:root {
  /* Core Color System - Professional Dark Theme */
  --accent-primary: #0EA5E9;         /* Sky Blue Primary */
  --accent-secondary: #38BDF8;       /* Light Sky Blue */
  --accent-dark: #0369A1;            /* Dark Sky Blue */
  
  /* Dark Theme Colors */
  --color-white: #FFFFFF;             /* Pure White */
  --color-black: #000000;             /* Pure Black */
  --bg-primary: #0F0F0F;              /* Primary Background (Dark) */
  --bg-secondary: #1A1A1A;            /* Secondary Background */
  --bg-card: #1E1E1E;                 /* Card Background */
  --bg-card-gradient: linear-gradient(to bottom right, hsla(240, 1%, 18%, 0.251) 0%, hsla(240, 2%, 11%, 0) 100%), hsl(240, 2%, 13%); /* Premium Card Background */
  --bg-hover: #252525;                /* Hover Background */
  --border-primary: #2A2A2A;          /* Primary Border */
  --border-secondary: #333333;        /* Secondary Border */
  --text-primary: #FFFFFF;            /* Primary Text (White) */
  --text-secondary: #B0B0B0;          /* Secondary Text (Light Gray) */
  --text-muted: #8A8A8A;              /* Muted Text */
  

  
  /* Typography */
  --font-family-primary: Maiandra GD, 'Courier New', monospace, Consolas, Sagona, Ubuntu;
  --font-family-secondary: 'Inter', system-ui, sans-serif;
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  /* Font Sizes - Mobile First Approach */
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;    /* 18px */
  --font-size-xl: 1.25rem;     /* 20px */
  --font-size-2xl: 1.5rem;     /* 24px */
  --font-size-3xl: 1.875rem;   /* 30px */
  --font-size-4xl: 2.25rem;    /* 36px */
  --font-size-5xl: 3rem;       /* 48px */
  --font-size-6xl: 3.75rem;    /* 60px */
  
  /* Spacing Scale */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-5: 1.25rem;   /* 20px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  --spacing-16: 4rem;     /* 64px */
  --spacing-20: 5rem;     /* 80px */
  --spacing-24: 6rem;     /* 96px */
  
  /* Border Radius - Increased for Modern Look */
  --radius-sm: 0.75rem;    /* 12px - was 6px */
  --radius-md: 1rem;       /* 16px - was 8px */
  --radius-lg: 1.25rem;    /* 20px - was 12px */
  --radius-xl: 1.75rem;    /* 28px - was 16px */
  --radius-2xl: 2.25rem;   /* 36px - was 24px */
  --radius-3xl: 3rem;      /* 48px - was 32px */
  --radius-full: 9999px;
  
  /* Shadows - Dark Theme Enhanced */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Layout Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Container Widths */
  --container-sm: 100%;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1400px;
  
  /* Navbar Specific */
  --navbar-height-mobile: 60px;     /* Proper mobile navbar height */
  --navbar-height-desktop: 45px;    /* Desktop navbar height */
  --navbar-width: 90%;
  --navbar-padding: var(--spacing-3) var(--spacing-4);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

/* Modern CSS Reset - Production Ready */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-family-primary);
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==========================================================================
   TYPOGRAPHY SYSTEM
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-secondary);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
  color: var(--text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-4);
  color: var(--text-secondary);
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--accent-secondary);
}

a:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.header {
  position: fixed;
  bottom: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: var(--navbar-width);
  max-width: calc(100vw - var(--spacing-8));
}

.navbar {
  background: rgba(28, 28, 30, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(64, 64, 64, 0.4);
  border-radius: 50px;
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-3) var(--spacing-4);
  margin-top: var(--spacing-0);
  transition: all var(--transition-normal);
}

.navbar-list {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  flex-wrap: wrap;
  width: 100%;
}

