:root {
    --paper: #fffdf8;
    --cream: #f6efe3;
    --sand: #eadcc7;
    --gold: #c8a45d;
    --gold-dark: #9a7332;
    --ink: #241f1b;
    --muted: #685f55;
    --green: #51695c;
    --white: #ffffff;
    --shadow: 0 18px 50px rgba(44, 35, 25, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
}

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

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.narrow {
    max-width: 820px;
}

.site-header {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    z-index: 10;
    width: 100%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.34);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: none !important;
}

.nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    overflow: hidden;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.32);
}

.brand img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.nav-main {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
    font-family: Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    max-width: 100%;
}

.nav-main a {
    color: rgba(255, 255, 255, 0.86);
    text-decoration: none;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.28);
}

.nav-main a:hover,
.nav-main a:focus-visible {
    color: var(--white);
    text-decoration: underline;
}

.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 120px 20px 96px;
    background-color: #120e0b;
    background-image: url('/assets/couverture-ebook.png');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    border-bottom: 1px solid var(--sand);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(0deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.42) 38%, rgba(0, 0, 0, 0.22) 100%),
        rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    justify-items: center;
    align-content: center;
    width: min(700px, 100%);
    min-height: calc(100vh - 216px);
    text-align: center;
    color: var(--white);
    transform: translateY(17vh);
}

.hero-content .eyebrow {
    color: #f0d394;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.5);
}

.hero-content h1 {
    max-width: 700px;
    color: var(--white);
    font-size: 77px;
    line-height: 0.98;
    text-shadow: 0 5px 28px rgba(0, 0, 0, 0.5);
}

.hero-content .subtitle {
    max-width: 700px;
    color: rgba(255, 255, 255, 0.92);
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.45);
}

.hero-slogan {
    max-width: 700px;
    margin: 18px auto 0;
    color: rgba(255, 255, 255, 0.86);
    font-family: Arial, sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.45);
}

.hero-proof {
    max-width: 700px;
    margin: 18px auto 0;
    color: rgba(255, 255, 255, 0.82);
    font-family: Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.45);
}

.hero-content .price-line {
    justify-content: center;
    color: rgba(255, 255, 255, 0.86);
}

.hero-content .price-line strong {
    color: #f0d394;
}

.hero-content .actions {
    justify-content: center;
    margin-top: 18px;
}

.hero-content .trust-list {
    justify-content: center;
}

.hero-content .trust-list li {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
}

.hero-content .btn-primary {
    min-height: 68px;
    padding: 19px 40px;
    border-color: rgba(255, 255, 255, 0.52);
    background: linear-gradient(180deg, #ffe4a8 0%, #d2a94d 100%);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45), 0 12px 34px rgba(255, 207, 112, 0.42);
    font-size: 1.08rem;
}

.hero-content .btn-primary:hover,
.hero-content .btn-primary:focus-visible {
    background: linear-gradient(180deg, #ffe0a3 0%, #d8b66f 100%);
    transform: translateY(-2px);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.42), 0 14px 34px rgba(200, 164, 93, 0.42);
}

.hero-discover {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 2;
    display: inline-grid;
    justify-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.86);
    font-family: Arial, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    transform: translateX(-50%);
    letter-spacing: 0;
}

.hero-arrow {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 999px;
    font-size: 1rem;
    line-height: 1;
    animation: heroArrow 1.8s ease-in-out infinite;
}

@keyframes heroArrow {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(5px);
    }
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--gold-dark);
    font-family: Arial, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(2.6rem, 6vw, 5.1rem);
    line-height: 1.03;
    font-weight: 700;
    letter-spacing: 0;
}

h2 {
    margin: 0 0 18px;
    font-size: clamp(1.8rem, 3vw, 2.75rem);
    line-height: 1.16;
    letter-spacing: 0;
}

h3 {
    margin: 0 0 8px;
    font-size: 1.2rem;
}

.subtitle {
    max-width: 680px;
    margin: 22px 0;
    color: var(--muted);
    font-size: clamp(1.08rem, 2vw, 1.32rem);
}

.hero-pain {
    max-width: 680px;
    margin: 0 0 24px;
    padding-left: 18px;
    border-left: 3px solid var(--gold);
    color: #3b332b;
    font-size: 1.08rem;
}

.price-line {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 26px 0;
    color: var(--muted);
    font-family: Arial, sans-serif;
}

.price-line strong {
    color: var(--ink);
    font-size: 2.3rem;
    line-height: 1;
}

.actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 24px;
    border: 1px solid #a9833d;
    border-radius: 6px;
    background: var(--gold);
    color: #1f180f;
    font-family: Arial, sans-serif;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 12px 26px rgba(154, 115, 50, 0.22);
    text-align: center;
    transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover,
.btn:focus-visible {
    background: #d8b978;
    transform: translateY(-1px);
    box-shadow: 0 16px 34px rgba(154, 115, 50, 0.3);
}

.btn-primary {
    min-height: 60px;
    padding: 16px 30px;
    background: linear-gradient(180deg, #e0bf76 0%, #c8a45d 100%);
    border-color: #8f692c;
    font-size: 1.02rem;
}

.btn-secondary {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--white);
    box-shadow: 0 12px 26px rgba(36, 31, 27, 0.18);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: #3a3129;
}

.btn-small {
    min-height: 42px;
    padding: 10px 16px;
    font-size: 0.9rem;
}

