/* ==========================================================================
   FONGFOG STUDIO - EDITORIAL DESIGN SYSTEM (CNU.cc INSPIRED)
   Clean, Monochromatic, Asymmetric Typography & Photo-First Layouts
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS & CSS VARIABLES
   ========================================================================== */
:root {
    /* Color Palette - Airy Blue & White Theme */
    --cnu-bg: #ffffff;
    --cnu-bg-secondary: #f4fbfe;
    --cnu-surface: #eaf8fd;
    --cnu-text: #173745;
    --cnu-text-muted: #6a8795;
    --cnu-accent: #8ad5ea;
    --cnu-accent-strong: #58bdd7;
    --cnu-accent-deep: #3ea8c5;
    --cnu-accent-soft: #e8f8fd;
    --cnu-border: rgba(138, 213, 234, 0.38);
    --cnu-border-strong: rgba(88, 189, 215, 0.68);
    --cnu-border-focus: #58bdd7;
    --cnu-navbar-bg: rgba(255, 255, 255, 0.9);
    
    /* Deep Blue Surfaces */
    --cnu-dark-bg: #3d8197;
    --cnu-dark-text: #ffffff;
    --cnu-dark-text-muted: rgba(255, 255, 255, 0.82);
    --cnu-dark-border: rgba(255, 255, 255, 0.24);

    /* Muted Pastel Palettes for Alerts/Status */
    --pastel-red-bg: #fff1f1;
    --pastel-red-text: #c45d5d;
    --pastel-blue-bg: #e8f8fd;
    --pastel-blue-text: #2f7f96;
    --pastel-green-bg: #eef9f6;
    --pastel-green-text: #3b7c72;
    --pastel-yellow-bg: #fff8e7;
    --pastel-yellow-text: #9c7a2f;

    /* Typography */
    --font-main: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Montserrat', sans-serif;
    --font-accent: 'Playfair Display', Georgia, serif;
    --font-mono: 'Outfit', 'Inter', monospace;

    /* Transitions & Motion */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   2. BASE STYLES & RESET
   ========================================================================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--cnu-bg);
    color: var(--cnu-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar - Minimal */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cnu-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--cnu-accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cnu-accent-strong);
}

/* Hide Banned Custom Cursor */
.cursor,
.cursor-follower {
    display: none !important;
}

body {
    cursor: auto !important;
}

/* ==========================================================================
   3. LOADER
   ========================================================================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--cnu-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.loader-logo {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--cnu-text);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.loader-bar {
    width: 180px;
    height: 2px;
    background: var(--cnu-border);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--cnu-accent);
    animation: loading 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loading {
    to { width: 100%; }
}

/* ==========================================================================
   4. NAVIGATION (Frosted Dark Navbar)
   ========================================================================== */
.header .navbar {
    background: var(--cnu-navbar-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--cnu-border);
    padding: 0.8rem 0;
    transition: var(--transition-smooth);
}

.header .navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 16px 40px rgba(88, 189, 215, 0.16);
}

.logo {
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--cnu-text);
    letter-spacing: 4px;
    text-transform: uppercase;
    line-height: 1;
    transition: var(--transition-fast);
}

.logo:hover .logo-text {
    color: var(--cnu-accent-deep);
}

.logo-slogan {
    font-size: 0.55rem;
    color: var(--cnu-text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 4px;
}

.navbar-nav .nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--cnu-text-muted) !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.15rem;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.navbar-nav .nav-link:hover {
    color: var(--cnu-accent-deep) !important;
}

.navbar-nav .nav-link.active {
    color: var(--cnu-text) !important;
    position: relative;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background: var(--cnu-accent-strong);
}

/* Book slot Nav CTA */
.btn-book-slot {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    background: var(--cnu-accent-soft);
    color: var(--cnu-text) !important;
    border: 1px solid var(--cnu-accent-strong);
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.btn-book-slot:hover {
    background: var(--cnu-accent-strong);
    color: #ffffff !important;
    transform: translateY(-1px);
}

.navbar-toggler {
    border: 1px solid var(--cnu-border);
    padding: 0.4rem 0.6rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23173745' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==========================================================================
   5. BUTTONS (Tactile & Monochromatic)
   ========================================================================== */
.btn-primary-custom,
.btn-primary-max {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-decoration: none;
    background: var(--cnu-accent-strong);
    color: #ffffff !important;
    border: 1px solid var(--cnu-accent-strong);
    box-shadow: 0 10px 25px rgba(88, 189, 215, 0.18);
    transition: var(--transition-fast);
}

.btn-primary-custom:hover,
.btn-primary-max:hover {
    background: var(--cnu-accent-deep);
    border-color: var(--cnu-accent-deep);
    transform: translateY(-1px);
}

.btn-primary-custom:active,
.btn-primary-max:active {
    transform: scale(0.98);
}

