/* Modern Portfolio Styles — San Francisco / Golden Gate Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  /* Golden Gate Reds & Warm Tones */
  --primary-color: #C1440E;
  --primary-dark: #9A360B;
  --primary-light: #E8652B;
  --secondary-color: #D4A574;
  --accent-color: #F5C882;
  /* SF Bay Blues & Fog */
  --bay-blue: #2D5F8A;
  --bay-deep: #1B3A5C;
  --fog-gray: #B8C4CE;
  --fog-light: #E8ECF0;
  /* Neutrals */
  --text-primary: #1C1917;
  --text-secondary: #57534E;
  --text-light: #A8A29E;
  --bg-primary: #FFFBF5;
  --bg-secondary: #FFF7ED;
  --bg-dark: #1C1917;
  --border-color: #E7DDD3;
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(193 68 14 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(193 68 14 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(193 68 14 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(193 68 14 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  --gradient-secondary: linear-gradient(135deg, #D4A574 0%, #F5C882 100%);
  --gradient-accent: linear-gradient(135deg, #2D5F8A 0%, #5B9BD5 100%);
  --gradient-golden: linear-gradient(135deg, #C1440E 0%, #D4A574 50%, #F5C882 100%);
  --gradient-bay: linear-gradient(135deg, #1B3A5C 0%, #2D5F8A 50%, #5B9BD5 100%);
  --gradient-sunset: linear-gradient(135deg, #C1440E 0%, #E8652B 30%, #F5C882 60%, #2D5F8A 100%);
}

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 251, 245, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 251, 245, 0.98);
  box-shadow: 0 4px 20px rgba(193, 68, 14, 0.08);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.logo .logo-heading {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.menu .menu-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.menu-list .menu-list-items .links {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

.menu-list .menu-list-items .links:hover {
  color: var(--primary-color);
}

.menu-list .menu-list-items .links::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.menu-list .menu-list-items .links:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.5rem;
}

.cross-icon {
  display: none;
}

/* Hero Section — SF Sunset Over the Bay */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: 
    linear-gradient(165deg, rgba(13, 27, 42, 0.85) 0%, rgba(27, 45, 69, 0.80) 25%, rgba(45, 74, 106, 0.75) 50%, rgba(74, 50, 40, 0.82) 75%, rgba(28, 25, 23, 0.90) 100%),
    url('https://images.unsplash.com/photo-1501594907352-04cda38ebc29?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  overflow: hidden;
  padding: 4rem 0 2rem 0;
  color: white;
}

/* Golden Gate cable lines */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(180deg, transparent 0%, transparent 92%, rgba(193, 68, 14, 0.15) 92%, rgba(193, 68, 14, 0.15) 92.5%, transparent 92.5%),
    linear-gradient(180deg, transparent 0%, transparent 95%, rgba(193, 68, 14, 0.1) 95%, rgba(193, 68, 14, 0.1) 95.5%, transparent 95.5%),
    radial-gradient(ellipse at 20% 80%, rgba(193, 68, 14, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 90%, rgba(212, 165, 116, 0.08) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 20%, rgba(45, 95, 138, 0.15) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

/* Fog overlay */
.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  right: -10%;
  height: 40%;
  background: linear-gradient(to top, rgba(184, 196, 206, 0.08) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
  animation: fogDrift 15s ease-in-out infinite alternate;
}

@keyframes fogDrift {
  0% { transform: translateX(-3%); opacity: 0.6; }
  100% { transform: translateX(3%); opacity: 0.3; }
}

.hero-wrapper {
  max-width: 1200px;
  width: 100%;
  text-align: center;
  z-index: 2;
  position: relative;
}

.hero-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  margin-top: 4rem;
  gap: 3rem;
}

.hero-intro {
  flex: 1;
  text-align: left;
}

.greeting {
  display: inline-block;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  opacity: 0.9;
  font-weight: 500;
}

.hero-title {
  margin: 0 0 1.5rem 0;
  line-height: 1.1;
}

.name-primary {
  font-size: 4.5rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  display: block;
  color: #FFF7ED;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}

.name-secondary {
  font-size: 4.5rem;
  font-weight: 300;
  display: block;
  color: #D4A574;
  margin-top: -0.5rem;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  margin-bottom: 2rem;
}

