/* UseSmileyDen.site - Warm Sunshine Theme */
:root {
    --smiley-primary: #FF9800;
    --smiley-secondary: #E91E63;
    --smiley-accent: #FFEB3B;
    --smiley-dark: #3E2723;
    --smiley-light: #FFF8E1;
    --smiley-gradient: linear-gradient(135deg, #FF9800, #E91E63);
}

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

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    background: var(--smiley-light);
    color: var(--smiley-dark);
    overflow-x: hidden;
}

/* Age Verification Popup */
.smiley-age-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(62, 39, 35, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.smiley-age-content {
    background: white;
    padding: 2.5rem;
    border-radius: 30px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 25px 60px rgba(255, 152, 0, 0.3);
    border: 4px solid var(--smiley-primary);
}

.smiley-age-content h2 {
    color: var(--smiley-primary);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.smiley-age-notice {
    background: linear-gradient(135deg, #FFF8E1, #FFF3E0);
    padding: 1rem;
    border-radius: 15px;
    color: var(--smiley-secondary);
    font-weight: 600;
    margin: 1.5rem 0;
}

.smiley-age-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.smiley-age-btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.smiley-age-btn.yes {
    background: var(--smiley-gradient);
    color: white;
}

.smiley-age-btn.no {
    background: #8D6E63;
    color: white;
}

.smiley-age-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Navbar */
.smiley-navbar {
    background: var(--smiley-gradient) !important;
    padding: 1rem 0;
    box-shadow: 0 4px 25px rgba(255, 152, 0, 0.35);
}

.smiley-brand {
    font-size: 1.7rem;
    font-weight: bold;
    color: white !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.smiley-logo {
    font-size: 2rem;
    animation: smiley-glow 2s ease-in-out infinite;
}

@keyframes smiley-glow {
    0%, 100% { filter: brightness(1); transform: scale(1); }
    50% { filter: brightness(1.3); transform: scale(1.1); }
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 600;
    margin: 0 0.3rem;
    transition: all 0.3s ease;
    border-radius: 25px;
    padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.navbar-toggler {
    border: 2px solid white;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='white' stroke-linecap='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.smiley-hero {
    background: var(--smiley-gradient);
    padding: 9rem 0 7rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.smiley-hero::before {
    content: '☀️';
    position: absolute;
    top: 20px;
    right: 50px;
    font-size: 4rem;
    opacity: 0.3;
    animation: sun-spin 20s linear infinite;
}

@keyframes sun-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.smiley-hero-content {
    position: relative;
    z-index: 2;
}

.smiley-hero h1 {
    font-size: 3.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.25);
}

.smiley-hero p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
}

.smiley-btn {
    display: inline-block;
    background: white;
    color: var(--smiley-primary);
    padding: 1.3rem 3.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.smiley-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
    color: var(--smiley-secondary);
}

/* Games Section */
.smiley-games {
    padding: 5rem 0;
    background: white;
}

.smiley-section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: bold;
    color: var(--smiley-dark);
    margin-bottom: 2.5rem;
}

.smiley-section-title span {
    color: var(--smiley-primary);
}

.smiley-iframe-wrapper {
    width: 100%;
    max-width: 870px;
    height: 600px;
    margin: 0 auto 2rem;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 55px rgba(255, 152, 0, 0.2);
    border: 5px solid var(--smiley-primary);
}

.smiley-iframe-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    overflow: hidden;
}

@media (max-width: 768px) {
    .smiley-iframe-wrapper {
        height: 500px;
        border-radius: 20px;
    }
}

.smiley-notice {
    background: linear-gradient(135deg, #FFF8E1, #FFF3E0);
    border: 3px solid var(--smiley-secondary);
    border-radius: 20px;
    padding: 1.5rem;
    margin: 2rem auto 0;
    max-width: 870px;
    text-align: center;
}

.smiley-notice i {
    color: var(--smiley-secondary);
    margin-right: 0.5rem;
}

.smiley-notice-link {
    color: var(--smiley-primary);
    text-decoration: none;
    font-weight: bold;
}

/* About Section */
.smiley-about {
    padding: 5rem 0;
    background: var(--smiley-light);
}

