 212, 59, 0.35), -5px 10px 20px rgba(0,0,0,0.5);
  border-color: rgba(255, 212, 59, 0.4);
}

.tech-icon {
  font-size: 2.5rem;
}

.tech-icon.html { color: #f06529; }
.tech-icon.python { color: #ffd43b; filter: drop-shadow(0 0 8px rgba(255, 212, 59, 0.45)); }

.tech-card span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */
.projects {
  padding: 80px 0;
  border-top: 1px solid transparent;
  position: relative;
}

.projects::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 36px;
}

/* Filter Controls */
.filter-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.search-bar {
  position: relative;
  width: 100%;
}

.search-bar i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.search-bar input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: #ffffff;
  font-family: var(--font-family);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.search-bar input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 8px 20px;
  border-radius: 30px;
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* Grid layout */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

/* Project Card */
.project-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.3s, box-shadow 0.4s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.project-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.4),
    0 0 25px rgba(139, 92, 246, 0.25);
}

.project-card-image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #11131e;
  border-bottom: 1px solid var(--border-color);
}

.project-card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 11, 16, 0.8) 0%, transparent 60%);
  opacity: 0.85;
  transition: opacity 0.3s;
  z-index: 1;
}

.project-card:hover .project-card-image::after {
  opacity: 0.5;
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card-image img {
  transform: scale(1.08);
}

.project-category-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-color);
  color: var(--secondary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 2;
}

.project-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-card-content h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.project-card-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.project-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.project-card-actions a, .project-card-actions button {
  flex: 1 1 calc(50% - 8px);
  min-width: 80px;
  padding: 8px 12px;
  font-size: 0.82rem;
}

.project-card-actions a:only-child, .project-card-actions button:only-child {
  flex: 1 1 100%;
}

/* CTA Card */
.add-project-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px;
  max-width: 600px;
  margin: 0 auto;
}

.add-project-cta h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.add-project-cta p {
  color: var(--text-muted);
  margin-bottom: 24px;
  max-width: 450px;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.contact-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  padding: 40px;
}

.contact-info h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: #ffffff;
}

.contact-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25d366;
}

.btn-whatsapp:hover {
  background: rgba(37, 211, 102, 0.3);
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.3);
  transform: translateY(-2px);
}

/* Form Status Messages */
.form-status-msg {
  font-size: 0.9rem;
  margin-top: 12px;
  font-weight: 500;
  transition: var(--transition);
  display: none;
}

.form-status-msg.show {
  display: block;
}

.form-status-msg.success {
  color: #10b981;
}

.form-status-msg.error {
  color: #ef4444;
}


/* Form Styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: flex;
  gap: 20px;
}

.col-6 {
  width: 50%;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: #ffffff;
  font-family: var(--font-family);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

textarea {
  resize: vertical;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

select option {
  background-color: var(--bg-primary);
  color: #ffffff;
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-status {
  font-size: 0.9rem;
  padding: 10px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  background: rgba(10, 11, 16, 0.9);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   MODALS LAYOUT
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 8, 0.85);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
  overflow-y: auto;
}

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

.modal-content {
  position: relative;
  width: 100%;
  max-width: 600px;
  background: #111320;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-content.large {
  max-width: 800px;
}

.modal-content.extra-large {
  max-width: 1050px;
  padding: 0;
  overflow: hidden;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}

/* Animations */
.animate-in {
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* Project Details Modal Content */
.modal-image-container {
  position: relative;
  width: 100%;
  height: 350px;
  background: #191b2b;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.modal-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-project-category {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--primary);
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(139, 92, 246, 0.4);
}

.modal-details h2 {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.modal-description {
  margin-bottom: 32px;
}

.modal-description h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  color: var(--text-muted);
}

.modal-description p {
  color: var(--text-main);
  line-height: 1.7;
}

.modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* ==========================================================================
   PORTFOLIO MANAGER MODAL
   ========================================================================== */
.manager-layout {
  display: grid;
  grid-template-columns: 350px 1fr;
  height: 80vh;
  max-height: 750px;
}

.manager-sidebar {
  background: rgba(10, 11, 16, 0.9);
  border-right: 1px solid var(--border-color);
  padding: 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.manager-sidebar h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.manager-tip {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.instructions-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}

.instructions-card ol {
  padding-left: 16px;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-muted);
}

.instructions-card strong {
  color: #ffffff;
}

.download-action-box {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.download-subtext {
  display: block;
  font-size: 0.72rem;
  color: #10b981;
  margin-top: 6px;
  text-align: center;
  font-weight: 500;
}

.manager-projects-list-container {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-height: 0; /* Important for nested scrolls */
}

.manager-projects-list-container h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.manager-projects-list {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}

.manager-project-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.manager-project-item:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.04);
}

.item-info {
  display: flex;
  flex-direction: column;
}

.item-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
}

.item-category {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.item-actions {
  display: flex;
  gap: 6px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  color: #ffffff;
}

.btn-icon.edit:hover {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-icon.delete:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
  color: var(--danger);
}

/* Manager Form right panel */
.manager-form-container {
  padding: 40px;
  overflow-y: auto;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.manager-form-container h3 {
  font-size: 1.6rem;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.manager-form-container form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 10px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero h1 {
    font-size: 3.2rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .hero-visual {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
  
  .contact-card {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 30px;
  }
  
  .manager-layout {
    grid-template-columns: 1fr;
    height: 85vh;
  }
  
  .manager-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    height: auto;
    max-height: 400px;
  }
  
