/* ==========================================================================
   GRUPO BORALÁ - OFFICIAL STYLE SYSTEM
   ========================================================================== */

/* DESIGN SYSTEM TOKENS & CUSTOM PROPERTIES */
:root {
    /* Primary Red Brand Colors */
    --color-primary: #EC3237;
    --color-primary-rgb: 236, 50, 55;
    --color-primary-dark: #C21D22;
    --color-primary-light: #F46F73;
    
    /* Font Families */
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
    
    --shadow-primary: 0 8px 30px rgba(236, 50, 55, 0.15);
    --shadow-primary-hover: 0 15px 40px rgba(236, 50, 55, 0.3);
    
    --header-height: 80px;

    /* Light Theme (Default) */
    --color-bg-body: #FFFFFF;
    --color-bg-surface: #F8F9FA;
    --color-bg-card: #FFFFFF;
    --color-bg-input: #F1F3F5;
    --color-text-primary: #1A1A1E;
    --color-text-secondary: #6C757D;
    
    --border-accent: rgba(236, 50, 55, 0.15);
    --border-accent-focus: rgba(236, 50, 55, 0.5);
    --color-card-border: rgba(0, 0, 0, 0.05);
    --color-input-border: rgba(0, 0, 0, 0.1);
    
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-card-hover: 0 15px 35px rgba(236, 50, 55, 0.15);

    --color-header-bg: rgba(255, 255, 255, 0.85);
    --color-header-bg-scrolled: rgba(255, 255, 255, 0.95);
    --color-header-border: rgba(0, 0, 0, 0.05);

    --color-mobile-menu-bg: rgba(255, 255, 255, 0.98);
    --color-footer-bg: #F8F9FA;

    --color-sidebar-bg: rgba(255, 255, 255, 0.8);
    --color-sidebar-border: rgba(0, 0, 0, 0.1);

    --color-scrollbar-thumb: rgba(0, 0, 0, 0.15);

    --color-bio-stats-bg: rgba(255, 255, 255, 0.7);
    --color-bio-stats-border: rgba(0, 0, 0, 0.1);

    --color-date-indicator-filter: none;
    --color-footer-social-bg: rgba(0, 0, 0, 0.03);
    --color-footer-social-border: rgba(0, 0, 0, 0.06);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --color-bg-body: #070708;
    --color-bg-surface: #101012;
    --color-bg-card: #131316;
    --color-bg-input: #1C1C20;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A0A0AB;
    
    --border-accent: rgba(236, 50, 55, 0.2);
    --border-accent-focus: rgba(236, 50, 55, 0.6);
    --color-card-border: rgba(255, 255, 255, 0.03);
    --color-input-border: rgba(255, 255, 255, 0.08);
    
    --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 15px 40px rgba(236, 50, 55, 0.2);

    --color-header-bg: rgba(7, 7, 8, 0.85);
    --color-header-bg-scrolled: rgba(7, 7, 8, 0.95);
    --color-header-border: rgba(255, 255, 255, 0.05);

    --color-mobile-menu-bg: rgba(7, 7, 8, 0.98);
    --color-footer-bg: #040405;

    --color-sidebar-bg: rgba(7, 7, 8, 0.6);
    --color-sidebar-border: rgba(255, 255, 255, 0.1);

    --color-scrollbar-thumb: rgba(255, 255, 255, 0.1);

    --color-bio-stats-bg: rgba(11, 11, 12, 0.6);
    --color-bio-stats-border: rgba(255, 255, 255, 0.1);

    --color-date-indicator-filter: invert(1);
    --color-footer-social-bg: rgba(255, 255, 255, 0.03);
    --color-footer-social-border: rgba(255, 255, 255, 0.06);
}

/* RESET & BASE STYLES */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-body);
    color: var(--color-text-primary);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-bg-body);
    color: var(--color-text-primary);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--color-scrollbar-thumb);
    border-radius: 5px;
    border: 2px solid var(--color-bg-body);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* LAYOUT UTILITIES */
.o-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.u-hidden {
    display: none !important;
}

/* REUSABLE UTILITIES & BUTTONS */
.c-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: 2px solid transparent;
}

