/* ============================================
   PLL IA Academy — Main Stylesheet
   Navy #0A1628 / Gold #C9A84C
   Fonts: Syne (display), Inter (body), JetBrains Mono (code)
   ============================================ */

:root {
    --navy: #0A1628;
    --navy-light: #111D32;
    --navy-mid: #162033;
    --green: #10B981;
    --green-dim: rgba(16,185,129,0.15);
    --green-glow: rgba(16,185,129,0.3);
    --white: #F8FAFC;
    --slate: #94A3B8;
    --slate-dark: #64748B;
    --green: #22C55E;
    --blue: #3B82F6;
    --red: #EF4444;
    --orange: #F59E0B;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --transition: all 0.3s ease;
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: var(--green); text-decoration: none; transition: var(--transition); }
a:hover { color: #34D399; }
img { max-width: 100%; height: auto; }
h1,h2,h3,h4,h5,h6 { font-family: 'Syne', sans-serif; line-height: 1.2; }

/* ========== LAYOUT ========== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--navy-light); }

/* ========== NAVBAR ========== */
.navbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(10,22,40,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(16,185,129,0.12);
    padding: 12px 0;
}
.navbar-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.navbar-brand {
    display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.brand-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--green), #34D399);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px; color: var(--navy);
    font-family: 'Syne', sans-serif;
}
.brand-text {
    font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; color: var(--white);
}
.brand-logo {
    height: 40px; width: auto;
}
.green { color: var(--green); }
.nav-links {
    display: flex; align-items: center; gap: 6px;
}
.nav-link {
    color: var(--slate); font-size: 14px; font-weight: 500;
    padding: 8px 12px; border-radius: 6px; transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--white); background: var(--navy-light); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
    display: block; width: 22px; height: 2px; background: var(--slate);
    margin: 5px 0; transition: var(--transition);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--radius);
    font-weight: 600; font-size: 15px;
    border: none; cursor: pointer; transition: var(--transition);
    text-decoration: none; line-height: 1.4;
}
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-green { background: var(--green); color: var(--navy); }
.btn-green:hover { background: #34D399; color: var(--navy); transform: translateY(-2px); box-shadow: 0 4px 16px var(--gold-glow); }
.btn-outline { background: transparent; color: var(--green); border: 1px solid rgba(16,185,129,0.4); }
.btn-outline:hover { border-color: var(--green); background: var(--gold-dim); color: var(--green); }
.btn-white { background: var(--white); color: var(--navy); }
.btn-ghost { background: transparent; color: var(--slate); }
.btn-ghost:hover { color: var(--white); }

/* ========== HERO ========== */
.hero {
    text-align: center; padding: 100px 24px 60px;
    background: radial-gradient(ellipse at 50% 0%, rgba(16,185,129,0.06) 0%, transparent 60%);
}
.hero-eyebrow {
    color: var(--green); font-size: 13px; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase; margin-bottom: 20px;
}
.hero h1 {
    font-size: clamp(32px, 5vw, 52px); font-weight: 800;
    margin-bottom: 20px; max-width: 750px; margin-left: auto; margin-right: auto;
}
.hero-sub {
    color: var(--slate); font-size: 18px; max-width: 580px;
    margin: 0 auto 36px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.typewriter-cursor { animation: blink 1s step-end infinite; color: var(--green); }
@keyframes blink { 50% { opacity: 0; } }

/* ========== CARDS ========== */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card-grid-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.card {
    background: var(--navy-light);
    border: 1px solid rgba(16,185,129,0.12);
    border-radius: var(--radius-lg);
    padding: 28px; transition: var(--transition);
}
.card:hover {
    border-color: rgba(16,185,129,0.35);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(16,185,129,0.08);
}
.card-icon { font-size: 36px; margin-bottom: 14px; display: block; }
.card-tag {
    display: inline-block; font-size: 11px; font-weight: 700;
    padding: 3px 10px; border-radius: 4px;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.tag-free { background: rgba(34,197,94,0.15); color: var(--green); }
.tag-freemium { background: rgba(59,130,246,0.15); color: var(--blue); }
.tag-confirmed { background: var(--gold-dim); color: var(--green); }
.tag-new { background: rgba(239,68,68,0.15); color: var(--red); }
.card h3 { font-size: 19px; margin-bottom: 8px; color: var(--white); }
.card p { color: var(--slate); font-size: 14px; line-height: 1.6; }
.card-link { display: block; text-decoration: none; color: inherit; }