.text-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--green);
    font-family: Arial, sans-serif;
    font-weight: 700;
}

.secure {
    margin-top: 18px;
    color: var(--muted);
    font-family: Arial, sans-serif;
    font-size: 0.92rem;
}

.trust-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
    font-family: Arial, sans-serif;
}

.trust-list li {
    padding: 8px 12px;
    border: 1px solid rgba(200, 164, 93, 0.38);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.58);
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.cover-panel {
    background: var(--white);
    border: 1px solid var(--sand);
    border-radius: 8px;
    padding: 18px;
    box-shadow: var(--shadow);
}

.cover-panel img,
.cover-fallback {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 5px;
    background: var(--cream);
}

.cover-fallback {
    display: grid;
    place-items: center;
    padding: 28px;
    color: var(--gold-dark);
    text-align: center;
    font-size: 2rem;
    line-height: 1.1;
}

.cover-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    font-family: Arial, sans-serif;
}

.cover-meta span {
    color: var(--muted);
    font-weight: 700;
}

.cover-meta strong {
    font-size: 1.6rem;
}

.section {
    padding: 78px 0;
}

.intro p,
.faq p,
.benefits p,
.content-grid p,
.why p,
.testimonials p,
.reassurance p,
.final-cta p,
.offer-box p {
    color: var(--muted);
}

.soft {
    background: var(--cream);
    border-block: 1px solid var(--sand);
}

.benefits,
.content-grid,
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.reassurance-list {
    display: grid;
    gap: 14px;
}

.benefits article,
.content-grid article,
.offer-box,
.testimonial-grid figure,
.reassurance-list div,
details {
    background: var(--white);
    border: 1px solid var(--sand);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(44, 35, 25, 0.07);
}

.content-grid a {
    color: var(--gold-dark);
    font-family: Arial, sans-serif;
    font-weight: 800;
}

.testimonial-grid figure {
    margin: 0;
}

.testimonial-grid blockquote {
    margin: 0 0 18px;
    color: #3b332b;
    font-size: 1.03rem;
}

.testimonial-grid figcaption {
    color: var(--gold-dark);
    font-family: Arial, sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
}

.reassurance {
    background: var(--cream);
    border-block: 1px solid var(--sand);
}

.reassurance-list strong,
.reassurance-list span {
    display: block;
}

.reassurance-list strong {
    margin-bottom: 4px;
    color: var(--ink);
}

.reassurance-list span {
    color: var(--muted);
    font-family: Arial, sans-serif;
    font-size: 0.94rem;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
    gap: 34px;
    align-items: start;
}

.checklist {
    margin: 0;
    padding: 0;
    list-style: none;
}

.checklist li {
    position: relative;
    margin: 0 0 14px;
    padding-left: 30px;
}

.checklist li::before {
    content: "";
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gold);
}

.offer-box h2 {
    color: var(--gold-dark);
    font-size: 3.2rem;
}

.why {
    background: var(--paper);
}

.final-cta {
    text-align: center;
    background: linear-gradient(135deg, #fffdf8 0%, #f1e3cf 100%);
    border-top: 1px solid var(--sand);
}

.final-cta p {
    max-width: 720px;
    margin: 0 auto 22px;
}

.faq details + details {
    margin-top: 14px;
}

summary {
    cursor: pointer;
    font-weight: 700;
}

.footer {
    padding: 28px 20px;
    border-top: 1px solid var(--sand);
    color: var(--muted);
    text-align: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 22px;
    margin-top: 10px;
}

.footer-links a {
    color: inherit;
}

@media (max-width: 960px) {
    .nav {
        min-height: 68px;
        align-items: center;
        flex-direction: row;
        padding: 10px 0;
    }

    .nav-main {
        flex: 1 1 auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .nav-main::-webkit-scrollbar {
        display: none;
    }

    .nav-main a {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .site-header .btn-small {
        flex: 0 0 auto;
    }
}

@media (max-width: 860px) {
    .price-line,
    .actions {
        align-items: flex-start;
    }

    .hero {
        min-height: 100vh;
        padding: 164px 18px 56px;
        background-position: center;
    }

    .hero-content {
        min-height: calc(100vh - 220px);
    }

    .hero-content h1 {
        font-size: 50px;
    }

    .hero-grid,
    .benefits,
    .content-grid,
    .testimonial-grid,
    .split {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 54px 0;
    }

    .price-line,
    .actions {
        flex-direction: column;
    }

    .trust-list {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cover-panel {
        max-width: 430px;
        margin: 0 auto;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100% - 28px, 1120px);
    }

    h1 {
        font-size: 2.45rem;
    }

    .hero {
        padding: 148px 16px 72px;
    }

    .hero-content {
        min-height: calc(100vh - 220px);
        transform: translateY(11vh);
    }

    .hero-content h1 {
        font-size: 38px;
        line-height: 1.04;
    }

    .hero-content .subtitle {
        font-size: 1rem;
    }

    .hero-slogan {
        font-size: 0.96rem;
        line-height: 1.45;
    }

    .hero-proof {
        font-size: 0.88rem;
    }

    .btn,
    .text-link {
        width: 100%;
    }

    .btn-primary,
    .hero-content .btn-primary {
        min-height: 58px;
        padding-inline: 18px;
    }

    .hero-pain {
        padding-left: 14px;
        font-size: 1rem;
    }
}