/* ===========================================
   VocaVerb — Page vitrine
   Convention : préfixe .vv-vt-
   S'appuie sur les variables Kadence globales
   =========================================== */

/* --- Layout général --- */
.vv-vt {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
    font-family: inherit;
}

/* --- Hero --- */
.vv-vt-hero {
    text-align: center;
    padding: 3.5rem 1rem 3rem;
    border-bottom: 1px solid var(--global-palette7);
    margin-bottom: 3rem;
}
.vv-vt-hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--global-palette3);
    margin: 0 0 1rem;
    line-height: 1.2;
    font-weight: 700;
}
.vv-vt-hero p {
    font-size: var(--global-font-size-medium);
    color: var(--global-palette5);
    max-width: 620px;
    margin: 0 auto 1.8rem;
    line-height: 1.7;
}
.vv-vt-langs {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.vv-vt-lang-tag {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 2px solid currentColor;
}
.vv-vt-lang-tag.fr { color: #2196f3; }
.vv-vt-lang-tag.es { color: #f44336; }
.vv-vt-lang-tag.en { color: #4caf50; }
.vv-vt-cta {
    display: inline-block;
    background: var(--global-palette1);
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
}
.vv-vt-cta:hover { opacity: 0.85; text-decoration: none; color: #fff; }

/* --- Section titre --- */
.vv-vt-section-title {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    color: var(--global-palette3);
    font-weight: 700;
    margin: 0 0 0.4rem;
}
.vv-vt-section-intro {
    color: var(--global-palette5);
    font-size: 15px;
    margin: 0 0 2rem;
    line-height: 1.6;
}

/* --- 3 blocs Apprendre / Pratiquer / Analyser --- */
.vv-vt-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}
.vv-vt-feature {
    border: 1.5px solid var(--global-palette7);
    border-radius: 12px;
    padding: 1.8rem 1.6rem;
    background: var(--global-palette9);
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}
.vv-vt-feature::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--vv-feature-color, var(--global-palette1));
}
.vv-vt-feature:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    transform: translateY(-3px);
}
.vv-vt-feature-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    display: block;
}
.vv-vt-feature h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--global-palette3);
    margin: 0 0 0.6rem;
}
.vv-vt-feature p {
    font-size: 14px;
    color: var(--global-palette5);
    line-height: 1.6;
    margin: 0 0 1.2rem;
}
.vv-vt-feature a {
    font-size: 14px;
    font-weight: 600;
    color: var(--vv-feature-color, var(--global-palette1));
    text-decoration: none;
}
.vv-vt-feature a:hover { text-decoration: underline; }

/* --- Section différenciateur --- */
.vv-vt-diff {
    background: var(--global-palette8, #f9f9f9);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    margin-bottom: 3.5rem;
    border-left: 4px solid var(--global-palette1);
}
.vv-vt-diff blockquote {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--global-palette3);
    font-style: italic;
    margin: 0 0 1rem;
    line-height: 1.7;
    border: none;
    padding: 0;
}
.vv-vt-diff p {
    font-size: 15px;
    color: var(--global-palette5);
    line-height: 1.7;
    margin: 0;
}

/* --- Section 3 langues d'interface --- */
.vv-vt-trilingual {
    margin-bottom: 3.5rem;
}
.vv-vt-trilingual-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}
.vv-vt-lang-card {
    border-radius: 10px;
    padding: 1.4rem 1.2rem;
    text-align: center;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}
.vv-vt-lang-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.10); text-decoration: none; }
.vv-vt-lang-card.fr { background: #e3f2fd; border: 1.5px solid #2196f3; }
.vv-vt-lang-card.es { background: #fff3e0; border: 1.5px solid #f44336; }
.vv-vt-lang-card.en { background: #e8f5e9; border: 1.5px solid #4caf50; }
.vv-vt-lang-card .vv-vt-flag { font-size: 2.2rem; display: block; margin-bottom: 0.5rem; }
.vv-vt-lang-card h4 { font-size: 1rem; font-weight: 700; margin: 0 0 0.3rem; color: var(--global-palette3); }
.vv-vt-lang-card p { font-size: 13px; color: var(--global-palette5); margin: 0; line-height: 1.4; }

/* --- Section pourquoi interface trilingue --- */
.vv-vt-why {
    background: var(--global-palette9);
    border: 1.5px solid var(--global-palette7);
    border-radius: 12px;
    padding: 2rem 2rem;
    margin-bottom: 3.5rem;
}
.vv-vt-why p {
    font-size: 15px;
    color: var(--global-palette5);
    line-height: 1.7;
    margin: 0 0 0.8rem;
}
.vv-vt-why p:last-child { margin: 0; }

/* --- Section beta / liste d'attente --- */
.vv-vt-beta {
    text-align: center;
    background: linear-gradient(135deg, #e3f2fd 0%, #e8f5e9 100%);
    border-radius: 16px;
    padding: 3rem 2rem;
    margin-bottom: 3.5rem;
    border: 1.5px solid var(--global-palette7);
}
.vv-vt-beta h2 {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    color: var(--global-palette3);
    margin: 0 0 0.8rem;
    font-weight: 700;
}
.vv-vt-beta p {
    font-size: 15px;
    color: var(--global-palette5);
    max-width: 560px;
    margin: 0 auto 1.8rem;
    line-height: 1.6;
}
.vv-vt-beta-form {
    max-width: 500px;
    margin: 0 auto;
}

/* --- CECRL legend --- */
.vv-vt-cecrl {
    margin-bottom: 3.5rem;
}
.vv-vt-cecrl-grid {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}
.vv-vt-cecrl-badge {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    cursor: default;
}
.vv-vt-cecrl-badge.a1 { background: #4caf50; }
.vv-vt-cecrl-badge.a2 { background: #2196f3; }
.vv-vt-cecrl-badge.b1 { background: #ff9800; }
.vv-vt-cecrl-badge.b2 { background: #f44336; }
.vv-vt-cecrl-badge.c1 { background: #9c27b0; }
.vv-vt-cecrl-badge.c2 { background: #e91e63; }
.vv-vt-cecrl-label {
    font-size: 13px;
    color: var(--global-palette5);
    margin-top: 0.6rem;
    line-height: 1.5;
}

/* --- Responsive --- */
@media (max-width: 600px) {
    .vv-vt { padding: 1.5rem 1rem 3rem; }
    .vv-vt-hero { padding: 2rem 0.5rem 2rem; }
    .vv-vt-diff, .vv-vt-why, .vv-vt-beta { padding: 1.5rem 1.2rem; }
    .vv-vt-features { grid-template-columns: 1fr; }
    .vv-vt-trilingual-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .vv-vt-trilingual-grid { grid-template-columns: 1fr; }
}