/* ==========================================================================
   Numéro de Vie Premium — Public Styles
   ========================================================================== */

:root {
    --nvp-primary: #6b21a8;
    --nvp-primary-light: #9333ea;
    --nvp-primary-dark: #4c1d95;
    --nvp-gold: #f59e0b;
    --nvp-bg: #faf5ff;
    --nvp-surface: #ffffff;
    --nvp-text: #1e1b4b;
    --nvp-text-light: #6b7280;
    --nvp-border: #e9d5ff;
    --nvp-radius: 16px;
    --nvp-shadow: 0 4px 32px rgba(107, 33, 168, 0.12);
    --nvp-shadow-hover: 0 8px 48px rgba(107, 33, 168, 0.22);
    --nvp-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Wrap ── */
.nvp-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
    color: var(--nvp-text);
}

/* ── Intro ── */
.nvp-intro {
    background: linear-gradient(135deg, #faf5ff 0%, #ede9fe 100%);
    border-left: 4px solid var(--nvp-primary, #6b21a8);
    border-radius: 0 var(--nvp-radius) var(--nvp-radius) 0;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--nvp-text);
    font-size: 1rem;
    line-height: 1.65;
}

/* ── Card ── */
.nvp-card {
    background: var(--nvp-surface);
    border-radius: var(--nvp-radius);
    box-shadow: var(--nvp-shadow);
    border: 1px solid var(--nvp-border);
    overflow: hidden;
}

/* ── Form Card ── */
.nvp-form-header {
    background: linear-gradient(135deg, var(--nvp-primary, #6b21a8) 0%, var(--nvp-primary-light, #9333ea) 100%);
    color: #fff;
    padding: 2.5rem 2rem 2rem;
    text-align: center;
}

.nvp-form-header .nvp-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.75rem;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}

.nvp-form-header h2 {
    margin: 0 0 0.5rem;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nvp-form-header p {
    margin: 0;
    opacity: 0.88;
    font-size: 0.95rem;
}

/* ── Form Fields ── */
.nvp-form {
    padding: 2rem;
}

.nvp-field {
    margin-bottom: 1.25rem;
}

.nvp-field label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--nvp-text);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}

.nvp-field input[type="text"],
.nvp-field input[type="email"],
.nvp-field input[type="date"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--nvp-border);
    border-radius: 10px;
    font-size: 1rem;
    color: var(--nvp-text);
    background: #fff;
    transition: var(--nvp-transition);
    box-sizing: border-box;
    outline: none;
}

.nvp-field input:focus {
    border-color: var(--nvp-primary, #6b21a8);
    box-shadow: 0 0 0 3px rgba(107, 33, 168, 0.12);
}

/* ── Buttons ── */
.nvp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.75rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--nvp-transition);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.nvp-btn-primary {
    background: linear-gradient(135deg, var(--nvp-primary, #6b21a8), var(--nvp-primary-light, #9333ea));
    color: #fff;
    box-shadow: 0 4px 16px rgba(107, 33, 168, 0.3);
    width: 100%;
    justify-content: center;
    font-size: 1.05rem;
}

.nvp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(107, 33, 168, 0.4);
}

.nvp-btn-primary:active {
    transform: translateY(0);
}

.nvp-btn-secondary {
    background: transparent;
    color: var(--nvp-primary, #6b21a8);
    border: 2px solid var(--nvp-border);
}

.nvp-btn-secondary:hover {
    background: var(--nvp-bg);
    border-color: var(--nvp-primary, #6b21a8);
}

#nvp-submit[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* ── Result Container ── */
.nvp-result-container {
    margin-top: 2rem;
}

.nvp-result-container[hidden] {
    display: none;
}

/* ── Animations ── */
@keyframes nvpFadeIn {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.nvp-fade-in {
    animation: nvpFadeIn 0.6s ease forwards;
}

/* ── Result Hero ── */
.nvp-result-hero {
    background: linear-gradient(135deg, var(--nvp-primary, #6b21a8) 0%, #1e1b4b 100%);
    color: #fff;
    padding: 3rem 2rem 2.5rem;
    text-align: center;
    border-radius: var(--nvp-radius);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.nvp-result-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 30%, rgba(255,255,255,0.07) 0%, transparent 70%);
}

.nvp-result-hero.nvp-master {
    background: linear-gradient(135deg, #b45309 0%, #78350f 100%);
}

.nvp-number-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 3px solid rgba(255,255,255,0.4);
    font-size: 2.25rem;
    font-weight: 800;
    color: #fff;
    margin: 0 auto 1.25rem;
    backdrop-filter: blur(4px);
}

.nvp-result-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    line-height: 1.3;
}

.nvp-firstname {
    color: var(--nvp-gold);
}

.nvp-result-subtitle {
    font-size: 1.1rem;
    opacity: 0.85;
    margin: 0.25rem 0 0.5rem;
    font-style: italic;
}

.nvp-birthdate-info {
    font-size: 0.875rem;
    opacity: 0.7;
    margin: 0;
}

/* ── Sections Grid ── */
.nvp-sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.nvp-section-card {
    background: #fff;
    border: 1px solid var(--nvp-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: var(--nvp-transition);
    position: relative;
    overflow: hidden;
}

.nvp-section-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--nvp-primary, #6b21a8), var(--nvp-primary-light, #9333ea));
}

.nvp-section-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--nvp-shadow-hover);
}

.nvp-section-icon {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.nvp-section-card h3 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--nvp-primary, #6b21a8);
    margin: 0 0 0.75rem;
}

.nvp-section-card p {
    font-size: 0.925rem;
    line-height: 1.65;
    color: #374151;
    margin: 0;
}

/* ── Section colors ── */
.nvp-section-inspiration {
    background: linear-gradient(135deg, #fef3c7 0%, #fffbeb 100%);
    border-color: #fcd34d;
}

.nvp-section-inspiration::before {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.nvp-section-inspiration h3 { color: #92400e; }

/* ── Result Actions ── */
.nvp-result-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1rem;
}

.nvp-result-actions .nvp-btn {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
}

/* ── Error ── */
.nvp-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-top: 1rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .nvp-form-header { padding: 2rem 1.25rem 1.5rem; }
    .nvp-form { padding: 1.25rem; }
    .nvp-form-header h2 { font-size: 1.3rem; }
    .nvp-result-hero { padding: 2rem 1.25rem; }
    .nvp-result-title { font-size: 1.2rem; }
    .nvp-number-badge { width: 70px; height: 70px; font-size: 1.75rem; }
    .nvp-sections-grid { grid-template-columns: 1fr; }
    .nvp-result-actions { flex-direction: column; }
    .nvp-result-actions .nvp-btn { max-width: 100%; }
}