/* v2.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  /* Light Mode */
  --bg-color: #f0f0f3;
  --text-primary: #333333;
  --text-secondary: #666666;
  --accent-color: #ffb600;

  /* Neumorphic Shadows */
  --shadow-light: rgba(255, 255, 255, 0.9);
  --shadow-dark: rgba(163, 177, 198, 0.5);

  /* Glassmorphic */
  --glass-bg: rgba(240, 240, 243, 0.6);
  --glass-border: rgba(255, 255, 255, 0.5);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-brand: 'Goldman', sans-serif;
}

[data-theme="dark"] {
  /* Dark Mode */
  --bg-color: #2a2e35;
  --text-primary: #f5f6fa;
  --text-secondary: #a4b0be;
  --accent-color: #f39c12;

  /* Neumorphic Shadows */
  --shadow-light: rgba(60, 65, 75, 0.5);
  --shadow-dark: rgba(20, 24, 30, 0.8);

  /* Glassmorphic */
  --glass-bg: rgba(42, 46, 53, 0.6);
  --glass-border: rgba(255, 255, 255, 0.05);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-primary);
}

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

/* Background Blobs for Glassmorphism */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
  opacity: 0.6;
  animation: float 10s ease-in-out infinite alternate;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-color);
  top: -100px;
  right: -100px;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: #3498db;
  bottom: -150px;
  left: -150px;
  animation-delay: 2s;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-30px, 50px) scale(1.1); }
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

/* --- Glassmorphic Navbar --- */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-brand);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.theme-toggle {
  background: var(--bg-color);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  color: var(--accent-color);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 80px;
  padding-bottom: 0;
}

.hero-container {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero-content-left {
  max-width: 650px;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-color), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 100%;
}

.hero-cta {
  display: flex;
  gap: 1rem;
}

@media (max-width: 992px) {
  .hero-cta {
    justify-content: center;
  }
}

.btn-primary-gradient {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-color), #ff8a00);
  color: #fff;
  border: none;
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  transition: all 0.3s ease;
}

.btn-primary-gradient:hover, .btn-primary-gradient:active {
  background: linear-gradient(135deg, #ff8a00, var(--accent-color));
  box-shadow: inset 2px 2px 5px rgba(0,0,0,0.1);
  color: #fff;
}

/* Glass Dashboard Mockup */
.hero-content-right {
  position: relative;
  z-index: 2;
  perspective: 1000px;
}

@media (max-width: 992px) {
  .hero-content-right {
    display: none;
  }
}

.glass-dashboard-mockup {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 20px 20px 40px var(--shadow-dark), -10px -10px 20px var(--shadow-light);
  transform: rotateY(-10deg) rotateX(5deg);
  transition: transform 0.5s ease;
}

.glass-dashboard-mockup:hover {
  transform: rotateY(0) rotateX(0);
}

.mockup-header {
  padding: 1rem;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  gap: 0.5rem;
}

.mockup-header .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
  display: flex;
  height: 350px;
}

.mockup-sidebar {
  width: 80px;
  border-right: 1px solid var(--glass-border);
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.sidebar-item {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--shadow-light);
}
.sidebar-item.active {
  background: var(--accent-color);
}

.mockup-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mockup-card {
  background: var(--shadow-light);
  border-radius: 12px;
  padding: 1rem;
}

.mockup-chart {
  height: 100px;
  background: linear-gradient(90deg, var(--accent-color) 0%, transparent 100%);
  border-radius: 8px;
  opacity: 0.7;
}

.mockup-lines .line {
  height: 12px;
  background: var(--glass-border);
  border-radius: 6px;
  margin-bottom: 0.8rem;
}
.mockup-lines .line.short {
  width: 60%;
}

.floating-glass-card {
  position: absolute;
  bottom: -20px;
  left: -30px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 1rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 10px 10px 20px var(--shadow-dark);
  animation: float 6s ease-in-out infinite alternate;
}

