/* ===================================
   Color Variables & Global Styles
   =================================== */
:root {
    --color-primary: #1B3C53;
    --color-secondary: #234C6A;
    --color-tertiary: #456882;
    --color-accent: #D2C1B6;
    --color-dark: #0F1E2B;
    --color-light: #F8F9FA;
    --color-white: #FFFFFF;
    --color-text: #2C3E50;
    --color-text-light: #6C757D;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Performance optimizations */
* {
    will-change: auto;
}

/* GPU acceleration for animations */
.hero-background,
.cta-background,
.vm-card-image img,
.service-card,
.pricing-card,
.nav-link,
.btn,
.footer-section a,
.social-links a {
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Optimize repaints */
.navbar,
#splash-screen {
    will-change: transform, opacity;
}

/* Smooth scrolling with reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

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

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

ul {
    list-style: none;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-accent), #E8D5C4);
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #C5B4A8, var(--color-accent));
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

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

.btn-outline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--color-primary);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
    z-index: -1;
}

.btn-outline:hover::before {
    width: 300px;
    height: 300px;
}

.btn-outline:hover {
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

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

.btn-danger:hover {
    background: #c82333;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-logo img {
    width: 45px;
    height: 45px;
    transition: var(--transition);
}

.nav-logo:hover img {
    transform: rotate(360deg) scale(1.1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
    background: rgba(27, 60, 83, 0.05);
}

.nav-link.nav-cta {
    background: var(--color-primary);
    color: var(--color-white);
}

.nav-link.nav-cta:hover {
    background: var(--color-secondary);
}

.nav-link.nav-student-login {
    background: linear-gradient(135deg, var(--color-accent), #E8D5C4);
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-slow);
}

.nav-link.nav-student-login:hover {
    background: linear-gradient(135deg, #C5B4A8, var(--color-accent));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.nav-link.nav-student-login i {
    font-size: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 70px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 60, 83, 0.75) 0%, rgba(35, 76, 106, 0.7) 50%, rgba(69, 104, 130, 0.65) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.hero-text {
    color: var(--color-white);
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    white-space: nowrap;
}

.hero-subtitle {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
    color: var(--color-accent);
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

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

.profile-image {
    width: 100%;
    max-width: 450px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-white);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 20px); }
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes breathe {
    0%, 100% { 
        transform: scale(1);
        box-shadow: var(--shadow);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: var(--shadow-lg);
    }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1;
    }
    50% { 
        opacity: 0.8;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100px);
    }
}

/* ===================================
   Page Header
   =================================== */
.page-header {
    padding: 150px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-tertiary) 100%);
    opacity: 0.95;
    z-index: 0;
}

.page-title {
    position: relative;
    z-index: 1;
    font-size: 48px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 15px;
}

.page-subtitle {
    position: relative;
    z-index: 1;
    font-size: 20px;
    color: var(--color-white);
    opacity: 0.9;
}

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

.section-header {
    text-align: center !important;
    margin-bottom: 60px;
    width: 100%;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 15px;
    text-align: center !important;
}

.section-line {
    width: 100px;
    height: 4px;
    background: var(--color-accent);
    margin: 0 auto 20px !important;
    border-radius: 2px;
    display: block;
}

.section-description {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    display: block;
}

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(27, 60, 83, 0.2) 100%);
}

.about-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
}

/* ===================================
   Vision Mission Section
   =================================== */
.vision-mission {
    background: linear-gradient(to bottom, var(--color-light) 0%, var(--color-white) 100%);
    padding: 80px 0;
}

.vm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.vm-card {
    background: var(--color-white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition-slow);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.vm-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 60, 83, 0.9), rgba(35, 76, 106, 0.9));
    opacity: 0;
    transition: var(--transition-slow);
    z-index: 1;
}

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

.vm-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

/* Wide card for "Ne Yapıyorum" - vertical layout with cropped image */
.vm-card-wide .vm-card-image {
    height: 250px;
}

.vm-card-wide .vm-card-image img {
    object-fit: cover;
    object-position: center 50%;
}

.vm-card-image {
    height: 300px;
    overflow: hidden;
    position: relative;
}

.vm-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.vm-card:hover .vm-card-image img {
    transform: scale(1.15);
}

.vm-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.vm-card-content {
    padding: 40px;
    position: relative;
    z-index: 10;
    transition: var(--transition-slow);
}