.role-main {
  font-size: 1.8rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  background: linear-gradient(90deg, #E8652B, #F5C882);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.role-detail {
  font-size: 1rem;
  opacity: 0.85;
  margin: 0;
  font-weight: 400;
}

.hero-profile {
  flex-shrink: 0;
}

.profile-container {
  position: relative;
  display: inline-block;
}

.profile-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(212, 165, 116, 0.5);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 60px rgba(193, 68, 14, 0.15);
}

.profile-status {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: #C1440E;
  border: 2px solid #1C1917;
  border-radius: 20px;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: white;
  box-shadow: 0 4px 15px rgba(193, 68, 14, 0.4);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 2s infinite;
}

.hero-description {
  max-width: 800px;
  margin: 0 auto 3rem auto;
  text-align: center;
}

.desc-main {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.desc-secondary {
  font-size: 1rem;
  opacity: 0.8;
  margin: 0;
}

.zipline-highlight {
  color: #F5C882;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.zipline-highlight:hover {
  color: #E8652B;
  text-decoration: underline;
}

.hero-cta {
  margin-bottom: 3rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cta-primary {
  background: linear-gradient(45deg, #C1440E, #E8652B);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(193, 68, 14, 0.3);
  border: 1px solid #C1440E;
}

.cta-primary:hover {
  background: linear-gradient(45deg, #9A360B, #C1440E);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(193, 68, 14, 0.45);
}

.cta-secondary {
  background: transparent;
  color: #D4A574;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: 2px solid #D4A574;
  transition: all 0.3s ease;
}

.cta-secondary:hover {
  background: rgba(212, 165, 116, 0.15);
  color: #F5C882;
  transform: translateY(-2px);
  border-color: #F5C882;
}

.social-connect {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-label {
  font-size: 0.95rem;
  opacity: 0.8;
  font-weight: 500;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 45px;
  height: 45px;
  border-radius: 8px;
  background: rgba(212, 165, 116, 0.1);
  border: 1px solid rgba(212, 165, 116, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D4A574;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.social-icon:hover {
  transform: translateY(-2px) scale(1.05);
  background: rgba(193, 68, 14, 0.2);
  border-color: #C1440E;
  color: #E8652B;
}

.social-icon.linkedin:hover {
  background: #0077b5;
  border-color: #0077b5;
  color: white;
}

.social-icon.github:hover {
  background: #333;
  border-color: #333;
  color: white;
}

.social-icon.twitter:hover {
  background: #1da1f2;
  border-color: #1da1f2;
  color: white;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.badge-item {
  background: rgba(255, 251, 245, 0.95);
  border: 1px solid rgba(212, 165, 116, 0.4);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(10px);
  color: #1C1917;
}

.badge-item:hover {
  transform: translateY(-3px);
  background: rgba(255, 237, 213, 0.98);
  border-color: rgba(193, 68, 14, 0.5);
  box-shadow: 0 8px 25px rgba(193, 68, 14, 0.15);
}

.badge-icon {
  width: 55px;
  height: 55px;
  border-radius: 10px;
  background: linear-gradient(135deg, #C1440E, #E8652B);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
}

.badge-icon.logo-badge {
  background: white;
  padding: 6px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  width: auto;
  min-width: 55px;
  max-width: 130px;
  height: 55px;
}

.badge-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

/* Cal State LA logo is white on transparent - needs dark background */
.csula-badge .badge-icon.logo-badge {
  background: #1C1917;
  border-color: rgba(255, 255, 255, 0.1);
}

.badge-text {
  flex: 1;
}

.badge-title {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: #1C1917;
}

.badge-subtitle {
  display: block;
  font-size: 0.85rem;
  opacity: 1;
  color: #57534E;
}

.zipline-badge .badge-icon.logo-badge {
  background: white;
  padding: 6px;
  width: auto;
  min-width: 55px;
  max-width: 130px;
}

.datahub-badge .badge-icon.logo-badge {
  background: #0F62FE;
  width: auto;
  min-width: 55px;
  max-width: 130px;
}

.badge-link {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: rgba(193, 68, 14, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C1440E;
  text-decoration: none;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  z-index: 2;
}

.badge-link:hover {
  background: #C1440E;
  color: white;
  transform: scale(1.05);
}

