/* CSS Variables for Theme */
:root {
    --primary-color: #28888d;
    --secondary-color: #9bd2d6;
    --background-color: #F2F6F5;
    --surface-color: #ffffff;
    --text-color: #0F1F24;
    --text-secondary: #2D9096;
    --shadow-color: rgba(45, 144, 150, 0.1);
    --gradient-bg: linear-gradient(135deg, #E8F0F0 0%, #D0D8D8 100%);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-color);
    overflow-x: hidden;
    transition: all 0.3s ease;
}

/* Navigation Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px var(--shadow-color);
    transition: all 0.3s ease;
}



.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: var(--text-color);
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-logo .logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    margin-right: 10px;
}

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

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

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
}

.nav-link:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transform: translateY(-2px);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}



/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

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

/* Hero Section - Made Bigger */
.hero {
    min-height: 100vh;
    padding-top: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-bg);
    padding-bottom: 2rem;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    min-height: 90vh;
}

.hero-left {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.gradient-background {
    background: linear-gradient(135deg, var(--primary-color) 30%, var(--secondary-color) 100%);
    width: 100%;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px rgba(30, 107, 94, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
    transition: height 0.3s ease;
}

.gradient-background:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.slogan-container {
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero-slogan {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.3;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.slogan-line-1 {
    display: block;
}

.slogan-line-2 {
    display: block;
    font-size: 2.2rem;
    opacity: 0.95;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-button {
    background: white;
    color: var(--primary-color);
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background: #F2F6F5;
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.hero-cards-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    max-width: 500px;
    justify-content: center;
}

.logo-card {
    background: #2D9096;
    border-radius: 25px;
    padding: 2rem;
    box-shadow: 0 15px 35px var(--shadow-color);
    transform: perspective(1000px) rotateY(5deg);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.logo-card:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.content-card {
    background: var(--surface-color);
    border-radius: 25px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px var(--shadow-color);
    transform: perspective(1000px) rotateY(5deg);
    transition: transform 0.3s ease;
    min-height: 250px;
    display: flex;
    align-items: center;
}

.content-card:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    border-radius: 15px;
}

/* Reviews Section */
.reviews {
    padding: 5rem 0;
    background: var(--surface-color);
    transition: all 0.3s ease;
}

.reviews-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-color);
}

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

.review-card {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all 0.3s ease;
    border-left: 4px solid var(--secondary-color);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.student-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    margin-right: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.avatar-initials {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.student-info h4 {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.student-info .student-grade {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.review-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.review-rating {
    display: flex;
    gap: 0.2rem;
}

.star {
    color: #2D9096;
    font-size: 1.2rem;
}

/* Hidden Reviews */
.hidden-review {
    display: none;
}

/* Show All Reviews Button */
.show-all-reviews-container {
    text-align: center;
    margin-top: 2rem;
}

.show-all-reviews-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.show-all-reviews-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 107, 94, 0.3);
}

/* Loading Placeholder */
.reviews-loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* How We Work Section */
.how-we-work {
    padding: 5rem 0;
    background: var(--background-color);
    transition: all 0.3s ease;
}

.how-we-work-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Horizontal Step Cards */
.steps-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 25px var(--shadow-color);
    transition: all 0.3s ease;
    border-left: 5px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px var(--shadow-color);
}

.step-card.expanded {
    background: linear-gradient(135deg, var(--surface-color) 0%, rgba(99, 102, 241, 0.05) 100%);
}

.step-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    padding-right: 60px;
}

.step-summary {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-right: 60px;
    line-height: 1.5;
    display: flex;
    align-items: center;
    justify-content: space-between;
}   

.step-description {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    margin-top: 0;
}

.step-card.expanded .step-description {
    max-height: 500px;
    opacity: 1;
    margin-top: 1.5rem;
}

.step-description p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-description ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-description li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.step-description li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.expand-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: fit-content;
    margin-left: 1rem;
}

.expand-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.expand-icon {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.step-card.expanded .expand-icon {
    transform: rotate(180deg);
}

.expand-text {
    transition: all 0.3s ease;
}

.step-card.expanded .expand-text {
    content: "Detayları Gizle";
}

/* About Us Section */
.about-us {
    padding: 5rem 0;
    background: var(--gradient-bg);
}

.about-us-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-content {
    margin-top: 3rem;
}

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

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--surface-color);
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow-color);
    min-width: 150px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Coaches Section */
.coaches {
    padding: 5rem 0;
    background: var(--surface-color);
}

.coaches-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.coach-card {
    background: var(--surface-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all 0.3s ease;
    position: relative;
}

.coach-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.coach-image-container {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.coach-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.coach-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 2rem 1.5rem 1.5rem;
    color: white;
}

