/*
Theme Name: JAB Dojo Theme
Author: Antigravity
Description: Custom theme for JAB Dojo Taekwondo
Version: 1.0
*/

:root {
    --color-primary: #0a192f;
    /* Deep Navy */
    --color-secondary: #172a45;
    /* Lighter Navy */
    --color-accent: #e63946;
    /* Vibrant Red */
    --color-text: #333333;
    --color-text-light: #8892b0;
    --color-bg: #FFFFFF;
    --color-light-grey: #f8f9fa;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

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

ul {
    list-style: none;
}

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

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-accent);
    color: white;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    background-color: transparent;
    color: var(--color-accent);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid white;
    color: white;
}

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

/* Header */
header {
    background-color: var(--color-primary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 60px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    color: var(--color-light-grey);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    border-radius: 15px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(23, 42, 69, 0.6)), url('../assets/images/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-small {
    height: 40vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-small h1 {
    color: white;
    font-size: 3rem;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Values Section */
.values {
    padding: 80px 0;
    background-color: white;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.value-card {
    padding: 40px;
    background: white;
    border-radius: 15px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.value-icon {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

/* About / Instructor */
.about {
    padding: 80px 0;
    background-color: var(--color-light-grey);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

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

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

.footer-col h3 {
    color: white;
    margin-bottom: 20px;
}

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

.footer-col a:hover {
    color: var(--color-accent);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background-color: var(--color-primary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    }

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

    .nav-links li {
        margin: 16px 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .about-content {
        flex-direction: column;
    }
}

/* Page Headers */
.page-header {
    background-color: var(--color-primary);
    color: white;
    padding: 60px 0;
    text-align: center;
}

/* Gallery Page */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 50px 0;
}

.gallery-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Calendar Page */
.schedule-table {
    width: 100%;
    border-collapse: collapse;
    margin: 50px 0;
    background: white;
    box-shadow: var(--shadow-sm);
}

.schedule-table th,
.schedule-table td {
    padding: 15px;
    text-align: center;
    border: 1px solid #eee;
}

.schedule-table th {
    background-color: var(--color-primary);
    color: white;
}

.schedule-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Events Page */
.event-card {
    display: flex;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
    transition: var(--transition);
}

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

.event-date {
    background-color: var(--color-accent);
    color: white;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
}

.event-date span {
    font-size: 1.5rem;
    font-weight: 700;
}

.event-details {
    padding: 20px;
}

.google-calendar-embed {
    margin-top: 50px;
    width: 100%;
    height: 600px;
    border: none;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Location Section */
.location-section {
    padding: 80px 0;
    text-align: center;
    background-color: white;
}

.map-container {
    margin: 40px 0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.location-actions {
    margin-top: 20px;
}

/* Lightbox */
#lightbox {
    position: fixed;
    z-index: 2000;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
}

#lightbox.active {
    display: flex;
}

#lightbox img {
    max-width: 90%;
    max-height: 90%;
    border: 3px solid white;
    border-radius: 5px;
}

header.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}