/* CSS Variables */
:root {
    --primary-color: #193072;
    --gold-color: #21FAB9;
    --gold-hover: #9AFCDF;
    --white-color: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #6C757D;
    --shadow-light: 0 2px 15px rgba(13, 27, 42, .1);
    --shadow-medium: 0 4px 25px rgba(13, 27, 42, .15);
    --shadow-heavy: 0 8px 40px rgba(13, 27, 42, .2);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all .3s ease;
}

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

/* Body */
body {
    font-family: Poppins, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Bootstrap Custom Colors */
.bg-primary {
    background-color: var(--primary-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-gold {
    color: var(--gold-color) !important;
}

/* Buttons */
.btn-gold {
    background-color: var(--gold-color);
    border-color: var(--gold-color);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.btn-outline-gold {
    border-color: var(--gold-color);
    color: var(--gold-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

/* Top Bar */
.top-bar {
    background-color: #f8f9fa;
    padding: .5rem 0;
    font-size: .875rem;
    border-bottom: 1px solid #e9ecef;
}

.contact-info {
    display: flex;
    align-items: center;
    color: var(--dark-gray);
}

.contact-info .material-icons {
    font-size: 1rem;
}

.social-links a {
    color: var(--dark-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Header */
.main-header {
    background: #fff;
    padding: 1rem 0;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-img {
    height: 100px;
    width: auto;
}

/* Navigation */
.main-nav .nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.nav-item .nav-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight:600;
    display: flex;
    align-items: center;
    padding: .5rem 0;
    transition: var(--transition);
    position: relative;
    font-size: 0.85rem;
}

.nav-item .nav-link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold-color);
    border-radius: 1px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: center;
}

.nav-item .nav-link:hover::after {
    transform: scaleX(1);
}

.nav-item .nav-link.active::after {
    transform: scaleX(1);
    background: var(--gold-color);
}

/* Hover durumunda metin rengi değişmesin, sadece çizgi görünsün */
.nav-item .nav-link:hover {
    color: var(--primary-color);
}

.nav-item .nav-link.active {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* Hero Section */
.hero-section-new {
    background: rgb(248, 249, 250);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

/* Background image with opacity and pulse effect */
.hero-section-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    height: 100%;
    background-image: url('../../public/bg.png');
    background-position: left left;
    background-repeat: no-repeat;
    background-size: 125%;
    opacity: 0.1;
    z-index: 1;
    animation: slowPulse 6s ease-in-out infinite;
}



/* Hero content'i ön plana çıkar */
.hero-content-new {
    padding: 2rem 0;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: .5rem 1rem;
    border-radius: 20px;
    font-size: .875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 10;
}

.hero-title-new {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #333;
    position: relative;
    z-index: 10;
}

.hero-subtitle-new {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
    position: relative;
    z-index: 10;
}

.hero-buttons-new {
    margin-bottom: 2rem;
}

.hero-buttons-new .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
}

.hero-features {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .75rem;
    font-weight: 500;
    color: var(--primary-color);
}

.feature-item .material-icons {
    font-size: 1.25rem;
}

.hero-cta-btn {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a4086 100%);
    border: none;
    border-radius: 16px;
    padding: 0;
    min-width: 220px;
    height: 60px;
    overflow: hidden;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.3),
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    animation: heroButtonFloat 4s ease-in-out infinite;
}

.hero-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--gold-color) 0%, #2dd4aa 100%);
    border-radius: 16px;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.hero-cta-btn::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a4086 100%);
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.btn-content {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 100%;
    padding: 0 24px;
}

.btn-text {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-icon-wrapper {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.btn-icon {
    font-size: 1.2rem;
    color: #fff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: arrowPulse 2s ease-in-out infinite;
}

.btn-glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: radial-gradient(
        circle,
        rgba(33, 250, 185, 0.4) 0%,
        rgba(33, 250, 185, 0.2) 50%,
        transparent 70%
    );
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
    animation: glowRotate 8s linear infinite;
}

.btn-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 4;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold-color);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 3s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 60%;
    right: 20%;
    animation-delay: 1s;
}

.particle:nth-child(3) {
    bottom: 25%;
    left: 70%;
    animation-delay: 2s;
}

/* Hover Effects */
.hero-cta-btn:hover {
    transform: perspective(1000px) rotateX(-5deg) rotateY(5deg) translateY(-8px) translateZ(20px);
    box-shadow: 
        0 20px 60px rgba(25, 48, 114, 0.4),
        0 10px 30px rgba(33, 250, 185, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation-play-state: paused;
}