.btn-outline-custom,
.btn-outline-max {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-decoration: none;
    background: #ffffff;
    color: var(--cnu-text) !important;
    border: 1px solid var(--cnu-accent-strong);
    transition: var(--transition-fast);
}

.btn-outline-custom:hover,
.btn-outline-max:hover {
    background: var(--cnu-accent-soft);
    color: var(--cnu-text) !important;
    border-color: var(--cnu-accent-deep);
    transform: translateY(-1px);
}

.btn-outline-custom:active,
.btn-outline-max:active {
    transform: scale(0.98);
}

/* Outlined Minimal load more */
.btn-cnu-loadmore {
    background: transparent;
    color: var(--cnu-text);
    border: 1px solid var(--cnu-accent-strong);
    padding: 0.8rem 2.2rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.btn-cnu-loadmore:hover {
    background: var(--cnu-accent-soft);
    color: var(--cnu-text);
    border-color: var(--cnu-accent-deep);
}

.btn-cnu-loadmore:active {
    transform: scale(0.98);
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */
.cnu-hero-header {
    position: relative;
    display: flex;
    align-items: stretch;
    min-height: 100svh;
    background: linear-gradient(180deg, #ffffff 0%, var(--cnu-bg-secondary) 100%);
    padding: 0;
    border-bottom: 1px solid var(--cnu-border);
    overflow: hidden;
    isolation: isolate;
}

.cnu-hero-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 18%, rgba(138, 213, 234, 0.26), transparent 36%),
        radial-gradient(circle at 18% 72%, rgba(138, 213, 234, 0.12), transparent 28%),
        radial-gradient(circle at 82% 74%, rgba(138, 213, 234, 0.14), transparent 26%),
        linear-gradient(180deg, #ffffff 0%, var(--cnu-bg-secondary) 100%);
    z-index: -1;
}

.cnu-hero-header .container {
    position: relative;
    z-index: 1;
    min-height: calc(100svh - 88px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 112px;
    padding-bottom: 80px;
}

.cnu-title {
    font-family: var(--font-accent);
    font-size: clamp(3.25rem, 7vw, 5.75rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--cnu-text);
    line-height: 0.88;
    margin: 0 auto 1rem;
    max-width: 10ch;
    text-wrap: balance;
    white-space: normal;
    animation: heroTitleReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cnu-title-line {
    display: block;
}

.cnu-slogan {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cnu-accent-deep);
    margin-bottom: 1.5rem;
    animation: heroFadeUp 0.8s 0.14s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cnu-intro {
    font-size: 1rem;
    color: var(--cnu-text-muted);
    max-width: 600px;
    line-height: 1.7;
    animation: heroFadeUp 0.8s 0.24s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cnu-hero-actions {
    flex-wrap: wrap;
    animation: heroFadeUp 0.8s 0.34s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes heroTitleReveal {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.96);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   7. MAIN CONTENT (Asymmetric 2-Column Grid)
   ========================================================================== */
.main-content-section {
    background: var(--cnu-bg);
}

.timeline-header {
    border-bottom: 1px solid var(--cnu-border);
    padding-bottom: 0.8rem;
}

.cnu-section-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--cnu-text);
    text-transform: uppercase;
    margin: 0;
}

/* CNU Timeline Stream */
.cnu-timeline-stream {
    position: relative;
    padding-left: 90px;
    margin-top: 3rem;
}

.cnu-timeline-stream::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 35px;
    width: 1px;
    background-color: var(--cnu-border);
}

.cnu-timeline-item {
    position: relative;
    margin-bottom: 3.5rem;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s var(--transition-smooth), transform 0.5s var(--transition-smooth);
}

.cnu-timeline-item.show {
    opacity: 1;
    transform: translateY(0);
}

/* Floating Date Badge */
.cnu-timeline-date {
    position: absolute;
    left: -90px;
    width: 70px;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.cnu-date-day {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--cnu-text);
    line-height: 1;
}

.cnu-date-month {
    font-family: var(--font-display);
    font-size: 0.7rem;
    color: var(--cnu-text-muted);
    font-weight: 600;
    letter-spacing: 1.5px;
}

/* Horizontal Timeline Card */
.cnu-timeline-card {
    display: flex;
    background: var(--cnu-bg);
    border: 1px solid var(--cnu-border);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cnu-timeline-card:hover {
    transform: translateY(-2px);
    border-color: var(--cnu-border-strong);
    box-shadow: 0 18px 35px rgba(88, 189, 215, 0.14);
}

.cnu-card-image {
    width: clamp(224px, 29%, 260px);
    min-width: clamp(224px, 29%, 260px);
    aspect-ratio: 4 / 5;
    height: auto;
    position: relative;
    overflow: hidden;
    background: var(--cnu-accent-soft);
}

