/* ========================================
   Airheli.hu — Mobile-First Responsive CSS
   ========================================
   Breakpoints:
   - Base: 360px+ (mobile)
   - Tablet: 768px+
   - Desktop: 1024px+
   ======================================== */

/* --- Custom Properties --- */
:root {
    /* Colors — airheli.hu brand: white bg, steel blue + orange accents */
    --color-bg: #ffffff;
    --color-menu-bg: #2a2725;
    --color-bg-alt: #3d5a73;
    --color-surface: #f5f7fa;
    --color-primary: #fb7c00;
    --color-primary-hover: #e06d00;
    --color-text: #7f7a75;
    --color-text-muted: #999;
    --color-heading: #677a83;
    --color-border: #d0d5da;
    --color-link: #333333;
    --color-link-hover: #fb7c00;
    --color-nav-link: #a4885d;
    --color-footer-bg: #7695b2;
    --color-footer-text: #ffffff;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Typography */
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: var(--font-body);
    --font-size-base: 0.8rem;
    --font-size-sm: 0.7rem;
    --font-size-lg: 0.85rem;
    --font-size-xl: 0.95rem;
    --font-size-2xl: 0.95rem;
    --line-height: 1.6;

    /* Layout */
    --container-max: 908px;
    --header-height: 35px;
}

/* --- Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: #f8f6f1;
    min-height: 100vh;
}

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

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

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

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: var(--space-md);
    color: var(--color-heading);
}

h1 {
    font-size: var(--font-size-2xl);
}

h2 {
    font-size: var(--font-size-xl);
}

h3 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--space-md);
}

/* --- Breadcrumbs --- */
.breadcrumbs {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-bg);
    font-size: var(--font-size-sm);
}

.breadcrumbs ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
}

.breadcrumbs li {
    color: var(--color-text-muted);
}

.breadcrumbs li+li::before {
    content: "›";
    margin: 0 var(--space-sm);
    color: var(--color-border);
}

.breadcrumbs a {
    color: var(--color-text-muted);
    text-decoration: none;
}

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

/* --- Container --- */
main.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0;
    background-color: var(--color-bg);
}

main.container:first-child,
main.container> :first-child {
    margin-top: 0;
}

/* --- Header / Menu Bar --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-menu-bg);
    border-bottom: none;
    height: var(--header-height);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: baseline;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo:hover {
    color: inherit;
}

.logo-air {
    color: #ffffff;
    font-weight: 900;
    font-size: 1.6rem;
}

.logo-heli {
    color: var(--color-nav-link);
    font-weight: 400;
}

/* --- Hamburger (mobile) --- */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: #ffffff;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Navigation --- */
.main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-menu-bg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 99;
}

.main-nav.is-open {
    transform: translateX(0);
}

.nav-list {
    list-style: none;
    padding: var(--space-lg);
}

.nav-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-list a {
    display: block;
    padding: var(--space-md) 0;
    font-size: var(--font-size-lg);
    color: var(--color-nav-link);
}

.nav-list a:hover,
.nav-list a.nav-active {
    color: #ffffff;
}

.nav-list a.nav-highlight {
    color: var(--color-primary);
}

.nav-list a.nav-highlight:hover,
.nav-list a.nav-highlight.nav-active {
    color: #ffffff;
}

/* --- Language Switcher --- */
.lang-switch {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-left: var(--space-sm);
}

.lang-switch:hover {
    color: #ffffff;
    border-color: #ffffff;
}

/* --- Footer --- */
/* --- Footer Highlight Boxes --- */
.footer-highlights {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md);
}

.footer-highlights-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
}

.footer-highlight {
    display: block;
    padding: var(--space-md);
    border: 1px solid #c7c7c7;
    border-right: none;
    background: var(--color-surface);
    color: var(--color-text);
}

.footer-highlight:last-child {
    border-right: 1px solid #c7c7c7;
}

.footer-highlight:hover {
    color: var(--color-text);
    background: #f0f2f5;
}

.footer-highlight h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-heading);
    margin-bottom: var(--space-xs);
    border-bottom: 1px solid #b5c9dd;
    padding-bottom: var(--space-xs);
}

.footer-highlight p {
    font-size: var(--font-size-base);
    color: #64798c;
    margin-bottom: 0;
    line-height: 1.5;
}

.site-footer {
    background-color: var(--color-footer-bg);
    height: auto;
    min-height: 62px;
    color: var(--color-footer-text);
    font-size: 11px;
    margin-top: var(--space-xl);
}

.footer-services {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-sm) var(--space-md);
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-services a {
    display: inline-block;
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    padding: var(--space-xs) var(--space-sm);
}

.footer-services a:hover {
    color: #ffffff;
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-copy {
    color: var(--color-footer-text);
    font-size: 11px;
}

.footer-copy p {
    color: var(--color-footer-text);
    margin: 0;
    font-size: 11px;
}

.footer-copy i {
    font-style: italic;
}

.footer-logo img {
    height: auto;
    width: auto;
}

/* --- Responsive Video --- */
.video-responsive {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
}

.video-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* --- Gallery Grid --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.gallery-item {
    overflow: hidden;
    border-radius: 4px;
    background: var(--color-surface);
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.3s;
}

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

/* --- Map Container --- */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: 4px;
    overflow: hidden;
}

/* --- Forms --- */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
}

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

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

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

.whatsapp-btn {
    background: #25D366;
    color: #fff;
    display: inline-flex;
    align-items: center;
}

.whatsapp-btn:hover {
    background: #1da851;
    color: #fff;
}

/* --- Hero Banner Image --- */
/* Full-width breakout from container */
.hero-banner {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background-color: #829cb3;
    background-image: url('/assets/images/bg-sky.jpg');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: auto;
}

.hero-image {
    max-width: 908px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* --- Hero Section --- */
.hero {
    padding: var(--space-xl) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-xl);
}

.hero h1 {
    color: var(--color-heading);
    font-size: var(--font-size-2xl);
}

.hero p {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

/* --- CTA Grid --- */
.cta-grid {
    display: grid;
    gap: var(--space-md);
    padding: 0 var(--space-md);
}

.cta-card {
    display: block;
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.cta-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 12px rgba(251, 124, 0, 0.1);
    color: var(--color-text);
}

.cta-card h2 {
    color: var(--color-heading);
    margin-bottom: var(--space-xs);
}

.cta-card p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.cta-card.cta-primary {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, #fff8f0, #ffffff);
}

.cta-card.cta-primary h2 {
    color: var(--color-primary);
}

/* --- Page Content --- */
.page-content {
    padding: var(--space-md);
}

.page-content ul,
.page-content ol {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.page-content li {
    margin-bottom: var(--space-xs);
}

/* --- Content block: image left + text right --- */
.content-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.content-block-image {
    flex-shrink: 0;
}

.content-block-image a {
    display: block;
}

.content-block-image img {
    width: 100%;
    height: auto;
    border: 1px dotted #7f7f7f;
    padding: 3px;
}

@media (min-width: 768px) {
    .content-block {
        flex-direction: row;
    }

    .content-block-image {
        width: 50%;
    }

    .content-block-text {
        width: 50%;
    }
}

/* --- F1 / Scenic Flight Section --- */
.f1-section {
    color: var(--color-heading);
}

.f1-section p {
    color: var(--color-heading);
}

.route-list {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.route-list li {
    margin-bottom: var(--space-xs);
}

/* --- F1 Banners --- */
.f1-banners {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.f1-banner {
    display: block;
    padding: var(--space-sm);
    border: 1px dotted #7f7f7f;
    background: var(--color-bg);
    transition: border-color 0.2s;
}

.f1-banner:hover {
    border-color: var(--color-primary);
    border-style: solid;
}

.f1-banner-title {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.f1-banner-links {
    display: block;
}

.f1-banner-link {
    display: block;
    color: #46596b;
    font-size: var(--font-size-base);
    line-height: 1.4;
    margin-bottom: 2px;
}

.f1-banner-link img {
    display: inline;
    width: 20px;
    height: auto;
    vertical-align: middle;
    margin-right: var(--space-xs);
}

/* --- Scenic Photos --- */
.scenic-photos {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}

.scenic-photos a {
    display: block;
    border: 1px dotted #7f7f7f;
    padding: 5px;
}

