/**
 * Premium Personal Website - Main Stylesheet
 * Modern, responsive, and beautiful design
 */

/* ===========================
   CSS Variables & Theme
   =========================== */
:root {
    /* Colors - Light Theme */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --accent-light: #f472b6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-dark: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Light Theme Colors */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;

    /* 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), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Fira Code', monospace;

    /* Spacing */
    --section-padding: 100px;
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --shadow-glow: 0 0 60px rgba(99, 102, 241, 0.4);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

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

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}

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

.section {
    padding: var(--section-padding) 0;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

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

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

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* ===========================
   Navbar
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-lg);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

[data-theme="light"] .navbar.scrolled {
    background: rgba(248, 250, 252, 0.9);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 10px 20px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

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

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

.theme-toggle:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    padding: 5px;
}

.mobile-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-dark);
    opacity: 0.1;
}

[data-theme="dark"] .hero-gradient {
    opacity: 0.3;
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-greeting {
    display: inline-block;
    font-size: 1.125rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 8px;
}

.name-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 20px;
    min-height: 40px;
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 32px;
}

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

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

.social-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-icon:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}

/* Hero Image */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.image-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
    overflow: hidden;
}

.image-glow {
    position: absolute;
    inset: -20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(40px);
    animation: pulse 3s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.5;
    }
}

.profile-placeholder {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: white;
    box-shadow: var(--shadow-glow);
}

.profile-image {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-glow);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
}

.card-1 {
    top: 20px;
    left: -40px;
    animation-delay: 0s;
}

.card-1 i {
    color: #777BB4;
}

.card-2 {
    top: 50%;
    right: -60px;
    animation-delay: 0.5s;
}

.card-2 i {
    color: #F7DF1E;
}

.card-3 {
    bottom: 20px;
    left: 0;
    animation-delay: 1s;
}

.card-3 i {
    color: #61DAFB;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Mobilde scroll indicator'ı gizle - butonlarla çakışmasın */
@media (max-width: 768px) {
    .scroll-indicator {
        display: none !important;
    }
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0;
    }
}

/* ===========================
   About Preview Section
   =========================== */
.about-preview {
    background: var(--bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
}

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

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===========================
   Skills Section
   =========================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.skill-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

.skill-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: white;
    font-size: 1.75rem;
}

.skill-info {
    flex: 1;
}

.skill-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.skill-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 4px;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1s ease;
}

.skill-percent {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ===========================
   Portfolio Preview Section
   =========================== */
.portfolio-preview {
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

.project-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.project-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 1.25rem;
    transform: scale(0);
    transition: transform var(--transition-fast);
}

.project-card:hover .project-link {
    transform: scale(1);
}

.project-content {
    padding: 24px;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 0.9375rem;
}

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

.tag {
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.section-cta {
    text-align: center;
    margin-top: 50px;
}

/* ===========================
   CTA Section
   =========================== */
.cta-card {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

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

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    max-width: 500px;
}

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

.cta-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================
   Page Header
   =========================== */
.page-header {
    padding: 150px 0 80px;
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-dark);
    opacity: 0.05;
}

[data-theme="dark"] .page-header::before {
    opacity: 0.2;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    position: relative;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.25rem;
    position: relative;
}

/* ===========================
   About Page
   =========================== */
.about-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    align-items: start;
}

.about-image-wrapper {
    position: relative;
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: white;
}

.about-profile-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-xl);
}

.image-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.about-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 24px;
}

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

.about-details-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.detail-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-radius: var(--radius-md);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 40px;
}

.timeline-item.left {
    left: 0;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
}

.timeline-content {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--gradient-primary);
    border-radius: 50%;
    top: 30px;
}

.timeline-item.left .timeline-dot {
    right: -48px;
}

.timeline-item.right .timeline-dot {
    left: -48px;
}

.timeline-date {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.timeline-company {
    color: var(--primary);
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
}

.timeline-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Education */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.education-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

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

.education-info h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.education-school {
    color: var(--primary);
    font-weight: 500;
    display: block;
    margin-bottom: 4px;
}

.education-year {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===========================
   Portfolio Page
   =========================== */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.portfolio-actions {
    display: flex;
    gap: 12px;
}

.action-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 1.25rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-fast);
}

.portfolio-item:hover .action-btn {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-item:hover .action-btn:nth-child(2) {
    transition-delay: 0.1s;
}

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

.portfolio-content {
    padding: 24px;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.portfolio-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 0.9375rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ===========================
   Contact Page
   =========================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.contact-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: white;
    font-size: 1.5rem;
}

.contact-card-content h3 {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-card-content a,
.contact-card-content span {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-card-content a:hover {
    color: var(--primary);
}

.contact-social h3 {
    font-size: 1rem;
    margin-bottom: 16px;
}

.contact-social .social-links {
    display: flex;
    gap: 12px;
}

.contact-social .social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.contact-social .social-link:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
}

.required {
    color: var(--accent);
}

.form-control {
    padding: 14px 18px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-error {
    color: var(--accent);
    font-size: 0.875rem;
    display: none;
}

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

.form-group.error .form-control {
    border-color: var(--accent);
}

.form-alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: var(--radius-md);
    font-weight: 500;
}

.form-alert.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-alert.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--bg-secondary);
    padding: 80px 0 24px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact li {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--primary);
}

.footer-social .social-links {
    display: flex;
    gap: 12px;
}

.footer-social .social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

.footer-social .social-link:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.made-with i {
    color: var(--accent);
    animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

/* ===========================
   Back to Top Button
   =========================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        order: 1;
    }

    .hero-image {
        order: 0;
        margin-bottom: 40px;
    }

    .hero-cta {
        justify-content: center;
    }

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

    .hero-description {
        max-width: 100%;
    }

    .image-wrapper {
        width: 280px;
        height: 280px;
    }

    .profile-placeholder {
        font-size: 6rem;
    }

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

    .about-image-section {
        max-width: 400px;
        margin: 0 auto;
    }

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

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 60px;
        text-align: left !important;
    }

    .timeline-dot {
        left: 12px !important;
        right: auto !important;
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        /* Tam genişlik */
        height: 100vh;
        /* Navbar yüksekliğini çıkar */
        padding-top: 80px;
        /* Header için boşluk */
        background: var(--bg-card);
        display: flex;
        flex-direction: column;
        padding: 90px 40px 40px;
        /* Header hizası */
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: none;
        z-index: 9999;
        /* FixNavbar(10000) altında */
        list-style: none;
        margin: 0;
        overflow-y: auto;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        list-style: none;
    }

    .nav-link {
        display: block;
        padding: 16px 0;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-primary);
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

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

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .about-stats {
        flex-direction: column;
        gap: 30px;
    }

    .about-details-list {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .projects-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-form-wrapper {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .image-wrapper {
        width: 220px;
        height: 220px;
    }

    .profile-placeholder {
        font-size: 5rem;
    }

    .floating-card {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   WhatsApp Floating Button
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: white;
    border-radius: 50%;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* WhatsApp pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: whatsapp-pulse 2s infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.3);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* === WHATSAPP POSITION VARIATIONS === */
.wa-pos-right {
    right: 30px;
    left: auto;
}

.wa-pos-left {
    left: 30px;
    right: auto;
}

.wa-pos-left .whatsapp-tooltip {
    right: auto;
    left: 75px;
    transform: translateX(-10px);
}

.wa-pos-left:hover .whatsapp-tooltip {
    transform: translateX(0);
}

/* === WHATSAPP SIZE VARIATIONS === */
.wa-size-small {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
}

.wa-size-medium {
    width: 60px;
    height: 60px;
    font-size: 2rem;
}

.wa-size-large {
    width: 70px;
    height: 70px;
    font-size: 2.25rem;
}

/* === WHATSAPP STYLE VARIATIONS === */

/* Classic - Standart yeşil */
.wa-style-classic {
    background: #25D366;
    color: white;
}

.wa-style-classic::before {
    background: #25D366;
    animation: whatsapp-pulse 2s infinite;
}

/* Gradient - Gradient yeşil */
.wa-style-gradient {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
}

.wa-style-gradient::before {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    animation: whatsapp-pulse 2s infinite;
}

.wa-style-gradient:hover {
    background: linear-gradient(135deg, #2aeb73 0%, #159a8a 100%);
}

/* Pulse - Belirgin pulse efekti */
.wa-style-pulse {
    background: #25D366;
    color: white;
}

.wa-style-pulse::before {
    animation: whatsapp-pulse-strong 1.5s infinite;
}

@keyframes whatsapp-pulse-strong {
    0% {
        transform: scale(1);
        opacity: 0.6;
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    50% {
        transform: scale(1.2);
        opacity: 0;
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }

    100% {
        transform: scale(1);
        opacity: 0;
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Minimal - Açık tema için */
.wa-style-minimal {
    background: #ffffff;
    color: #25D366;
    border: 2px solid #25D366;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.wa-style-minimal::before {
    display: none;
}

.wa-style-minimal:hover {
    background: #25D366;
    color: white;
}

/* Neon - Cyberpunk tarzı */
.wa-style-neon {
    background: #0a0a0a;
    color: #25D366;
    border: 2px solid #25D366;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4),
        inset 0 0 20px rgba(37, 211, 102, 0.1);
}

.wa-style-neon::before {
    display: none;
}

.wa-style-neon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid transparent;
    animation: neon-glow-wa 2s ease-in-out infinite;
}

@keyframes neon-glow-wa {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(37, 211, 102, 0.5), 0 0 20px rgba(37, 211, 102, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.5);
    }
}

.wa-style-neon:hover {
    background: #25D366;
    color: #0a0a0a;
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.6),
        0 0 60px rgba(37, 211, 102, 0.3);
}

/* === PREMIUM WHATSAPP STYLES === */

/* Glass - Glassmorphism efekti */
.wa-style-glass {
    background: rgba(37, 211, 102, 0.15);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25D366;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.15),
        inset 0 0 30px rgba(37, 211, 102, 0.05);
}

.wa-style-glass::before {
    display: none;
}

.wa-style-glass::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
    border-radius: 50% 50% 0 0;
    pointer-events: none;
}

.wa-style-glass:hover {
    background: rgba(37, 211, 102, 0.25);
    border-color: rgba(37, 211, 102, 0.5);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.25);
    transform: scale(1.1);
}

/* Aurora - Kuzey ışıkları animasyonu */
.wa-style-aurora {
    background: linear-gradient(-45deg, #25d366, #00b4d8, #25d366, #4ade80);
    background-size: 400% 400%;
    animation: aurora-wa 6s ease infinite;
    color: white;
    border: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.wa-style-aurora::before {
    display: none;
}

@keyframes aurora-wa {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.wa-style-aurora:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6),
        0 0 60px rgba(0, 180, 216, 0.3);
}

/* Royal - Altın lüks tema */
.wa-style-royal {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 2px solid #ffd700;
    color: #ffd700;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2),
        inset 0 0 30px rgba(255, 215, 0, 0.05);
}

.wa-style-royal::before {
    display: none;
}

.wa-style-royal::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffd700, #ffaa00, #ffd700);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wa-style-royal:hover::after {
    opacity: 0.3;
}

.wa-style-royal:hover {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.5);
}