.navbar-item {
  flex-shrink: 0;
  margin: 0 var(--spacing-2);
}

/* Remove all special alignment and button styles for first/last nav items */
.navbar-item:first-child,
.navbar-item:last-child,
.navbar-item:first-child .navbar-link,
.navbar-item:last-child .navbar-link {
  margin: 0 var(--spacing-2);
  background: none;
  border: none;
  box-shadow: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-2) var(--spacing-3);
  backdrop-filter: none;
  color: var(--color-white);
}

.navbar-link {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  transition: color var(--transition-fast);
  white-space: nowrap;
  position: relative;
  outline: none;
  border: none;
}



.navbar-link:hover,
.navbar-link:focus {
  color: var(--accent-primary);
  outline: none;
}

.navbar-link.active {
  color: var(--accent-primary);
  font-weight: var(--font-weight-semibold);
}

/* Special styling for first and last navigation items (Home and Contact Me) */
.navbar-item:first-child .navbar-link,
.navbar-item:last-child .navbar-link {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  padding: var(--spacing-2) var(--spacing-4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
}

.navbar-item:first-child .navbar-link:hover,
.navbar-item:last-child .navbar-link:hover {
  background: rgba(14, 165, 233, 0.2);
  border-color: rgba(14, 165, 233, 0.4);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.navbar-item:first-child .navbar-link.active,
.navbar-item:last-child .navbar-link.active {
  background: rgba(14, 165, 233, 0.3);
  border-color: var(--accent-primary);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-white);
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
  color: var(--accent-primary);
  background-color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main {
  min-height: 100vh;
  background: var(--bg-primary);
}



/* ==========================================================================
   ABOUT SECTION (LANDING PAGE)
   ========================================================================== */

.about {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-12) 0;
  background: var(--bg-primary);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-10);
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Profile Section */
.about-right {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  order: -1;
}

.about-avatar {
  position: relative;
  display: inline-block;
}

.about-avatar {
  position: relative;
  display: inline-block;
}

.about-avatar::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: -12px;
  bottom: -12px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-dark));
  border-radius: 50%;
  z-index: -1;
  opacity: 0.7;
  animation: rotate 20s linear infinite;
}

.about-avatar::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  background: linear-gradient(45deg, rgba(255, 152, 0, 0.3), rgba(255, 87, 34, 0.3));
  border-radius: 50%;
  z-index: -1;
  animation: rotate 15s linear infinite reverse;
}

.about-avatar img {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid var(--color-white);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(0, 0, 0, 0.08), inset 0 2px 4px rgba(255, 255, 255, 0.3);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
  margin-top: var(--spacing-8);

}

.about-avatar:hover img {
  transform: scale(1.05);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2), 0 6px 20px rgba(0, 0, 0, 0.1), inset 0 2px 4px rgba(255, 255, 255, 0.4);
}

.about-avatar:hover::before {
  opacity: 0.9;
  transform: scale(1.1);
}

.about-avatar:hover::after {
  opacity: 0.6;
}

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

/* About Text Section */
.about-left {
  text-align: left;
}

.section-header {
  margin-bottom: var(--spacing-6);
  text-align: left;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
  position: relative;
  text-align: left;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  margin: var(--spacing-4) 0 0 0;
  border-radius: var(--radius-full);
}

.about-text {
  margin-bottom: var(--spacing-4);
  text-align: left;
}

.about-text p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-6);
  max-width: 100%;
  text-align: left;
}

/* Button Components */
.btn-group {
  display: flex;
  gap: var(--spacing-4);
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  white-space: nowrap;
}

.btn:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent-primary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 2px solid var(--border-primary);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Contact Info Styling */
.hero-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
  width: 100%;
  align-items: flex-start;
  margin-top: var(--spacing-2);
  text-align: left;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) 0;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.contact-item:hover {
  color: var(--accent-primary);
}

.contact-item ion-icon {
  font-size: var(--font-size-lg);
  color: var(--accent-primary);
  flex-shrink: 0;
  width: 20px;
}

