/* Global Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --text-light: #7f8c8d;
    --white: #fff;
    --black: #000;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

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

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 10px;
}

.logo {
    position: relative;
    text-align: center;
    margin-bottom: 5px;
}

.logo-top {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--secondary-color);
    display: block;
    line-height: 1;
}

.logo-bottom {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    display: block;
    line-height: 1;
}

.logo-wave {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 2px;
}

.tagline {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: var(--primary-color);
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}

nav ul li a:hover:after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), 
                url('https://images.unsplash.com/photo-1552674605-db6ffd4facb5?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.host-intro {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.announcement {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--accent-color);
    font-weight: 600;
}

.latest-episode {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    max-width: 800px;
    margin: 0 auto;
}

.audio-player {
    margin: 20px 0;
}

audio {
    width: 100%;
    margin-bottom: 10px;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.player-controls button {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
}

.player-controls button:hover {
    color: var(--primary-color);
}

#progress-bar {
    flex-grow: 1;
    height: 5px;
    cursor: pointer;
}

#volume-control {
    width: 80px;
}

.episode-info h3 {
    color: var(--primary-color);
}

.episode-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.episode-desc {
    text-align: left;
}

/* Announcements Section */
.announcements {
    padding: 60px 0;
    background-color: var(--white);
}

.announcement-card {
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.announcement-card h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

/* Episodes Section */
.episodes {
    padding: 60px 0;
    background-color: var(--light-color);
}

.filter-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 15px;
    background-color: var(--white);
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

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

.filter-btn:hover:not(.active) {
    background-color: var(--light-color);
}

.episodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.episode-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.episode-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.episode-img {
    height: 150px;
    background-color: var(--secondary-color);
    position: relative;
}

.episode-img.upcycled {
    background-color: var(--primary-color);
}

.episode-img.new {
    background-color: var(--accent-color);
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.play-btn i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-left: 3px;
}

.play-btn:hover {
    background-color: var(--white);
    transform: translate(-50%, -50%) scale(1.1);
}

.episode-content {
    padding: 20px;
}

.episode-number {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.episode-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.episode-date {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.episode-excerpt {
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.episode-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.tag {
    padding: 3px 8px;
    background-color: var(--light-color);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--text-light);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.pagination button {
    padding: 8px 15px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.pagination button:disabled {
    background-color: var(--text-light);
    cursor: not-allowed;
}

.pagination button:hover:not(:disabled) {
    background-color: var(--primary-color);
}

/* About Section */
.about {
    padding: 60px 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.host-profiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.host-card {
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
}

.host-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 15px;
    background-color: var(--secondary-color);
}

.host-card h3 {
    color: var(--primary-color);
}

.host-card p {
    font-size: 0.9rem;
}

/* Studio Section */
.studio {
    padding: 60px 0;
    background-color: var(--light-color);
}

.booking-calendar {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-header button {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
}

.calendar-header button:hover {
    color: var(--primary-color);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}

.calendar-day-header {
    text-align: center;
    font-weight: 600;
    color: var(--primary-color);
    padding: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-color);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.calendar-day:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.calendar-day.empty {
    background-color: transparent;
    cursor: default;
}

.calendar-day.selected {
    background-color: var(--secondary-color);
    color: var(--white);
    font-weight: 600;
}

.time-slots {
    margin-top: 20px;
}

.slots-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.time-slot {
    padding: 8px;
    background-color: var(--light-color);
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.time-slot:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.time-slot.booked {
    background-color: var(--text-light);
    color: var(--white);
    cursor: not-allowed;
}

.time-slot.selected {
    background-color: var(--secondary-color);
    color: var(--white);
    font-weight: 600;
}

.booking-form-container {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.booking-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 10px;
    border: 1px solid var(--text-light);
    border-radius: 4px;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.booking-form button {
    padding: 12px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.booking-form button:hover {
    background-color: var(--primary-color);
}

.hidden {
    display: none;
}

/* Contact Section */
.contact {
    padding: 60px 0;
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

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

.contact-details {
    margin-top: 20px;
}

.contact-details p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

#cohost-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

#cohost-form button {
    padding: 12px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

#cohost-form button:hover {
    background-color: var(--primary-color);
}

/* Footer Styles */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-logo .logo-small {
    position: relative;
    text-align: center;
    margin-bottom: 10px;
}

.footer-logo .logo-top {
    font-size: 1.8rem;
}

.footer-logo .logo-bottom {
    font-size: 1.2rem;
}

.footer-logo p {
    text-align: center;
    color: var(--light-color);
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 15px;
    text-align: center;
}

.footer-links ul {
    list-style: none;
    text-align: center;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--light-color);
}

.footer-links ul li a:hover {
    color: var(--white);
}

.footer-social h4 {
    color: var(--white);
    margin-bottom: 15px;
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--white);
    color: var(--secondary-color);
}

.subscribe {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.subscribe input {
    padding: 8px;
    border: none;
    border-radius: 4px;
    width: 200px;
}

.subscribe button {
    padding: 8px 15px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.subscribe button:hover {
    background-color: var(--white);
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    font-size: 0.8rem;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100%;
    background-color: var(--white);
    z-index: 1100;
    transition: var(--transition);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--light-color);
}

.close-menu-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.mobile-menu ul {
    list-style: none;
    padding: 20px;
}

.mobile-menu ul li {
    margin-bottom: 15px;
}

.mobile-menu ul li a {
    color: var(--primary-color);
    font-weight: 600;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--white);
    border-radius: 8px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
}

.modal-body {
    padding: 20px 0;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 4px;
    box-shadow: var(--shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 3000;
}

.notification.active {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive Styles */
@media (min-width: 768px) {
    .header-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo-container {
        margin-bottom: 0;
        align-items: flex-start;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .about-content {
        grid-template-columns: 1fr 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    nav ul {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .host-profiles {
        grid-template-columns: 1fr;
    }
}