/*
Theme Name: Level Aviation
Theme URI: https://www.level-aviation.com
Author: Winterkracht
Author URI: https://www.winterkracht.nl
Description: A headless-style, fast, premium theme for military aviation photographers. Features automatic EXIF reading and dark mode aesthetics.
Version: 1.17
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: level-aviation
*/

:root {
    --bg-dark: #0a0e17;
    --bg-card: rgba(20, 26, 38, 0.6);
    --text-primary: #f0f4f8;
    --text-secondary: #94a3b8;
    --accent: #eab308; /* Fighter jet warning yellow/gold */
    --accent-hover: #facc15;
    --nav-bg: rgba(10, 14, 23, 0.85);
    
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 1rem 5%;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.logo h1 {
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.logo span {
    color: var(--accent);
}

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

.nav-links li a {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

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

.nav-links li a:hover {
    color: var(--accent);
}

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

.hamburger .line {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px;
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(10, 14, 23, 0.7), rgba(10, 14, 23, 0.9)), url('assets/images/f35_takeoff_1782842200158.jpg') center/cover no-repeat;
    z-index: -1;
    transform: scale(1.05);
    animation: zoomInOut 20s infinite alternate;
}

@keyframes zoomInOut {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease forwards;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--accent);
    color: #000;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(234, 179, 8, 0.3);
}

.cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(234, 179, 8, 0.5);
}

/* Sections General */
section {
    padding: 6rem 5%;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background-color: var(--accent);
    bottom: -10px;
    left: 25%;
    border-radius: 2px;
}

.section-header p {
    color: var(--text-secondary);
}

/* Collection Section */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.1);
}

.image-wrapper {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item:hover .image-wrapper img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-item:hover .image-overlay {
    transform: translateY(0);
    opacity: 1;
}

.image-overlay h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

/* Events Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(255,255,255,0.1);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-date {
    width: 45%;
    text-align: right;
    font-weight: 800;
    color: var(--accent);
    font-size: 1.2rem;
}

.timeline-item:nth-child(even) .timeline-date {
    text-align: left;
}

.timeline-content {
    width: 45%;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.1);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--bg-dark), 0 0 15px var(--accent);
}

/* About Section */
.about-container {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.about-image {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    position: relative;
}

.about-image img {
    width: 100%;
    display: block;
    transition: var(--transition-smooth);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
    pointer-events: none;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.outline-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 2px solid var(--accent);
    color: var(--accent);
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    margin-top: 1rem;
}

.outline-button:hover {
    background: var(--accent);
    color: #000;
}

/* Footer */
footer {
    background: #05080c;
    padding: 3rem 5%;
    border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-logo {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.footer-logo span {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-links a:hover {
    color: var(--accent);
}

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

/* Responsive */
@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
    }
    .timeline::before {
        left: 30px;
    }
    .timeline-item, .timeline-item:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 80px;
    }
    .timeline-date, .timeline-item:nth-child(even) .timeline-date {
        width: 100%;
        text-align: left;
        margin-bottom: 1rem;
    }
    .timeline-content {
        width: 100%;
    }
    .timeline-item::after {
        left: 30px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    .nav-links {
        display: none;
    }
    .hamburger {
        display: block;
    }
}

/* ACF Metadata Styles */
.meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.meta-tag {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 0.2rem 0.6rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.event-location {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Contact Form Styles */
.contact-form-container {
    margin-top: 3rem;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form-container h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(234, 179, 8, 0.2);
}

.submit-button {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
}

.submit-button:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    border-top-color: #000;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-response {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    display: none;
    font-weight: 500;
}

.form-response.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-response.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Honeypot Anti-Spam */
.honeypot-field {
    opacity: 0;
    position: absolute;
    top: 0;
    left: -9999px;
    height: 0;
    width: 0;
    z-index: -1;
    pointer-events: none;
}

/* Full Gallery & Filters */
.full-gallery-section {
    padding-top: 120px;
}

.advanced-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    align-items: flex-end;
    margin-bottom: 3rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.filter-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.custom-select {
    padding: 0.8rem 1rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem top 50%;
    background-size: 0.65rem auto;
}

.custom-select:focus {
    outline: none;
    border-color: var(--accent);
}

.custom-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#close-gallery-btn {
    height: 47px;
    padding: 0 1.5rem;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex !important;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: var(--accent);
}

.lightbox-content-wrapper {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

.lightbox-caption {
    margin-top: 15px;
    color: var(--text-primary);
    text-align: center;
    font-size: 1.1rem;
    max-width: 800px;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 3rem;
    cursor: pointer;
    user-select: none;
    padding: 1rem;
    transition: color 0.3s ease;
    z-index: 10001;
}

.lightbox-nav:hover {
    color: var(--accent);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-watermark {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.2rem;
    font-weight: 600;
    pointer-events: none;
    user-select: none;
    z-index: 10005;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
    letter-spacing: 1px;
}