@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;0,700&display=swap');

/* ------------------------------
   RESET & GLOBAL
--------------------------------*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    color: #fff;
    font-family: 'IBM Plex Mono', monospace;
}

.wrapper {
    width: 1028px;
    margin: 0 auto;
    position: relative;
}

[id] {
    scroll-margin-top: 120px;
}

/* ------------------------------
   HERO / BACKGROUND
--------------------------------*/
.hero {
    position: fixed;
    inset: 0;
    z-index: 0;
}

.home-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    opacity: 0.6;
    background-color: #333;
    transition: background-image 0.35s ease, opacity 0.25s ease;
}

/* ------------------------------
   LAYOUT BLOCKS
--------------------------------*/
.blue-block {
    padding: 60px 0 20px;
    z-index: 5;
    position: relative;
}

.red-block {
    padding: 120px 0 100px;
    z-index: 5;
    position: relative;
}

/* ------------------------------
   TYPOGRAPHY
--------------------------------*/
.small-so { 
    font-size: 32px; 
    font-weight: 400; 
}

.sub-label,
.operator-id,
.operator-name { 
    font-size: 18px; 
}

.operator-name { 
    font-weight: 700; 
}

/* Container for the Spotify call-to-action */
.spotify-cta {
    margin-top: 24px;              /* spacing from Archive list */
}

/* Make the whole link elegant + aligned */
.spotify-link {
    display: flex;
    align-items: center;           /* vertical middle */
    gap: 10px;                     /* icon + text spacing */
    color: #fff;
    text-decoration: none;
}

.spotify-link:hover {
    opacity: 0.8;
}

/* Icon resized to 32x32 */
.spotify-logo {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);  /* match SO look if the SVG is dark */
}

.title {
    font-size: 70px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
}

.arrow-icon {
    width: 32px;
    filter: brightness(0) invert(1);
    margin: 10px 0 14px;
}

.hr-small {
    width: 30px;
    border: none;
    border-bottom: 1px solid #fff;
    margin: 10px 0 14px;
}

.hr-medium {
    border: none;
    border-bottom: 1px solid #fff;
    margin-bottom: 24px;
}

/* ------------------------------
   X close (SO landing)
--------------------------------*/
.so-close {
    position: absolute;
    top: 24px;
    right: 24px;
    opacity: 0.6;
    z-index: 10;
  }
  
  .so-close:hover {
    opacity: 1;
  }
  
  .so-close img {
    width: 24px;
    height: 24px;
    display: block;
    filter: brightness(0) invert(1);
  }
/* ------------------------------
   TABLE OF CONTENTS
--------------------------------*/
.toc h2 {
    font-size: 46px;
    font-weight: 500;
    line-height: 1.35;
    padding: 6px 0 12px 0;
    margin: 12px 0;
    border-bottom: 1px solid #ffffff;
    transition: padding-left 0.25s ease;
}

.toc h2:hover {
    padding-left: 20px;
    background: none;
    color: #ffffff;
}

.toc-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* ------------------------------
   MODAL STRUCTURE
--------------------------------*/
.modal-body {
    background: #000;
    color: #fff;
}

.modal-wrapper {
    width: 1028px;
    margin: 0 auto;
    padding: 60px 0 120px;
    position: relative;
}

/* ------------------------------
   STICKY HEADER BAR
--------------------------------*/
.modal-header-bar {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: #000;

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

    padding: 20px 0;
    margin-bottom: 20px;

    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease;
}

.modal-header-bar.scrolled {
    border-bottom-color: #222;
}

.modal-close {
    position: relative;
    top: 0;
    right: 0;
}

.modal-close img {
    width: 24px;
}

.modal-breadcrumb {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.55;
    letter-spacing: 0.3px;
}

/* ------------------------------
   MODAL CONTENT
--------------------------------*/
.modal-section-title {
    font-size: 46px;
    font-weight: 500;
    margin-bottom: 10px;
}

.modal-hr-small {
    width: 40px;
    border: none;
    border-bottom: 10px solid #fff;
    margin-bottom: 30px;
}

.modal-hr-big {
    width: 100%;
    border: none;
    border-bottom: 1px solid #fff;
    margin-top: 50px;
    margin-bottom: 50px;
}

.modal-content p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 5px;
}

.modal-content ul,
.modal-bullets {
    list-style-type: disc;
    list-style-position: inside;
    padding-left: 0;
    margin-left: 0;
}

.modal-content a {
    color: #fff;
    text-decoration: underline;   /* underline always ON */
}

.modal-quote {
    font-size: 62px;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 60px;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Divider */
.modal-divider {
    border: none;
    border-bottom: 1px dotted #777;
    opacity: 0.5;
    width: 100%;
}

.so-footer {
    margin-top: 80px;
    padding: 40px 0 60px;
    font-size: 14px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
    opacity: 0.7;
}

/* ------------------------------
   INLINE IMAGE BLOCK (TC SCENE)
--------------------------------*/
.so-image-block {
    width: 100%;
    margin: 80px 0 80px;
    text-align: center;
}

.so-inline-image {
    width: 100%;
    max-width: 1028px;
    display: block;
    margin: 0 auto 18px;
    border-radius: 4px;
}

.so-image-caption {
    font-size: 14px;
    opacity: 0.55;
    line-height: 1.4;
    text-align: center;
    font-style: italic;
}

.footer-logo-link {
    display: inline-block;
    text-decoration: none;
}

.footer-logo-link:hover .footer-logo {
    opacity: 1;
}

.footer-logo {
    width: 80px;
    height: 80px;
    display: block;
    margin: 0 auto 1.5rem auto;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

/* -------------------------------------------
   MOBILE RESPONSIVE
------------------------------------------- */
@media (max-width: 768px) {

    .wrapper,
    .blue-block,
    .red-block,
    .modal-wrapper {
        width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .modal-hr-small {
        width: 40px;
        border: none;
        border-bottom: 4px solid #fff;
        margin-bottom: 30px;
    }

    .toc {
        width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .blue-block {
        padding-top: 40px;
        padding-bottom: 10px;
    }

    .red-block {
        padding-top: 60px;
        padding-bottom: 80px;
        margin-top: 40px;
    }

    .title {
        font-size: 32px;
        line-height: 1.15;
    }

    .toc h2 {
        font-size: 22px;
        line-height: 1.25;
        padding: 4px 0 8px 0;
        margin: 8px 0;
    }

    .small-so {
        font-size: 22px;
    }

    .modal-section-title {
        font-size: 26px;
        font-weight: 600;
    }

    .modal-quote {
        font-size: 26px;
        margin-top: 40px;
        padding-top: 12px;
        padding-bottom: 12px;
        /* border-top: 2px solid #fff; */
        /* border-bottom: 2px solid #fff; */
    }

    .modal-content p {
        font-size: 16px;
        line-height: 1.55;
    }

    .so-image-block {
        margin: 50px 0 60px;
    }
    
    .so-image-caption {
        font-size: 12px;
        line-height: 1.35;
    }
}