* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* HERO */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
}

.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.55);
}

/* HERO */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    padding-top: 0;
}

/* Background image */
.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Dark overlay for contrast */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.55);
}

/* TEXT IN HERO */
.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 90%;
    max-width: 900px;
    margin-top: -20px; /* centre vertical parfait */
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.25;
    margin-bottom: 14px;
    font-weight: 700;
}

.hero-content .sub {
    opacity: 0.9;
    font-size: 1.25rem;
    margin-bottom: 28px;
    font-weight: 300;
}

/* CTA MAIN */
.cta {
    background: #d7a028;
    color: #000;
    text-decoration: none;
    padding: 16px 34px;
    font-size: 1.25rem;
    border-radius: 10px;
    font-weight: 700;
    display: inline-block;
    transition: 0.25s ease;
}

.cta:hover {
    background: #e5b642;
    transform: translateY(-2px);
}

.proof {
    margin-top: 18px;
    opacity: 0.8;
    font-size: 1rem;
    font-style: italic;
}


/* HOW SECTION */
.how {
    padding: 100px 20px 100px 20px;
    background: #0f0f0f;
    text-align: center;
}

.how h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 45px;
    font-weight: 700;
}

.steps {
    display: grid;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
    padding-left: 20px;
}

.step h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.step p {
    opacity: 0.9;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* SECONDARY CTA */
.secondary {
    display: block;
    width: max-content;
    margin: 50px auto 0 auto;
    background: #d7a028;
    padding: 16px 26px;
    color: #000;
    text-decoration: none;
    font-size: 1.2rem;
    border-radius: 10px;
    font-weight: 700;
    transition: 0.25s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
}

.secondary:hover {
    background: #e5b642;
    transform: translateY(-2px);
}

/* WHY SECTION */
.why {
    background: #111;
    padding: 110px 20px 110px 20px;
}

.why h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 35px;
    font-weight: 700;
}

.why-list {
    max-width: 850px;
    margin: 0 auto;
    display: grid;
    gap: 22px;
}

.why-item {
    background: #1a1a1a;
    padding: 20px 24px;
    border-radius: 8px;
    opacity: 0.95;
    line-height: 1.6;
    font-size: 1.15rem;
    border-left: 4px solid #d7a028;
}

/* WHY SECTION PREMIUM */
.why {
    padding: 90px 20px;
    background: #0f0f0f;
    text-align: center;
}

.why h2 {
    font-size: 2.4rem;
    margin-bottom: 40px;
    font-weight: 700;
}

.why-list {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

.why-item {
    background: #121212;
    border: 1px solid rgba(255,255,255,0.06);
    padding: 22px 26px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 18px;
    text-align: left;
    line-height: 1.5;
    transition: 0.25s ease;
}

.why-item:hover {
    background: #181818;
    transform: translateY(-3px);
    border-color: rgba(215,160,40,0.4);
}

.why-icon {
    font-size: 1.8rem;
    opacity: 0.9;
}


/* ZONES COVERED – PREMIUM */
.zones {
    padding: 110px 20px 110px 20px;
    text-align: center;
    background: #0c0c0c;
}

.zones h2 {
    font-size: 2.4rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.zones-sub {
    max-width: 650px;
    margin: 0 auto 38px auto;
    opacity: 0.9;
    font-size: 1.1rem;
    line-height: 1.5;
}

.zones-sub {
    max-width: 650px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.zones-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    max-width: 750px;
    margin: 0 auto 40px auto;
}

.zone-item {
    background: #141414;
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-radius: 12px;
    border-left: 4px solid #d7a028;
    transition: 0.25s ease;
}

.zone-item:hover {
    transform: translateY(-3px);
    background: #1a1a1a;
}

.zone-icon {
    font-size: 1.6rem;
    opacity: 0.9;
    font-size: 1.9rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

/* CTA ZONES */
.cta-zone {
    margin-top: 25px;
}


/* FOOTER */
footer {
    text-align: center;
    padding: 30px;
    font-size: 1rem;
    background: #000;
    opacity: 0.7;
    margin-top: 60px; /* crée un espace respirant avant le footer */
    letter-spacing: 0.5px;
}


/* ========================= */
/*   VERSION MOBILE PREMIUM  */
/* ========================= */
@media (max-width: 600px) {

    /* TITRES */
    h1 { font-size: 2rem; line-height: 1.2; }
    h2 { font-size: 1.8rem; margin-bottom: 28px; }

    /* SOUS-TITRES HERO */
    .sub { font-size: 1rem; margin-bottom: 20px; }

    /* CTA HERO */
    .cta {
        font-size: 1.05rem;
        padding: 14px 20px;
        width: 100%;
        max-width: 280px;
    }

    /* SECTIONS (HOW + WHY + ZONES) */
    .how,
    .why,
    .zones {
        padding: 70px 18px;
        text-align: ceter;
    }

    /* BLOCS LISTES (HOW STEPS + WHY ITEMS + ZONES BOXES) */
    .steps,
    .why-list,
    .zones-list {
        display: flex;
        flex-direction: column;
        gap: 20px !important;
        max-width: 100%;
        margin: 0 auto;
    }

    /* ITEMS */
    .step p,
    .why-item,
    .zone-item {
        font-size: 0.95rem;
        line-height: 1.45;
        padding: 14px 16px !important;
        text-align: left;
    }

    /* BLOCS STYLE (pour boxes WHY / ZONES) */
    .why-item,
    .zone-item {
        background: #111;
        border-radius: 8px;
        border-left: 4px solid #d7a028;
    }

    /* CTA SECONDAIRE */
    .secondary, .cta-zone {
        width: 100%;
        max-width: 260px;
        font-size: 1rem;
        padding: 14px 20px;
    }

    /* FOOTER */
    footer {
        font-size: 0.8rem;
        padding: 25px 10px;
        margin-top: 50px;
    }
}

@media (max-width: 600px) {

    .zones-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .zone-item {
        padding: 16px 16px;
        gap: 12px;
        padding: 14px 12px;
    }

    .why-item {
        flex-direction: row;
        padding: 18px 14px;
    }

    .why-icon,
    .zone-icon {
        font-size: 1.5rem;
    }

    .cta-zone {
        width: 100%;
        max-width: 270px;
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-content .sub {
        font-size: 1.05rem;
        margin-bottom: 22px;
    }

    .cta {
        font-size: 1.05rem;
        padding: 14px 22px;
        width: 100%;
        max-width: 260px;
    }
}

@media (max-width: 600px) {
    .zones h2 {
        margin-bottom: 18px;
        font-size: 1.9rem;
    }
}

@media (max-width: 600px) {

    .how,
    .zones,
    .why {
        padding: 80px 18px;
    }

    footer {
        margin-top: 45px;
    }

    .steps,
    .why-list,
    .zones-list {
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .zones-sub {
        max-width: 90%;
        font-size: 1rem;
        line-height: 1.45;
        margin: 0 auto 30px auto;
        padding: 0 10px;
        text-align: center;
        word-break: break-word;
    }
}



/* SECTIONS SPACING ALIGNMENT — PREMIUM */

/* HOW */
.how {
    padding: 120px 20px 120px 20px;
}

/* ZONES */
.zones {
    padding: 120px 20px 120px 20px;
}

/* WHY */
.why {
    padding: 120px 20px 120px 20px;
}

/* Footer top spacing */
footer {
    margin-top: 60px;
}

.how h2,
.zones h2,
.why h2 {
    margin-bottom: 40px;
}

.steps,
.why-list,
.zones-list {
    gap: 30px; /* cohérence interne */
}