.hero-cta-btn:hover::before {
    opacity: 1;
}

.hero-cta-btn:hover::after {
    background: linear-gradient(135deg, var(--gold-color) 0%, #2dd4aa 100%);
}

.hero-cta-btn:hover .btn-text {
    color: var(--primary-color);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.2);
    transform: translateX(-2px);
}

.hero-cta-btn:hover .btn-icon-wrapper {
    background: rgba(25, 48, 114, 0.2);
    transform: translateX(4px) scale(1.1);
}

.hero-cta-btn:hover .btn-icon {
    color: var(--primary-color);
    transform: translateX(2px);
    animation-play-state: paused;
}

.hero-cta-btn:hover .btn-glow-effect {
    opacity: 1;
    width: 150px;
    height: 150px;
}

.hero-cta-btn:hover .particle {
    opacity: 1;
    animation-duration: 1.5s;
}

/* Active State */
.hero-cta-btn:active {
    transform: perspective(1000px) rotateX(-2deg) rotateY(2deg) translateY(-4px) translateZ(10px) scale(0.98);
    transition-duration: 0.1s;
}

/* Focus State */
.hero-cta-btn:focus {
    outline: none;
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.3),
        0 4px 15px rgba(0, 0, 0, 0.1),
        0 0 0 3px rgba(33, 250, 185, 0.3);
}

/* Keyframe Animations */
@keyframes heroButtonFloat {
    0%, 100% {
        transform: translateY(0) rotateZ(0deg);
    }
    25% {
        transform: translateY(-2px) rotateZ(0.5deg);
    }
    50% {
        transform: translateY(0) rotateZ(0deg);
    }
    75% {
        transform: translateY(-1px) rotateZ(-0.5deg);
    }
}

@keyframes arrowPulse {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(2px);
    }
}

@keyframes glowRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes particleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(1);
    }
    25% {
        opacity: 1;
        transform: translateY(-10px) scale(1.2);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-5px) scale(1);
    }
    75% {
        opacity: 0.6;
        transform: translateY(-15px) scale(0.8);
    }
}

/* Slow pulse animation */
@keyframes slowPulse {
    0%, 100% {
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 0.1;
        transform: scale(1.02);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-cta-btn {
        min-width: 200px;
        height: 55px;
    }
    
    .btn-text {
        font-size: 0.9rem;
    }
    
    .btn-icon-wrapper {
        width: 28px;
        height: 28px;
    }
    
    .btn-icon {
        font-size: 1.1rem;
    }
    
    .hero-cta-btn:hover {
        transform: perspective(800px) rotateX(-3deg) rotateY(3deg) translateY(-5px) translateZ(15px);
    }
}

@media (max-width: 576px) {
    .hero-cta-btn {
        min-width: 180px;
        height: 50px;
    }
    
    .btn-content {
        padding: 0 20px;
        gap: 10px;
    }
    
    .btn-text {
        font-size: 0.85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-cta-btn,
    .btn-icon,
    .btn-glow-effect,
    .particle {
        animation: none;
    }
    
    .hero-cta-btn:hover {
        transform: translateY(-5px);
    }
}
/* Video Card */
/* Video Card Animations */
.hero-video-card {
    background: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    position: relative;
    z-index: 2;
    animation: cardPulse 4s ease-in-out infinite;
}

.hero-video-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(33, 250, 185, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(25, 48, 114, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    animation: bokehFloat 8s ease-in-out infinite;
    z-index: -1;
    border-radius: 50%;
}

.hero-video-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(45deg, rgba(33, 250, 185, 0.3), rgba(25, 48, 114, 0.3)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: exclude;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: borderGlow 3s ease-in-out infinite alternate;
    z-index: -1;
}

.video-preview {
    position: relative;
    overflow: hidden;
    animation: videoFloat 6s ease-in-out infinite;
}

.video-thumbnail {
    width: 100%;
    height: 250px;
    -o-object-fit: cover;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.hero-video-card:hover .video-thumbnail {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: var(--transition);
    z-index: 3;
    animation: playButtonPulse 2s ease-in-out infinite;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--gold-color);
    color: var(--primary-color);
    animation-play-state: paused;
}

.instructor-info {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid #f0f0f0;
    animation: instructorSlide 5s ease-in-out infinite;
}

