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

:root {
    --primary: #272162;
    --primary-dark: #1d1747;
    --primary-light: #3d2f7a;
    --accent: #ef037c;
    --accent-dark: #d0026a;
    --secondary: #272162;
    --text: #212121;
    --text-light: #757575;
    --bg: #ffffff;
    --bg-light: #f5f5f5;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    
    --font-display: var(--font-sevenbrothers-black), sans-serif;
    --font-body: var(--font-sevenbrothers), sans-serif;
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    --indigo: #272162;
    --pink: #ef037c;
    --radius: 14px;
}

.dark {
    --text: #f5f5f5;
    --text-light: #a3a3a3;
    --bg: #171717;
    --bg-light: #262626;
    --border: #404040;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-hover: rgba(0, 0, 0, 0.4);
}

.dark body {
    background: linear-gradient(135deg, #2a2a2a 0%, #171717 100%);
    background-attachment: fixed;
}

.dark .container {
    background: transparent;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.6;
    background: var(--bg);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* White theme specific - ensure text is dark */
html:not(.dark) body {
    color: #212121;
}

html:not(.dark) p,
html:not(.dark) span:not(.lang-code):not(.muted),
html:not(.dark) div:not(.dark):not(.section-title):not(.category-title),
html:not(.dark) li,
html:not(.dark) td,
html:not(.dark) th,
html:not(.dark) .category-subtitle,
html:not(.dark) .course-card-content p,
html:not(.dark) .course-card-content,
html:not(.dark) .legal-content,
html:not(.dark) .legal-section,
html:not(.dark) .legal-intro,
html:not(.dark) .legal-note,
html:not(.dark) .page-hero-subtitle {
    color: #212121;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary);
}

.dark h1, .dark h2, .dark h3, .dark h4, .dark h5, .dark h6 {
    color: var(--text);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    color: var(--text);
}

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

a:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: 2px solid var(--primary);
    background: var(--primary);
    color: white;
    font-family: var(--font-display);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 4px;
}

.btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

.btn-register {
    padding: 10px 20px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border: none;
    position: relative;
    overflow: hidden;
    color: white;
}

.btn-register::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-register:hover::before {
    left: 0;
}

.btn-register:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(239, 3, 124, 0.4);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 600;
}

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

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

.btn-accent:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-whatsapp {
    background: #25d366;
    border-color: #25d366;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    border-color: #20ba5a;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.dark .header {
    background: rgba(23, 23, 23, 0.9);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    min-height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    height: auto;
}

.logo-img {
    height: 75px;
    width: auto;
    max-width: 320px;
    transition: height 0.3s ease;
}

.logo-dark {
    display: none;
}

.dark .logo-light {
    display: none;
}

.dark .logo-dark {
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.mobile-menu-actions {
    display: none;
}

.nav-menu a {
    color: var(--text);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
    transition: var(--transition);
}

html:not(.dark) .nav-menu a {
    color: #212121;
}

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

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a.active::after {
    width: 100%;
    background: var(--accent);
}

.nav-menu a:hover {
    color: var(--accent);
}

.nav-menu a.active {
    color: var(--accent);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    transition: var(--transition);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 8px;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    width: 36px;
    height: 36px;
    position: relative;
}

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

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text);
    display: block;
}

html:not(.dark) .theme-toggle svg {
    color: #212121;
}

html:not(.dark) .theme-toggle svg {
    color: #212121;
}

.language-switcher {
    position: relative;
    z-index: 1000;
}

.lang-btn {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 6px 10px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text);
}

/* White theme: language button text should be black */
html:not(.dark) .lang-btn {
    color: #212121 !important;
}

.lang-btn:hover {
    background: var(--border);
}

.dark .lang-btn {
    background: var(--bg-light);
    border-color: var(--border);
    color: var(--text);
}

.dark .lang-btn:hover {
    background: var(--border);
}

.lang-text {
    font-size: 0.9rem;
    color: var(--text);
}

.lang-arrow {
    font-size: 0.7rem;
    color: var(--text-light);
    transition: var(--transition);
}