.contact-text {
  font-size: var(--font-size-base);
  color: inherit;
  font-weight: var(--font-weight-medium);
  text-align: left;
}

/* Social Media Links */
.hero-social {
  display: flex;
  justify-content: flex-start;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  margin-top: var(--spacing-4);
  text-align: left;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  color: var(--text-secondary);
  border-radius: 50%;
  text-decoration: none;
  transition: all var(--transition-normal);
  border: 1px solid var(--border-primary);
}

.social-link:hover {
  background: var(--accent-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.social-link i {
  font-size: var(--font-size-md);
}

/* Download Resume Button with Extended Design */
.btn-download {
  position: relative;
  background: linear-gradient(to bottom right, hsl(0, 0%, 25%) 0%, hsla(0, 0%, 25%, 0) 50%);
  color: var(--accent-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 14px;
  text-transform: capitalize;
  box-shadow: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  z-index: 1;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
  min-width: min(200px, calc(100vw - 60px));
  max-width: calc(100vw - 60px);
  height: 40px;
}

.btn-download::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: linear-gradient(to bottom right, hsla(240, 1%, 18%, 0.251) 0%, hsla(240, 2%, 11%, 0) 100%), hsl(240, 2%, 13%);
  border-radius: inherit;
  z-index: -1;
}

.btn-download:hover {
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-download-content {
  display: flex;
  align-items: center;
  width: 100%;
}

.btn-download-text {
  padding: var(--spacing-4) var(--spacing-6);
  flex: 1;
  text-align: center;
}

.btn-download-icon {
  background: rgba(255, 255, 255, 0.2);
  padding: var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: var(--spacing-1);
  width: 40px;
  height: 40px;
  transition: all var(--transition-fast);
}

.btn-download:hover .btn-download-icon {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.btn-download-icon ion-icon {
  font-size: var(--font-size-xl);
}

/* Education Section */
.education-section {
  margin-top: var(--spacing-12);
  width: 100%;
  padding: 0;
  text-align: left;
  background: var(--bg-primary);
}

.education-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-8);
  text-align: left;
  position: relative;
}

.education-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  margin: var(--spacing-4) 0 0;
  border-radius: var(--radius-full);
}

.education-timeline {
  position: relative;
  padding-left: var(--spacing-8);
}

.education-timeline::before {
  content: '';
  position: absolute;
  left: var(--spacing-4);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-full);
}

.education-item {
  position: relative;
  margin-bottom: var(--spacing-8);
  background: var(--bg-card-gradient);
  padding: var(--spacing-6);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-normal);
}

.education-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
  background: var(--bg-hover);
}

.education-item::before {
  content: '';
  position: absolute;
  left: calc(-var(--spacing-8) - 6px);
  top: var(--spacing-6);
  width: 12px;
  height: 12px;
  background: var(--accent-primary);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.education-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
  border-radius: 50%;
  margin-bottom: var(--spacing-4);
}

.education-icon ion-icon {
  font-size: var(--font-size-xl);
}

.education-degree {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
  line-height: 1.3;
}

.education-institution {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--accent-primary);
  margin-bottom: var(--spacing-3);
}

.education-meta {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
  flex-wrap: wrap;
}

.education-date,
.education-gpa {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
}

.education-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Divider between education items */
.edu-divider {
  border: none;
  border-top: 1.5px dashed var(--border-secondary);
  margin: 24px 0;
  width: 80%;
  align-self: center;
  opacity: 0.5;
}

/* ==========================================================================
   SKILLS SECTION
   ========================================================================== */

.skills {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-8) 0;
  background: var(--bg-primary);
}

.skills-container {
  background: var(--bg-card-gradient);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-lg);
  margin-top: var(--spacing-12);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--spacing-5);
  max-width: 100%;
  place-items: center;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-5);
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
  position: relative;
}