.smiley-about-content {
    text-align: center;
    max-width: 950px;
    margin: 0 auto;
}

.smiley-about-content > p {
    font-size: 1.25rem;
    line-height: 1.9;
    margin-bottom: 3rem;
}

.smiley-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.smiley-feature-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
}

.smiley-feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 5px;
    background: var(--smiley-gradient);
    border-radius: 5px;
}

.smiley-feature-card:hover {
    transform: translateY(-12px) rotate(1deg);
    box-shadow: 0 25px 50px rgba(255, 152, 0, 0.15);
}

.smiley-feature-card i {
    font-size: 3.5rem;
    color: var(--smiley-primary);
    margin-bottom: 1rem;
}

.smiley-feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--smiley-dark);
}

/* Testimonials */
.smiley-testimonials {
    padding: 5rem 0;
    background: white;
}

.smiley-testimonial-card {
    background: linear-gradient(135deg, #FFF8E1, #FFFFFF);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    height: 100%;
    border-left: 5px solid var(--smiley-primary);
    transition: all 0.3s ease;
}

.smiley-testimonial-card:hover {
    transform: translateX(8px);
}

.smiley-testimonial-card p {
    font-style: italic;
    line-height: 1.8;
}

.smiley-testimonial-author {
    font-weight: bold;
    color: var(--smiley-secondary);
    margin-top: 1rem;
}

/* Contact Section */
.smiley-contact {
    padding: 5rem 0;
    background: var(--smiley-light);
}

.smiley-contact-info {
    background: white;
    padding: 2rem;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border-right: 5px solid var(--smiley-primary);
}

.smiley-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.smiley-contact-item i {
    width: 55px;
    height: 55px;
    background: var(--smiley-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.smiley-contact-form {
    background: white;
    padding: 2rem;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--smiley-secondary);
}

.smiley-contact-form input,
.smiley-contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 2px solid #E0E0E0;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.smiley-contact-form input:focus,
.smiley-contact-form textarea:focus {
    outline: none;
    border-color: var(--smiley-primary);
    box-shadow: 0 0 0 4px rgba(255, 152, 0, 0.1);
}

.smiley-submit-btn {
    background: var(--smiley-gradient);
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.smiley-submit-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 30px rgba(255, 152, 0, 0.35);
}

/* Footer */
.smiley-footer {
    background: var(--smiley-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.smiley-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.smiley-footer-logo {
    font-size: 2rem;
    color: var(--smiley-primary);
}

.smiley-footer h3 {
    color: var(--smiley-primary);
}

.smiley-footer h4 {
    color: var(--smiley-accent);
    margin-bottom: 1rem;
}

.smiley-footer-links {
    list-style: none;
}

.smiley-footer-links li {
    margin-bottom: 0.5rem;
}

.smiley-footer-links a {
    color: #BCAAA4;
    text-decoration: none;
    transition: all 0.3s ease;
}

.smiley-footer-links a:hover {
    color: var(--smiley-primary);
    padding-left: 8px;
}

.smiley-footer-notice {
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid var(--smiley-primary);
    border-radius: 20px;
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
}

.smiley-footer-notice-icon {
    color: var(--smiley-primary);
    font-size: 1.6rem;
}

.smiley-footer-notice h5 {
    color: var(--smiley-primary);
    margin-bottom: 0.5rem;
}

.smiley-footer-notice a {
    color: var(--smiley-accent);
}

.smiley-footer-bottom {
    border-top: 1px solid #5D4037;
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    color: #A1887F;
}

.smiley-footer-bottom a {
    color: var(--smiley-primary);
    text-decoration: none;
}

/* Scroll to Top */
.smiley-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--smiley-gradient);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    font-size: 1.4rem;
}

.smiley-scroll-top.show {
    opacity: 1;
    transform: translateY(0);
}

.smiley-scroll-top:hover {
    transform: translateY(-5px) scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .smiley-hero h1 {
        font-size: 2.4rem;
    }
    
    .smiley-section-title {
        font-size: 2rem;
    }
    
    .smiley-features {
        grid-template-columns: 1fr;
    }
}