/* ============================================
   PORTFOLIO WEBSITE STYLES
   Modern, minimal design inspired by Portavia
   ============================================ */

/* ===== CSS Variables (Design System) ===== */
:root {
    /* Primary Colors */
    --primary-color: #FF6600; /* Orange - main accent color */
    --primary-dark: #e55a00;
    --primary-light: #ff8533;
    
    /* Neutral Colors - Light Mode */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --border-color: #e5e7eb;
    
    /* Dark Mode Colors */
    --bg-dark: #0a0a0a;
    --bg-dark-secondary: #1a1a1a;
    --bg-dark-tertiary: #2a2a2a;
    --text-dark-mode: #ffffff;
    --text-gray-dark: #a0a0a0;
    --text-light-dark: #6b7280;
    --border-color-dark: #333333;
    
    /* Spacing */
    --section-padding: 120px;
    --section-padding-mobile: 80px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-title: 'Antonio', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Dark Mode Shadows */
    --shadow-dark-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-dark-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-dark-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-dark-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-white: var(--bg-dark);
    --bg-light: var(--bg-dark-secondary);
    --text-dark: var(--text-dark-mode);
    --text-gray: var(--text-gray-dark);
    --text-light: var(--text-light-dark);
    --border-color: var(--border-color-dark);
    --shadow-sm: var(--shadow-dark-sm);
    --shadow-md: var(--shadow-dark-md);
    --shadow-lg: var(--shadow-dark-lg);
    --shadow-xl: var(--shadow-dark-xl);
}

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

  html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    padding-top: 0; /* Navbar is fixed, sections handle their own top padding */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
}

.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

/* ===== Navigation ===== */
.navbar {
    padding: 1rem 0;
    background-color: transparent !important;
    box-shadow: none;
    transition: all var(--transition-normal);
    position: fixed;
    top: 1.5rem;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
}

.navbar-container {
    /* Frosted Glass Effect */
    background-color: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 50px;
    padding: 0.4rem 0.6rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 
                0 0 0 1px rgba(255, 255, 255, 0.6) inset,
                0 1px 0 rgba(255, 255, 255, 0.8) inset;
    transition: width 0.6s ease-in-out,
                padding 0.6s ease-in-out,
                background-color 0.3s ease,
                border-color 0.3s ease;
    display: flex;
    align-items: center;
    width: auto;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: 56px;
}

/* Dark Mode Navbar */
[data-theme="dark"] .navbar-container {
    background-color: rgba(26, 26, 26, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 
                0 0 0 1px rgba(255, 255, 255, 0.1) inset,
                0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

/* Expanded Navbar State */
.navbar-expanded {
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    filter: blur(0);
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                visibility 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                filter 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    width: 100%;
    height: auto;
    min-width: 0;
    border: 0px none rgb(26, 26, 26);
}

/* Collapsed Navbar State */
.navbar-collapsed {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    filter: blur(4px);
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                visibility 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                filter 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scale(0.8);
    justify-content: center;
    pointer-events: none;
    white-space: nowrap;
    width: auto;
}

/* When navbar is scrolled down (collapsed state) */
.navbar.scrolled .navbar-expanded {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    filter: blur(4px);
    pointer-events: none;
    position: absolute;
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    overflow: hidden;
    padding: 0;
    margin: 0;
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                visibility 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                filter 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.navbar.scrolled .navbar-collapsed {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1);
    filter: blur(0);
    pointer-events: auto;
    position: relative;
    left: 50%;
    width: auto;
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s,
                visibility 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s,
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s,
                filter 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s;
}

.navbar.scrolled .navbar-container {
    padding: 0.4rem 0.8rem 0.4rem 0.6rem;
    width: auto;
    transition: padding 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), width 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Profile Picture in Navbar */
.navbar-profile {
    display: flex;
    align-items: center;
}

.navbar-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

/* Available for Work Indicator */
.navbar-available {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.available-text {
    font-size: 0.875rem;
    color: var(--text-gray);
    font-weight: 500;
}

.available-dot {
  position: relative;
    width: 12px;
    height: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border-radius: 50%;
    position: absolute;
    z-index: 2;
}

