/* ========================================
   Variables / Global
======================================== */

:root {
    --background-main: linear-gradient(
        135deg,
        #080a0b 0%,
        #0d171a 50%,
        #14252b 100%
    );
    --color-header: #142f38;
    --color-text: #fff;
    --color-text-muted: #8a8a8a;
    --color-page-rule: #8a8a8a;
    --color-parchment: #d8cfb8;
    --color-parchment-line: #8c8068;
    --color-arrow-rgb: 120, 120, 120;
    --color-arrow-hover-rgb: 255, 255, 255;

    --font-body: "Commissioner", sans-serif;
    --font-display: "Special Elite", monospace;
    --font-button-alt: "Dongle", sans-serif;

    --content-max: 110rem;
    --page-gutter: clamp(1.25rem, 4vw, 4.5rem);
    --header-float-space: clamp(0.5rem, 1.4vw, 1.125rem);
    --header-float-inset: clamp(0.75rem, 3vw, 2.5rem);
    --show-parchment-image: url("../Images/Shows/parchment.png");
    --carousel-edge-gutter: 3vw;
    --carousel-card-width: clamp(15rem, calc((100vw - 8.75rem) / 3.6), 30rem);
    --carousel-arrow-top: 50%;
    --carousel-hover-scale: 1.03;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    background: var(--background-main);
    background-attachment: fixed;
    background-size: 100vw 100vh;

    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.5;
}

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

button {
    font: inherit;
    cursor: pointer;
}

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

.button {
    display: inline-block;
    padding: 0.5rem 1.375rem;

    border: 0;
    border-top: 1px solid #5f5f5f;
    border-right: 1px solid #454545;
    border-radius: 0.375rem;

    background: linear-gradient(
        to bottom,
        #2a2a2a 0%,
        #1c1c1c 45%,
        #111 100%
    );

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);

    color: var(--color-text-muted);
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    line-height: 1.2;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        padding 0.28s ease,
        font-size 0.28s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.button:active {
    transform: translateY(0);
}

.button:focus-visible,
.main-nav a:focus-visible,
.social-links a:focus-visible,
.logo:focus-visible,
.mobile-menu-toggle:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

.button-large {
    padding: 1rem 2.25rem;
    font-size: clamp(1.125rem, 2vw, 1.875rem);
    letter-spacing: 0.125rem;
}

.shop-button {
    font-family: var(--font-button-alt);
    font-size: 1.375rem;
    letter-spacing: 0.125rem;
}

.shop-button[aria-current="page"] {
    color: #fff;
    border-color: #713030;
    background: linear-gradient(
        to bottom,
        #651f1f 0%,
        #491515 45%,
        #3a1010 55%,
        #461313 100%
    );
}

@media (hover: hover) {
    .button:hover {
        transform: translateY(-1px);
    }

    .button-blue:hover {
        background: linear-gradient(
            to bottom,
            #2d5663 0%,
            #1d414b 45%,
            #142f38 55%,
            #1a3a44 100%
        );

        color: #fff;
        border-color: #3f6975;
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.15),
            0 4px 10px rgba(0, 0, 0, 0.25);
    }

    .button-red:hover {
        background: linear-gradient(
            to bottom,
            #651f1f 0%,
            #491515 45%,
            #3a1010 55%,
            #461313 100%
        );

        color: #fff;
        border-color: #713030;
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.15),
            0 4px 10px rgba(0, 0, 0, 0.25);
    }
}

/* ========================================
   Header
======================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(1rem, 2vw, 2rem);

    padding: 1.25rem clamp(1rem, 3vw, 3rem);
    width: 100%;
    margin-inline: auto;
    border-radius: 0;

    background-color: var(--color-header);
    box-shadow: none;

    transition:
        top 0.28s ease,
        width 0.28s ease,
        gap 0.28s ease,
        padding 0.28s ease,
        border-radius 0.28s ease,
        background-color 0.28s ease,
        box-shadow 0.28s ease;
}