/* Keyframe Animations */
@keyframes cardPulse {
    0%, 100% {
        transform: translateY(0) scale(1);
        box-shadow: var(--shadow-medium);
    }
    25% {
        transform: translateY(-5px) translateX(-3px) scale(1.02);
        box-shadow: var(--shadow-heavy);
    }
    50% {
        transform: translateY(0) scale(1);
        box-shadow: var(--shadow-medium);
    }
    75% {
        transform: translateY(-3px) translateX(3px) scale(1.01);
        box-shadow: var(--shadow-heavy);
    }
}

@keyframes bokehFloat {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: rotate(90deg) scale(1.1);
        opacity: 0.8;
    }
    50% {
        transform: rotate(180deg) scale(0.9);
        opacity: 0.5;
    }
    75% {
        transform: rotate(270deg) scale(1.05);
        opacity: 0.7;
    }
}

@keyframes borderGlow {
    0% {
        opacity: 0.3;
    }
    100% {
        opacity: 0.8;
    }
}

@keyframes videoFloat {
    0%, 100% {
        transform: translateX(0);
    }
    33% {
        transform: translateX(-2px);
    }
    66% {
        transform: translateX(2px);
    }
}

@keyframes playButtonPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 0 0 rgba(13, 27, 42, 0.4);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
        box-shadow: 0 0 0 10px rgba(13, 27, 42, 0);
    }
}

@keyframes instructorSlide {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(2px);
    }
}

/* Bokeh animasyonları */
@keyframes bokehFloat1 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translate(-20px, 20px) scale(1.1);
        opacity: 0.25;
    }
}

@keyframes bokehFloat2 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.12;
    }
    50% {
        transform: translate(30px, -30px) scale(0.9);
        opacity: 0.2;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-video-card {
        animation-duration: 6s;
    }
    
    .hero-video-card::before {
        animation-duration: 10s;
    }
    
    .hero-section-new::before {
        width: 200px;
        height: 200px;
        top: -50px;
        right: -50px;
    }
    
    .hero-section-new::after {
        width: 250px;
        height: 250px;
        bottom: -100px;
        left: -100px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-video-card,
    .video-preview,
    .play-button,
    .instructor-info,
    .hero-video-card::before,
    .hero-video-card::after {
        animation: none;
    }
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--gold-color);
    color: var(--primary-color);
}

.play-button .material-icons {
    font-size: 2rem;
}

.video-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, #000c);
    padding: 2rem 1.5rem 1.5rem;
    color: #fff;
}

.video-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

/* Instructor Info */
.instructor-info {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid #f0f0f0;
}

.instructor-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    -o-object-fit: cover;
    object-fit: cover;
}

.instructor-details h6 {
    margin: 0;
    font-weight: 600;
    color: var(--primary-color);
}

.instructor-details small {
    color: var(--dark-gray);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Category Cards - Updated Design */
.category-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 
        0 10px 30px rgba(25, 48, 114, 0.1),
        0 4px 15px rgba(33, 250, 185, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    border: 1px solid rgba(33, 250, 185, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(33, 250, 185, 0.1),
        transparent
    );
    transition: left 0.6s ease;
    z-index: 1;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    transform: translateY(-15px) rotateX(5deg) rotateY(5deg);
    box-shadow: 
        0 25px 50px rgba(25, 48, 114, 0.2),
        0 15px 35px rgba(33, 250, 185, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border-color: rgba(33, 250, 185, 0.3);
}

.card-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--gold-color), #1de6a8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    position: relative;
    box-shadow: 
        0 8px 25px rgba(33, 250, 185, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    animation: iconFloat 3s ease-in-out infinite;
    z-index: 2;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--gold-color), var(--primary-color), var(--gold-color));
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover .card-icon::before {
    opacity: 1;
    animation: iconGlow 2s ease-in-out infinite;
}

.category-card:hover .card-icon {
    transform: scale(1.1) rotateY(180deg);
    box-shadow: 
        0 15px 35px rgba(33, 250, 185, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.card-icon i {
    font-size: 2.2rem;
    transition: all 0.3s ease;
    z-index: 3;
}

.category-card:hover .card-icon i {
    transform: rotateY(180deg);
    text-shadow: 0 0 20px rgba(25, 48, 114, 0.5);
}

.category-card h4 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.category-card:hover h4 {
    color: var(--primary-color);
    text-shadow: 0 2px 10px rgba(25, 48, 114, 0.2);
    transform: translateZ(10px);
}