.c-btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}

.c-btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.5);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.c-btn--secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.c-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
}

.c-btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.c-btn--outline:hover {
    background: var(--color-primary);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.c-btn--small {
    padding: 8px 18px;
    font-size: 0.8rem;
}

.c-btn--full {
    width: 100%;
}

/* SECTION STRUCTURES */
.c-section {
    padding: 100px 0;
    position: relative;
}

.c-section--dark {
    background-color: var(--color-bg-surface);
    border-top: 1px solid var(--color-card-border);
    border-bottom: 1px solid var(--color-card-border);
    transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.c-section__header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.c-section__tag {
    display: inline-block;
    color: var(--color-primary);
    font-family: var(--font-headings);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.c-section__title {
    font-family: var(--font-headings);
    font-weight: 900;
    font-size: 2.8rem;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: -1px;
    color: var(--color-text-primary);
    margin-bottom: 18px;
}

.c-section__subtitle {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

/* HEADER & STICKY NAVIGATION */
.c-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--color-header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-header-border);
    transition: var(--transition-smooth);
}

.c-header.scrolled {
    height: 70px;
    background-color: var(--color-header-bg-scrolled);
    box-shadow: var(--shadow-card);
}

.c-header__container {
    height: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.c-header__logo {
    display: flex;
    align-items: center;
    height: 100%;
    text-decoration: none;
    transition: var(--transition-fast);
}

.c-header__logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.c-header__logo:hover .c-header__logo-img {
    transform: scale(1.05);
}

.c-header.scrolled .c-header__logo-img {
    height: 40px;
}

.c-nav__list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.c-nav__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.c-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.c-nav__link:hover {
    color: var(--color-text-primary);
}

.c-nav__link:hover::after,
.c-nav__link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.c-nav__link.active {
    color: var(--color-primary);
}

.c-header__cta {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    text-decoration: none;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 18px;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.c-header__cta:hover {
    background: var(--color-primary);
    color: #FFFFFF;
}

/* Mobile Toggle Hamburger */
.c-header__toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.c-header__toggle-line {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* MOBILE NAV OVERLAY */
.c-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-mobile-menu-bg);
    backdrop-filter: blur(15px);
    z-index: 999;
    padding: 120px 40px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), background-color var(--transition-smooth);
}

.c-mobile-menu.open {
    right: 0;
}

.c-mobile-menu__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.c-mobile-menu__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: uppercase;
    display: block;
    transition: var(--transition-fast);
}

.c-mobile-menu__link:hover {
    color: var(--color-primary);
    padding-left: 10px;
}

.c-mobile-menu__cta {
    display: block;
    background: var(--color-primary);
    color: #FFFFFF;
    text-align: center;
    padding: 12px;
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-headings);
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 20px;
    transition: var(--transition-smooth);
}

/* HERO SECTION */
.c-hero {
    height: 100vh;
    width: 100%;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.c-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(7, 7, 8, 0.8) 100%);
    pointer-events: none;
}

.c-hero__content {
    max-width: 800px;
    padding: 0 24px;
    z-index: 5;
}

.c-hero__subtitle {
    font-family: var(--font-headings);
    color: var(--color-primary);
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    font-size: 1rem;
}

.c-hero__title {
    font-family: var(--font-headings);
    font-weight: 900;
    font-size: 5rem;
    line-height: 1.1;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.c-hero__description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px auto;
}

.c-hero__actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.c-hero__scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-secondary);
    z-index: 5;
    animation: bounce 2s infinite;
    transition: var(--transition-fast);
}

.c-hero__scroll-down:hover {
    color: var(--color-primary);
}

/* LAUNCH CARD SETUP */
.c-launch {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: stretch;
    margin-top: 20px;
}

/* MUSIC PLAYER */
.c-player {
    background-color: var(--color-bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-accent);
    padding: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    overflow: hidden;
}

.c-player::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.c-player__art-wrapper {
    position: relative;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    margin-bottom: 28px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 0 8px rgba(255, 255, 255, 0.02);
    overflow: hidden;
}

.c-player__art {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.c-player.playing .c-player__art {
    animation: spin 20s linear infinite;
}