.coach-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.coach-specialization {
    font-size: 0.9rem;
    opacity: 0.9;
}

.coach-content {
    padding: 1.5rem;
}

.coach-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.coach-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--gradient-bg);
    border-radius: 10px;
}

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

.coach-stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.coach-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.coach-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.coach-rating-value {
    font-weight: 600;
    color: var(--primary-color);
}

.coach-stars {
    display: flex;
    gap: 2px;
}

.coach-star {
    color: #2D9096;
    font-size: 0.9rem;
}

.coach-button {
    width: 100%;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.coach-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.coaches-loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* View All Coaches Button */
.coaches-actions {
    text-align: center;
    margin-top: 3rem;
}

.view-all-coaches-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px var(--shadow-color);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.view-all-coaches-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px var(--shadow-color);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.view-all-coaches-btn .arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.view-all-coaches-btn:hover .arrow {
    transform: translateX(5px);
}

/* Coaches Page Specific Styles */
.coaches-header {
    padding: 6rem 0 3rem 0;
    background: var(--gradient-bg);
    margin-top: 80px;
}

.coaches-header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.coaches-filter {
    margin-top: 3rem;
}

.filter-options {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--surface-color);
    color: var(--text-color);
    border: 2px solid var(--primary-color);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.filter-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-color: var(--secondary-color);
}

/* Fixed Coach Card Sizes */
.coaches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 350px));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
}

.coach-card {
    background: var(--surface-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all 0.3s ease;
    position: relative;
    height: 520px; /* Increased height to accommodate button */
    display: flex;
    flex-direction: column;
}

.coach-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.coach-image-container {
    position: relative;
    height: 200px; /* Fixed height for image container */
    overflow: hidden;
    flex-shrink: 0;
}

.coach-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.coach-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 2rem 1.5rem 1.5rem;
    color: white;
}

.coach-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 0; /* Allow content to shrink if needed */
}

.coach-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    flex: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4; /* Increased to 4 lines */
    -webkit-box-orient: vertical;
    min-height: 0;
}

.coach-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.8rem;
    background: var(--gradient-bg);
    border-radius: 10px;
}

.coach-button {
    width: 100%;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    margin-top: auto;
}

.coach-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

/* New Coach Card Elements */
.coach-education {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 0.3rem;
}

.coach-availability {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.coach-availability.available {
    background: rgba(110, 188, 85, 0.9);
    color: white;
}

.coach-availability.unavailable {
    background: rgba(220, 53, 69, 0.9);
    color: white;
}

.coach-area-badge {
    margin-bottom: 1rem;
}

.area-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}

.coach-price {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.coach-selection-indicator {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 25px;
    height: 25px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}

.coach-card.selected .coach-selection-indicator {
    opacity: 1;
    background: var(--secondary-color);
}

.selection-icon {
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
}

/* Selection Summary */
.coaches-selection-summary {
    background: var(--surface-color);
    border-radius: 15px;
    padding: 1.5rem;
    margin-top: 2rem;
    box-shadow: 0 5px 20px var(--shadow-color);
    border: 2px solid var(--primary-color);
}

.selection-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.selected-count {
    font-weight: 600;
    color: var(--primary-color);
}

.clear-selection-btn {
    background: var(--text-secondary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.clear-selection-btn:hover {
    background: var(--text-color);
}

.contact-selected-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-selected-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--surface-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow-color);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-item {
        margin: 1rem 0;
    }

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        min-height: 70vh;
    }

    .gradient-background {
        padding: 2.5rem;
        transform: none;
    }

    .gradient-background:hover {
        transform: scale(1.02);
    }

    .hero-slogan {
        font-size: 2rem;
    }

    .slogan-line-2 {
        font-size: 1.8rem;
    }

    .hero-cards-container {
        gap: 1.5rem;
    }

    .logo-card {
        transform: none;
        min-height: 180px;
        padding: 1.5rem;
    }

    .logo-card:hover {
        transform: scale(1.02);
    }

    .content-card {
        transform: none;
        min-height: 200px;
        padding: 2rem;
    }

    .content-card:hover {
        transform: scale(1.02);
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

@media screen and (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .hero-container {
        padding: 0 1rem;
    }

    .gradient-background {
        padding: 2rem;
    }

    .hero-slogan {
        font-size: 1.8rem;
    }

    .slogan-line-2 {
        font-size: 1.6rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }



    .reviews-container {
        padding: 0 1rem;
    }

    /* Mobile styles for step cards */
    .how-we-work-container {
        padding: 0 1rem;
    }