.skill-item:hover {
  transform: translateY(-2px);
}

.skill-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  border: 2px solid var(--border-secondary);
  border-radius: 50%;
  margin-bottom: var(--spacing-3);
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.skill-icon i,
.skill-icon ion-icon {
  font-size: 50px;
  transition: all var(--transition-normal);
}

.skill-item:hover .skill-icon {
  transform: scale(1.05);
  border-color: var(--accent-primary);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.skill-item:hover .skill-icon i,
.skill-item:hover .skill-icon ion-icon {
  color: var(--color-white);
}

.skill-name {
  color: var(--color-dark-gray);
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-normal);
  text-align: center;
}

.skill-item:hover .skill-name {
  color: var(--color-white);
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */

.projects {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-8) 0;
  background: var(--bg-primary);
}

/* Project Filter */
.projects-filter {
  margin-bottom: var(--spacing-12);
}

.filter-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  list-style: none;
}

.filter-item {
  flex-shrink: 0;
}

.filter-btn {
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-3) var(--spacing-6);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: capitalize;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-primary);
  color: var(--color-white);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
}

/* Project Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-8);
  width: 100%;
}

.project-card {
  position: relative;
  background: var(--bg-card-gradient);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.02), rgba(56, 189, 248, 0.02));
  opacity: 0;
  transition: all var(--transition-normal);
  z-index: 1;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.2);
  border-color: var(--accent-primary);
}

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

.project-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--bg-secondary);
  margin: 0;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-normal);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition-normal);
  z-index: 2;
}

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

.project-actions {
  display: flex;
  gap: var(--spacing-4);
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: rgba(14, 165, 233, 0.9);
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--color-white);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(0.8) rotate(-10deg);
  opacity: 0;
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
  position: relative;
  overflow: hidden;
}

.project-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.project-card:hover .project-link {
  transform: scale(1) rotate(0deg);
  opacity: 1;
}

.project-link:hover {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 12px 35px rgba(14, 165, 233, 0.6);
  border-color: rgba(255, 255, 255, 0.5);
}

.project-link:hover::before {
  left: 100%;
}

.project-link ion-icon {
  font-size: 24px;
}

.project-content {
  padding: var(--spacing-6);
  position: relative;
  z-index: 2;
}

.project-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0 0 var(--spacing-2) 0;
  line-height: 1.4;
  transition: all var(--transition-normal);
}

.project-category {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  margin: 0;
}

.project-card:hover .project-title {
  color: var(--accent-primary);
}

.project-card:hover .project-category {
  color: var(--accent-secondary);
}

/* Project Filtering Animation */
.project-card {
  opacity: 1;
  transform: scale(1);
  visibility: visible;
  transition: all 0.4s ease-in-out;
  display: block;
}

.project-card:not(.active) {
  display: none;
}

.project-card[style*="display: none"] {
  display: none !important;
}



/* Filter Select Box for Mobile */
.filter-select-box {
  position: relative;
  margin-bottom: var(--spacing-8);
  display: none;
}

.filter-select {
  width: 100%;
  background: var(--bg-card-gradient);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.filter-select:hover,
.filter-select.active {
  border-color: var(--accent-primary);
}

.select-icon {
  font-size: 20px;
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.filter-select.active .select-icon {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.select-list {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-card-gradient);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
  list-style: none;
  padding: var(--spacing-2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.select-item button {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: capitalize;
  font-weight: var(--font-weight-medium);
}

.select-item button:hover {
  background: var(--bg-hover);
  color: var(--accent-primary);
}

/* ==========================================================================
   EXPERIENCE & ACHIEVEMENTS SECTION
   ========================================================================== */

.experience {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-16) 0;
  background: var(--bg-primary);
}

/* Experience Timeline - Consistent with Education */
.experience-timeline {
  position: relative;
  padding-left: var(--spacing-8);
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: var(--spacing-4);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-full);
}

.experience-item {
  position: relative;
  margin-bottom: var(--spacing-8);
  background: var(--bg-card-gradient);
  padding: var(--spacing-6);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-normal);
}

.experience-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
  background: var(--bg-hover);
}

.experience-item::before {
  content: '';
  position: absolute;
  left: calc(-var(--spacing-8) - 6px);
  top: var(--spacing-6);
  width: 12px;
  height: 12px;
  background: var(--accent-primary);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.experience-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
  border-radius: 50%;
  margin-bottom: var(--spacing-4);
}

.experience-content {
  width: 100%;
}

.experience-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
  line-height: 1.3;
}

.experience-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-3);
}

.experience-date {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  display: inline-block;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */

.testimonials-section {
  background: transparent;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  border: none;
  backdrop-filter: none;
  height: 100%;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  margin-top: 0; /* Remove extra gap above testimonials */
}

.testimonials-section .section-title {
  color: hsl(0, 0%, 98%);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: left;
}

.testimonials-section .section-title::after {
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  margin: 16px 0 0 0;
}

/* Testimonials Grid - VCard Style */
.testimonials-grid {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0;
  padding: 25px 15px;
  padding-bottom: 35px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  max-width: 100%;
}

.testimonials-grid::-webkit-scrollbar {
  height: 8px;
}

.testimonials-grid::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
}

.testimonials-grid::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.testimonials-grid::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-primary));
}

.testimonial-card {
  position: relative;
  background: linear-gradient(to bottom right, hsl(0, 0%, 25%) 0%, hsla(0, 0%, 25%, 0) 50%);
  padding: 15px;
  padding-top: 45px;
  border-radius: 20px;
  box-shadow: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  cursor: pointer;
  z-index: 1;
  min-width: 100%;
  scroll-snap-align: center;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: linear-gradient(to bottom right, hsla(240, 1%, 18%, 0.251) 0%, hsla(240, 2%, 11%, 0) 100%), hsl(240, 2%, 13%);
  border-radius: inherit;
  z-index: -1;
}

.testimonial-card:hover {
  transform: scale(1.05);
}

.testimonial-content {
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}

.testimonial-avatar {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: linear-gradient(to bottom right, hsl(240, 1%, 25%) 3%, hsl(0, 0%, 19%) 97%);
  border-radius: var(--radius-lg); /* Modern testimonial card border radius */
  box-shadow: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  padding: 4px;
}

.testimonial-avatar img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md); /* Modern avatar border radius */
  object-fit: cover;
}

.testimonial-text {
  margin-bottom: 7px;
}

.testimonial-text blockquote {
  color: hsl(0, 0%, 84%);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 15px 0;
  font-style: normal;
}

.testimonial-text blockquote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: -10px;
  font-size: 30px;
  color: var(--accent-primary);
  opacity: 0.5;
  font-family: serif;
}

.testimonial-author strong {
  color: hsl(0, 0%, 98%);
  font-size: 15px;
  font-weight: 600;
  display: block;
  margin-bottom: 5px;
}

.testimonial-author span {
  color: var(--accent-primary);
  font-size: 13px;
  font-weight: 400;
}

/* ==========================================================================
   CONTACT SECTION - VCARD STYLE REDESIGN
   ========================================================================== */

.testimonials-contact {
  min-height: 100vh;
  padding: 60px 0 100px 0; /* Reduced padding for tighter layout */
  background: var(--bg-primary);
  display: flex;
  align-items: center;
}

.testimonials-contact .container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Main Card Container - VCard Style */
.main-card {
  position: relative;
  background: var(--bg-card-gradient);
  padding: 30px;
  border-radius: var(--radius-2xl); /* Modern large border radius */
  box-shadow: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  overflow: hidden;
  border: 1px solid var(--border-primary);
  width: 100%;
  max-width: none;
  margin: 0;
}

.main-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: linear-gradient(to bottom right, hsla(240, 1%, 18%, 0.251) 0%, hsla(240, 2%, 11%, 0) 100%), hsl(240, 2%, 13%);
  border-radius: inherit;
  z-index: -1;
}