.site-header--floating {
    top: var(--header-float-space);

    width: min(
        calc(100% - var(--header-float-inset) - var(--header-float-inset)),
        calc(var(--content-max) - var(--page-gutter) - var(--page-gutter))
    );
    gap: clamp(0.75rem, 1.6vw, 1.5rem);
    padding: clamp(0.75rem, 1.25vw, 1rem) clamp(0.875rem, 2.4vw, 2rem);

    border-radius: clamp(0.875rem, 1.5vw, 1.25rem);
    background-color: rgba(20, 47, 56, 0.94);
    box-shadow:
        0 1rem 2.5rem rgba(0, 0, 0, 0.36),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.logo {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    margin-left: clamp(2rem, 3vw, 4rem);
    padding: clamp(0.25rem, 0.45vw, 0.4375rem);

    border: 2px solid #fff;
    border-radius: clamp(0.625rem, 1vw, 0.875rem);

    text-decoration: none;
    transition:
        margin-left 0.28s ease,
        padding 0.28s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.logo img {
    width: clamp(5.5rem, 6vw, 7.5rem);
    height: auto;
    transition: width 0.28s ease;
}

.site-header--floating .logo {
    margin-left: clamp(0.75rem, 2vw, 2rem);
    padding: clamp(0.1875rem, 0.35vw, 0.3125rem);
}

.site-header--floating .logo img {
    width: clamp(4.25rem, 5vw, 6rem);
}

.main-nav {
    justify-self: center;

    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(1rem, 3.5vw, 5rem);

    font-size: clamp(1.05rem, 1.5vw, 1.75rem);
    transition:
        gap 0.28s ease,
        font-size 0.28s ease;
}

.site-header--floating .main-nav {
    gap: clamp(0.75rem, 2.6vw, 3rem);
    font-size: clamp(0.95rem, 1.2vw, 1.45rem);
}

.main-nav a {
    color: var(--color-text);
    font-family: var(--font-display);
    text-decoration: none;
    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.main-nav a[aria-current="page"] {
    color: #f6c945;
}

.header-actions {
    justify-self: end;

    display: flex;
    align-items: center;
    gap: clamp(1rem, 2vw, 1.5rem);
    transition: gap 0.28s ease;
}

.site-header--floating .header-actions {
    gap: clamp(0.75rem, 1.5vw, 1.125rem);
}

.mobile-menu-toggle {
    display: none;
}

.social-links {
    display: flex;
    align-items: center;
    gap: clamp(0.625rem, 1vw, 0.9375rem);
}

.social-links a {
    text-decoration: none;
}

.social-links img {
    width: 1.5rem;
    height: 1.5rem;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition:
        width 0.28s ease,
        height 0.28s ease,
        transform 0.2s ease;
}

.site-header--floating .social-links img {
    width: 1.25rem;
    height: 1.25rem;
}

.site-header--floating .shop-button {
    padding: 0.35rem 1rem;
    font-size: 1.2rem;
}

@media (hover: hover) {
    .logo:hover {
        transform: scale(1.08) translateY(-2px);
        box-shadow: 0 0 0.75rem rgba(255, 255, 255, 0.22);
    }

    .main-nav a:hover {
        transform: scale(1.1) translateY(-2px);
    }

    .social-links a:hover img {
        transform: scale(1.25);
    }
}

/* ========================================
   Page Titles / Dividers
======================================== */

.page-title {
    position: relative;

    margin: 0 0 5rem;
    padding-bottom: 1.5625rem;

    font-size: clamp(2.625rem, 5vw, 4.5rem);
    line-height: 1.1;
    text-align: center;
}

.page-title::after {
    content: "";
    position: absolute;

    left: 50%;
    bottom: 0.5rem;

    width: clamp(16.25rem, 28vw, 24rem);
    height: 1.125rem;

    transform: translateX(-50%);