/* ========== SECTION TITLES ========== */
.section-header { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
    color: var(--green); font-size: 12px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px;
}
.section-title { font-size: clamp(24px, 3.5vw, 36px); font-weight: 700; }
.section-desc { color: var(--slate); font-size: 16px; max-width: 560px; margin: 12px auto 0; }

/* ========== PROMPT STUDIO (mini) ========== */
.prompt-box {
    background: var(--navy-light);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: var(--radius-lg);
    padding: 24px; max-width: 660px; margin: 0 auto;
}
.prompt-toolbar {
    display: flex; gap: 8px; margin-bottom: 14px; align-items: center;
}
.prompt-dot { width: 10px; height: 10px; border-radius: 50%; }
.prompt-dot-red { background: var(--red); }
.prompt-dot-yellow { background: var(--orange); }
.prompt-dot-green { background: var(--green); }
.prompt-url { color: var(--slate-dark); font-size: 12px; font-family: 'JetBrains Mono', monospace; margin-left: 10px; }
.prompt-input-row { display: flex; gap: 8px; }
.prompt-input {
    flex: 1; background: var(--navy);
    border: 1px solid rgba(16,185,129,0.25);
    border-radius: 8px; padding: 12px 16px;
    color: var(--white); font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
    outline: none; transition: var(--transition);
}
.prompt-input:focus { border-color: var(--green); }
.prompt-input::placeholder { color: var(--slate-dark); }
.prompt-send {
    background: var(--green); color: var(--navy);
    border: none; border-radius: 8px; padding: 12px 20px;
    font-weight: 700; font-size: 16px; cursor: pointer;
    transition: var(--transition);
}
.prompt-send:hover { background: #34D399; }
.prompt-output {
    margin-top: 14px; padding: 14px;
    background: rgba(16,185,129,0.06);
    border-radius: 8px; border-left: 3px solid var(--green);
    color: var(--white); font-size: 14px; line-height: 1.7;
    font-family: 'JetBrains Mono', monospace;
    white-space: pre-wrap; display: none;
}
.prompt-output.active { display: block; }

/* ========== DIVIDER ========== */
.divider {
    height: 1px; max-width: 500px; margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(16,185,129,0.3), transparent);
}

/* ========== STATS ========== */
.stats-row { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; text-align: center; padding: 60px 0; }
.stat-item .stat-number { font-family: 'Syne', sans-serif; font-size: 40px; font-weight: 800; color: var(--green); }
.stat-item .stat-label { color: var(--slate); font-size: 13px; margin-top: 4px; }

/* ========== ARTICLES / VEILLE ========== */
.article-card {
    background: var(--navy);
    border: 1px solid rgba(16,185,129,0.12);
    border-radius: var(--radius); padding: 22px;
    transition: var(--transition);
}
.article-card:hover { border-color: rgba(16,185,129,0.3); }
.article-tag {
    font-size: 11px; color: var(--green); font-weight: 600;
    background: var(--gold-dim); padding: 3px 10px; border-radius: 4px;
    display: inline-block;
}
.article-card h4 { font-size: 16px; margin: 10px 0 8px; line-height: 1.4; }
.article-card .article-date { color: var(--slate-dark); font-size: 12px; }
.article-content { max-width: 780px; margin: 0 auto; }
.article-content h1 { font-size: 36px; margin-bottom: 16px; }
.article-content h2 { font-size: 24px; margin: 32px 0 12px; color: var(--green); }
.article-content p { color: var(--slate); font-size: 16px; line-height: 1.8; margin-bottom: 16px; }
.article-content code {
    font-family: 'JetBrains Mono', monospace;
    background: var(--navy-light); padding: 2px 6px; border-radius: 4px;
    font-size: 14px; color: var(--green);
}
.article-content pre {
    background: var(--navy-light); border: 1px solid rgba(16,185,129,0.15);
    border-radius: var(--radius); padding: 20px; overflow-x: auto;
    margin: 20px 0; font-size: 14px;
}
.article-content pre code { background: none; padding: 0; }
.article-content img { border-radius: var(--radius); margin: 20px 0; }
.article-content blockquote {
    border-left: 3px solid var(--green); padding: 12px 20px;
    background: var(--gold-dim); border-radius: 0 var(--radius) var(--radius) 0;
    margin: 20px 0; font-style: italic; color: var(--slate);
}