  .manager-form-container {
    height: auto;
    overflow-y: visible;
  }
}

@media (max-width: 768px) {
  header {
    padding: 12px 0;
  }
  
  .navbar {
    flex-direction: column;
    gap: 16px;
  }
  
  nav ul {
    gap: 20px;
  }
  
  .nav-actions {
    width: 100%;
    text-align: center;
  }
  
  .nav-actions button {
    width: 100%;
  }
  
  .hero h1 {
    font-size: 2.6rem;
  }
  
  .hero .subtitle {
    font-size: 1.4rem;
  }
  
  .section-header h2 {
    font-size: 2.2rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .project-card-actions {
    grid-template-columns: 1fr;
  }
  
  .modal-actions {
    flex-direction: column;
  }
  
  .modal-actions a, .modal-actions button, .contact-buttons a {
    width: 100%;
    justify-content: center;
  }
  
  .form-row {
    flex-direction: column;
    gap: 20px;
  }
  
  .col-6 {
    width: 100%;
  }
}

/* ==========================================================================
   ADMIN ACCESS & CUSTOM CURSOR
   ========================================================================== */
.admin-only {
  display: none !important;
}

body.admin-active .admin-only {
  display: flex !important;
}

body.admin-active button.admin-only {
  display: inline-flex !important;
}

/* Custom Cursor & Trail */
@media (pointer: fine) {
  html, body, a, button, select, input, textarea, .project-card-image, .btn-icon, .filter-btn, .project-card {
    cursor: none !important;
  }
  
  .custom-cursor {
    width: 32px;
    height: 32px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.2s, height 0.2s, background-color 0.2s, border-color 0.2s;
  }
  
  .custom-cursor-dot {
    width: 4px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
  }
  
  .cursor-trail {
    position: fixed;
    background-color: var(--secondary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
  }
  
  /* Decreasing sizes and opacities for the tail segments */
  .cursor-trail[data-index="0"] { width: 5px; height: 5px; opacity: 0.8; background-color: var(--secondary); }
  .cursor-trail[data-index="1"] { width: 4.2px; height: 4.2px; opacity: 0.65; background-color: var(--primary); }
  .cursor-trail[data-index="2"] { width: 3.5px; height: 3.5px; opacity: 0.5; background-color: var(--accent); }
  .cursor-trail[data-index="3"] { width: 2.8px; height: 2.8px; opacity: 0.35; background-color: var(--primary); }
  .cursor-trail[data-index="4"] { width: 2px; height: 2px; opacity: 0.2; background-color: var(--secondary); }
  .cursor-trail[data-index="5"] { width: 1.2px; height: 1.2px; opacity: 0.1; background-color: var(--accent); }
  
  /* Trail hover state scaling */
  .cursor-trail.hover {
    background-color: var(--accent) !important;
  }
  .cursor-trail.hover[data-index="0"] { width: 8px; height: 8px; }
  .cursor-trail.hover[data-index="1"] { width: 6.5px; height: 6.5px; }
  .cursor-trail.hover[data-index="2"] { width: 5px; height: 5px; }
  .cursor-trail.hover[data-index="3"] { width: 3.8px; height: 3.8px; }
  .cursor-trail.hover[data-index="4"] { width: 2.5px; height: 2.5px; }
  
  .custom-cursor.hover {
    width: 48px;
    height: 48px;
    background-color: rgba(139, 92, 246, 0.12);
    border-color: var(--accent);
  }
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about {
  padding: 80px 0;
  border-top: 1px solid transparent;
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--secondary), var(--accent), transparent);
}

.about-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  padding: 48px;
  align-items: center;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.about-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-text strong {
  color: #ffffff;
  font-weight: 600;
}

.about-text-highlight {
  background: rgba(139, 92, 246, 0.08);
  border-left: 3px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.about-text-highlight i {
  color: var(--secondary);
  font-size: 1.3rem;
}

.about-stats-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateX(8px);
  border-color: var(--secondary);
  box-shadow: 0 10px 25px rgba(6, 182, 212, 0.15);
}

.stat-icon {
  font-size: 1.8rem;
  color: var(--secondary);
}

.stat-card:hover .stat-icon {
  color: var(--accent);
}

.stat-card span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

@media (max-width: 992px) {
  .about-card {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 32px;
  }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services {
  padding: 80px 0;
  border-top: 1px solid transparent;
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--secondary), var(--primary), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 20px;
}

.service-card {
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.3s, box-shadow 0.4s;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--secondary);
  box-shadow: 
    0 15px 30px rgba(0, 0, 0, 0.35),
    0 0 20px rgba(6, 182, 212, 0.2);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon-box {
  background: var(--secondary);
  color: var(--text-dark);
  box-shadow: 0 0 15px var(--secondary-glow);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  font-weight: 700;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   ADMIN PAGE / LOGIN & DASHBOARD
   ========================================================================== */
.admin-page main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 180px);
  padding: 40px 0;
}

.login-wrapper {
  width: 100%;
  max-width: 450px;
  margin: 0 auto;
}

.login-card {
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
}

.login-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.error-text {
  color: #ef4444;
  font-size: 0.85rem;
  margin-top: 10px;
  font-weight: 500;
}

.admin-dashboard-wrapper {
  width: 100%;
}

.admin-dashboard-wrapper .manager-layout {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}