/* ==========================================
   QU MUSIC CLUB — COMPLETE STYLESHEET
   ========================================== */


/* 1. VARIABLES & RESET */

:root {
    --black: #11100f;
    --dark: #191715;
    --beige: #e8dfce;
    --cream: #f4eee3;
    --maroon: #641d2b;
    --red: #a8323e;
    --white: #ffffff;
    --muted: #aaa298;

    --heading-font: 'Playfair Display', serif;
    --body-font: 'DM Sans', sans-serif;
}

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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    background: var(--black);
    color: var(--cream);
    font-family: var(--body-font);
    line-height: 1.6;
}

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


/* 2. HEADER */

.header {
    width: 100%;
    height: 82px;
    padding: 0 7%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    background: rgba(17, 16, 15, 0.96);
    border-bottom: 1px solid rgba(232, 223, 206, 0.12);

    position: relative;
    z-index: 10;

    backdrop-filter: blur(12px);
}

.logo h2 {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--beige);
    letter-spacing: 1px;
}

.logo span {
    color: #c18a82;
}


/* 3. NAVIGATION */

.navbar {
    display: flex;
    align-items: center;
    gap: 35px;
}

.navbar a {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.25s ease;
}

.navbar a:hover {
    color: var(--beige);
}


/* 4. HEADER BUTTONS */

.header-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.login-btn {
    color: var(--beige);
    font-size: 0.9rem;
    transition: color 0.25s ease;
}

.login-btn:hover {
    color: #c18a82;
}

.join-btn {
    padding: 11px 22px;
    background: var(--maroon);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;

    transition:
        background 0.25s ease,
        transform 0.25s ease;
}

.join-btn:hover {
    background: var(--red);
    transform: translateY(-2px);
}


/* 5. MAIN & HERO */

main {
    height: calc(100vh - 82px);
}

.hero {
    width: 100%;
    height: 100%;

    padding: 0 8%;

    display: flex;
    align-items: center;

    position: relative;
    isolation: isolate;
    overflow: hidden;

    background: var(--black);

    --bg-x: 0px;
    --bg-y: 0px;
}


/* MOVING BACKGROUND */

.hero::before {
    content: "";

    position: absolute;
    inset: -18px;

    z-index: -2;

    background: url("hero.jpg") center / cover no-repeat;

    transform: translate3d(
        var(--bg-x),
        var(--bg-y),
        0
    ) scale(1.06);

    will-change: transform;
}


/* DARK OVERLAY */

.hero::after {
    content: "";

    position: absolute;
    inset: 0;

    z-index: -1;

    background:
        linear-gradient(
            90deg,
            rgba(17, 16, 15, 0.92) 0%,
            rgba(17, 16, 15, 0.72) 42%,
            rgba(17, 16, 15, 0.22) 100%
        ),
        linear-gradient(
            0deg,
            rgba(17, 16, 15, 0.75),
            transparent 45%
        );

    pointer-events: none;
}


/* 6. HERO CONTENT */

.hero-content {
    max-width: 700px;

    position: relative;
    z-index: 2;

    padding-bottom: 30px;
}

.hero-label {
    color: #c18a82;

    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 4px;

    margin-bottom: 25px;
}

.hero-content h1 {
    font-family: var(--heading-font);

    font-size: clamp(4rem, 8vw, 7rem);
    line-height: 1.05;
    font-weight: 500;

    color: var(--cream);

    margin-bottom: 25px;
}

.hero-content h1 span {
    color: #c18a82;
    font-style: italic;
}

.hero-description {
    max-width: 490px;

    color: rgba(244, 238, 227, 0.8);

    font-size: 1.05rem;
    line-height: 1.8;

    margin-bottom: 35px;
}


/* 7. HERO BUTTONS */

.hero-buttons {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.primary-btn,
.secondary-btn {
    display: inline-block;

    padding: 15px 27px;

    font-size: 0.88rem;
    font-weight: 600;

    transition:
        background 0.25s ease,
        color 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s ease;
}

.primary-btn {
    background: var(--maroon);
    border: 1px solid var(--maroon);
    color: var(--white);
}

.primary-btn:hover {
    background: var(--red);
    border-color: var(--red);
    transform: translateY(-3px);
}

.secondary-btn {
    background: rgba(17, 16, 15, 0.2);

    border: 1px solid rgba(232, 223, 206, 0.65);

    color: var(--beige);
}

.secondary-btn:hover {
    background: var(--beige);
    color: var(--black);
    transform: translateY(-3px);
}


/* 8. CURSOR GLOW */

.cursor-glow {
    position: fixed;

    top: 0;
    left: 0;

    width: 190px;
    height: 190px;

    border-radius: 50%;

    pointer-events: none;
    z-index: 9999;

    opacity: 0;

    background: radial-gradient(
        circle,
        rgba(193, 138, 130, 0.12) 0%,
        rgba(100, 29, 43, 0.07) 38%,
        transparent 72%
    );

    transform: translate3d(-50%, -50%, 0);

    transition: opacity 0.4s ease;

    will-change: transform;
}

.cursor-glow.visible {
    opacity: 1;
}


/* 9. MAGNIFICATION LENS */

.cursor-lens {
    position: absolute;

    top: 0;
    left: 0;

    width: 230px;
    height: 230px;

    border-radius: 50%;

    pointer-events: none;

    z-index: 1;

    opacity: 0;

    background-image: url("hero.jpg");
    background-repeat: no-repeat;

    border: 1px solid rgba(232, 223, 206, 0.15);

    box-shadow:
        0 0 35px rgba(100, 29, 43, 0.12),
        inset 0 0 25px rgba(17, 16, 15, 0.12);

    filter: saturate(1.08) contrast(1.04);

    transition: opacity 0.35s ease;

    will-change: transform, background-position;
}

.cursor-lens.visible {
    opacity: 0.42;
}


/* 10. COPYRIGHT */

.footer-copy {
    position: fixed;

    bottom: 20px;
    right: 7%;

    z-index: 20;

    color: rgba(232, 223, 206, 0.65);

    font-size: 0.72rem;
    letter-spacing: 0.5px;
}


/* 11. RESPONSIVE DESIGN */

@media (max-width: 1000px) {

    .header {
        padding: 0 4%;
    }

    .navbar {
        gap: 18px;
    }

    .navbar a {
        font-size: 0.8rem;
    }

    .logo h2 {
        font-size: 1.2rem;
    }

    .header-actions {
        gap: 15px;
    }
}


@media (max-width: 700px) {

    .header {
        height: auto;
        min-height: 82px;

        padding: 15px 5%;

        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .logo {
        width: 100%;
        text-align: center;
    }

    .navbar {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .header-actions {
        justify-content: center;
    }

    main {
        height: calc(100vh - 150px);
    }

    .hero {
        padding: 0 7%;
    }

    .hero::before {
        background-position: 60% center;
    }

    .hero-content h1 {
        font-size: clamp(3.5rem, 12vw, 5rem);
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .footer-copy {
        right: 5%;
        bottom: 12px;
        font-size: 0.65rem;
    }

    .cursor-glow,
    .cursor-lens {
        display: none;
    }
}


/* 12. REDUCED MOTION */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }

    .cursor-glow,
    .cursor-lens {
        display: none;
    }

    .hero::before {
        transform: none;
    }
}
.small-notes {
    font-size: 0.55em;
}
.hero-content h1 span {
    color: #ffffff;
}
.hero-content h1 .small-notes {
    color: #C18A82;
}