@media (max-width: 576px) {
  .floating-glass-card {
    left: 10px;
    bottom: -10px;
  }
}

.floating-glass-card .icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 182, 0, 0.2);
  color: var(--accent-color);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
}

.floating-glass-card .ai-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.floating-glass-card .ai-text strong {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.floating-glass-card .ai-text span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--bg-color);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-color);
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn:hover, .btn:active {
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
}

.btn-secondary {
  color: var(--text-primary);
  margin-left: 1rem;
}

/* --- Services Section --- */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.card {
  background: var(--bg-color);
  padding: 2.5rem;
  border-radius: 24px;
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.card:hover {
  box-shadow: inset 8px 8px 16px var(--shadow-dark), inset -8px -8px 16px var(--shadow-light);
  transform: translateY(2px);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-color);
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--accent-color);
  font-size: 1.5rem;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--text-secondary);
}



/* --- Tech Stack Universe --- */
.tech-stack-universe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.tech-orb {
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--text-secondary);
  animation: floatOrb 12s infinite alternate ease-in-out;
}

.tech-orb:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.tech-orb:nth-child(2) { top: 60%; left: 20%; animation-delay: 2s; }
.tech-orb:nth-child(3) { top: 30%; right: 15%; animation-delay: 4s; }
.tech-orb:nth-child(4) { top: 70%; right: 25%; animation-delay: 1s; }
.tech-orb:nth-child(5) { top: 80%; left: 50%; animation-delay: 3s; }

@keyframes floatOrb {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(40px, -40px) rotate(360deg); }
}

[data-theme="dark"] .btn:hover {
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light), 0 0 15px rgba(243, 156, 18, 0.4) !important;
}

/* --- Projects Section --- */
.project-card {
  padding: 1.5rem;
  align-items: stretch;
}

.project-image {
  height: 200px;
  width: 100%;
  background: var(--bg-color);
  border-radius: 16px;
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.project-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-content p {
  flex: 1;
  margin-bottom: 1.5rem;
}

.btn-small {
  padding: 0.8rem 1.5rem;
  font-size: 0.9rem;
  text-align: center;
}

.mt-3 {
  margin-top: auto;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-panel p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}


/* --- Testimonials Section --- */
.testimonial-panel {
  padding: 2rem;
  border-radius: 20px;
}
.stars {
  color: var(--accent-color);
  margin-bottom: 1rem;
}
.testimonial-panel p {
  font-style: italic;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}
.testimonial-panel h4 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}
.testimonial-panel span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* --- Contact Form --- */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-family: var(--font-heading);
}

.form-control {
  width: 100%;
  padding: 1rem;
  background: var(--bg-color);
  border: none;
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light), 0 0 0 2px var(--accent-color);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 0;
  margin-top: 4rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 3rem; }
  .about-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; } /* Simplified mobile for MVP */
}

/* Stacked Manager */
.stacked-manager {
  position: relative;
  width: 100%;
  height: 400px;
  perspective: 1500px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.stacked-manager .glass-dashboard-mockup {
  position: absolute;
  width: 100%;
  max-width: 450px;
  height: auto;
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  transform-style: preserve-3d;
}

.mockup-back {
  transform: translateZ(-200px) translateY(-120px) translateX(120px) rotateY(-15deg) rotateX(10deg);
  opacity: 0.5;
  z-index: 1;
}

.mockup-middle {
  transform: translateZ(-100px) translateY(-60px) translateX(60px) rotateY(-12deg) rotateX(8deg);
  opacity: 0.8;
  z-index: 2;
}

.mockup-front {
  transform: translateZ(0) translateY(0) translateX(0) rotateY(-10deg) rotateX(5deg);
  opacity: 1;
  z-index: 3;
}

.stacked-manager:hover .mockup-back {
  transform: translateZ(-200px) translateY(-200px) translateX(220px) rotateY(-5deg) rotateX(5deg);
  opacity: 0.7;
}

