/* =============================================
   ASKIM - Askim for Brands (publicité)
   ============================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #fff;
}

.bd-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
}

.bd-intro {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
}

.bd-intro h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #111;
    text-transform: uppercase;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.bd-intro h2 span,
.bd-hero h1 span {
    background: linear-gradient(45deg, #e74c3c, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bd-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.75;
}

.bd-section {
    padding: 100px 0;
    background: #fff;
    scroll-margin-top: 70px;
}

.bd-section-alt {
    background: #f8f7f5;
}

/* Boutons */
.bd-btn-primary,
.bd-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.8rem;
    border-radius: 50px;
    border: 2px solid transparent;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.bd-btn-primary {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    box-shadow: 0 10px 25px rgba(231,76,60,0.35);
}

.bd-btn-primary:hover:not(:disabled) {
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(231,76,60,0.5);
}

.bd-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.bd-btn-outline {
    border-color: rgba(255,255,255,0.85);
    color: #fff;
}

.bd-btn-outline:hover {
    background: #fff;
    color: #c0392b;
    text-decoration: none;
}

/* ============================================
   HERO
   ============================================ */
.bd-hero {
    position: relative;
    overflow: hidden;
    background: #000;
    padding: 150px 5% 90px;
    color: #fff;
}

.bd-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://image.noelshack.com/fichiers/2026/37/4/1789030416-hf-20260910-083424-dd8ace74-4842-4810-8adf-86e4c0f59a55.jpg') center 30%/cover;
    filter: brightness(0.5);
}

.bd-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.35) 60%, rgba(0,0,0,0.2) 100%),
        radial-gradient(circle at 80% 50%, rgba(231,76,60,0.35) 0%, rgba(231,76,60,0) 45%);
}

.bd-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 4rem;
}

.bd-eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.8rem;
}

.bd-hero h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 1.2rem;
}

.bd-lead {
    color: rgba(255,255,255,0.9);
    font-size: 1.15rem;
    line-height: 1.75;
    max-width: 560px;
    margin-bottom: 2rem;
}

.bd-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

/* Téléphone */
.bd-hero-visual {
    display: flex;
    justify-content: center;
}

.bd-phone {
    width: 270px;
    aspect-ratio: 9 / 18.5;
    background: #111;
    border-radius: 44px;
    padding: 10px;
    box-shadow: 0 30px 70px rgba(0,0,0,0.5);
    transform: rotate(3deg);
}

.bd-phone-screen {
    width: 100%;
    height: 100%;
    background: #f6f5f3;
    border-radius: 34px;
    overflow: hidden;
    padding: 1.2rem 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.bd-app-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0.3rem 0;
}

.bd-app-logo {
    color: #e74c3c;
    font-weight: 900;
    font-size: 1.2rem;
}

.bd-app-dots {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.bd-ad-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.bd-ad-media {
    position: relative;
    height: 170px;
    background: linear-gradient(135deg, #e74c3c 0%, #ff8a5c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.9);
}

.bd-ad-media svg {
    width: 56px;
    height: 56px;
}

.bd-ad-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0,0,0,0.45);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 50px;
}

.bd-ad-body {
    padding: 0.9rem 1rem 1.1rem;
    color: #111;
}

.bd-ad-body strong {
    display: block;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.bd-ad-body p {
    color: #777;
    font-size: 0.78rem;
    line-height: 1.45;
    margin-bottom: 0.7rem;
}

.bd-ad-cta {
    display: inline-block;
    background: #e74c3c;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
}

.bd-skeleton {
    background: #fff;
    border-radius: 18px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.bd-skeleton span {
    height: 10px;
    border-radius: 6px;
    background: #eee;
}

.bd-skeleton span.short {
    width: 55%;
}

/* ============================================
   POURQUOI ASKIM
   ============================================ */
.bd-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.bd-why {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 24px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.05);
    padding: 2rem 1.7rem;
    text-align: center;
}

.bd-why-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.1rem;
    border-radius: 50%;
    background: rgba(231,76,60,0.1);
    color: #e74c3c;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bd-why-icon svg {
    width: 30px;
    height: 30px;
}

.bd-why h3 {
    color: #222;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.bd-why p {
    color: #666;
    font-size: 0.98rem;
    line-height: 1.7;
}

/* ============================================
   FORMATS
   ============================================ */
.bd-formats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.bd-format {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 24px;
    padding: 1.4rem 1.4rem 1.8rem;
}

.bd-format-visual {
    height: 220px;
    border-radius: 18px;
    background: #f3f1ee;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.3rem;
    overflow: hidden;
}

.bd-format h3 {
    color: #111;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.bd-format p {
    color: #666;
    font-size: 0.97rem;
    line-height: 1.65;
}