.pulse-ring {
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid #22c55e;
    border-radius: 50%;
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Nav items - simple fade animation */
.navbar-expanded .nav-item {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.navbar.scrolled .navbar-expanded .nav-item {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Profile picture in expanded state */
.navbar-expanded .navbar-profile {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.navbar.scrolled .navbar-expanded .navbar-profile {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Animate "Available for work" expanding from center when scrolling down */
.navbar-collapsed .navbar-available {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s,
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s;
}

.navbar.scrolled .navbar-collapsed .navbar-available {
    opacity: 1;
    transform: scale(1);
}

/* Profile picture in collapsed state - expand from center */
.navbar-collapsed .navbar-profile {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s,
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s;
}

.navbar.scrolled .navbar-collapsed .navbar-profile {
    opacity: 1;
    transform: scale(1);
}

/* When expanding back (scrolling up), smooth fade in */
.navbar:not(.scrolled) .navbar-expanded .nav-item {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s,
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
}

.navbar:not(.scrolled) .navbar-expanded .navbar-profile {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s,
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
}

.navbar:not(.scrolled) .navbar-collapsed .navbar-available,
.navbar:not(.scrolled) .navbar-collapsed .navbar-profile {
    transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-link.btn-contact {
    background-color: var(--text-dark);
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 50px;
    margin-left: 0.5rem;
    transition: all var(--transition-normal);
    border: none;
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
}

.nav-link.btn-contact:hover {
    background-color: var(--primary-color);
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

/* Dark Mode Contact Button */
[data-theme="dark"] .nav-link.btn-contact {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--text-dark-mode) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .nav-link.btn-contact:hover {
    background-color: var(--primary-color);
    color: white !important;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.4);
}

.nav-link.btn-contact::after {
    display: none;
}

.navbar-brand .brand-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.navbar-nav {
    gap: 0.25rem;
}

.nav-link {
    color: var(--text-gray) !important;
    font-weight: 400;
    font-size: 0.9375rem;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: color var(--transition-fast);
    text-transform: capitalize;
}

.nav-link:hover {
    color: var(--text-dark) !important;
}

/* Animated underline on hover */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1.5px;
    background-color: var(--text-dark);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 60%;
}

/* ===== Hero Section - Portavia Style ===== */
.hero-section-portavia {
    padding-top: 0px;
    padding-bottom: var(--section-padding);
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    position: relative;
    background-color: var(--bg-white);
}

.hero-left-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 2rem;
    padding-top: 0;
}

.hero-right-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 2rem;
    padding-top: 0;
    text-align: left;
}

.hero-name-small {
    font-family: var(--font-family);
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.hero-title-large-left {
    font-family: var(--font-family-title);
    font-size: clamp(4rem, 8vw, 7.5rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.1em;
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

.hero-title-large-right {
    font-family: var(--font-family-title);
    font-size: clamp(4rem, 8vw, 7.5rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.1em;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.hero-title-large-right .title-line {
    display: block;
}

.hero-portrait-center {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
}

.portrait-wrapper {
    position: relative;
    display: inline-block;
}

.hero-portrait-image {
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 20px;
    object-fit: cover;
    display: block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Circular Hi Button with Hand Animation */
.hero-interactive-button {
    position: absolute;
    bottom: -50px;
    left: -45px;
    width: 115px;
    height: 115px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(255, 102, 0, 1);
    transition: all var(--transition-normal);
    z-index: 10;
    overflow: hidden;
}

.hero-interactive-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(255, 102, 0, 0.4);
}

.hi-circle {
    font-size: 2rem;
    font-weight: 600;
    color: white;
    position: absolute;
    opacity: 0;
    animation: fadeLoop 4s ease-in-out infinite;
}

.hand-icon {
    font-size: 2.5rem;
    position: absolute;
    opacity: 0;
    animation: fadeLoopWithWave 4s ease-in-out infinite 2s;
    transform-origin: 70% 70%;
}

@keyframes fadeLoop {
    0%, 45% {
        opacity: 0;
        transform: scale(0.8);
    }
    5%, 40% {
        opacity: 1;
        transform: scale(1);
    }
    50%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