.language-switcher:hover .lang-arrow {
    transform: rotate(180deg);
}

.flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--bg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    list-style: none;
    min-width: 140px;
    display: none;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border);
    z-index: 1001;
    margin: 0;
    padding: 0;
}

.lang-dropdown.show {
    display: block;
}

.lang-dropdown li {
    margin: 0;
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--text);
    transition: var(--transition);
    font-size: 0.85rem;
    text-decoration: none;
}

.lang-dropdown a:hover {
    background: var(--bg-light);
    color: var(--primary);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 120px 0;
    text-align: center;
}

/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
}

.hero-slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    display: block;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    display: block;
    transform: scale(1);
    transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-slider-wrapper[data-transitioning="true"] .hero-slide img {
    transform: scale(1.1);
}

.hero-slider-nav {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
}

.hero-slider-dot {
    width: 8px;
    height: 40px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.hero-slider-dot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, var(--accent) 0%, var(--primary) 100%);
    transition: height 0.3s ease;
}

.hero-slider-dot.active::before {
    height: 100%;
}

.hero-slider-dot.active {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 10px rgba(239, 3, 124, 0.5);
}

.hero-slider-prev,
.hero-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.hero-slider-prev {
    left: 20px;
}

.hero-slider-next {
    right: 20px;
}

.hero-slider-prev:hover,
.hero-slider-next:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.page-hero {
    background: var(--bg-light);
    padding: 80px 0;
    text-align: center;
}

.page-hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-top: 1rem;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

html:not(.dark) .section-subtitle {
    color: #757575;
}

/* Course Cards */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.courses-grid-featured {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.course-card {
    background: var(--bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

.dark .course-card {
    background: var(--bg);
    border-color: var(--border);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px var(--shadow-hover);
}

.course-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #929292 0%, #6b6b6b 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.course-card-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-size: 1.2rem;
    font-weight: 700;
}

.dark .course-card-content h3 {
    color: #ffffff;
}

.dark .course-card-content p {
    color: rgba(255, 255, 255, 0.9);
}

.dark .btn-outline {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
}

.dark .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.course-card-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1rem;
}

.course-card-footer {
    margin-top: auto;
    padding-top: 1rem;
    text-align: center;
}

.course-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.section-title::after {
    background: var(--accent);
}

.course-meta {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Why Us */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.why-us-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.why-us-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px var(--shadow-hover);
}

.why-us-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    margin: 0 auto 1rem;
}

/* Why Us Modern */
.why-us-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.why-us-item-modern {
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-us-item-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.why-us-item-modern:hover::before {
    left: 100%;
}

.why-us-item-modern:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.why-us-icon-modern {
    width: 60px;
    height: 60px;
    background: transparent;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 2px solid white;
    position: relative;
}

.why-us-item-modern:hover .why-us-icon-modern {
    transform: scale(1.1);
    border-color: rgb(255, 162, 8);
}

.why-us-icon-modern svg {
    width: 40px;
    height: 40px;
    fill: white;
    color: white;
    transition: fill 0.3s ease, filter 0.3s ease;
}

/* İkon renkleri - Marka renkleri - Hover efekti */
.why-us-item-modern:hover .why-us-icon-modern svg {
    fill: #ffa208;
    filter: drop-shadow(0 0 8px rgba(255, 162, 8, 0.5));
}

/* Başlık hover efekti */
.why-us-item-modern h3 {
    transition: color 0.3s ease;
}

.why-us-item-modern:hover h3 {
    color: #ffa208;
}

.icon-emoji {
    font-size: 1.5rem;
    display: block;
    color: white;
    font-weight: 300;
    line-height: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.why-us-item-modern h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    transition: color 0.3s ease;
}

.why-us-item-modern:hover h3 {
    color: #ffa208;
}

.why-us-item-modern p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item img,
.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.5s ease, transform 0.3s ease;
    display: block;
}

.gallery-item {
    cursor: pointer;
    overflow: hidden;
}

.gallery-item:hover img,
.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-item .image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-light);
    transition: var(--transition);
}


.gallery-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.gallery-tab {
    padding: 12px 24px;
    background: white;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.gallery-tab.active,
.gallery-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.hidden {
    display: none;
}

/* About Page - Intro Section */
.about-intro-title {
    font-size: 32px;
    margin-bottom: 1.5rem;
    color: #000000;
    font-weight: 700;
}

.about-intro-text {
    width: 50%;
}

.about-intro-text p {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1.75rem;
    color: rgb(0 0 0 / 95%);
    font-weight: 600;
}

.about-intro-last-sentence {
    margin-bottom: 1.5rem !important;
}

.about-intro-signature {
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.about-intro-signature img {
    max-width: 200px;
    height: auto;
    opacity: 0.8;
    display: block;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 4px;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}

.radio-label input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.registration-form {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

.registration-form.modern-form {
    max-width: 900px;
    width: 100%;
}

/* Modern Form Styles */
.modern-form {
    max-width: 100%;
}

.form-group-modern {
    margin-bottom: 1.5rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 0;
    color: var(--text-light);
    z-index: 1;
    pointer-events: none;
}

.modern-form input[type="text"],
.modern-form input[type="email"],
.modern-form input[type="tel"],
.modern-form .modern-textarea {
    width: 100%;
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border: none;
    border-bottom: 2px solid var(--border);
    background: transparent;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--text);
    transition: var(--transition);
    outline: none;
}

.modern-form .modern-select {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    border: none;
    border-bottom: 2px solid var(--border);
    background: transparent;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--text);
    transition: var(--transition);
    outline: none;
}

.modern-form input:focus,
.modern-form .modern-select:focus,
.modern-form .modern-textarea:focus {
    border-bottom-color: var(--accent);
}

.modern-form input::placeholder,
.modern-form .modern-textarea::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.dark .modern-form input[type="text"],
.dark .modern-form input[type="email"],
.dark .modern-form input[type="tel"],
.dark .modern-form .modern-textarea {
    color: var(--text);
    border-bottom-color: var(--border);
}

.dark .modern-form .modern-select {
    color: var(--text);
    border-bottom-color: var(--border);
}

.dark .modern-form input:focus,
.dark .modern-form .modern-select:focus,
.dark .modern-form .modern-textarea:focus {
    border-bottom-color: var(--accent);
}

.dark .input-icon {
    color: var(--text-light);
}

.modern-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.dark .modern-select {
    /* Arrow removed */
}

/* White theme: selectbox background should be light, text should be black */
html:not(.dark) .modern-form .modern-select {
    background-color: #f5f5f5;
    color: #212121;
}

html:not(.dark) .modern-form .modern-select option {
    background-color: #f5f5f5;
    color: #212121;
}

.modern-select option {
    background-color: var(--bg);
    color: var(--text);
    padding: 0.5rem;
    font-family: var(--font-body);
}

.dark .modern-select option {
    background-color: var(--bg-light);
    color: var(--text);
}

.modern-textarea {
    resize: vertical;
    min-height: 120px;
    padding-top: 0.75rem;
}

.radio-group-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-weight: 500;
}

.social-contact {
    margin-top: 1.5rem;
}

.social-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.social-contact-link:hover {
    color: var(--accent-dark);
    transform: scale(1.05);
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px var(--shadow-hover);
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
}

.price {
    font-size: 2.5rem;
    font-family: var(--font-display);
    color: var(--primary);
    margin: 1rem 0;
}

.pricing-card ul {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-card ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pricing-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Events */
.events-list {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.event-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    background: var(--bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border);
}

.event-image {
    width: 100%;
    height: 200px;
    background: var(--bg-light);
}

.event-content {
    padding: 1.5rem;
}

.event-date,
.event-location {
    color: var(--text-light);
    margin: 0.5rem 0;
}

/* Instructors */
.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.instructor-card {
    background: var(--bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.instructor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px var(--shadow-hover);
}

.instructor-image {
    width: 100%;
    height: 250px;
    background: var(--bg-light);
    overflow: hidden;
}

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

.instructor-info {
    padding: 1.5rem;
}

.instructor-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.instructor-title {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.instructor-specialty {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.instructor-specialty .badge {
    background: var(--accent);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.dark .instructor-specialty .badge {
    background: var(--accent);
    color: white;
}