/* ========== FORMS ========== */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--white); }
.form-input, .form-textarea, .form-select {
    width: 100%; background: var(--navy-light);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: 8px; padding: 12px 16px;
    color: var(--white); font-size: 15px;
    font-family: 'Inter', sans-serif;
    outline: none; transition: var(--transition);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--green); box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--slate-dark); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-select { cursor: pointer; }
.form-select option { background: var(--navy); }
.form-hint { font-size: 12px; color: var(--slate-dark); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========== AUTH PAGES ========== */
.auth-page {
    min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 40px 24px;
}
.auth-box {
    background: var(--navy-light); border: 1px solid rgba(16,185,129,0.15);
    border-radius: var(--radius-lg); padding: 40px; width: 100%; max-width: 440px;
}
.auth-box h1 { font-size: 28px; margin-bottom: 8px; text-align: center; }
.auth-box .auth-sub { color: var(--slate); text-align: center; margin-bottom: 28px; font-size: 14px; }

/* ========== PROGRESS BAR ========== */
.progress-bar {
    background: var(--navy); border-radius: 20px; height: 8px; overflow: hidden;
}
.progress-fill {
    height: 100%; background: linear-gradient(90deg, var(--green), #34D399);
    border-radius: 20px; transition: width 0.5s ease;
}
.progress-text { font-size: 13px; color: var(--slate); margin-top: 6px; }

/* ========== MODULES ========== */
.module-list { display: flex; flex-direction: column; gap: 12px; }
.module-item {
    display: flex; align-items: center; gap: 16px;
    background: var(--navy-light); border: 1px solid rgba(16,185,129,0.1);
    border-radius: var(--radius); padding: 18px 20px;
    transition: var(--transition);
}
.module-item:hover { border-color: rgba(16,185,129,0.3); }
.module-item.completed { border-color: rgba(34,197,94,0.3); }
.module-number {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px;
    background: var(--navy); color: var(--green);
    border: 2px solid rgba(16,185,129,0.3); flex-shrink: 0;
}
.module-item.completed .module-number {
    background: var(--green); color: var(--white); border-color: var(--green);
}
.module-info { flex: 1; }
.module-info h4 { font-size: 15px; margin-bottom: 2px; }
.module-info p { font-size: 13px; color: var(--slate); }
.module-badge {
    font-size: 11px; font-weight: 600; padding: 4px 10px;
    border-radius: 4px; flex-shrink: 0;
}

/* ========== LABS ========== */
.lab-fullscreen {
    max-width: 900px; margin: 0 auto; padding: 40px 24px;
}
.lab-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.lab-header h1 { font-size: 28px; }
.lab-tabs {
    display: flex; gap: 4px; background: var(--navy); border-radius: 8px; padding: 4px;
}
.lab-tab {
    padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 600;
    color: var(--slate); cursor: pointer; transition: var(--transition);
    border: none; background: none;
}
.lab-tab.active { background: var(--green); color: var(--navy); }
.lab-panel { display: none; }
.lab-panel.active { display: block; }

/* ========== QUIZ ========== */
.quiz-container { max-width: 660px; margin: 0 auto; }
.quiz-question {
    background: var(--navy-light); border-radius: var(--radius-lg);
    padding: 28px; margin-bottom: 20px;
}
.quiz-question h3 { font-size: 17px; margin-bottom: 16px; }
.quiz-option {
    display: block; width: 100%; text-align: left;
    padding: 12px 16px; margin-bottom: 8px;
    background: var(--navy); border: 1px solid rgba(16,185,129,0.15);
    border-radius: 8px; color: var(--white); font-size: 14px;
    cursor: pointer; transition: var(--transition);
}
.quiz-option:hover { border-color: var(--green); background: var(--gold-dim); }
.quiz-option.correct { border-color: var(--green); background: rgba(34,197,94,0.15); }
.quiz-option.wrong { border-color: var(--red); background: rgba(239,68,68,0.1); }
.quiz-explanation {
    margin-top: 12px; padding: 12px; background: var(--gold-dim);
    border-radius: 8px; font-size: 13px; color: var(--slate); display: none;
}

