/* Page Assistant relation client - landing email marketing */

.arc-main {
    background: #ffffff;
    color: var(--color-primary-dark);
}

/* HERO */
.arc-hero {
    background: var(--color-primary);
    color: var(--color-white);
    padding: calc(var(--header-height) + 40px) 0 64px 0;
}

.arc-hero .container {
    max-width: 1120px;
    margin: 0 auto;
}

.arc-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.arc-hero-text {
    max-width: 680px;
}

.arc-hero-visual {
    flex: 0 0 460px;
    max-width: 460px;
    perspective: 1200px;
}

.arc-hero-visual figure {
    margin: 0;
    background: linear-gradient(180deg, #f7f6f4, #ffffff);
    padding: 26px;
    border-radius: 18px;
}

.arc-hero-visual-inner {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #eeeeee;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.12);
    transform: rotateX(6deg) rotateY(-4deg) rotateZ(-2deg) translateZ(0);
    transform-origin: center center;
    transition: transform 260ms ease-out, box-shadow 260ms ease-out;
}

.arc-hero-visual img {
    display: block;
    width: 100%;
}

.arc-hero-visual figcaption {
    padding: 10px 14px 0 14px;
    font-size: 0.9rem;
    color: var(--color-primary-dark);
}

.arc-hero-annotation {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 18px;
    color: var(--color-primary-dark);
}

.arc-hero-visual:hover .arc-hero-visual-inner {
    transform: rotateX(2deg) rotateY(-2deg) rotateZ(-1deg) translateZ(8px);
    box-shadow: 0 40px 90px rgba(0,0,0,0.16);
}

.arc-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white-light);
    font-weight: 700;
    border-radius: 999px;
    padding: 6px 16px;
    font-size: 0.98rem;
    margin-bottom: 1.2rem;
    letter-spacing: 0.4px;
}

.arc-hero h1 {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.arc-hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
}

.arc-hero-subtitle span {
    display: block;
}

.arc-hero-cta {
    margin-top: 1.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.arc-hero-cta .btn-primary {
    padding: 14px 28px;
    font-size: 1.05rem;
    border: 1px solid var(--color-white);
}

.arc-hero-cta .btn-secondary {
    padding: 12px 22px;
    font-size: 1.02rem;
}

.arc-hero-extra {
    margin-top: 1.2rem;
}

.arc-microtrust {
    margin: 0;
    list-style: none;
    padding: 0;
    font-size: 0.98rem;
}

.arc-microtrust li {
    display: flex;
    align-items: flex-start;
    /* On laisse flex-start pour l’alignement vertical du contenu */
    /* justify-content par défaut suffit pour aligner horizontalement au début, donc on peut supprimer explicitement */
    gap: 6px;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.96);
}

.arc-microtrust li::before {
    content: "✓";
    font-weight: 700;
    color: var(--color-accent);
}

.arc-hero-note {
    margin-top: 0.6rem;
    font-size: 0.96rem;
    color: rgba(255, 255, 255, 0.96);
}

/* Sections générales */
.arc-section {
    padding: 90px 0;
}

.arc-section .container {
    max-width: 900px;
    margin: 0 auto;
}

.arc-section-inner {
    max-width: 680px;
    margin: 0 auto;
}

.arc-section .section-header {
    text-align: center;
    margin-bottom: 18px;
}

.arc-section .section-header h2 {
    margin-bottom: 10px;
}

.arc-section .section-header p {
    margin: 0;
}

.arc-section-inner > p {
    text-align: center;
}

.arc-section p {
    font-size: 1.04rem;
    line-height: 1.7;
}

.arc-section ul {
    padding-left: 1.1rem;
    margin-top: 0.6rem;
}

.arc-section ul li {
    margin-bottom: 0.25rem;
}

.arc-section-primary {
    background: var(--color-primary);
    color: var(--color-white);
}
.arc-section-primary .section-header h2,
.arc-section-primary p,
.arc-section-primary li {
    color: var(--color-white);
}

.arc-section-contrast {
    background: var(--color-secondary);
}

.arc-section-contrast .section-header p,
.arc-section-contrast p,
.arc-section-contrast li {
    color: var(--color-primary-dark);
}

/* SECTION PROBLÈME - cartes */
.arc-problem-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 18px;
}

.arc-card {
    background: var(--color-secondary);
    border-radius: var(--border-radius-md);
    padding: 18px 16px 16px 16px;
    box-shadow: var(--shadow-sm);
}

.arc-problem-icon {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid rgba(44, 85, 69, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.arc-card h3 {
    font-size: 1.02rem;
    margin-bottom: 6px;
}

.arc-card p {
    font-size: 0.98rem;
    margin: 0;
}

/* SECTION SOLUTION - workflow */
.arc-solution-flow {
    margin-top: 20px;
    display: flex;
    align-items: stretch;
    gap: 18px;
    flex-wrap: wrap;
}