.cnu-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.cnu-timeline-card:hover .cnu-card-image img {
    transform: scale(1.03);
}

/* Zoom Hover Effect */
.cnu-card-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(23, 55, 69, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.cnu-timeline-card:hover .cnu-card-hover-overlay {
    opacity: 1;
}

.cnu-hover-action {
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    border: 1px solid #ffffff;
    padding: 0.4rem 1.2rem;
    text-transform: uppercase;
}

/* Timeline Card Content */
.cnu-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.cnu-card-category {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}

.cnu-card-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cnu-text) !important;
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.cnu-card-desc {
    font-size: 0.85rem;
    color: var(--cnu-text-muted) !important;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cnu-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--cnu-border);
    padding-top: 0.8rem;
}

.cnu-author-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cnu-author-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}

.cnu-author-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cnu-text);
}

.cnu-card-stats {
    font-size: 0.75rem;
    color: var(--cnu-text-muted);
}

.cnu-card-stats .stat-item i {
    font-size: 0.8rem;
}

/* ==========================================================================
   8. SIDEBAR (Recommended & Metrics widgets)
   ========================================================================== */
.cnu-sidebar {
    background: var(--cnu-bg);
}

.sidebar-widget {
    border: 1px solid var(--cnu-border);
    padding: 1.5rem;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(88, 189, 215, 0.08);
}

.widget-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cnu-text);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--cnu-border);
}

.author-item {
    padding-bottom: 0.8rem;
    border-bottom: 1px dashed var(--cnu-border) !important;
}

.author-item:last-child {
    border-bottom: none !important;
    padding-bottom: 0;
}

.author-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cnu-text);
}

.btn-follow-minimal {
    background: var(--cnu-accent-soft);
    border: 1px solid var(--cnu-accent-strong);
    color: var(--cnu-text);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.3rem 0.8rem;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.btn-follow-minimal:hover {
    background: var(--cnu-accent-strong);
    color: #ffffff;
}

.btn-follow-minimal.following {
    background: var(--cnu-accent-strong);
    border-color: var(--cnu-accent-strong);
    color: #ffffff;
}

/* Square Grids */
.square-thumb-card {
    aspect-ratio: 1/1;
    position: relative;
    overflow: hidden;
    background: var(--cnu-accent-soft);
}

.square-thumb-card img {
    transition: transform var(--transition-smooth), filter var(--transition-smooth);
}

.square-thumb-card:hover img {
    transform: scale(1.05);
    filter: brightness(0.85);
}

.square-thumb-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.square-thumb-card:hover .square-thumb-overlay {
    opacity: 1;
}

.square-thumb-title {
    font-size: 0.65rem;
    font-weight: 600;
    color: #ffffff;
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   9. ABOUT SECTION
   ========================================================================== */
.about-section-max {
    background: var(--cnu-bg-secondary);
    padding: 100px 0;
    border-top: 1px solid var(--cnu-border);
    border-bottom: 1px solid var(--cnu-border);
}

.section-tag-max {
    display: inline-block;
    padding: 0.3rem 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--cnu-accent-soft);
    border: 1px solid var(--cnu-accent-strong);
    color: var(--cnu-text);
    text-transform: uppercase;
}

.section-title-max {
    font-family: var(--font-accent);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--cnu-text);
    line-height: 1.1;
}

.title-accent-max {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--cnu-text-muted);
}

.section-desc-max {
    font-size: 1rem;
    color: var(--cnu-text-muted);
    line-height: 1.8;
}

/* Metrics Grid - Minimal Lines */
.stats-grid-max {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--cnu-border);
    padding-top: 2rem;
}

.stat-item-max {
    text-align: left;
}

.stat-item-max .stat-number {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--cnu-text);
    background: none;
    -webkit-text-fill-color: initial;
    line-height: 1;
}

.stat-item-max .stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cnu-text-muted);
    margin-top: 0.4rem;
    text-transform: uppercase;
}

.about-image-max {
    position: relative;
    width: 100%;
    padding-top: 110%;
    background-image: linear-gradient(rgba(23, 55, 69, 0.1), rgba(23, 55, 69, 0.18)), url('/Page_picture/og-image.jpg');
    background-size: cover;
    background-position: center;
    border: 1px solid var(--cnu-border);
    box-shadow: 0 24px 50px rgba(88, 189, 215, 0.16);
}

/* ==========================================================================
   10. PRICING SECTION (Bento Grid Style)
   ========================================================================== */
.pricing-section-max {
    background: var(--cnu-bg);
    padding: 100px 0;
}

.pricing-tabs {
    border: 1px solid var(--cnu-border);
    display: inline-flex;
    padding: 0.25rem;
    border-radius: 4px;
    background: var(--cnu-bg-secondary);
}