@keyframes gradientShift {
  0%, 100% { 
    background: linear-gradient(135deg, #C1440E 0%, #D4A574 50%, #F5C882 100%);
  }
  50% { 
    background: linear-gradient(135deg, #F5C882 0%, #C1440E 50%, #D4A574 100%);
  }
}

@keyframes expand {
  from {
    width: 0;
  }
  to {
    width: 100px;
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite, pulse 4s ease-in-out infinite;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes pulse {
  0%, 100% { 
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1);
  }
  50% { 
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
  }
}

.shape-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

/* Floating Particles */
.particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  animation: particleFloat 8s ease-in-out infinite, sparkle 2s ease-in-out infinite;
}

.particle-1 {
  width: 8px;
  height: 8px;
  top: 20%;
  left: 15%;
  animation-delay: 0s;
}

.particle-2 {
  width: 12px;
  height: 12px;
  top: 40%;
  right: 20%;
  animation-delay: 1s;
}

.particle-3 {
  width: 6px;
  height: 6px;
  top: 70%;
  left: 25%;
  animation-delay: 2s;
}

.particle-4 {
  width: 10px;
  height: 10px;
  top: 30%;
  left: 70%;
  animation-delay: 3s;
}

.particle-5 {
  width: 14px;
  height: 14px;
  top: 80%;
  right: 15%;
  animation-delay: 4s;
}

@keyframes particleFloat {
  0%, 100% { 
    transform: translateY(0px) translateX(0px);
    opacity: 0.6;
  }
  25% { 
    transform: translateY(-30px) translateX(10px);
    opacity: 1;
  }
  50% { 
    transform: translateY(-60px) translateX(-10px);
    opacity: 0.8;
  }
  75% { 
    transform: translateY(-30px) translateX(15px);
    opacity: 1;
  }
}

@keyframes sparkle {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.intro {
  text-align: center;
  color: white;
  z-index: 2;
  position: relative;
  max-width: 800px;
  padding: 0 20px;
  margin-top: 2rem;
}

.hero-photo {
  margin-bottom: 2rem;
  text-align: center;
}

.profile-photo {
  width: 200px;
  height: 250px;
  object-fit: cover;
  object-position: center top;
  border-radius: 20px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  border: 4px solid transparent;
  background: linear-gradient(45deg, #C1440E, #D4A574, #F5C882) border-box;
  background-clip: padding-box;
  position: relative;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: photoFloat 4s ease-in-out infinite;
}

.profile-photo::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: linear-gradient(45deg, #C1440E, #D4A574, #F5C882, #C1440E);
  border-radius: 24px;
  z-index: -1;
  animation: borderRotate 3s linear infinite;
}

.profile-photo:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(193, 68, 14, 0.6);
}

@keyframes photoFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-5px) rotate(1deg); }
}

@keyframes borderRotate {
  0% { background: linear-gradient(45deg, #C1440E, #D4A574, #F5C882, #C1440E); }
  25% { background: linear-gradient(45deg, #D4A574, #F5C882, #C1440E, #D4A574); }
  50% { background: linear-gradient(45deg, #F5C882, #C1440E, #D4A574, #F5C882); }
  75% { background: linear-gradient(45deg, #C1440E, #F5C882, #D4A574, #C1440E); }
  100% { background: linear-gradient(45deg, #C1440E, #D4A574, #F5C882, #C1440E); }
}

.profile-image {
  width: 220px;
  height: 220px;
  margin: 2rem auto;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  background: linear-gradient(135deg, #C1440E 0%, #D4A574 100%);
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: translateY(20%);
  transition: none;
}

.profile-image:hover img {
  transform: translateY(20%);
}

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

/* Company Badge */
.company-badge {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.zipline-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(245, 200, 130, 0.3);
  border-radius: 15px;
  padding: 1rem 2rem;
  text-decoration: none;
  color: white;
  transition: all 0.3s ease;
}

.zipline-badge:hover {
  background: rgba(245, 200, 130, 0.2);
  border-color: rgba(245, 200, 130, 0.6);
  transform: translateY(-3px);
}