.instructor-bio {
    margin-bottom: 1rem;
}

.instructor-specialties {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.badge {
    background: var(--bg-light);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
}

/* Footer */
.footer {
    background: var(--bg-light);
    color: var(--text);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border);
}

.dark .footer {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-top: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.footer-col h3,
.footer-col h4 {
    margin-bottom: 1rem;
    color: var(--text);
}

.dark .footer-col h3,
.dark .footer-col h4 {
    color: white;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: var(--text-light);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-col a[href^="mailto:"] {
    color: var(--accent);
}

.footer-col a[href^="mailto:"]:hover {
    color: var(--accent);
}

.dark .footer-col a {
    color: rgba(255, 255, 255, 0.9);
}

.dark .footer-col a:hover {
    color: var(--accent);
}

.dark .footer-col a[href^="mailto:"] {
    color: var(--accent);
}

.dark .footer-col a[href^="mailto:"]:hover {
    color: var(--accent-dark);
}

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

.social-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--accent);
    transform: scale(1.1);
}

.dark .social-icon {
    color: rgba(255, 255, 255, 0.9);
}

.dark .social-icon:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-light);
}


.dark .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.dark .legal-section h2 {
    color: white;
}

.legal-section p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-section a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.legal-section a:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

.dark .legal-section a {
    color: var(--accent);
}

.dark .legal-section a:hover {
    color: var(--accent-dark);
}

.legal-section ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-section li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.legal-note {
    background: var(--bg-light);
    padding: 1rem;
    border-left: 4px solid var(--primary);
    margin-top: 1rem;
    border-radius: 4px;
}

.dark .legal-note {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--accent);
}

.legal-updated {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-light);
    text-align: center;
}

/* Placeholders */
.image-placeholder {
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.map-placeholder {
    height: 300px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    border-radius: 8px;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: var(--bg);
    border: 2px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--text);
}

/* White theme: filter buttons should have black text */
html:not(.dark) .filter-btn {
    color: #212121;
}

.filter-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: white;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(239, 3, 124, 0.1);
}

/* White theme: hover should keep black text, active should be white */
html:not(.dark) .filter-btn:hover {
    color: #212121;
}

html:not(.dark) .filter-btn.active {
    color: white;
}

.dark .filter-btn {
    background: var(--bg-light);
    border-color: var(--border);
    color: var(--text);
}

.dark .filter-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: white;
}

.dark .filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(239, 3, 124, 0.2);
}

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

.category-title {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.dark .category-title {
    color: var(--text);
}

.category-subtitle {
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Course Detail */
.course-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.course-image {
    width: 100%;
    height: 400px;
    background: var(--bg-light);
    border-radius: 8px;
    margin-bottom: 2rem;
}

.course-info-card {
    background: var(--bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    margin-bottom: 1rem;
    border: 1px solid var(--border);
}

.course-info-card h3 {
    margin-bottom: 1rem;
}

.course-info-card p {
    margin-bottom: 0.5rem;
}

.course-detail-sidebar .btn-dance-text-container {
    display: block;
    margin: 0 auto;
    width: fit-content;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 8px var(--shadow);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-hover);
}

.dark .contact-card {
    background: var(--bg-light);
    border-color: var(--border);
}

.contact-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(239, 3, 124, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--accent);
}

.contact-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
    font-size: 1.2rem;
}

.dark .contact-card h3 {
    color: white;
}

.contact-card p {
    color: var(--text-light);
    margin: 0;
}

.contact-card a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

.contact-form-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 8px var(--shadow);
}

.dark .contact-form-card {
    background: var(--bg-light);
    border-color: var(--border);
}

.contact-form-card h2 {
    margin-bottom: 2rem;
    color: var(--primary);
}

.dark .contact-form-card h2 {
    color: white;
}

.instagram-card {
    background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
    border-radius: 12px;
    padding: 2.5rem;
    color: white;
    box-shadow: 0 2px 8px var(--shadow);
}

.instagram-card h2 {
    color: white;
    margin-bottom: 1rem;
}

.instagram-embed-wrapper {
    width: 100%;
    height: 500px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
    margin-bottom: 1.5rem;
}

