/* ===================================================
   MENTIR 2.0 — Landing page
   Thème sombre, sobre, premium
   =================================================== */

/* ===== DESIGN TOKENS ===== */
:root {
    --bg:           #0d0d0d;
    --bg-surface:   #141414;
    --bg-raised:    #1c1c1c;
    --border:       #272727;
    --border-soft:  #1f1f1f;

    --text:         #f0ede8;
    --text-muted:   #888;
    --text-dim:     #555;

    --accent:       #e8dfc8;
    --accent-dim:   rgba(232, 223, 200, 0.12);

    --footer-bg:    #0a0a0a;

    --radius:       8px;
    --radius-sm:    5px;

    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    font-size: 1rem;
}

/* ===== TYPOGRAPHIE ===== */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--text);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.4rem, 3.2vw, 2.1rem);
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
    letter-spacing: 0;
}

p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.75;
}

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

/* ===== LAYOUT ===== */
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: 680px;
}

.text-center {
    text-align: center;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    transition: opacity 0.2s ease, transform 0.15s ease, background 0.2s ease;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
    opacity: 1;
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    color: var(--text);
    border-color: var(--text-dim);
    opacity: 1;
}

.btn-inverse {
    background: var(--text);
    color: #0d0d0d;
}

.btn-large {
    padding: 0.9rem 2.1rem;
    font-size: 0.95rem;
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
}

.header-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}

.brand-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.01em;
}

.brand-name em {
    font-style: normal;
    color: var(--text-muted);
    font-weight: 500;
}

.parrot-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    object-fit: contain;
}

.parrot-icon-sm {
    width: 20px;
    height: 20px;
    object-fit: contain;
}



.nav {
    display: flex;
    gap: 1.8rem;
    flex: 1;
}

.nav-link {
    color: var(--text-muted);
    font-size: 0.88rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text);
}

/* ===== HERO ===== */
.hero {
    padding: 8rem 0 7rem;
    border-bottom: 1px solid var(--border-soft);
}

.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.hero h1 {
    max-width: 740px;
    margin-left: auto;
    margin-right: auto;
}

.hero-sub {
    font-size: 1.1rem;
    max-width: 580px;
    margin: 0 auto 2.5rem;
    color: var(--text-muted);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PROBLEM ===== */
.problem {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-soft);
}

.problem h2 {
    color: var(--text);
    margin-bottom: 2.5rem;
}

.problem-body p:last-child {
    margin-bottom: 0;
}

/* ===== WHAT MENTIR DOES ===== */
.what-mentir {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-soft);
}

.what-mentir h2 {
    margin-bottom: 3rem;
}

.what-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.what-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-soft);
    transition: background 0.15s;
}

.what-list li:last-child {
    border-bottom: none;
}

.what-list li:hover {
    background: var(--bg-raised);
    color: var(--text);
}

.mark {
    width: 0.46rem;
    height: 0.46rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px var(--accent-dim);
    flex-shrink: 0;
}

/* ===== PARROT SECTION ===== */
.parrot-section {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-soft);
}

.parrot-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 5rem;
    align-items: center;
}

.parrot-visual {
    display: flex;
    justify-content: center;
}

.parrot-badge {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.parrot-badge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 0;
}


.parrot-text h2 {
    margin-bottom: 1.5rem;
}

.parrot-quote {
    margin-top: 2rem;
    padding: 1.4rem 1.6rem;
    border-left: 2px solid var(--text-dim);
    color: var(--text);
    font-size: 1rem;
    font-style: italic;
    line-height: 1.6;
    background: var(--bg-surface);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ===== HOW IT WORKS ===== */
.how-works {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-soft);
}

.how-works h2 {
    margin-bottom: 3.5rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.step-card {
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.step-num {
    width: 36px;
    height: 36px;
    background: var(--text);
    color: var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.step-card h3 {
    color: var(--text);
    margin-bottom: 0.75rem;
}

.step-card p {
    font-size: 0.92rem;
    margin-bottom: 0;
}

/* ===== WHAT YOU GET ===== */
.what-you-get {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-soft);
}

.what-you-get h2 {
    margin-bottom: 3rem;
}

.benefits-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.benefits-grid li {
    padding: 1.1rem 1.4rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-soft);
    border-right: 1px solid var(--border-soft);
    font-size: 0.95rem;
    transition: background 0.15s, color 0.15s;
}

.benefits-grid li:nth-child(even) {
    border-right: none;
}

.benefits-grid li:nth-last-child(-n+2) {
    border-bottom: none;
}

.benefits-grid li:hover {
    background: var(--bg-raised);
    color: var(--text);
}

/* ===== CE N'EST PAS / C'EST ===== */
.is-isnt {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-soft);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 0 3rem;
    align-items: start;
}

.comparison-divider {
    background: var(--border);
    align-self: stretch;
}

.comparison-col h3 {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.comparison-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.col-isnt li {
    color: var(--text-muted);
    font-size: 0.95rem;
    padding-left: 1.35rem;
    position: relative;
}

.col-isnt li::before {
    content: "";
    width: 0.38rem;
    height: 0.38rem;
    border: 1px solid var(--text-dim);
    border-radius: 50%;
    position: absolute;
    left: 0.05rem;
    top: 0.65rem;
}

.col-is li {
    color: var(--text);
    font-size: 0.95rem;
    padding-left: 1.35rem;
    position: relative;
}

.col-is li::before {
    content: "";
    width: 0.44rem;
    height: 0.44rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-dim);
    position: absolute;
    left: 0;
    top: 0.62rem;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 7rem 0;
    background: var(--bg);
}

.final-cta h2 {
    max-width: 580px;
    margin: 0 auto 1.5rem;
}

.final-cta p {
    max-width: 500px;
    margin: 0 auto 2.5rem;
    font-size: 1.05rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--footer-bg);
    border-top: 1px solid var(--border-soft);
    padding: 2.5rem 0;
}

.footer-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-right: auto;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin: 0;
}

.footer-link {
    font-size: 0.85rem;
    color: var(--text-dim);
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--text-muted);
}

/* ===== RESPONSIVE — TABLETTE ===== */
@media (max-width: 900px) {
    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .parrot-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .parrot-badge {
        margin: 0 auto;
    }

    .parrot-quote {
        text-align: left;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .comparison-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0.8rem 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .nav {
        display: none;
    }

    .hero {
        padding: 5rem 0 4rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 320px;
        text-align: center;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid li {
        border-right: none !important;
    }

    .benefits-grid li:nth-last-child(-n+2) {
        border-bottom: 1px solid var(--border-soft);
    }

    .benefits-grid li:last-child {
        border-bottom: none;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .footer-brand {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .header-inner {
        padding: 0.75rem 1.25rem;
    }

    .hero,
    .problem,
    .what-mentir,
    .parrot-section,
    .how-works,
    .what-you-get,
    .is-isnt,
    .final-cta {
        padding: 4rem 0;
    }

    h1 {
        font-size: 1.65rem;
    }

    h2 {
        font-size: 1.3rem;
    }
}