/* When zipline-badge is used inside hero-badges as a badge-item, 
   keep the card-style look with visible text */
.badge-item.zipline-badge {
  flex-direction: row;
  background: rgba(255, 251, 245, 0.95);
  border: 2px solid rgba(245, 200, 130, 0.5);
  color: #1C1917;
  padding: 1.5rem;
  text-decoration: none;
}

.badge-item.zipline-badge:hover {
  background: rgba(255, 237, 213, 0.98);
  border-color: rgba(193, 68, 14, 0.5);
  box-shadow: 0 8px 25px rgba(193, 68, 14, 0.15);
}

.badge-text {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

.company-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #F5C882;
  margin-bottom: 0.25rem;
}

.badge-subtitle {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Work Experience Section */
.work-experience {
  padding: 5rem 0;
  background: linear-gradient(135deg, #FFFBF5 0%, #FFF7ED 100%);
}

.experience-timeline {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding: 0 2rem;
  display: grid;
  gap: 2rem;
}

.experience-item {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(193, 68, 14, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.experience-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.experience-item.current::before {
  background: linear-gradient(90deg, #F5C882, #C1440E);
  animation: shimmer 2s ease-in-out infinite;
}

.experience-item.zipline {
  border: 2px solid #F5C882;
  position: relative;
}

.experience-item.zipline::before {
  background: linear-gradient(90deg, #F5C882, #D4A574);
  height: 6px;
}

.experience-item.zipline:hover {
  box-shadow: 0 20px 40px rgba(245, 200, 130, 0.2);
}

/* Cal State LA Card */
.experience-item.csula {
  border: 2px solid #C8102E;
}

.experience-item.csula::before {
  background: linear-gradient(90deg, #C8102E, #A0081F);
  height: 6px;
}

.experience-item.csula:hover {
  box-shadow: 0 20px 40px rgba(200, 16, 46, 0.2);
}

/* Squadron Technology Card */
.experience-item.squadron {
  border: 2px solid #1E40AF;
}

.experience-item.squadron::before {
  background: linear-gradient(90deg, #1E40AF, #1E3A8A);
  height: 6px;
}

.experience-item.squadron:hover {
  box-shadow: 0 20px 40px rgba(30, 64, 175, 0.2);
}

/* Ownux Infosec Card */
.experience-item.ownux {
  border: 2px solid #DC2626;
}

.experience-item.ownux::before {
  background: linear-gradient(90deg, #DC2626, #B91C1C);
  height: 6px;
}

.experience-item.ownux:hover {
  box-shadow: 0 20px 40px rgba(220, 38, 38, 0.2);
}

/* DataHub LLC Card */
.experience-item.datahub {
  border: 2px solid #0F62FE;
}

.experience-item.datahub::before {
  background: linear-gradient(90deg, #0F62FE, #0043CE);
  height: 6px;
}

.experience-item.datahub:hover {
  box-shadow: 0 20px 40px rgba(15, 98, 254, 0.2);
}

@keyframes shimmer {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.experience-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.experience-date {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.experience-item.current .experience-date {
  background: linear-gradient(90deg, #F5C882, #C1440E);
}

.experience-content {
  position: relative;
}

.company-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.company-info {
  flex: 1;
}

.company-logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.zipline-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.25rem;
  background: transparent;
  transition: all 0.3s ease;
}

.zipline-logo:hover {
  transform: scale(1.05);
}

.zipline-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Cal State LA Logo */
.csula-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.5rem;
  background: linear-gradient(135deg, #C8102E 0%, #A0081F 100%);
  box-shadow: 0 4px 15px rgba(200, 16, 46, 0.3);
  transition: all 0.3s ease;
}

.csula-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(200, 16, 46, 0.4);
}

.csula-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Squadron Technology Logo */
.squadron-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.5rem;
  background: white;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.squadron-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.squadron-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* DataHub LLC Logo */
.datahub-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 60px;
  height: 40px;
  border-radius: 12px;
  padding: 0.5rem 0.75rem;
  background: #0F62FE;
  box-shadow: 0 4px 15px rgba(15, 98, 254, 0.3);
  transition: all 0.3s ease;
}

.datahub-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(15, 98, 254, 0.4);
}

.datahub-logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Ownux Infosec Logo */
.ownux-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.5rem;
  background: white;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.ownux-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.ownux-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.company-name-info h3 {
  margin: 0;
  font-size: 1.5rem;
}