.stacked-manager:hover .mockup-middle {
  transform: translateZ(-100px) translateY(-100px) translateX(110px) rotateY(-5deg) rotateX(5deg);
  opacity: 0.9;
}

.stacked-manager:hover .mockup-front {
  transform: translateZ(0) translateY(20px) translateX(-20px) rotateY(-5deg) rotateX(5deg);
}

.mockup-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem;
}

.mockup-chart-bar {
  background: var(--accent-color);
  width: 20px;
  height: 40px;
  border-radius: 4px;
  display: inline-block;
  margin-right: 5px;
  vertical-align: bottom;
  box-shadow: 0 0 10px rgba(255,182,0,0.5);
}

.mockup-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 8px solid var(--accent-color);
  border-left-color: transparent;
  margin: 0 auto;
  box-shadow: 0 0 15px rgba(255,182,0,0.3);
}

/* Remove hover from individual mockups so the manager handles it */
.glass-dashboard-mockup:hover {
  /* Override the old hover effect */
  transform: inherit;
}

/* Bento Layout for Middle Dashboard */
.mockup-bento-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 50px 50px auto;
  gap: 10px;
  padding: 1.5rem;
}

.bento-box {
  background: var(--glass-bg);
  border: 1px solid var(--accent-color);
  border-radius: 8px;
  box-shadow: inset 0 0 15px rgba(255, 182, 0, 0.15), 0 0 10px rgba(255, 182, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.bento-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(255, 182, 0, 0.2));
  pointer-events: none;
}

.box-large {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.box-small {
  grid-column: span 1;
  grid-row: span 1;
}

.box-wide {
  grid-column: span 3;
  grid-row: span 1;
  height: 50px;
}

/* --- Mobile Menu & Responsive Adjustments --- */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.mobile-menu-btn:hover {
  color: var(--accent-color);
}

@media (max-width: 992px) {
  .mobile-menu-btn {
    display: block; /* Show hamburger menu */
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-color); /* solid background */
    border-bottom: 1px solid var(--glass-border);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
  }

  .nav-links.active {
    display: flex;
  }
}

/* --- Testimonial Carousel --- */
.testimonial-carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 2rem;
  padding-bottom: 2rem;
  /* Hide scrollbar */
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.testimonial-carousel::-webkit-scrollbar {
  display: none;
}

.testimonial-carousel > .testimonial-panel {
  scroll-snap-align: center;
  flex: 0 0 100%;
}

@media (min-width: 768px) {
  .testimonial-carousel > .testimonial-panel {
    flex: 0 0 calc(50% - 1rem); /* Show 2 on desktop */
  }
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}
.carousel-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}
.carousel-btn:hover {
  background: var(--accent-color);
  color: #000;
  box-shadow: 0 0 15px rgba(255, 182, 0, 0.4);
}

/* --- Logo Marquee --- */
.logo-marquee-section {
  padding: 2rem 0;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
  display: flex;
  white-space: nowrap;
  position: relative;
  width: 100%;
}

[data-theme="light"] .logo-marquee-section {
  background: rgba(0, 0, 0, 0.02);
}

.marquee-content {
  display: flex;
  gap: 4rem;
  align-items: center;
  animation: marquee 30s linear infinite;
  padding-left: 4rem;
}

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

.marquee-item {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0.7;
  transition: opacity 0.3s ease, color 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.marquee-item i {
  font-size: 1.5rem;
}

.marquee-item:hover {
  opacity: 1;
  color: var(--accent-color);
  transform: scale(1.1);
}

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

@media (max-width: 768px) {
  .logo-marquee-section {
    padding: 1.5rem 0;
  }
  .marquee-content {
    gap: 3rem;
    padding-left: 3rem;
  }
  .marquee-item {
    font-size: 1.1rem;
  }
  .marquee-item i {
    font-size: 1.3rem;
  }
}