/* --- КЛЮЧЕВЫЕ НАСТРОЙКИ И ИННОВАЦИОННАЯ ПАЛИТРА --- */
:root {
    --bg-black: #0e0e10;         /* Глубокий матовый цвет угля */
    --bg-card: rgba(22, 22, 26, 0.85); /* Контрастные темные слои */
    --mustard: #ffcb05;          /* Сочный неоново-горчичный */
    --mustard-bright: #ffe270;   /* Яркий горчичный для ховеров */
    --text-white: #ffffff;       /* Ослепительно белый жесткий контраст */
    --text-muted: #9fa0a6;       /* Читаемый серый */
    --font-heading: 'Outfit', sans-serif;
    --font-main: 'DM Sans', sans-serif;
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --border-glow: rgba(255, 203, 5, 0.2);
}

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

body {
    background-color: var(--bg-black);
    color: var(--text-white);
    font-family: var(--font-main);
    overflow-x: hidden;
}

/* Контрастный горчично-черный скроллбар */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0e0e10;
}
::-webkit-scrollbar-thumb {
    background: var(--mustard);
    border-radius: 3px;
}

/* --- АНИМАЦИЯ РАСКАЛЕННОГО КЛЕЙМА (ПРЕЛОАДЕР) --- */
.preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: #09090b;
    z-index: 9999;
    display: flex; justify-content: center; align-items: center;
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.preloader-brand {
    text-align: center;
    position: relative;
}
.brand-text {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--text-white);
    text-shadow: 0 0 20px rgba(255, 203, 5, 0.2);
    z-index: 2;
    position: relative;
}
.mustard-text {
    color: var(--mustard);
}
.brand-circle {
    width: 140px; height: 140px;
    border: 2px solid var(--mustard);
    border-radius: 50%;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    animation: brandStamp 1.2s forwards cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 30px rgba(255, 203, 5, 0.4), inset 0 0 30px rgba(255, 203, 5, 0.4);
}
@keyframes brandStamp {
    0% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

/* --- ТЕКСТУРНЫЙ ФОН ЖАРА ГРИЛЯ --- */
.heatwave-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -2;
    background-image: radial-gradient(circle at 80% 20%, rgba(255, 203, 5, 0.04) 0%, transparent 50%);
    pointer-events: none;
}
/* --- АСИММЕТРИЧНАЯ НАВИГАЦИЯ --- */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 24px 0;
    background: rgba(14, 14, 16, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}
.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-white);
    text-decoration: none;
    letter-spacing: -1px;
}
.nav-menu {
    display: flex;
    gap: 40px;
}
.nav-link {
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 0; height: 3px;
    background: var(--mustard);
    transition: var(--transition);
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: var(--mustard); }

.cta-btn-nav {
    font-family: var(--font-heading);
    background: var(--mustard);
    padding: 14px 28px;
    color: var(--bg-black);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.5px;
    transition: var(--transition);
}
.cta-btn-nav:hover {
    background: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

/* --- ГЛАВНЫЙ ЭКРАН (HERO EXPERIENCE) --- */
.hero {
    height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
}
.hero-content {
    position: relative;
    z-index: 5;
}
.hero-badge {
    font-family: var(--font-heading);
    background: rgba(255, 203, 5, 0.1);
    border: 1px solid var(--mustard);
    color: var(--mustard);
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 0.95;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 30px;
}
.hero-desc {
    max-width: 580px;
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 45px;
}
.btn-burger-primary {
    font-family: var(--font-heading);
    padding: 20px 45px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: var(--text-white);
    color: var(--bg-black);
    transition: var(--transition);
    display: inline-block;
}
.btn-burger-primary:hover {
    background: var(--mustard);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 203, 5, 0.25);
}

/* Парящий 3D бургер */
.hero-visual-layer {
    position: relative;
    height: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.floating-burger-image {
    width: 100%;
    height: 100%;
    max-height: 500px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 30px 50px rgba(0,0,0,0.7));
    animation: burgerFloat 5s infinite ease-in-out;
}
@keyframes burgerFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}
/* --- СЕТКА ПРЕМИУМ-КОНТЕЙНЕРОВ И ЗАГОЛОВКИ --- */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 140px 40px;
}
.block-number {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--mustard);
    display: inline-block;
    margin-bottom: 20px;
}
.about-main-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.05;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: 35px;
}
.text-center {
    text-align: center;
}
.center-title-layout {
    text-align: center;
    margin-bottom: 80px;
}

/* --- МЯСНОЙ МАНИФЕСТ (О КОМПАНИИ) --- */
.about-asymmetric-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}
.about-p-bold {
    font-size: 1.35rem;
    line-height: 1.6;
    color: var(--text-white);
    margin-bottom: 25px;
    font-weight: 700;
}
.about-p-normal {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 45px;
}

/* Инновационные счетчики */
.about-counters {
    display: flex;
    gap: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 35px;
}
.counter-item {
    display: flex;
    flex-direction: column;
}
.count-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: 8px;
}
.count-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Блок фото гриля */
.about-graphic-zone {
    display: flex;
    justify-content: center;
}
.grill-photo-frame {
    border: 1px solid var(--border-glow);
    padding: 20px;
    background: rgba(255, 203, 5, 0.01);
    box-shadow: 0 0 40px rgba(255, 203, 5, 0.03);
    width: 100%;
    position: relative;
}
.grill-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.grill-badge {
    position: absolute;
    bottom: -15px; right: 40px;
    font-family: var(--font-heading);
    background: var(--mustard);
    color: var(--bg-black);
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 1px;
}
/* --- СЕТКА МЕНЮ (BURGER STACK CARDS) --- */
.burger-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}
.burger-premium-card {
    position: relative;
    height: 540px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition);
}
.burger-card-img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 65%;
    background-size: cover;
    background-position: center;
    z-index: -2;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.burger-card-glaze {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(14,14,16,0.1) 0%, rgba(14,14,16,0.85) 45%, #0e0e10 100%);
    z-index: -1;
    transition: var(--transition);
}
.burger-card-body {
    padding: 40px;
    position: relative;
    z-index: 2;
}
.burger-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}
.burger-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 900;
    color: var(--mustard);
    letter-spacing: 1.5px;
}
.burger-meta-icon {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.2);
    transition: var(--transition);
}
.burger-premium-card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.burger-premium-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}
.burger-price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 900;
}