.vm-card:hover .vm-card-content {
    color: var(--color-white);
}

.vm-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-slow);
    animation: breathe 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.vm-card:hover .vm-icon {
    background: linear-gradient(135deg, var(--color-accent), #E8D5C4);
    color: var(--color-primary);
    transform: rotate(360deg) scale(1.1);
    animation: none;
}

.vm-card h3 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.vm-card:hover h3 {
    color: var(--color-white);
}

.vm-card p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    transition: var(--transition);
}

.vm-card:hover p {
    color: rgba(255, 255, 255, 0.95);
}

.vm-card-full {
    grid-column: 1 / -1;
}

.vm-card-full .vm-card-image {
    height: 400px;
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.service-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--color-light);
    border-radius: 15px;
    transition: var(--transition-slow);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(27, 60, 83, 0.05), transparent);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.service-card:hover::before {
    width: 500px;
    height: 500px;
}

.service-card:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 15px 40px rgba(27, 60, 83, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin: 0 auto 25px;
    transition: var(--transition-slow);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--color-accent), #E8D5C4);
    color: var(--color-primary);
    transform: scale(1.15) rotateY(360deg);
    box-shadow: var(--shadow-xl);
}

.service-card h3 {
    font-size: 22px;
    color: var(--color-primary);
    margin-bottom: 15px;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover h3 {
    color: var(--color-secondary);
}

.service-card p {
    color: var(--color-text-light);
    line-height: 1.6;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover p {
    color: var(--color-text);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    position: relative;
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.cta-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 60, 83, 0.85) 0%, rgba(35, 76, 106, 0.85) 100%);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
}

.cta-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.6);
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.cta .btn-outline {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--color-white);
    color: var(--color-white);
    backdrop-filter: blur(10px);
}

.cta .btn-outline::before {
    background: var(--color-white);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-section ul li {
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

.footer-credit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-credit .separator {
    color: rgba(255, 255, 255, 0.3);
    margin: 0 5px;
}

.footer-credit a {
    color: var(--color-accent);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.footer-credit a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s;
}

.footer-credit a:hover::after {
    width: 100%;
}

.footer-credit a:hover {
    color: #E8D5C4;
    transform: translateY(-2px);
}

.admin-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 15px;
    background: rgba(210, 193, 182, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(210, 193, 182, 0.3);
    transition: var(--transition);
}

.admin-link:hover {
    background: rgba(210, 193, 182, 0.2);
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(210, 193, 182, 0.3);
}

.admin-link i {
    font-size: 14px;
}

/* ===================================
   Pricing Section
   =================================== */
.pricing-section {
    padding: 100px 0 120px 0;
}

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

.section-intro h2 {
    font-size: 38px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.section-intro p {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 800px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 100px;
    padding-bottom: 60px;
}

.pricing-card {
    background: var(--color-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition-slow);
    position: relative;
    cursor: pointer;
    border: 3px solid transparent;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(27, 60, 83, 0.05), transparent);
    transition: left 0.7s;
}

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

.pricing-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 50px rgba(27, 60, 83, 0.25);
    border-color: var(--color-primary);
}

.pricing-card.featured {
    border: 3px solid var(--color-primary);
    animation: breathe 4s ease-in-out infinite;
}

.pricing-card.featured:hover {
    animation: none;
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-header {
    padding: 40px 30px;
    text-align: center;
    background: linear-gradient(to bottom, var(--color-light) 0%, var(--color-white) 100%);
}

.pricing-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin: 0 auto 20px;
    transition: var(--transition-slow);
    box-shadow: var(--shadow);
}

.pricing-card:hover .pricing-icon {
    transform: rotate(360deg) scale(1.15);
    background: linear-gradient(135deg, var(--color-accent), #E8D5C4);
    color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.pricing-header h3 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-primary);
}

.price-currency {
    font-size: 24px;
    color: var(--color-text-light);
}

.pricing-duration {
    color: var(--color-text-light);
    margin-top: 10px;
}

.pricing-content {
    padding: 30px;
}

.package-description {
    color: var(--color-text);
    margin-bottom: 25px;
    line-height: 1.6;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    align-items: flex-start;
}

.pricing-features i {
    color: var(--color-success);
    font-size: 18px;
    margin-top: 3px;
}

.pricing-features span {
    flex: 1;
    color: var(--color-text);
    line-height: 1.5;
}

.pricing-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.info-card {
    text-align: center;
    padding: 30px;
    background: var(--color-white);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin: 0 auto 15px;
}