.pricing-tabs .nav-item {
    margin: 0;
}

.pricing-tabs .nav-link {
    background: transparent;
    color: var(--cnu-text-muted) !important;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 0.6rem 1.4rem !important;
    border-radius: 2px !important;
    border: none !important;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.pricing-tabs .nav-link.active {
    background: var(--cnu-accent-strong) !important;
    color: #ffffff !important;
}

/* Pricing cards as flat bento blocks */
.pricing-card-max {
    background: var(--cnu-bg);
    border: 1px solid var(--cnu-border);
    padding: 2.5rem 2rem;
    transition: var(--transition-smooth);
    position: relative;
}

.pricing-card-max:hover {
    border-color: var(--cnu-accent-strong);
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(88, 189, 215, 0.14);
}

.pricing-card-max.featured {
    border-width: 2px;
    border-color: var(--cnu-accent-strong);
    background: linear-gradient(180deg, #ffffff 0%, var(--cnu-accent-soft) 100%);
}

.pricing-badge-max {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    background: var(--cnu-accent-strong);
    color: #ffffff;
    padding: 0.25rem 0.6rem;
    text-transform: uppercase;
}

.pricing-tag-max {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--cnu-accent-deep);
    text-transform: uppercase;
}

.pricing-name-max {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cnu-text);
    margin-top: 0.5rem;
}

.pricing-price-max {
    margin: 1.2rem 0;
}

.price-amount-max {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cnu-text);
}

.price-original-max {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--cnu-text-muted);
    text-decoration: line-through;
    margin-right: 0.4rem;
}

.pricing-features-max {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 2rem;
    border-top: 1px solid var(--cnu-border);
    padding-top: 1.5rem;
}

.pricing-features-max li {
    font-size: 0.85rem;
    color: var(--cnu-text-muted);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features-max li i {
    color: var(--cnu-accent-deep);
    font-size: 0.9rem;
}

.pricing-card-max.addon {
    background: var(--cnu-bg-secondary);
}

.addon-list li {
    font-size: 0.8rem;
}

.addon-list li.note-item {
    border-top: 1px dashed var(--cnu-border);
    padding-top: 0.8rem;
    margin-top: 0.8rem;
    font-style: italic;
    color: var(--cnu-text-muted);
}

/* ==========================================================================
   11. BOOKING FORM (Crisp & Structured UI)
   ========================================================================== */
.booking-section-max {
    background: var(--cnu-bg-secondary);
    padding: 100px 0;
    border-top: 1px solid var(--cnu-border);
}

.booking-card-max {
    background: var(--cnu-bg);
    border: 1px solid var(--cnu-border);
    padding: 3.5rem 2.5rem;
}

.form-label-max {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--cnu-text);
    text-transform: uppercase;
}

.form-control-max {
    display: block;
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-main);
    font-size: 0.9rem;
    color: var(--cnu-text);
    background-color: var(--cnu-bg);
    border: 1px solid var(--cnu-border);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.form-control-max:focus {
    outline: none;
    border-color: var(--cnu-border-focus);
    box-shadow: 0 0 0 4px rgba(138, 213, 234, 0.18);
}

.form-control-max:disabled {
    background-color: var(--cnu-bg-secondary);
    opacity: 0.6;
}

/* Card Radios */
.card-radio-max {
    border: 1px solid var(--cnu-border);
    background: var(--cnu-bg);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
}

.card-radio-max:hover {
    border-color: var(--cnu-border-strong);
}

.card-radio-max.active {
    border-color: var(--cnu-accent-strong);
    border-width: 2px;
    background: var(--cnu-accent-soft);
}

.card-radio-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
}

.card-radio-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cnu-text);
    text-transform: uppercase;
}

.card-radio-desc {
    font-size: 0.75rem;
    color: var(--cnu-text-muted);
    margin-top: 0.4rem;
}

.card-radio-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    background: var(--cnu-accent-strong);
    color: #ffffff;
    padding: 0.2rem 0.5rem;
    margin-top: 0.6rem;
    letter-spacing: 1px;
}

/* Addons Checkbox */
.addons-box-max {
    border: 1px solid var(--cnu-border);
    background: var(--cnu-bg-secondary);
}

.addons-title {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.checkbox-addon-max {
    background: var(--cnu-bg);
    border: 1px solid var(--cnu-border);
    cursor: pointer;
}

.checkbox-addon-max label {
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 1.4;
}

.checkbox-addon-max input[type="checkbox"] {
    cursor: pointer;
}

/* Calculator box */
.live-price-box-max {
    border: 1px solid var(--cnu-border);
    background: var(--cnu-bg-secondary);
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.live-price-label-max {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.live-price-amount-max {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cnu-accent);
}

/* Navigation button group */
.booking-navigation-max {
    display: flex;
    gap: 1rem;
}

