/* =============================================================
   programmes-hero.css
   Scoped styles for programmes.php hero + cards
   Theme: Intellekt Robotics — dark navy / white / electric blue
   ============================================================= */

/* ──────────────────────────────────────────
   1. HERO SECTION
────────────────────────────────────────── */
.prog-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #06101e;
}

/* Background image layer (JS controls transform for parallax) */
.prog-hero__bg {
    position: absolute;
    inset: -8% 0;          /* extra height allows parallax shift */
    background-image: url('../image/new-images/programmes-robotic-arm.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    will-change: transform;
    z-index: 0;
    transition: transform 0.1s linear;
}

/* Dark gradient overlay – left heavier, right lighter so image shows through */
.prog-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        100deg,
        rgba(4, 10, 24, 0.88) 0%,
        rgba(4, 10, 24, 0.78) 45%,
        rgba(4, 10, 24, 0.38) 72%,
        rgba(4, 10, 24, 0.18) 100%
    );
    z-index: 1;
}

/* Subtle ambient blue light pulse – very slow, restrained */
.prog-hero__ambient {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse 60% 50% at 68% 55%,
        rgba(29, 98, 230, 0.10) 0%,
        transparent 70%
    );
    z-index: 2;
    animation: ph-ambient-pulse 8s ease-in-out infinite;
}

@keyframes ph-ambient-pulse {
    0%, 100% { opacity: 0.6; }
    50%       { opacity: 1; }
}

/* Thin horizontal technical rule at bottom of hero */
.prog-hero__rule {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(37, 99, 235, 0.5) 30%,
        rgba(37, 99, 235, 0.8) 50%,
        rgba(37, 99, 235, 0.5) 70%,
        transparent 100%
    );
    z-index: 3;
}

/* Content wrapper */
.prog-hero__inner {
    position: relative;
    z-index: 4;
    width: 100%;
}

/* ──────────────────────────────────────────
   2. HERO TEXT
────────────────────────────────────────── */
.prog-hero__label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: #60a5fa;
    text-transform: uppercase;
    margin-bottom: 1.1rem;
}

.prog-hero__label-line {
    display: block;
    width: 28px;
    height: 1.5px;
    background: #60a5fa;
    flex-shrink: 0;
}

.prog-hero__heading {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 1.1rem;
}

/* Breadcrumb */
.prog-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}

.prog-hero__breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s;
}

.prog-hero__breadcrumb a:hover {
    color: #60a5fa;
}

.prog-hero__breadcrumb-sep {
    font-size: 0.65rem;
    opacity: 0.5;
}

/* Thin divider */
.prog-hero__divider {
    width: 48px;
    height: 1.5px;
    background: rgba(37, 99, 235, 0.5);
    margin-bottom: 1.4rem;
}

.prog-hero__desc {
    font-size: 1.02rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.72);
    max-width: 520px;
    margin-bottom: 2.6rem;
}

/* ──────────────────────────────────────────
   3. LEARNING INDICATORS
────────────────────────────────────────── */
.prog-hero__indicators {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.4rem;
}

.prog-hero__indicator {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 0.4rem 1.5rem 0.4rem 0;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    cursor: default;
    transition: border-color 0.25s;
}

.prog-hero__indicator:last-child {
    border-right: none;
    padding-right: 0;
    padding-left: 1.5rem;
}

/* Middle indicator has both paddings */
.prog-hero__indicator:not(:first-child):not(:last-child) {
    padding-left: 1.5rem;
}

.prog-hero__indicator:hover {
    border-color: rgba(37, 99, 235, 0.5);
}

.prog-hero__ind-num {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: #3b82f6;
    line-height: 1;
    margin-bottom: 0.35rem;
    font-variant-numeric: tabular-nums;
}

.prog-hero__ind-title {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #ffffff;
    line-height: 1.3;
    text-transform: uppercase;
}

.prog-hero__ind-sub {
    display: block;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    margin-top: 1px;
}

/* ──────────────────────────────────────────
   4. PROGRAMMES SECTION
────────────────────────────────────────── */
.prog-section {
    background: #f6f9ff;
    padding: 5rem 0 4rem;
}

.prog-section__kicker {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #2563eb;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
}

.prog-section__heading {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #06101e;
    margin-bottom: 0.9rem;
    letter-spacing: -0.02em;
}

.prog-section__desc {
    color: #526174;
    font-size: 1rem;
    line-height: 1.85;
    max-width: 660px;
    margin: 0 auto 3rem;
}

