/* ============================================
   УНИКАЛИЗАЦИЯ ПРОЕКТА: nefertiti.co.nz
   
   CSS АРХИТЕКТУРА: BEM (Block Element Modifier)
   ПАЛИТРА: Ancient Egypt (pharaoh-gold, nile-blue, desert-sand, papyrus-cream, pyramid-stone, hieroglyph-black)
   ЭФФЕКТ: Glitch Effect (digital distortion animations)
   ТИПОГРАФИКА: Mixed (Playfair Display serif + Open Sans sans-serif)
   КНОПКИ: Glitch Effect Style
   HTML СТРУКТУРА: BEM naming (.block, .block__element, .block--modifier)
   JS NAMING: Descriptive (ageVerificationModal, mobileMenuToggle, etc.)
   СТИЛИСТИКА: Классическая (Ancient Egypt Theme with Glitch Effects)
   ============================================ */

/* ========== CSS VARIABLES - ANCIENT EGYPT THEME ========== */
:root {
    /* Ancient Egypt Color Palette */
    --pharaoh-gold: #d4af37;
    --nile-blue: #1e90ff;
    --desert-sand: #f4a460;
    --papyrus-cream: #f5deb3;
    --pyramid-stone: #8b7355;
    --hieroglyph-black: #1a1a1a;
    --temple-white: #ffffff;
    --shadow-gray: #2c2c2c;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Header */
    --header-height: 70px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--hieroglyph-black);
    background-color: var(--papyrus-cream);
}

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

/* ========== GOOGLE FONTS ========== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Open+Sans:wght@300;400;600;700&display=swap');

/* ========== HEADER - BEM STRUCTURE ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: linear-gradient(135deg, var(--hieroglyph-black) 0%, var(--pyramid-stone) 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

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

.header__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header__logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--pharaoh-gold);
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.header__logo:hover {
    opacity: 0.9;
}

.header__nav {
    display: flex;
    align-items: center;
}

.header__nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.header__nav-link {
    color: var(--temple-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pharaoh-gold);
    transition: var(--transition-normal);
}

.header__nav-link:hover {
    color: var(--pharaoh-gold);
}

.header__nav-link:hover::after {
    width: 100%;
}

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

.header__burger-line {
    width: 25px;
    height: 3px;
    background: var(--temple-white);
    transition: var(--transition-normal);
    border-radius: 2px;
}

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

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

.header__burger--active .header__burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========== MOBILE MENU - BEM ========== */
.mobile-menu {
    position: fixed;
    top: calc(var(--header-height) - 1px);
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--hieroglyph-black) 0%, var(--pyramid-stone) 100%);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    overflow-y: auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

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

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

.mobile-menu__link {
    color: var(--temple-white);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    padding: var(--spacing-sm);
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.mobile-menu__link:hover {
    color: var(--pharaoh-gold);
    padding-left: var(--spacing-lg);
}

/* ========== HERO SECTION - BEM ========== */
.hero {
    margin-top: var(--header-height);
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: calc(100vh - var(--header-height));
    background: linear-gradient(135deg, var(--desert-sand) 0%, var(--papyrus-cream) 50%, var(--nile-blue) 100%);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.hero__content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--hieroglyph-black);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero__subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--pyramid-stone);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

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

/* ========== BUTTONS - GLITCH EFFECT ========== */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: var(--transition-normal);
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--pharaoh-gold) 0%, var(--desert-sand) 100%);
    color: var(--hieroglyph-black);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn--primary:hover {
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

.btn--secondary {
    background: transparent;
    color: var(--hieroglyph-black);
    border: 2px solid var(--hieroglyph-black);
}

.btn--secondary:hover {
    background: var(--hieroglyph-black);
    color: var(--temple-white);
}

.btn--small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
}

/* ========== GLITCH ANIMATIONS ========== */
@keyframes glitch-text {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(2px, 2px); }
}

@keyframes glitch-button {
    0%, 100% { 
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
    20% { 
        transform: translate(-1px, 1px);
        filter: hue-rotate(10deg);
    }
    40% { 
        transform: translate(1px, -1px);
        filter: hue-rotate(-10deg);
    }
    60% { 
        transform: translate(-1px, -1px);
        filter: hue-rotate(5deg);
    }
    80% { 
        transform: translate(1px, 1px);
        filter: hue-rotate(-5deg);
    }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ========== GAME CARDS - BEM ========== */
.games-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--papyrus-cream);
}