    .step-card {
        padding: 1.5rem;
    }

    .step-title {
        font-size: 1.3rem;
        padding-right: 50px;
    }

    .step-summary-wrapper {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        padding-right: 60px;
        flex-wrap: wrap;
    }
    .step-summary {
        font-size: 1rem;
        color: var(--text-secondary);
        flex: 1;
        line-height: 1.5;
    }
    
      
      .expand-button {
        margin-left: 1rem;
        padding: 0.5rem 1.2rem;
        font-size: 0.85rem;
        border-radius: 20px;
      }
      
      .coaches-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .coach-card {
        max-width: 400px;
        margin: 0 auto;
        height: 480px; /* Increased height for mobile */
    }

    .view-all-coaches-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .coaches-header {
        padding: 4rem 0 2rem 0;
    }

    .filter-options {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .coaches-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 300px));
        gap: 1.5rem;
        padding: 0 1rem;
        justify-content: center;
    }

    .about-stats {
        gap: 2rem;
    }

    .stat-item {
        min-width: 120px;
        padding: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        top: 1rem;
        right: 1rem;
    }

    .coaches-header {
        padding: 3rem 0 1.5rem 0;
    }

    .filter-options {
        gap: 0.3rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .coach-card {
        height: 460px;
    }

    .coach-image-container {
        height: 180px;
    }

    .coaches-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 280px));
        gap: 1rem;
        padding: 0 0.5rem;
    }

}

/* Loading placeholder for logo */
.hero-logo[src="logo.png"] {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 15px;
    position: relative;
    width: 250px;
    height: 250px;
}

.hero-logo[src="logo.png"]::after {
    content: "Logo Buraya\AYüklenecek";
    white-space: pre;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: 600;
    text-align: center;
    font-size: 1.2rem;
}
.stat-number {
    font-size: 2rem;
}

/* Footer Section */
.footer {
background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
color: white;
padding: 4rem 0 0 0;
margin-top: 5rem;
}

.footer-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 2rem;
}

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

.footer-section {
display: flex;
flex-direction: column;
}

.footer-title {
font-size: 1.5rem;
font-weight: 700;
margin-bottom: 1rem;
color: white;
}

.footer-description {
line-height: 1.6;
margin-bottom: 1.5rem;
opacity: 0.9;
font-size: 0.95rem;
}

.footer-subtitle {
font-size: 1.1rem;
font-weight: 600;
margin-bottom: 1rem;
color: white;
}

.footer-links {
list-style: none;
padding: 0;
}

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

.footer-link {
color: rgba(255, 255, 255, 0.8);
text-decoration: none;
transition: all 0.3s ease;
font-size: 0.9rem;
}

.footer-link:hover {
color: white;
transform: translateX(5px);
}

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

.social-link {
display: inline-flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
background: rgba(255, 255, 255, 0.1);
border-radius: 50%;
text-decoration: none;
transition: all 0.3s ease;
font-size: 1.2rem;
}

.social-link:hover {
background: rgba(255, 255, 255, 0.2);
transform: translateY(-3px);
}

.contact-info {
display: flex;
flex-direction: column;
gap: 1rem;
}

.contact-item {
display: flex;
align-items: flex-start;
gap: 0.8rem;
font-size: 0.9rem;
line-height: 1.4;
}

.contact-icon {
font-size: 1.1rem;
margin-top: 0.1rem;
flex-shrink: 0;
}

.footer-bottom {
border-top: 1px solid rgba(255, 255, 255, 0.2);
padding: 2rem 0;
margin-top: 2rem;
}

.footer-bottom-content {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 1rem;
}

.copyright {
font-size: 0.9rem;
opacity: 0.8;
margin: 0;
}

.made-by {
font-size: 0.8rem;
opacity: 0.6;
margin: 0.5rem 0 0 0;
text-align: center;
color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links {
display: flex;
gap: 2rem;
flex-wrap: wrap;
}

.footer-bottom-link {
color: rgba(255, 255, 255, 0.8);
text-decoration: none;
font-size: 0.85rem;
transition: all 0.3s ease;
}

.footer-bottom-link:hover {
color: white;
}

/* Footer Responsive */
@media screen and (max-width: 768px) {
.footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

.footer-bottom-links {
    justify-content: center;
    gap: 1.5rem;
}

.contact-item {
    font-size: 0.85rem;
}
}

@media screen and (max-width: 480px) {
.footer {
    padding: 3rem 0 0 0;
}

.footer-container {
    padding: 0 1rem;
}

.footer-content {
    gap: 1.5rem;
}

.footer-title {
    font-size: 1.3rem;
}

.footer-subtitle {
    font-size: 1rem;
}

.social-links {
    gap: 0.8rem;
}

.social-link {
    width: 35px;
    height: 35px;
    font-size: 1rem;
}
}