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

:root {
    --primary-red: #DC143C;
    --dark-red: #B22222;
    --black: #000000;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --dark-gray: #333333;
    --gold: #FFD700;
    --silver: #C0C0C0;
}

body {
    font-family: 'Noto Sans', sans-serif;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--black);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.nav-logo img {
    vertical-align: middle;
}

/* Mini org badge next to title */
.nav-org-badge {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    object-fit: cover;
    /* orantılı kırpma */
    clip-path: circle(48% at 50% 50%);
    /* daire kesimi */
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-red);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="%23DC143C" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-red);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--light-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 20, 60, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

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

.aikido-symbol {
    width: 300px;
    height: 300px;
    position: relative;
    animation: rotate 20s linear infinite;
}

.circle {
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-red);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inner-circle {
    width: 80%;
    height: 80%;
    background: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

.aikido-kanji {
    font-size: 4rem;
    color: var(--primary-red);
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-family: 'Brush Script MT', cursive, serif;
    font-style: italic;
    transform: rotate(-2deg);
    letter-spacing: 2px;
}

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

    to {
        transform: rotate(360deg);
    }
}

/* Page Header */
.page-header {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-red);
    letter-spacing: 3px;
    margin-bottom: 1rem;
}

.title-line {
    width: 100px;
    height: 4px;
    background: var(--primary-red);
    margin: 0 auto 1rem;
    border-radius: 2px;
}

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

/* Quick Info Section */
.quick-info {
    padding: 4rem 0;
    background: var(--black);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.info-card p {
    color: var(--light-gray);
}

/* About Content */
.about-content {
    padding: 4rem 0;
    background: var(--black);
}

.about-main {
    display: grid;
    /*grid-template-columns: 1fr 1fr;*/
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
    margin-left: 15%;
    margin-right: 15%;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.sensei-photo {
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.sensei-photo:hover {
    transform: scale(1.05);
}

.sensei-info {
    margin-top: 3rem;
}

.responsive-img {
    width: 100%;
    max-width: 600px;
    /* limits very large images */
    height: auto;
    display: block;
    margin: 0.5rem auto;
    /* centers the image */
}

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

.info-item {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
    text-align: center;
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.info-item h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.info-item p {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.info-note {
    color: var(--light-gray);
    font-size: 0.9rem;
    font-style: italic;
}

.dojo-story {
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(220, 20, 60, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
}

.dojo-story h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.story-text p {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.story-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    background: rgba(220, 20, 60, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
}

.feature h4 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* Aikido Content */
.aikido-intro {
    padding: 4rem 0;
    background: var(--black);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 1.5rem;
}

.intro-text p {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.aikido-symbol-large {
    width: 400px;
    height: 400px;
    position: relative;
    animation: rotate 30s linear infinite;
}

.aikido-symbol-medium {
    width: 250px;
    height: 250px;
    position: relative;
    animation: rotate 20s linear infinite;
}

.circle-large {
    width: 100%;
    height: 100%;
    border: 4px solid var(--primary-red);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inner-circle-large {
    width: 85%;
    height: 85%;
    background: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--white);
}

.aikido-kanji-large {
    font-size: 6rem;
    color: var(--primary-red);
    font-weight: bold;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    font-family: 'Brush Script MT', cursive, serif;
    font-style: italic;
    transform: rotate(-2deg);
    letter-spacing: 3px;
}

.aikido-principles {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-red);
    letter-spacing: 3px;
    margin-bottom: 3rem;
    text-align: center;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.principle-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.2);
}

.principle-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.principle-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.principle-card p {
    color: var(--light-gray);
    line-height: 1.6;
}

.aikido-philosophy {
    padding: 4rem 0;
    background: var(--black);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.philosophy-text h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.philosophy-text p {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.philosophy-quotes {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.quote {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
}

.quote p {
    color: var(--white);
    font-style: italic;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.quote cite {
    color: var(--primary-red);
    font-weight: 600;
}

.training-benefits {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.benefit ul {
    list-style: none;
    text-align: left;
}

.benefit li {
    color: var(--light-gray);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

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

/* Contact Content */
.contact-content {
    padding: 4rem 0;
    background: var(--black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-info h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.contact-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
    text-align: center;
}

.contact-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.contact-note {
    color: var(--light-gray);
    font-size: 0.9rem;
    font-style: italic;
}

.contact-form-section h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

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

.form-group label {
    display: block;
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--light-gray);
}

.map-section {
    margin-top: 4rem;
}

.map-section h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.map-note {
    text-align: center;
    color: var(--light-gray);
    margin-top: 1rem;
    font-style: italic;
}

.additional-info {
    margin-top: 4rem;
}

.additional-info .info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.additional-info .info-item {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-red);
}

.additional-info .info-item h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.additional-info .info-item ul {
    list-style: none;
}

.additional-info .info-item li {
    color: var(--light-gray);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.additional-info .info-item li::before {
    content: '•';
    color: var(--primary-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Home Page Additional Sections */
.about-preview {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-preview-text h2 {
    color: var(--primary-red);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.about-preview-text p {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.sensei-preview-photo {
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.aikido-preview {
    padding: 4rem 0;
    background: var(--black);
}

.aikido-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.aikido-preview-text h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.aikido-preview-text p {
    color: var(--light-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.aikido-principles-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.principle-preview {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(220, 20, 60, 0.1);
    border-radius: 5px;
    color: var(--white);
}

.principle-icon {
    font-size: 1.2rem;
}

.aikido-symbol-small {
    width: 200px;
    height: 200px;
    position: relative;
    animation: rotate 25s linear infinite;
}

.circle-small {
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-red);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inner-circle-small {
    width: 80%;
    height: 80%;
    background: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

.aikido-kanji-small {
    font-size: 3rem;
    color: var(--primary-red);
    font-weight: bold;
    font-family: 'Brush Script MT', cursive, serif;
    font-style: italic;
    transform: rotate(-2deg);
    letter-spacing: 2px;
}

.classes-preview {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.class-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
}

.class-card:hover {
    transform: translateY(-5px);
}

.class-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.class-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.class-schedule {
    margin-bottom: 1rem;
}

.class-schedule p {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.class-description {
    color: var(--light-gray);
    font-size: 0.9rem;
}

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

.contact-preview {
    padding: 4rem 0;
    background: var(--black);
}

.contact-preview-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-preview-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.contact-preview-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(220, 20, 60, 0.1);
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
}

.contact-preview-icon {
    font-size: 2rem;
}

.contact-preview-text h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-preview-text p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.contact-preview-cta {
    text-align: center;
}

/* Classes Page Styles */
.classes-overview {
    padding: 4rem 0;
    background: var(--black);
}

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

.overview-content h2 {
    color: var(--primary-red);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.overview-content p {
    color: var(--light-gray);
    font-size: 1.1rem;
    line-height: 1.8;
}

.adult-classes {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.children-classes {
    padding: 4rem 0;
    background: var(--black);
}

.class-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.class-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.class-info {
    display: grid;
    gap: 2rem;
}

.class-schedule-card,
.class-content-card,
.class-requirements-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

.class-schedule-card h3,
.class-content-card h3,
.class-requirements-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.schedule-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.schedule-day {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(220, 20, 60, 0.3);
}

.schedule-day:last-child {
    border-bottom: none;
}

.day {
    color: var(--white);
    font-weight: 600;
}

.time {
    color: var(--primary-red);
    font-weight: 600;
}

.content-list,
.requirements-list {
    list-style: none;
}

.content-list li,
.requirements-list li {
    color: var(--light-gray);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.content-list li::before,
.requirements-list li::before {
    content: '✓';
    color: var(--primary-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.class-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.class-placeholder {
    background: rgba(220, 20, 60, 0.1);
    padding: 3rem 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.class-placeholder h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.class-placeholder p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.class-benefits {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.benefit-card ul {
    list-style: none;
    text-align: left;
}

.benefit-card li {
    color: var(--light-gray);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.benefit-card li::before {
    content: '•';
    color: var(--primary-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.registration-info {
    padding: 4rem 0;
    background: var(--black);
}

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

.registration-content h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.registration-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.registration-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
}

.registration-card h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.registration-card p {
    color: var(--light-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.registration-card ul {
    list-style: none;
    text-align: left;
}

