:root {
        --navy: #03162f;
        --navy2: #06254c;
        --blue: #087cff;
        --cyan: #05d7ff;
        --purple: #7b38ef;
        --green: #16c97b;
        --ink: #07172d;
        --muted: #66758b;
        --soft: #f4f8fc;
        --border: #dfe8f2;
      }

      html {
        scroll-behavior: smooth
      }

      body {
        color: var(--ink);
        background: #fff;
        font-family: Arial, Helvetica, sans-serif
      }

      section {
        scroll-margin-top: 78px
      }

      .navbar {
        background: rgba(3, 22, 47, .96);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(255, 255, 255, .08);
      }

      .navbar-brand {
        color: #fff !important;
        font-weight: 900;
        font-size: 1.7rem;
        letter-spacing: -.05em;
      }

      .navbar-brand .lock {
        color: var(--cyan)
      }

      .navbar .nav-link {
        color: rgba(255, 255, 255, .78);
        font-weight: 700
      }

      .navbar .nav-link:hover {
        color: #fff
      }

      .navbar-toggler {
        border-color: rgba(255, 255, 255, .2)
      }

      .navbar-toggler-icon {
        filter: invert(1)
      }

      .btn-unlocky {
        border: 0;
        color: #fff;
        font-weight: 800;
        border-radius: 999px;
        padding: .9rem 1.35rem;
        background: linear-gradient(135deg, var(--blue), var(--cyan));
        box-shadow: 0 10px 30px rgba(5, 174, 255, .25);
      }

      .btn-unlocky:hover {
        color: #fff;
        transform: translateY(-1px)
      }

      .btn-outline-unlocky {
        border: 1px solid rgba(255, 255, 255, .35);
        color: #fff;
        border-radius: 999px;
        padding: .9rem 1.35rem;
        font-weight: 800;
      }

      .btn-outline-unlocky:hover {
        background: #fff;
        color: var(--navy)
      }

      .hero {
        padding: 8.5rem 0 5rem;
        color: #fff;
        background:
          radial-gradient(circle at 80% 20%, rgba(5, 215, 255, .17), transparent 28rem),
          radial-gradient(circle at 20% 80%, rgba(8, 124, 255, .16), transparent 28rem),
          linear-gradient(135deg, #020d20 0%, #031a3b 55%, #06152b 100%);
        overflow: hidden;
      }

      .hero h1 {
        font-weight: 900;
        font-size: clamp(3rem, 6vw, 5.5rem);
        line-height: .98;
        letter-spacing: -.055em;
      }

      .hero h1 .accent {
        color: var(--cyan)
      }

      .hero .lead {
        font-size: 1.25rem;
        color: #cbd8e8;
        max-width: 720px
      }

      .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: .55rem;
        border: 1px solid rgba(5, 215, 255, .3);
        background: rgba(5, 215, 255, .08);
        color: #8beaff;
        padding: .5rem .9rem;
        border-radius: 999px;
        font-weight: 800;
      }

      .hero-visual {
        border-radius: 1.8rem;
        padding: .55rem;
        background: linear-gradient(135deg, rgba(5, 215, 255, .45), rgba(123, 56, 239, .25));
        box-shadow: 0 35px 80px rgba(0, 0, 0, .35);
      }

      .hero-visual img {
        width: 100%;
        display: block;
        border-radius: 1.45rem
      }

      .trust-pill {
        display: inline-flex;
        align-items: center;
        gap: .45rem;
        border: 1px solid rgba(255, 255, 255, .15);
        background: rgba(255, 255, 255, .06);
        border-radius: 999px;
        padding: .55rem .8rem;
        color: #e8f4ff;
        font-size: .88rem;
        font-weight: 700;
      }

      .section {
        padding: 4rem 0
      }

      .section-soft {
        background: var(--soft)
      }

      .kicker {
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .13em;
        font-weight: 900;
        color: var(--blue)
      }

      .section-title {
        font-weight: 900;
        font-size: clamp(2.2rem, 4.5vw, 3.8rem);
        line-height: 1.04;
        letter-spacing: -.045em
      }

      .section-subtitle {
        color: var(--muted);
        font-size: 1.12rem;
        max-width: 760px
      }

      .flow-card {
        height: 100%;
        position: relative;
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 1.5rem;
        padding: 1.6rem;
        box-shadow: 0 12px 35px rgba(8, 38, 76, .06);
      }

      .flow-icon,
      .feature-icon {
        width: 54px;
        height: 54px;
        border-radius: 17px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.45rem;
        color: #fff;
        margin-bottom: 1.1rem;
      }

      .flow-blue {
        background: linear-gradient(135deg, #147dff, #1ac8ff)
      }

      .flow-purple {
        background: linear-gradient(135deg, #6934e8, #9d55ff)
      }

      .flow-green {
        background: linear-gradient(135deg, #0eae6b, #2bd98e)
      }

      .flow-arrow {
        color: #91a5bd;
        font-size: 2rem
      }

      .feature-card {
        height: 100%;
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 1.5rem;
        padding: 1.6rem;
        transition: .2s ease;
      }