.info-card h4 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.info-card p {
    color: var(--color-text-light);
    font-size: 14px;
}

.faq-section {
    padding: 60px 0;
    margin-bottom: 80px;
}

.faq-section h2 {
    text-align: center;
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 40px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
}

.faq-item {
    background: var(--color-white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.faq-item h4 {
    font-size: 16px;
    color: var(--color-primary);
    margin-bottom: 12px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.faq-item p {
    color: var(--color-text);
    line-height: 1.6;
}

.pricing-cta {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-tertiary) 100%);
    border-radius: 20px;
    color: var(--color-white);
}

.pricing-cta h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.pricing-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* ===================================
   Form Styles
   =================================== */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 60, 83, 0.1);
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--color-text-light);
    font-size: 13px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-section {
    background: var(--color-white);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.form-section h3 {
    font-size: 22px;
    color: var(--color-primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.checkbox-label input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin-top: 4px;
    cursor: pointer;
    position: relative;
    z-index: 2;
    pointer-events: auto !important;
    appearance: none;
    -webkit-appearance: none;
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    background: white;
    transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: '✓';
    display: block;
    text-align: center;
    color: white;
    font-size: 16px;
    font-weight: bold;
    line-height: 18px;
}

/* Day checkbox styling for task creation */
.day-checkbox {
    cursor: pointer !important;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.day-checkbox input[type="checkbox"] {
    cursor: pointer !important;
    pointer-events: auto !important;
    margin: 0;
    width: 18px;
    height: 18px;
}

.day-checkbox:hover {
    border-color: var(--color-primary) !important;
    background-color: rgba(90, 103, 216, 0.05);
}

.day-checkbox input[type="checkbox"]:checked + span {
    color: var(--color-primary);
    font-weight: 700;
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

/* ===================================
   Application Page
   =================================== */
.application-section {
    padding: 100px 0 120px 0;
}

.application-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 40px;
}

.application-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-box {
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.info-box h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.coaching-areas {
    list-style: none;
}

.coaching-areas li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #F0F0F0;
}

.coaching-areas li:last-child {
    border-bottom: none;
}

.coaching-areas i {
    color: var(--color-primary);
    font-size: 18px;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 15px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.application-form-container {
    background: var(--color-white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.application-form h2 {
    font-size: 32px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.form-description {
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.success-message {
    text-align: center;
    padding: 60px 40px;
}

.success-icon {
    width: 100px;
    height: 100px;
    background: var(--color-success);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    margin: 0 auto 30px;
}

.success-message h3 {
    font-size: 32px;
    color: var(--color-success);
    margin-bottom: 15px;
}

.success-message p {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 10px;
}

/* ===================================
   Clubs Page
   =================================== */
.clubs-section {
    padding: 100px 0 120px 0;
}

.club-main {
    max-width: 1000px;
    margin: 0 auto;
}

.club-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.club-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
}

.club-image img {
    width: 100%;
    height: auto;
    display: block;
}

.club-badge {
    width: 80px;
    height: 80px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin-bottom: 20px;
}

.club-content h2 {
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.club-tagline {
    font-size: 20px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 20px;
}

.club-description {
    line-height: 1.8;
    color: var(--color-text);
}

.club-features,
.club-benefits,
.club-schedule,
.club-join,
.club-testimonials {
    background: var(--color-white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
}

.club-features h3,
.club-benefits h3,
.club-schedule h3,
.club-join h3,
.club-testimonials h3 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
}

.feature-item {
    text-align: center;
    padding: 25px;
    background: var(--color-light);
    border-radius: 10px;
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin: 0 auto 15px;
}

.feature-item h4 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #F0F0F0;
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list i {
    color: var(--color-success);
    font-size: 20px;
    margin-top: 2px;
}

.schedule-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.step {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.step-arrow {
    color: var(--color-accent);
    font-size: 24px;
}

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

.join-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.info-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: var(--color-light);
    border-radius: 8px;
}

.info-item i {
    color: var(--color-primary);
    font-size: 20px;
}

.join-note {
    margin-top: 20px;
    font-size: 14px;
    color: var(--color-text-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
}

.testimonial-card {
    background: var(--color-light);
    padding: 30px;
    border-radius: 10px;
}

.testimonial-stars {
    color: #FFD700;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-text);
}