.registration-card li {
    color: var(--light-gray);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.registration-card li::before {
    content: '•';
    color: var(--primary-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Social Media Styles */
.social-contact-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

.social-contact-section h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

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

.social-card {
    background: rgba(220, 20, 60, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
}

.social-card:hover {
    transform: translateY(-5px);
}

.social-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.social-card h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.social-card p {
    color: var(--light-gray);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(225, 48, 108, 0.4);
}

.btn-facebook {
    background: #1877F2;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-facebook:hover {
    background: #166FE5;
    transform: translateY(-2px);
}

.btn-youtube {
    background: #FF0000;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-youtube:hover {
    background: #CC0000;
    transform: translateY(-2px);
}

.direct-contact {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(220, 20, 60, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

.direct-contact h3 {
    color: var(--primary-red);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(220, 20, 60, 0.1);
    border-radius: 10px;
    border-left: 4px solid var(--primary-red);
}

.method-icon {
    font-size: 2rem;
}

.method-info h4 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.method-info p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* Gallery Content */
.gallery-content {
    padding: 4rem 0;
    background: var(--black);
}

/* Gallery media: robust image/video containers */
.gallery-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    /* default ratio */
    background: rgba(255, 255, 255, 0.04);
    overflow: hidden;
}

.gallery-media img,
.gallery-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Optional ratio helpers */
.ratio-1x1 {
    aspect-ratio: 1 / 1;
}

.ratio-4x3 {
    aspect-ratio: 4 / 3;
}

.ratio-16x9 {
    aspect-ratio: 16 / 9;
}

.gallery-caption {
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.10) 0%, rgba(220, 20, 60, 0.05) 100%);
}

.gallery-caption h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.gallery-caption p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--primary-red);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.gallery-item {
    background: rgba(220, 20, 60, 0.1);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(220, 20, 60, 0.3);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-placeholder {
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.1) 0%, rgba(220, 20, 60, 0.05) 100%);
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.gallery-placeholder h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.gallery-placeholder p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.video-section {
    margin-top: 4rem;
}

.video-section h2 {
    color: var(--primary-red);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.video-item {
    background: rgba(220, 20, 60, 0.1);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(220, 20, 60, 0.3);
    transition: transform 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
}

.video-placeholder {
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.1) 0%, rgba(220, 20, 60, 0.05) 100%);
    position: relative;
}

.play-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-red);
}

.video-placeholder h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.video-placeholder p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.upload-section {
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(220, 20, 60, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
}

.upload-section h2 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    text-align: center;
    font-size: 2rem;
}

.upload-info p {
    color: var(--light-gray);
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.upload-form {
    max-width: 500px;
    margin: 0 auto;
}

.upload-area {
    border: 2px dashed rgba(220, 20, 60, 0.5);
    border-radius: 10px;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(220, 20, 60, 0.05);
    transition: all 0.3s ease;
}

.upload-area:hover {
    border-color: var(--primary-red);
    background: rgba(220, 20, 60, 0.1);
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-red);
}

.upload-area p {
    color: var(--light-gray);
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    padding: 2rem 0;
    border-top: 1px solid rgba(220, 20, 60, 0.3);
}

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

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

.footer-logo-img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.footer-logo span {
    color: var(--primary-red);
    font-weight: 600;
    letter-spacing: 1px;
}

.footer-text p {
    color: var(--light-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Organization Affiliation Styles */
.organization-affiliation {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(220, 20, 60, 0.3);
    text-align: center;
}

.organization-affiliation p {
    color: var(--primary-red);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.org-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.org-link:hover {
    transform: scale(1.05);
}

.referance {
    display: inline-block;
    transition: transform 0.3s ease;
    color: #DC143C;
    font-weight: 800;
}

.referance:hover {
    transform: scale(1.05);
}

.org-logo {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    object-fit: cover;
    /* orantılı kırpma */
    clip-path: circle(48% at 50% 50%);
    /* daire kesimi */
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        right: 0;
        top: 70px;
        flex-direction: column;
        background-color: var(--black);
        width: 100vw;
        /* prevent overflow */
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        /* allow scrolling inside menu */
    }

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

    .nav-menu li {
        margin: 1rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .aikido-symbol {
        width: 200px;
        height: 200px;
    }

