/* AI Engineer Dashboard Portfolio Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;600;700&display=swap');

:root {
    /* Theme independent constants */
    --success: #10B981;
    --danger: #EF4444;
    --info: #3B82F6;
    
    /* Default to Light Theme variables */
    --bg: #F8FAFC;
    --bg-sec: #FFFFFF;
    --card-bg: #FFFFFF;
    --card-border: rgba(37, 99, 235, 0.15);
    --accent: #2563EB;
    --accent-sec: #3B82F6;
    --text: #0F172A;
    --text-sec: #475569;
    --text-muted: #64748B;
    
    /* Light Mode Specifics */
    --nav-bg: rgba(255, 255, 255, 0.8);
    --radial-glow-1: rgba(37, 99, 235, 0.04);
    --radial-glow-2: rgba(96, 165, 250, 0.04);
    --card-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
    --card-shadow-hover: 0 15px 35px rgba(37, 99, 235, 0.15);
    
    --btn-primary-bg: linear-gradient(135deg, #2563EB, #3B82F6);
    --btn-primary-text: #FFFFFF;
    --btn-primary-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
    --btn-primary-hover-bg: linear-gradient(135deg, #1D4ED8, #2563EB);
    
    --btn-secondary-bg: #FFFFFF;
    --btn-secondary-border: #2563EB;
    --btn-secondary-text: #2563EB;
    --btn-secondary-hover-bg: rgba(37, 99, 235, 0.05);
    
    --social-bg: #FFFFFF;
    --social-text: #2563EB;
    
    --hero-avatar-glow: 0 10px 30px rgba(37, 99, 235, 0.12);
    --skill-track: #E2E8F0;
    
    --transition-speed: 0.3s;
}

[data-theme="dark"] {
    --bg: #0B1220;
    --bg-sec: #0F172A;
    --card-bg: #111827;
    --card-border: rgba(255, 255, 255, 0.08);
    --accent: #3B82F6;
    --accent-sec: #06B6D4;
    --text: #F8FAFC;
    --text-sec: #94A3B8;
    --text-muted: #94A3B8;
    
    /* Dark Mode Specifics */
    --nav-bg: rgba(17, 24, 39, 0.75);
    --radial-glow-1: rgba(59, 130, 246, 0.08);
    --radial-glow-2: rgba(6, 182, 212, 0.08);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    --card-shadow-hover: 0 15px 35px rgba(59, 130, 246, 0.1);
    
    --btn-primary-bg: var(--accent);
    --btn-primary-text: var(--text);
    --btn-primary-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
    --btn-primary-hover-bg: #2563EB;
    
    --btn-secondary-bg: transparent;
    --btn-secondary-border: var(--card-border);
    --btn-secondary-text: var(--text);
    --btn-secondary-hover-bg: rgba(255, 255, 255, 0.05);
    
    --social-bg: var(--bg-sec);
    --social-text: var(--text-sec);
    
    --hero-avatar-glow: 0 0 30px rgba(59, 130, 246, 0.25);
    --skill-track: var(--bg-sec);
}

[data-theme="light"] {
    --bg: #F8FAFC;
    --bg-sec: #FFFFFF;
    --card-bg: #FFFFFF;
    --card-border: rgba(37, 99, 235, 0.15);
    --accent: #2563EB;
    --accent-sec: #3B82F6;
    --text: #0F172A;
    --text-sec: #475569;
    --text-muted: #64748B;
    
    --nav-bg: rgba(255, 255, 255, 0.8);
    --radial-glow-1: rgba(37, 99, 235, 0.04);
    --radial-glow-2: rgba(96, 165, 250, 0.04);
    --card-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
    --card-shadow-hover: 0 15px 35px rgba(37, 99, 235, 0.15);
    
    --btn-primary-bg: linear-gradient(135deg, #2563EB, #3B82F6);
    --btn-primary-text: #FFFFFF;
    --btn-primary-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
    --btn-primary-hover-bg: linear-gradient(135deg, #1D4ED8, #2563EB);
    
    --btn-secondary-bg: #FFFFFF;
    --btn-secondary-border: #2563EB;
    --btn-secondary-text: #2563EB;
    --btn-secondary-hover-bg: rgba(37, 99, 235, 0.05);
    
    --social-bg: #FFFFFF;
    --social-text: #2563EB;
    
    --hero-avatar-glow: 0 10px 30px rgba(37, 99, 235, 0.12);
    --skill-track: #E2E8F0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, var(--radial-glow-1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, var(--radial-glow-2) 0%, transparent 40%);
}

/* Global Transitions for Theme Toggling */
body, .card, .site-nav, a, p, h1, h2, h3, span, .button, .social-link, .skill-bar-container, .hamburger, .hamburger::before, .hamburger::after, input, select, textarea, .theme-toggle-btn {
    transition: background-color var(--transition-speed) ease, 
                border-color var(--transition-speed) ease, 
                color var(--transition-speed) ease, 
                box-shadow var(--transition-speed) ease,
                opacity 0.2s ease,
                transform 0.3s ease;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

/* Page Container */
.page-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* Sticky Glass Navbar */
.site-nav {
    position: sticky;
    top: 24px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    margin-bottom: 64px;
    box-shadow: var(--card-shadow);
}

.site-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text) 30%, var(--accent-sec) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.site-nav-links {
    display: flex;
    gap: 24px;
}

@media (min-width: 769px) {
    .site-nav-links {
        margin-left: auto;
        margin-right: 24px;
    }
}

.site-nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-sec);
}

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

.site-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-sec);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.theme-toggle-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
}

.theme-toggle-btn svg {
    transition: transform 0.5s ease;
}

[data-theme="dark"] .theme-icon-sun { display: block; }
[data-theme="dark"] .theme-icon-moon { display: none; }
[data-theme="light"] .theme-icon-sun { display: none; }
[data-theme="light"] .theme-icon-moon { display: block; }

[data-theme="dark"] .theme-toggle-btn:hover svg {
    transform: rotate(45deg);
}

[data-theme="light"] .theme-toggle-btn:hover svg {
    transform: rotate(360deg);
}

/* Mobile Toggle Button (hidden on desktop) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    outline: none;
}

.hamburger {
    display: block;
    position: relative;
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: background 0.2s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: transform 0.2s ease, top 0.2s ease;
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    top: 6px;
}

/* Toggle Open animation state */
.nav-toggle.open .hamburger {
    background: transparent;
}

.nav-toggle.open .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.open .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Section Headings */
.section-heading {
    margin-bottom: 40px;
    text-align: center;
}

.eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-sec);
    margin-bottom: 8px;
}

.section-heading h2 {
    font-size: 2.25rem;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.03em;
    color: var(--text);
}

/* Base Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--card-shadow);
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
}

/* Global Grid Layouts */
.content-section {
    margin-bottom: 96px;
    scroll-margin-top: 100px;
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid transparent;
}

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

.button-primary, .button.terminal-button {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    box-shadow: var(--btn-primary-shadow);
}

.button-primary:hover, .button.terminal-button:hover {
    background: var(--btn-primary-hover-bg);
    opacity: 0.95;
}

.button-secondary {
    background-color: var(--btn-secondary-bg);
    border-color: var(--btn-secondary-border);
    color: var(--btn-secondary-text);
}

.button-secondary:hover {
    background-color: var(--btn-secondary-hover-bg);
    border-color: var(--btn-secondary-border);
    opacity: 0.95;
}

.button-ghost {
    background-color: transparent;
    color: var(--text-sec);
}

.button-ghost:hover {
    color: var(--text);
}

/* 1. HERO SECTION */
.hero-panel {
    display: grid;
    grid-template-columns: 280px 1fr 340px;
    gap: 40px;
    align-items: center;
    margin-bottom: 96px;
}

.hero-avatar-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-avatar {
    width: 240px;
    height: 240px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: var(--hero-avatar-glow);
    background-color: var(--bg-sec);
}

.hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-copy h1 {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 12px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.hero-badge {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 999px;
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93C5FD;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-sec);
    margin-bottom: 28px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.hero-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.social-link {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 999px;
    background-color: var(--social-bg);
    border: 1px solid var(--card-border);
    color: var(--social-text);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.social-link:hover {
    color: var(--text);
    border-color: var(--accent);
    background-color: var(--btn-secondary-hover-bg);
}

/* Skill Dashboard on Right Side of Hero */
.hero-skills-dashboard {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}

.hero-skills-dashboard h3 {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-sec);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.dashboard-skill {
    margin-bottom: 16px;
}

.dashboard-skill:last-child {
    margin-bottom: 0;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.skill-bar-container {
    height: 8px;
    background-color: var(--skill-track);
    border-radius: 4px;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-sec) 100%);
    width: 0;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. WHY HIRE ME SECTION */
.why-hire-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.why-card {
    display: flex;
    flex-direction: column;
}

.why-card-icon {
    font-size: 1.75rem;
    color: var(--accent-sec);
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    font-family: 'Poppins', sans-serif;
}

.why-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.why-card li {
    font-size: 0.9rem;
    color: var(--text-sec);
    position: relative;
    padding-left: 20px;
}

.why-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* 3. FEATURED PROJECTS SECTION */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid var(--card-border);
}

.project-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tech-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    background-color: var(--bg-sec);
    color: var(--accent-sec);
    border: 1px solid var(--card-border);
}

