.hill-app {
    --bg-dark: #0C1014;
    --card-dark: #1A1F27;
    --border-dark: #2C313A;
    --text-white: #F8F9FA;
    --lime-volt: #D4FF4F;
    --grey-text: #9CA3AF;

    background: var(--bg-dark);
    color: var(--text-white);
    padding: 40px;
    border-radius: 16px;
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

.hill-app .hill-h2, .hill-app .hill-h3 {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 14px;
}
.hill-app .hill-h2 { font-size: 32px; }
.hill-app .hill-h3 { font-size: 24px; }

.hill-app .hill-muted { color: var(--grey-text); font-size: 14px; }
.hill-app .hill-error { color: #EF4444; font-weight: 600; margin-bottom: 16px; }
.hill-app .hill-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    color: var(--lime-volt);
    margin: 10px 0;
}

.hill-app .hill-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.hill-app .hill-card {
    background: var(--card-dark);
    border: 1px solid var(--border-dark);
    border-radius: 14px;
    padding: 28px;
}

.hill-app .hill-form { display: flex; flex-direction: column; gap: 14px; margin-top: 10px; }
.hill-app .hill-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--grey-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.hill-app .hill-form input,
.hill-app .hill-form select {
    background: var(--bg-dark);
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--text-white);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}
.hill-app .hill-form input:focus,
.hill-app .hill-form select:focus {
    outline: none;
    border-color: var(--lime-volt);
}

.hill-app .hill-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 26px;
    border-radius: 6px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.2s ease;
    margin-top: 6px;
}
.hill-app .hill-btn:hover { transform: translateY(-2px); }
.hill-app .hill-btn-volt { background: var(--lime-volt); color: var(--bg-dark); }
.hill-app .hill-btn-outline { background: transparent; border: 2px solid var(--border-dark); color: var(--text-white); }

@media (max-width: 600px) {
    .hill-app { padding: 20px; }
}

/* Navigation partagée (fournie par Hill_Nav du Core) */
.hill-nav {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 14px;
    padding: 14px 24px; margin-bottom: 30px;
    background: var(--card-dark); border: 1px solid var(--border-dark); border-radius: 14px;
}
.hill-nav-logo { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 1px; color: var(--text-white); text-decoration: none; }
.hill-nav-links { display: flex; gap: 4px; flex-wrap: wrap; }
.hill-nav-link { color: var(--grey-text); text-decoration: none; font-size: 13px; font-weight: 600; padding: 8px 12px; border-radius: 6px; }
.hill-nav-link:hover { color: var(--text-white); background: rgba(255,255,255,0.05); }
.hill-nav-link.active { color: var(--bg-dark); background: var(--lime-volt); }
.hill-btn-small { padding: 8px 18px; font-size: 12px; margin-top: 0; }

.hill-btn-small { padding: 8px 18px; font-size: 12px; margin-top: 0; }

/* Patchs hexagonaux (badges), repris de la charte graphique */
.hill-patch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; }
.hill-patch { background: var(--card-dark); border: 1px solid var(--border-dark); border-radius: 14px; padding: 24px 12px; text-align: center; }
.hill-patch-shape {
    width: 78px; height: 88px; margin: 0 auto 14px auto;
    background: var(--bg-dark);
    border: 2px solid var(--border-dark);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
}
.hill-patch-name { font-family: 'Bebas Neue', sans-serif; font-size: 17px; letter-spacing: 0.5px; }
.hill-patch-sub { font-size: 11px; color: var(--grey-text); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* Hero spécifique à la page d'accueil */
.hill-app.hill-hero {
    text-align: left;
    padding: 80px 40px;
    background: linear-gradient(180deg, rgba(12,16,20,0.4) 0%, rgba(12,16,20,1) 100%), var(--bg-dark);
}
.hill-app .hill-eyebrow {
    color: var(--lime-volt);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.hill-app .hill-hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 64px;
    line-height: 0.95;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.hill-app .hill-hero-slogan {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    color: var(--grey-text);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.hill-app .hill-hero-slogan span { color: var(--lime-volt); }
.hill-app .hill-hero-text { color: var(--grey-text); max-width: 600px; margin-bottom: 28px; }
.hill-app .hill-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hill-app .hill-hero-stats {
    display: flex; gap: 40px; flex-wrap: wrap;
    padding-top: 24px; border-top: 1px solid var(--border-dark);
}
.hill-app .hill-stat-num { font-family: 'Bebas Neue', sans-serif; font-size: 34px; color: var(--lime-volt); line-height: 1; }
.hill-app .hill-stat-lab { font-size: 11px; color: var(--grey-text); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

@media (max-width: 700px) {
    .hill-app.hill-hero { padding: 50px 24px; }
    .hill-app .hill-hero-title { font-size: 42px; }
}