/* Cyber - Siber-punk teması */
.wa-style-cyber {
    background: linear-gradient(135deg, #0d0015 0%, #1a0033 100%);
    border: 2px solid #ff00ff;
    color: #00ffff;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3),
        0 0 40px rgba(0, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.wa-style-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ff00ff, #00ffff, transparent);
    animation: cyber-scan-wa 2s linear infinite;
}

@keyframes cyber-scan-wa {
    0% {
        left: -100%;
        top: 0;
    }

    25% {
        left: 100%;
        top: 0;
    }

    26% {
        left: 100%;
        top: 100%;
    }

    50% {
        left: -100%;
        top: 100%;
    }

    51% {
        left: -100%;
        top: 0;
    }
}

.wa-style-cyber:hover {
    background: linear-gradient(135deg, #ff00ff 0%, #00ffff 100%);
    color: #0d0015;
    border-color: #fff;
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.6),
        0 0 80px rgba(0, 255, 255, 0.3);
}

/* Sunset - Gün batımı gradyenı */
.wa-style-sunset {
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #ff9ff3 100%);
    background-size: 200% 200%;
    animation: sunset-wa 4s ease infinite;
    color: white;
    border: none;
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.4);
}

.wa-style-sunset::before {
    display: none;
}

@keyframes sunset-wa {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.wa-style-sunset:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(255, 107, 107, 0.5),
        0 0 60px rgba(254, 202, 87, 0.3);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 80px;
    }

    .wa-pos-right {
        right: 20px;
    }

    .wa-pos-left {
        left: 20px;
    }

    .wa-size-small {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .wa-size-medium {
        width: 55px;
        height: 55px;
        font-size: 1.75rem;
    }

    .wa-size-large {
        width: 65px;
        height: 65px;
        font-size: 2rem;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

/* ===========================
   Mobile Menu Styles
   5 Different Menu Designs
   =========================== */

/* === 1. FULLSCREEN OVERLAY === */
@media (max-width: 768px) {
    .menu-style-fullscreen .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        background: rgba(15, 23, 42, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 40px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .menu-style-fullscreen .nav-menu.active {
        right: 0;
        opacity: 1;
        visibility: visible;
    }

    .menu-style-fullscreen .nav-menu li {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    .menu-style-fullscreen .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }

    .menu-style-fullscreen .nav-menu.active li:nth-child(1) {
        transition-delay: 0.1s;
    }

    .menu-style-fullscreen .nav-menu.active li:nth-child(2) {
        transition-delay: 0.15s;
    }

    .menu-style-fullscreen .nav-menu.active li:nth-child(3) {
        transition-delay: 0.2s;
    }

    .menu-style-fullscreen .nav-menu.active li:nth-child(4) {
        transition-delay: 0.25s;
    }

    .menu-style-fullscreen .nav-menu.active li:nth-child(5) {
        transition-delay: 0.3s;
    }

    .menu-style-fullscreen .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
        padding: 20px 40px;
        border-bottom: none;
        text-align: center;
    }

    .menu-style-fullscreen .nav-link:hover,
    .menu-style-fullscreen .nav-link.active {
        color: var(--primary-light);
        background: transparent;
        transform: scale(1.1);
    }
}

/* === 2. CARDS STYLE === */
@media (max-width: 768px) {
    .menu-style-cards .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 350px;
        height: 100vh;
        background: linear-gradient(160deg, #0f172a 0%, #1e293b 100%);
        flex-direction: column;
        padding: 80px 20px 40px;
        transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        gap: 12px;
        overflow-y: auto;
    }

    .menu-style-cards .nav-menu::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 150px;
        background: radial-gradient(ellipse at top right, rgba(99, 102, 241, 0.2), transparent 70%);
        pointer-events: none;
    }

    .menu-style-cards .nav-menu.active {
        right: 0;
    }

    .menu-style-cards .nav-menu li {
        opacity: 0;
        transform: translateX(30px);
        transition: all 0.4s ease;
    }

    .menu-style-cards .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }

    .menu-style-cards .nav-menu.active li:nth-child(1) {
        transition-delay: 0.1s;
    }

    .menu-style-cards .nav-menu.active li:nth-child(2) {
        transition-delay: 0.15s;
    }

    .menu-style-cards .nav-menu.active li:nth-child(3) {
        transition-delay: 0.2s;
    }

    .menu-style-cards .nav-menu.active li:nth-child(4) {
        transition-delay: 0.25s;
    }

    .menu-style-cards .nav-menu.active li:nth-child(5) {
        transition-delay: 0.3s;
    }

    .menu-style-cards .nav-link {
        display: block;
        padding: 18px 24px;
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        font-weight: 500;
        transition: all 0.3s ease;
    }

    .menu-style-cards .nav-link:hover {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.15));
        border-color: rgba(99, 102, 241, 0.4);
        transform: translateX(8px);
        box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
    }

    .menu-style-cards .nav-link.active {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(139, 92, 246, 0.2));
        border-color: var(--primary);
        color: var(--primary-light);
    }
}

/* === 3. GRADIENT STYLE === */
@media (max-width: 768px) {
    .menu-style-gradient .nav-menu {
        background: linear-gradient(160deg, #667eea 0%, #764ba2 50%, #f093fb 100%) !important;
    }

    .menu-style-gradient .nav-link {
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .menu-style-gradient .nav-link:hover,
    .menu-style-gradient .nav-link.active {
        background: rgba(255, 255, 255, 0.2);
    }
}

/* === 4. MINIMAL STYLE === */
@media (max-width: 768px) {
    .menu-style-minimal .nav-menu {
        background: #fff !important;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1) !important;
    }

    .menu-style-minimal .nav-link {
        color: #1e293b;
        border-bottom: 1px solid #e2e8f0;
        font-weight: 400;
    }

    .menu-style-minimal .nav-link:hover,
    .menu-style-minimal .nav-link.active {
        color: #6366f1;
        background: #f8fafc;
    }
}

/* === 5. DARK STYLE === */
@media (max-width: 768px) {
    .menu-style-dark .nav-menu {
        background: #000 !important;
        border-left: 1px solid #333 !important;
    }

    .menu-style-dark .nav-link {
        color: #fff;
        border-bottom: 1px solid #222;
        letter-spacing: 1px;
        text-transform: uppercase;
        font-size: 0.85rem;
    }

    .menu-style-dark .nav-link:hover,
    .menu-style-dark .nav-link.active {
        color: #f59e0b;
        background: #111;
    }
}

/* === 6. GLASS STYLE === */
@media (max-width: 768px) {
    .menu-style-glass .nav-menu {
        background: rgba(255, 255, 255, 0.1) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border-left: 1px solid rgba(255, 255, 255, 0.2) !important;
    }

    .menu-style-glass .nav-link {
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .menu-style-glass .nav-link:hover,
    .menu-style-glass .nav-link.active {
        background: rgba(255, 255, 255, 0.15);
    }
}

/* === 7. NEON STYLE === */
@media (max-width: 768px) {
    .menu-style-neon .nav-menu {
        background: #0a0a0a !important;
        border-left: 2px solid #00ff88 !important;
        box-shadow: 0 0 30px rgba(0, 255, 136, 0.2) !important;
    }

    .menu-style-neon .nav-link {
        color: #00ff88;
        border-bottom: 1px solid #1a1a1a;
        text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
    }

    .menu-style-neon .nav-link:hover,
    .menu-style-neon .nav-link.active {
        background: rgba(0, 255, 136, 0.1);
        box-shadow: inset 0 0 20px rgba(0, 255, 136, 0.1);
    }
}



/* === KÜÇÜK EKRAN DÜZELTMELERİ === */
@media (max-width: 480px) {

    /* Fullscreen - Küçük ekran */
    .menu-style-fullscreen .nav-link {
        font-size: 1.25rem;
        padding: 16px 30px;
    }

    /* Cards - Küçük ekran */
    .menu-style-cards .nav-menu {
        max-width: 100%;
        width: 100%;
    }

    .menu-style-cards .nav-link {
        padding: 14px 18px;
        font-size: 0.9rem;
    }
}

/* === ÇOK KÜÇÜK EKRANLAR (360px ve altı) === */
@media (max-width: 360px) {
    .menu-style-fullscreen .nav-link {
        font-size: 1.1rem;
        padding: 14px 24px;
    }
}

/* ================================================================
   PREMIUM ANİMASYONLU MENÜ STİLLERİ
   ================================================================ */

/* === AURORA - Kuzey Işıkları === */
@keyframes auroraShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@media (max-width: 768px) {
    .menu-style-aurora .nav-menu {
        background: linear-gradient(-45deg, #0f0c29, #302b63, #24243e, #0f0c29, #1a472a, #2d5a27) !important;
        background-size: 400% 400% !important;
        animation: auroraShift 10s ease infinite !important;
    }

    .menu-style-aurora .nav-link {
        color: #a8edea !important;
        border-bottom: 1px solid rgba(168, 237, 234, 0.2) !important;
        transition: all 0.3s ease !important;
    }

    .menu-style-aurora .nav-link:hover,
    .menu-style-aurora .nav-link.active {
        background: rgba(168, 237, 234, 0.15) !important;
        text-shadow: 0 0 15px rgba(168, 237, 234, 0.8) !important;
    }
}

/* === CYBER - Siber-Punk === */
@keyframes scanline {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100vh);
    }
}

@keyframes glitch {

    0%,
    90%,
    100% {
        transform: translateX(0);
    }

    92% {
        transform: translateX(-2px);
    }

    94% {
        transform: translateX(2px);
    }

    96% {
        transform: translateX(-1px);
    }

    98% {
        transform: translateX(1px);
    }
}

@media (max-width: 768px) {
    .menu-style-cyber .nav-menu {
        background: linear-gradient(180deg, #0d0015 0%, #1a0033 50%, #0d0015 100%) !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .menu-style-cyber .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 2px !important;
        background: linear-gradient(90deg, transparent, #ff00ff, #00ffff, transparent) !important;
        animation: scanline 3s linear infinite !important;
        z-index: 10 !important;
    }

    .menu-style-cyber .nav-link {
        color: #ff00ff !important;
        border-bottom: 1px solid rgba(255, 0, 255, 0.2) !important;
        text-shadow: 0 0 5px rgba(255, 0, 255, 0.5) !important;
        animation: glitch 5s ease-in-out infinite !important;
    }

    .menu-style-cyber .nav-link:hover,
    .menu-style-cyber .nav-link.active {
        background: rgba(255, 0, 255, 0.1) !important;
        color: #00ffff !important;
        text-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 0 40px rgba(0, 255, 255, 0.4) !important;
    }
}

/* === OCEAN - Deniz === */
@keyframes waveMove {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 100%;
    }
}

@media (max-width: 768px) {
    .menu-style-ocean .nav-menu {
        background: linear-gradient(135deg, #0c3547 0%, #155263 25%, #0d7377 50%, #155263 75%, #0c3547 100%) !important;
        background-size: 200% 200% !important;
        animation: waveMove 8s ease-in-out infinite !important;
    }

    .menu-style-ocean .nav-link {
        color: #7fdbda !important;
        border-bottom: 1px solid rgba(127, 219, 218, 0.2) !important;
    }

    .menu-style-ocean .nav-link:hover,
    .menu-style-ocean .nav-link.active {
        background: rgba(127, 219, 218, 0.15) !important;
        text-shadow: 0 0 10px rgba(127, 219, 218, 0.6) !important;
    }
}

