:root {
    --color-primary: #142850;
    --color-primary-light: #1e3a70;
    --color-accent: #f0a500;
    --color-accent-dark: #d68e00;
    --color-danger: #e63946;
    --color-success: #2a9d8f;
    --color-bg: #f7f8fb;
    --color-card: #ffffff;
    --color-text: #1c2333;
    --color-text-light: #5a6376;
    --radius: 16px;
    --shadow: 0 8px 24px rgba(20, 40, 80, 0.08);
    --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Cairo', 'Tahoma', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
}

img { max-width: 100%; display: block; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

a { text-decoration: none; color: inherit; }

/* ---------- Top bar ---------- */
.top-bar {
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    font-size: 14px;
    padding: 8px 12px;
}
.top-bar strong { color: var(--color-accent); }

/* ---------- Header ---------- */
.site-header {
    background: #fff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 40;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
}
.logo {
    font-weight: 800;
    font-size: 22px;
    color: var(--color-primary);
}
.logo span { color: var(--color-accent); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 999px;
    padding: 14px 28px;
    font-family: inherit;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
    background: var(--color-accent);
    color: #1c1200;
    box-shadow: 0 6px 18px rgba(240, 165, 0, 0.4);
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-small { padding: 10px 20px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
    padding: 40px 0 30px;
    background: linear-gradient(180deg, #eef2fb 0%, var(--color-bg) 100%);
}
.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: center;
}
@media (min-width: 900px) {
    .hero .container { grid-template-columns: 1fr 1fr; }
}
.hero-image {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.hero-image img,
.showcase-image img {
    width: 100%;
    height: auto;
}

/* Hero à image unique (poster) centrée avec CTA en dessous */
.hero .hero-single {
    display: block;
    max-width: 480px;
    margin: 0 auto;
}
.hero-h1 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-light);
    text-align: center;
    margin: 0 0 14px;
}
.hero-poster { margin-bottom: 22px; }
.hero-cta-block .stars { text-align: center; margin-bottom: 12px; }
.hero-cta-block .price-box { justify-content: center; }
.hero-cta-block .mini-badges { justify-content: center; }

@media (min-width: 900px) {
    .hero .hero-single {
        max-width: none;
        margin: 0;
        display: grid;
        grid-template-columns: minmax(0, 460px) 1fr;
        grid-template-areas:
            "h1     h1"
            "poster cta";
        align-items: center;
        column-gap: 56px;
    }
    .hero-h1 { grid-area: h1; text-align: center; margin-bottom: 24px; }
    .hero-poster { grid-area: poster; margin-bottom: 0; }
    .hero-cta-block { grid-area: cta; }
    .hero-cta-block .stars { text-align: right; justify-content: flex-start; }
    .hero-cta-block .price-box,
    .hero-cta-block .mini-badges { justify-content: flex-start; }
}
.hero-badge {
    display: inline-block;
    background: rgba(240, 165, 0, .15);
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.hero p.subtitle {
    color: var(--color-text-light);
    font-size: 17px;
    margin-bottom: 20px;
}
.stars { color: var(--color-accent); font-size: 18px; letter-spacing: 2px; }

.price-box {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 18px 0 22px;
}
.price-new {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-danger);
}
.price-old {
    font-size: 20px;
    text-decoration: line-through;
    color: var(--color-text-light);
}
.price-save {
    background: var(--color-success);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
}

.mini-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}
.mini-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 1px solid #e6e9f2;
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

/* ---------- Trust strip ---------- */
.trust-strip {
    background: #fff;
    border-top: 1px solid #e6e9f2;
    border-bottom: 1px solid #e6e9f2;
    padding: 22px 0;
}
.trust-strip .container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    text-align: center;
}
@media (min-width: 700px) {
    .trust-strip .container { grid-template-columns: repeat(4, 1fr); }
}
.trust-item .icon { font-size: 30px; margin-bottom: 6px; }
.trust-item .label { font-weight: 700; font-size: 14px; }

/* ---------- Section heading ---------- */
.section { padding: 50px 0; }
.section-title {
    text-align: center;
    font-size: 26px;
    color: var(--color-primary);
    margin-bottom: 8px;
}
.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    max-width: 560px;
    margin: 0 auto 36px;
}

/* ---------- Features grid ---------- */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 26px 22px;
    text-align: center;
}
.feature-card .icon {
    font-size: 34px;
    margin-bottom: 12px;
}
.feature-card h3 {
    margin: 0 0 8px;
    font-size: 17px;
    color: var(--color-primary);
}
.feature-card p {
    margin: 0;
    font-size: 14px;
    color: var(--color-text-light);
}

/* ---------- Showcase ---------- */
.showcase {
    background: var(--color-primary);
    color: #fff;
}
.showcase .section-title, .showcase .section-subtitle { color: #fff; }
.showcase .section-subtitle { color: #c6cfe6; }
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: center;
}
@media (min-width: 900px) { .showcase-grid { grid-template-columns: 1fr 1fr; } }
.showcase-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0,0,0,.3);
}
.showcase-list { list-style: none; margin: 0; padding: 0; }
.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 15px;
}
.showcase-list li .check {
    background: var(--color-accent);
    color: #1c1200;
    border-radius: 50%;
    min-width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
}