      .feature-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 18px 45px rgba(8, 38, 76, .09)
      }

      .feature-icon {
        background: linear-gradient(135deg, var(--blue), var(--cyan))
      }

      .feature-card p {
        color: var(--muted);
        margin: 0
      }

      .books-section {
        color: #fff;
        background: linear-gradient(135deg, #03152f, #062a56);
      }

      .book-card {
        height: 100%;
        border-radius: 1.35rem;
        padding: 1.4rem;
        background: rgba(255, 255, 255, .07);
        border: 1px solid rgba(255, 255, 255, .12);
      }

      .book-cover {
        aspect-ratio: 2/3;
        border-radius: 1rem;
        display: flex;
        align-items: end;
        padding: 1rem;
        font-weight: 900;
        font-size: 1.05rem;
        box-shadow: 0 15px 35px rgba(0, 0, 0, .25);
      }

      .b1 {
        background: linear-gradient(180deg, #37729c, #071d31)
      }

      .b2 {
        background: linear-gradient(180deg, #cf8c4c, #2c5575)
      }

      .b3 {
        background: linear-gradient(180deg, #e7b968, #7e5033)
      }

      .b4 {
        background: linear-gradient(180deg, #337c9e, #173e52)
      }

      .noads {
        background: linear-gradient(135deg, #071a35, #092c58);
        color: #fff;
        border-radius: 2rem;
        padding: 2.5rem;
        box-shadow: 0 25px 60px rgba(3, 22, 47, .16);
      }

      .noads-icon {
        width: 72px;
        height: 72px;
        border-radius: 22px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2rem;
        background: linear-gradient(135deg, var(--purple), #a658ff);
      }

.screen {
    border-radius: 1.5rem;
    background: #061a36;
    border: 1px solid #123c6d;
    padding: .65rem;
    overflow: hidden;

    box-shadow: 0 18px 45px rgba(3, 22, 47, .16);
}

.screen-placeholder {
    width: 100%;
    border-radius: 1.1rem;
    overflow: hidden;
    padding: 0;
    background: transparent;
}

.screen-img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 1.1rem;
}

      .accordion-item {
        border: 1px solid var(--border) !important;
        border-radius: 1rem !important;
        overflow: hidden;
        margin-bottom: .8rem
      }

      .accordion-button {
        font-weight: 800;
        box-shadow: none !important
      }

      .accordion-button:not(.collapsed) {
        background: #eaf7ff;
        color: var(--navy)
      }

      .cta {
        color: #fff;
        border-radius: 2rem;
        padding: 3rem;
        background:
          radial-gradient(circle at 90% 10%, rgba(5, 215, 255, .25), transparent 18rem),
          linear-gradient(135deg, #03152f, #063a72);
      }

      footer {
        background: #020d20;
        color: #b9c7d8
      }

      footer a {
        color: #fff;
        text-decoration: none
      }

      @media(max-width:991.98px) {
        .hero {
          padding-top: 7rem
        }

        .flow-arrow {
          transform: rotate(90deg)
        }
      }
/* =========================================================
   CAROUSEL LIVRES
========================================================= */

.books-carousel {
    position: relative;
    padding: 0 55px 55px;
}


/* ---------------------------------------------------------
   Carte
--------------------------------------------------------- */

.book-card {
    height: 100%;
    border-radius: 1.35rem;
    padding: 1rem;

    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);

    transition:
        transform .25s ease,
        background .25s ease,
        box-shadow .25s ease;
}

.book-card:hover {
    transform: translateY(-7px);

    background: rgba(255, 255, 255, .11);

    box-shadow:
        0 20px 45px rgba(0, 0, 0, .25);
}


/* ---------------------------------------------------------
   Couverture
--------------------------------------------------------- */

.book-cover-img {
    display: block;

    width: 100%;
    aspect-ratio: 2 / 3;

    object-fit: cover;

    border-radius: 1rem;

    box-shadow:
        0 15px 35px rgba(0, 0, 0, .30);
}


/* ---------------------------------------------------------
   Informations
--------------------------------------------------------- */

.book-info {
    padding: 14px 4px 5px;
}

.book-title {
    color: #fff;

    font-size: 1rem;
    font-weight: 800;

    line-height: 1.25;

    min-height: 2.5em;
}

.book-author {
    color: rgba(255, 255, 255, .60);

    font-size: .85rem;

    margin-top: 5px;
}


/* ---------------------------------------------------------
   Flèches
--------------------------------------------------------- */

.books-control {
    width: 45px;
    opacity: 1;
}

.books-control-prev {
    left: -5px;
}

.books-control-next {
    right: -5px;
}

.books-control .carousel-control-prev-icon,
.books-control .carousel-control-next-icon {

    width: 42px;
    height: 42px;

    padding: 12px;

    border-radius: 50%;

    background-color: rgba(5, 215, 255, .18);

    background-size: 45%;

    border: 1px solid rgba(112, 232, 255, .35);

    transition: .2s ease;
}

.books-control:hover .carousel-control-prev-icon,
.books-control:hover .carousel-control-next-icon {

    background-color: #087cff;

    border-color: #087cff;
}


/* ---------------------------------------------------------
   Indicateurs
--------------------------------------------------------- */