@keyframes fadeLoopWithWave {
    0%, 45% {
        opacity: 0;
        transform: scale(0.8) rotate(0deg);
    }
    5% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
    15% {
        transform: scale(1) rotate(20deg);
    }
    25% {
        transform: scale(1) rotate(-20deg);
    }
    35% {
        transform: scale(1) rotate(20deg);
    }
    40% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
    50%, 100% {
        opacity: 0;
        transform: scale(0.8) rotate(0deg);
    }
}

.hero-description {
    font-family: var(--font-family);
    font-size: 18px;
    font-weight: 300;
    color: var(--text-gray);
    max-width: 400px;
    line-height: 1.5em;
    letter-spacing: 0em;
    margin-top: 0;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* ===== Buttons ===== */
.btn {
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* ===== Section Styles ===== */
.section {
    padding: var(--section-padding) 0;
}

.section-light {
    background-color: var(--bg-light);
}

.section-header {
    padding: calc(var(--section-padding) + 40px) 0 var(--section-padding);
    text-align: center;
}

.page-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.section-title-large {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
    max-width: 800px;
}

.content-text {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.content-text p {
    margin-bottom: 1.5rem;
}

/* ===== Skill Cards ===== */
.skill-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
}

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

.skill-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.skill-description {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== Project Cards ===== */
.project-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-image-wrapper {
    width: 100%;
    height: 300px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.project-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    color: white;
    font-size: 1.25rem;
    font-weight: 500;
}

.project-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.project-tag {
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
    background-color: var(--bg-light);
    color: var(--text-gray);
    border-radius: 6px;
    font-weight: 500;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.project-description {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.project-skills {
    margin-bottom: 1.5rem;
}

.project-skills strong {
    color: var(--text-dark);
    font-size: 0.9rem;
}

.skills-list {
    list-style: none;
    padding-left: 0;
    margin-top: 0.5rem;
}

.skills-list li {
    color: var(--text-gray);
    font-size: 0.9rem;
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
}

.skills-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== Resume Styles ===== */
.resume-download {
    margin-top: 2rem;
}

.resume-section {
    margin-bottom: 4rem;
}

.resume-section-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-dark);
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.resume-item {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.resume-item:last-child {
    border-bottom: none;
}

.resume-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.resume-item-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.resume-item-date {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
}

.resume-item-company {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.resume-item-description {
    list-style: none;
    padding-left: 0;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 0;
}

.resume-item-description p {
    margin-bottom: 0;
    padding: 0.5rem 0;
}

.resume-item-description li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.resume-item-description li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-category {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
}

.skill-category-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.skill-tag {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-white);
    color: var(--text-dark);
    border-radius: 6px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.resume-objective {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 0;
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.project-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===== Contact Styles ===== */
.contact-form-wrapper {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.contact-form-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: none;
}

.contact-info {
    background-color: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    height: 100%;
}

.contact-info-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.contact-item-value {
    font-size: 1.125rem;
    color: var(--text-dark);
    text-decoration: none;
    display: block;
    transition: color var(--transition-fast);
}

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

.social-links-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-links-vertical .social-link {
    color: var(--text-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.social-links-vertical .social-link:hover {
    color: var(--primary-color);
}

/* ===== Main Content ===== */
main {
    flex: 1;
    position: relative;
    z-index: 1;
    padding-bottom: 0; /* Footer will handle spacing */
}

/* ===== Footer ===== */
.footer {
    /* Frosted Glass Effect with Orange Hue */
    background-color: rgba(255, 102, 0, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(255, 102, 0, 0.3);
    padding: 2rem 0 1rem;
    margin-top: auto;
    position: relative;
    width: 100%;
    z-index: 1;
    opacity: 1;
    visibility: visible;
    color: white;
    box-shadow: 0 -8px 32px rgba(255, 102, 0, 0.2);
}

.footer-top {
    padding: 2rem 0 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column.text-end {
    align-items: flex-end;
    text-align: right;
}