.category-card p {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.category-card:hover p {
    color: #555;
    transform: translateZ(5px);
}

.card-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.card-stats span {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .95rem;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(33, 250, 185, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(33, 250, 185, 0.2);
}

.card-stats span i {
    font-size: 1.1rem;
    color: var(--gold-color);
}

.category-card:hover .card-stats span {
    background: rgba(33, 250, 185, 0.2);
    border-color: rgba(33, 250, 185, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(33, 250, 185, 0.2);
}

/* 3D Category Button */
.category-card .btn {
    background: linear-gradient(135deg, var(--primary-color), #1a4087);
    border: none;
    color: white;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 2;
    transform-style: preserve-3d;
}

.category-card .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(33, 250, 185, 0.3),
        transparent
    );
    transition: left 0.6s ease;
}

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

.category-card .btn:hover {
    transform: translateY(-3px) translateZ(10px);
    box-shadow: 
        0 15px 35px rgba(25, 48, 114, 0.4),
        0 5px 15px rgba(33, 250, 185, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #1a4087, var(--primary-color));
}

.category-card .btn:active {
    transform: translateY(-1px) translateZ(5px);
    box-shadow: 
        0 8px 20px rgba(25, 48, 114, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

@keyframes iconGlow {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.05);
    }
}

/* Instructor Cards */
.instructor-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

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

.instructor-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--gold-color);
}

.instructor-image img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.instructor-card h5 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: .5rem;
    color: var(--primary-color);
}

.instructor-title {
    color: var(--gold-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.instructor-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.instructor-stats span {
    display: flex;
    align-items: center;
    gap: .3rem;
    font-size: .9rem;
    color: var(--dark-gray);
}

.instructor-bio {
    font-size: .9rem;
    color: var(--dark-gray);
    margin: 0;
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}
.owl-carousel .owl-item img {
    width: auto ;
}
.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(33, 250, 185, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(25, 48, 114, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Testimonial Cards - Updated Design */
.testimonial-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 
        0 15px 35px rgba(25, 48, 114, 0.1),
        0 5px 15px rgba(33, 250, 185, 0.05);
    margin: 1rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(33, 250, 185, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    height: auto;
    min-height: 300px;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(33, 250, 185, 0.1),
        transparent
    );
    transition: left 0.6s ease;
    z-index: 1;
}

.testimonial-card:hover::before {
    left: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 
        0 25px 50px rgba(25, 48, 114, 0.15),
        0 15px 35px rgba(33, 250, 185, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border-color: rgba(33, 250, 185, 0.3);
}

.testimonial-rating {
    color: var(--gold-color);
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.2rem;
    position: relative;
    z-index: 2;
}

.testimonial-rating i {
    font-size: 1.2rem;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(33, 250, 185, 0.3));
}

.testimonial-card:hover .testimonial-rating i {
    transform: scale(1.1);
    color: #1de6a8;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--dark-gray);
    line-height: 1.7;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.testimonial-card:hover p {
    color: #555;
    transform: translateZ(5px);
}

.testimonial-card p::before {
    content: '"';
    font-size: 4rem;
    color: rgba(33, 250, 185, 0.2);
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: serif;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.testimonial-card:hover .testimonial-author {
    transform: translateZ(10px);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(33, 250, 185, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(33, 250, 185, 0.2);
}

.testimonial-card:hover .testimonial-author img {
    border-color: var(--gold-color);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(33, 250, 185, 0.3);
}

.testimonial-author h6 {
    margin: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover .testimonial-author h6 {
    color: var(--primary-color);
    text-shadow: 0 2px 10px rgba(25, 48, 114, 0.2);
}

.testimonial-author small {
    color: var(--dark-gray);
    font-weight: 500;
    transition: all 0.3s ease;
}

.testimonial-card:hover .testimonial-author small {
    color: #666;
}

/* Owl Carousel Custom Styles */
.testimonials-slider.owl-carousel {
    position: relative;
    z-index: 2;
}

.testimonials-slider .owl-stage-outer {
    padding: 20px 0;
}

.testimonials-slider .owl-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.testimonials-slider .owl-nav button {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #1a4087);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    pointer-events: all;
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.testimonials-slider .owl-nav button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(33, 250, 185, 0.3),
        transparent
    );
    transition: left 0.6s ease;
}