/* === SUNSET - Gün Batımı === */
@keyframes sunsetFlow {
    0% {
        background-position: 0% 100%;
    }

    50% {
        background-position: 100% 0%;
    }

    100% {
        background-position: 0% 100%;
    }
}

@media (max-width: 768px) {
    .menu-style-sunset .nav-menu {
        background: linear-gradient(135deg, #1a0a1a 0%, #2d0a2d 20%, #4a1942 40%, #6b2737 60%, #8b4513 80%, #1a0a1a 100%) !important;
        background-size: 300% 300% !important;
        animation: sunsetFlow 12s ease infinite !important;
    }

    .menu-style-sunset .nav-link {
        color: #ffb347 !important;
        border-bottom: 1px solid rgba(255, 179, 71, 0.3) !important;
    }

    .menu-style-sunset .nav-link:hover,
    .menu-style-sunset .nav-link.active {
        background: rgba(255, 179, 71, 0.15) !important;
        color: #ffd700 !important;
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.6) !important;
    }
}

/* === FOREST - Orman === */
@keyframes leafSway {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(1deg);
    }

    75% {
        transform: rotate(-1deg);
    }
}

@media (max-width: 768px) {
    .menu-style-forest .nav-menu {
        background: linear-gradient(180deg, #0a1a0a 0%, #0d2818 30%, #1a3d1a 60%, #0d2818 100%) !important;
        position: relative !important;
    }

    .menu-style-forest .nav-menu::after {
        content: '🌿' !important;
        position: absolute !important;
        top: 20px !important;
        right: 20px !important;
        font-size: 24px !important;
        opacity: 0.3 !important;
        animation: leafSway 3s ease-in-out infinite !important;
    }

    .menu-style-forest .nav-link {
        color: #90ee90 !important;
        border-bottom: 1px solid rgba(144, 238, 144, 0.2) !important;
    }

    .menu-style-forest .nav-link:hover,
    .menu-style-forest .nav-link.active {
        background: rgba(144, 238, 144, 0.1) !important;
        text-shadow: 0 0 10px rgba(144, 238, 144, 0.5) !important;
    }
}

/* === ROYAL - Kraliyet === */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@media (max-width: 768px) {
    .menu-style-royal .nav-menu {
        background: linear-gradient(135deg, #0a0a2e 0%, #1a1a4e 50%, #0a0a2e 100%) !important;
        border-left: 3px solid #ffd700 !important;
        box-shadow: inset 0 0 50px rgba(255, 215, 0, 0.05) !important;
    }

    .menu-style-royal .nav-link {
        color: #ffd700 !important;
        border-bottom: 1px solid rgba(255, 215, 0, 0.2) !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .menu-style-royal .nav-link::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: -200% !important;
        width: 200% !important;
        height: 100% !important;
        background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent) !important;
        animation: shimmer 3s linear infinite !important;
    }

    .menu-style-royal .nav-link:hover,
    .menu-style-royal .nav-link.active {
        background: rgba(255, 215, 0, 0.1) !important;
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.6) !important;
    }
}

/* === RETRO - 80'ler === */
@keyframes retroGlow {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes gridMove {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 50px;
    }
}

@media (max-width: 768px) {
    .menu-style-retro .nav-menu {
        background: #0a0a0a !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .menu-style-retro .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background:
            linear-gradient(transparent 0%, transparent 49%, rgba(255, 0, 128, 0.1) 50%, transparent 51%, transparent 100%),
            linear-gradient(90deg, transparent 0%, transparent 49%, rgba(0, 255, 255, 0.05) 50%, transparent 51%, transparent 100%) !important;
        background-size: 100% 4px, 20px 100% !important;
        animation: gridMove 2s linear infinite !important;
        pointer-events: none !important;
    }

    .menu-style-retro .nav-link {
        color: #ff0080 !important;
        border-bottom: 1px solid rgba(255, 0, 128, 0.3) !important;
        text-shadow: 0 0 10px rgba(255, 0, 128, 0.5), 0 0 20px rgba(255, 0, 128, 0.3) !important;
        animation: retroGlow 2s ease-in-out infinite !important;
    }

    .menu-style-retro .nav-link:hover,
    .menu-style-retro .nav-link.active {
        color: #00ffff !important;
        background: rgba(0, 255, 255, 0.1) !important;
        text-shadow: 0 0 15px rgba(0, 255, 255, 0.8), 0 0 30px rgba(0, 255, 255, 0.4), 0 0 45px rgba(255, 0, 128, 0.3) !important;
    }
}

/* === MOBILE HEADER FIX === */
@media (max-width: 768px) {
    .navbar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 70px !important;
        /* Yüksekliği sabitle */
        z-index: 10000 !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .navbar .container {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        height: 100% !important;
        padding: 0 20px !important;
    }

    .logo {
        position: relative !important;
        z-index: 10001 !important;
        margin: 0 !important;
    }

    .mobile-toggle {
        position: relative !important;
        z-index: 10001 !important;
        margin: 0 !important;
    }

    /* === MOBILE MENU FORCE FIX === */
    @media (max-width: 991px) {

        /* Increase specificity to override any premium style constraints */
        body .nav-menu,
        body[class*="menu-style-"] .nav-menu {
            position: fixed !important;
            top: 0 !important;
            right: -100% !important;
            left: auto !important;
            width: 100% !important;
            height: 100vh !important;
            max-width: 100% !important;
            display: flex !important;
            flex-direction: column !important;
            padding: 90px 40px !important;
            z-index: 9999 !important;
            transition: right 0.4s ease !important;
            transform: none !important;
            align-items: center !important;
            justify-content: flex-start !important;
            background-color: var(--bg-card) !important;
            /* Varsayılan arka plan */
        }