/* ──────────────────────────────────────────
   5. PROGRAMME CARDS
────────────────────────────────────────── */
.prog-card {
    background: #ffffff;
    border: 1px solid #dbeafe;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(6, 16, 30, 0.07);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.prog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(6, 16, 30, 0.13);
}

.prog-card__img {
    width: 100%;
    height: 215px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

.prog-card__body {
    padding: 1.5rem 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.prog-card__title {
    font-size: 1.08rem;
    font-weight: 700;
    color: #06101e;
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.prog-card__desc {
    font-size: 0.88rem;
    color: #526174;
    line-height: 1.75;
    margin-bottom: 0.9rem;
}

.prog-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.prog-card__list li {
    font-size: 0.82rem;
    color: #526174;
    line-height: 1.65;
    padding-left: 1.1rem;
    position: relative;
}

.prog-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #3b82f6;
}

.prog-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.84rem;
    font-weight: 600;
    color: #2563eb;
    text-decoration: none;
    margin-top: auto;
    transition: gap 0.2s, color 0.2s;
}

.prog-card__link:hover {
    color: #1d4ed8;
    gap: 10px;
}

.prog-card__link svg {
    transition: transform 0.2s;
}

.prog-card__link:hover svg {
    transform: translateX(3px);
}

/* ──────────────────────────────────────────
   6. FEATURE STRIP
────────────────────────────────────────── */
.prog-features {
    background: #ffffff;
    border-top: 1px solid #e8eef8;
    padding: 3rem 0;
}

.prog-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    padding: 0 1.5rem;
}

.prog-feature-item + .prog-feature-item {
    border-left: 1px solid #e8eef8;
}

.prog-feature-icon {
    width: 44px;
    height: 44px;
    color: #2563eb;
    flex-shrink: 0;
}

.prog-feature-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: #06101e;
    margin-bottom: 0.2rem;
}

.prog-feature-desc {
    font-size: 0.8rem;
    color: #526174;
    line-height: 1.6;
}

/* ──────────────────────────────────────────
   7. RESPONSIVE
────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .prog-hero {
        min-height: 70vh;
    }

    .prog-hero__overlay {
        background: linear-gradient(
            180deg,
            rgba(4, 10, 24, 0.82) 0%,
            rgba(4, 10, 24, 0.70) 100%
        );
    }

    .prog-hero__indicator:last-child {
        padding-left: 0;
    }

    .prog-feature-item + .prog-feature-item {
        border-left: none;
        border-top: 1px solid #e8eef8;
    }
}

@media (max-width: 767.98px) {
    .prog-hero {
        min-height: auto;
        padding: 6rem 0 4rem;
    }

    .prog-hero__bg {
        background-position: 70% center;
    }

    .prog-hero__overlay {
        background: rgba(4, 10, 24, 0.82);
    }

    .prog-hero__desc {
        max-width: 100%;
        font-size: 0.95rem;
    }

    .prog-hero__indicators {
        flex-direction: row;
        gap: 1rem;
    }

    .prog-hero__indicator {
        flex: 0 1 calc(33.333% - 0.7rem);
        min-width: 90px;
        border-right: none;
        padding: 0;
        border-top: 1px solid rgba(255,255,255,0.12);
        padding-top: 0.9rem;
    }

    .prog-hero__indicator:not(:first-child):not(:last-child) {
        padding-left: 0;
    }

    .prog-hero__indicator:last-child {
        padding-left: 0;
    }

    .prog-section {
        padding: 3.5rem 0 3rem;
    }

    .prog-features {
        padding: 2rem 0;
    }
}

@media (max-width: 575.98px) {
    .prog-hero__heading {
        font-size: 2rem;
    }

    .prog-hero__indicators {
        gap: 0;
        border-top: 1px solid rgba(255,255,255,0.12);
        padding-top: 1rem;
    }

    .prog-hero__indicator {
        flex: 1 1 calc(33.333%);
        min-width: 80px;
        border-right: 1px solid rgba(255,255,255,0.12);
        border-top: none;
        padding: 0 0.5rem;
    }

    .prog-hero__indicator:last-child {
        border-right: none;
    }

    .prog-hero__indicator:first-child {
        padding-left: 0;
    }

    .prog-hero__ind-num {
        font-size: 1.15rem;
    }

    .prog-hero__ind-title {
        font-size: 0.6rem;
    }

    .prog-hero__ind-sub {
        font-size: 0.55rem;
    }
}

/* ──────────────────────────────────────────
   8. REDUCED MOTION
────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .prog-hero__ambient {
        animation: none;
    }

    .prog-hero__bg {
        transition: none;
    }

    .prog-card,
    .prog-card__link svg,
    .prog-card__link {
        transition: none;
    }
}