.testimonial-author strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.testimonial-author span {
    font-size: 14px;
    color: var(--color-text-light);
}

/* ===================================
   PDFs Page
   =================================== */
.pdfs-section {
    padding: 100px 0 120px 0;
}

.pdfs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.pdf-card {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.pdf-icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-tertiary) 100%);
    color: var(--color-white);
    padding: 40px;
    text-align: center;
    font-size: 60px;
}

.pdf-content {
    padding: 25px;
}

.pdf-category {
    display: inline-block;
    padding: 5px 12px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.pdf-content h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.pdf-content p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 20px;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-icon {
    width: 120px;
    height: 120px;
    background: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--color-text-light);
    margin: 0 auto 30px;
}

.empty-state h3 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.empty-state p {
    color: var(--color-text-light);
}

/* ===================================
   Admin & Student Dashboard
   =================================== */
.admin-body,
.student-body {
    background: #F5F6FA;
}

.admin-dashboard,
.student-dashboard {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar,
.student-sidebar {
    width: 260px;
    background: var(--color-dark);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar-header,
.student-sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.admin-sidebar-header img,
.student-sidebar-header img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin: 0 auto 10px;
}

.admin-sidebar-header h3,
.student-sidebar-header h3 {
    font-size: 18px;
}

.student-info {
    padding: 25px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.student-avatar {
    font-size: 60px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.student-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.student-info p {
    font-size: 13px;
    opacity: 0.7;
}

.admin-nav,
.student-nav {
    flex: 1;
    padding: 20px 0;
}

.admin-nav-link,
.student-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    color: var(--color-white);
    transition: var(--transition);
    position: relative;
}

.admin-nav-link:hover,
.student-nav-link:hover,
.admin-nav-link.active,
.student-nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
}

.admin-nav-link i,
.student-nav-link i {
    font-size: 18px;
    width: 24px;
}

.notification-badge,
.task-badge {
    margin-left: auto;
    background: var(--color-danger);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
}

.admin-sidebar-footer,
.student-sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-main,
.student-main {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

.admin-header,
.student-header {
    background: var(--color-white);
    padding: 25px 40px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-header h1,
.student-header h1 {
    font-size: 28px;
    color: var(--color-primary);
}

.admin-header-actions,
.student-header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notifications-dropdown {
    position: relative;
}

.notification-btn {
    background: var(--color-light);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.notification-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-danger);
    color: var(--color-white);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

.notifications-panel {
    position: absolute;
    top: 60px;
    right: 0;
    width: 350px;
    background: var(--color-white);
    border-radius: 10px;
    box-shadow: var(--shadow-xl);
    display: none;
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
}

.notifications-panel.show {
    display: block;
}

.notifications-header {
    padding: 20px;
    border-bottom: 1px solid #F0F0F0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notifications-header button {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 13px;
    cursor: pointer;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--color-text);
}

.admin-user i {
    font-size: 32px;
    color: var(--color-primary);
}

.admin-content,
.student-content {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
}

.admin-section,
.student-section {
    display: none;
}

.admin-section.active,
.student-section.active {
    display: block;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: var(--color-white);
}

.stat-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.stat-content p {
    font-size: 14px;
    color: var(--color-text-light);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.pdfs-management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.dashboard-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.dashboard-card h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.section-header h2 {
    font-size: 24px;
    color: var(--color-primary);
}

.section-actions {
    display: flex;
    gap: 15px;
}

.search-input {
    padding: 10px 16px;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 14px;
    min-width: 250px;
}

.table-container {
    background: var(--color-white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead {
    background: var(--color-light);
}

.admin-table th,
.admin-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #F0F0F0;
}

.admin-table th {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 14px;
}

.admin-table tbody tr:hover {
    background: var(--color-light);
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-pending {
    background: #FFF3CD;
    color: #856404;
}

.status-active {
    background: #D4EDDA;
    color: #155724;
}

.status-completed {
    background: #D1ECF1;
    color: #0C5460;
}

.action-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-primary);
    font-size: 16px;
    transition: var(--transition);
}

.action-btn:hover {
    color: var(--color-secondary);
}

/* ===================================
   Modals
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--color-white);
    border-radius: 15px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

.modal-large {
    max-width: 900px;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid #F0F0F0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 24px;
    color: var(--color-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 30px;
    color: var(--color-text-light);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-danger);
}

.modal-body {
    padding: 30px;
}

/* ===================================
   Admin Login
   =================================== */
.admin-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-tertiary) 100%);
    padding: 20px;
}