.arc-solution-steps {
    display: flex;
    flex: 1 1 260px;
    gap: 14px;
    align-items: center;
}

.arc-solution-step {
    flex: 1;
    text-align: center;
}

.arc-solution-icon {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 6px auto;
    font-size: 1.1rem;
}

.arc-solution-step span {
    display: block;
    font-size: 0.96rem;
}

.arc-solution-illustration {
    flex: 0 0 220px;
    max-width: 240px;
}

.arc-solution-illustration figure {
    margin: 0;
    background: #ffffff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 10px 10px 8px 10px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Section "Comment ça marche" avec screenshots */
.arc-how {
    background: #f5f0e5;
}

.arc-how-grid {
    margin-top: 24px;
}

.arc-how-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.arc-how-item {
    background: #ffffff;
    border-radius: var(--border-radius-md);
    padding: 18px 16px 16px 16px;
    box-shadow: var(--shadow-sm);
    text-align: left;
}

.arc-how-icon {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.arc-how-item h3 {
    font-size: 1.02rem;
    margin-bottom: 6px;
}

.arc-how-item p {
    font-size: 0.98rem;
    margin: 0;
}

/* EXEMPLES CONCRETS - cartes email */
.arc-email-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 18px;
}

.arc-email-card {
    background: rgba(44, 85, 69, 0.1);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: 14px 14px 12px 14px;
    font-size: 0.98rem;
}

.arc-email-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    font-weight: 600;
}

.arc-email-card p {
    margin: 0;
}

.arc-email-subject {
    font-weight: 600;
    margin: 0 0 6px 0;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
}

.arc-email-pill {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid rgba(44, 85, 69, 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    color: var(--color-primary);
    font-size: 0.9rem;
}

/* CONTRÔLE - 2 colonnes */
.arc-control-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
    gap: 28px;
    align-items: flex-start;
    margin-top: 10px;
}

.arc-control-visual figure {
    margin: 0;
    background: #ffffff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 12px 12px 10px 12px;
}

.arc-control-visual img {
    width: 100%;
    border-radius: 8px;
    display: block;
}

.arc-control-visual figcaption {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.arc-control-note {
    margin-top: 0.6rem;
    font-size: 0.96rem;
    font-style: italic;
}

/* BÉNÉFICES - petites cartes */
.arc-benefit-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-xl);
}

.arc-benefit-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-align: left;
    font-size: 0.96rem;
}

/* Reuse of general icon style for benefits */
.arc-benefit-icon,
.why-us-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arc-benefit-icon {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    font-size: 1.4rem;
    border: none;
}

.arc-benefit-card strong {
    display: block;
    margin-bottom: 2px;
}

/* CTA final */
.arc-final {
    text-align: center;
    padding: 60px 0;
}

.arc-final .arc-section-inner {
    max-width: 600px;
}

.arc-final .btn-primary {
    margin-top: 1.4rem;
    padding: 14px 30px;
    font-size: 1.05rem;
}

.arc-final-note {
    margin-top: 0.8rem;
    font-size: 0.96rem;
    color: var(--color-text-light);
}

.arc-final-secondary {
    margin-top: 0.6rem;
    font-size: 0.96rem;
}

.arc-hero-proof {
    font-size: 0.84rem;
    color: rgba(255,255,255,0.86); /* gris très clair/blanc transparent pour meilleure lisibilité */
    margin-bottom: 1rem;
}

.arc-link-button {
    border: none;
    background: none;
    padding: 0;
    margin-left: 4px;
    font: inherit;
    color: var(--color-primary);
    text-decoration: underline;
    cursor: pointer;
}

.arc-final-reassurance {
    margin-top: 0.6rem;
    font-size: 0.96rem;
}

/* Responsive */
@media (max-width: 900px) {
    .arc-hero {
        padding: calc(var(--header-height) + 24px) 0 56px 0;
    }

    .arc-hero-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .arc-hero-visual {
        width: 100%;
        max-width: 360px;
    }
}

@media (max-width: 768px) {
    .arc-hero {
        padding: calc(var(--header-height) + 20px) 0 40px 0;
        text-align: left;
    }

    .arc-hero-content {
        max-width: 100%;
        gap: 32px;
    }

    .arc-hero h1 {
        font-size: 2.0rem;
    }

    .arc-hero-subtitle {
        font-size: 1.05rem;
    }

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

    .arc-problem-cards {
        grid-template-columns: 1fr;
    }

    .arc-how-columns {
        grid-template-columns: 1fr;
    }

    .arc-email-cards {
        grid-template-columns: 1fr;
    }

    .arc-control-grid {
        grid-template-columns: 1fr;
    }

    .arc-benefit-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .arc-section {
        padding: 60px 0;
    }

    /* Réduire le chevauchement visuel des waves sur mobile */
    .hero-wave {
        margin-top: -24px !important;
    }
}