        /* Background override for premium styles - keep their backgrounds but enforce layout */
        body.menu-style-aurora .nav-menu,
        body.menu-style-cyber .nav-menu,
        body.menu-style-ocean .nav-menu,
        body.menu-style-sunset .nav-menu,
        body.menu-style-forest .nav-menu,
        body.menu-style-royal .nav-menu,
        body.menu-style-retro .nav-menu {
            width: 100% !important;
            height: 100vh !important;
            position: fixed !important;
            max-width: none !important;
            background-color: transparent !important;
            /* Premium stillerin gradientini koru */
        }

        body .nav-menu.active,
        body[class*="menu-style-"] .nav-menu.active {
            right: 0 !important;
            left: 0 !important;
        }

        /* Link stil düzeltmeleri */
        .nav-menu li {
            width: 100% !important;
            text-align: center !important;
            margin-bottom: 20px !important;
        }

        .nav-menu .nav-link {
            font-size: 1.5rem !important;
            padding: 15px !important;
            display: block !important;
        }
    }
}

/* ================================================================
   PREMIUM MOBILE MENU ENHANCEMENTS
   Modern, premium styling for all 8 basic mobile menu types
   ================================================================ */

/* === PREMIUM KEYFRAME ANIMATIONS === */
@keyframes premiumSlideIn {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes premiumFadeScale {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmerSlide {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(99, 102, 241, 0.5), 0 0 60px rgba(139, 92, 246, 0.3);
    }
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes floatUp {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

@keyframes borderGlow {

    0%,
    100% {
        border-color: rgba(99, 102, 241, 0.3);
    }

    50% {
        border-color: rgba(139, 92, 246, 0.6);
    }
}

@keyframes neonPulse {

    0%,
    100% {
        text-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor;
    }

    50% {
        text-shadow: 0 0 20px currentColor, 0 0 40px currentColor, 0 0 60px currentColor;
    }
}

@keyframes underlineExpand {
    0% {
        width: 0;
        left: 50%;
    }

    100% {
        width: 100%;
        left: 0;
    }
}

/* === 1. PREMIUM CLASSIC SLIDE-IN === */
@media (max-width: 768px) {
    .menu-style-classic .nav-menu {
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.98) 0%, rgba(30, 41, 59, 0.98) 100%) !important;
        backdrop-filter: blur(25px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(25px) saturate(180%) !important;
        border-left: 1px solid rgba(99, 102, 241, 0.2) !important;
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5),
            inset 0 0 100px rgba(99, 102, 241, 0.05) !important;
        transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .menu-style-classic .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 200px !important;
        background: radial-gradient(ellipse at top right, rgba(99, 102, 241, 0.15), transparent 60%) !important;
        pointer-events: none !important;
    }

    .menu-style-classic .nav-menu::after {
        content: '' !important;
        position: absolute !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 200px !important;
        background: radial-gradient(ellipse at bottom left, rgba(139, 92, 246, 0.1), transparent 60%) !important;
        pointer-events: none !important;
    }

    .menu-style-classic .nav-menu li {
        opacity: 0 !important;
        transform: translateX(30px) !important;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .menu-style-classic .nav-menu.active li {
        opacity: 1 !important;
        transform: translateX(0) !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(1) {
        transition-delay: 0.05s !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(2) {
        transition-delay: 0.1s !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(3) {
        transition-delay: 0.15s !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(4) {
        transition-delay: 0.2s !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(5) {
        transition-delay: 0.25s !important;
    }

    .menu-style-classic .nav-menu.active li:nth-child(6) {
        transition-delay: 0.3s !important;
    }

    .menu-style-classic .nav-link {
        color: rgba(255, 255, 255, 0.9) !important;
        font-size: 1.25rem !important;
        font-weight: 500 !important;
        padding: 18px 24px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
        position: relative !important;
        overflow: hidden !important;
        transition: all 0.3s ease !important;
    }

    .menu-style-classic .nav-link::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: -100% !important;
        width: 100% !important;
        height: 100% !important;
        background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent) !important;
        transition: left 0.5s ease !important;
    }

    .menu-style-classic .nav-link:hover::before {
        left: 100% !important;
    }

    .menu-style-classic .nav-link:hover,
    .menu-style-classic .nav-link.active {
        color: #a5b4fc !important;
        background: linear-gradient(90deg, rgba(99, 102, 241, 0.15), transparent) !important;
        padding-left: 32px !important;
    }
}

/* === 2. PREMIUM FULLSCREEN IMMERSIVE === */
@media (max-width: 768px) {
    .menu-style-fullscreen .nav-menu {
        background: radial-gradient(ellipse at center, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.99) 100%) !important;
        backdrop-filter: blur(30px) saturate(200%) !important;
        -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
    }

    .menu-style-fullscreen .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 20% !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 300px !important;
        height: 300px !important;
        background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%) !important;
        filter: blur(60px) !important;
        pointer-events: none !important;
        animation: pulseGlow 4s ease-in-out infinite !important;
    }

    .menu-style-fullscreen .nav-menu::after {
        content: '' !important;
        position: absolute !important;
        bottom: 20% !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 250px !important;
        height: 250px !important;
        background: radial-gradient(circle, rgba(236, 72, 153, 0.15), transparent 70%) !important;
        filter: blur(50px) !important;
        pointer-events: none !important;
    }

    .menu-style-fullscreen .nav-link {
        font-size: 2rem !important;
        font-weight: 700 !important;
        letter-spacing: 2px !important;
        padding: 24px 50px !important;
        text-transform: uppercase !important;
        position: relative !important;
    }

    .menu-style-fullscreen .nav-link::after {
        content: '' !important;
        position: absolute !important;
        bottom: 15px !important;
        left: 50% !important;
        width: 0 !important;
        height: 2px !important;
        background: linear-gradient(90deg, #6366f1, #ec4899) !important;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
        transform: translateX(-50%) !important;
    }