    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 260 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5 C25 16 75 15 130 10 C185 5 230 3 258 8' fill='none' stroke='%238a8a8a' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.section-divider {
    display: flex;
    align-items: center;
    gap: 12px;

    width: min(85%, 90rem);
    margin: 1rem auto;
}

.section-divider::before,
.section-divider::after {
    content: "";

    flex: 1;
    height: 1px;
}

.section-divider::before {
    background: linear-gradient(
        to right,
        transparent,
        #4a4a4a 15%,
        #6a6a6a
    );
}

.section-divider::after {
    background: linear-gradient(
        to right,
        #6a6a6a,
        #4a4a4a 85%,
        transparent
    );
}

.divider-zigzag {
    display: block;
    flex-shrink: 0;

    width: 32px;
    height: 14px;

    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 40 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='0,7 12,7 17,2 23,12 28,7 40,7' fill='none' stroke='%23f6c945' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

/* ========================================
   Show Lists
======================================== */

.show-list {
    width: 100%;
    padding:
        clamp(1.5rem, 3vw, 2.5rem)
        clamp(1.25rem, 5vw, 5rem);

    border-radius: 1.5rem;

    background-color: var(--color-parchment);
    background-image: var(--show-parchment-image);
    background-size: 100% auto;
    background-position: top;
    background-repeat: repeat-y;

    color: #111;
}

.show {
    display: grid;
    grid-template-columns:
        minmax(0, 1.4fr)
        minmax(8rem, 1fr)
        auto;

    align-items: center;
    gap: clamp(1rem, 4vw, 6rem);

    padding-bottom: clamp(1.25rem, 2vw, 2rem);
    margin-bottom: clamp(1.25rem, 2vw, 2rem);

    border-bottom: 1px solid var(--color-parchment-line);
}

.show:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
}

.show p {
    margin: 0;
}

.show-date-venue {
    display: grid;
    gap: 0.35rem;
}

.show-date {
    font-size: clamp(1.25rem, 2vw, 1.875rem);
}

.show-venue {
    font-size: clamp(1rem, 1.4vw, 1.25rem);
}

.show-location {
    font-size: clamp(1.25rem, 2.5vw, 2.25rem);
}

/* ========================================
   Carousels
======================================== */

.carousel {
    position: relative;

    display: flex;
    align-items: center;

    width: 100%;
}

.carousel-track {
    display: flex;
    flex: 1;
    align-items: flex-start;
    gap: 1.75rem;

    padding: 1.25rem 0 1.5625rem;

    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-card {
    flex: 0 0 var(--carousel-card-width);

    color: var(--color-text);
    text-decoration: none;

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

.carousel-card:first-child {
    margin-left: var(--carousel-edge-gutter);
}

.carousel-card:last-child {
    margin-right: var(--carousel-edge-gutter);
}

.carousel-card:focus-visible,
.carousel-arrow:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

.carousel-arrow {
    position: absolute;
    top: var(--carousel-arrow-top);
    z-index: 10;

    width: clamp(4.5rem, 7vw, 6.25rem);
    height: clamp(6rem, 8.5vw, 7.5rem);

    border: 0;

    color: var(--color-text);
    font-size: clamp(2rem, 2.5vw, 2.25rem);

    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.7);
    text-shadow:
        0 0 4px rgba(0, 0, 0, 0.9),
        0 0 8px rgba(0, 0, 0, 0.6);

    opacity: 0.7;
    transform: translateY(-50%);
    isolation: isolate;

    transition:
        transform 0.2s ease,
        opacity 0.2s ease,
        border-radius 0.2s ease;
}

.carousel-arrow::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;

    opacity: 0;
    pointer-events: none;

    transition: opacity 0.25s ease;
}

.carousel-arrow-left {
    left: 0;
    padding-left: clamp(1.25rem, 2vw, 1.875rem);

    background: linear-gradient(
        to right,
        rgba(var(--color-arrow-rgb), 0.9) 0%,
        rgba(var(--color-arrow-rgb), 0.8) 20%,
        rgba(var(--color-arrow-rgb), 0) 100%
    );

    text-align: left;
}

.carousel-arrow-left::before {
    border-radius: 0 3.75rem 3.75rem 0;
    background: rgba(var(--color-arrow-hover-rgb), 0.45);
}

.carousel-arrow-right {
    right: 0;
    padding-right: clamp(1.25rem, 2vw, 1.875rem);

    background: linear-gradient(
        to left,
        rgba(var(--color-arrow-rgb), 0.9) 0%,
        rgba(var(--color-arrow-rgb), 0.8) 20%,
        rgba(var(--color-arrow-rgb), 0) 100%
    );

    text-align: right;
}

.carousel-arrow-right::before {
    border-radius: 3.75rem 0 0 3.75rem;
    background: rgba(var(--color-arrow-hover-rgb), 0.65);
}

.carousel-arrow:active {
    transform: translateY(calc(-50% + 3px)) scale(0.98);
}

.carousel-arrow:disabled {
    cursor: default;
    opacity: 0.3;
}

.carousel-arrow[hidden] {
    display: none;
}

@media (hover: hover) {
    .carousel-card:hover {
        transform: scale(var(--carousel-hover-scale));
        filter: brightness(1.08);
    }

    .carousel-arrow:not(:disabled):hover {
        opacity: 0.85;
        transform: translateY(-50%) scale(1.05);
    }

    .carousel-arrow:not(:disabled):hover::before {
        opacity: 1;
    }

    .carousel-arrow-left:not(:disabled):hover {
        border-radius: 0 3.75rem 3.75rem 0;
    }

    .carousel-arrow-right:not(:disabled):hover {
        border-radius: 3.75rem 0 0 3.75rem;
    }
}

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

.site-footer {
    padding: 0 clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 4vw, 3.75rem);
}

.site-footer p {
    margin: 0;
    color: #b5b5b5;
    font-size: 0.9rem;
}

/* ========================================
   Responsive Layout
======================================== */

@media (max-width: 71.875rem) {
    .site-header {
        grid-template-columns: auto auto;
    }

    .main-nav {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .header-actions {
        grid-column: 2;
        grid-row: 1;
    }
}

@media (max-width: 47.5rem) {
    .show {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 1rem 1.5rem;
    }

    .show-location {
        grid-column: 1;
    }

    .show-tickets {
        grid-column: 2;
        grid-row: 1 / span 2;
        align-self: center;
    }
}

@media (max-width: 40rem) {
    :root {
        --page-gutter: clamp(1rem, 5vw, 1.25rem);
        --carousel-edge-gutter: 1rem;
        --carousel-card-width: clamp(14rem, 82vw, 20rem);
    }

    .site-header {
        grid-template-columns: auto auto;
        justify-content: space-between;
        justify-items: stretch;
        align-items: center;
        gap: 0.75rem 1rem;
        padding: 0.75rem 1rem;
    }

    .site-header--floating {
        top: 0;
        width: 100%;
        gap: 0.75rem 1rem;
        padding: 0.65rem 1rem;
        border-radius: 0;
    }

    .logo {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
        margin-left: 0;
        padding: 0.2rem;
        border-radius: 0.55rem;
    }

    .site-header--floating .logo {
        margin-left: 0;
        padding: 0.175rem;
    }

    .logo img {
        width: clamp(4.25rem, 18vw, 5.25rem);
    }

    .site-header--floating .logo img {
        width: clamp(3.75rem, 17vw, 4.75rem);
    }

    .mobile-menu-toggle {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;

        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.32rem;

        width: 2.75rem;
        height: 2.75rem;
        padding: 0;

        border: 1px solid rgba(255, 255, 255, 0.34);
        border-radius: 0.5rem;

        background: rgba(255, 255, 255, 0.09);
        color: var(--color-text);
    }

    .mobile-menu-toggle span {
        display: block;
        width: 1.35rem;
        height: 2px;
        border-radius: 999px;

        background: currentColor;

        transition:
            opacity 0.2s ease,
            transform 0.2s ease;
    }

