/* =============================================
   ISAMELIAS — Artist Website Stylesheet
   ============================================= */

:root {
    --color-bg:      #080808;
    --color-surface: #111111;
    --color-dark:    #040404;
    --color-text:    #ede8df;
    --color-muted:   #7a7168;
    --color-primary: #c9a458;   /* antique gold */
    --color-border:  rgba(201, 164, 88, 0.18);

    --font-heading: 'Playfair Display', serif;
    --font-body:    'Inter', sans-serif;

    --container-width: 1200px;
    --section-padding: 100px;
}

/* ---- Intro Overlay ---- */
#intro {
    position: fixed;
    inset: 0;
    background: #080808;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: opacity 0.8s ease;
}

#intro.fade-out {
    opacity: 0;
    pointer-events: none;
}

.intro-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.intro-subtitle {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--color-primary);
    opacity: 0;
    transform: translateY(6px);
    animation: introUp 0.7s ease forwards 0.2s;
    margin-bottom: 14px;
}

.intro-logo {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 6.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-text);
    letter-spacing: 0.05em;
    line-height: 1;
    opacity: 0;
    transform: translateY(10px);
    animation: introUp 0.8s ease forwards 0.55s;
    text-transform: none;
}

.intro-line {
    height: 1px;
    width: 0;
    background: var(--color-primary);
    margin-top: 20px;
    animation: introLine 0.6s ease forwards 1.1s;
}

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

@keyframes introLine {
    to { width: 72px; }
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: 0.01em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

strong {
    font-weight: 600;
}

/* ---- Layout ---- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 32px;
}

.section {
    padding: var(--section-padding) 0;
}

.dark-bg {
    background-color: var(--color-dark);
}

.text-center {
    text-align: center;
}

/* ---- Section Header ---- */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 1px;
    background: var(--color-primary);
    margin-top: 14px;
}

.text-center .section-title::after {
    margin-left: auto;
    margin-right: auto;
}

.section-intro {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 48px;
    font-size: 1.05rem;
    color: var(--color-muted);
    font-weight: 300;
}

.highlight {
    color: var(--color-primary);
}

/* ---- Buttons ---- */
.btn-primary,
.btn-hero,
.btn-secondary,
.btn-email,
.btn-spotify,
.btn-apple {
    display: inline-block;
    padding: 13px 34px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.2s;
    cursor: pointer;
    border: none;
    border-radius: 2px;
}

.btn-primary {
    background: var(--color-primary);
    color: #080808;
}

.btn-hero {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(237, 232, 223, 0.4);
    margin-top: 32px;
}

.btn-hero:hover {
    background: var(--color-primary);
    color: #080808;
    border-color: var(--color-primary);
}

.btn-secondary {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
    margin-top: 28px;
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: #080808;
}

.btn-email {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: none;
    word-break: break-all;
    padding: 14px 28px;
}

.btn-email:hover {
    border-color: var(--color-primary);
    background: rgba(201, 164, 88, 0.06);
}

.btn-spotify {
    background: #1DB954;
    color: #fff;
    border-radius: 2px;
}

.btn-apple {
    background: #fa243c;
    color: #fff;
    border-radius: 2px;
}

.btn-primary:hover {
    opacity: 0.88;
    transform: translateY(-2px);
}

.btn-spotify:hover,
.btn-apple:hover {
    opacity: 0.88;
    transform: translateY(-2px);
}

/* ---- Hero CTA pair ---- */
.hero-ctas {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 32px;
}

.hero-ctas .btn-hero {
    margin-top: 0;
}

.btn-hero-concerts {
    display: inline-block;
    padding: 13px 34px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    border-radius: 2px;
    background: var(--color-primary);
    color: #080808;
    transition: background 0.25s, transform 0.2s;
}

.btn-hero-concerts:hover {
    background: #dbbe7a;
    transform: translateY(-2px);
}

/* ---- Music Slider ---- */
.music-slider-section {
    margin-top: 72px;
    padding-top: 56px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.slider-heading {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-muted);
    margin-bottom: 28px;
    letter-spacing: 0.03em;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 14px;
}

.slider-track-wrapper {
    overflow: hidden;
    flex: 1;
    min-width: 0;
}

.slider-track {
    display: flex;
    gap: 20px;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.slider-card {
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}

.slider-card:hover {
    border-color: var(--color-border);
    transform: translateY(-3px);
}

.slider-card .song-thumbnail {
    aspect-ratio: 1 / 1;
}

.slider-card-band {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 6px;
    font-weight: 400;
}

.slider-btn {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-muted);
    font-size: 1rem;
    cursor: pointer;
    border-radius: 2px;
    transition: border-color 0.3s, color 0.3s;
}

.slider-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.slider-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
}

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 22px 0;
    background: rgba(4, 4, 4, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    font-style: italic;
    color: var(--color-text);
    letter-spacing: 0.08em;
}

.nav-links {
    display: flex;
    gap: 36px;
    align-items: center;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text);
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text);
}

.nav-links .btn-primary {
    color: #080808;
    font-size: 0.78rem;
    padding: 10px 22px;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--color-text);
}

/* ---- Hero ---- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(8, 8, 8, 0.35) 0%,
        rgba(8, 8, 8, 0.55) 60%,
        rgba(8, 8, 8, 0.95) 100%
    );
    z-index: 1;
}

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

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(5rem, 14vw, 11rem);
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.04em;
    line-height: 0.9;
    color: var(--color-text);
}

.hero-content .subtitle {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-top: 24px;
}

/* ---- Grid Layouts ---- */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.image-wrapper {
    overflow: hidden;
}

.artist-img,
.album-cover {
    width: 100%;
    display: block;
    border-radius: 0;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transition: transform 0.5s ease;
}

.artist-img:hover,
.album-cover:hover {
    transform: scale(1.02);
}

.text-content h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 24px;
    color: var(--color-text);
}

.text-content p {
    color: var(--color-muted);
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.8;
}

.text-content p strong {
    color: var(--color-primary);
    font-weight: 500;
}

.text-content h3 {
    font-size: 1.6rem;
    font-family: var(--font-heading);
    font-style: italic;
    margin-bottom: 20px;
    color: var(--color-text);
}

.streaming-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

/* ---- Tour Section ---- */
.tour-controls {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.btn-toggle {
    background: transparent;
    border: none;
    color: var(--color-muted);
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.3s, border-color 0.3s;
}

.btn-toggle.active,
.btn-toggle:hover {
    color: var(--color-text);
    border-bottom-color: var(--color-primary);
}

.tour-list {
    max-width: 760px;
    margin: 0 auto;
}

.tour-item {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 24px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: padding-left 0.2s;
}

.tour-item:hover {
    padding-left: 8px;
}

.tour-year {
    display: none;
}

.tour-date {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--color-primary);
    white-space: nowrap;
}

.tour-location {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text);
}

.tour-venue {
    display: none;
}

/* ---- Contact ---- */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin: 40px 0;
}

.social-icons a {
    opacity: 0.5;
    transition: opacity 0.3s, transform 0.2s;
    filter: grayscale(20%);
}

.social-icons a:hover {
    opacity: 1;
    transform: translateY(-3px);
    filter: none;
}

.contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    margin-top: 16px;
}

.booking-section {
    text-align: center;
}

.booking-section h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-muted);
    margin-bottom: 16px;
    letter-spacing: 0.04em;
}

.btn-booking {
    display: inline-block;
    padding: 13px 28px;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    transition: border-color 0.3s, background 0.3s;
    border-radius: 2px;
}

.btn-booking:hover {
    border-color: var(--color-primary);
    background: rgba(201, 164, 88, 0.06);
}

/* ---- Footer ---- */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-muted);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ---- Works Page ---- */
.works-hero {
    padding-top: 140px;
    padding-bottom: 80px;
    text-align: center;
    position: relative;
}

.works-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(8, 8, 8, 0.6),
        rgba(8, 8, 8, 0.75) 60%,
        rgba(8, 8, 8, 0.95)
    );
    z-index: 0;
}

.works-hero .container {
    position: relative;
    z-index: 1;
}

.works-hero .section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-style: italic;
    color: var(--color-text);
}

.works-hero .section-intro {
    color: rgba(237, 232, 223, 0.65);
}

.band-section {
    padding: 80px 0;
}

.band-name {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 600;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 8px;
}

.band-name::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-primary);
    margin-top: 12px;
    margin-bottom: 24px;
}

.band-description {
    max-width: 680px;
    margin-bottom: 48px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-muted);
    font-weight: 300;
}

.song-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.song-card {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s;
}

.song-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border);
}

.song-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.song-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    filter: brightness(0.92);
}

.song-card:hover .song-thumbnail img {
    transform: scale(1.05);
    filter: brightness(1);
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(8, 8, 8, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.song-card:hover .play-overlay {
    opacity: 1;
}

.song-info {
    padding: 20px 20px 24px;
    text-align: center;
}

.song-info h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    font-style: italic;
    margin-bottom: 14px;
    color: var(--color-text);
    letter-spacing: 0.02em;
}

.btn-listen {
    display: inline-block;
    padding: 9px 24px;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.btn-listen:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #080808;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    :root {
        --section-padding: 70px;
    }

    .grid-2-col {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .container {
        padding: 0 20px;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

    .hero-content h1 {
        font-size: clamp(4rem, 16vw, 6rem);
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(4, 4, 4, 0.97);
        backdrop-filter: blur(16px);
        padding: 24px 32px;
        gap: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav-links.active a {
        font-size: 0.9rem;
    }

    .streaming-links {
        flex-direction: column;
        gap: 10px;
    }

    .btn-spotify,
    .btn-apple {
        text-align: center;
    }

    .tour-item {
        grid-template-columns: 110px 1fr;
        gap: 12px;
    }

    .song-grid {
        grid-template-columns: 1fr;
    }
}