#dh-smarthome-landing {
    /* Fonts */
    --dh-font-family: 'Montserrat', Arial, Helvetica, sans-serif;

    /* Colors */
    --dh-blue: #1d365e;
    --dh-blue-active: #0054a2;
    --dh-orange: #f39208;
    --dh-orange-btn: #ea942d;
    --dh-text-dark: #081828;
    --dh-text-main: #333333;
    --dh-bg-light: #f4f4f4;

    /* UI Elements */
    --dh-border-radius: 4px;
    --dh-btn-padding: 13px 30px;
    --dh-transition: all 0.2s ease-in-out;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.08);

    font-family: var(--dh-font-family);
    color: var(--dh-text-main);
    line-height: 1.6;
    background-color: #fff;
}

#dh-smarthome-landing *,
#dh-smarthome-landing *::before,
#dh-smarthome-landing *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--dh-font-family) !important;
}

#dh-smarthome-landing h1, 
#dh-smarthome-landing h2, 
#dh-smarthome-landing h3 { color: var(--dh-text-dark); margin-top: 0; font-weight: 700; }
#dh-smarthome-landing section { padding: 80px 0; position: relative; }
#dh-smarthome-landing .dh-sh-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

#dh-smarthome-landing img { max-width: 100%; height: auto; display: block; }

/* Background patterns */
#dh-smarthome-landing .dh-sh-bg-pattern {
    background-color: var(--dh-bg-light);
}

/* Header */
#dh-smarthome-landing header {
    padding: 15px 0;
    background: rgba(255,255,255,0.95);
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

/* Блок 1. Hero */
#dh-smarthome-landing .dh-sh-hero { padding-top: 0; background-color: white; overflow: hidden; }

#dh-smarthome-landing .dh-sh-hero-banner-wrapper {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 600px;
}

#dh-smarthome-landing .dh-sh-hero-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#dh-smarthome-landing .dh-sh-hero-h1-overlay {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    width: 42%;
    max-width: 550px;
    background: rgba(255, 255, 255, 0.95);
    padding: 50px;
    border-radius: 8px;
    text-align: left;
    backdrop-filter: blur(8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    border-left: 8px solid var(--dh-blue-active);
    animation: dhShFadeInSlide 1s cubic-bezier(0.19, 1, 0.22, 1);
}

@keyframes dhShFadeInSlide {
    from { opacity: 0; transform: translate(-30px, -50%); }
    to { opacity: 1; transform: translate(0, -50%); }
}

#dh-smarthome-landing .dh-sh-hero-h1-overlay h1 { margin: 0; font-size: 3.2rem; line-height: 1.1; color: var(--dh-blue); margin-bottom: 25px; font-weight: 900; }

#dh-smarthome-landing .dh-sh-hero-bottom-content {
    padding: 60px 0;
    background-color: var(--dh-bg-light);
    border-bottom: 1px solid #e9ecef;
}

#dh-smarthome-landing .dh-sh-hero-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}
@media (min-width: 768px) {
    #dh-smarthome-landing .dh-sh-hero-info-grid { grid-template-columns: 2fr 1fr; align-items: center; }
}

/* Кнопки и списки */
#dh-smarthome-landing .dh-sh-btn {
    display: inline-block;
    padding: var(--dh-btn-padding);
    background-color: var(--dh-orange-btn);
    color: white;
    text-decoration: none;
    border-radius: var(--dh-border-radius);
    font-weight: 600;
    transition: var(--dh-transition);
    text-align: center;
    text-transform: uppercase;
    font-size: 15px;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(234, 148, 45, 0.3);
}
#dh-smarthome-landing .dh-sh-btn:hover { 
    background-color: #d67e00; 
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 148, 45, 0.4);
}

#dh-smarthome-landing .dh-sh-btn-outline {
    background-color: transparent !important;
    color: var(--dh-blue-active) !important;
    border: 2.5px solid var(--dh-blue-active) !important;
    padding: 11px 28px !important;
}
#dh-smarthome-landing .dh-sh-btn-outline:hover {
    background-color: var(--dh-blue-active) !important;
    color: white !important;
    box-shadow: 0 10px 25px rgba(0, 84, 162, 0.25) !important;
}

#dh-smarthome-landing .dh-sh-hero-list { 
    list-style: none; 
    padding: 0; 
    margin: 0 0 30px 0; 
    display: flex; 
    flex-direction: row; 
    flex-wrap: nowrap !important; 
    gap: 15px !important; 
}
#dh-smarthome-landing .dh-sh-hero-list li { padding-left: 28px; position: relative; font-weight: 700; font-size: 1rem; white-space: nowrap; flex-shrink: 0; }
#dh-smarthome-landing .dh-sh-hero-list li::before { 
    content: '✓'; 
    color: white; 
    position: absolute; 
    left: 0; 
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold; 
    background: var(--dh-blue-active);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 11px;
}