/* Grid Layout */
.main-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
  min-height: 500px;
}



@media (max-width: 1024px) {
  .main-card-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
    min-height: auto;
  }
  
  .main-card-grid::before {
    display: none;
  }
  
  /* Add horizontal separator for mobile */
  .testimonials-section::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-gray-200), transparent);
    margin: var(--spacing-6) 0;
  }
  
  .main-card {
    padding: var(--spacing-8);
  }
  
  .testimonials-section,
  .contact-section {
    min-height: auto;
  }
}



.testimonials-section {
  width: 100%;
}

.contact-section {
  width: 100%;
  background: transparent;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  border: none;
  backdrop-filter: none;
  height: 100%;
  display: flex;
  flex-direction: column;
  margin-bottom: 8px; /* Reduced gap above footer */
}

.contact-section .section-title {
  color: hsl(0, 0%, 98%);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: left;
}

.contact-section .section-title::after {
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  margin: 16px 0 0 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  width: 100%;
}

/* Contact Form - VCard Style */
.contact-form {
  position: relative;
  margin-bottom: var(--spacing-8);
  background: var(--bg-card-gradient);
  padding: var(--spacing-6);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-normal);
}

.form-title {
  color: hsl(0, 0%, 98%);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
}

.input-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 25px;
}

@media (min-width: 768px) {
  .input-group {
    grid-template-columns: 1fr 1fr;
  }
}

.form-input {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 400;
  padding: 13px 20px;
  border: 1px solid hsl(0, 0%, 22%);
  border-radius: var(--radius-xl); /* Modern input border radius */
  outline: none;
  background: transparent;
  width: 100%;
  transition: all var(--transition-normal);
}

.form-input::placeholder { 
  font-weight: 500;
  color: hsl(0, 0%, 84%);
}

.form-input:hover::placeholder,
.form-input:focus::placeholder {
  color: var(--text-primary);
}

.form-input:focus { 
  border-color: var(--accent-primary); 
}

.form-input:focus:invalid { 
  border-color: hsl(0, 43%, 51%); 
}

textarea.form-input {
  min-height: 100px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  margin-bottom: 25px;
  grid-column: 1 / -1;
}

textarea.form-input::-webkit-resizer { 
  display: none; 
}

.form-btn {
  position: relative;
  width: 100%;
  background: linear-gradient(to bottom right, hsl(0, 0%, 25%) 0%, hsla(0, 0%, 25%, 0) 50%);
  color: var(--accent-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: var(--radius-xl); /* Modern button border radius */
  font-size: 14px;
  text-transform: capitalize;
  box-shadow: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  z-index: 1;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}

.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: linear-gradient(to bottom right, hsla(240, 1%, 18%, 0.251) 0%, hsla(240, 2%, 11%, 0) 100%), hsl(240, 2%, 13%);
  border-radius: inherit;
  z-index: -1;
}

.form-btn:hover {
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  color: var(--color-white);
}

.form-btn:active {
  transform: translateY(0);
}

.form-btn ion-icon {
  font-size: 18px;
}

.form-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-btn:disabled:hover {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: none;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  margin-top: 0;
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: var(--spacing-3) 0 calc(var(--spacing-3) + 15px) 0; /* Extra bottom padding for mobile navbar */
  text-align: center;
  margin-top: var(--spacing-8);
}

.footer-text {
  font-size: var(--font-size-sm);
  margin: 0;
  transition: color var(--transition-normal);
}

.footer:hover .footer-text {
  color: var(--accent-primary);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

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

/* ==========================================================================
   ANIMATIONS & TRANSITIONS
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.about-left {
  animation: fadeInLeft 0.8s ease-out;
}