.bd-mini-phone {
    position: relative;
    width: 120px;
    height: 190px;
    background: #111;
    border-radius: 22px;
    padding: 6px;
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.bd-mini-card {
    position: absolute;
    left: 12px;
    right: 12px;
    border-radius: 14px;
}

.bd-mini-card-back {
    top: 22px;
    bottom: 22px;
    background: #d9d4ce;
    transform: rotate(-6deg);
}

.bd-mini-card-ad {
    top: 16px;
    bottom: 16px;
    background: linear-gradient(160deg, #e74c3c 0%, #ff8a5c 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 8px;
    color: #fff;
}

.bd-mini-label {
    align-self: flex-start;
    background: rgba(0,0,0,0.4);
    color: #fff;
    font-size: 0.55rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 50px;
}

.bd-mini-title {
    font-size: 0.7rem;
    font-weight: 800;
    line-height: 1.2;
}

.bd-mini-list {
    background: #111;
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 18px 10px;
}

.bd-mini-row {
    height: 18px;
    border-radius: 6px;
    background: #3a3a3a;
}

.bd-mini-row.short {
    width: 60%;
}

.bd-mini-banner {
    height: 44px;
    border-radius: 8px;
    background: linear-gradient(135deg, #e74c3c 0%, #ff8a5c 100%);
    padding: 5px;
}

.bd-mini-partner {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    background: #fff;
    border-radius: 18px;
    padding: 1.2rem 1.4rem;
    box-shadow: 0 12px 25px rgba(0,0,0,0.08);
}

.bd-mini-partner-logo {
    color: #e74c3c;
    font-weight: 900;
    font-size: 1.3rem;
}

.bd-mini-partner-x {
    color: #bbb;
    font-size: 1.2rem;
}

.bd-mini-partner-brand {
    border: 2px dashed #ddd;
    border-radius: 10px;
    padding: 0.35rem 0.7rem;
    color: #888;
    font-size: 0.85rem;
    font-weight: 700;
}

/* ============================================
   ENGAGEMENTS
   ============================================ */
.bd-rules {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    max-width: 900px;
    margin: 0 auto;
}

.bd-rule {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 18px;
    padding: 1.1rem 1.3rem;
    color: #222;
    font-weight: 600;
    line-height: 1.45;
}

.bd-check {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   FORMULAIRE
   ============================================ */
.bd-form {
    max-width: 820px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 26px;
    box-shadow: 0 16px 50px rgba(0,0,0,0.06);
    padding: 2.2rem;
}

.bd-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.2rem;
}

.bd-field-full {
    grid-column: 1 / -1;
}

.bd-field label {
    display: block;
    margin-bottom: 0.4rem;
    color: #222;
    font-weight: 600;
    font-size: 0.92rem;
}

.bd-field input,
.bd-field textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid #eee;
    border-radius: 14px;
    background: #fafafa;
    color: #111;
    font-size: 0.97rem;
    font-family: inherit;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.bd-field textarea {
    min-height: 130px;
    resize: vertical;
}

.bd-field input:focus,
.bd-field textarea:focus {
    outline: none;
    border-color: #e74c3c;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}

.bd-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.bd-form-privacy {
    color: #888;
    font-size: 0.82rem;
    margin-top: 1rem;
}

.bd-form-privacy a {
    color: #e74c3c;
    font-weight: 600;
}

.bd-form-message {
    display: none;
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 12px;
    font-weight: 600;
}

.bd-form-message.is-success {
    display: block;
    background: #e8f7ee;
    color: #1e8449;
}

.bd-form-message.is-error {
    display: block;
    background: #fdecea;
    color: #c0392b;
}

.bd-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.4rem;
}

.bd-form-alt {
    color: #777;
    font-size: 0.93rem;
}

.bd-form-alt a {
    color: #e74c3c;
    font-weight: 700;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 960px) {
    .bd-hero-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .bd-why-grid,
    .bd-formats {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }

    .bd-intro h2 {
        font-size: 2rem;
    }

    .bd-intro p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .bd-hero {
        padding: 120px 5% 60px;
    }

    .bd-hero h1 {
        font-size: 2.2rem;
        letter-spacing: -1px;
    }

    .bd-lead {
        font-size: 1rem;
    }

    .bd-hero-actions {
        flex-direction: column;
    }

    .bd-hero-actions a {
        width: 100%;
    }

    .bd-phone {
        width: 230px;
    }

    .bd-section {
        padding: 70px 0;
    }

    .bd-rules {
        grid-template-columns: 1fr;
    }

    .bd-form {
        padding: 1.5rem 1.2rem;
        border-radius: 22px;
    }

    .bd-form-grid {
        grid-template-columns: 1fr;
    }

    .bd-form-actions .bd-btn-primary {
        width: 100%;
    }
}