.company-tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.company-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.company-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.company-link:hover {
  color: var(--secondary-color);
}

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

.experience-content h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.company-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

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

.role {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 10px;
  border-left: 4px solid var(--primary-color);
}

.role h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.role-duration {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.achievements {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}

.achievements li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.achievements li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-size: 0.8rem;
}

/* Zipline Experience Section (Legacy) */
.zipline-experience {
  padding: 4rem 0;
  background: linear-gradient(135deg, #FFFBF5 0%, #FFF7ED 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.zipline-content {
  max-width: 1000px;
  margin: 0 auto;
}

.zipline-info {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

.company-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-fallback {
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
}

.logo-fallback:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.experience-details h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.experience-details h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #C1440E;
  margin-bottom: 0.5rem;
}

.experience-duration {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.additional-roles {
  margin-bottom: 1.5rem;
}

.additional-role {
  background: rgba(193, 68, 14, 0.08);
  border-left: 4px solid #C1440E;
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 0 10px 10px 0;
  transition: all 0.3s ease;
}

.additional-role:hover {
  background: rgba(193, 68, 14, 0.12);
  transform: translateX(5px);
}

.additional-role h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.role-duration {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.company-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.achievements {
  margin-bottom: 2rem;
}

.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: white;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.achievement-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
}

.achievement-item i {
  color: #C1440E;
  font-size: 1.25rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.achievement-item span {
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.5;
}

.technologies-used {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-tag {
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.tech-tag:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Experience Links */
.experience-links {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.experience-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.experience-link-btn i {
  font-size: 1.1rem;
}

.experience-link-btn.linkedin-post {
  background: linear-gradient(135deg, #0077B5, #005E93);
  color: white;
}

.experience-link-btn.linkedin-post:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 119, 181, 0.35);
  background: linear-gradient(135deg, #008ED4, #0077B5);
}

/* Certifications Section */
.certifications {
  padding: 5rem 0;
  background: white;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.cert-card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cert-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.cert-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.cert-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: white;
  font-size: 1.5rem;
}

.cert-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.cert-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.cert-badge {
  display: inline-block;
  background: var(--gradient-accent);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Education Section */
.education {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

.education-timeline {
  max-width: 800px;
  margin: 3rem auto 0;
  position: relative;
}

.education-timeline::before {
  content: '';
  position: absolute;
  left: 50px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}

.education-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.education-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.education-content {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow-md);
  flex: 1;
  transition: all 0.3s ease;
}

.education-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.education-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.education-content h4 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.education-duration {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.education-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Research & Thesis Section */
.research-section {
  padding: 5rem 0;
  background: white;
}

.research-heading {
  text-align: center;
  margin-bottom: 3rem;
}

.research-card {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  background: var(--bg-secondary);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.research-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.research-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.research-content h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.research-meta {
  font-size: 0.9rem;
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 1rem;
}

.research-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.research-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: white;
  background: var(--gradient-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.research-link-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(193, 68, 14, 0.3);
}

@media (max-width: 640px) {
  .research-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

.greet-heading {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.my-heading {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, #fff, #f0f9ff, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: shimmer 3s ease-in-out infinite, textPulse 2s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes textPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.sub-heading {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.intro-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.button-spacer {
  width: 150px;
  height: 1px;
  opacity: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transform: translateY(0);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: buttonPulse 3s ease-in-out infinite;
}

@keyframes buttonPulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
  50% { box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); }
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.primary-btn {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-lg);
}

.primary-btn:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 20px 60px rgba(193, 68, 14, 0.4), 0 0 30px rgba(193, 68, 14, 0.3);
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 50%, #F5C882 100%);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.accent-btn {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-lg);
}

.accent-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.social-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

/* Section Styles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Section Badge */
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  box-shadow: 0 4px 15px rgba(193, 68, 14, 0.3);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Stats Container */
.stats-container {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 1.5rem 2rem;
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  min-width: 150px;
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #C1440E, #F5C882);
}

.stat-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(193, 68, 14, 0.15);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}


/* Portfolio Section */
.portfolio {
  padding: 5rem 0;
  background: linear-gradient(135deg, #FFFBF5 0%, #FFF7ED 50%, #FFEDD5 100%);
  position: relative;
  overflow: hidden;
}