/* Store Badges System */
#dh-smarthome-landing .dh-sh-store-badges { display: flex; gap: 15px; flex-wrap: wrap; margin-top: 25px; align-items: center; }
#dh-smarthome-landing .dh-sh-store-badge { 
    display: inline-flex;
    height: 40px; 
    transition: var(--dh-transition);
    align-items: center;
    text-decoration: none;
    justify-content: center;
    box-sizing: border-box;
}
#dh-smarthome-landing .dh-sh-store-badge img { 
    height: 100%; 
    width: auto; 
    display: block;
}
#dh-smarthome-landing .dh-sh-store-badge:hover { transform: translateY(-3px); filter: brightness(1.1); }

/* Блок 2. Сценарии */
#dh-smarthome-landing .dh-sh-scenarios { background-color: white; }
#dh-smarthome-landing .dh-sh-section-title { text-align: center; margin-bottom: 60px; }
#dh-smarthome-landing .dh-sh-section-title h2 { font-size: 2.5rem; margin-bottom: 20px; font-weight: 700; }
#dh-smarthome-landing .dh-sh-section-title .dh-sh-divider { 
    width: 80px; 
    height: 5px; 
    background: var(--dh-blue-active); 
    margin: 0 auto; 
    border-radius: 3px;
}

#dh-smarthome-landing .dh-sh-scenarios-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 30px; }
@media (min-width: 768px) { #dh-smarthome-landing .dh-sh-scenarios-grid { grid-template-columns: repeat(3, 1fr); } }

#dh-smarthome-landing .dh-sh-scenario-card {
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--dh-transition);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}
#dh-smarthome-landing .dh-sh-scenario-card:hover { transform: translateY(-15px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }

#dh-smarthome-landing .dh-sh-scenario-img-box {
    width: 100%;
    aspect-ratio: 9 / 16;
    background: #f0f0f0;
    overflow: hidden;
}
#dh-smarthome-landing .dh-sh-scenario-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
#dh-smarthome-landing .dh-sh-scenario-card:hover .dh-sh-scenario-img-box img { transform: scale(1.1); }
#dh-smarthome-landing .dh-sh-scenario-content { padding: 30px; flex-grow: 1; border-top: 1px solid #e9ecef; }
#dh-smarthome-landing .dh-sh-scenario-content h3 { font-size: 1.4rem; color: var(--dh-blue); margin-bottom: 15px; font-weight: 700; }

/* Блок 3. Модули */
#dh-smarthome-landing .dh-sh-modules { background-color: var(--dh-bg-light); }
#dh-smarthome-landing .dh-sh-modules-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 30px; }
@media (min-width: 768px) { #dh-smarthome-landing .dh-sh-modules-grid { grid-template-columns: repeat(3, 1fr); } }

#dh-smarthome-landing .dh-sh-module-card {
    background: white;
    padding: 45px 35px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    border: 2px solid transparent;
    transition: var(--dh-transition);
}
#dh-smarthome-landing .dh-sh-module-card:hover { transform: scale(1.02); box-shadow: 0 15px 35px rgba(0,84,162,0.1); }
#dh-smarthome-landing .dh-sh-module-img-box {
    width: 100%;
    aspect-ratio: 1 / 1;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    border-radius: 8px;
}
#dh-smarthome-landing .dh-sh-module-img-box img { width: 100%; height: 100%; object-fit: contain; }
#dh-smarthome-landing .dh-sh-module-card h3 { margin-bottom: 20px; font-size: 1.5rem; font-weight: 700; color: var(--dh-text-dark); }
#dh-smarthome-landing .dh-sh-module-card p { flex-grow: 1; margin-bottom: 30px; color: var(--dh-text-main); font-size: 1.05rem; }

/* Блок 4. Экосистема */
#dh-smarthome-landing .dh-sh-eco { background: linear-gradient(135deg, #fff 0%, var(--dh-bg-light) 100%); }
#dh-smarthome-landing .dh-sh-eco-grid { display: flex; flex-direction: column; gap: 60px; }
@media (min-width: 768px) { #dh-smarthome-landing .dh-sh-eco-grid { flex-direction: row; align-items: center; } #dh-smarthome-landing .dh-sh-eco-text, #dh-smarthome-landing .dh-sh-eco-visual { flex: 1; } }

#dh-smarthome-landing .dh-sh-eco-visual {
    display: flex;
    justify-content: center;
    position: relative;
}
#dh-smarthome-landing .dh-sh-eco-visual::before {
    content: '';
    position: absolute;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(0,84,162,0.08) 0%, transparent 70%);
    z-index: 0;
    top: -20%;
}
#dh-smarthome-landing .dh-sh-eco-visual img {
    max-height: 600px;
    width: auto;
    box-shadow: 0 40px 80px rgba(0,0,0,0.15);
    border-radius: 16px;
    position: relative;
    z-index: 1;
}
#dh-smarthome-landing .dh-sh-eco-text h2 { color: var(--dh-blue); font-size: 2.8rem; font-weight: 700; line-height: 1.2; }
#dh-smarthome-landing .dh-sh-eco-text p { font-size: 1.2rem; margin-bottom: 40px; color: var(--dh-text-main); }
#dh-smarthome-landing .dh-sh-eco-list { list-style: none; padding: 0; }
#dh-smarthome-landing .dh-sh-eco-list li { 
    margin-bottom: 25px; 
    padding-left: 55px; 
    position: relative; 
    font-size: 1.1rem;
}
#dh-smarthome-landing .dh-sh-eco-list li::before {
    content: '✓'; 
    color: white; 
    position: absolute; 
    left: 0; 
    top: 0;
    font-weight: bold; 
    background: var(--dh-blue-active);
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 16px;
}
#dh-smarthome-landing .dh-sh-eco-list li strong { display: block; color: var(--dh-blue); font-size: 1.2rem; margin-bottom: 5px; font-weight: 700; }