.scenic-photos a:hover {
    border-color: var(--color-primary);
    border-style: solid;
}

.scenic-photos img {
    width: 100%;
    height: auto;
    display: block;
}

/* --- Voucher Image --- */
.voucher-img {
    width: 100%;
    height: auto;
}

/* --- Golf Clubs Grid --- */
.golf-clubs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

@media (min-width: 768px) {
    .golf-clubs {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}

.golf-club {
    border: 1px dotted #7f7f7f;
    padding: var(--space-sm);
    text-align: center;
}

.golf-club img {
    width: 100%;
    height: auto;
    margin-bottom: var(--space-xs);
}

.golf-club h3 {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

.golf-club p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.text-orange {
    color: var(--color-primary) !important;
}

.text-uppercase {
    text-transform: uppercase;
}

.separator {
    height: 3px;
    background: linear-gradient(to right, var(--color-border), transparent);
    margin: var(--space-lg) 0;
}

/* --- Booking Form --- */
.booking-form {
    margin-bottom: var(--space-xl);
}

.form-message {
    padding: var(--space-md);
    border-radius: 4px;
    margin-bottom: var(--space-md);
    font-weight: 600;
    text-align: center;
}

.form-error {
    background: #fff0f0;
    color: #cc0000;
    border: 1px solid #ffcccc;
}

.form-success {
    background: #f0fff0;
    color: #006600;
    border: 1px solid #ccffcc;
}

.form-section-title {
    font-weight: 600;
    color: var(--color-heading);
    padding-top: var(--space-md);
    margin-bottom: var(--space-sm);
}

.pax-weights-grid {
    margin-bottom: var(--space-md);
}

.pax-weight select {
    width: 100%;
}

.pax-notes textarea {
    width: 100%;
    padding: var(--space-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    resize: vertical;
}

.form-actions {
    text-align: right;
    margin: var(--space-md) 0;
}

.night-disclaimer {
    color: var(--color-text-muted);
}

/* --- Price List --- */
.price-list {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.price-list>li {
    margin-bottom: var(--space-lg);
}

.price-list>li>ul {
    margin-left: var(--space-lg);
}

.price-list>li>ul>li {
    margin-bottom: var(--space-xs);
}

/* --- Fleet Archive --- */
.fleet-archive .f1-banner img {
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.fleet-archive .f1-banner:hover img {
    filter: grayscale(0%);
}

/* --- Error Page --- */
.error-page {
    text-align: center;
    padding: var(--space-2xl) 0;
}

.error-page h1 {
    font-size: 4rem;
    color: var(--color-primary);
}

/* ========================================
   Tablet (768px+)
   ======================================== */
@media (min-width: 768px) {
    .map-container {
        height: 500px;
    }

    .cta-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pax-weights-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .f1-banners {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {

    .f1-banners {
        grid-template-columns: 1fr 1fr 1fr;
    }

    /* Show full nav, hide hamburger */
    .hamburger {
        display: none;
    }

    .main-nav {
        position: static;
        transform: none;
        background: transparent;
        overflow: visible;
    }

    .nav-list {
        display: flex;
        padding: 0;
        gap: var(--space-xs);
    }

    .nav-list li {
        border: none;
    }

    .nav-list a {
        padding: var(--space-xs) var(--space-sm);
        font-size: var(--font-size-sm);
        color: var(--color-nav-link);
    }

    .nav-list a:hover {
        color: #ffffff;
    }

    .nav-list a.nav-highlight {
        color: var(--color-primary);
    }

    /* CTA grid side-by-side on desktop */
    .cta-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    /* Two-column form layout */
    .form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .form-grid .form-group-full {
        grid-column: 1 / -1;
    }
}

/* --- 2-column photo grid (stacks on mobile) --- */
.photo-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}

.photo-grid-2 a {
    display: block;
    border: 1px dotted #7f7f7f;
    padding: 3px;
}

.photo-grid-2 img {
    width: 100%;
    height: auto;
    display: block;
}

@media (min-width: 768px) {
    .photo-grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Legal Content (raw HTML from regulation) --- */
.legal-content {
    font-family: Times, serif;
    overflow-x: auto;
}

.legal-content p {
    text-align: justify;
}