.c-player__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 7, 8, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.c-player__art-wrapper:hover .c-player__overlay {
    opacity: 1;
}

.c-player__playing-badge {
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 1px;
}

.c-player__info {
    text-align: center;
    margin-bottom: 24px;
}

.c-player__title {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.c-player__artist {
    color: var(--color-primary);
    font-family: var(--font-headings);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* CUSTOM AUDIO CONTROLS */
.c-audio-controls {
    width: 100%;
}

.c-audio-controls__progress-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    font-size: 0.85rem;
    font-family: var(--font-headings);
    color: var(--color-text-secondary);
}

.c-audio-controls__slider-container {
    flex-grow: 1;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    transition: height var(--transition-fast);
}

.c-audio-controls__slider-container:hover {
    height: 8px;
}

.c-audio-controls__progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
    border-radius: 10px;
    transition: width 0.1s linear;
}

.c-audio-controls__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.c-audio-controls__play-btn {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 20px rgba(var(--color-primary-rgb), 0.25);
}

.c-audio-controls__play-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 28px rgba(var(--color-primary-rgb), 0.4);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.c-audio-controls__play-btn svg {
    transition: var(--transition-fast);
}

/* Volume Slider Styles */
.c-audio-controls__volume-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 110px;
}

.c-audio-controls__icon-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}

.c-audio-controls__icon-btn:hover {
    color: var(--color-text-primary);
}

.c-audio-controls__volume-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    outline: none;
    cursor: pointer;
}

.c-audio-controls__volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    transition: transform 0.1s ease;
}

.c-audio-controls__volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

/* Custom Visual Equalizer Bars */
.c-audio-controls__equalizer {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    width: 48px;
    height: 28px;
}

.c-audio-controls__eq-bar {
    width: 4px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: height 0.2s ease;
}

.c-player.playing .c-audio-controls__eq-bar {
    animation: eq-scale 1.2s ease infinite alternate;
}

.c-player.playing .c-audio-controls__eq-bar:nth-child(1) { animation-delay: 0.1s; }
.c-player.playing .c-audio-controls__eq-bar:nth-child(2) { animation-delay: 0.4s; }
.c-player.playing .c-audio-controls__eq-bar:nth-child(3) { animation-delay: 0.2s; }
.c-player.playing .c-audio-controls__eq-bar:nth-child(4) { animation-delay: 0.5s; }

/* Streaming Platforms block */
.c-player__platforms {
    margin-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    width: 100%;
    text-align: center;
}

.c-player__platforms-label {
    font-size: 0.8rem;
    font-family: var(--font-headings);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 16px;
}

.c-player__platforms-row {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.c-player__platform-link {
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.c-player__platform-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* LYRICS PANEL */
.c-lyrics {
    background-color: var(--color-bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-accent);
    padding: 36px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.c-lyrics__header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.c-lyrics__indicator {
    color: var(--color-primary);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.c-lyrics__title {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.5rem;
}

.c-lyrics__body {
    flex-grow: 1;
    overflow-y: auto;
    max-height: 380px;
    padding-right: 12px;
}

.c-lyrics__body::-webkit-scrollbar {
    width: 6px;
}

.c-lyrics__body::-webkit-scrollbar-track {
    background: transparent;
}

.c-lyrics__body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.c-lyrics__body::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

.c-lyrics__body p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.c-lyrics__body strong {
    color: var(--color-primary-light);
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

/* BIOGRAPHY SECTION */
.c-bio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.c-bio__image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.c-bio__image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s ease;
}

.c-bio__image-wrapper:hover .c-bio__image {
    transform: scale(1.04);
}

.c-bio__stats {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: var(--color-bio-stats-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-bio-stats-border);
    border-radius: 16px;
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    gap: 16px;
}

.c-bio__stat:first-child {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.c-bio__stat-number {
    display: block;
    font-family: var(--font-headings);
    font-weight: 900;
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 1.1;
}

.c-bio__stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.c-bio__content {
    display: flex;
    flex-direction: column;
}

