/* ========================================
   CSS Variables & Reset
   ======================================== */

:root {
    /* Colors - Elegant Music Theme */
    --primary-color: #2c1810;
    --primary-light: #4a2820;
    --primary-dark: #1a0f08;
    --secondary-color: #8b6f47;
    --secondary-light: #a88a5f;
    --accent-color: #c9a961;
    --accent-light: #d4ba7d;

    /* Neutrals */
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-light: #faf8f5;
    --bg-white: #ffffff;
    --border-color: #e5e0d8;

    /* Typography */
    --font-serif: 'Cinzel', serif;
    --font-sans: 'Lato', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary-color);
}

.section__title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.section__subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

/* ========================================
   Layout Utilities
   ======================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Global list styles with musical note bullets */
ul:not(.nav__menu):not(.footer__menu) {
    list-style: none;
    padding-left: 0;
}

ul:not(.nav__menu):not(.footer__menu) li {
    position: relative;
    padding-left: 1.5rem;
}

ul:not(.nav__menu):not(.footer__menu) li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(44, 24, 16, 0.3);
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-color) 100%);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.btn--primary:hover::before {
    left: 0;
}

.btn--primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(44, 24, 16, 0.4);
    border-color: var(--accent-light);
}

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

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav__logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav__logo {
    height: 50px;
    width: auto;
    display: block;
}

.nav__text {
    display: flex;
    flex-direction: column;
}

.nav__title {
    font-size: 1.1rem;
    font-family: var(--font-serif);
    color: var(--primary-color);
    margin-bottom: 0.15rem;
    line-height: 1.2;
}

.nav__subtitle {
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-style: italic;
    line-height: 1;
}

/* Mobile Menu Toggle */
.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

.nav__hamburger,
.nav__hamburger::before,
.nav__hamburger::after {
    width: 28px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all var(--transition-base);
}

.nav__hamburger {
    position: relative;
}

.nav__hamburger::before,
.nav__hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.nav__hamburger::before {
    top: -8px;
}

.nav__hamburger::after {
    top: 8px;
}

/* Hamburger Animation */
.nav__toggle[aria-expanded="true"] .nav__hamburger {
    background-color: transparent;
}

.nav__toggle[aria-expanded="true"] .nav__hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Mobile Menu */
.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--bg-white);
    padding: 5rem 2rem 2rem;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-base);
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.nav__menu::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.nav__menu.active {
    right: 0;
}

.nav__item {
    margin-bottom: var(--spacing-md);
    border: none;
    list-style: none;
}

.nav__link {
    display: block;
    padding: var(--spacing-sm);
    font-size: 1.125rem;
    color: var(--text-dark);
    transition: all var(--transition-fast);
    position: relative;
    border: none !important;
    outline: none;
}

.nav__link::after {
    content: '♪';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: var(--accent-color);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
    color: var(--primary-color);
    border: none !important;
    outline: none;
}

.nav__link:focus,
.nav__link:active {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.nav__link:hover::after,
.nav__link--active::after {
    opacity: 1;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    background-image:
        linear-gradient(135deg, rgba(26, 15, 8, 0.85) 0%, rgba(44, 24, 16, 0.85) 100%),
        url('../assets/images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: scroll;
    color: var(--bg-white);
    padding: var(--spacing-2xl) var(--container-padding);
    text-align: center;
}

.hero__content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero__logo {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.hero__logo-img {
    width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.hero__title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--bg-white);
}

.hero__slogan {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--accent-light);
    margin-bottom: var(--spacing-md);
}

.hero__description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

/* ========================================
   About Section
   ======================================== */

.about {
    padding: var(--spacing-2xl) var(--container-padding);
    background-color: var(--bg-light);
}

.about--page {
    padding-top: calc(80px + var(--spacing-2xl));
    min-height: 100vh;
}

.about__content {
    max-width: 800px;
    margin: 0 auto;
}

.about__text {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.about__text strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Team Section */
.team {
    margin-top: var(--spacing-2xl);
}

.team__subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.team__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.team-card {
    background-color: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-card__image-wrapper {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background-color: var(--bg-light);
    position: relative;
}

.team-card__image-wrapper--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.team-card__image-wrapper--placeholder svg {
    width: 80px;
    height: 80px;
    color: rgba(255, 255, 255, 0.7);
}

.team-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.team-card:hover .team-card__image {
    transform: scale(1.05);
}

.team-card__content {
    padding: var(--spacing-lg);
}

.team-card__name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.team-card__role {
    font-size: 0.95rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.team-card__description {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1rem;
}

/* ========================================
   Work Lines Section
   ======================================== */

.work-lines {
    padding: var(--spacing-2xl) var(--container-padding);
    background-color: var(--bg-white);
}

.work-lines__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.work-line-card {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: 8px;
    transition: all var(--transition-base);
}

.work-line-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.work-line-card__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.work-line-card__icon svg {
    width: 36px;
    height: 36px;
    color: var(--bg-white);
}

.work-line-card__title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.work-line-card__description {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
}

/* ========================================
   Services Section
   ======================================== */

.services {
    padding: var(--spacing-2xl) var(--container-padding);
}

.services__grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.service-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.service-card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image img {
    transform: scale(1.05);
}

