/* ==========================================================================
   Design System & Variables
   ========================================================================== */
:root {
    /* Fonts */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout values */
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* Dark Theme (Default) */
[data-theme="dark"] {
    --bg-primary: #070a13;
    --bg-secondary: #0e1220;
    --bg-tertiary: #171d2f;
    --card-bg: rgba(23, 29, 47, 0.65);
    --card-border: rgba(255, 255, 255, 0.06);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-primary: #06b6d4;      /* Cyan */
    --accent-primary-hover: #0891b2;
    --accent-secondary: #6366f1;    /* Indigo */
    --accent-secondary-hover: #4f46e5;
    
    --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
    --bg-glow: rgba(99, 102, 241, 0.15);
    
    --input-bg: #171d2f;
    --input-border: rgba(255, 255, 255, 0.08);
    
    --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.35);
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f6f8fb;
    --bg-secondary: #ffffff;
    --bg-tertiary: #edf0f5;
    --card-bg: rgba(255, 255, 255, 0.75);
    --card-border: rgba(0, 0, 0, 0.06);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --accent-primary: #0891b2;      /* Darker Cyan */
    --accent-primary-hover: #0e7490;
    --accent-secondary: #4f46e5;    /* Darker Indigo */
    --accent-secondary-hover: #3730a3;
    
    --accent-gradient: linear-gradient(135deg, #0891b2 0%, #4f46e5 100%);
    --bg-glow: rgba(79, 70, 229, 0.08);
    
    --input-bg: #ffffff;
    --input-border: rgba(0, 0, 0, 0.12);
    
    --shadow-glow: 0 0 25px rgba(8, 145, 178, 0.2);
}

/* ==========================================================================
   Resets & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button, input, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    border: none;
    background: none;
    outline: none;
}

button {
    cursor: pointer;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ==========================================================================
   Typography & Elements
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

.highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==========================================================================
   Reusable UI Components (Buttons, Headers, Cards)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.2);
}

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

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: var(--card-border);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
}

.btn-outline:hover {
    background: rgba(6, 182, 212, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.icon-left {
    margin-right: 10px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tagline {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-primary);
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.25rem;
    position: relative;
    display: inline-block;
}

.section-divider {
    height: 4px;
    width: 60px;
    background: var(--accent-gradient);
    margin: 16px auto 0 auto;
    border-radius: 2px;
}

.scroll-offset {
    scroll-margin-top: var(--header-height);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    z-index: 1000;
    transition: background-color var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-normal);
}

[data-theme="light"] #main-header {
    background-color: rgba(248, 250, 252, 0.8);
}

#main-header.scrolled {
    box-shadow: var(--shadow-sm);
    height: 70px;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

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

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-link.nav-cta {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.nav-link.nav-cta::after {
    background: var(--accent-gradient);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.theme-toggle-btn:hover {
    color: var(--accent-primary);
    transform: scale(1.05);
}

/* Mobile Nav Toggle Icon */
.burger-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.burger-bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* Burger Animation to 'X' */
.burger-menu-btn.open .burger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.burger-menu-btn.open .burger-bar:nth-child(2) {
    opacity: 0;
}

.burger-menu-btn.open .burger-bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--header-height) + 40px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--bg-glow) 0%, rgba(99, 102, 241, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 680px;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 12px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 8px;
    animation-duration: 0.8s;
}

.hero-role {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-socials {
    display: flex;
    gap: 16px;
    align-items: center;
}

.social-link {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.social-link:hover {
    color: #ffffff;
    background: var(--accent-gradient);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.illustration-sphere {
    position: relative;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, var(--accent-primary) 0%, rgba(99, 102, 241, 0.4) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    animation: float 6s ease-in-out infinite alternate;
}

/* Phone Mockup Styling */
.phone-mockup {
    width: 170px;
    height: 340px;
    background: #1e293b;
    border: 8px solid #0f172a;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #0f172a;
    display: flex;
    flex-direction: column;
    padding: 10px;
}

.phone-header {
    display: flex;
    justify-content: center;
    gap: 8px;
    align-items: center;
    height: 20px;
}

.phone-camera {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #475569;
}

.phone-speaker {
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background: #475569;
}

.phone-app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
}

.app-logo-container {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: #1e293b;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.flutter-icon {
    font-size: 2.2rem;
    color: #38bdf8;
    animation: rotateSlow 8s linear infinite;
}

.app-dummy-card {
    width: 100%;
    height: 12px;
    background: #334155;
    border-radius: 6px;
}

.app-dummy-card.short {
    width: 70%;
    height: 10px;
}

.app-dummy-buttons {
    display: flex;
    gap: 8px;
    width: 100%;
    margin-top: 10px;
}