.testimonials-slider .owl-nav button:hover::before {
    left: 100%;
}

.testimonials-slider .owl-nav button:hover {
    transform: scale(1.1);
    box-shadow: 
        0 15px 35px rgba(25, 48, 114, 0.4),
        0 5px 15px rgba(33, 250, 185, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #1a4087, var(--primary-color));
}

.testimonials-slider .owl-nav button.owl-prev {
    left: -25px;
}

.testimonials-slider .owl-nav button.owl-next {
    right: -25px;
}

.testimonials-slider .owl-nav button span {
    font-size: 1.5rem;
    font-weight: bold;
}

.testimonials-slider .owl-dots {
    text-align: center;
    margin-top: 2rem;
}

.testimonials-slider .owl-dots .owl-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(25, 48, 114, 0.3);
    margin: 0 5px;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

.testimonials-slider .owl-dots .owl-dot.active,
.testimonials-slider .owl-dots .owl-dot:hover {
    background: var(--gold-color);
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(33, 250, 185, 0.5);
}

/* Blog Section - GEIST Material 3D Design */
.blog-section {
    
    position: relative;
    overflow: hidden;
}

.blog-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.blog-section .container {
    position: relative;
    z-index: 2;
}

/* Section Title */
.blog-section .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.blog-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    
    border-radius: 2px;
}

.blog-section .section-subtitle {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* Blog Card - Material 3D Design */
.blog-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(25, 48, 114, 0.1),
        0 1px 8px rgba(25, 48, 114, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transform-style: preserve-3d;
    height: 100%;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 20px;
}

.blog-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 
        0 25px 50px rgba(25, 48, 114, 0.15),
        0 10px 25px rgba(33, 250, 185, 0.1),
        0 0 0 1px rgba(33, 250, 185, 0.2);
}

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

/* Blog Image */
.blog-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.blog-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(25, 48, 114, 0.1) 100%);
}

/* Blog Content */
.blog-content {
    padding: 1.5rem;
    position: relative;
}

/* Blog Meta */
.blog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--dark-gray);
    background: rgba(33, 250, 185, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    border: 1px solid rgba(33, 250, 185, 0.2);
}

.blog-meta i {
    font-size: 1rem;
    color: var(--gold-color);
}

/* Blog Title */
.blog-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-content h5 {
    color: var(--gold-color);
}

/* Blog Description */
.blog-content p {
    color: var(--dark-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Blog Button - Material 3D */
.blog-content .btn {
    background: linear-gradient(135deg, var(--primary-color), #1a4087);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 15px rgba(25, 48, 114, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.blog-content .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.blog-content .btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.4),
        0 4px 15px rgba(33, 250, 185, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #1a4087, var(--primary-color));
}

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

.blog-content .btn:active {
    transform: translateY(0);
    box-shadow: 
        0 4px 15px rgba(25, 48, 114, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Newsletter */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color), #1a2332);
    color: #fff;
}

.newsletter-form .input-group {
    max-width: 500px;
    margin-left: auto;
}

.newsletter-form .form-control {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border: none;
    padding: 1rem;
}

.newsletter-form .btn {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 1rem 1.5rem;
}

/* Footer */
.footer {
    background: var(--primary-color) !important;
}

.footer-brand p {
    opacity: .8;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #ffd7001a;
    color: var(--gold-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gold-color);
    color: var(--primary-color);
}

.footer h6 {
    color: var(--gold-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer ul li {
    margin-bottom: .5rem;
}

.footer ul li a {
    color: #fffc;
    text-decoration: none;
    transition: var(--transition);
}

.footer ul li a:hover {
    color: var(--gold-color);
}

/* Carousel */
.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: var(--gold-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.carousel-control-prev {
    left: -25px;
}

.carousel-control-next {
    right: -25px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Modal */
.modal-content {
    border-radius: var(--border-radius-lg);
    border: none;
    box-shadow: var(--shadow-heavy);
}

.modal-header {
    background: var(--primary-color);
    color: #fff;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.modal-header .btn-close {
    filter: invert(1);
}

/* Hamburger Menu Button */
.hamburger-btn {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.hamburger-btn:hover {
    background: rgba(var(--primary-rgb), 0.1);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
    margin: 2px 0;
}

/* Hamburger Animation */
.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation Styles */
@media (max-width: 991.98px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: #ffffff;
        transition: right 0.3s ease;
        z-index: 1000;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    /* Mobile Menu Header */
    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 1.5rem;
        border-bottom: 1px solid #f0f0f0;
        background: #fafafa;
    }
    