/* ========== CTA SECTION ========== */
.cta-box {
    background: linear-gradient(135deg, var(--navy-light), rgba(16,185,129,0.04));
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: var(--radius-lg); padding: 48px;
    text-align: center;
}
.cta-box h2 { font-size: 28px; margin-bottom: 12px; }
.cta-box p { color: var(--slate); margin-bottom: 24px; }
.cta-email-row {
    display: flex; gap: 8px; max-width: 420px; margin: 0 auto;
}

/* ========== PRICING ========== */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.pricing-card {
    background: var(--navy-light); border: 1px solid rgba(16,185,129,0.15);
    border-radius: var(--radius-lg); padding: 32px; text-align: center;
    transition: var(--transition); position: relative;
}
.pricing-card.featured {
    border-color: var(--green);
    box-shadow: 0 0 40px rgba(16,185,129,0.1);
}
.pricing-card.featured::before {
    content: 'Populaire';
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--green); color: var(--navy);
    padding: 4px 16px; border-radius: 12px;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
}
.pricing-price { font-family: 'Syne', sans-serif; font-size: 48px; font-weight: 800; color: var(--green); margin: 16px 0; }
.pricing-price span { font-size: 16px; color: var(--slate); font-weight: 400; }
.pricing-features { list-style: none; text-align: left; margin: 20px 0; }
.pricing-features li {
    padding: 8px 0; font-size: 14px; color: var(--slate);
    border-bottom: 1px solid rgba(16,185,129,0.06);
}
.pricing-features li::before { content: '✓ '; color: var(--green); font-weight: 700; }

/* ========== TOOLS / OUTILS ========== */
.tool-card {
    display: flex; gap: 16px; background: var(--navy-light);
    border: 1px solid rgba(16,185,129,0.1);
    border-radius: var(--radius); padding: 20px;
    transition: var(--transition);
}
.tool-card:hover { border-color: rgba(16,185,129,0.3); }
.tool-icon { font-size: 32px; flex-shrink: 0; }
.tool-info h4 { font-size: 16px; margin-bottom: 4px; }
.tool-info p { font-size: 13px; color: var(--slate); }
.tool-info a { font-size: 13px; font-weight: 600; }

/* ========== PAGINATION ========== */
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 40px 0; }
.pagination-btn {
    padding: 8px 16px; border-radius: 6px;
    background: var(--navy-light); border: 1px solid rgba(16,185,129,0.2);
    color: var(--green); font-size: 14px; font-weight: 500;
}
.pagination-btn:hover { border-color: var(--green); }
.pagination-info { font-size: 14px; color: var(--slate); }

/* ========== FOOTER ========== */
.footer {
    border-top: 1px solid rgba(16,185,129,0.1);
    padding: 60px 0 30px;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; margin-bottom: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-desc { color: var(--slate-dark); font-size: 14px; line-height: 1.6; }
.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.footer-col a { display: block; color: var(--slate); font-size: 14px; padding: 4px 0; }
.footer-col a:hover { color: var(--green); }
.footer-siret { font-size: 12px; color: var(--slate-dark); margin-top: 8px; }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px; border-top: 1px solid rgba(16,185,129,0.08);
    font-size: 13px; color: var(--slate-dark);
}
.footer-social a { color: var(--slate); }
.footer-social a:hover { color: var(--green); }

/* ========== BREADCRUMB ========== */
.breadcrumb {
    padding: 16px 0; font-size: 13px; color: var(--slate-dark);
}
.breadcrumb a { color: var(--slate); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb span { margin: 0 8px; }