.admin-login-box {
    background: var(--color-white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    max-width: 450px;
    width: 100%;
}

.admin-logo {
    text-align: center;
    margin-bottom: 40px;
}

.admin-logo img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
}

.admin-logo h2 {
    font-size: 28px;
    color: var(--color-primary);
}

.admin-login-form .form-group {
    margin-bottom: 25px;
}

.admin-login-form label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.error-message {
    background: #F8D7DA;
    color: #721C24;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.admin-back {
    text-align: center;
    margin-top: 25px;
}

.admin-back a {
    color: var(--color-text-light);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.admin-back a:hover {
    color: var(--color-primary);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 32px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .vm-grid {
        grid-template-columns: 1fr;
    }
    
    .vm-card-wide .vm-card-image {
        height: 220px;
    }
    
    .application-layout {
        grid-template-columns: 1fr;
    }
    
    .club-hero {
        grid-template-columns: 1fr;
    }
    
    .admin-main,
    .student-main {
        margin-left: 0;
    }
    
    .admin-sidebar,
    .student-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--color-white);
        flex-direction: column;
        padding: 30px;
        box-shadow: var(--shadow);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 28px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .page-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .admin-header,
    .student-header {
        padding: 20px;
    }
    
    .admin-content,
    .student-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 22px;
    }
    
    .btn-large {
        padding: 14px 30px;
        font-size: 16px;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .admin-login-box {
        padding: 30px;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ===================================
   Student Dashboard Enhancements
   =================================== */
.welcome-banner {
    background: linear-gradient(135deg, #1B3C53 0%, #234C6A 100%);
    color: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(27, 60, 83, 0.2);
    position: relative;
    overflow: hidden;
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.welcome-banner h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.welcome-banner p {
    font-size: 18px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.word-of-day-banner {
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card {
    transition: all 0.3s ease;
    cursor: default;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.stat-card .stat-icon {
    transition: all 0.3s ease;
}

.stat-card:hover .stat-icon {
    transform: scale(1.1);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.overview-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.overview-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.overview-card h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--color-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.overview-card h3 i {
    color: var(--color-accent);
}

.tasks-preview,
.appointments-preview {
    min-height: 150px;
}

.task-preview {
    transition: all 0.3s ease;
    border-radius: 8px;
    margin-bottom: 5px;
}

.task-preview:hover {
    background: var(--color-light) !important;
    transform: translateX(5px);
}

.coach-contact {
    position: relative;
}

.coach-contact .btn-primary {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.coach-contact .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

.tasks-container {
    display: grid;
    gap: 20px;
}

.task-item {
    background: var(--color-white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
}

.task-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.task-item.completed {
    border-left-color: #28A745;
    opacity: 0.8;
}

.task-item.in-progress {
    border-left-color: #FFC107;
}

.appointments-grid {
    display: grid;
    gap: 20px;
}

.appointment-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 20px;
    align-items: center;
    transition: all 0.3s ease;
}

.appointment-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: scale(1.02);
}

.appointment-date {
    background: linear-gradient(135deg, #1B3C53 0%, #234C6A 100%);
    color: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    min-width: 100px;
}

.appointment-date .day {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.appointment-date .month {
    font-size: 14px;
    opacity: 0.9;
    margin-top: 5px;
}

.progress-section {
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.progress-chart {
    margin: 30px 0;
}

.progress-bar-wrapper {
    background: var(--color-light);
    height: 30px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 25px;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #1B3C53 0%, #234C6A 50%, #456882 100%);
    border-radius: 15px;
    transition: width 1s ease-out;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 15px;
    color: white;
    font-weight: 600;
    font-size: 14px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 10px;
}

.student-sidebar {
    background: linear-gradient(180deg, #1B3C53 0%, #0F2537 100%);
}

.student-nav-link {
    position: relative;
}

.student-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--color-accent);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.student-nav-link:hover::before,
.student-nav-link.active::before {
    transform: scaleY(1);
}

.student-avatar {
    background: linear-gradient(135deg, #D2C1B6 0%, #B8A89C 100%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.student-avatar i {
    margin: 0;
    color: white;
}

/* Filter Buttons */
.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.filter-btn.active[data-filter="all"] {
    background: #1B3C53 !important;
    color: white !important;
}

.filter-btn.active[data-filter="pending"] {
    background: #FFC107 !important;
    color: white !important;
}