/* ==========================================================================
   12. RULES PAGE (Minimal Divider-based Accordions)
   ========================================================================== */
.rules-hero {
    background: linear-gradient(135deg, var(--cnu-dark-bg) 0%, var(--cnu-accent-strong) 100%);
    padding: 160px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--cnu-dark-border);
}

.rules-hero h1 {
    font-family: var(--font-accent);
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    font-weight: 900;
    color: var(--cnu-dark-text);
    line-height: 1.1;
}

.rules-section {
    background: var(--cnu-bg);
    padding: 80px 0;
}

.rule-card {
    border-bottom: 1px solid var(--cnu-border);
    padding: 2.5rem 0;
}

.rule-card:first-child {
    padding-top: 0;
}

.rule-card:last-child {
    border-bottom: none;
}

.rule-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.rule-icon {
    font-size: 1.4rem;
}

.rule-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--cnu-text);
    text-transform: uppercase;
    margin: 0;
}

.rule-content {
    font-size: 0.92rem;
    color: #333333;
    line-height: 1.8;
}

.rule-list {
    padding-left: 1.2rem;
    margin-bottom: 0;
}

.rule-list li {
    margin-bottom: 0.5rem;
}

.rule-list li:last-child {
    margin-bottom: 0;
}

.rule-list .highlight {
    color: var(--pastel-red-text);
    font-weight: 700;
}

/* Tables in Rules */
.penalty-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-size: 0.85rem;
}

.penalty-table th {
    background: var(--cnu-bg-secondary);
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--cnu-text);
    text-align: left;
}

.penalty-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--cnu-border);
}

/* Alert boxes in rules (Pastels) */
.success-box {
    background: var(--pastel-green-bg);
    border-left: 3px solid var(--pastel-green-text);
    color: var(--pastel-green-text);
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.success-box h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.warning-box {
    background: var(--pastel-red-bg);
    border-left: 3px solid var(--pastel-red-text);
    color: var(--pastel-red-text);
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.warning-box h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.info-box {
    background: var(--pastel-blue-bg);
    border-left: 3px solid var(--pastel-blue-text);
    color: var(--pastel-blue-text);
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.info-box h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

/* CTA Rules Box */
.cta-section {
    background: linear-gradient(135deg, var(--cnu-dark-bg) 0%, var(--cnu-accent-deep) 100%);
    border: 1px solid var(--cnu-dark-border);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 4rem;
}

.cta-section h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--cnu-dark-text);
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

/* ==========================================================================
   13. FOOTER STYLES (Monochromatic Dark Footer)
   ========================================================================== */
.footer-max,
.footer {
    background: linear-gradient(180deg, #4a94aa 0%, var(--cnu-dark-bg) 100%);
    color: var(--cnu-dark-text-muted);
    border-top: 1px solid var(--cnu-dark-border);
}

.footer-logo-max,
.footer-brand .logo-text {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--cnu-dark-text);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-desc-max,
.footer-tagline {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-title-max {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cnu-dark-text);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.footer-links-max,
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
}

.footer-links-max li,
.footer-contact p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links-max a,
.footer-contact a {
    color: var(--cnu-dark-text-muted);
    transition: var(--transition-fast);
    text-decoration: none;
}

.footer-links-max a:hover,
.footer-contact a:hover {
    color: var(--cnu-dark-text);
}

/* Social links in footer */
.social-links-max,
.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link-max,
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cnu-dark-border);
    color: var(--cnu-dark-text-muted);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    text-decoration: none !important;
}

.social-link-max:hover,
.social-link:hover {
    background: var(--cnu-dark-text);
    color: var(--cnu-accent-deep);
}

.footer-bottom-max,
.footer-bottom {
    border-top: 1px solid var(--cnu-dark-border);
    padding-top: 2rem;
    margin-top: 3rem;
    font-size: 0.75rem;
}

/* ==========================================================================
   14. PORTABLE LIGHTBOX OVERLAY
   ========================================================================== */
.lightbox-max {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: none;
    z-index: 10000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-max.active {
    opacity: 1;
}

.lightbox-content-max {
    position: relative;
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content-max img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.lightbox-close-max {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 10100;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.lightbox-close-max:hover {
    opacity: 1;
}

.lightbox-nav-max {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10100;
    transition: var(--transition-fast);
}

.lightbox-nav-max:hover {
    background: #ffffff;
    color: #000000;
}

.lightbox-prev-max {
    left: 2rem;
}

.lightbox-next-max {
    right: 2rem;
}

.lightbox-counter-max {
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* ==========================================================================
   15. RESPONSIVE BREAKPOINTS (Mobile Collapse Overrides)
   ========================================================================== */
@media (max-width: 991px) {
    .cnu-hero-header {
        min-height: auto;
    }

    .cnu-hero-header .container {
        min-height: calc(100svh - 76px);
        padding-top: 104px;
        padding-bottom: 64px;
    }
    
