/* ============================================================
   PRESENTATION REQUIREMENTS / PRESENTATION GUIDE
   Extracted from ACRT 2027 shared stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500&family=Space+Grotesk:wght@400;500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600;8..60,700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* NexCGT screenshot-matched blue palette */
  --ink: #0A205F;
  --ink-soft: #31528F;

  --void: #071B5C;
  --void-soft: #0A205F;
  --void-alt: #173674;

  --paper: #F7F9FF;
  --paper-raised: #FFFFFF;
  --parchment: #EEF3FC;

  --terracotta: #2E63C7;
  --terracotta-deep: #06205F;
  --terracotta-tint: #E4ECFB;

  --bronze: #7195D6;
  --bronze-light: #9DB8EA;
  --bronze-tint: #E6EEFC;

  --violet: #7195D6;
  --violet-dim: #4D78C5;
  --violet-tint: #E8EFFC;

  --cyan: #65A7FF;
  --cyan-dim: #4D8FE8;
  --cyan-tint: #E3F0FF;

  --coral: #4C82EA;
  --coral-deep: #2E63C7;
  --coral-tint: #E5EDFC;

  --line: #C5D3EC;
  --line-strong: #9DB8EA;
  --line-dark: rgba(46, 99, 199, 0.28);

  --shadow: 0 10px 34px rgba(7, 27, 92, 0.20);
  --shadow-soft: 0 6px 22px rgba(7, 27, 92, 0.12);

  --radius: 3px;
  --max: 1230px;
}

/* ============================================================
   MAIN SECTION
   ============================================================ */

.presentation-guide-section {
    padding: 80px 0 100px;
    background: transparent;
}

.presentation-guide-section .container {
    max-width: var(--max);
}


/* ============================================================
   SECTION HEADER
   ============================================================ */

.presentation-guide-header {
    margin-bottom: 40px;
}

.presentation-guide-eyebrow {
    display: block;

    margin-bottom: 10px;

    font-family: 'IBM Plex Mono', monospace;
    font-size: .7rem;
    font-weight: 500;

    letter-spacing: .12em;
    text-transform: uppercase;

    color: var(--bronze);
}

.presentation-guide-header h2 {
    margin: 0 0 12px;

    /* font-family:
        'Fraunces',
        'Source Serif 4',
        serif;

    font-style: italic; */
    font-weight: 500;

    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;

    color: var(--ink);
}

.presentation-guide-header p {
    max-width: 62ch;

    margin: 0;

    color: var(--ink-soft);

    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1rem;
    line-height: 1.65;
}


/* ============================================================
   TAB NAVIGATION
   ============================================================ */

/* ============================================================
   TAB NAVIGATION — RESPONSIVE / FIXED
============================================================ */

.presentation-tabs-wrapper {
    width: 100%;

    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);

    margin-bottom: 30px;

    overflow: hidden;

    background: transparent;
}

.presentation-tabs-wrapper::-webkit-scrollbar {
    height: 4px;
}

.presentation-tabs-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.presentation-tabs-wrapper::-webkit-scrollbar-thumb {
    background: var(--line-strong);
}

.presentation-tabs {
    display: flex;
    align-items: stretch;

    width: 100%;
    min-width: 0;
}

.presentation-tab {
    position: relative;

    flex: 1 1 0;
    min-width: 0;
    min-height: 64px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 9px;

    padding: 14px 15px;

    border: 0;
    border-right: 1px solid var(--line);

    background: transparent;
    color: var(--ink-soft);

    font-family: 'IBM Plex Mono', monospace;
    font-size: .66rem;
    font-weight: 500;

    letter-spacing: .05em;
    text-transform: uppercase;

    cursor: pointer;
    white-space: nowrap;

    transition: color .2s ease, background .2s ease;
}

.presentation-tab:first-child {
    border-left: 1px solid var(--line);
}

.presentation-tab:last-child {
    border-right: 1px solid var(--line);
}

.presentation-tab i {
    flex-shrink: 0;
    color: var(--bronze);
    font-size: .8rem;
    transition: color .2s ease;
}

.presentation-tab:hover {
    color: var(--terracotta);
    background: var(--terracotta-tint);
}

.presentation-tab:hover i {
    color: var(--terracotta);
}

.presentation-tab.active {
    color: var(--ink);
    background: var(--paper-raised);
}

.presentation-tab.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 3px;
    background: var(--terracotta);
}

.presentation-tab.active i {
    color: var(--terracotta);
}



   
.presentation-content-area {
    width: 100%;
}


/* ============================================================
   CONTENT AREA
============================================================ */

.presentation-content-area {
    width: 100%;
}


/* ============================================================
   PANEL
   ============================================================ */

.presentation-panel {
    display: none;

    background: var(--paper-raised);

    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
}

.presentation-panel.active {
    display: block;

    animation: presentationPanelIn .3s ease;
}


/* Panel animation */

@keyframes presentationPanelIn {

    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

}


/* ============================================================
   PANEL HEADER
   ============================================================ */

.presentation-panel-header {
    display: grid;

    grid-template-columns: 62px 1fr;

    gap: 20px;

    align-items: center;

    padding: 30px 32px;

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


/* Header icon */

.presentation-panel-icon {
    width: 50px;
    height: 50px;

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

    background: var(--terracotta-tint);

    border: 1px solid #C7D8F5;

    color: var(--terracotta-deep);

    font-size: .95rem;
}


/* Small label */

.presentation-panel-header > div:last-child > span {
    display: block;

    margin-bottom: 5px;

    font-family: 'IBM Plex Mono', monospace;

    font-size: .63rem;
    font-weight: 500;

    letter-spacing: .1em;
    text-transform: uppercase;

    color: var(--bronze);
}


/* Panel heading */

.presentation-panel-header h3 {
    margin: 0;

    font-family:
        'Fraunces',
        'Source Serif 4',
        serif;

    font-size: clamp(1.45rem, 3vw, 2.15rem);

    line-height: 1.1;

    font-style: italic;
    font-weight: 500;

    color: var(--ink);
}


/* ============================================================
   PANEL BODY
   ============================================================ */

.presentation-panel-body {
    padding: 34px 32px 40px;
}

.presentation-panel-body > p {
    max-width: 72ch;

    margin: 0 0 25px;

    color: var(--ink-soft);

    font-size: .98rem;
    line-height: 1.7;
}


/* ============================================================
   CHECK LIST
   ============================================================ */

.presentation-check-list {
    list-style: none;

    margin: 0;
    padding: 0;
}


/* List item */

.presentation-check-list li {
    position: relative;

    display: grid;

    grid-template-columns: 28px 1fr;

    gap: 12px;

    align-items: start;

    padding: 14px 0;

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

    color: var(--ink-soft);

    font-family: 'Source Serif 4', Georgia, serif;

    font-size: .94rem;

    line-height: 1.65;
}

.presentation-check-list li:first-child {
    border-top: 1px solid var(--line);
}


/* Check icon */

.presentation-check-list li > i {
    width: 25px;
    height: 25px;

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

    margin-top: 1px;

    background: var(--terracotta-tint);

    border: 1px solid #C7D8F5;

    color: var(--terracotta-deep);

    font-size: .65rem;
}


/* Strong text */

.presentation-check-list li strong {
    color: var(--ink);

    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}


/* ============================================================
   SUBSECTIONS
   ============================================================ */

.presentation-subsection {
    margin-top: 30px;
}

.presentation-subsection h4 {
    margin: 0 0 14px;

    font-family: 'Space Grotesk', sans-serif;

    font-size: 1rem;
    font-weight: 600;

    color: var(--ink);
}


/* ============================================================
   DIVIDER
   ============================================================ */

.presentation-divider {
    height: 1px;

    margin: 35px 0;

    background: var(--line-strong);
}


/* ============================================================
   PRESENTATION SUBHEADING
   ============================================================ */

.presentation-subheading {
    margin: 0 0 22px;

    font-family:
        'Fraunces',
        'Source Serif 4',
        serif;

    font-style: italic;

    font-size: 1.55rem;
    font-weight: 500;

    color: var(--ink);
}


/* ============================================================
   TEXT ITEMS
   ============================================================ */

.presentation-text-item {
    display: grid;

    grid-template-columns: 105px 1fr;

    gap: 15px;

    padding: 12px 0;

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

    color: var(--ink-soft);

    font-size: .94rem;
    line-height: 1.6;
}

.presentation-text-item strong {
    color: var(--ink);

    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}

.presentation-text-item span {
    color: var(--ink-soft);
}


/* ============================================================
   INTRO TEXT
   ============================================================ */

.presentation-intro-text {
    margin: 25px 0 12px;

    color: var(--ink-soft);

    font-size: .95rem;
    line-height: 1.6;
}


/* ============================================================
   HIGHLIGHT BLOCK
   ============================================================ */

.presentation-highlight {
    display: grid;

    grid-template-columns: 48px 1fr;

    gap: 16px;

    margin-bottom: 25px;

    padding: 20px 22px;

    background: var(--terracotta-tint);

    border: 1px solid #C7D8F5;
    border-left: 3px solid var(--terracotta);
}

.presentation-highlight > i {
    width: 38px;
    height: 38px;

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

    background: var(--paper-raised);

    color: var(--terracotta-deep);

    border: 1px solid #C7D8F5;

    font-size: .85rem;
}

.presentation-highlight strong {
    display: block;

    margin-bottom: 5px;

    color: var(--ink);

    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}

.presentation-highlight p {
    margin: 0;

    color: var(--ink-soft);

    font-size: .92rem;
    line-height: 1.55;
}


/* ============================================================
   INFORMATION BLOCKS
   ============================================================ */