.instagram-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.instagram-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: #833ab4;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.instagram-link-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.map-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 8px var(--shadow);
}

.dark .map-card {
    background: var(--bg-light);
    border-color: var(--border);
}

.map-card h2 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.dark .map-card h2 {
    color: white;
}

.contact-info h2,
.contact-info h3 {
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.contact-info a:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

.dark .contact-info a {
    color: var(--accent);
}

.dark .contact-info a:hover {
    color: var(--accent-dark);
}

.contact-info h2:first-child {
    margin-top: 0;
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 1rem;
    max-width: 900px;
    margin: 2rem auto 0;
}

.faq-item {
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-item-header {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-light);
    transition: var(--transition);
}

.faq-item.active .faq-item-header {
    background: var(--accent);
    color: white;
}

.faq-item h3 {
    margin: 0;
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.faq-item.active h3 {
    color: white;
}

.faq-item-icon {
    font-size: 1rem;
    color: var(--accent);
    transition: var(--transition);
    transform: rotate(0deg);
}

.faq-item.active .faq-item-icon {
    color: white;
    transform: rotate(180deg);
}

.faq-item-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-item-content {
    max-height: 1000px;
}

.faq-item-content-inner {
    padding: 0 1.5rem 1.5rem;
    color: var(--text);
    line-height: 1.8;
    font-size: 0.95rem;
}

.dark .faq-item {
    background: var(--bg-light);
    border-color: var(--border);
}

.dark .faq-item-header {
    background: var(--bg);
}

.dark .faq-item.active .faq-item-header {
    background: var(--accent);
}

.dark .faq-item h3 {
    color: var(--text);
}

.dark .faq-item.active h3 {
    color: white;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--bg);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 12px var(--shadow);
        transition: var(--transition);
        border-top: 1px solid var(--border);
        z-index: 999;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-actions {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--border);
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .mobile-menu-register {
        display: block;
        padding: 0.75rem 1rem;
        background: var(--accent);
        color: white;
        text-align: center;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 600;
        transition: var(--transition);
    }
    
    .mobile-menu-register:hover {
        background: var(--primary);
        transform: translateY(-2px);
    }
    
    .mobile-menu-controls {
        display: flex;
        gap: 0.75rem;
        align-items: center;
    }
    
    .mobile-theme-toggle {
        background: var(--bg-light);
        border: 1px solid var(--border);
        padding: 0.5rem;
        cursor: pointer;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        transition: var(--transition);
    }
    
    .mobile-theme-toggle:hover {
        background: var(--border);
    }
    
    .mobile-theme-icon {
        width: 20px;
        height: 20px;
        color: var(--text);
        display: block;
    }
    
    .mobile-language-switcher {
        position: relative;
        flex: 1;
    }
    
.mobile-lang-btn {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 6px;
    width: 100%;
    color: var(--text);
    font-size: 0.9rem;
}

html:not(.dark) .mobile-lang-btn {
    color: #212121;
}
    
    .mobile-lang-btn:hover {
        background: var(--border);
    }
    
    .mobile-lang-dropdown {
        position: absolute;
        top: calc(100% + 6px);
        left: 0;
        right: 0;
        background: var(--bg);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
        list-style: none;
        display: none;
        border-radius: 6px;
        overflow: hidden;
        border: 1px solid var(--border);
        z-index: 1001;
        margin: 0;
        padding: 0;
    }
    
    .mobile-lang-dropdown.show {
        display: block;
    }
    
    .mobile-lang-dropdown li {
        margin: 0;
    }
    
.mobile-lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text);
    transition: var(--transition);
    font-size: 0.9rem;
    text-decoration: none;
}

html:not(.dark) .mobile-lang-dropdown a {
    color: #212121;
}
    
    .mobile-lang-dropdown a:hover {
        background: var(--bg-light);
        color: var(--accent);
    }
    
    .header-actions {
        display: none !important;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .courses-grid-featured {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .hero-slider-prev,
    .hero-slider-next {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .hero-slider-prev {
        left: 10px;
    }
    