.footer-column.text-end .footer-label {
    text-align: right;
}

.footer-column.text-center {
    align-items: center;
    text-align: center;
}

.footer-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-link {
    color: white !important;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #007bff !important;
    text-decoration: underline;
}

.social-links-icons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    color: white;
}

.footer-column.text-end .social-links-icons {
    justify-content: flex-end;
    width: 100%;
}

.social-icon-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white !important;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.25rem 0;
}

.social-icon-link:hover {
    color: #007bff !important;
    transform: translateY(-2px);
}

.social-icon-link:hover .social-icon {
    fill: #007bff !important;
}

.social-icon {
    width: 20px;
    height: 20px;
    fill: white !important;
    flex-shrink: 0;
    transition: fill 0.3s ease;
}

.social-name {
    font-size: 0.95rem;
    color: white !important;
}

.social-icon-link:hover .social-name {
    color: #007bff !important;
}

.scroll-to-top-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    padding: 0;
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.scroll-to-top-btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.scroll-to-top-btn:active {
    transform: translateY(-1px);
}

.scroll-arrow-icon {
    width: 24px;
    height: 24px;
    stroke: white;
    fill: none;
    animation: scrollUp 2s ease-in-out infinite;
}

@keyframes scrollUp {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(-8px);
        opacity: 0.8;
    }
}

.scroll-to-top-btn:hover .scroll-arrow-icon {
    animation: scrollUpHover 0.6s ease-in-out infinite;
}

@keyframes scrollUpHover {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

.footer-bottom {
    padding-top: 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 0.875rem;
    text-align: center;
}

/* Legacy support for old footer styles */
.footer-text {
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.social-link {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: white;
}

/* ===== Services Section ===== */
.services-section {
    background-color: var(--bg-light);
}

.service-card {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
}

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

.service-number {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-transform: none;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-gray);
    line-height: 1.7;
}

.service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ===== About Section ===== */
.about-section {
    background-color: var(--bg-white);
}

.about-intro {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 800px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-contact {
    margin: 3rem 0;
    padding: 2rem 0;
}

.about-contact .row {
    gap: 1rem 0;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-label {
    font-weight: 600;
    color: var(--text-dark);
    min-width: 120px;
}

.contact-value {
    color: var(--text-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.my-story {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.story-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.story-content {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.story-content p {
    margin-bottom: 1.5rem;
}

/* ===== Projects Preview ===== */
.projects-preview {
    background-color: var(--bg-light);
}

.projects-preview .projects-stack-container {
    padding: 2rem 0;
}

.project-card-featured {
    background-color: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: 100%;
}

.project-card-featured:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-card-featured .project-image-wrapper {
    height: 350px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.project-card-featured .project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.project-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.project-card-featured .project-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.project-card-featured .project-description {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.project-card-featured .project-skills {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.project-card-featured .project-skills strong {
    color: var(--text-dark);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.project-card-featured .project-content {
    padding: 2rem;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    background-color: var(--bg-white);
}

.testimonial-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    height: 100%;
    transition: all var(--transition-normal);
}

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

.testimonial-text {
    font-size: 1.125rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* ===== FAQ Section ===== */
.faq-section {
    background-color: var(--bg-light);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.faq-question:hover {
    background-color: var(--bg-light);
}

.faq-number {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 30px;
}

.faq-text {
    flex: 1;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 1.125rem;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-gray);
    transition: transform var(--transition-normal);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 2rem 1.5rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-answer p {
    margin: 0;
}

/* ===== CTA Section ===== */
.cta-section {
    background-color: var(--bg-white);
    padding: var(--section-padding) 0;
}

.cta-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.cta-image-wrapper .portrait-wrapper {
    position: relative;
    width: 100%;
    margin: 0 auto;
    display: inline-block;
}

.cta-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
}

.cta-image-wrapper .hero-interactive-button {
    position: absolute;
    bottom: -50px;
    left: -45px;
    width: 115px;
    height: 115px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(255, 102, 0, 1);
    transition: all var(--transition-normal);
    z-index: 10;
    overflow: hidden;
}

.cta-image-wrapper .hero-interactive-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(255, 102, 0, 0.4);
}

