:root {
    --cct-dark: #09070d;
    --cct-panel: #17111f;
    --cct-panel-2: #221626;
    --cct-ember: #E69F4D;
    --cct-fire: #d87516;
    --cct-cyan: #4db6e8;
    --cct-python: #4ade80;
    --cct-java: #5ac8f5;
    --cct-js: #f7df1e;
    --cct-muted: rgba(255,255,255,0.62);
}

body {
    background: var(--cct-dark);
}

#cctHero {
    min-height: 66vh;
    background:
        linear-gradient(115deg, rgba(9,7,13,0.60) 0%, rgba(50,24,6,0.42) 56%, rgba(9,7,13,0.80) 100%),
        url('../images/aiRobotMentoringHuman.jpg') center / cover no-repeat;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 1rem 4rem;
}

.cct-hero-content {
    max-width: 860px;
}

.cct-eyebrow,
.cct-section-label,
.cct-upcoming-label {
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
}

.cct-eyebrow {
    color: rgba(255,255,255,0.55);
    margin-bottom: 0.85rem;
}

.cct-hero-title,
.cct-section-title,
.cct-principle-title,
.cct-entry-title {
    font-family: 'Boogaloo', cursive;
}

.cct-hero-title {
    font-size: clamp(2.45rem, 6vw, 4.45rem);
    line-height: 1.08;
    margin-bottom: 1.15rem;
    text-shadow: 0 5px 28px rgba(0,0,0,0.55);
}

.cct-hero-subtitle {
    color: rgba(255,255,255,0.76);
    font-size: clamp(0.98rem, 2.2vw, 1.17rem);
    line-height: 1.72;
    margin-bottom: 2.1rem;
}

.cct-hero-cta {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-cct-primary,
.btn-cct-secondary {
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Boogaloo', cursive;
    font-size: 1.15rem;
    padding: 0.62rem 1.85rem;
    text-decoration: none;
    transition: transform 0.15s, background 0.2s, border-color 0.2s, color 0.2s;
}

.btn-cct-primary {
    background: var(--cct-fire);
    border: 2px solid var(--cct-fire);
    color: #fff;
}

.btn-cct-secondary {
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,255,255,0.46);
    color: #fff;
}

.btn-cct-primary:hover,
.btn-cct-secondary:hover {
    color: #fff;
    transform: translateY(-2px);
}

.btn-cct-primary:hover {
    background: #f08b28;
    border-color: #f08b28;
}

.btn-cct-secondary:hover {
    border-color: var(--cct-ember);
    color: var(--cct-ember);
}

.cct-back-bar {
    background: #07050b;
    border-bottom: 2px solid var(--cct-fire);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.55rem 1.2rem;
    font-size: 0.88rem;
}

.cct-back-bar a {
    color: var(--cct-ember);
    font-weight: 700;
    text-decoration: none;
}

.cct-back-bar a:hover {
    color: #fff;
}

.cct-back-bar span {
    color: rgba(255,255,255,0.36);
    font-size: 0.8rem;
}

#cctWhat {
    background: #f5f1eb;
    color: #24180f;
    padding: 5rem 0;
}

#cctWhat .cct-section-label {
    color: #9a4e0b;
}

.cct-section-title {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    margin-bottom: 1.15rem;
}

#cctWhat p {
    color: #4b3b30;
    font-size: 0.96rem;
    line-height: 1.78;
}

.cct-principle-card {
    background: #fff;
    border: 1.5px solid rgba(80,40,16,0.12);
    border-top: 4px solid var(--cct-fire);
    border-radius: 14px;
    height: 100%;
    padding: 1.55rem 1.4rem;
    box-shadow: 0 12px 28px rgba(74,44,20,0.08);
}

.cct-principle-icon {
    align-items: center;
    background: #fff6e8;
    border-radius: 50%;
    color: #b5570f;
    display: inline-flex;
    font-size: 1.25rem;
    height: 42px;
    justify-content: center;
    margin-bottom: 0.75rem;
    width: 42px;
}

.cct-principle-title {
    color: #1d1410;
    font-size: 1.18rem;
    margin-bottom: 0.45rem;
}

.cct-principle-desc {
    color: #5a4a3f;
    font-size: 0.875rem;
    line-height: 1.62;
    margin: 0;
}