    .cnu-timeline-stream {
        padding-left: 0;
    }
    
    .cnu-timeline-stream::before {
        display: none;
    }
    
    .cnu-timeline-date {
        position: relative;
        left: 0;
        width: 100%;
        text-align: left;
        align-items: flex-start;
        margin-bottom: 0.5rem;
    }
    
    .cnu-date-day {
        font-size: 1.4rem;
        display: inline;
    }
    
    .cnu-date-month {
        display: inline;
        margin-left: 0.5rem;
    }
    
    .cnu-timeline-card {
        flex-direction: column;
    }
    
    .cnu-card-image {
        width: 100%;
        min-width: 100%;
        aspect-ratio: 4 / 5;
        height: auto;
    }
    
    .stats-grid-max {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .pricing-tabs {
        width: 100%;
        flex-direction: column;
    }
    
    .pricing-tabs .nav-link {
        width: 100%;
        text-align: center;
    }
    
    .lightbox-prev-max { left: 0.5rem; }
    .lightbox-next-max { right: 0.5rem; }
    .lightbox-close-max { top: 1rem; right: 1rem; }
}

@media (max-width: 576px) {
    .cnu-hero-header .container {
        min-height: calc(100svh - 70px);
        padding-top: 96px;
        padding-bottom: 52px;
    }

    .cnu-title {
        font-size: clamp(2.75rem, 12vw, 4rem);
        line-height: 0.92;
        max-width: 100%;
    }

    .booking-card-max {
        padding: 2rem 1.5rem;
    }
}

/* ==========================================================================
   16. FLOATING CONTACT & CHATBOX WIDGET STYLES
   ========================================================================== */
.floating-contact {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 1000;
}

.contact-icon, 
.chatbox-toggle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid var(--cnu-border);
    color: var(--cnu-text);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition-fast);
    cursor: pointer;
    text-decoration: none !important;
    position: relative;
}

.contact-icon:hover, 
.chatbox-toggle:hover, 
.chatbox-toggle.active {
    background: var(--cnu-accent-strong);
    color: #ffffff;
    border-color: var(--cnu-accent-strong);
    transform: translateY(-2px);
}

.chat-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 8px;
    background: var(--cnu-accent);
    border-radius: 50%;
}

.chatbox-window {
    position: fixed;
    bottom: 6rem;
    right: 2rem;
    width: 350px;
    height: 500px;
    z-index: 1000;
    display: none;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid var(--cnu-border);
    box-shadow: 0 24px 60px rgba(88, 189, 215, 0.18);
    transition: opacity 0.3s ease;
}

.chatbox-window.open {
    display: flex;
}

.chatbox-header {
    background: linear-gradient(135deg, var(--cnu-dark-bg) 0%, var(--cnu-accent-deep) 100%);
    color: var(--cnu-dark-text);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbox-avatar {
    font-size: 1.5rem;
    margin-right: 0.8rem;
}

.chatbox-header-info {
    flex-grow: 1;
}

.chatbox-header-info h4 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-display);
}

.chatbox-header-info p {
    margin: 0;
    font-size: 0.7rem;
    color: var(--cnu-dark-text-muted);
}

.chatbox-close {
    background: none;
    border: none;
    color: var(--cnu-dark-text);
    font-size: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.chatbox-close:hover {
    opacity: 1;
}

.chatbox-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    background: var(--cnu-bg-secondary);
}

.chat-msg {
    max-width: 85%;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    line-height: 1.4;
    border-radius: 4px;
}

.chat-msg.bot {
    background: #ffffff;
    color: var(--cnu-text);
    align-self: flex-start;
    border: 1px solid var(--cnu-border);
}

.chat-msg.user {
    background: var(--cnu-accent-strong);
    color: #ffffff;
    align-self: flex-end;
}

.chatbox-quick {
    padding: 0.5rem 1rem;
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    background: var(--cnu-bg-secondary);
    border-top: 1px solid var(--cnu-border);
}

.chatbox-quick button {
    padding: 0.3rem 0.8rem;
    font-size: 0.75rem;
    border: 1px solid var(--cnu-border);
    background: #ffffff;
    border-radius: 12px;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chatbox-quick button:hover {
    background: var(--cnu-accent-strong);
    color: #ffffff;
    border-color: var(--cnu-accent-strong);
}

.chatbox-input {
    display: flex;
    border-top: 1px solid var(--cnu-border);
    padding: 0.5rem 1rem;
    background: #ffffff;
    align-items: center;
}

.chatbox-input input {
    flex-grow: 1;
    border: none;
    outline: none;
    font-size: 0.85rem;
    padding: 0.5rem 0;
}

.chatbox-input button {
    background: none;
    border: none;
    color: var(--cnu-text);
    font-size: 1rem;
    padding: 0 0.5rem;
    cursor: pointer;
}

.typing-indicator {
    align-self: flex-start;
    background: #ffffff;
    border: 1px solid var(--cnu-border);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: #999999;
    border-radius: 50%;
    display: inline-block;
    animation: bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}

@media (max-width: 768px) {
    .floating-contact {
        bottom: 1rem;
        right: 1rem;
    }
    .chatbox-window {
        bottom: 5rem;
        right: 1rem;
        width: calc(100% - 2rem);
        height: 400px;
    }
}

/* ==========================================================================
   17. BOOKING SUCCESS MODAL STYLES
   ========================================================================== */
.booking-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(61, 129, 151, 0.42);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.booking-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.booking-modal {
    background: #ffffff;
    border: 1px solid var(--cnu-border);
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.booking-modal-overlay.active .booking-modal {
    transform: translateY(0);
}

.booking-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--cnu-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.booking-modal-close:hover {
    color: var(--cnu-text);
}

.modal-success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.check-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--pastel-green-bg);
    color: var(--pastel-green-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cnu-text);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--cnu-text-muted);
    margin-bottom: 1.8rem;
}

.modal-details {
    border-top: 1px solid var(--cnu-border);
    border-bottom: 1px solid var(--cnu-border);
    padding: 1.2rem 0;
    margin-bottom: 1.5rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.modal-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.detail-label {
    color: var(--cnu-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-value {
    font-weight: 600;
    color: var(--cnu-text);
}

.modal-price-box {
    background: var(--cnu-bg-secondary);
    border: 1px solid var(--cnu-border);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-radius: 4px;
}

.modal-price-label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cnu-text-muted);
    text-transform: uppercase;
}

.modal-price-value {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cnu-accent);
}

.modal-email-note {
    font-size: 0.8rem;
    color: var(--pastel-blue-text);
    background: var(--pastel-blue-bg);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 1.5rem;
    text-align: left;
}

.modal-btn-close {
    width: 100%;
    padding: 0.8rem;
    background: var(--cnu-accent-strong);
    color: #ffffff;
    border: 1px solid var(--cnu-accent-strong);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.modal-btn-close:hover {
    background: var(--cnu-accent-deep);
}

@media (max-width: 576px) {
    .booking-modal {
        padding: 1.5rem;
        max-width: 90%;
    }
}

/* ==========================================================================
   PROMO CAROUSEL STYLES (Fongfog Airy Blue & Clean Aesthetic)
   ========================================================================== */
.promo-carousel-section {
    background: var(--cnu-bg);
}

.promo-carousel-container {
    height: 340px;
    background: var(--cnu-bg);
    position: relative;
    border-radius: 4px;
    border: 1px solid var(--cnu-border);
    box-shadow: 0 15px 35px rgba(88, 189, 215, 0.05);
    margin-bottom: 2.5rem;
}

.promo-carousel-track {
    width: 100%;
    height: 100%;
    position: relative;
}

.promo-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--transition-smooth), visibility 0.5s var(--transition-smooth);
    z-index: 1;
    padding: 2.5rem 4rem;
    overflow: hidden;
    color: var(--cnu-text);
}

.promo-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Split Columns */
.promo-slide-left {
    height: 100%;
}

.promo-slide-right {
    height: 100%;
}

/* Background text decoration using Airy Blue tokens */
.promo-bg-text {
    position: absolute;
    right: 25%;
    bottom: -15%;
    font-size: 11rem;
    font-weight: 900;
    font-family: var(--font-display);
    line-height: 1;
    user-select: none;
    pointer-events: none;
    -webkit-text-stroke: 1px rgba(88, 189, 215, 0.05);
    -webkit-text-fill-color: transparent;
    z-index: 0;
}

/* Badges - Airy style */
.promo-badge-hot {
    background: var(--cnu-accent-strong);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 2px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.promo-badge-discount {
    background: var(--cnu-accent-deep);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 2px;
    letter-spacing: 0.5px;
}

.promo-badge-warning {
    background: var(--pastel-red-text);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 2px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.promo-badge-info {
    background: var(--pastel-blue-text);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 2px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Title & Description */
.promo-title {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 600;
    font-size: 2.1rem;
    color: var(--cnu-text);
    letter-spacing: -0.5px;
}

.promo-desc {
    font-size: 0.88rem;
    color: var(--cnu-text-muted);
    max-width: 580px;
    line-height: 1.6;
}

.text-accent-deep {
    color: var(--cnu-accent-deep);
    font-weight: 700;
}

/* Modern Tags */
.promo-tag {
    background: rgba(88, 189, 215, 0.06);
    border: 1px solid rgba(88, 189, 215, 0.16);
    color: var(--cnu-text);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.promo-tag i {
    font-size: 0.85rem;
}