    .mobile-logo-img {
        height: 32px;
        width: auto;
    }
    
    .mobile-close-btn {
        background: none;
        border: none;
        padding: 0.5rem;
        cursor: pointer;
        color: #666;
        border-radius: 50%;
        transition: all 0.3s ease;
    }
    
    .mobile-close-btn:hover {
        background: rgba(0, 0, 0, 0.1);
        color: #333;
    }
    
    /* Mobile User Info */
    .mobile-user-info {
        display: flex;
        align-items: center;
        padding: 1.5rem;
        border-bottom: 1px solid #f0f0f0;
        background: #f8f9fa;
    }
    
    .user-avatar {
        width: 48px;
        height: 48px;
        background: #e3f2fd;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
        color: #1976d2;
    }
    
    .user-details {
        flex: 1;
    }
    
    .user-action {
        font-weight: 600;
        color: #1976d2;
        font-size: 0.95rem;
        margin-bottom: 0.25rem;
    }
    
    .user-subtitle {
        font-size: 0.85rem;
        color: #666;
    }
    
    /* Mobile Navigation Menu */
    .main-nav .nav-menu {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        align-items: stretch;
        flex: 1;
        overflow-y: auto;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-item .nav-link {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        width: 100%;
        justify-content: flex-start;
        border-radius: 0;
        color: #333;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .nav-item .nav-link i {
        margin-right: 1rem;
        font-size: 1.2rem;
        color: #666;
        width: 24px;
        text-align: center;
    }
    
    .nav-item .nav-link::after {
        display: none;
    }
    
    .nav-item .nav-link:hover {
        background: #f5f5f5;
        color: #1976d2;
    }
    
    .nav-item .nav-link:hover i {
        color: #1976d2;
    }
    
    .nav-item .nav-link.active {
        background: #e3f2fd;
        color: #1976d2;
        border-left: 3px solid #1976d2;
    }
    
    .nav-item .nav-link.active i {
        color: #1976d2;
    }
    
    /* Mobile Auth Section */
    .mobile-auth-section {
        padding: 1.5rem;
        border-top: 1px solid #f0f0f0;
        background: #fafafa;
    }
    
    .mobile-auth-btn {
        width: 100%;
        padding: 0.875rem 1rem;
        border: none;
        border-radius: 8px;
        font-weight: 600;
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .mobile-auth-btn.login-btn {
        background: transparent;
        color: #1976d2;
        border: 1px solid #1976d2;
    }
    
    .mobile-auth-btn.login-btn:hover {
        background: #1976d2;
        color: white;
    }
    
    .mobile-auth-btn.signup-btn {
        background: #1976d2;
        color: white;
    }
    
    .mobile-auth-btn.signup-btn:hover {
        background: #1565c0;
    }
    
    .mobile-theme-btn {
        width: 100%;
        padding: 0.875rem 1rem;
        border: 1px solid #ddd;
        border-radius: 8px;
        background: white;
        color: #666;
        font-weight: 500;
        font-size: 0.9rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 0;
    }
    
    .mobile-theme-btn:hover {
        background: #f5f5f5;
        color: #333;
    }
    
    /* Hide desktop auth buttons on mobile */
    .header-actions {
        display: none;
    }
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Desktop Navigation (unchanged) */
@media (min-width: 992px) {
    .mobile-menu-header,
    .mobile-user-info,
    .mobile-auth-section {
        display: none !important;
    }
    
    .main-nav .nav-menu {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
        justify-content: center;
        align-items: center;
    }
    
    .nav-item .nav-link span {
        display: block;
    }
}

/* Media Queries */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .header-actions {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .hero-title-new {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-new {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .category-card,
    .instructor-card {
        padding: 1.5rem;
    }
    
    .category-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }
    
    .blog-content {
        padding: 1.25rem;
    }
    
    .blog-content h5 {
        font-size: 1.1rem;
    }
    
    .blog-meta {
        gap: 0.5rem;
    }
    
    .blog-meta span {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }
    
    .card-icon {
        width: 70px;
        height: 70px;
    }
    
    .card-icon i {
        font-size: 1.8rem;
    }
    
    .category-card h4 {
        font-size: 1.4rem;
    }
    
    .card-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .card-stats span {
        justify-content: center;
    }
    
    .hero-buttons-new .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-video-card {
        margin-top: 2rem;
    }
    