.cct-note {
    background: rgba(216,117,22,0.08);
    border-left: 4px solid var(--cct-fire);
    border-radius: 0 8px 8px 0;
    color: #4b3b30;
    font-size: 0.9rem;
    margin-top: 1.2rem;
    padding: 0.85rem 1.1rem;
}

#cctEntries {
    background:
        radial-gradient(circle at 18% 12%, rgba(216,117,22,0.16), transparent 28%),
        radial-gradient(circle at 80% 20%, rgba(77,182,232,0.10), transparent 24%),
        var(--cct-dark);
    color: #fff;
    padding: 5rem 0;
}

#cctEntries .cct-section-label,
.cct-upcoming-label {
    color: var(--cct-ember);
}

.cct-entries-subtitle {
    color: rgba(255,255,255,0.50);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.cct-entry-card {
    background: linear-gradient(180deg, var(--cct-panel) 0%, var(--cct-panel-2) 100%);
    border: 1.5px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    color: #fff;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    text-decoration: none;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.cct-entry-link:hover {
    border-color: var(--cct-fire);
    box-shadow: 0 16px 42px rgba(0,0,0,0.62);
    color: #fff;
    cursor: pointer;
    transform: translateY(-5px);
}

.cct-entry-thumb {
    align-items: center;
    background: #0c080c;
    display: flex;
    height: 180px;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.cct-entry-thumb-bg {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    inset: 0;
    opacity: 0.72;
    position: absolute;
    transition: opacity 0.3s, transform 0.4s;
}

.cct-entry-link:hover .cct-entry-thumb-bg {
    opacity: 0.95;
    transform: scale(1.05);
}

.cct-entry-thumb::after {
    background: linear-gradient(180deg, transparent 35%, rgba(9,7,13,0.78) 100%);
    content: '';
    inset: 0;
    position: absolute;
}

.cct-entry-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.4rem;
}

.cct-entry-header {
    align-items: flex-start;
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.cct-entry-icon {
    align-items: center;
    background: rgba(230,159,77,0.12);
    border: 1px solid rgba(230,159,77,0.26);
    border-radius: 50%;
    color: var(--cct-ember);
    display: inline-flex;
    flex-shrink: 0;
    height: 38px;
    justify-content: center;
    width: 38px;
}

.cct-entry-concept {
    color: var(--cct-cyan);
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.cct-entry-title {
    font-size: 1.38rem;
    line-height: 1.18;
    margin: 0;
}

.cct-entry-desc {
    color: var(--cct-muted);
    flex: 1;
    font-size: 0.86rem;
    line-height: 1.58;
    margin-bottom: 1rem;
}

.cct-entry-langs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
}

.cct-lang-badge {
    border: 1px solid;
    border-radius: 50px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0.18rem 0.65rem;
}

.cct-lang-js { border-color: var(--cct-js); color: var(--cct-js); }
.cct-lang-java { border-color: var(--cct-java); color: var(--cct-java); }
.cct-lang-py { border-color: var(--cct-python); color: var(--cct-python); }

.cct-entry-source {
    border-top: 1px solid rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.34);
    font-size: 0.76rem;
    margin-top: auto;
    padding-top: 0.7rem;
}

.cct-entry-source a {
    color: rgba(255,255,255,0.54);
    font-weight: 400;
    text-decoration: underline;
}

.cct-entry-source a:hover {
    color: var(--cct-ember);
}

.cct-upcoming {
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 3.5rem;
    padding-top: 2.5rem;
}

.cct-queue-item {
    align-items: center;
    background: rgba(255,255,255,0.035);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    color: rgba(255,255,255,0.38);
    display: flex;
    gap: 1rem;
    padding: 0.9rem 1.2rem;
}

.cct-queue-num {
    color: rgba(255,255,255,0.22);
    font-family: 'Boogaloo', cursive;
    font-size: 1.05rem;
    min-width: 1.4rem;
    text-align: center;
}

.cct-queue-name {
    flex: 1;
    font-weight: 600;
}

.cct-queue-why {
    color: rgba(255,255,255,0.25);
    font-size: 0.77rem;
    text-align: right;
}

@media (max-width: 575px) {
    #cctHero {
        min-height: 58vh;
    }

    .cct-back-bar {
        justify-content: center;
        text-align: center;
    }

    .cct-queue-why {
        display: none;
    }
}