    .hero-slider-next {
        right: 10px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .courses-grid,
    .courses-grid-featured,
    .pricing-grid,
    .instructors-grid {
        grid-template-columns: 1fr;
    }
    
    .courses-grid-featured {
        gap: 1.5rem;
    }
    
    .event-card {
        grid-template-columns: 1fr;
    }
    
    .course-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card,
    .instagram-card,
    .map-card {
        padding: 1.5rem;
    }
    
    .instagram-embed-wrapper {
        height: 400px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filter-tabs {
        flex-direction: column;
    }
    
    .filter-btn {
        width: 100%;
    }
    
    .hero-slider-nav {
        top: 15px;
        right: 15px;
        gap: 8px;
    }
    
    .hero-slider-dot {
        width: 6px;
        height: 30px;
    }
    
    .logo-img {
        height: 60px;
        max-width: 240px;
    }
    
    .btn-register {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .theme-toggle {
        width: 32px;
        height: 32px;
        padding: 6px;
    }
    
    .lang-btn {
        padding: 5px 8px;
        font-size: 0.7rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-menu a {
        font-size: 0.85rem;
    }
    
    .why-us-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .why-us-item-modern {
        padding: 2rem 1.5rem;
    }
    
.icon-emoji {
    font-size: 2rem;
    color: white;
    font-weight: 300;
    line-height: 1;
}

.why-us-icon-modern {
    width: 60px;
    height: 60px;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.why-us-item-modern:hover .why-us-icon-modern {
    transform: scale(1.1);
    border-color: rgb(255, 162, 8);
}

/* Dans Butonu - Köşelerden Çizilen Border Animasyonu */
.btn-dance {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(39, 33, 98, 0.95), rgba(239, 3, 124, 0.20));
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.3px;
    overflow: hidden;
    isolation: isolate;
    transform: translateZ(0);
    box-shadow: 0 10px 24px rgba(39, 33, 98, 0.25);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
    font-family: var(--font-body);
    border: none;
    cursor: pointer;
}

.btn-dance .btn-text {
    position: relative;
    z-index: 2;
}

/* Köşe "çizgileri" */
.btn-dance .c {
    position: absolute;
    width: 12px;
    height: 12px;
    z-index: 1;
    pointer-events: none;
    opacity: 0.95;
}

/* Başlangıçta köşelerde küçük L şekilleri */
.btn-dance .tl {
    left: 8px;
    top: 8px;
    border-left: 2px solid var(--pink);
    border-top: 2px solid var(--pink);
}

.btn-dance .tr {
    right: 8px;
    top: 8px;
    border-right: 2px solid var(--pink);
    border-top: 2px solid var(--pink);
}

.btn-dance .bl {
    left: 8px;
    bottom: 8px;
    border-left: 2px solid var(--pink);
    border-bottom: 2px solid var(--pink);
}

.btn-dance .br {
    right: 8px;
    bottom: 8px;
    border-right: 2px solid var(--pink);
    border-bottom: 2px solid var(--pink);
}

.btn-dance .c {
    transition: width 0.28s cubic-bezier(0.2, 0.9, 0.2, 1),
                height 0.28s cubic-bezier(0.2, 0.9, 0.2, 1),
                filter 0.28s ease;
}

/* Hover'da çizgiler uzayıp dikdörtgeni "tamamlıyor" */
.btn-dance:hover .c {
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    filter: drop-shadow(0 0 10px rgba(239, 3, 124, 0.55));
}

/* Hover: dans hissi için hafif "lift" + glow */
.btn-dance:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(239, 3, 124, 0.20), 0 14px 30px rgba(39, 33, 98, 0.25);
    filter: saturate(1.05);
}

/* Click: ufak "bounce" */
.btn-dance:active {
    transform: translateY(0px) scale(0.985);
}

/* Focus görünürlüğü */
.btn-dance:focus-visible {
    outline: 3px solid rgba(239, 3, 124, 0.55);
    outline-offset: 3px;
}

/* Block variant */
.btn-dance.btn-block {
    display: flex;
    width: 100%;
}

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

.hidden {
    display: none !important;
}