.filter-btn.active[data-filter="pending"] span {
    background: rgba(255,255,255,0.3) !important;
    color: white !important;
}

.filter-btn.active[data-filter="completed"] {
    background: #28A745 !important;
    color: white !important;
}

.filter-btn.active[data-filter="completed"] span {
    background: rgba(255,255,255,0.3) !important;
    color: white !important;
}

/* Tasks List */
.tasks-list {
    display: grid;
    gap: 15px;
}

.task-item-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-left: 5px solid #1B3C53;
    transition: all 0.3s ease;
}

.task-item-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    transform: translateX(5px);
}

.task-item-card.status-completed {
    border-left-color: #28A745;
    opacity: 0.85;
}

.task-item-card.status-in-progress {
    border-left-color: #FFC107;
}

.task-item-card.status-pending {
    border-left-color: #DC3545;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #1B3C53 0%, #D2C1B6 100%);
}

.timeline-item {
    position: relative;
    padding-bottom: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -29px;
    top: 5px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #1B3C53;
    border: 3px solid white;
    box-shadow: 0 0 0 3px #1B3C53;
}

.timeline-item.completed::before {
    background: #28A745;
    box-shadow: 0 0 0 3px #28A745;
}

/* Milestones Grid */
.milestones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.milestone-card {
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.milestone-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(27,60,83,0.1) 0%, transparent 70%);
    transition: all 0.6s ease;
}

.milestone-card:hover::before {
    top: -25%;
    right: -25%;
}

.milestone-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.milestone-card.achieved {
    background: linear-gradient(135deg, #D4EDDA 0%, #C3E6CB 100%);
    border: 2px solid #28A745;
}

.milestone-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.milestone-card.achieved .milestone-icon {
    color: #28A745;
}

.milestone-card:not(.achieved) .milestone-icon {
    color: #6C757D;
    opacity: 0.4;
}

/* Appointments */
.appointment-item {
    background: #F8F9FA;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
    display: flex;
    gap: 20px;
    align-items: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.appointment-item:hover {
    background: white;
    border-color: #1B3C53;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.appointment-date-badge {
    background: linear-gradient(135deg, #1B3C53, #234C6A);
    color: white;
    padding: 15px 20px;
    border-radius: 12px;
    text-align: center;
    min-width: 80px;
}

.appointment-date-badge .day {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
}

.appointment-date-badge .month {
    font-size: 12px;
    opacity: 0.9;
    margin-top: 5px;
}

.available-slot-item {
    background: white;
    border: 2px solid #E9ECEF;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.available-slot-item:hover {
    border-color: #1B3C53;
    background: #F8F9FA;
    transform: translateX(5px);
}

.available-slot-item.selected {
    background: #1B3C53;
    color: white;
    border-color: #1B3C53;
}

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

/* ===================================
   Weekly Calendar
   =================================== */
.weekly-calendar {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
}

.calendar-header {
    display: grid;
    grid-template-columns: 100px repeat(7, 1fr);
    background: #1B3C53;
    color: white;
}

.calendar-header-cell {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.calendar-header-cell:last-child {
    border-right: none;
}

.calendar-body {
    display: grid;
    grid-template-columns: 100px repeat(7, 1fr);
}

.time-slot-label {
    padding: 30px 10px;
    text-align: center;
    background: #F8F9FA;
    border-right: 1px solid #E9ECEF;
    border-bottom: 1px solid #E9ECEF;
    font-weight: 600;
    color: #6C757D;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-cell {
    padding: 8px;
    border-right: 1px solid #E9ECEF;
    border-bottom: 1px solid #E9ECEF;
    min-height: 80px;
    position: relative;
    background: white;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calendar-cell.available {
    background: #E8F5E9;
}

.calendar-cell.booked {
    background: #FFE8E8;
}

.slot-badge {
    display: block;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    flex-shrink: 0;
}

.slot-badge.available {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.3);
}

.slot-badge.booked {
    background: linear-gradient(135deg, #F44336 0%, #d32f2f 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.3);
}

.add-slot-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 60px;
    border: 2px dashed #1B3C53;
    background: transparent;
    color: #1B3C53;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 24px;
}

.add-slot-btn:hover {
    background: #F0F4F8;
    border-color: #234C6A;
}

.reservation-item {
    background: white;
    border-left: 4px solid #1B3C53;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.reservation-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateX(5px);
}