/* 
* Glowperium - Styles.css
* A modern, urban-style meditation center website
*/

/* ======= Base Styles ======= */
:root {
    /* Colors */
    --color-background: #F6F6F6;
    --color-accent: #ADB5BD;
    --color-secondary: #6C757D;
    --color-text: #1E1E1E;
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-dark: #343A40;
    
    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Transition */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

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

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

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

/* ======= Layout ======= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

section {
    padding: var(--spacing-lg) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ======= Buttons ======= */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

.btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
}

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

/* ======= Header ======= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(246, 246, 246, 0.95);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    transition: all var(--transition-fast);
}

.header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(246, 246, 246, 0.98);
    box-shadow: var(--shadow-md);
}

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

.logo {
    height: 60px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
    width: auto;
}

.navigation {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin-left: var(--spacing-md);
}

.nav-list a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.nav-list a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-fast);
}

.nav-list a:not(.btn-primary):hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    font-size: 1.5rem;
}

/* ======= Hero Section ======= */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: url('../images/img00.jpg');
    background-size: cover;
    background-position: top center;
    background-attachment: fixed;
    position: relative;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    color: var(--color-white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.hero .btn-primary {
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

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

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-top: 3px solid var(--color-accent);
    border-left: 3px solid var(--color-accent);
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-bottom: 3px solid var(--color-accent);
    border-right: 3px solid var(--color-accent);
}

.about-text h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature {
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: transform var(--transition-fast);
}

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

.feature-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    background-color: var(--color-light);
    color: var(--color-secondary);
}

.feature h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: var(--spacing-md);
}

.service-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.service-content .btn-secondary {
    margin-top: var(--spacing-sm);
}

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

.schedule-content {
    background-color: var(--color-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.schedule-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tab-btn {
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.schedule-table {
    display: none;
}

.schedule-table.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.schedule-item {
    display: grid;
    grid-template-columns: 150px 1fr 150px;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-accent);
}

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

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

.class-info h4 {
    margin-bottom: 0.25rem;
}

.instructor {
    text-align: right;
    font-style: italic;
}

/* ======= Instructors Section ======= */
.instructors {
    background-color: var(--color-background);
}

.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.instructor-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium);
}

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

.instructor-image {
    height: 300px;
    overflow: hidden;
}

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

.instructor-info {
    padding: var(--spacing-md);
}

.instructor-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.instructor-title {
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

.testimonials-slider {
    position: relative;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slide {
    padding: var(--spacing-md);
}

.testimonial-content {
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.quote-icon {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author h4 {
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    color: var(--color-secondary);
    font-size: 0.9rem;
}

.slider-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-md);
}

.prev-slide, .next-slide {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-secondary);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    margin: 0 var(--spacing-sm);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-accent);
    border: none;
    opacity: 0.5;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.dot.active {
    opacity: 1;
}

/* ======= Contact Section ======= */
.contact {
    background-color: var(--color-background);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.info-icon {
    color: var(--color-secondary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-content h4 {
    margin-bottom: 0.25rem;
    color: var(--color-secondary);
}

.contact-form-container {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--color-light);
    transition: border-color var(--transition-fast);
}

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

.form-group button {
    margin-top: var(--spacing-sm);
}

/* ======= Footer ======= */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-family: var(--font-heading);
    font-style: italic;
}

.footer-menu h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.footer-menu h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-menu ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

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

.footer-menu a {
    color: var(--color-light);
}

.footer-menu a:hover {
    color: var(--color-white);
}

.footer-contact h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.footer-contact h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--color-light);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ======= Back to Top Button ======= */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 999;
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

#back-to-top:hover {
    background-color: var(--color-dark);
    transform: translateY(-5px);
}

/* ======= Legal Pages ======= */
.legal-page {
    padding-top: 150px;
    padding-bottom: var(--spacing-xl);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.legal-section {
    margin-bottom: var(--spacing-md);
}

.legal-section:last-child {
    margin-bottom: 0;
}

.legal-section h2 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.legal-section h3 {
    font-size: 1.2rem;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.legal-update {
    font-style: italic;
    color: var(--color-secondary);
    text-align: right;
}

/* ======= Success Page ======= */
.success-page {
    padding-top: 150px;
    padding-bottom: var(--spacing-xl);
    text-align: center;
}

.success-content {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.success-icon {
    margin: 0 auto var(--spacing-md);
    color: var(--color-secondary);
}

.success-message {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.success-details {
    margin-bottom: var(--spacing-md);
}

.success-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.success-redirect {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-accent);
}

.success-redirect p {
    margin-bottom: var(--spacing-sm);
}

/* ======= Animations ======= */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ======= Media Queries ======= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about-image {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-info {
        order: 2;
    }
    
    .contact-form-container {
        order: 1;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .section-header {
        margin-bottom: var(--spacing-md);
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .nav-list {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-background);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md) 0;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-medium);
        pointer-events: none;
    }
    
    .nav-list.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-list li {
        margin: var(--spacing-xs) 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .time, .instructor {
        text-align: center;
    }
    
    .instructor {
        order: -1;
    }
    
    .info-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .info-icon {
        margin-bottom: var(--spacing-xs);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-logo {
        align-items: center;
    }
    
    .footer-menu h4::after, .footer-contact h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    #back-to-top {
        bottom: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .services-grid, .instructors-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .success-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}