/* ========== TABS ========== */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid rgba(16,185,129,0.1); margin-bottom: 28px; }
.tab-btn {
    padding: 10px 20px; background: none; border: none;
    color: var(--slate); font-size: 14px; font-weight: 600;
    cursor: pointer; transition: var(--transition);
    border-bottom: 2px solid transparent;
}
.tab-btn.active { color: var(--green); border-bottom-color: var(--green); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.text-green { color: var(--green); }
.text-slate { color: var(--slate); }
.text-sm { font-size: 14px; }
.text-xs { font-size: 12px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.hidden { display: none !important; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none; position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--navy); border-bottom: 1px solid rgba(16,185,129,0.12);
        flex-direction: column; padding: 16px 24px; gap: 4px;
    }
    .nav-links.open { display: flex; }
    .hero h1 { font-size: 28px; }
    .hero { padding: 60px 24px 40px; }
    .stats-row { gap: 24px; }
    .cta-email-row { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .lab-header { flex-direction: column; align-items: flex-start; }
    .card-grid { grid-template-columns: 1fr; }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
/* DéclicTech extras */
.green { color: var(--green) !important; }
.btn-green { background: var(--green); color: #0F172A; font-weight: 700; }
.btn-green:hover { background: #34D399; color: #0F172A; transform: translateY(-2px); box-shadow: 0 4px 16px rgba(16,185,129,0.3); }
.brand-icon { background: linear-gradient(135deg, #10B981, #34D399) !important; }
.tag-confirmed { background: rgba(16,185,129,0.15); color: #10B981; }



/* === DéclicTech Cameroun, améliorations identité 2026 === */
:root {
    --cam-green: #007A5E;
    --cam-red: #CE1126;
    --cam-yellow: #FCD116;
}
.brand-logo-full { height: 54px; width: auto; display: block; object-fit: contain; border-radius: 8px; }
.navbar-brand { min-width: 190px; }
.hero-cameroon { position: relative; overflow: hidden; }
.hero-cameroon::before { content:""; position:absolute; inset:0; pointer-events:none; background: radial-gradient(circle at 20% 20%, rgba(0,122,94,.18), transparent 28%), radial-gradient(circle at 80% 24%, rgba(252,209,22,.13), transparent 26%), radial-gradient(circle at 50% 100%, rgba(206,17,38,.10), transparent 32%); }
.hero-logo { width:min(620px,92vw); margin:0 auto 18px; display:block; filter: drop-shadow(0 18px 45px rgba(0,0,0,.28)); border-radius: 18px; }
.impact-strip { margin:36px auto 0; display:grid; grid-template-columns: repeat(4,1fr); gap:1px; max-width:920px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.08); border-radius:18px; overflow:hidden; }
.impact-strip div { padding:18px 14px; background:rgba(10,22,40,.72); }
.impact-strip strong { display:block; color:var(--green); font-family:'Syne',sans-serif; font-size:22px; }
.impact-strip span { color:var(--slate); font-size:13px; }
.pillar-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.pillar { background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)); border:1px solid rgba(255,255,255,.08); border-radius:18px; padding:24px; min-height:230px; }
.pillar span { font-size:38px; display:block; margin-bottom:14px; }
.pillar h3 { margin-bottom:10px; }
.pillar p { color:var(--slate); font-size:14px; }
.cameroon-stats .stat-number { background:linear-gradient(90deg,var(--cam-green),var(--cam-yellow),var(--cam-red)); -webkit-background-clip:text; background-clip:text; color:transparent !important; }
.cta-cameroon { border:1px solid rgba(252,209,22,.18); background:linear-gradient(135deg, rgba(0,122,94,.18), rgba(206,17,38,.12)); }
.learning-path { display:grid; grid-template-columns:repeat(5,1fr); gap:10px; }
.learning-path div { border:1px solid rgba(16,185,129,.18); border-radius:14px; padding:14px; background:rgba(255,255,255,.03); text-align:center; }
.learning-path strong { width:34px; height:34px; display:inline-flex; align-items:center; justify-content:center; background:var(--green); color:var(--navy); border-radius:50%; margin-bottom:8px; }
.learning-path span { display:block; color:var(--slate); font-size:13px; }
.pricing-grid-4 { grid-template-columns: repeat(4,1fr); }
@media (max-width: 900px) { .impact-strip, .pillar-grid, .learning-path, .pricing-grid-4 { grid-template-columns:1fr 1fr; } .brand-logo-full { height:44px; } }
@media (max-width: 560px) { .impact-strip, .pillar-grid, .learning-path, .pricing-grid-4 { grid-template-columns:1fr; } .navbar-brand { min-width:0; } .brand-logo-full { height:38px; max-width:180px; } }