    .site-header--menu-open .mobile-menu-toggle span:nth-child(1) {
        transform: translateY(0.44rem) rotate(45deg);
    }

    .site-header--menu-open .mobile-menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .site-header--menu-open .mobile-menu-toggle span:nth-child(3) {
        transform: translateY(-0.44rem) rotate(-45deg);
    }

    [data-mobile-menu-panel][hidden] {
        display: none !important;
    }

    .main-nav {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: stretch;

        display: grid;
        grid-template-columns: 1fr;
        gap: 0.55rem;
        width: 100%;
        padding-top: 0.35rem;

        font-size: 1rem;
    }

    .main-nav a {
        display: flex;
        align-items: center;
        justify-content: center;

        min-height: 2.5rem;
        padding: 0.65rem 0.5rem;

        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 0.5rem;

        background: rgba(255, 255, 255, 0.08);

        line-height: 1.2;
        text-align: center;
    }

    .header-actions {
        grid-column: 1 / -1;
        grid-row: 3;
        justify-self: stretch;
        align-items: stretch;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        padding-top: 0.25rem;
    }

    .social-links {
        justify-content: space-between;
        gap: 0.35rem;
        width: 100%;
        padding: 0.45rem 0.35rem;

        border-top: 1px solid rgba(255, 255, 255, 0.16);
        border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    }

    .social-links a {
        display: flex;
        flex: 1;
        justify-content: center;
        padding: 0.35rem 0.2rem;
    }

    .social-links img,
    .site-header--floating .social-links img {
        width: 1.2rem;
        height: 1.2rem;
    }

    .shop-button,
    .site-header--floating .shop-button {
        width: 100%;
        padding: 0.55rem 1rem;
        font-size: 1.45rem;
    }

    .button-large {
        max-width: 100%;
        padding: 0.75rem 1rem;
        font-size: clamp(1.05rem, 5vw, 1.3rem);
        letter-spacing: 0.06rem;
    }

    .page-title {
        margin-bottom: 2.75rem;
        padding-bottom: 1.2rem;
        font-size: clamp(2.25rem, 11vw, 3rem);
    }

    .page-title::after {
        width: min(72vw, 18rem);
    }

    .section-divider {
        width: calc(100% - 2rem);
        margin-block: 0.5rem;
    }

    .show-list {
        padding: 1.25rem;
        border-radius: 0.8rem;
        background-size: cover;
    }

    .show {
        gap: 0.85rem;
        padding-bottom: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .show-date {
        font-size: 1.22rem;
        line-height: 1.25;
    }

    .show-venue {
        font-size: 1rem;
    }

    .show-location {
        font-size: 1.25rem;
        line-height: 1.25;
    }

    .show-tickets,
    .show-tickets .button {
        width: 100%;
    }

    .carousel-track {
        gap: 1rem;
        padding: 0.75rem 0 1.25rem;
        scroll-padding-inline: var(--carousel-edge-gutter);
        scroll-snap-type: x mandatory;
    }

    .carousel-card {
        scroll-snap-align: center;
    }

    .carousel-arrow {
        display: none;
    }

    .site-footer {
        padding: 0 1rem 2rem;
        text-align: center;
    }

    .site-footer p {
        font-size: 0.82rem;
    }
}

@media (max-width: 30rem) {
    .show {
        grid-template-columns: 1fr;
    }

    .show-location,
    .show-tickets {
        grid-column: 1;
        grid-row: auto;
    }

    .show-tickets {
        justify-self: start;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }

    .carousel-track {
        scroll-behavior: auto;
    }

    .button:hover,
    .logo:hover,
    .main-nav a:hover,
    .social-links a:hover img,
    .carousel-card:hover,
    .carousel-arrow:hover {
        transform: none;
    }
}