    .menu-style-fullscreen .nav-link:hover::after,
    .menu-style-fullscreen .nav-link.active::after {
        width: 60% !important;
    }

    .menu-style-fullscreen .nav-link:hover,
    .menu-style-fullscreen .nav-link.active {
        color: #fff !important;
        text-shadow: 0 0 30px rgba(99, 102, 241, 0.5) !important;
        transform: scale(1.05) !important;
    }
}

/* === 3. PREMIUM FLOATING CARDS === */
@media (max-width: 768px) {
    .menu-style-cards .nav-menu {
        background: linear-gradient(160deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.98) 100%) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
    }

    .menu-style-cards .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: -50% !important;
        right: -50% !important;
        width: 100% !important;
        height: 100% !important;
        background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 50%) !important;
        pointer-events: none !important;
    }

    .menu-style-cards .nav-link {
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(15, 23, 42, 0.8)) !important;
        border: 1px solid rgba(99, 102, 241, 0.2) !important;
        border-radius: 16px !important;
        padding: 20px 24px !important;
        margin-bottom: 12px !important;
        display: flex !important;
        align-items: center !important;
        gap: 16px !important;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
        transform-style: preserve-3d !important;
        perspective: 1000px !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2) !important;
    }

    .menu-style-cards .nav-link:hover {
        transform: translateY(-5px) rotateX(5deg) !important;
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.15)) !important;
        border-color: rgba(99, 102, 241, 0.5) !important;
        box-shadow: 0 15px 40px rgba(99, 102, 241, 0.25),
            0 5px 15px rgba(0, 0, 0, 0.2) !important;
    }

    .menu-style-cards .nav-link.active {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.2)) !important;
        border-color: rgba(99, 102, 241, 0.6) !important;
        animation: borderGlow 2s ease-in-out infinite !important;
    }
}

/* === 4. PREMIUM ANIMATED GRADIENT === */
@media (max-width: 768px) {
    .menu-style-gradient .nav-menu {
        background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c, #667eea) !important;
        background-size: 400% 400% !important;
        animation: gradientFlow 15s ease infinite !important;
        position: relative !important;
    }

    .menu-style-gradient .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        inset: 0 !important;
        background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E") !important;
        opacity: 0.03 !important;
        pointer-events: none !important;
    }

    .menu-style-gradient .nav-link {
        color: #fff !important;
        font-size: 1.3rem !important;
        font-weight: 600 !important;
        padding: 20px 30px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
        position: relative !important;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2) !important;
    }

    .menu-style-gradient .nav-link::before {
        content: '' !important;
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        bottom: 0 !important;
        width: 4px !important;
        background: rgba(255, 255, 255, 0) !important;
        transition: all 0.3s ease !important;
    }

    .menu-style-gradient .nav-link:hover::before,
    .menu-style-gradient .nav-link.active::before {
        background: rgba(255, 255, 255, 0.8) !important;
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.5) !important;
    }

    .menu-style-gradient .nav-link:hover,
    .menu-style-gradient .nav-link.active {
        background: rgba(255, 255, 255, 0.15) !important;
        padding-left: 40px !important;
    }
}

/* === 5. PREMIUM ELEGANT MINIMAL === */
@media (max-width: 768px) {
    .menu-style-minimal .nav-menu {
        background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%) !important;
        box-shadow: -10px 0 50px rgba(0, 0, 0, 0.1) !important;
    }

    .menu-style-minimal .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 80px !important;
        right: 20px !important;
        width: 60px !important;
        height: 60px !important;
        background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
        border-radius: 50% !important;
        opacity: 0.1 !important;
        filter: blur(20px) !important;
    }

    .menu-style-minimal .nav-link {
        color: #1e293b !important;
        font-size: 1.1rem !important;
        font-weight: 500 !important;
        padding: 20px 30px !important;
        border-bottom: none !important;
        position: relative !important;
        letter-spacing: 0.5px !important;
    }

    .menu-style-minimal .nav-link::after {
        content: '' !important;
        position: absolute !important;
        bottom: 12px !important;
        left: 30px !important;
        width: 0 !important;
        height: 2px !important;
        background: linear-gradient(90deg, #6366f1, #8b5cf6) !important;
        transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .menu-style-minimal .nav-link:hover::after,
    .menu-style-minimal .nav-link.active::after {
        width: calc(100% - 60px) !important;
    }

    .menu-style-minimal .nav-link:hover,
    .menu-style-minimal .nav-link.active {
        color: #6366f1 !important;
        background: transparent !important;
    }
}

/* === 6. PREMIUM SOPHISTICATED DARK === */
@media (max-width: 768px) {
    .menu-style-dark .nav-menu {
        background: linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #111111 100%) !important;
        border-left: 1px solid rgba(245, 158, 11, 0.2) !important;
        position: relative !important;
    }

    .menu-style-dark .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 100px !important;
        right: 30px !important;
        width: 100px !important;
        height: 100px !important;
        background: radial-gradient(circle, rgba(245, 158, 11, 0.1), transparent 70%) !important;
        filter: blur(30px) !important;
        pointer-events: none !important;
    }

    .menu-style-dark .nav-menu::after {
        content: '' !important;
        position: absolute !important;
        bottom: 100px !important;
        left: 20px !important;
        width: 80px !important;
        height: 80px !important;
        background: radial-gradient(circle, rgba(245, 158, 11, 0.08), transparent 70%) !important;
        filter: blur(25px) !important;
        pointer-events: none !important;
    }

    .menu-style-dark .nav-link {
        color: #ffffff !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        padding: 22px 30px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
        letter-spacing: 3px !important;
        text-transform: uppercase !important;
        position: relative !important;
    }