    .newsletter-form .input-group {
        flex-direction: column;
    }
    
    .newsletter-form .form-control {
        border-radius: var(--border-radius);
        margin-bottom: 1rem;
    }
    
    .newsletter-form .btn {
        border-radius: var(--border-radius);
        width: 100%;
    }
}

@media (max-width: 576px) {
    .contact-info {
        flex-direction: column;
        gap: .5rem;
        text-align: center;
    }
    
    .hero-title-new {
        font-size: 2rem;
    }
    
    .feature-item {
        font-size: .875rem;
    }
    
    .testimonial-card {
        margin: .5rem;
        padding: 2rem;
        min-height: 280px;
    }
    
    .testimonial-author img {
        width: 50px;
        height: 50px;
    }
    
    .testimonials-slider .owl-nav button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .testimonials-slider .owl-nav button.owl-prev {
        left: -20px;
    }
    
    .testimonials-slider .owl-nav button.owl-next {
        right: -20px;
    }
}

/* Modern 3D Auth Buttons */
.auth-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    transform-style: preserve-3d;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.05);
}

.auth-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s;
}

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

.auth-btn .btn-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.auth-btn .btn-text {
    position: relative;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-btn .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

/* Login Button Styles */
.login-btn {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    color: white;
    backdrop-filter: blur(10px);
}

.login-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 8px 25px rgba(var(--primary-rgb), 0.3),
        0 4px 15px rgba(0, 0, 0, 0.1);
}

.login-btn:hover .btn-icon {
    transform: translateX(3px) rotateY(15deg);
}

.login-btn:hover .btn-glow {
    width: 100px;
    height: 100px;
}

.login-btn:active {
    transform: translateY(0) scale(0.98);
}

/* Signup Button Styles */
.signup-btn {
    background: #0BD196;
    border: none;
    color: #193072;
    position: relative;
    font-weight: 700;
}

.signup-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-color);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

.signup-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 8px 25px rgba(25, 48, 114, 0.4),
        0 4px 15px rgba(0, 0, 0, 0.15);
    color: white;
}

.signup-btn:hover::after {
    opacity: 1;
}

.signup-btn:hover .btn-icon {
    transform: translateX(3px) rotateY(-15deg) scale(1.1);
    color: white;
}

.signup-btn:hover .btn-text {
    transform: translateX(2px);
    color: white;
    position: relative;
    z-index: 3;
}

.signup-btn:hover .btn-glow {
    width: 120px;
    height: 120px;
}

.signup-btn:active {
    transform: translateY(0) scale(0.98);
}

.signup-btn .btn-text,
.signup-btn .btn-icon {
    position: relative;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Icon Animation */
@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2px);
    }
}

.auth-btn .btn-icon {
    animation: iconFloat 2s ease-in-out infinite;
}

/* Pulse Effect on Focus */
.auth-btn:focus {
    outline: none;
    animation: buttonPulse 0.6s ease-out;
}

@keyframes buttonPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(var(--primary-rgb), 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .auth-btn .btn-icon {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 768px) {
    .auth-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .auth-btn .btn-icon {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 768px) {
    .blog-section .section-title {
        font-size: 2rem;
    }
    
    .blog-content {
        padding: 1.25rem;
    }
    
    .blog-content h5 {
        font-size: 1.1rem;
    }
    
    .blog-meta {
        gap: 0.5rem;
    }
    
    .blog-meta span {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .blog-card {
        transition: box-shadow 0.3s ease;
    }
    
    .blog-card:hover {
        transform: none;
    }
    
    .blog-image img {
        transition: none;
    }
    
    .blog-card:hover .blog-image img {
        transform: none;
    }
}

@media (max-width: 576px) {
    .contact-info {
        flex-direction: column;
        gap: .5rem;
        text-align: center;
    }
    
    .hero-title-new {
        font-size: 2rem;
    }
    
    .feature-item {
        font-size: .875rem;
    }
    
    .testimonial-card {
        margin: .5rem;
    }
}

/* Animations */
@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
    to {
        opacity: 1;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Kompakt App Download Section */
.app-download-section {
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
    max-height: 20vh;
    padding: 2rem 0;
}

.app-download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(33, 250, 185, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(25, 48, 114, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.app-content-compact {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.app-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* App Icon Pulse Animation */
.app-icon {
    background: linear-gradient(135deg, var(--gold-color), #1de6a8);
    color: var(--primary-color);
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    animation: iconPulse 2s ease-in-out infinite;
}