/* Ховер Эффекты Меню */
.burger-premium-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 203, 5, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
}
.burger-premium-card:hover .burger-card-img {
    transform: scale(1.08);
}
.burger-premium-card:hover .burger-meta-icon {
    color: var(--mustard);
    transform: scale(1.1);
}

/* --- БУРГЕР-АККОРДЕОН FAQ --- */
.faq-burger-container {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.faq-burger-item {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}
.faq-burger-question {
    padding: 26px 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
}
.faq-burger-icon {
    color: var(--mustard);
    transition: transform 0.4s ease;
}
.faq-burger-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0, 1, 0, 1);
    padding: 0 35px;
}
.faq-burger-answer p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    padding-bottom: 26px;
}

/* Активные состояния FAQ */
.faq-burger-item.active {
    border-color: rgba(255, 203, 5, 0.3);
}
.faq-burger-item.active .faq-burger-icon {
    transform: rotate(45deg);
}
.faq-burger-item.active .faq-burger-answer {
    max-height: 300px;
    transition: max-height 0.5s cubic-bezier(0.99, 0.01, 0.45, 1);
}
/* --- ПРЕМИАЛЬНЫЙ БЛОК КОНТАКТОВ --- */
.contacts-burger-box {
    background: linear-gradient(135deg, rgba(22,22,26,0.95) 0%, rgba(14,14,16,0.95) 100%);
    border: 1px solid var(--border-glow);
    padding: 60px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    box-shadow: 0 40px 80px rgba(0,0,0,0.8);
}
.contacts-p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.15rem;
    line-height: 1.7;
    max-width: 600px;
}
.burger-contact-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.burger-contact-item {
    display: flex;
    align-items: center;
    gap: 25px;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition);
}
.contact-glow-icon {
    font-size: 1.5rem;
    color: var(--mustard);
    text-shadow: 0 0 12px var(--mustard);
    width: 35px;
    text-align: center;
}
.contact-node {
    display: flex;
    flex-direction: column;
}
.burger-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 3px;
}
.burger-value {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 900;
}
.burger-contact-item:hover {
    color: var(--mustard);
    transform: translateX(8px);
}

.contacts-btn-side {
    display: flex;
    justify-content: flex-end;
}
.burger-action-btn {
    font-family: var(--font-heading);
    background: var(--mustard);
    color: var(--bg-black);
    text-decoration: none;
    padding: 24px 45px;
    font-size: 1.05rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    box-shadow: 0 0 25px rgba(255, 203, 5, 0.3);
}
.burger-action-btn:hover {
    background: var(--text-white);
    color: var(--bg-black);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.8);
    padding-right: 55px;
}

/* --- ИННОВАЦИОННЫЙ БЕГУЩИЙ ЧЕК С КОПИРАЙТОМ СЕО --- */
.burger-footer {
    background: #09090b;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.marquee-receipt {
    width: 100%;
    overflow: hidden;
    background: #ffffff;
    padding: 22px 0;
    display: flex;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}
.marquee-track {
    display: flex;
    white-space: nowrap;
    animation: marqueeRun 25s linear infinite;
}
.marquee-track span {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 900;
    color: #0e0e10;
    letter-spacing: 2px;
}
.sleepkidd-link {
    color: #0e0e10;
    text-decoration: none;
    border-bottom: 2px dashed #0e0e10;
    padding-bottom: 2px;
    transition: all 0.3s ease;
}
.sleepkidd-link:hover {
    color: var(--mustard);
    background: #0e0e10;
    border-bottom-color: transparent;
    padding: 2px 8px;
}
@keyframes marqueeRun {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}
.footer-sub-bar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 40px;
    text-align: center;
}
.footer-sub-bar p {
    color: #55555e;
    font-size: 0.85rem;
}

/* --- СКРОЛЛ-АНИМАЦИИ ПРОЯВЛЕНИЯ (JS REVEAL) --- */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- ПОЛНАЯ АДАПТИВНОСТЬ ПОД ПК И СМАРТФОНЫ --- */
@media (max-width: 1200px) {
    .hero { grid-template-columns: 1fr; height: auto; padding: 140px 40px 60px; gap: 50px; }
    .hero-visual-layer { height: 400px; }
    .about-asymmetric-layout { grid-template-columns: 1fr; gap: 50px; }
    .contacts-burger-box { grid-template-columns: 1fr; padding: 40px; }
    .contacts-btn-side { justify-content: flex-start; }
}

@media (max-width: 768px) {
    .nav-menu { display: none; } /* Минималистичная скрытая шапка на смартфонах */
    .nav-container { padding: 0 20px; }
    .hero { padding: 120px 20px 40px; }
    .hero-title { font-size: 3.4rem; line-height: 1.1; }
    .hero-visual-layer { height: 300px; }
    .container { padding: 80px 20px; }
    .about-main-title { font-size: 2.3rem; }
    .about-counters { flex-direction: column; gap: 25px; }
    .grill-image { height: 300px; }
    .burger-premium-card { height: 500px; }
    .burger-card-body { padding: 30px; }
    .burger-action-btn { width: 100%; justify-content: space-between; }
}