.about-right {
  animation: fadeInRight 0.8s ease-out 0.2s both;
}

.education-item {
  animation: fadeInUp 0.6s ease-out;
}

.education-item:nth-child(2) { animation-delay: 0.1s; }
.education-item:nth-child(3) { animation-delay: 0.2s; }
.education-item:nth-child(4) { animation-delay: 0.3s; }


/* ==========================================================================
   COMPREHENSIVE RESPONSIVE DESIGN (Mobile-First)
   ========================================================================== */

/* 
  Default styles are mobile-first (up to 767.98px).
  The base CSS is already written with mobile in mind.
  We will now add breakpoints for larger screens.
*/

/* ==========================================================================
   MOBILE RESPONSIVE ADJUSTMENTS (Mobile-first approach removed)
   ========================================================================== */

/* Default mobile navbar spacing */
.main {
  padding-bottom: calc(var(--navbar-height-mobile) + var(--spacing-4));
}

/* Mobile Navigation - Hamburger and centered nav items */
.navbar {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: var(--navbar-height-mobile);
  padding: var(--spacing-4) var(--spacing-4);
  background: rgba(28, 28, 30, 0.85);
  backdrop-filter: blur(15px);
  border-radius: 50px;
  border: 1px solid rgba(64, 64, 64, 0.5);
  box-shadow: var(--shadow-xl);
}

.navbar-list {
  display: none; /* Hidden by default on mobile */
  position: absolute;
  bottom: calc(100% + 15px);
  left: 50%;
  transform: translateX(-50%);
  flex-direction: column;
  background: rgba(50, 50, 50, 0.95);
  backdrop-filter: blur(15px);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-4);
  gap: var(--spacing-3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  min-width: min(200px, calc(100vw - 40px));
  max-width: calc(100vw - 40px);
  white-space: nowrap;
}

.navbar-list.active {
  display: flex; /* Show when toggled */
}

.navbar-item {
  width: 100%;
}

.navbar-link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.navbar-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mobile-nav-toggle {
  display: block;
  position: absolute;
  right: var(--spacing-4);
  z-index: 1002;
}

.header {
  width: 95%;
  position: fixed;
  bottom: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  max-width: calc(100vw - var(--spacing-8));
}

/* Small devices (tablets, 768px and up) */
@media (min-width: 768px) {
  :root {
    --font-size-4xl: 2.75rem;
    --font-size-5xl: 3.5rem;
  }

  .main {
    padding-top: calc(var(--navbar-height-desktop) + var(--spacing-12));
    padding-bottom: 0;
  }

  .header {
    top: var(--spacing-6);
    bottom: auto;
    width: var(--navbar-width);
  }

  .navbar {
    padding: var(--spacing-1) var(--spacing-2);
    position: static;
    display: block;
    justify-content: normal;
  }

  .mobile-nav-toggle {
    display: none;
  }

  .navbar-list {
    display: flex;
    position: static;
    flex-direction: row;
    background: none;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 0;
    gap: var(--spacing-2);
    justify-content: space-between;
    width: 100%;
    transform: none;
    min-width: auto;
  }

  .navbar-item {
    width: auto;
    flex-shrink: 0;
  }

  .navbar-item:first-child {
    margin-right: auto;
  }

  .navbar-item:last-child {
    margin-left: auto;
  }

  .navbar-item:nth-child(2),
  .navbar-item:nth-child(3),
  .navbar-item:nth-child(4) {
    margin: 0 var(--spacing-1);
  }

  .navbar-link {
    display: inline-flex;
    align-items: center;
    width: auto;
    padding: var(--spacing-2) var(--spacing-4);
    justify-content: normal;
  }

  .filter-list {
    display: flex;
  }

  .filter-select-box {
    display: none;
  }

  .about-content {
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-12);
    text-align: left;
    align-items: center;
  }

  .about-right {
    order: 0;
    justify-content: flex-end;
    margin-bottom: 0;
  }