.project-details {
    margin-bottom: 24px;
    flex-grow: 1;
    font-size: 0.9rem;
    color: var(--text-sec);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.project-details p {
    line-height: 1.5;
}

.project-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.project-actions .button {
    padding: 8px 16px;
    font-size: 0.8rem;
    flex: 1;
}

/* 4. EXPERIENCE SECTION */
.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 32px;
}

.experience-timeline::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background-color: var(--card-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 48px;
}

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

.timeline-dot {
    position: absolute;
    left: -37px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent);
    border: 2px solid var(--bg);
    box-shadow: 0 0 10px var(--accent);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.timeline-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    font-family: 'Poppins', sans-serif;
}

.timeline-company {
    font-size: 0.95rem;
    color: var(--accent-sec);
    font-weight: 500;
}

.timeline-duration {
    font-size: 0.85rem;
    color: var(--text-sec);
    font-weight: 600;
    background-color: var(--bg-sec);
    padding: 4px 12px;
    border-radius: 999px;
    border: 1px solid var(--card-border);
}

.timeline-content {
    font-size: 0.95rem;
    color: var(--text-sec);
}

.timeline-content ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.timeline-content li {
    position: relative;
    padding-left: 16px;
}

.timeline-content li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* 5. SKILLS SECTION */
.skills-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skills-category-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tag {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    background-color: var(--bg-sec);
    color: var(--text-sec);
    border: 1px solid var(--card-border);
    transition: all 0.2s ease;
}

.skill-tag:hover {
    color: var(--text);
    border-color: var(--accent);
    background-color: var(--btn-secondary-hover-bg);
    transform: translateY(-2px);
}

/* 6. EDUCATION SECTION */
.education-container {
    max-width: 600px;
    margin: 0 auto;
}

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

.education-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    font-family: 'Poppins', sans-serif;
}

.education-university {
    font-size: 1.05rem;
    color: var(--accent-sec);
    margin-bottom: 8px;
}

.education-duration {
    font-size: 0.85rem;
    color: var(--text-sec);
    margin-bottom: 16px;
    display: inline-block;
    background-color: var(--bg-sec);
    padding: 4px 12px;
    border-radius: 999px;
    border: 1px solid var(--card-border);
}

/* 7. CONTACT SECTION */
.contact-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-container h2 {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-sec);
    margin-bottom: 32px;
}

.contact-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.contact-actions .button {
    min-width: 150px;
}

/* FLASH STACK */
.flash-stack {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
    display: grid;
    gap: 12px;
    max-width: 380px;
}

.flash {
    padding: 16px 20px;
    border-radius: 12px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow-hover);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    animation: flashSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.flash-success {
    border-left: 4px solid var(--success);
}

.flash-error {
    border-left: 4px solid var(--danger);
}

.flash-info {
    border-left: 4px solid var(--info);
}

.flash.fade-out {
    opacity: 0;
    transform: translateX(120%) scale(0.95);
}

@keyframes flashSlideIn {
    from {
        opacity: 0;
        transform: translateX(120%) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* ADMIN PANEL AUTH PAGES */
.admin-shell.narrow {
    max-width: 480px;
    margin: 80px auto;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

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

.admin-form input, .admin-form textarea, .admin-form select {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-sec);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.admin-form .button {
    margin-top: 8px;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
    .hero-panel {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
    
    .hero-copy {
        align-items: center;
    }
    
    .hero-avatar {
        width: 200px;
        height: 200px;
    }
    
    .hero-skills-dashboard {
        width: 100%;
        max-width: 420px;
    }

    .why-hire-grid {
        grid-template-columns: 1fr;
    }

    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .skills-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .site-nav {
        flex-wrap: wrap;
        border-radius: 24px;
        padding: 12px 24px;
        gap: 0;
        transition: border-radius 0.3s ease, padding 0.3s ease;
    }

    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle:hover {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50%;
    }

    .site-nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 16px;
        padding-top: 16px;
        margin-top: 12px;
        border-top: 1px solid var(--card-border);
    }

    /* When the nav is open */
    .site-nav.nav-open {
        border-radius: 20px;
    }

    .site-nav.nav-open .site-nav-links {
        display: flex;
        animation: fadeInDown 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    @keyframes fadeInDown {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .why-hire-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 20px;
        padding: 10px 4px 20px 4px;
        margin: 0 -4px;
        scrollbar-width: thin;
        scrollbar-color: rgba(59, 130, 246, 0.3) transparent;
        -webkit-overflow-scrolling: touch;
    }

    .why-hire-grid::-webkit-scrollbar {
        height: 6px;
    }

    .why-hire-grid::-webkit-scrollbar-track {
        background: transparent;
    }

    .why-hire-grid::-webkit-scrollbar-thumb {
        background-color: rgba(59, 130, 246, 0.3);
        border-radius: 999px;
    }

