/* ==========================================================================
   Homepage — developpement-informatique.com style
   Loaded only on the front page (frontpage.mustache)
   ========================================================================== */

/* ── CSS custom properties ─────────────────────────────────────────────── */
:root {
    --hp-bg-dark: #041A2E;
    --hp-bg-darker: #070F1E;
    --hp-bg-mid: #0a2540;
    --hp-accent: #00AEEF;
    --hp-accent-alt: #0086c3;
    --hp-purple: #6366f1;
    --hp-white: #ffffff;
    --hp-white-60: rgba(255, 255, 255, .60);
    --hp-white-40: rgba(255, 255, 255, .40);
    --hp-font: "Inter", system-ui, -apple-system, sans-serif;
    --hp-radius: 1rem;
    --hp-transition: .22s ease;
}

/* ── Reset page chrome for homepage ─────────────────────────────────────── */
body.pagelayout-frontpage #page {
    background: var(--hp-bg-darker) !important;
}

body.pagelayout-frontpage #page-header,
body.pagelayout-frontpage .secondary-navigation,
body.pagelayout-frontpage #page-navbar {
    display: none !important;
}

/* ── HERO ───────────────────────────────────────────────────────────────── */
.hp-hero {
    position: relative;
    max-height: 500px;
    min-height: 0;
    display: flex;
    align-items: center;
    background: var(--hp-bg-dark);
    overflow: hidden;
    padding: 2rem 0;
}

/* animated gradient orbs */
.hp-hero::before,
.hp-hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: hp-float 8s ease-in-out infinite alternate;
}

.hp-hero::before {
    width: 400px;
    height: 400px;
    top: -150px;
    right: -100px;
    background: radial-gradient(circle, rgba(0, 174, 239, .22) 0%, transparent 70%);
}

.hp-hero::after {
    width: 500px;
    height: 300px;
    bottom: -100px;
    left: -80px;
    background: radial-gradient(circle, rgba(99, 102, 241, .18) 0%, transparent 70%);
    animation-delay: 3s;
}

@keyframes hp-float {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(-30px) scale(1.06);
    }
}

/* grid overlay */
.hp-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hp-hero-inner {
    position: relative;
    z-index: 2;
    font-family: var(--hp-font);
    color: var(--hp-white);
    text-align: center;
    padding: 0 1rem;
}

.hp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: rgba(0, 174, 239, .12);
    border: 1px solid rgba(0, 174, 239, .3);
    color: var(--hp-accent);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .4rem 1.1rem;
    border-radius: 999px;
    margin-bottom: 2rem;
}

.hp-hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--hp-accent);
    animation: hp-pulse 2s ease-in-out infinite;
}

@keyframes hp-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: .5;
        transform: scale(.7);
    }
}

.hp-hero h1 {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.03em;
    margin-bottom: 1.5rem;
}

.hp-hero h1 .hp-gradient-text {
    background: linear-gradient(90deg, var(--hp-accent), #818cf8, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hp-hero p.lead {
    font-size: 1.15rem;
    color: var(--hp-white-60);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
}

.hp-hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hp-btn-primary {
    background: var(--hp-accent);
    color: var(--hp-white) !important;
    border: none;
    border-radius: .75rem;
    padding: .85rem 2rem;
    font-family: var(--hp-font);
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    box-shadow: 0 4px 20px rgba(0, 174, 239, .35);
    transition: transform var(--hp-transition), box-shadow var(--hp-transition);
}

.hp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 174, 239, .5);
    color: var(--hp-white) !important;
}

.hp-btn-ghost {
    background: rgba(255, 255, 255, .07);
    color: var(--hp-white) !important;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: .75rem;
    padding: .85rem 2rem;
    font-family: var(--hp-font);
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    transition: background var(--hp-transition), border-color var(--hp-transition);
}

.hp-btn-ghost:hover {
    background: rgba(255, 255, 255, .14);
    border-color: rgba(255, 255, 255, .4);
    color: var(--hp-white) !important;
}

/* scroll indicator */
.hp-scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    color: var(--hp-white-40);
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-family: var(--hp-font);
    z-index: 2;
    animation: hp-bounce 2s ease-in-out infinite;
}

.hp-scroll-hint i {
    font-size: 1rem;
}

@keyframes hp-bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(6px);
    }
}

/* ── STATS STRIP ────────────────────────────────────────────────────────── */
.hp-stats {
    background: var(--hp-bg-mid);
    border-top: 1px solid rgba(255, 255, 255, .06);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    padding: 2.5rem 0;
}