.presentation-info-block {
    max-width: 850px;

    margin-bottom: 30px;

    border-top: 1px solid var(--line-strong);
}

.presentation-info-block:last-child {
    margin-bottom: 0;
}


/* Information heading */

.presentation-info-heading {
    display: flex;

    align-items: center;

    gap: 12px;

    padding: 18px 0 12px;
}

.presentation-info-heading i {
    width: 30px;
    height: 30px;

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

    background: var(--terracotta-tint);

    color: var(--terracotta-deep);

    font-size: .72rem;
}

.presentation-info-heading h4 {
    margin: 0;

    font-family: 'Space Grotesk', sans-serif;

    font-size: 1rem;
    font-weight: 600;

    color: var(--ink);
}


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 900px) {

    .presentation-guide-section {
        padding: 65px 0 80px;
    }

    .presentation-guide-header {
        margin-bottom: 32px;
    }

    .presentation-tabs-wrapper {
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: thin;
        scrollbar-color: var(--line-strong) transparent;
    }

    .presentation-tabs {
        width: max-content;
        min-width: 100%;
    }

    .presentation-tab {
        flex: 0 0 auto;
        min-width: 150px;
        min-height: 58px;
    }

    .presentation-panel-header {
        padding: 25px 25px;
    }

    .presentation-panel-body {
        padding: 28px 25px 34px;
    }

}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 767px) {

    .presentation-guide-section {
        padding: 52px 0 65px;
    }


    /* Header */

    .presentation-guide-header {
        margin-bottom: 25px;
    }

    .presentation-guide-header h2 {
        font-size: 2.25rem;
    }

    .presentation-guide-header p {
        font-size: .94rem;
    }


    /* Tabs */

    .presentation-tabs-wrapper {
        margin-bottom: 22px;
    }

    .presentation-tabs {
        min-width: max-content;
    }

    .presentation-tab {
        min-width: 145px;
        min-height: 54px;
        padding: 11px 14px;
        gap: 7px;
        font-size: .6rem;
    }


    /* Panel */

    .presentation-panel-header {
        grid-template-columns: 48px 1fr;

        gap: 14px;

        padding: 22px 20px;
    }

    .presentation-panel-icon {
        width: 42px;
        height: 42px;

        font-size: .85rem;
    }

    .presentation-panel-header h3 {
        font-size: 1.45rem;
    }

    .presentation-panel-body {
        padding: 24px 20px 30px;
    }


    /* Lists */

    .presentation-check-list li {
        grid-template-columns: 25px 1fr;

        gap: 10px;

        font-size: .9rem;
    }

    .presentation-check-list li > i {
        width: 23px;
        height: 23px;
    }


    /* Text items */

    .presentation-text-item {
        grid-template-columns: 1fr;

        gap: 4px;
    }


    /* Highlight */

    .presentation-highlight {
        grid-template-columns: 48px 1fr;

        gap: 12px;

        padding: 18px;
    }

}


/* ============================================================
   SMALL MOBILE
   ============================================================ */

@media (max-width: 480px) {

    .presentation-guide-section {
        padding: 45px 0 55px;
    }

    .presentation-guide-header h2 {
        font-size: 2.05rem;
    }

    .presentation-guide-header p {
        font-size: .9rem;
    }


    /* Tabs */

    .presentation-tab {
        min-width: 135px;
        min-height: 50px;
        padding: 8px 12px;
        font-size: .55rem;
    }


    /* Panel */

    .presentation-panel-header {
        grid-template-columns: 1fr;

        gap: 12px;

        padding: 20px 16px;
    }

    .presentation-panel-icon {
        width: 40px;
        height: 40px;
    }

    .presentation-panel-body {
        padding: 22px 16px 28px;
    }

    .presentation-panel-header h3 {
        font-size: 1.35rem;
    }


    /* Lists */

    .presentation-check-list li {
        padding: 13px 0;
    }


    /* Highlight */

    .presentation-highlight {
        grid-template-columns: 1fr;
    }

}


/* ============================================================
   REDUCED MOTION
   ============================================================ */

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

    .presentation-panel.active {
        animation: none;
    }

    .presentation-tab,
    .presentation-tab i {
        transition: none;
    }

}

/* ============================================================
   NEXCGT PRESENTATION GUIDE BLUE THEME
   ============================================================ */

.presentation-tab:hover {
    color: #2E63C7;
    background: #E4ECFB;
}

.presentation-tab:hover i,
.presentation-tab.active i {
    color: #2E63C7;
}

.presentation-tab.active::after {
    background: #2E63C7;
}

.presentation-panel-icon,
.presentation-check-list li > i {
    background: #E4ECFB;
    border-color: #C7D8F5;
    color: #06205F;
}

.presentation-highlight {
    background: #E4ECFB;
    border-color: #C7D8F5;
    border-left-color: #2E63C7;
}

.presentation-highlight > i {
    border-color: #C7D8F5;
    color: #06205F;
}