/* ===================================
   GEORG-PFLUGER-HAUS - Stylesheet
   Angelehnt an svra.de Design
   =================================== */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a4a4a;
    --accent-color: #c41e3a;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    background: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--white);
}

.logo-img {
    height: 50px;
    width: auto;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-color);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: 0.3s;
}

/* ===================================
   BUTTONS
   =================================== */

.btn-primary,
.btn-secondary,
.btn-hero {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: #a01829;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

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

.btn-hero {
    background: var(--accent-color);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-hero:hover {
    background: #a01829;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-hero:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
                url('../images/hero.jpg') center/cover;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 4rem 2rem;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* ===================================
   QUICK INFO SECTION
   =================================== */

.quick-info {
    padding: 4rem 0;
    background: var(--light-bg);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.info-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.info-card p {
    color: var(--text-light);
}

/* ===================================
   ABOUT HOUSE SECTION
   =================================== */

.about-house {
    padding: 4rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about-text h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem;
    color: var(--secondary-color);
}

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.about-text ul {
    list-style-position: inside;
    margin-bottom: 2rem;
    line-height: 2;
}

.about-text ul li {
    color: var(--text-light);
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* ===================================
   GALLERY
   =================================== */

.gallery {
    padding: 4rem 0;
    background: var(--light-bg);
}

.gallery h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

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

/* ===================================
   LOCATION
   =================================== */

.location {
    padding: 4rem 0;
}

.location h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.location-address {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ===================================
   CTA SECTION
   =================================== */

.cta {
    padding: 4rem 0;
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* ===================================
   PAGE HEADER
   =================================== */

.page-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
}

/* ===================================
   CALENDAR SECTION
   =================================== */

.calendar-section {
    padding: 4rem 0;
}

.calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.calendar-controls h2 {
    font-size: 2rem;
    color: var(--primary-color);
}

.calendar-legend {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.legend-color.available {
    background: #d4edda;
}

.legend-color.booked {
    background: #f8d7da;
}

.legend-color.selected {
    background: #cce5ff;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    margin-bottom: 2rem;
}

.calendar-day {
    aspect-ratio: 1;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

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

.calendar-day.available {
    background: #d4edda;
}

.calendar-day.available:hover {
    background: #c3e6cb;
    transform: scale(1.05);
}

.calendar-day.booked {
    background: #f8d7da;
    cursor: not-allowed;
}

.calendar-day.selected {
    background: #cce5ff;
    border-color: var(--accent-color);
    border-width: 2px;
}

.calendar-day.other-month {
    opacity: 0.3;
}

.booking-info {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.booking-info h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.selection-display {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-light);
}

.booking-hints {
    padding: 4rem 0;
    background: var(--light-bg);
}

.booking-hints h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.hints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.hint-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.hint-card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.hint-card p {
    color: var(--text-light);
}

/* ===================================
   FAQ SECTION
   =================================== */

.faq-section {
    padding: 4rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: var(--white);
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: var(--light-bg);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--light-bg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p,
.faq-answer ul {
    padding: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

.faq-answer ul {
    list-style-position: inside;
}

.contact-cta {
    max-width: 800px;
    margin: 4rem auto 0;
    text-align: center;
    padding: 3rem;
    background: var(--light-bg);
    border-radius: 8px;
}

.contact-cta h2 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-cta p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

/* ===================================
   FOOTER
   =================================== */

footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: #ccc;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        box-shadow: var(--shadow);
    }

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

    .mobile-toggle {
        display: flex;
    }

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

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .calendar-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .calendar-controls button {
        width: 100%;
    }

    .calendar-grid {
        gap: 5px;
    }

    .calendar-day {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .logo h1 {
        font-size: 1.2rem;
    }

    .logo-img {
        height: 40px;
    }

    .hero {
        min-height: 300px;
    }

    .info-grid,
    .hints-grid {
        grid-template-columns: 1fr;
    }

    .calendar-legend {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}