/* lp.css — Landing Pages Funnels
   Mobile-first, ultra-léger, sans dépendance Bootstrap
   Objectif : chargement < 10kb, FCP < 1.5s
*/

*, *::before, *::after { box-sizing: border-box; }

:root {
    --lp-primary:    #1a56db;
    --lp-primary-dk: #1540a8;
    --lp-success:    #057a55;
    --lp-text:       #111827;
    --lp-muted:      #6b7280;
    --lp-border:     #e5e7eb;
    --lp-bg:         #f9fafb;
    --lp-white:      #ffffff;
    --lp-radius:     8px;
    --lp-shadow:     0 2px 12px rgba(0,0,0,.08);
    --lp-font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; }

body.lp-body {
    font-family: var(--lp-font);
    color: var(--lp-text);
    background: var(--lp-white);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.lp-hero {
    background: linear-gradient(135deg, #1a56db 0%, #0f3fa8 100%);
    color: #fff;
    padding: 56px 20px 48px;
    text-align: center;
}

.lp-hero__badge {
    display: inline-block;
    background: rgba(255,255,255,.15);
    color: #fff;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.lp-hero__h1 {
    font-size: clamp(1.6rem, 5vw, 2.4rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 16px;
    letter-spacing: -.02em;
}

.lp-hero__promise {
    font-size: clamp(.95rem, 2.5vw, 1.15rem);
    opacity: .88;
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.55;
}

.lp-hero__form-wrapper {
    max-width: 460px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,.18);
}

.lp-hero__form-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--lp-text);
    margin: 0 0 20px;
    text-align: center;
}

/* ---- FORM ---- */
.lp-form { width: 100%; }

.lp-form__group { margin-bottom: 14px; }

.lp-form__label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--lp-text);
    margin-bottom: 6px;
}

.lp-form__input {
    width: 100%;
    padding: 11px 14px;
    font-size: .95rem;
    border: 1.5px solid var(--lp-border);
    border-radius: var(--lp-radius);
    color: var(--lp-text);
    background: var(--lp-white);
    transition: border-color .15s;
    outline: none;
}

.lp-form__input:focus { border-color: var(--lp-primary); }

.lp-form__input.is-invalid { border-color: #e02020; }

.lp-form__consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 12px;
}

.lp-form__consent input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--lp-primary);
}

.lp-form__consent-text {
    font-size: .78rem;
    color: var(--lp-muted);
    line-height: 1.45;
}

.lp-form__consent-text a {
    color: var(--lp-primary);
    text-decoration: underline;
}

/* Honeypot */
.lp-form__honey { display: none !important; }

/* CTA Button */
.lp-btn-cta {
    display: block;
    width: 100%;
    padding: 15px 24px;
    background: var(--lp-primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--lp-radius);
    cursor: pointer;
    margin-top: 16px;
    letter-spacing: -.01em;
    transition: background .15s, transform .1s;
    text-align: center;
    text-decoration: none;
}

.lp-btn-cta:hover { background: var(--lp-primary-dk); transform: translateY(-1px); }
.lp-btn-cta:active { transform: translateY(0); }

.lp-btn-cta--success { background: var(--lp-success); }
.lp-btn-cta--success:hover { background: #046040; }

/* ---- TRUST BAR ---- */
.lp-trust {
    background: var(--lp-bg);
    border-top: 1px solid var(--lp-border);
    border-bottom: 1px solid var(--lp-border);
    padding: 14px 20px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.lp-trust__item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: .82rem;
    color: var(--lp-muted);
    font-weight: 500;
}

.lp-trust__item svg, .lp-trust__item i {
    color: var(--lp-success);
    font-size: 1rem;
}

/* ---- BENEFITS ---- */
.lp-benefits {
    padding: 48px 20px;
    max-width: 860px;
    margin: 0 auto;
}

.lp-benefits__title {
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
}

.lp-benefits__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .lp-benefits__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
    .lp-benefits__grid { grid-template-columns: repeat(3, 1fr); }
}

.lp-benefit-card {
    background: var(--lp-bg);
    border: 1px solid var(--lp-border);
    border-radius: 10px;
    padding: 20px;
}