.app-btn {
    flex: 1;
    height: 20px;
    background: #334155;
    border-radius: 10px;
}

.app-btn.accent {
    background: var(--accent-gradient);
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    color: var(--text-secondary);
    animation: bounce 2s infinite;
}

.scroll-down-indicator:hover {
    color: var(--accent-primary);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: stretch;
}

.about-card-main {
    background-color: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.profile-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 24px;
}

.about-card-main h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.about-card-main p {
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.about-card-main p:last-child {
    margin-bottom: 0;
}

.about-cards-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background-color: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 24px 30px;
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 20px;
    row-gap: 4px;
    align-items: center;
    transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.stat-card:hover {
    transform: translateX(8px);
    border-color: var(--accent-primary);
}

.stat-icon-box {
    grid-row: span 3;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-card h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

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

/* ==========================================================================
   Skills Section
   ========================================================================== */
.skills-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

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

.skills-category {
    background-color: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.category-header i {
    font-size: 1.4rem;
    color: var(--accent-primary);
}

.category-header h3 {
    font-size: 1.25rem;
}

.category-header.sub-category {
    margin-top: 30px;
    border-top: 1px solid var(--card-border);
    padding-top: 24px;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.skills-list li {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.skill-name {
    font-size: 0.95rem;
    font-weight: 600;
}

.skill-bar {
    width: 100%;
    height: 6px;
    background-color: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 3px;
    display: block;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* Active class applied via JS for progressive reveal */
.animate-on-scroll.active .skill-progress {
    transform: scaleX(1);
}

.tools-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tool-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
}

.tool-badge i {
    color: var(--accent-secondary);
}

.tool-badge:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    background-color: var(--bg-primary);
}

/* ==========================================================================
   Experience Section (Timeline)
   ========================================================================== */
.experience-section {
    padding: 100px 0;
}

.timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--card-border);
    top: 10px;
    bottom: 10px;
    left: 32px;
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    padding-left: 80px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 4px solid var(--accent-primary);
    left: 24px;
    top: 8px;
    z-index: 2;
    transition: all var(--transition-normal);
}

.timeline-item:hover .timeline-dot {
    background-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.2);
}

.timeline-date {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--accent-primary);
    margin-bottom: 8px;
}

.timeline-content {
    background-color: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.timeline-item:hover .timeline-content {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.timeline-company {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
}

.timeline-company i {
    color: var(--accent-secondary);
}

.timeline-content p {
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.timeline-content ul {
    list-style-type: square;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.timeline-content li {
    margin-bottom: 8px;
}

.timeline-links, .timeline-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-playstore, .btn-web {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-playstore {
    background: #0f172a;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-playstore:hover {
    background: #0284c7;
    border-color: transparent;
    color: #ffffff;
}

.btn-web {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.btn-web:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ==========================================================================
   Projects Section (Cards Grid)
   ========================================================================== */
.projects-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-card {
    background-color: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform var(--transition-slow), opacity var(--transition-slow), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card.hidden-filter {
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    display: none !important;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-lg);
}

.project-image {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-img-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-img-bg {
    transform: scale(1.08);
}

.project-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(11, 15, 25, 0.1) 0%, rgba(11, 15, 25, 0.8) 100%);
    z-index: 1;
}

.project-card-icon {
    font-size: 4rem;
    color: var(--accent-primary);
    opacity: 0.3;
    transition: all var(--transition-normal);
    z-index: 0;
}

.project-card:hover .project-card-icon {
    transform: scale(1.1);
    opacity: 0.7;
}

.project-tech-tags {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    z-index: 2;
}

.project-tech-tags span {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-details {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-details h3 {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.project-meta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.project-text {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex: 1;
}

.project-links {
    margin-top: auto;
}

.btn-project-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.btn-project-action i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.btn-project-action:hover {
    color: var(--accent-primary);
}

.btn-project-action:hover i {
    transform: translate(2px, -2px);
}

/* ==========================================================================
   Education Section
   ========================================================================== */
.education-section {
    padding: 100px 0;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.education-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-gradient);
    opacity: 0.8;
}

.education-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.edu-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: var(--bg-tertiary);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.edu-year {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-muted);
    position: absolute;
    top: 24px;
    right: 28px;
}

.education-card h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
    padding-right: 60px; /* Leave space for the year */
}

.edu-status {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-secondary);
    margin-bottom: 12px;
}

.edu-school {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: stretch;
}

.contact-info {
    background-color: var(--bg-primary);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.contact-subtitle {
    font-size: 0.95rem;
    margin-bottom: 36px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-tertiary);
    border: 1px solid transparent;
}

.contact-info-item.interactive-item {
    border-color: var(--card-border);
    transition: all var(--transition-normal);
}

.contact-info-item.interactive-item:hover {
    border-color: var(--accent-primary);
    background-color: var(--bg-secondary);
    transform: translateX(5px);
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.contact-info-item.interactive-item:hover .info-icon {
    background: var(--accent-gradient);
    color: #ffffff;
}

.info-text h5 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.info-text p {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.contact-form-box {
    background-color: var(--bg-primary);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.contact-form-box h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-group.invalid input, .form-group.invalid textarea {
    border-color: #ef4444;
}

.error-msg {
    font-size: 0.75rem;
    color: #ef4444;
    font-weight: 500;
    display: none;
    margin-top: 4px;
}

.form-group.invalid .error-msg {
    display: block;
}

/* Success Message Overlay */
.form-success-alert {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.95);
    transition: all var(--transition-normal);
}

.form-success-alert.active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.success-icon-wrapper {
    font-size: 4rem;
    color: #10b981;
    margin-bottom: 20px;
    animation: zoomPulse 0.5s ease-out;
}

.form-success-alert h4 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.form-success-alert p {
    font-size: 1rem;
    max-width: 320px;
    margin-bottom: 24px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
#main-footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--card-border);
    padding: 30px 0;
    transition: background-color var(--transition-slow);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.footer-social-icon:hover {
    color: #ffffff;
    background: var(--accent-gradient);
    transform: translateY(-2px);
}

/* ==========================================================================
   Back To Top & Scroll Indicators
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px);
    transition: all var(--transition-normal);
}

.back-to-top.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-12px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translate(-50%, 0);
    }
    40% {
        transform: translate(-50%, -10px);
    }
    60% {
        transform: translate(-50%, -5px);
    }
}

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

@keyframes zoomPulse {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Scroll Animation Hooks */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--anim-delay, 0s);
}

.animate-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

/* Custom CSS Intro Animations for Hero Section Load */
.animated-fade {
    opacity: 0;
    animation: animFadeIn 0.8s forwards 0.2s;
}

.animated-fade-delayed {
    opacity: 0;
    animation: animFadeIn 0.8s forwards 0.8s;
}

.animated-slide {
    opacity: 0;
    transform: translateY(20px);
    animation: animSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.4s;
}

.animated-slide-delayed {
    opacity: 0;
    transform: translateY(20px);
    animation: animSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.6s;
}

.animated-zoom {
    opacity: 0;
    transform: scale(0.9);
    animation: animZoomIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.5s;
}

@keyframes animFadeIn {
    to { opacity: 1; }
}

@keyframes animSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes animZoomIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet Viewports */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-role {
        font-size: 1.85rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .education-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Viewports */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .burger-menu-btn {
        display: flex;
    }
    
    /* Navigation drawer overlay */
    #navbar {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-primary);
        z-index: 999;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        border-top: 1px solid var(--card-border);
    }
    
    #navbar.open {
        transform: translateX(0);
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-illustration {
        order: 0;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-socials {
        justify-content: center;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::after {
        left: 16px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-dot {
        left: 8px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-info {
        padding: 30px 20px;
    }
    
    .contact-form-box {
        padding: 30px 20px;
    }
}

/* Small devices */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-role {
        font-size: 1.45rem;
    }
    
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
}

/* ==========================================================================
   Project Filters Styling
   ========================================================================== */
.projects-filters {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 30px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    transition: all var(--transition-normal);
}

.filter-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--accent-gradient);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.25);
}

/* ==========================================================================
   Ambient Glow Orbs
   ========================================================================== */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    pointer-events: none;
    opacity: 0.4;
    transition: background-color var(--transition-slow);
}

[data-theme="dark"] .orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, rgba(99, 102, 241, 0.05) 100%);
    top: 15%;
    left: -10%;
}

[data-theme="dark"] .orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(6, 182, 212, 0.05) 100%);
    top: 45%;
    right: -15%;
}

[data-theme="dark"] .orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, rgba(99, 102, 241, 0.05) 100%);
    bottom: 10%;
    left: 20%;
}

[data-theme="light"] .ambient-glow {
    opacity: 0.12;
}

[data-theme="light"] .orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, rgba(99, 102, 241, 0.1) 100%);
    top: 15%;
    left: -10%;
}

[data-theme="light"] .orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, rgba(6, 182, 212, 0.1) 100%);
    top: 45%;
    right: -15%;
}

[data-theme="light"] .orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, rgba(99, 102, 241, 0.1) 100%);
    bottom: 10%;
    left: 20%;
}

/* Mouse cursor glow overlay */
.interactive-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--bg-glow) 0%, rgba(6, 182, 212, 0) 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.interactive-glow.active {
    opacity: 1;
}

/* ==========================================================================
   Print Styles (for CV Export as PDF)
   ========================================================================== */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt !important;
        line-height: 1.4 !important;
    }
    
    #main-header,
    .theme-toggle-btn,
    .burger-menu-btn,
    .hero-cta-group,
    .hero-bg-glow,
    .scroll-down-indicator,
    .projects-filters,
    .contact-form-box,
    .back-to-top,
    #main-footer,
    .ambient-glow,
    .interactive-glow,
    .timeline-links,
    .timeline-links-grid,
    .project-links,
    .back-to-top {
        display: none !important;
    }
    
    main {
        margin-top: 0 !important;
        padding: 0 !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    section {
        padding: 20px 0 !important;
        page-break-inside: avoid;
    }
    
    .section-header {
        margin-bottom: 20px !important;
        text-align: left !important;
    }
    
    .section-divider {
        margin: 8px 0 0 0 !important;
        background: #000000 !important;
        height: 1px !important;
    }
    
    /* Hero section print layout */
    .hero-section {
        min-height: auto !important;
        padding-top: 0 !important;
        display: block !important;
        page-break-after: avoid;
    }
    
    .hero-container {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }
    
    .hero-illustration {
        display: none !important;
    }
    
    .hero-title {
        font-size: 24pt !important;
        color: #0f172a !important;
        margin-bottom: 5px !important;
    }
    
    .hero-role {
        font-size: 14pt !important;
        margin-bottom: 10px !important;
    }
    
    .hero-description {
        font-size: 10pt !important;
        margin-bottom: 15px !important;
    }
    
    /* Grid system print resets */
    .about-grid,
    .skills-grid,
    .projects-grid,
    .education-grid,
    .contact-grid {
        display: block !important;
        gap: 0 !important;
    }
    
    .about-card-main,
    .stat-card,
    .skills-category,
    .timeline-content,
    .project-card,
    .education-card,
    .contact-info {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 10px 0 !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    
    .skills-grid {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 15px !important;
    }
    
    .skills-category {
        break-inside: avoid;
        margin-bottom: 15px !important;
    }
    
    .skills-list li {
        margin-bottom: 4px !important;
    }
    
    .skill-bar {
        display: none !important;
    }
    
    .timeline::after {
        display: none !important;
    }
    
    .timeline-item {
        padding-left: 0 !important;
        margin-bottom: 20px !important;
        page-break-inside: avoid;
    }
    
    .timeline-dot {
        display: none !important;
    }
    
    .timeline-date {
        font-weight: bold !important;
        font-size: 11pt !important;
        color: #334155 !important;
        margin-bottom: 2px !important;
    }
    
    .timeline-content {
        padding: 0 !important;
    }
    
    /* Project print styling */
    .projects-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 15px !important;
    }
    
    .project-card {
        break-inside: avoid;
        margin-bottom: 15px !important;
    }
    
    .project-image {
        display: none !important;
    }
    
    /* Education print styling */
    .education-grid {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 15px !important;
    }
    
    .education-card {
        break-inside: avoid;
        padding: 0 !important;
    }
    
    .edu-year {
        position: static !important;
        font-size: 11pt !important;
        font-weight: bold !important;
        display: block !important;
        margin-bottom: 2px !important;
    }
    
    .education-card h3 {
        font-size: 11pt !important;
        padding-right: 0 !important;
    }
}

/* ==========================================================================
   Projects Grid Section Overrides (New Layout)
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 30px;
}

.project-card {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--card-border) !important;
    border-radius: var(--border-radius-lg) !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.project-image {
    position: relative;
    height: 240px !important;
    background: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-img-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    z-index: 0;
    transition: transform var(--transition-slow);
}

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

.badge-left {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(30, 30, 30, 0.85);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.badge-right {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #ffffff;
    color: #333;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.project-details {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
    background-color: var(--card-bg) !important;
}

.project-details h3 {
    font-size: 1.4rem !important;
    color: var(--text-primary) !important;
    margin-bottom: 4px;
}

.project-meta {
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    color: var(--text-secondary) !important;
    margin-bottom: 16px !important;
}

.project-text {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    color: var(--text-secondary) !important;
    margin-bottom: 24px !important;
    flex: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.project-tag {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

html[data-theme="dark"] .project-tag {
    background-color: rgba(13, 110, 253, 0.2);
    color: #6ea8fe;
}

.btn-project-full {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 12px 0;
    border-radius: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-success {
    background-color: #00a651;
    color: white;
    border: none;
}

.btn-success:hover {
    background-color: #008a43;
    color: white;
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr !important;
    }
}