.c-bio__description {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.c-bio__tagline {
    font-family: var(--font-headings);
    font-weight: 600;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-primary-light);
    border-left: 3px solid var(--color-primary);
    padding-left: 20px;
    margin-top: 12px;
}

/* AGENDA SECTION */
.c-agenda-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
}

.c-agenda-card {
    background-color: var(--color-bg-card);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 24px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.c-agenda-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-gold);
}

.c-agenda-card__date {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding-right: 36px;
    min-width: 100px;
}

.c-agenda-card__day {
    font-family: var(--font-headings);
    font-weight: 900;
    font-size: 2.2rem;
    line-height: 1;
    color: var(--color-primary);
}

.c-agenda-card__month {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.c-agenda-card__details {
    flex-grow: 1;
    padding-left: 36px;
}

.c-agenda-card__venue {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.c-agenda-card__location {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.c-agenda-card__status {
    margin-right: 36px;
}

/* STATUS BADGES */
.c-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.c-badge--success {
    background-color: rgba(46, 117, 89, 0.15);
    color: #4cd396;
    border: 1px solid rgba(46, 117, 89, 0.3);
}

.c-badge--alert {
    background-color: rgba(220, 76, 100, 0.12);
    color: #dc4c64;
    border: 1px solid rgba(220, 76, 100, 0.25);
}

.c-badge--normal {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.c-agenda__footer {
    text-align: center;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 48px;
}

.c-agenda__footer p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

/* CONTACT & BOOKING */
.c-contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: stretch;
}

.c-contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.c-contact-info__text {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.c-contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.c-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.c-contact-item__icon {
    width: 48px;
    height: 48px;
    background-color: rgba(var(--color-primary-rgb), 0.08);
    border: 1px solid var(--border-accent);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.c-contact-item__text h4 {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 4px;
}

.c-contact-item__text p {
    color: var(--color-text-secondary);
}

/* FORMS STYLE SYSTEM */
.c-contact-form {
    background-color: var(--color-bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-accent);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.c-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: opacity var(--transition-fast);
}

.c-form.disabled {
    opacity: 0.2;
    pointer-events: none;
}

.c-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.c-form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.c-form__label {
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.c-form__input,
.c-form__textarea {
    background-color: var(--color-bg-input);
    border: 1px solid var(--color-input-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.c-form__input:focus,
.c-form__textarea:focus {
    border-color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.03);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.c-form__textarea {
    resize: none;
    height: 120px;
}

/* Date Input Customization */
.c-form__input[type="date"]::-webkit-calendar-picker-indicator {
    filter: var(--color-date-indicator-filter);
    cursor: pointer;
}

/* SUCCESS OVERLAY */
.c-form__success {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    z-index: 10;
    animation: fadeIn 0.4s ease forwards;
}

.c-form__success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(76, 211, 150, 0.1);
    color: #4cd396;
    border: 1.5px solid rgba(76, 211, 150, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: 0 10px 25px rgba(76, 211, 150, 0.15);
}

.c-form__success-title {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.c-form__success-text {
    color: var(--color-text-secondary);
    max-width: 320px;
    margin-bottom: 32px;
}

/* FOOTER */
.c-footer {
    background-color: var(--color-footer-bg);
    padding: 80px 0 40px 0;
    border-top: 1px solid var(--color-card-border);
    transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.c-footer__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.c-footer__logo {
    display: inline-block;
    transition: var(--transition-fast);
}

.c-footer__logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.c-footer__logo:hover .c-footer__logo-img {
    transform: scale(1.05);
}

.c-footer__tagline {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-top: 6px;
}

.c-footer__socials {
    display: flex;
    gap: 16px;
}

.c-footer__socials a {
    width: 44px;
    height: 44px;
    background-color: var(--color-footer-social-bg);
    border: 1px solid var(--color-footer-social-border);
    color: var(--color-text-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.c-footer__socials a:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
    transform: translateY(-3px);
    border-color: transparent;
}

.c-footer__divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.05);
    margin-bottom: 40px;
}