.books-indicators {
    bottom: 0;
    margin-bottom: 0;
}

.books-indicators [data-bs-target] {

    width: 8px;
    height: 8px;

    border: 0;

    border-radius: 50%;

    background-color: rgba(255, 255, 255, .35);
}

.books-indicators .active {

    width: 24px;

    border-radius: 10px;

    background-color: #05d7ff;
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 767.98px) {

    .books-carousel {
        padding-left: 30px;
        padding-right: 30px;
    }

    .books-control {
        width: 30px;
    }

    .books-control-prev {
        left: -5px;
    }

    .books-control-next {
        right: -5px;
    }

    .book-card {
        padding: .6rem;
    }

    .book-title {
        font-size: .85rem;
    }

    .book-author {
        font-size: .75rem;
    }
}

my-email::after {
	content: attr(data-domain)
}
my-email::before {
	content: attr(data-user)
}

/* =========================================================
   LIVRES PREMIUM
   ========================================================= */

.premium-books-presentation {
    margin-top: 80px;
    padding: 45px;
    border-radius: 28px;

    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(112, 232, 255, .14),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            rgba(255, 255, 255, .08),
            rgba(255, 255, 255, .03)
        );

    border: 1px solid rgba(255, 255, 255, .12);
}


.premium-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    margin-bottom: 18px;
    padding: 7px 13px;

    border-radius: 30px;

    background: rgba(112, 232, 255, .12);
    color: #70e8ff;

    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
}


.premium-content h3 {
    margin-bottom: 18px;

    color: #fff;

    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.1;
}


.premium-lead {
    max-width: 580px;
    margin-bottom: 30px;

    color: #c5d7e9;

    font-size: 17px;
    line-height: 1.7;
}


/* Features */

.premium-features {
    display: flex;
    flex-direction: column;
    gap: 18px;
}


.premium-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}


.premium-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 42px;

    width: 42px;
    height: 42px;

    border-radius: 12px;

    background: rgba(8, 124, 255, .16);
    color: #70e8ff;

    font-size: 19px;
}


.premium-feature > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 3px;
}


.premium-feature strong {
    color: #fff;
    font-size: 15px;
}


.premium-feature span {
    color: #9fb3c8;
    font-size: 14px;
    line-height: 1.5;
}


/* Carte droite */

.premium-example-card {
    padding: 30px;

    border-radius: 24px;

    background: #fff;

    box-shadow:
        0 25px 70px rgba(0, 0, 0, .25);
}


.premium-example-top {
    display: flex;
    align-items: center;
    gap: 15px;

    padding-bottom: 24px;
    margin-bottom: 25px;

    border-bottom: 1px solid #edf0f5;
}


.premium-example-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    flex: 0 0 52px;

    border-radius: 15px;

    background: #f1efff;
    color: #6754e9;

    font-size: 23px;
}


.premium-small {
    display: block;
    margin-bottom: 3px;

    color: #6754e9;

    font-size: 11px;
    font-weight: 800;
    letter-spacing: .7px;
}


.premium-example-top h4 {
    margin: 0;

    color: #222536;

    font-size: 21px;
    font-weight: 800;
}


/* Étapes */

.premium-steps {
    display: flex;
    flex-direction: column;
    gap: 23px;
}


.premium-step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}


.premium-step-number {
    display: flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 34px;

    width: 34px;
    height: 34px;

    border-radius: 50%;

    background: #087cff;
    color: #fff;

    font-size: 13px;
    font-weight: 800;
}


.premium-step strong {
    display: block;
    margin-bottom: 4px;

    color: #292c3b;
    font-size: 15px;
}


.premium-step p {
    margin: 0;

    color: #747787;

    font-size: 13px;
    line-height: 1.55;
}


/* Sans abonnement */

.premium-no-subscription {
    display: flex;
    align-items: center;
    gap: 12px;

    margin-top: 28px;
    padding: 15px;

    border-radius: 14px;

    background: #f3faf7;
}


.premium-no-subscription > i {
    color: #18a96b;
    font-size: 22px;
}


.premium-no-subscription > div {
    display: flex;
    flex-direction: column;
}


.premium-no-subscription strong {
    color: #27352e;
    font-size: 13px;
}


.premium-no-subscription span {
    color: #718078;
    font-size: 12px;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 991.98px) {

    .premium-books-presentation {
        margin-top: 55px;
        padding: 30px;
    }

}


@media (max-width: 575.98px) {

    .premium-books-presentation {
        margin-top: 45px;
        padding: 24px 18px;
        border-radius: 20px;
    }

    .premium-example-card {
        padding: 22px 18px;
    }

    .premium-content h3 {
        font-size: 29px;
    }

}