.games-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

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

.games-section__grid {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.game-card {
    background: var(--temple-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: var(--transition-normal);
    max-width: 350px;
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
}

.game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

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

.game-card__content {
    padding: var(--spacing-md);
    text-align: center;
}

.game-card__title {
    font-size: 1.5rem;
    color: var(--hieroglyph-black);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-heading);
    text-align: center;
}

.game-card__description {
    color: var(--pyramid-stone);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    text-align: center;
}

.game-card__button {
    width: 100%;
}

@keyframes glitch-card {
    0%, 100% { transform: translateY(-8px) translate(0); }
    20% { transform: translateY(-8px) translate(-1px, 1px); }
    40% { transform: translateY(-8px) translate(1px, -1px); }
    60% { transform: translateY(-8px) translate(-1px, -1px); }
    80% { transform: translateY(-8px) translate(1px, 1px); }
}

/* ========== BENEFITS SECTION - BEM ========== */
.benefits-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--hieroglyph-black);
    color: var(--temple-white);
}

.benefits-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

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

.benefits-section__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition-normal);
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--pharaoh-gold);
    transform: translateY(-5px);
}

.benefit-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
    display: block;
}

.benefit-card__title {
    font-size: 1.3rem;
    color: var(--pharaoh-gold);
    margin-bottom: var(--spacing-sm);
}

.benefit-card__text {
    color: var(--papyrus-cream);
    line-height: 1.6;
}

/* ========== MODAL - BEM ========== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.modal__content {
    background: var(--temple-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.modal__title {
    font-size: 1.8rem;
    color: var(--hieroglyph-black);
}

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

.modal__text {
    color: var(--pyramid-stone);
    margin-bottom: var(--spacing-sm);
}

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

.modal__warning {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--pyramid-stone);
}

/* ========== COOKIE BANNER - BEM ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--hieroglyph-black);
    color: var(--temple-white);
    padding: var(--spacing-md);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner--active {
    transform: translateY(0);
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cookie-banner__text {
    flex: 1;
    min-width: 250px;
}

.cookie-banner__link {
    color: var(--pharaoh-gold);
    text-decoration: underline;
}

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

/* ========== FOOTER - BEM ========== */
.footer {
    background: var(--hieroglyph-black);
    color: var(--temple-white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 1200px) {
    .footer__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}

.footer__section-title {
    font-size: 1.3rem;
    color: var(--pharaoh-gold);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
}

.footer__section:last-child {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.footer__text {
    color: var(--papyrus-cream);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.footer__list {
    list-style: none;
}

.footer__list-item {
    margin-bottom: var(--spacing-xs);
}

.footer__link {
    color: var(--papyrus-cream);
    text-decoration: none;
    transition: var(--transition-normal);
}

.footer__link:hover {
    color: var(--pharaoh-gold);
}

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

.footer__compliance-logo {
    height: 35px;
    width: auto;
    background: var(--temple-white);
    padding: 8px;
    border-radius: 8px;
    opacity: 0.9;
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer__compliance-logo:hover {
    opacity: 1;
    border-color: var(--pharaoh-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--papyrus-cream);
    font-size: 0.9rem;
}

/* ========== FAQ SECTION - BEM ========== */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
    background: var(--temple-white);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--temple-white);
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--hieroglyph-black);
    transition: var(--transition-normal);
    font-family: var(--font-body);
}

.faq-question:hover {
    background: var(--papyrus-cream);
    color: var(--pharaoh-gold);
}

.faq-icon {
    transition: var(--transition-normal);
    font-size: 0.8rem;
    color: var(--pharaoh-gold);
}

.faq-item--active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    background: var(--papyrus-cream);
}

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

.faq-answer p {
    padding: var(--spacing-md);
    color: var(--pyramid-stone);
    line-height: 1.8;
    margin: 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }
    
    .header__nav {
        display: none;
    }
    
    .header__burger {
        display: flex;
    }
    
    .hero {
        padding: var(--spacing-lg) var(--spacing-md);
        min-height: calc(100vh - 60px);
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .games-section__grid {
        flex-direction: column;
        align-items: center;
    }
    
    .game-card {
        max-width: 100%;
    }
    
    .benefits-section__grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-banner__content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero__buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
}