.cta-image-wrapper .hi-circle {
    font-size: 2rem;
    font-weight: 600;
    color: white;
    position: absolute;
    opacity: 0;
    animation: fadeLoop 4s ease-in-out infinite;
}

.cta-image-wrapper .hand-icon {
    font-size: 2.5rem;
    position: absolute;
    opacity: 0;
    animation: fadeLoopWithWave 4s ease-in-out infinite 2s;
    transform-origin: 70% 70%;
}

.cta-form-wrapper {
    max-width: 100%;
}

.cta-form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-white);
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: var(--font-family);
}

.cta-form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.cta-form-input::placeholder {
    color: var(--text-light);
}

.cta-form-input select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.contact-form {
    width: 100%;
}

.contact-form .btn-primary {
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 1rem 2rem;
    border-radius: 8px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact-item {
    margin: 0;
    color: rgba(255, 255, 255, 0.80);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Footer label styles are now defined in the main footer section above */

/* Footer link styles are now defined in the main footer section above */

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

/* ===== Scroll Reveal Animation ===== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delay for multiple elements */
.reveal-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.reveal-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.4s; }

/* ===== Mobile Navigation ===== */
.mobile-navbar {
    display: none;
    position: fixed;
    top: 1rem;
    left: 0;
    right: 0;
    z-index: 1001;
    background-color: transparent !important;
    box-shadow: none;
    padding: 0;
    transition: all var(--transition-normal);
    justify-content: center;
}

.mobile-navbar-wrapper {
    display: flex;
    justify-content: center;
    padding: 0 1rem;
}

.mobile-navbar-container {
    /* Frosted Glass Effect - Same as desktop */
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 50px;
    padding: 0.4rem 0.6rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 
                0 0 0 1px rgba(255, 255, 255, 0.6) inset,
                0 1px 0 rgba(255, 255, 255, 0.8) inset;
    transition: background-color 0.3s ease,
                border-color 0.3s ease;
    display: flex;
    align-items: center;
    width: auto;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: 56px;
    gap: 0.75rem;
}

/* Dark Mode Mobile Navbar */
[data-theme="dark"] .mobile-navbar-container {
    background-color: rgba(26, 26, 26, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 
                0 0 0 1px rgba(255, 255, 255, 0.1) inset,
                0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.mobile-navbar-profile {
    display: flex;
    align-items: center;
}

.mobile-navbar-avatar {
    width: 47px;
    height: 47px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.mobile-navbar-available {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.mobile-available-text {
    font-size: 0.875rem;
    color: var(--text-gray);
    font-weight: 500;
}

.mobile-available-dot {
    position: relative;
    width: 10px;
    height: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.mobile-menu-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(255, 102, 0, 0.4);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.hamburger-line {
    width: 18px;
    height: 2px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay (backdrop) */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Mobile Menu Content - Vertical Expansion */
.mobile-navbar-wrapper {
    position: relative;
}

.mobile-menu-content {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: 400px;
    max-height: 0;
    overflow: hidden;
    background-color: var(--bg-white);
    border-radius: 0 0 24px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease,
                visibility 0.3s ease;
    opacity: 0;
    visibility: hidden;
    display: flex;
    flex-direction: column;
    z-index: 1001;
}

.mobile-menu-content.active {
    max-height: 500px;
    opacity: 1;
    visibility: visible;
}

[data-theme="dark"] .mobile-menu-content {
    background-color: var(--bg-dark);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-profile {
    display: flex;
    align-items: center;
}

.mobile-menu-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
    position: relative;
}

.mobile-menu-close:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(255, 102, 0, 0.4);
}

.mobile-menu-close .hamburger-line {
    position: absolute;
    width: 18px;
}

.mobile-menu-close .hamburger-line:nth-child(1) {
    transform: rotate(45deg);
}

.mobile-menu-close .hamburger-line:nth-child(2) {
    transform: rotate(-45deg);
}

.mobile-menu-nav {
    flex: 1;
    padding: 1rem 0;
    max-height: 300px;
    overflow-y: auto;
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-item {
    margin: 0;
}

