/* ============================================
   COLOR VARIABLES
   ============================================ */
:root {
    /* Brand Colors */
    --primary-red: #b10202;
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --light-gray: #E5E5E5;
    --dark-gray: #333333;
    
    /* Menu Colors */
    --menu-bg: #000000;
    --menu-hover: #C41E3A;
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: "Montserrat", sans-serif;
    background-color: var(--primary-black);
    color: var(--primary-white);
    overflow-x: hidden;
    line-height: 1.6;
    height: 100%;
    touch-action: pan-y;
}

/* ============================================
   HAMBURGER MENU BUTTON
   ============================================ */
.menu-btn {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 1000;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: all 0.3s ease;
}

.menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--primary-white);
    transition: all 0.3s ease;
    display: block;
}

.menu-btn:hover span {
    background: var(--primary-red);
}

.menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(9px, 9px);
}

.menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(9px, -9px);
}

/* ============================================
   SIDE MENU
   ============================================ */
.side-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: var(--menu-bg);
    z-index: 999;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 80px 30px 40px;
    overflow-y: auto;
}

.side-menu.active {
    right: 0;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.8);
}

.close-btn {
    position: absolute;
    top: 30px;
    left: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    transition: transform 0.3s ease;
}

.close-btn:hover {
    transform: rotate(90deg);
}

.menu-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-items li {
    margin-bottom: 25px;
}

.menu-items li a {
    color: var(--primary-white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: block;
    padding: 8px 0;
}

.menu-items li a:hover {
    color: var(--primary-red);
    padding-left: 10px;
}

.menu-items li a.active {
    color: var(--primary-red);
    font-weight: 600;
}

/* ============================================
   NEWS BUTTON
   ============================================ */
.news-btn {
    position: fixed;
    top: 0;
    left: 0;
    background: var(--primary-black);
    color: var(--primary-white);
    text-decoration: none;
    padding: 30px 40px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    z-index: 900;
    transition: all 0.3s ease;
}

.news-btn:hover {
    background: var(--primary-red);
    padding-left: 50px;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    touch-action: pan-y;
}

/* ============================================
   LOGO CONTAINER
   ============================================ */
.logo-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    text-align: center;
    pointer-events: none;
}

.main-logo {
    width: 300px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.8));
}

/* ============================================
   HERO CAROUSEL
   ============================================ */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 100vh;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: grayscale(100%) contrast(1.1) brightness(0.9);
}

.artist-name {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.8);
    z-index: 10;
    white-space: nowrap;
}

/* ============================================
   CAROUSEL ARROWS
   ============================================ */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid var(--primary-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 200;
    transition: all 0.3s ease;
}

.carousel-arrow:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    transform: translateY(-50%) scale(1.1);
}

.prev-arrow {
    left: 40px;
}

.next-arrow {
    right: 40px;
}

/* ============================================
   SOCIAL ICONS
   ============================================ */
.social-icons {
    position: absolute;
    bottom: 150px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 30px;
    z-index: 150;
}

.social-icons a {
    color: var(--primary-white);
    text-decoration: none;
    font-size: 20px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--primary-red);
    transform: translateY(-5px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 150;
    width: 90%;
}

.footer p {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 10px;
    font-size: 11px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-red);
}

.footer-links span {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    .main-logo {
        width: 250px;
    }
    
    .artist-name {
        font-size: 28px;
        bottom: 120px;
    }
    
    .carousel-arrow {
        width: 50px;
        height: 50px;
    }
    
    .prev-arrow {
        left: 20px;
    }
    
    .next-arrow {
        right: 20px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .menu-btn {
        top: 20px;
        right: 20px;
    }
    
    .news-btn {
        padding: 20px 25px;
        font-size: 12px;
    }
    
    .side-menu {
        width: 250px;
        right: -250px;
        padding: 60px 20px 30px;
    }
    
    .main-logo {
        width: 200px;
    }
    
    .artist-name {
        font-size: 20px;
        bottom: 140px;
        letter-spacing: 2px;
    }
    
    .carousel-arrow {
        width: 45px;
        height: 45px;
    }
    
    .prev-arrow {
        left: 15px;
    }
    
    .next-arrow {
        right: 15px;
    }
    
    .social-icons {
        bottom: 130px;
        gap: 20px;
    }
    
    .social-icons a {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .footer {
        bottom: 15px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 5px;
    }
    
    .footer-links span {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .main-logo {
        width: 160px;
    }
    
    .artist-name {
        font-size: 18px;
        bottom: 180px;
    }
    
    .carousel-arrow {
        width: 40px;
        height: 40px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Initial animations */
.logo-container {
    animation: fadeIn 1s ease-in;
}

.side-menu {
    animation: slideInFromLeft 0.5s ease-out;
}