.service-card__content {
    padding: var(--spacing-lg);
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.service-card__list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.service-card__list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
    line-height: 1.6;
}

.service-card__list li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* ========================================
   Catalog Section
   ======================================== */

.catalog {
    padding: var(--spacing-2xl) var(--container-padding);
    background-color: var(--bg-light);
}

.catalog__section {
    margin-bottom: var(--spacing-2xl);
}

.catalog__section:last-child {
    margin-bottom: 0;
}

.catalog__subtitle {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.catalog__intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.catalog__grid {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.catalog-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.catalog-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Video Container with Responsive Aspect Ratio */
.catalog-item--video {
    padding: 0;
}

.catalog-item__video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background-color: #000;
}

.catalog-item__video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.catalog-item__info {
    padding: var(--spacing-md);
}

.catalog-item__title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.catalog-item__composer {
    font-size: 1rem;
    color: var(--secondary-color);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.catalog-item__details {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-light);
}

.catalog-item__details strong {
    color: var(--text-dark);
}

.catalog-item--featured {
    border-color: var(--accent-color);
    border-width: 2px;
}

.catalog-item--featured .catalog-item__info {
    background: linear-gradient(to bottom, rgba(201, 169, 97, 0.05) 0%, transparent 100%);
}

.catalog-item--coming {
    border-style: dashed;
    text-align: center;
    padding: var(--spacing-lg);
}

.catalog-item__description {
    color: var(--text-muted);
    font-style: italic;
}

/* ========================================
   Contact Section
   ======================================== */

.contact {
    padding: var(--spacing-2xl) var(--container-padding);
}

.contact__content {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

/* Form Styles */
.contact-form {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-white);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Contact Info */
.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.info-card__title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.info-card__list {
    list-style: none;
    padding-left: 0;
}

.info-card__list li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.info-card__list li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    padding: var(--spacing-xl) var(--container-padding) var(--spacing-lg);
}

.footer__content {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer__brand {
    text-align: center;
}

.footer__title {
    font-size: 1.5rem;
    color: var(--bg-white);
    margin-bottom: var(--spacing-xs);
}

.footer__slogan {
    font-style: italic;
    color: var(--accent-light);
    margin-bottom: var(--spacing-xs);
}

.footer__tagline {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer__links {
    text-align: center;
}

.footer__heading {
    font-size: 1.1rem;
    color: var(--accent-light);
    margin-bottom: var(--spacing-md);
}

.footer__menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    color: var(--bg-light);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--accent-color);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer__designer {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.85rem;
}

.footer__designer:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* ========================================
   Tablet Styles (768px and up)
   ======================================== */

@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    .section__title {
        font-size: 2.5rem;
    }

    /* Navigation */
    .nav__toggle {
        display: none;
    }

    .nav__menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: none;
        padding: 0;
        box-shadow: none;
        display: flex;
        flex-direction: row;
        gap: var(--spacing-md);
    }

    .nav__item {
        margin-bottom: 0;
    }

    .nav__link {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 1rem;
        border: none !important;
        padding-bottom: 1rem;
    }

    .nav__link::after {
        content: '♪';
        position: absolute;
        left: 50%;
        bottom: -10px;
        transform: translateX(-50%);
        font-size: 1.3rem;
        color: var(--accent-color);
        opacity: 0;
        transition: all var(--transition-fast);
    }

    .nav__link:hover,
    .nav__link--active {
        border: none !important;
    }

    .nav__link:focus,
    .nav__link:active {
        border: none !important;
        outline: none !important;
        box-shadow: none !important;
    }

    .nav__link:hover::after,
    .nav__link--active::after {
        opacity: 1;
        bottom: -8px;
    }

    /* Navigation Brand */
    .nav__logo {
        height: 60px;
    }

    .nav__title {
        font-size: 1.25rem;
    }

    .nav__subtitle {
        font-size: 0.875rem;
    }

    /* Hero */
    .hero {
        padding: 5rem var(--container-padding);
        background-attachment: fixed;
    }

    .hero__logo-img {
        width: 220px;
    }

    .hero__title {
        font-size: 3rem;
    }

    .hero__slogan {
        font-size: 1.5rem;
    }

    /* Team Grid */
    .team__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    /* Work Lines Grid */
    .work-lines__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }

    /* Services Grid */
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card__image {
        height: 220px;
    }

    /* Catalog Grid */
    .catalog__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Contact */
    .contact__content {
        grid-template-columns: 1.5fr 1fr;
        align-items: start;
    }

    /* Footer */
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }

    .footer__brand,
    .footer__links {
        text-align: left;
    }

    .footer__menu {
        align-items: flex-start;
    }
}

/* ========================================
   Desktop Styles (1024px and up)
   ======================================== */

@media (min-width: 1024px) {
    .section__title {
        font-size: 3rem;
    }

    .nav__logo {
        height: 70px;
    }

    .nav__title {
        font-size: 1.4rem;
    }

    .hero__logo-img {
        width: 250px;
    }

    .hero__title {
        font-size: 3.5rem;
    }

    .team__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .service-card__image {
        height: 240px;
    }

    .catalog__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-card__title {
        font-size: 1.3rem;
    }
}

/* ========================================
   Accessibility
   ======================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}