.c-footer__bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

/* FLOATING & SIDEBAR CONTROLS */
.c-social-sidebar {
    position: fixed;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.c-social-sidebar__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.c-social-sidebar__link {
    width: 44px;
    height: 44px;
    background-color: var(--color-sidebar-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--color-sidebar-border);
    color: var(--color-text-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.c-social-sidebar__link:hover {
    color: var(--color-primary);
    transform: scale(1.1) translateX(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 5px 15px rgba(var(--color-primary-rgb), 0.15);
}

/* Floating WhatsApp Button */
.c-whatsapp-float {
    position: fixed;
    left: 28px;
    bottom: 28px;
    width: 56px;
    height: 56px;
    background-color: #25d366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    z-index: 100;
    transition: var(--transition-smooth);
}

.c-whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

/* ANIMATIONS & KEYFRAMES */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes eq-scale {
    0% { height: 3px; }
    100% { height: 28px; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* SCROLL REVEAL CLASSHOLDERS */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Content animation hooks */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.c-hero__content *:nth-child(1) { animation-delay: 0.2s; }
.c-hero__content *:nth-child(2) { animation-delay: 0.4s; }
.c-hero__content *:nth-child(3) { animation-delay: 0.6s; }
.c-hero__content *:nth-child(4) { animation-delay: 0.8s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   MEDIA QUERIES (MOBILE FIRST RESPONSIVENESS)
   ========================================================================== */

/* Up to 1024px (Tablets / Small Desktops) */
@media screen and (max-width: 1024px) {
    .c-hero__title {
        font-size: 4rem;
    }
    
    .c-launch {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .c-bio {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .c-bio__image-wrapper {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .c-contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .c-social-sidebar {
        display: none; /* Hide floating bar on tablet/mobile to save screen estate */
    }
}

/* Up to 768px (Mobile Devices) */
@media screen and (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .c-header__toggle {
        display: flex;
    }
    
    .c-nav {
        display: none; /* Hide desktop nav */
    }
    
    .c-header__cta {
        display: none; /* Hide nav cta */
    }
    
    .c-hero__title {
        font-size: 3rem;
    }
    
    .c-hero__actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        width: 100%;
    }
    
    .c-hero__actions .c-btn {
        width: 100%;
        max-width: 280px;
    }
    
    .c-section {
        padding: 60px 0;
    }
    
    .c-section__title {
        font-size: 2.2rem;
    }
    
    .c-player {
        padding: 24px;
    }
    
    .c-player__art-wrapper {
        width: 180px;
        height: 180px;
    }
    
    .c-audio-controls__row {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }
    
    .c-audio-controls__volume-wrapper {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
    
    .c-audio-controls__play-btn {
        order: 1;
    }
    
    .c-audio-controls__equalizer {
        order: 2;
    }
    
    .c-agenda-card {
        flex-direction: column;
        text-align: center;
        padding: 24px;
        gap: 16px;
    }
    
    .c-agenda-card__date {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-bottom: 16px;
        width: 100%;
    }
    
    .c-agenda-card__details {
        padding-left: 0;
    }
    
    .c-agenda-card__status {
        margin-right: 0;
    }
    
    .c-agenda-card__action {
        width: 100%;
    }
    
    .c-agenda-card__action .c-btn {
        width: 100%;
    }
    
    .c-contact-form {
        padding: 24px;
    }
    
    .c-form__row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .c-footer__top {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }
    
    .c-footer__bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }
}

/* Theme Toggle Button Styles */
.c-theme-toggle {
    background: transparent;
    border: 1px solid var(--color-card-border);
    color: var(--color-text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-left: 16px;
    flex-shrink: 0;
}

.c-theme-toggle:hover {
    background-color: rgba(var(--color-primary-rgb), 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: scale(1.05);
}

.c-mobile-menu__theme-toggle {
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid var(--color-card-border);
    color: var(--color-text-primary);
    padding: 12px 20px;
    border-radius: 8px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.c-mobile-menu__theme-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
}

.u-hidden {
    display: none !important;
}

/* LAUNCH COVER PREVIEW */
.c-launch-preview {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
}

.c-launch-preview__image {
    max-width: 500px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 50px rgba(var(--color-primary-rgb), 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.c-launch-preview__image:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 60px rgba(var(--color-primary-rgb), 0.3);
}