.portfolio::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(193, 68, 14, 0.05) 0%, transparent 50%);
  animation: rotateBackground 30s linear infinite;
}

@keyframes rotateBackground {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.portfolio-heading {
  position: relative;
  z-index: 1;
  margin-bottom: 1rem;
}

.portfolio-heading .section-title {
  position: relative;
  display: inline-block;
}

.portfolio-heading .section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #C1440E, #F5C882);
  border-radius: 2px;
  animation: expandLine 2s ease-in-out infinite;
}

@keyframes expandLine {
  0%, 100% { width: 100px; }
  50% { width: 150px; }
}

.portfolio-content {
  position: relative;
  z-index: 1;
}

/* Filter Buttons */
.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: white;
  border: 2px solid var(--border-color);
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.filter-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(193, 68, 14, 0.2);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.filter-btn.active {
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(193, 68, 14, 0.4);
}

.filter-btn i {
  font-size: 1rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.portfolio-item {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  border: 2px solid transparent;
  animation: cardFloat 6s ease-in-out infinite;
  cursor: pointer;
}

.portfolio-item:nth-child(1) { animation-delay: 0s; }
.portfolio-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item:nth-child(3) { animation-delay: 0.4s; }
.portfolio-item:nth-child(4) { animation-delay: 0.6s; }
.portfolio-item:nth-child(5) { animation-delay: 0.8s; }
.portfolio-item:nth-child(6) { animation-delay: 1s; }

.portfolio-item:hover {
  transform: translateY(-20px) scale(1.03);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.15), 0 0 60px rgba(193, 68, 14, 0.15);
  border-color: rgba(193, 68, 14, 0.4);
}

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

.portfolio-image {
  position: relative;
  overflow: hidden;
  height: 280px;
  background: linear-gradient(135deg, #C1440E 0%, #D4A574 100%);
}

.portfolio-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(193, 68, 14, 0.3), rgba(212, 165, 116, 0.3));
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-image::before {
  opacity: 1;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: brightness(0.95);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.15) rotate(2deg);
  filter: brightness(1.1);
}

.portfolio-image-icon {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s ease;
}

.portfolio-image-icon i {
  font-size: 4.5rem;
  color: rgba(255, 255, 255, 0.85);
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.15));
}

.portfolio-item:hover .portfolio-image-icon {
  transform: scale(1.1) rotate(2deg);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(193, 68, 14, 0.92), rgba(154, 54, 11, 0.92));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s ease;
  z-index: 2;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item.zipline-highlight {
  border: 3px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, #F5C882, #C1440E, #F5C882) border-box;
  position: relative;
}

.portfolio-item.zipline-highlight::before {
  content: '⭐ FEATURED';
  position: absolute;
  top: 20px;
  left: -5px;
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  padding: 0.4rem 1.2rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  z-index: 3;
  box-shadow: 0 4px 15px rgba(193, 68, 14, 0.4);
  clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { 
    box-shadow: 0 4px 15px rgba(193, 68, 14, 0.4);
    transform: scale(1);
  }
  50% { 
    box-shadow: 0 6px 20px rgba(193, 68, 14, 0.6);
    transform: scale(1.05);
  }
}

.company-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
}

.company-tag {
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  animation: tagFloat 3s ease-in-out infinite;
}

@keyframes tagFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.portfolio-item.zipline-highlight .company-tag {
  background: linear-gradient(135deg, #D4A574 0%, #F5C882 100%);
  color: #1C1917;
  box-shadow: 0 8px 20px rgba(245, 200, 130, 0.4);
}

.portfolio-links {
  display: flex;
  gap: 1.2rem;
}

.portfolio-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 55px;
  height: 55px;
  background: white;
  color: var(--primary-color);
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.portfolio-link:hover {
  transform: scale(1.2) rotate(10deg);
  background: var(--primary-color);
  color: white;
  box-shadow: 0 8px 25px rgba(193, 68, 14, 0.4);
}

.portfolio-content-text {
  padding: 2rem;
  background: linear-gradient(to bottom, white, #FFFBF5);
}