    .aikido-kanji {
        font-size: 2.5rem;
    }

    .about-main,
    .contact-grid,
    .intro-content,
    .philosophy-content,
    .story-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Force contact cards one below the other on mobile */
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-card {
        padding: 1rem;
    }

    .principles-grid,
    .benefits-grid,
    .gallery-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    /* Slightly smaller badge on small screens */
    .nav-org-badge {
        height: 40px;
        width: 40px;
        border-radius: 50%;
        object-fit: cover;
        /* orantılı kırpma */
        clip-path: circle(48% at 50% 50%);
        /* daire kesimi */
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    }

    .organization-affiliation {
        margin-top: 0.75rem;
        padding-top: 0.75rem;
    }

    .org-logo {
        height: 40px;
        width: 40px;
        border-radius: 50%;
        object-fit: cover;
        /* orantılı kırpma */
        clip-path: circle(48% at 50% 50%);
        /* daire kesimi */
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    }

    .page-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .aikido-symbol-large {
        width: 250px;
        height: 250px;
    }

    .aikido-kanji-large {
        font-size: 3rem;
    }

    /* 2) Aikido Nedir: stack text and kanji, center the symbol */
    .about-preview-content {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
        align-items: start !important;
    }

    /* Make sure text appears first, image after */
    .about-preview-text {
        order: 1;
    }

    .about-preview-image {
        order: 2;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        margin-top: 0.5rem;
    }

    /* Constrain and center the image on mobile */
    .sensei-preview-photo {
        width: 100% !important;
        max-width: 360px !important;
        height: auto !important;
        display: block !important;
        margin: 0.5rem auto 0 auto !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .aikido-symbol {
        width: 150px;
        height: 150px;
    }

    .aikido-kanji {
        font-size: 2rem;
    }

    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }

    .filter-btn {
        width: 200px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.hero-content>* {
    animation: fadeInUp 1s ease-out;
}

.hero-text {
    animation-delay: 0.2s;
}

.hero-image {
    animation-delay: 0.4s;
}

/* --- Mobile-specific critical fixes (appended to avoid specificity issues) --- */
@media (max-width: 768px) {

    /* 1) Contact cards: single column and tighter spacing */
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .contact-card {
        padding: 1rem;
    }

    /* 2) Aikido Nedir: stack text and kanji, center the symbol */
    .about-preview-content {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
        align-items: start !important;
    }

    /* Make sure text appears first, image after */
    .about-preview-text {
        order: 1;
    }

    .about-preview-image {
        order: 2;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        margin-top: 0.5rem;
    }

    /* Constrain and center the image on mobile */
    .sensei-preview-photo {
        width: 100% !important;
        max-width: 360px !important;
        height: auto !important;
        display: block !important;
        margin: 0.5rem auto 0 auto !important;
    }

    .aikido-preview-content {
        display: grid !important;
        grid-template-columns: 1fr !important; /* tek sütun */
        gap: 1rem !important;
        align-items: start !important;
    }

    /* center the symbol block under the text */
    .aikido-preview-symbol {
        order: 2;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        margin-top: 0.5rem !important;
    }

    /* make the rotating symbol smaller & centered on mobile */
    .aikido-symbol-small {
        width: 140px !important;
        height: 140px !important;
        margin: 0 auto !important;
    }

    .aikido-kanji-small {
        font-size: 2rem !important;
        text-align: center;
    }
    
    .aikido-preview-text {
        order: 1;
    }


    /* 3) Derslerimiz: details stacked */
    .class-details {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .class-placeholder {
        max-width: 100%;
    }
}

.syllable-anim {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(1);
    color: var(--primary-red);
    font-family: 'Brush Script MT', cursive, serif;
    font-weight: bold;
    text-shadow: 2px 2px 8px #000a, 0 0 18px #fff8, 0 0 2px var(--white);
    pointer-events: none;
    z-index: 1002;
    user-select: none;
    opacity: 0.92;
    white-space: nowrap;
}

@media (max-width: 500px) {
    .syllable-anim {
        font-size: 1.6em !important;
        text-shadow: 1px 1px 5px #0007, 0 0 6px #fff5;
    }
}

@media (min-width: 992px) {
    .hero-content {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        padding-left: 2%;
        padding-right: 2%;
    }
}