/* ---------- Steps ---------- */
.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    counter-reset: step;
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
    text-align: center;
    position: relative;
    padding: 0 12px;
}
.step .num {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}
.step h3 { margin: 0 0 6px; font-size: 16px; color: var(--color-primary); }
.step p { margin: 0; font-size: 14px; color: var(--color-text-light); }

/* ---------- Problem / Agitation ---------- */
.problem-grid {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    align-items: center;
}
.problem-list { list-style: none; flex: 1 1 320px; font-size: 15px; margin: 0; padding: 0; }
.problem-list li { margin-bottom: 12px; }
.solution-box {
    flex: 1 1 320px;
    background: #eef2fb;
    border-radius: var(--radius);
    padding: 22px;
    font-size: 15px;
}
.solution-box p { margin: 0 0 8px; }
.solution-box p:last-child { margin-bottom: 0; }

/* ---------- Testimonials ---------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
@media (min-width: 700px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
}
.testimonial-card .stars { font-size: 14px; letter-spacing: 1px; margin-bottom: 10px; }
.testimonial-card p { margin: 0; font-size: 14px; color: var(--color-text); }
.author {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    font-weight: 700;
    font-size: 13px;
    color: var(--color-text-light);
}
.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
}

/* ---------- Guarantee ---------- */
.guarantee-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    text-align: center;
}
.guarantee-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    font-size: 28px;
}
.guarantee-item span { font-size: 14px; font-weight: 700; color: var(--color-text); }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 12px;
    padding: 16px 20px;
}
.faq-item summary {
    font-weight: 700;
    font-size: 16px;
    color: var(--color-primary);
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '▾';
    float: left;
    color: var(--color-accent);
    transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item p {
    margin: 10px 0 0;
    color: var(--color-text-light);
    font-size: 14px;
}

/* ---------- Honeypot (anti-spam) ---------- */
.hp-field { position: absolute; left: -9999px; top: -9999px; }

/* ---------- Final CTA ---------- */
.final-cta {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    text-align: center;
    padding: 50px 20px;
    border-radius: var(--radius);
    margin: 0 20px 50px;
    color: #1c1200;
}
.final-cta h2 { margin: 0 0 10px; font-size: 24px; }
.final-cta p { margin: 0 0 22px; font-size: 15px; }
.final-cta .btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 6px 18px rgba(20,40,80,.4); }
.final-cta .btn-primary:hover { background: var(--color-primary-light); }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--color-primary);
    color: #c6cfe6;
    text-align: center;
    padding: 26px 16px;
    font-size: 13px;
}
.site-footer strong { color: #fff; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    background: #fff;
    box-shadow: 0 -6px 20px rgba(0,0,0,.12);
    padding: 10px 16px;
    z-index: 45;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.sticky-cta .price-new { font-size: 20px; }
@media (min-width: 900px) { .sticky-cta { display: none; } }
body { padding-bottom: 76px; }
@media (min-width: 900px) { body { padding-bottom: 0; } }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 35, .55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 100;
}
.modal-overlay.active { display: flex; }
.modal-box {
    background: #fff;
    border-radius: var(--radius);
    width: 100%;
    max-width: 460px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 26px 22px;
    position: relative;
    animation: modalIn .2s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}
.modal-close {
    position: absolute;
    top: 14px;
    left: 14px;
    background: #f0f2f7;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 16px;
    cursor: pointer;
    color: var(--color-text-light);
}
.modal-box h2 {
    color: var(--color-primary);
    font-size: 20px;
    margin: 0 0 4px;
    padding-inline-start: 30px;
}
.modal-box .modal-sub {
    color: var(--color-text-light);
    font-size: 13px;
    margin-bottom: 18px;
}
.modal-summary {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    font-size: 14px;
    font-weight: 700;
}

.form-group { margin-bottom: 14px; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    font-family: inherit;
    font-size: 15px;
    padding: 12px 14px;
    border: 1.5px solid #e0e4ee;
    border-radius: 10px;
    background: #fbfcfe;
    color: var(--color-text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: #fff;
}
.form-row { display: flex; gap: 10px; }
.form-row .form-group { flex: 1; }
.tier-selector {
    display: flex;
    gap: 10px;
}
.tier-card {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    border: 1.5px solid #e0e4ee;
    background: #fbfcfe;
    border-radius: 12px;
    padding: 14px 6px 12px;
    cursor: pointer;
    text-align: center;
}
.tier-card input[type=radio] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.tier-card.selected {
    border-color: var(--color-accent);
    background: rgba(240, 165, 0, .08);
}
.tier-qty { font-weight: 700; font-size: 13px; color: var(--color-text); }
.tier-price { font-weight: 800; font-size: 17px; color: var(--color-primary); }
.tier-save { font-size: 11px; font-weight: 700; color: var(--color-success); }
.tier-badge {
    position: absolute;
    top: -10px;
    right: 50%;
    transform: translateX(50%);
    background: var(--color-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
    white-space: nowrap;
}

.form-error {
    background: #fdecee;
    color: var(--color-danger);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 14px;
    display: none;
}
.form-error.active { display: block; }

.form-success {
    text-align: center;
    padding: 20px 6px;
}
.form-success .check-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-success);
    color: #fff;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.form-success h3 { color: var(--color-primary); margin-bottom: 8px; }
.form-success p { color: var(--color-text-light); font-size: 14px; }

.spinner {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(0,0,0,.2);
    border-top-color: #1c1200;
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }