/* ============================================
   UNIQUENESS PROJECT: site25-de
   DOMAIN: robinrender.com
   COUNTRY: DE (Germany)
   LANGUAGE: DE (German)
   
   CSS ARCHITECTURE: BEM (Block Element Modifier)
   PALETTE: German Precision (prussian-blue, silver-steel, burgundy-red, forest-green, gold-accent, charcoal-dark)
   EFFECT: Pattern Backgrounds
   TYPOGRAPHY: Mixed (Playfair Display serif + IBM Plex Sans)
   BUTTONS: Ripple Effect
   HTML STRUCTURE: Prefix Style (c-header, l-container, m-card)
   JS NAMING: Hungarian Notation (elem*, func*, str*, num*, bool*)
   ============================================ */

/* ============================================
   CSS VARIABLES - GERMAN PRECISION THEME
   ============================================ */
:root {
    /* German Precision Palette */
    --prussian-blue: #003d5c;
    --silver-steel: #c0c0c0;
    --burgundy-red: #8b0000;
    --forest-green: #2d5016;
    --gold-accent: #d4af37;
    --charcoal-dark: #1a1a1a;
    
    /* Utility Colors */
    --text-dark: #1a1a1a;
    --text-light: #f8f9fa;
    --bg-light: #ffffff;
    --bg-dark: #0d1b1f;
    --border-color: rgba(255, 255, 255, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    
    /* Header */
    --header-height: 70px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

@media (max-width: 600px) {
    :root {
        --header-height: 60px;
    }
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
    box-sizing: border-box;
    max-width: 100%;
}

html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 var(--spacing-md) 0;
}

/* ============================================
   PATTERN BACKGROUNDS EFFECT
   ============================================ */
.pattern-bg {
    background-color: var(--charcoal-dark);
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.05) 35px, rgba(255,255,255,.05) 70px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(212,175,55,.03) 35px, rgba(212,175,55,.03) 70px);
}

.pattern-bg-light {
    background-color: var(--bg-light);
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(0,61,92,.03) 35px, rgba(0,61,92,.03) 70px);
}

/* ============================================
   BEM: HEADER BLOCK
   ============================================ */
.c-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--charcoal-dark);
    color: var(--text-light);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.c-header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.c-header__logo {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--gold-accent);
}

.c-header__nav {
    display: none;
}

.c-header__menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.c-header__link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.c-header__link:hover {
    color: var(--gold-accent);
}

.c-header__burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.c-header__burger-line {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: all 0.3s;
}

.c-header__burger--active .c-header__burger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.c-header__burger--active .c-header__burger-line:nth-child(2) {
    opacity: 0;
}

.c-header__burger--active .c-header__burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ============================================
   BEM: MOBILE MENU BLOCK
   ============================================ */
.c-mobile-menu {
    position: fixed;
    top: calc(var(--header-height) - 1px);
    left: 0;
    right: 0;
    background: var(--charcoal-dark);
    z-index: 999;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.c-mobile-menu--active {
    transform: translateY(0);
}

.c-mobile-menu__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.c-mobile-menu__link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.c-mobile-menu__link:hover {
    color: var(--gold-accent);
}

/* ============================================
   LAYOUT: CONTAINER
   ============================================ */
.l-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   BEM: HERO BLOCK
   ============================================ */
.c-hero {
    padding-top: 120px;
    min-height: calc(100vh - var(--header-height));
    background: linear-gradient(135deg, var(--prussian-blue) 0%, var(--charcoal-dark) 100%);
    background-attachment: scroll;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.c-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.02) 35px, rgba(255,255,255,.02) 70px);
    pointer-events: none;
}

.c-hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: var(--spacing-xl);
}

.c-hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--gold-accent);
}

.c-hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.c-hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .c-hero {
        padding-top: 100px;
        min-height: calc(100vh - 60px);
    }
    
    .c-header__nav {
        display: flex;
    }
    
    .c-header__menu {
        display: none;
    }
}

/* ============================================
   BEM: BUTTON BLOCK (RIPPLE EFFECT)
   ============================================ */
.m-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    font-family: var(--font-body);
    text-decoration: none;
    display: inline-block;
}

.m-btn--primary {
    background: var(--gold-accent);
    color: var(--charcoal-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.m-btn--primary:hover {
    background: #e6c02d;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

.m-btn--secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--gold-accent);
}

.m-btn--secondary:hover {
    background: var(--gold-accent);
    color: var(--charcoal-dark);
}

/* Dark text for second button in age verification modal */
#age-no {
    color: #0a0a0a;
    background: rgba(255, 255, 255, 0.9);
    border-color: #0a0a0a;
}

/* Ripple Effect */
.m-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.m-btn:active::after {
    width: 300px;
    height: 300px;
}

/* ============================================
   BEM: CARD BLOCK
   ============================================ */
.m-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.m-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.m-card__header {
    margin-bottom: var(--spacing-md);
}

.m-card__title {
    font-size: 1.5rem;
    color: var(--prussian-blue);
    margin-bottom: var(--spacing-sm);
}

.m-card__body {
    margin-bottom: var(--spacing-md);
}

/* Color for testimonials text in "Was Spieler sagen" section */
.c-section--pattern .m-card__body p {
    color: #0a0a0a;
}

