.partner-body {
    background: var(--fon, #f4f4f4);
    min-height: 100vh;
}

.partner-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    background: var(--white, #fff);
    border-bottom: 1px solid var(--border, #e5e5e5);
}

.partner-header__logo {
    font-family: var(--h3-font-family, 'Oswald', sans-serif);
    font-weight: 600;
    font-size: 20px;
    color: var(--main, #1a1a1a);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.partner-header__badge {
    font-family: 'Manrope', sans-serif;
    font-size: 12px;
    font-weight: 500;
    background: var(--accent, #e20d1a);
    color: #fff;
    padding: 3px 10px;
    border-radius: 20px;
}

.partner-header__nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.partner-header__link {
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
    color: var(--main, #1a1a1a);
    text-decoration: none;
}

.partner-header__link--btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.partner-header__btn {
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 15px;
    background: var(--accent, #e20d1a);
    color: #fff;
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
}

.partner-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.partner-footer {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    font-family: 'Manrope', sans-serif;
    font-size: 13px;
    color: #888;
}

.partner-footer a { color: var(--accent, #e20d1a); text-decoration: none; }

/* Карточки/формы */
.partner-card {
    background: #ffffff70;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 2px 16px rgba(0,0,0,.04);
    backdrop-filter: blur(12px);
}

.partner-form { max-width: 420px; margin: 0 auto; }
.partner-form h1 { font-family: 'Oswald', sans-serif; font-size: 28px; margin-bottom: 8px; color: var(--main); }
.partner-form p.sub { font-family: 'Manrope', sans-serif; color: #777; margin-bottom: 24px; }

.partner-field { margin-bottom: 16px; }
.partner-field label { display: block; font-family: 'Manrope', sans-serif; font-size: 14px; margin-bottom: 6px; color: var(--main); }
.partner-field input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border, #ddd);
    border-radius: 8px;
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
}
.partner-field .error { color: var(--accent, #e20d1a); font-size: 13px; margin-top: 4px; }

.partner-submit {
    width: 100%;
    background: var(--accent, #e20d1a);
    color: #fff;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
}

.partner-switch { text-align: center; margin-top: 16px; font-family: 'Manrope', sans-serif; font-size: 14px; }
.partner-switch a { color: var(--accent, #e20d1a); text-decoration: none; font-weight: 600; }

/* Лендинг */
.partner-hero { text-align: center; padding: 40px 0; }
.partner-hero h1 { font-family: 'Oswald', sans-serif; font-size: 38px; color: var(--main); margin-bottom: 16px; }
.partner-hero .accent { color: var(--accent, #e20d1a); }
.partner-hero p { font-family: 'Manrope', sans-serif; font-size: 18px; color: #555; max-width: 600px; margin: 0 auto 24px; }

.partner-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
.partner-steps__item { background: var(--white); border-radius: 16px; padding: 28px; text-align: center; }
.partner-steps__num { font-family: 'Oswald', sans-serif; font-size: 32px; color: var(--accent); margin-bottom: 8px; }
.partner-steps__item p { font-family: 'Manrope', sans-serif; font-size: 15px; color: #555; }

@media (max-width: 768px) {
    .partner-header { padding: 16px 20px; flex-direction: column; gap: 12px; }
    .partner-steps { grid-template-columns: 1fr; }
    .partner-hero h1 { font-size: 28px; }
    .partner-card {   padding: 16px;}
    
    
}

/* =============================================
   GEOMETRIC BACKGROUND
   ============================================= */
.bg-3d-geometric {
    background-color: #ffffff;
    background-image:
        linear-gradient(30deg, #f1f5f9 12%, transparent 12.5%, transparent 87%, #f1f5f9 87.5%, #f1f5f9),
        linear-gradient(150deg, #f1f5f9 12%, transparent 12.5%, transparent 87%, #f1f5f9 87.5%, #f1f5f9),
        linear-gradient(30deg, #f1f5f9 12%, transparent 12.5%, transparent 87%, #f1f5f9 87.5%, #f1f5f9),
        linear-gradient(150deg, #f1f5f9 12%, transparent 12.5%, transparent 87%, #f1f5f9 87.5%, #f1f5f9),
        linear-gradient(60deg, #e2e8f0 25%, transparent 25.5%, transparent 75%, #e2e8f0 75%, #e2e8f0),
        linear-gradient(60deg, #e2e8f0 25%, transparent 25.5%, transparent 75%, #e2e8f0 75%, #e2e8f0);
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

.bg-3d-geometric::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, rgb(175 175 175 / 36%) 0%, rgba(255, 255, 255, .96) 100%);
    pointer-events: none;
    z-index: 0;
}

.bg-3d-geometric > * {
    position: relative;
    z-index: 1;
}

.partner-card .lesson-content img,
.lesson-content img {
    max-width: 600px !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 8px;
    display: block;
    margin: 12px 0;
}