.mobile-menu-link {
    display: block;
    padding: 1rem 1.25rem;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
    border-left: 3px solid transparent;
}

[data-theme="dark"] .mobile-menu-link {
    color: var(--text-light);
}

.mobile-menu-link:hover {
    background-color: rgba(255, 102, 0, 0.1);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.mobile-menu-footer {
    padding: 1.5rem 1.25rem;
    border-top: 1px solid var(--border-color);
}

.mobile-menu-contact-btn {
    display: block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.mobile-menu-contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 102, 0, 0.4);
    color: white;
}

.mobile-menu-contact-btn:active {
    transform: translateY(0);
}

/* Hide desktop navbar on mobile */
@media (max-width: 768px) {
    .navbar {
        display: none !important;
    }
    
    .mobile-navbar {
        display: flex;
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    :root {
        --section-padding: var(--section-padding-mobile);
    }
    
    .hero-section-portavia {
        padding-top: calc(var(--section-padding) + 50px);
        padding-bottom: var(--section-padding);
    }
    
    .hero-left-text,
    .hero-right-text {
        padding: 0.75rem 1rem;
        text-align: center;
        align-items: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .hero-left-text {
        padding-bottom: 0.25rem;
    }
    
    .hero-right-text {
        text-align: center;
        padding-top: 0.25rem;
    }
    
    .hero-name-small {
        text-align: center;
        margin-bottom: 0.5rem;
        font-size: clamp(1rem, 3vw, 1.25rem);
    }
    
    .hero-title-large-left,
    .hero-title-large-right {
        font-size: clamp(2.5rem, 12vw, 5rem);
        text-align: center;
        width: 100%;
    }
    
    .hero-title-large-left {
        margin-bottom: 0.75rem;
    }
    
    .hero-title-large-right {
        margin-bottom: 0.5rem;
        margin-top: 0;
    }
    
    .hero-portrait-center {
        padding: 1rem;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .hero-portrait-image {
        max-width: 60%;
        margin: 0 auto;
        display: block;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.6;
        color: var(--text-dark);
        text-align: center;
        max-width: 90%;
        margin: 0 auto;
        padding: 0 1rem;
    }
    
    [data-theme="dark"] .hero-description {
        color: var(--text-light);
    }
    
    .hero-interactive-button {
        width: 70px;
        height: 70px;
        bottom: -35px;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hi-circle {
        font-size: 1.1rem;
    }
    
    .hand-icon {
        font-size: 1.4rem;
    }
    
    .hero-cta,
    .cta-buttons {
        flex-direction: column;
    }
    
    .hero-cta .btn,
    .cta-buttons .btn {
        width: 100%;
    }
    
    .navbar {
        top: 1rem;
    }
    
    .navbar-container {
        padding: 0.4rem 0.875rem;
    }
    
    .navbar-avatar {
        width: 40px;
        height: 40px;
    }
    
    .navbar-expanded {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .navbar-nav {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .navbar-profile {
        margin-right: 0.5rem;
    }
    
    .navbar-avatar {
        width: 32px;
        height: 32px;
    }
    
    .navbar-available {
        gap: 0.5rem;
    }
    
    .available-text {
        font-size: 0.75rem;
    }
    
    .nav-link {
        padding: 0.5rem 1rem !important;
        font-size: 0.875rem;
    }
    
    .nav-link.btn-contact {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-contact {
        flex-direction: column;
    }
    
    .contact-info-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .contact-label {
        min-width: auto;
    }
    
    .section {
        padding: var(--section-padding-mobile) 0;
    }
    
    .section-header {
        padding: calc(var(--section-padding-mobile) + 40px) 0 var(--section-padding-mobile);
    }
    
    .project-image-wrapper {
        height: 250px;
    }
    
    .contact-form-wrapper,
    .contact-info {
        padding: 1.5rem;
    }
    
    .resume-item-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .social-links {
        justify-content: flex-start;
        margin-top: 1rem;
        text-decoration: none;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .footer-top {
        text-align: center;
    }
    
    .footer-column {
        align-items: center;
        margin-bottom: 1.5rem;
    }
    