.m-card__footer {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .m-card__footer {
        flex-direction: column;
        align-items: center;
    }
}

/* ============================================
   BEM: GAME CARD BLOCK
   ============================================ */
.m-game-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.m-game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.m-game-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--charcoal-dark);
}

.m-game-card__content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.m-game-card__title {
    font-size: 1.3rem;
    color: var(--prussian-blue);
    margin-bottom: var(--spacing-sm);
}

.m-game-card__description {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.m-game-card__button {
    align-self: center;
}

/* ============================================
   BEM: GAMES GRID
   ============================================ */
.c-games-grid {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.m-game-card {
    flex: 0 0 auto;
    width: clamp(280px, 25vw, 350px);
    max-width: 350px;
    min-width: 280px;
}

@media (max-width: 768px) {
    .c-games-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .m-game-card {
        width: 100%;
        max-width: 400px;
    }
}

/* ============================================
   BEM: SECTION BLOCK
   ============================================ */
.c-section {
    padding: var(--spacing-xl) 0;
}

.c-section--pattern {
    background: var(--charcoal-dark);
    color: var(--text-light);
    position: relative;
}

.c-section--pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.03) 35px, rgba(255,255,255,.03) 70px);
    pointer-events: none;
}

.c-section__title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-lg);
    color: var(--prussian-blue);
}

.c-section--pattern .c-section__title {
    color: var(--gold-accent);
}

.c-section__content {
    position: relative;
    z-index: 1;
}

/* ============================================
   BEM: BENEFITS GRID
   ============================================ */
.c-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

@media (max-width: 900px) {
    .c-benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   BEM: FAQ ACCORDION
   ============================================ */
.c-faq {
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-md);
}

.c-faq__item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.c-faq__question {
    padding: var(--spacing-md);
    background: var(--prussian-blue);
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s;
    width: 100%;
    text-align: right;
}

.c-faq__question:hover {
    background: #004d73;
}

.c-faq__question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.c-faq__item--active .c-faq__question::after {
    transform: rotate(45deg);
}

.c-faq__answer {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    text-align: right;
}

.c-faq__item--active .c-faq__answer {
    padding: var(--spacing-md);
    max-height: 500px;
    text-align: right;
}

/* ============================================
   BEM: MODAL BLOCK
   ============================================ */
.c-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.c-modal__content {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    text-align: center;
}

.c-modal__title {
    color: var(--prussian-blue);
    margin-bottom: var(--spacing-md);
}

.c-modal__text {
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.c-modal__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   BEM: COOKIE BANNER
   ============================================ */
.c-cookie-banner {
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 350px;
    background: linear-gradient(135deg, var(--charcoal-dark) 0%, var(--prussian-blue) 100%);
    border: 2px solid var(--gold-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    z-index: 9999;
    display: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.c-cookie-banner--active {
    display: block;
}

.c-cookie-banner__text {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.c-cookie-banner__buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

@media (max-width: 768px) {
    .c-cookie-banner {
        bottom: 0;
        right: 0;
        left: 0;
        max-width: 100%;
        border-radius: 0;
    }
}

/* ============================================
   BEM: FOOTER BLOCK
   ============================================ */
.c-footer {
    background: var(--charcoal-dark);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.c-footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.c-footer__section {
    margin-bottom: var(--spacing-md);
}

.c-footer__title {
    color: var(--gold-accent);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.c-footer__text {
    color: var(--text-light);
    opacity: 0.8;
    line-height: 1.6;
}

.c-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.c-footer__link {
    color: var(--text-light);
    text-decoration: none;
    display: block;
    padding: var(--spacing-xs) 0;
    transition: color 0.3s;
    opacity: 0.8;
}

.c-footer__link:hover {
    color: var(--gold-accent);
    opacity: 1;
}

.c-footer__compliance {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.c-footer__compliance-logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.c-footer__compliance-logo {
    height: 35px !important;
    width: auto !important;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: all 0.3s;
}

/* Remove background for gambling-therapy-logo */
.c-footer__compliance-logo[src*="gambling-therapy-logo"] {
    background: transparent !important;
}

.c-footer__compliance-logo:hover {
    opacity: 1;
    box-shadow: 0 0 10px var(--gold-accent);
}

.c-footer__age {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-accent);
    margin-bottom: var(--spacing-sm);
}

.c-footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    opacity: 0.7;
}

/* ============================================
   BEM: DISCLAIMER SECTION
   ============================================ */
.c-disclaimer {
    background: linear-gradient(135deg, var(--burgundy-red) 0%, #a00000 100%);
    color: var(--text-light);
    padding: var(--spacing-lg) 0;
    border-top: 3px solid var(--gold-accent);
    border-bottom: 3px solid var(--gold-accent);
}

.c-disclaimer__content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.c-disclaimer__title {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.c-disclaimer__text {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.c-disclaimer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.c-disclaimer__badge {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
    .c-header__nav {
        display: flex;
    }
    
    .c-header__menu {
        display: none;
    }
    
    .c-hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .c-modal__buttons {
        flex-direction: column;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}