.portfolio-content-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.3;
  background: linear-gradient(135deg, #C1440E 0%, #9A360B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-content-text h3 {
  transform: translateX(5px);
}

.portfolio-content-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.tag {
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 8px rgba(193, 68, 14, 0.3);
  transition: all 0.3s ease;
  cursor: pointer;
}

.tag:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 15px rgba(193, 68, 14, 0.5);
  background: linear-gradient(135deg, #9A360B 0%, #C1440E 100%);
}

/* Special tag colors for different technologies - SF warm palette */
.tag:nth-child(1) { background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%); }
.tag:nth-child(2) { background: linear-gradient(135deg, #2D5F8A 0%, #4A90C4 100%); }
.tag:nth-child(3) { background: linear-gradient(135deg, #D4A574 0%, #F5C882 100%); color: #1C1917; }
.tag:nth-child(4) { background: linear-gradient(135deg, #9A360B 0%, #C1440E 100%); }
.tag:nth-child(5) { background: linear-gradient(135deg, #4A90C4 0%, #2D5F8A 100%); }
.tag:nth-child(6) { background: linear-gradient(135deg, #8B7355 0%, #D4A574 100%); }

/* Project Count Badge */
.project-count {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, #C1440E 0%, #E8652B 100%);
  color: white;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(193, 68, 14, 0.5);
  z-index: 10;
  animation: countPulse 2s ease-in-out infinite;
}

@keyframes countPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}


/* About Section */
.about {
  padding: 5rem 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.skills-section {
  margin-top: 2rem;
}

.skills-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.skill-category {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(193, 68, 14, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

.skill-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.skill-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.skill-category h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.skill-category h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.skill-tag:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.about-image {
  position: relative;
}

.image-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.image-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
}

.experience-badge {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.badge-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
}

.badge-text {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* Services Section */
.services {
  padding: 5rem 0;
  background: var(--bg-dark);
  color: white;
}

.services .section-title {
  color: white;
  background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  animation: serviceCardFloat 8s ease-in-out infinite;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-15px) scale(1.02);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 30px rgba(193, 68, 14, 0.3);
}

@keyframes serviceCardFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  25% { transform: translateY(-3px) rotate(0.5deg); }
  50% { transform: translateY(-6px) rotate(0deg); }
  75% { transform: translateY(-3px) rotate(-0.5deg); }
}

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.service-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
}

/* Contact Section */
.contact {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

/* Success and Error Messages */
.success-message {
  background: #d1fae5;
  border: 1px solid #10b981;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1rem;
  animation: slideIn 0.5s ease-out;
}

.success-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.success-content i {
  color: #10b981;
  font-size: 1.5rem;
}

.success-content h3 {
  color: #065f46;
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.success-content p {
  color: #047857;
  margin: 0;
  font-size: 0.95rem;
}

.error-message {
  background: #fee2e2;
  border: 1px solid #ef4444;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1rem;
  animation: slideIn 0.5s ease-out;
}

.error-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.error-content i {
  color: #ef4444;
  font-size: 1.5rem;
}

.error-content h3 {
  color: #991b1b;
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.error-content p {
  color: #dc2626;
  margin: 0;
  font-size: 0.95rem;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: white;
  font-size: 1.5rem;
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

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

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: transparent;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(193, 68, 14, 0.1);
}

.form-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--text-light);
  transition: all 0.3s ease;
  pointer-events: none;
  background: white;
  padding: 0 0.5rem;
}

.form-group.focused .form-label,
.form-input:not(:placeholder-shown) + .form-label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: 0.875rem;
  color: var(--primary-color);
  font-weight: 500;
}

.submit-btn {
  width: 100%;
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.message {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 10px;
  margin-top: 1rem;
  font-weight: 500;
}

.success-message {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.error-message {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* Utility Classes */
.text-center { text-align: center; }
.hidden { display: none; }

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow-lg);
    display: none;
    padding: 1rem;
  }
  
  .menu.active {
    display: block;
  }
  
  .menu .menu-list {
    flex-direction: column;
    gap: 1rem;
  }
  
  .my-heading {
    font-size: 2.5rem;
  }
  
  .intro-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .navbar {
    padding: 1rem 15px;
  }
  
  .my-heading {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .intro-buttons {
    gap: 0.75rem;
  }
  
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
}