.hp-stats-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    font-family: var(--hp-font);
}

.hp-stat {
    text-align: center;
}

.hp-stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--hp-accent);
    line-height: 1;
    margin-bottom: .3rem;
}

.hp-stat-label {
    font-size: .78rem;
    color: var(--hp-white-60);
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 500;
}

.hp-stats-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, .1);
}

/* ── SECTION COMMONS ────────────────────────────────────────────────────── */
.hp-section {
    padding: 5rem 0;
    font-family: var(--hp-font);
}

.hp-section-dark {
    background: var(--hp-bg-dark);
}

.hp-section-darker {
    background: var(--hp-bg-darker);
}

.hp-section-mid {
    background: var(--hp-bg-mid);
}

.hp-section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.hp-section-eyebrow {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--hp-accent);
    margin-bottom: .75rem;
}

.hp-section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--hp-white);
    letter-spacing: -.02em;
    line-height: 1.2;
    margin-bottom: .75rem;
}

.hp-section-sub {
    font-size: .95rem;
    color: var(--hp-white-60);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── FEATURE CARDS ──────────────────────────────────────────────────────── */
.hp-feature-card {
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--hp-radius);
    padding: 2rem;
    height: 100%;
    transition: background var(--hp-transition), border-color var(--hp-transition), transform var(--hp-transition);
}

.hp-feature-card:hover {
    background: rgba(255, 255, 255, .07);
    border-color: rgba(0, 174, 239, .35);
    transform: translateY(-4px);
}

.hp-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: .75rem;
    background: rgba(0, 174, 239, .12);
    border: 1px solid rgba(0, 174, 239, .25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--hp-accent);
    margin-bottom: 1.25rem;
}

.hp-feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--hp-white);
    margin-bottom: .6rem;
}

.hp-feature-card p {
    font-size: .875rem;
    color: var(--hp-white-60);
    line-height: 1.7;
    margin: 0;
}

/* ── COURSE CATEGORIES ──────────────────────────────────────────────────── */
.hp-category-card {
    display: block;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--hp-radius);
    padding: 1.6rem 1.5rem;
    text-decoration: none !important;
    transition: background var(--hp-transition), border-color var(--hp-transition), transform var(--hp-transition);
    height: 100%;
}

.hp-category-card:hover {
    background: rgba(0, 174, 239, .08);
    border-color: rgba(0, 174, 239, .4);
    transform: translateY(-3px);
}

.hp-category-emoji {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: .9rem;
    display: block;
}

.hp-category-name {
    font-size: .95rem;
    font-weight: 700;
    color: var(--hp-white);
    margin-bottom: .35rem;
}

.hp-category-count {
    font-size: .78rem;
    color: var(--hp-white-60);
}

.hp-category-arrow {
    margin-top: .75rem;
    font-size: .8rem;
    color: var(--hp-accent);
    opacity: 0;
    transition: opacity var(--hp-transition);
}

.hp-category-card:hover .hp-category-arrow {
    opacity: 1;
}

/* ── MOODLE MAIN CONTENT AREA ───────────────────────────────────────────── */
.hp-moodle-content {
    background: #ffffff;
    padding: 5rem 0;
    font-family: var(--hp-font);
}

/* Kill white backgrounds on Moodle's inner wrappers */
.hp-moodle-content #topofscroll,
.hp-moodle-content #page-content,
.hp-moodle-content #region-main-box,
.hp-moodle-content #region-main {
    background: transparent !important;
}

/* Text adjustments for white background */
.hp-moodle-content .hp-section-eyebrow {
    color: var(--hp-accent);
}

.hp-moodle-content .hp-section-title {
    color: #111827;
}

.hp-moodle-content .hp-section-sub {
    color: #6b7280;
}

/* Hide default Moodle h2 heading — we supply our own */
.hp-moodle-content #region-main h2.accesshide,
.hp-moodle-content .course-listing>h3.sr-only,
.hp-moodle-content .course-listing-header h3 {
    display: none !important;
}

/* Course listing grid */
.hp-moodle-content .course-listing {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    gap: 1.25rem !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Individual course card */
.hp-moodle-content .coursebox {
    background: #f9fafb !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--hp-radius) !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    transition: border-color var(--hp-transition), transform var(--hp-transition), background var(--hp-transition) !important;
    display: flex !important;
    flex-direction: column !important;
}