    .why-card {
        flex: 0 0 85%;
        scroll-snap-align: center;
    }

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

    .skills-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy h1 {
        font-size: 2.75rem;
    }
}

/* CMS Admin Layout */
.admin-cms-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
    background-color: var(--bg);
}

.admin-sidebar {
    background-color: var(--bg-sec);
    border-right: 1px solid var(--card-border);
    padding: 32px 20px;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-brand {
    display: flex;
    flex-direction: column;
    margin-bottom: 32px;
}

.brand-text {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    font-family: 'Poppins', sans-serif;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--accent-sec);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.menu-item, .logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-sec);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: all 0.2s ease;
}

.menu-item:hover, .logout-btn:hover {
    color: var(--text);
    background-color: rgba(255, 255, 255, 0.04);
}

.menu-item.active {
    color: var(--text);
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.menu-icon {
    font-size: 1.1rem;
}

.logout-btn {
    color: var(--danger);
}

.logout-btn:hover {
    background-color: rgba(239, 68, 68, 0.08);
}

.admin-main-content {
    padding: 40px;
    overflow-y: auto;
    height: 100vh;
}

/* Tab panes */
.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

/* Tables styling */
.admin-table-container {
    overflow-x: auto;
    margin-top: 24px;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    background-color: var(--card-bg);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th, .admin-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border);
    vertical-align: middle;
}

.admin-table th {
    background-color: var(--bg-sec);
    font-weight: 600;
    color: var(--text-sec);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

/* Form sections inside Profile / Projects */
.form-section-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.form-section-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--accent-sec);
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 8px;
}

/* Summary Grid cards */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.summary-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}

.summary-number {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    color: var(--accent);
    line-height: 1.2;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-sec);
    font-weight: 500;
}

/* Quick Actions layout */
.quick-actions-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.quick-actions-card h3 {
    margin-bottom: 16px;
    font-family: 'Poppins', sans-serif;
}

.quick-actions-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Tag input styling */
.tag-input-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tag-input-help {
    font-size: 0.8rem;
    color: var(--text-sec);
}

/* 8. DYNAMIC EDUCATION & CERTIFICATIONS SECTIONS */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.education-card {
    position: relative;
    padding: 32px 24px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left !important;
}

.education-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.1);
}

.education-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    background-color: rgba(59, 130, 246, 0.1);
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 16px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.education-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.education-spec {
    font-size: 0.95rem;
    color: var(--text-sec);
    margin-bottom: 6px;
}

.education-university {
    font-size: 1rem;
    color: var(--accent-sec);
    font-weight: 500;
    margin-bottom: 12px;
}

.education-duration {
    font-size: 0.8rem;
    color: var(--text-sec);
    background-color: var(--bg-sec);
    padding: 4px 12px;
    border-radius: 999px;
    border: 1px solid var(--card-border);
    margin-bottom: 16px;
    display: inline-block;
}

.education-desc {
    font-size: 0.88rem;
    color: var(--text-sec);
    line-height: 1.6;
    margin-top: auto;
    border-top: 1px dashed var(--card-border);
    padding-top: 12px;
    width: 100%;
}

/* Certifications Section */
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.certificate-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.certificate-card:hover {
    border-color: var(--accent-sec);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(6, 182, 212, 0.1);
}

.certificate-badge-container {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-sec);
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.certificate-badge-image {
    max-height: 100px;
    max-width: 90%;
    object-fit: contain;
}

.certificate-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
    line-height: 1.4;
    font-family: 'Poppins', sans-serif;
}

.certificate-org {
    font-size: 0.95rem;
    color: var(--accent-sec);
    font-weight: 500;
    margin-bottom: 4px;
}

.certificate-date {
    font-size: 0.8rem;
    color: var(--text-sec);
    margin-bottom: 12px;
}

.certificate-meta {
    font-size: 0.8rem;
    color: var(--text-sec);
    margin-bottom: 16px;
}

.certificate-meta a {
    color: var(--accent);
    text-decoration: underline;
}

.certificate-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--card-border);
}

.cert-skill-tag {
    font-size: 0.75rem;
    background-color: var(--bg-sec);
    border: 1px solid var(--card-border);
    color: var(--text-sec);
    padding: 2px 8px;
    border-radius: 4px;
}

/* Projects & Certifications Expansion Styles */
.project-grid:not(.show-all) .hidden-project,
.certificate-grid:not(.show-all) .hidden-cert {
    display: none !important;
}

.project-grid.show-all .hidden-project,
.certificate-grid.show-all .hidden-cert {
    display: flex !important;
    animation: fadeInCard 0.4s ease forwards;
}

@keyframes fadeInCard {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}