:root {
    /* Супер-веселая палитра */
    --bg-main: #fffdf5; 
    --bg-section: #f0faff; 
    --card-bg: #ffffff;
    
    /* Сочные акценты */
    --color-pink: #ff4757;
    --color-blue: #1e90ff;
    --color-yellow: #ffa502;
    --color-purple: #9b59b6;
    --color-green: #2ed573;
    
    --text-dark: #2f3542;
    --text-gray: #747d8c;
    
    --shadow-fun: 0 10px 30px rgba(255, 71, 87, 0.15);
    --shadow-card: 0 8px 20px rgba(0,0,0,0.04);
}

html {
    scroll-behavior: smooth; 
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Nunito', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Анимации для веселья */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulse-fun {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.floating-icon {
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

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

/* Навигация */
header {
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border-bottom: 3px dashed var(--color-yellow);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo i {
    color: var(--color-pink);
    animation: pulse-fun 2s infinite;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 800;
    font-size: 16px;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu a:hover {
    color: var(--color-blue);
}

.btn-smile {
    background: var(--color-pink);
    color: #fff;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 900;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(255, 71, 87, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-smile:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.6);
}

.burger-menu {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--color-pink);
}

/* Секции */
section { padding: 100px 0; position: relative; }
.bg-blue { background-color: var(--bg-section); }
.bg-yellow { background-color: #fffaf0; }

.section-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 900;
}
.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
    color: var(--text-gray);
    font-size: 20px;
    font-weight: 700;
}

/* Главный экран */
.hero {
    text-align: center;
    padding: 120px 0;
    overflow: hidden;
}
.hero h1 {
    font-size: 65px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--text-dark);
}
.hero h1 span {
    color: var(--color-blue);
    text-decoration: underline;
    text-decoration-color: var(--color-yellow);
    text-decoration-style: wavy;
}
.hero p {
    font-size: 24px;
    color: var(--text-gray);
    margin-bottom: 45px;
    font-weight: 700;
}
.btn-massive {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-yellow), #ff7f50);
    color: #fff;
    padding: 22px 60px;
    border-radius: 50px;
    font-weight: 900;
    text-decoration: none;
    font-size: 22px;
    box-shadow: 0 10px 30px rgba(255, 165, 2, 0.4);
    transition: all 0.3s;
    text-transform: uppercase;
}
.btn-massive:hover {
    transform: translateY(-5px) rotate(-2deg);
    box-shadow: 0 15px 40px rgba(255, 165, 2, 0.6);
}

/* Карточки */
.grid-fun {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.card-fun {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 30px;
    border: 3px solid transparent;
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: all 0.3s;
    position: relative;
}
.card-fun:hover { 
    transform: translateY(-10px);
    border-color: var(--color-yellow);
    box-shadow: var(--shadow-fun);
}
.icon-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 20px auto;
    color: white;
}
.c-pink { background: var(--color-pink); }
.c-blue { background: var(--color-blue); }
.c-purple { background: var(--color-purple); }
.c-green { background: var(--color-green); }
.c-yellow { background: var(--color-yellow); }

.card-fun h3 { margin-bottom: 15px; font-size: 24px; font-weight: 900; }
.card-fun p { color: var(--text-gray); font-size: 16px; font-weight: 700; }

/* Описание кабинета */
.cabinet-desc {
    background: var(--card-bg);
    padding: 50px;
    border-radius: 30px;
    box-shadow: var(--shadow-card);
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
    border: 3px solid var(--color-blue);
}
.cabinet-list {
    list-style: none;
    margin-top: 20px;
}
.cabinet-list li {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.cabinet-list i {
    font-size: 24px;
    color: var(--color-green);
}

/* Тариф */
.price-banner {
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
    border-radius: 40px;
    padding: 60px 40px;
    text-align: center;
    color: white;
    position: relative;
    box-shadow: 0 20px 50px rgba(30, 144, 255, 0.3);
    max-width: 900px;
    margin: 0 auto;
}
.price-banner h2 { font-size: 45px; font-weight: 900; margin-bottom: 20px; }
.huge-price {
    font-size: 100px;
    font-weight: 900;
    line-height: 1;
    color: var(--color-yellow);
    text-shadow: 4px 4px 0px rgba(0,0,0,0.1);
    margin: 20px 0;
    animation: pulse-fun 3s infinite;
}
.huge-price span { font-size: 30px; color: white; text-shadow: none; }
.price-banner p { font-size: 22px; font-weight: 700; opacity: 0.9; margin-bottom: 30px; }

.pay-methods {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 45px;
    color: rgba(255,255,255,0.9);
}

/* Устройства */
.device-pill {
    display: flex;
    align-items: center;
    gap: 15px;
    background: white;
    padding: 20px 30px;
    border-radius: 50px;
    box-shadow: var(--shadow-card);
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    transition: transform 0.3s;
}
.device-pill:hover { transform: scale(1.05) rotate(2deg); background: var(--color-yellow); }
.device-pill i { font-size: 30px; color: var(--color-blue); }

/* Подвал */
footer { 
    padding: 50px 0; 
    text-align: center; 
    background: #fff;
    border-top: 5px dotted var(--color-pink);
}
footer p { font-weight: 700; color: var(--text-gray); font-size: 16px; }

/* Мобильная адаптивность */
@media (max-width: 992px) {
    .hero h1 { font-size: 45px; }
    .huge-price { font-size: 80px; }
    section { padding: 70px 0; }
    .cabinet-desc { padding: 30px; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        border-bottom: 3px dashed var(--color-yellow);
        display: none;
        flex-direction: column;
        padding: 30px 0;
        text-align: center;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-menu.active { display: flex; }
    .nav-menu ul { flex-direction: column; gap: 25px; }
    .btn-smile-desktop { display: none; }
    .burger-menu { display: block; }
    .price-banner { padding: 40px 20px; border-radius: 20px; }
}