.lp-benefit-card__icon {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.lp-benefit-card__title {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.lp-benefit-card__text {
    font-size: .85rem;
    color: var(--lp-muted);
    line-height: 1.5;
}

/* ---- SOCIAL PROOF ---- */
.lp-proof {
    background: var(--lp-bg);
    padding: 40px 20px;
    border-top: 1px solid var(--lp-border);
}

.lp-proof__inner { max-width: 860px; margin: 0 auto; text-align: center; }

.lp-proof__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.lp-testimonial {
    background: var(--lp-white);
    border: 1px solid var(--lp-border);
    border-radius: 10px;
    padding: 20px;
    text-align: left;
    max-width: 420px;
    margin: 0 auto;
}

.lp-testimonial__quote {
    font-size: .92rem;
    color: var(--lp-text);
    line-height: 1.55;
    margin-bottom: 14px;
    font-style: italic;
}

.lp-testimonial__author {
    font-size: .82rem;
    font-weight: 600;
    color: var(--lp-muted);
}

/* ---- FAQ ---- */
.lp-faq {
    padding: 40px 20px;
    max-width: 700px;
    margin: 0 auto;
}

.lp-faq__title { font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; }

.lp-faq__item {
    border-bottom: 1px solid var(--lp-border);
    padding: 16px 0;
}

.lp-faq__question {
    font-weight: 600;
    font-size: .92rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.lp-faq__answer {
    font-size: .88rem;
    color: var(--lp-muted);
    line-height: 1.55;
    margin-top: 10px;
    display: none;
}

.lp-faq__item.open .lp-faq__answer { display: block; }

/* ---- ADVISOR ---- */
.lp-advisor {
    padding: 40px 20px;
    background: var(--lp-bg);
    border-top: 1px solid var(--lp-border);
}

.lp-advisor__inner {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.lp-advisor__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--lp-border);
}

.lp-advisor__name { font-weight: 700; font-size: 1rem; }
.lp-advisor__title { font-size: .82rem; color: var(--lp-muted); }
.lp-advisor__bio { font-size: .85rem; color: var(--lp-muted); margin-top: 6px; line-height: 1.5; }

/* ---- LEGAL DISCLAIMER ---- */
.lp-disclaimer {
    padding: 16px 20px;
    background: #fffbeb;
    border-top: 1px solid #fde68a;
    font-size: .78rem;
    color: #92400e;
    text-align: center;
    line-height: 1.5;
}

/* ---- FOOTER LP ---- */
.lp-footer {
    padding: 20px;
    background: #f3f4f6;
    border-top: 1px solid var(--lp-border);
    text-align: center;
    font-size: .75rem;
    color: var(--lp-muted);
}

.lp-footer a { color: var(--lp-muted); text-decoration: underline; }

/* ---- THANK YOU ---- */
.lp-thankyou {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 20px;
    text-align: center;
}

.lp-thankyou__icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.lp-thankyou__title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.lp-thankyou__text {
    font-size: 1rem;
    color: var(--lp-muted);
    max-width: 480px;
    margin: 0 auto 28px;
    line-height: 1.6;
}

/* ---- ERROR BANNER ---- */
.lp-error-banner {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
    padding: 12px 20px;
    font-size: .88rem;
    text-align: center;
}

/* ---- RESPONSIVE HERO LAYOUT (large screens) ---- */
@media (min-width: 900px) {
    .lp-hero--split {
        display: grid;
        grid-template-columns: 1fr 440px;
        gap: 48px;
        text-align: left;
        padding: 72px 48px;
        max-width: 1100px;
        margin: 0 auto;
    }

    .lp-hero--split .lp-hero__badge { margin-left: 0; }
    .lp-hero--split .lp-hero__promise { margin-left: 0; }
    .lp-hero--split .lp-hero__form-wrapper { margin: 0; }
}

/* ---- UTILITIES ---- */
.lp-container { max-width: 900px; margin: 0 auto; padding: 0 20px; }
.lp-text-center { text-align: center; }
.lp-mt-8 { margin-top: 8px; }
.lp-mt-16 { margin-top: 16px; }
.lp-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }