:root {
  --bg-dark: #050505;
  --bg-card: rgba(8, 8, 12, 0.4);
  --accent-orange: #FF8C00;
  --accent-green: #10B981;
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
  --glass-border: rgba(255, 255, 255, 0.08);
  --glow-orange: rgba(255, 140, 0, 0.15);
  --glow-green: rgba(16, 185, 129, 0.15);
  
  --font-body: 'Inter', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  
  --spacing-unit: 8px;
  --nav-height: 80px;
  --easing-human: cubic-bezier(0.23, 1, 0.32, 1);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Tactical Noise Texture */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://grainy-gradients.vercel.app/noise.svg");
  opacity: 0.15;
  pointer-events: none;
  z-index: 999;
  filter: contrast(150%) brightness(100%);
}

/* Mesh Gradient Blobs */
body::before, body::after {
  content: "";
  position: fixed;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.2;
}
body::before {
  top: -200px;
  right: -200px;
  background: radial-gradient(circle, var(--accent-orange), transparent);
  animation: blob-float 20s infinite alternate;
}
body::after {
  bottom: -200px;
  left: -200px;
  background: radial-gradient(circle, var(--accent-green), transparent);
  animation: blob-float 25s infinite alternate-reverse;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.section-reveal {
  padding: 100px 0;
}

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

.text-dim {
  color: var(--text-dim);
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphism */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
  color: white;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.4s var(--easing-human);
  box-shadow: 0 10px 25px var(--glow-orange);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 40px rgba(255, 140, 0, 0.4), 0 0 20px rgba(0, 242, 255, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.4s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-orange);
  color: white;
  transform: translateY(-4px);
}

/* Custom Cursor */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(197, 160, 89, 0.2);
  border: 1px solid rgba(197, 160, 89, 0.4);
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.15s ease-out, background 0.3s, border 0.3s;
  transform: translate(-50%, -50%);
}

.cursor-inner {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
}

.cursor-hover {
  transform: translate(-50%, -50%) scale(1.5);
  background: rgba(100, 116, 139, 0.3);
  border-color: rgba(100, 116, 139, 0.6);
  backdrop-filter: blur(2px);
}

/* Scroll Progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  z-index: 10001;
}

/* Navbar */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: 0.3s;
  padding: 20px 0;
}

#navbar.scrolled {
  padding: 15px 0;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -1px;
}

.logo span:first-child { color: var(--accent-orange); }
.logo span:last-child { color: var(--accent-green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a:not(.btn-primary) {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
}

.nav-links a:hover {
  color: white;
}

/* Admin Access Icon */
.admin-profile {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}

.admin-profile:hover {
  transform: scale(1.1);
  border-color: var(--accent-orange);
  box-shadow: 0 0 15px var(--glow-orange);
}

/* Tooltip */
.admin-profile::after {
  content: attr(data-tooltip);
  position: absolute;
  top: 130%;
  right: 0;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
  color: white;
  border: 1px solid var(--glass-border);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  pointer-events: none;
}

.admin-profile:hover::after {
  opacity: 1;
  visibility: visible;
  top: 120%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle .bar {
  width: 25px;
  height: 2px;
  background: white;
  transition: 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  transition: 0.5s ease-in-out;
}

.mobile-menu.active {
  top: 0;
}

.mobile-menu a {
  font-size: 24px;
  font-weight: 600;
}

/* Sections Global */
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent-green);
  margin-bottom: 15px;
  text-transform: uppercase;
}

h2 {
  font-size: 48px;
  margin: 10px 0 30px;
  line-height: 1.1;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.container-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 60px;
}

.label-top {
  color: var(--accent-orange);
  font-weight: 700;
  letter-spacing: 4px;
  font-size: 12px;
}

.hero-title {
  font-size: 80px;
  line-height: 1.1;
  margin: 20px 0;
}

.typing-container {
  display: flex;
  align-items: center;
  height: 40px;
  margin-bottom: 20px;
}

#typing-text {
  font-size: 24px;
  font-weight: 500;
  color: var(--text-dim);
}

.cursor-typing {
  font-size: 24px;
  color: var(--accent-green);
  animation: blink 0.8s infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-desc {
  max-width: 500px;
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-social {
  display: flex;
  gap: 25px;
}

.hero-social i {
  font-size: 24px;
  color: var(--text-dim);
  transition: 0.3s;
}

.hero-social i:hover {
  color: white;
  transform: translateY(-3px);
}

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

.profile-frame {
  position: relative;
  width: 400px;
  height: 400px;
}

.profile-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  padding: 4px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
}

.profile-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--bg-dark);
  filter: grayscale(1);
  transition: all 0.7s ease;
}

.profile-frame:hover .profile-inner img {
  filter: grayscale(0);
  transform: scale(1.05);
}

.glow-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
}

.ping {
  width: 450px;
  height: 450px;
  border: 1px solid var(--glow-orange);
  animation: ping-anim 4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.pulse {
  width: 500px;
  height: 500px;
  border: 1px solid var(--glow-green);
  animation: pulse-anim 6s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes ping-anim {
  75%, 100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0; }
}

@keyframes pulse-anim {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.1; }
  50% { transform: translate(-50%, -50%) scale(1.02); opacity: 0.05; }
}

.float-tag {
  position: absolute;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--glass-border);
  animation: float 4s ease-in-out infinite;
}

.tag-top { top: 20px; right: -20px; border-left: 4px solid var(--accent-orange); }
.tag-bottom { bottom: 20px; left: -20px; border-right: 4px solid var(--accent-green); animation-delay: 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.scroll-down {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0.5;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}

/* About Section */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  max-width: 480px;
}

.about-frame {
  padding: 12px;
  border-radius: 30px;
  overflow: hidden;
}

.about-frame img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  border-radius: 20px;
  filter: grayscale(1);
  transition: 0.7s;
}

.about-visual:hover img {
  filter: grayscale(0);
}

.about-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
  filter: blur(80px);
  opacity: 0.15;
  z-index: -1;
}

.about-tags {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.about-tag {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 25px;
  border-radius: 12px;
}

.about-tag i { color: var(--accent-orange); }
.about-tag:nth-child(even) i { color: var(--accent-green); }

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.skill-category {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  transition: 0.3s;
}

.skill-category h3 {
  font-size: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--glass-border);
}

.skill-items-icons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 20px;
  justify-items: center;
}

.skill-item-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}

.skill-item-icon i {
  font-size: 32px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skill-item-icon span {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.skill-item-icon:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-orange);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.skill-item-icon:hover i {
  transform: scale(1.1);
  filter: drop-shadow(0 0 8px var(--glow-orange));
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.project-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
  transition: transform 0.5s ease, box-shadow 0.5s ease, border-color 0.5s ease;
}

.project-card:hover {
  box-shadow: 0 20px 50px rgba(0, 242, 255, 0.1);
  border-color: rgba(0, 242, 255, 0.3);
}

.project-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: 0.7s;
}

.project-card:hover .project-image img {
  filter: grayscale(0);
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, var(--bg-dark), transparent);
  opacity: 0.8;
}

.project-details {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  font-size: 10px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--glow-orange);
  color: var(--accent-orange);
  text-transform: uppercase;
}

.project-details h3 {
  font-size: 24px;
  transition: 0.3s;
}

.project-card:hover h3 {
  color: var(--accent-green);
}

.project-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-footer i { font-size: 20px; }
.read-more { font-size: 10px; font-weight: 800; opacity: 0.5; }

/* Contact Section */
.contact-form {
  padding: 60px;
}

.form-group {
  margin-bottom: 25px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-group label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: white;
}

input, textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 15px 20px;
  color: white;
  outline: none;
  transition: all 0.3s ease;
  font-family: inherit;
}

input:focus, textarea:focus {
  border-color: var(--accent-orange);
  background: rgba(255, 140, 0, 0.05);
  box-shadow: 0 0 15px rgba(255, 140, 0, 0.1);
  transform: translateY(-1px);
}

#contact-submit {
  position: relative;
  overflow: hidden;
}

.contact-info h3 { font-size: 28px; margin-bottom: 20px; }

.contact-cards {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 25px;
  padding: 25px;
  border-left: 4px solid transparent;
}

.contact-card:hover {
  transform: translateX(10px);
  border-left-color: var(--accent-orange);
}

.card-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.icon-orange { color: var(--accent-orange); }
.icon-green { color: var(--accent-green); }

.card-text span { font-size: 12px; font-weight: 800; opacity: 0.5; }
.card-text p { font-size: 18px; font-weight: 600; }

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-content {
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 60px;
}

.close-modal {
  position: absolute;
  top: 30px;
  right: 30px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 32px;
  cursor: pointer;
}

.modal-inner-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.modal-image {
  border-radius: 20px;
  overflow: hidden;
}

.modal-image img { width: 100%; display: block; }

/* Animations for Reveal */
.section-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease-out;
}

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

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 10002;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 16px 24px;
  border-radius: 12px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  color: white;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: toast-in 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transition: 0.3s;
}

.toast.success {
  border-left: 4px solid var(--accent-green);
}

.toast.error {
  border-left: 4px solid var(--accent-orange);
}

@keyframes toast-in {
  from { transform: translateX(100%) opacity(0); }
  to { transform: translateX(0) opacity(1); }
}

.toast.fade-out {
  opacity: 0;
  transform: translateX(20px);
}

/* Footer */
#footer {
  padding: 60px 0;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--glass-border);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.footer-links {
  display: flex;
  gap: 40px;
}

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

@media (max-width: 850px) {
  h2 { font-size: 36px; }
  .grid-2, .container-hero, .modal-inner-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-title { font-size: 50px; }
  .profile-frame { width: 300px; height: 300px; }
  .ping { width: 340px; height: 340px; }
  .pulse { width: 380px; height: 380px; }
  
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
}

@media (max-width: 600px) {
  .skills-grid, .projects-grid {
    grid-template-columns: 1fr;
  }
  .hero-btns { flex-direction: column; }
  .about-tags { grid-template-columns: 1fr; }
  .modal-content { padding: 40px 20px; }
}

/* Floating Contact Bar */
.floating-contact-wrapper {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  width: 90%;
  max-width: 450px;
  border-radius: 50px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 12px 0;
}

.marquee-track {
  display: flex;
  gap: 50px;
  width: fit-content;
  animation: marquee-scroll 12s linear infinite;
  padding-left: 25px;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-track a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.marquee-track a i {
  font-size: 18px;
}

.nav-resume {
  color: var(--accent-green) !important;
  font-weight: 700 !important;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-resume:hover {
  text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
}

.marquee-track a:hover {
  color: var(--accent-orange);
  transform: scale(1.1);
  text-shadow: 0 0 10px var(--glow-orange);
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .floating-contact-wrapper {
    bottom: 15px;
    width: 95%;
  }
  .marquee-track {
    animation-duration: 16s;
    gap: 40px;
  }
}