.app-icon i {
    font-size: 2rem;
}

/* Logo için stil */
.app-icon .app-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

/* Hover efekti için logo */
.app-icon:hover .app-logo {
    transform: scale(1.05);
}

/* Hover durumunda animasyonu hızlandır */
.app-icon:hover {
    animation: iconPulse 1s ease-in-out infinite;
}

/* Pulse Animation Keyframes */
@keyframes iconPulse {
    0% {
        box-shadow: 0 8px 25px rgba(33, 250, 185, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 
            0 8px 25px rgba(33, 250, 185, 0.5),
            0 0 0 10px rgba(33, 250, 185, 0.1),
            0 0 0 20px rgba(33, 250, 185, 0.05);
        transform: scale(1.02);
    }
    100% {
        box-shadow: 0 8px 25px rgba(33, 250, 185, 0.3);
        transform: scale(1);
    }
}

.app-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-color);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
}

.app-text p {
    font-size: 1rem;
    color: white;
    margin: 0;
    line-height: 1.4;
}

.download-buttons-compact {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
}

.download-btn-compact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, var(--primary-color), #1a4087);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(25, 48, 114, 0.3);
    min-width: 140px;
    font-weight: 600;
    font-size: 0.9rem;
}

.download-btn-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(25, 48, 114, 0.4);
    color: white;
    text-decoration: none;
}

.download-btn-compact i {
    font-size: 1.5rem;
}

.download-btn-compact.google-btn {
    background: linear-gradient(135deg, #34a853, #2d8f47);
    box-shadow: 0 5px 15px rgba(52, 168, 83, 0.3);
}

.download-btn-compact.google-btn:hover {
    box-shadow: 0 8px 20px rgba(52, 168, 83, 0.4);
}

.download-btn-compact.windows-btn {
    background: linear-gradient(135deg, #0078d4, #106ebe);
    box-shadow: 0 5px 15px rgba(0, 120, 212, 0.3);
}

.download-btn-compact.windows-btn:hover {
    box-shadow: 0 8px 20px rgba(0, 120, 212, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .app-download-section {
        max-height: 180px;
        padding: 1.5rem 0;
    }
    
    .app-info {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .app-icon {
        width: 50px;
        height: 50px;
    }
    
    .app-icon i {
        font-size: 1.5rem;
    }
    
    .app-text h3 {
        font-size: 1.2rem;
    }
    
    .app-text p {
        font-size: 0.9rem;
    }
    
    .download-buttons-compact {
        justify-content: center;
        margin-top: 1rem;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .download-btn-compact {
        min-width: 110px;
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .download-btn-compact i {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .download-buttons-compact {
        flex-direction: column;
        align-items: stretch;
    }
    
    .download-btn-compact {
        min-width: auto;
        width: 100%;
        justify-content: center;
    }
}

/* Eski stilleri kaldır */
.app-content,
.app-badge,
.app-title,
.app-description,
.app-features,
.download-buttons,
.download-btn,
.phone-mockup,
.phone-frame,
.phone-screen,
.app-interface,
.app-header,
.status-bar,
.signal-icons,
.app-nav,
.app-content-screen,
.portfolio-card,
.portfolio-value,
.portfolio-change,
.chart-preview,
.chart-line,
.quick-actions,
.action-btn,
.phone-shadow {
    display: none !important;
}

/* Animations */
@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0px) rotateY(-5deg);
    }
    50% {
        transform: translateY(-20px) rotateY(5deg);
    }
}

@keyframes chartGlow {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
        filter: brightness(1.2);
    }
}

@keyframes shadowPulse {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateX(-50%) scale(1.1);
        opacity: 0.2;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .category-card,
    .card-icon,
    .category-card .btn,
    .testimonial-card,
    .testimonials-slider .owl-nav button,
    .app-icon {
        animation: none;
        transition: none;
    }
    
    .category-card:hover {
        transform: translateY(-5px);
    }
    
    .testimonial-card:hover {
        transform: translateY(-5px);
    }
    
    .app-icon:hover {
        animation: none;
    }
    
    .phone-frame,
    .chart-line,
    .phone-shadow {
        animation: none;
    }
}

/* Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--gold-color);
    border-radius: 4px;
}

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

@media (max-width: 768px) {
   .logo-img{
    height:80px;
   }
}

/* Footer Logo Styles */
.footer-logo {

    width: 40vh;
    height: auto;
}



/* Logo icon container */
.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}