.text-accent {
    color: var(--cnu-accent-deep);
}

/* Buttons with tactile click animations */
.btn-inbox-now {
    background: linear-gradient(135deg, var(--cnu-accent-strong) 0%, var(--cnu-accent-deep) 100%);
    color: #ffffff !important;
    border: none;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: 0.65rem 1.6rem;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.btn-inbox-now:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(88, 189, 215, 0.2);
}

.btn-inbox-now:active {
    transform: translateY(0) scale(0.97);
}

.btn-outline-red {
    background: transparent;
    color: var(--pastel-red-text) !important;
    border: 1px solid rgba(196, 93, 93, 0.4);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: 0.65rem 1.6rem;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.btn-outline-red:hover {
    background: var(--pastel-red-text);
    color: #ffffff !important;
    border-color: var(--pastel-red-text);
}

.btn-outline-red:active {
    transform: scale(0.97);
}

.btn-outline-blue {
    background: transparent;
    color: var(--pastel-blue-text) !important;
    border: 1px solid rgba(47, 127, 150, 0.4);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: 0.65rem 1.6rem;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.btn-outline-blue:hover {
    background: var(--pastel-blue-text);
    color: #ffffff !important;
    border-color: var(--pastel-blue-text);
}

.btn-outline-blue:active {
    transform: scale(0.97);
}

/* Right Side Accent Visuals */
.promo-visual-card {
    width: 170px;
    height: 170px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(88, 189, 215, 0.2);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 10px 25px rgba(88, 189, 215, 0.05);
    transform: rotate(3deg);
    transition: var(--transition-smooth);
}

.promo-visual-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.promo-visual-tag {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--cnu-accent-deep);
    letter-spacing: 1.5px;
    margin-bottom: 0.1rem;
}

.promo-visual-number {
    font-family: var(--font-accent);
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--cnu-text);
    line-height: 1;
}

.promo-visual-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--cnu-text-muted);
}

/* Bento Grid Rules styling */
.promo-bento-item {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(196, 93, 93, 0.15);
    border-radius: 2px;
    padding: 0.65rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: var(--transition-fast);
}

.promo-bento-item:hover {
    background: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(196, 93, 93, 0.04);
}

.promo-bento-item.highlighted {
    background: rgba(196, 93, 93, 0.03);
    border-color: rgba(196, 93, 93, 0.28);
}

.promo-bento-item.highlighted:hover {
    background: rgba(196, 93, 93, 0.06);
}

.bento-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 0.1rem;
}

.bento-value {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--cnu-text);
}

.bento-desc {
    font-size: 0.6rem;
    color: var(--cnu-text-muted);
    margin-top: 0.1rem;
}

/* Visual stack items */
.promo-stack-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.promo-stack-item {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(47, 127, 150, 0.15);
    border-radius: 2px;
    padding: 0.8rem 1rem;
    display: flex;
    gap: 12px;
    align-items: center;
    transition: var(--transition-fast);
}

.promo-stack-item:hover {
    background: #ffffff;
    transform: translateX(2px);
}

.stack-icon {
    font-size: 1.15rem;
    color: var(--pastel-blue-text);
    display: flex;
    align-items: center;
}

.stack-content {
    display: flex;
    flex-direction: column;
}

.stack-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cnu-text);
}

.stack-desc {
    font-size: 0.68rem;
    color: var(--cnu-text-muted);
    margin-top: 0.1rem;
}

/* Navigation arrows */
.promo-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid var(--cnu-border);
    color: var(--cnu-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

.promo-arrow:hover {
    background: var(--cnu-bg-secondary);
    color: var(--cnu-text);
    border-color: var(--cnu-border-strong);
}

.promo-arrow-prev {
    left: 15px;
}

.promo-arrow-next {
    right: 15px;
}

/* Pagination dots */
.promo-dots-container {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.promo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cnu-border-strong);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.promo-dot.active {
    background: var(--cnu-accent-deep);
    width: 16px;
    border-radius: 3px;
}

/* Progress bar */
.promo-progress-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--cnu-bg-secondary);
    z-index: 10;
}

.promo-progress-bar {
    height: 100%;
    background: var(--cnu-accent-strong);
    width: 0;
    transition: width 0.05s linear;
}

/* Responsive adjustment */
@media (max-width: 991px) {
    .promo-carousel-container {
        height: auto;
        min-height: 320px;
    }
    
    .promo-slide {
        padding: 2.2rem 2rem;
    }
    
    .promo-slide-left {
        text-align: center;
        align-items: center;
    }
    
    .promo-badges {
        justify-content: center;
    }
    
    .promo-tags-container {
        justify-content: center;
    }

    .promo-title {
        font-size: 1.6rem;
    }

    .promo-desc {
        font-size: 0.85rem;
        margin-left: auto;
        margin-right: auto;
    }

    .promo-arrow {
        display: none; /* Hide arrows on mobile */
    }
}