  .about-avatar img {
    width: 350px;
    height: 350px;
  }

  .section-title::after {
    margin: var(--spacing-4) 0 0;
  }

  .btn-group {
    flex-direction: row;
  }

  .btn {
    width: auto;
  }

  .hero-contact, .hero-social {
    justify-content: flex-start;
  }

  .skills-grid {
    grid-template-columns: repeat(7, 1fr);
    grid-template-rows: auto;
    gap: var(--spacing-3);
  }

  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }

  .input-group {
    grid-template-columns: 1fr 1fr;
  }
}

/* Large devices (desktops, 1024px and up) */
@media (min-width: 1024px) {
  :root {
    --font-size-4xl: 3rem;
    --font-size-5xl: 4rem;
  }

  .about-content {
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-16);
  }

  .about-avatar img {
    width: 400px;
    height: 400px;
  }
}

/* Extra large devices (large desktops, 1280px and up) */
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }

  .about-content {
    grid-template-columns: 1fr 420px;
    gap: var(--spacing-20);
  }

  .about-avatar img {
    width: 420px;
    height: 420px;
  }
}

/* Mobile-specific skills layout */
@media (max-width: 767px) {
  /* Prevent horizontal overflow */
  * {
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .container {
    max-width: 100vw;
    overflow-x: hidden;
  }
  
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto;
    gap: var(--spacing-3);
    padding: 0 var(--spacing-2);
  }
  
  .skill-item {
    width: 100%;
    max-width: 110px;
    padding: var(--spacing-3);
    overflow: hidden;
  }
  
  .skill-icon {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
  }
  
  .skill-icon i,
  .skill-icon ion-icon {
    font-size: 30px;
  }
  
  .skill-name {
    font-size: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
  }
  
  .navbar-item:not(:first-child):not(:last-child) {
    flex: none;
    justify-content: flex-start;
  }
  
  /* Mobile Contact Section */
  .testimonials-contact {
    padding: var(--spacing-8) var(--spacing-4) calc(var(--navbar-height-mobile) + var(--spacing-16));
    min-height: auto;
  }
  
  .footer {
    padding-bottom: calc(var(--navbar-height-mobile) + var(--spacing-8));
  }
  
  .main-card {
    margin: 0;
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    width: 100%;
  }
  
  /* Contact form mobile adjustments */
  .contact-form {
    margin: 0;
    width: 100%;
  }
  
  /* Contact section full width */
  .testimonials-contact .container {
    max-width: 100%;
    padding: 0 var(--spacing-4);
  }

  
  .testimonials-section,
  .contact-section {
    padding: var(--spacing-4) 0;
    width: 100%;
  }
  
  .contact-section .container {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--spacing-4);
  }
  
  .testimonial-card {
    min-width: 90%;
  }
  
  .form-input {
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
  }
  
  textarea.form-input {
    min-height: 100px;
    height: 120px;
  }
  
  .form-btn {
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-base);
  }
  
  .about-content {
    text-align: center;
  }

  .about-right {
    order: -1;
    margin-bottom: var(--spacing-8);
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 350px;
    justify-content: center;
  }

  .hero-contact, .hero-social {
    justify-content: center;
  }

  .filter-list {
    display: none;
  }

  .filter-select-box {
    display: block;
  }
}



/* Ultra-wide screens (1536px and up) */
@media (min-width: 1536px) {
  .container {
    max-width: var(--container-2xl);
  }
}

/* ==========================================================================
   ACCESSIBILITY & OTHER PREFERENCES
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-contrast: high) {
  .navbar {
    border: 2px solid var(--color-gray-800);
  }
  .btn {
    border: 2px solid currentColor;
  }
  .project-card, .testimonial-card {
    border: 2px solid var(--color-gray-800);
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .header, .footer, .btn-group, .hero-social, .contact-form {
    display: none;
  }

  .main {
    padding: 0;
  }

  .section {
    break-inside: avoid;
    padding: var(--spacing-8) 0;
  }

  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .container {
    max-width: 100% !important;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }
}