    .footer-column.text-end {
        align-items: center;
    }
    
    .social-links-icons {
        justify-content: center;
    }
    
    .footer-column.text-end .social-links-icons {
        justify-content: center;
    }
    
    .scroll-to-top-btn {
        width: 45px;
        height: 45px;
    }
    
    .scroll-arrow-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 576px) {
    .navbar-brand .brand-text {
        font-size: 1.1rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.75rem !important;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .footer {
        padding: 1.5rem 0 0.75rem;
    }
    
    .footer-top {
        padding-bottom: 1rem;
    }
    
    .footer-column {
        margin-bottom: 1.25rem;
    }
    
    .footer-label {
        font-size: 0.8rem;
    }
    
    .footer-link {
        font-size: 0.875rem;
    }
    
    .social-icon-link {
        font-size: 0.875rem;
    }
    
    .footer-copyright {
        font-size: 0.8rem;
    }
}

/* ===== Utility Classes ===== */
.min-vh-100 {
    min-height: 100vh;
}

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

.mt-3 {
    margin-top: 1rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

/* ===== Form Message Styles ===== */
.form-message {
    padding: 1rem;
    border-radius: 8px;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

/* ===== Project Cards Grid Layout ===== */
.project-stack-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.project-stack-content {
    background: var(--bg-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-stack-card:hover .project-stack-content {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.project-stack-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

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

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

.project-stack-info {
    padding: 1.75rem 2rem;
}

.project-stack-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 102, 0, 0.1);
    border-radius: 20px;
}

.project-stack-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
    font-family: var(--font-family-title);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.project-stack-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.project-stack-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.project-stack-tech span {
    padding: 0.5rem 1.25rem;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* ===== Project Detail Modal ===== */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-modal.active {
    display: flex;
    opacity: 1;
}

.project-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.project-modal-content {
    position: relative;
    background: var(--bg-white);
    border-radius: 24px;
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 10000;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.3);
}

.project-modal.active .project-modal-content {
    transform: scale(1) translateY(0);
}

.project-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    transition: background 0.3s ease, transform 0.3s ease;
}

.project-modal-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.project-modal-body {
    padding: 3rem;
}

.project-modal-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.project-modal-gallery img {
    width: 100%;
    height: auto;
    min-height: 300px;
    max-height: 500px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
    background: var(--bg-light);
}

.project-modal-gallery img:hover {
    transform: scale(1.02);
}

/* Projects Stack Section */
.projects-stack-section {
    padding: var(--section-padding) 0 calc(var(--section-padding) + 4rem);
    min-height: auto;
}

/* Projects Stack Container - Landscape Layout */
.projects-stack-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.projects-preview .projects-stack-container {
    gap: 2.5rem;
}

/* Image Gallery Modal */
.image-gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.image-gallery-modal.active {
    display: flex;
}

.image-gallery-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-gallery-container img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.image-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10001;
}

.image-gallery-nav:hover {
    background: rgba(255, 255, 255, 0.3);
}

.image-gallery-nav.prev {
    left: 20px;
}

.image-gallery-nav.next {
    right: 20px;
}

.image-gallery-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10001;
}

.image-gallery-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.image-gallery-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.5);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    z-index: 10001;
}

.project-modal-header {
    margin-bottom: 2rem;
}

.project-modal-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 102, 0, 0.1);
    border-radius: 20px;
}

.project-modal-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
    font-family: var(--font-family-title);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.project-modal-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.project-modal-section {
    margin-bottom: 2.5rem;
}

.project-modal-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-family: var(--font-family-title);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.project-modal-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.project-modal-tech-item {
    padding: 0.75rem 1.5rem;
    background: var(--bg-light);
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.project-modal-tech-item:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.project-modal-skills {
    list-style: none;
    padding: 0;
}

.project-modal-skills li {
    padding: 0.75rem 0;
    font-size: 1rem;
    color: var(--text-gray);
    border-bottom: 1px solid var(--bg-light);
    position: relative;
    padding-left: 1.5rem;
}

.project-modal-skills li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.project-modal-skills li:last-child {
    border-bottom: none;
}