.hp-moodle-content .coursebox:hover {
    border-color: var(--hp-accent) !important;
    background: #f0faff !important;
    transform: translateY(-3px) !important;
}

/* Course image */
.hp-moodle-content .coursebox .courseimage img,
.hp-moodle-content .coursebox .course-image img {
    width: 100% !important;
    height: 160px !important;
    object-fit: cover !important;
    display: block !important;
    border-radius: 0 !important;
}

/* Info bar (title + enrol icon) */
.hp-moodle-content .coursebox .info {
    padding: 1.1rem 1.25rem .5rem !important;
    border: none !important;
    background: transparent !important;
}

/* Course title */
.hp-moodle-content .coursebox .info .coursename,
.hp-moodle-content .coursebox .info .coursename a {
    font-size: 1rem !important;
    font-weight: 700 !important;
    color: #111827 !important;
    text-decoration: none !important;
    line-height: 1.35 !important;
}

.hp-moodle-content .coursebox .info .coursename a:hover {
    color: var(--hp-accent) !important;
}

/* Content area (summary, teachers, enrol) */
.hp-moodle-content .coursebox .content {
    padding: 0 1.25rem 1.25rem !important;
    background: transparent !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: .5rem !important;
}

.hp-moodle-content .coursebox .summary {
    font-size: .82rem !important;
    color: #6b7280 !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 3 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

/* Teachers list */
.hp-moodle-content .coursebox .teachers,
.hp-moodle-content .coursebox ul.teachers {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: .78rem !important;
    color: #9ca3af !important;
}

.hp-moodle-content .coursebox .teachers a {
    color: var(--hp-accent) !important;
    text-decoration: none !important;
}

/* Enrolment icons/buttons */
.hp-moodle-content .coursebox .enrolmenticons,
.hp-moodle-content .coursebox .enrolment-icons {
    margin-top: auto !important;
    padding-top: .75rem !important;
}

.hp-moodle-content .coursebox .enrolmenticons img {
    width: 20px !important;
    height: 20px !important;
    opacity: .65 !important;
}

/* "More courses" / paging link */
.hp-moodle-content .paging,
.hp-moodle-content .course-listing-actions {
    margin-top: 2rem !important;
    text-align: center !important;
}

.hp-moodle-content .paging a,
.hp-moodle-content .course-listing-actions a {
    color: var(--hp-accent) !important;
    text-decoration: none !important;
    font-size: .88rem !important;
    border: 1px solid rgba(0, 174, 239, .35) !important;
    border-radius: .5rem !important;
    padding: .45rem 1.2rem !important;
    transition: background var(--hp-transition) !important;
}

.hp-moodle-content .paging a:hover,
.hp-moodle-content .course-listing-actions a:hover {
    background: rgba(0, 174, 239, .1) !important;
}

/* Collapsed state link */
.hp-moodle-content .coursebox.collapsed .content {
    display: none !important;
}

.hp-moodle-content .coursebox.collapsed:hover .content {
    display: flex !important;
}

/* ── CTA BLOCK ──────────────────────────────────────────────────────────── */
.hp-cta {
    background: linear-gradient(135deg, #041A2E 0%, #062b4a 50%, #041A2E 100%);
    border-top: 1px solid rgba(0, 174, 239, .15);
    border-bottom: 1px solid rgba(0, 174, 239, .15);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    font-family: var(--hp-font);
}

.hp-cta::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(0, 174, 239, .12) 0%, transparent 65%);
    pointer-events: none;
}

.hp-cta h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--hp-white);
    letter-spacing: -.02em;
    margin-bottom: 1rem;
    position: relative;
}

.hp-cta p {
    color: var(--hp-white-60);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    position: relative;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hp-hero {
        min-height: auto;
        padding: 5rem 0 4rem;
    }

    .hp-stats-divider {
        display: none;
    }

    .hp-stats-grid {
        gap: 1.5rem;
    }
}

/* ── Moodle login form override (if shown on page) ──────────────────────── */
body.pagelayout-frontpage .loginbox {
    background: rgba(255, 255, 255, .05) !important;
    border: 1px solid rgba(255, 255, 255, .1) !important;
    border-radius: var(--hp-radius) !important;
    color: var(--hp-white) !important;
}

body.pagelayout-frontpage .loginbox .form-control {
    background: rgba(255, 255, 255, .08) !important;
    border-color: rgba(255, 255, 255, .15) !important;
    color: var(--hp-white) !important;
}