    .menu-style-dark .nav-link::before {
        content: '' !important;
        position: absolute !important;
        left: 0 !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        width: 3px !important;
        height: 0 !important;
        background: linear-gradient(180deg, #f59e0b, #d97706) !important;
        transition: height 0.3s ease !important;
    }

    .menu-style-dark .nav-link:hover::before,
    .menu-style-dark .nav-link.active::before {
        height: 60% !important;
    }

    .menu-style-dark .nav-link:hover,
    .menu-style-dark .nav-link.active {
        color: #f59e0b !important;
        background: linear-gradient(90deg, rgba(245, 158, 11, 0.1), transparent) !important;
        padding-left: 40px !important;
    }
}

/* === 7. PREMIUM GLASSMORPHISM === */
@media (max-width: 768px) {
    .menu-style-glass .nav-menu {
        background: linear-gradient(135deg,
                rgba(255, 255, 255, 0.1) 0%,
                rgba(255, 255, 255, 0.05) 100%) !important;
        backdrop-filter: blur(30px) saturate(200%) !important;
        -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
        border-left: 1px solid rgba(255, 255, 255, 0.2) !important;
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.3),
            inset 0 0 60px rgba(255, 255, 255, 0.05) !important;
        position: relative !important;
    }

    .menu-style-glass .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 1px !important;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent) !important;
    }

    .menu-style-glass .nav-menu::after {
        content: '' !important;
        position: absolute !important;
        top: 80px !important;
        right: 20px !important;
        width: 150px !important;
        height: 150px !important;
        background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%) !important;
        filter: blur(40px) !important;
        pointer-events: none !important;
    }

    .menu-style-glass .nav-link {
        color: rgba(255, 255, 255, 0.95) !important;
        font-size: 1.2rem !important;
        font-weight: 500 !important;
        padding: 20px 30px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
        transition: all 0.3s ease !important;
        position: relative !important;
    }

    .menu-style-glass .nav-link::before {
        content: '' !important;
        position: absolute !important;
        inset: 0 !important;
        background: linear-gradient(90deg,
                rgba(255, 255, 255, 0) 0%,
                rgba(255, 255, 255, 0.1) 50%,
                rgba(255, 255, 255, 0) 100%) !important;
        background-size: 200% 100% !important;
        opacity: 0 !important;
        transition: opacity 0.3s ease !important;
    }

    .menu-style-glass .nav-link:hover::before {
        opacity: 1 !important;
        animation: shimmerSlide 1.5s ease infinite !important;
    }

    .menu-style-glass .nav-link:hover,
    .menu-style-glass .nav-link.active {
        background: rgba(255, 255, 255, 0.1) !important;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.3) !important;
    }
}

/* === 8. PREMIUM CYBERPUNK NEON === */
@media (max-width: 768px) {
    .menu-style-neon .nav-menu {
        background: linear-gradient(180deg, #050505 0%, #0a0a0a 50%, #0f0f0f 100%) !important;
        border-left: 2px solid #00ff88 !important;
        box-shadow: -5px 0 30px rgba(0, 255, 136, 0.15),
            inset 0 0 100px rgba(0, 255, 136, 0.02) !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .menu-style-neon .nav-menu::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background:
            linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px),
            linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px) !important;
        background-size: 40px 40px !important;
        pointer-events: none !important;
    }

    .menu-style-neon .nav-menu::after {
        content: '' !important;
        position: absolute !important;
        top: -50% !important;
        left: -50% !important;
        width: 200% !important;
        height: 200% !important;
        background: radial-gradient(circle at 30% 30%, rgba(0, 255, 136, 0.05), transparent 40%) !important;
        pointer-events: none !important;
    }

    .menu-style-neon .nav-link {
        color: #00ff88 !important;
        font-size: 1.15rem !important;
        font-weight: 500 !important;
        padding: 22px 30px !important;
        border-bottom: 1px solid rgba(0, 255, 136, 0.15) !important;
        text-shadow: 0 0 10px rgba(0, 255, 136, 0.5) !important;
        position: relative !important;
        transition: all 0.3s ease !important;
    }

    .menu-style-neon .nav-link:hover,
    .menu-style-neon .nav-link.active {
        color: #00ffaa !important;
        background: linear-gradient(90deg, rgba(0, 255, 136, 0.15), transparent) !important;
        animation: neonPulse 1.5s ease-in-out infinite !important;
        padding-left: 40px !important;
    }

    .menu-style-neon .nav-link::before {
        content: '▸' !important;
        position: absolute !important;
        left: 15px !important;
        opacity: 0 !important;
        color: #00ff88 !important;
        text-shadow: 0 0 10px #00ff88 !important;
        transition: all 0.3s ease !important;
    }

    .menu-style-neon .nav-link:hover::before,
    .menu-style-neon .nav-link.active::before {
        opacity: 1 !important;
    }
}

/* === TOUCH DEVICE OPTIMIZATIONS === */
@media (max-width: 768px) and (hover: none) {

    .menu-style-classic .nav-link,
    .menu-style-fullscreen .nav-link,
    .menu-style-cards .nav-link,
    .menu-style-gradient .nav-link,
    .menu-style-minimal .nav-link,
    .menu-style-dark .nav-link,
    .menu-style-glass .nav-link,
    .menu-style-neon .nav-link {
        min-height: 56px !important;
        display: flex !important;
        align-items: center !important;
    }
}

/* === REDUCED MOTION PREFERENCE === */
@media (prefers-reduced-motion: reduce) {

    .menu-style-gradient .nav-menu,
    .menu-style-neon .nav-link:hover,
    .menu-style-glass .nav-link::before {
        animation: none !important;
    }
}