.project-modal-link {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-modal-link:hover {
    background: #e55a00;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.3);
}

/* Responsive Design for Stacked Projects */
@media (max-width: 768px) {
    .projects-stack-section {
        padding: 80px 0 calc(150px + 4rem);
        min-height: 250vh;
    }

    .projects-stack-header {
  margin-bottom: 60px;
        padding: 0 1rem;
    }

    .project-stack-card {
        top: 10vh;
    }

    .project-stack-image {
        height: 300px;
    }

    .project-stack-info {
        padding: 2rem 1.5rem;
    }

    .project-modal-content {
        max-height: 95vh;
        border-radius: 16px;
    }

    .project-modal-body {
        padding: 2rem 1.5rem;
    }

    .project-modal-gallery {
        grid-template-columns: 1fr;
    }
}

/* ===== Dark Mode Toggle Switch ===== */
.dark-mode-toggle {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-normal);
    font-family: var(--font-family);
    font-weight: 500;
    color: var(--text-dark);
    background: transparent;
    border: none;
    padding: 0;
}

.dark-mode-toggle.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
}

/* Toggle Switch Container */
.dark-mode-toggle-switch {
    position: relative;
    width: 60px;
    height: 32px;
    background: var(--bg-light);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    overflow: hidden;
}

/* Toggle Switch Track - Light Mode */
.dark-mode-toggle-switch::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 20px;
}

/* Toggle Switch Track - Dark Mode */
[data-theme="dark"] .dark-mode-toggle-switch {
    background: var(--bg-dark-tertiary);
    border-color: var(--border-color-dark);
}

[data-theme="dark"] .dark-mode-toggle-switch::before {
    opacity: 1;
}

/* Toggle Switch Handle */
.dark-mode-toggle-handle {
    position: absolute;
    top: 50%;
    left: 4px;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transform: translateY(-50%);
}

/* Toggle Switch Handle - Dark Mode (moves right) */
[data-theme="dark"] .dark-mode-toggle-handle {
    left: calc(100% - 28px);
    background: var(--bg-dark);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    transform: translateY(-50%);
}

/* Icons inside toggle handle */
.dark-mode-toggle-icon {
    position: absolute;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    transform: scale(1) rotate(0deg);
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
}

.dark-mode-toggle-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
}

/* Sun icon (light mode) */
.dark-mode-toggle-icon.sun-icon {
    color: #fbbf24;
}

/* Moon icon (dark mode) */
.dark-mode-toggle-icon.moon-icon {
    color: #fbbf24;
    opacity: 0;
    transform: scale(0) rotate(-90deg);
}

[data-theme="dark"] .dark-mode-toggle-icon.sun-icon {
    opacity: 0;
    transform: scale(0) rotate(90deg);
}

[data-theme="dark"] .dark-mode-toggle-icon.moon-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* Hover effect */
.dark-mode-toggle:hover .dark-mode-toggle-switch {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .dark-mode-toggle:hover .dark-mode-toggle-switch {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* Active/Click effect */
.dark-mode-toggle:active .dark-mode-toggle-switch {
    transform: scale(0.95);
}

/* Hide toggle in modals */
.project-modal.active ~ .dark-mode-toggle,
.image-gallery-modal.active ~ .dark-mode-toggle,
body:has(.project-modal.active) .dark-mode-toggle,
body:has(.image-gallery-modal.active) .dark-mode-toggle {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
}

/* Responsive Dark Mode Toggle */
@media (max-width: 768px) {
    .dark-mode-toggle {
        bottom: 1.5rem;
    }
    
    .dark-mode-toggle-switch {
        width: 56px;
        height: 30px;
    }
    
    .dark-mode-toggle-handle {
        width: 22px;
        height: 22px;
        transform: translateY(-50%);
    }
    
    [data-theme="dark"] .dark-mode-toggle-handle {
        left: calc(100% - 26px);
        transform: translateY(-50%);
    }
    
    .dark-mode-toggle-icon {
        width: 14px;
        height: 14px;
        margin-top: -7px;
        margin-left: -7px;
    }
}