/* Сравнение */
#dh-smarthome-landing .dh-sh-comparison { background-color: white; }
#dh-smarthome-landing .dh-sh-comparison-table-wrapper { margin-top: 50px; }

/* Desktop Table */
@media (min-width: 768px) {
    #dh-smarthome-landing table { width: 100%; border-collapse: separate; border-spacing: 0; background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.05); border: 1px solid #e9ecef; }
    #dh-smarthome-landing th { background-color: var(--dh-text-dark); color: white; font-weight: 700; padding: 30px 25px; border: none; font-size: 1.2rem; text-transform: uppercase; letter-spacing: 1px; }
    #dh-smarthome-landing th.dh-sh-highlight-col { background-color: var(--dh-blue-active); position: relative; color: white; }
    #dh-smarthome-landing th.dh-sh-highlight-col span { display: block; font-size: 0.7rem; letter-spacing: 2px; margin-bottom: 5px; opacity: 0.9; }
    
    #dh-smarthome-landing td { padding: 30px 25px; border-bottom: 1px solid #e9ecef; text-align: center; font-size: 1.1rem; }
    #dh-smarthome-landing tr:last-child td { border-bottom: none; }
    #dh-smarthome-landing .dh-sh-highlight-col { background-color: #f0f8ff; color: var(--dh-blue); font-weight: 600; border-left: 2px solid #cce5ff; border-right: 2px solid #cce5ff; }
}

/* Mobile Card Comparison */
@media (max-width: 767px) {
    #dh-smarthome-landing .dh-sh-desktop-only { display: none; }
    #dh-smarthome-landing .dh-sh-mobile-comparison { display: flex; flex-direction: column; gap: 30px; }
    #dh-smarthome-landing .dh-sh-comp-card {
        background: white;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        border: 1px solid #e9ecef;
    }
    #dh-smarthome-landing .dh-sh-comp-card-header {
        padding: 20px 25px;
        font-weight: 700;
        font-size: 1.2rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        text-align: center;
    }
    #dh-smarthome-landing .dh-sh-comp-card.dh-sh-recommended { border: 2px solid var(--dh-blue-active); }
    #dh-smarthome-landing .dh-sh-comp-card.dh-sh-recommended .dh-sh-comp-card-header { background: var(--dh-blue-active); color: white; }
    #dh-smarthome-landing .dh-sh-comp-card.dh-sh-standard .dh-sh-comp-card-header { background: var(--dh-text-dark); color: white; }
    
    #dh-smarthome-landing .dh-sh-comp-card-body { padding: 25px; }
    #dh-smarthome-landing .dh-sh-comp-row { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid #e9ecef; }
    #dh-smarthome-landing .dh-sh-comp-row:last-child { border-bottom: none; }
    #dh-smarthome-landing .dh-sh-comp-label { color: var(--dh-text-main); font-size: 0.95rem; font-weight: 500; }
    #dh-smarthome-landing .dh-sh-comp-value { font-weight: 600; text-align: right; color: var(--dh-text-dark); }
    #dh-smarthome-landing .dh-sh-recommended .dh-sh-comp-value { color: var(--dh-blue); }
}
@media (min-width: 768px) { #dh-smarthome-landing .dh-sh-mobile-comparison { display: none; } }

/* FAQ */
#dh-smarthome-landing .dh-sh-faq { background: #fff; }
#dh-smarthome-landing .dh-sh-faq-container { max-width: 900px; margin: 0 auto; }
#dh-smarthome-landing .dh-sh-faq-item { 
    background: var(--dh-bg-light); 
    margin-bottom: 20px; 
    border-radius: 12px; 
    overflow: hidden; 
    border: 1px solid #e9ecef;
    transition: var(--dh-transition);
}
#dh-smarthome-landing .dh-sh-faq-item:hover { border-color: var(--dh-blue-active); transform: scale(1.01); }
#dh-smarthome-landing .dh-sh-faq-question { 
    padding: 25px 35px; 
    font-weight: 600; 
    cursor: pointer; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    color: var(--dh-blue);
    font-size: 1.15rem;
}
#dh-smarthome-landing .dh-sh-faq-answer { max-height: 0; overflow: hidden; transition: all 0.5s cubic-bezier(0, 1, 0, 1); background: white; }
#dh-smarthome-landing .dh-sh-faq-answer p { padding: 30px 35px; margin: 0; color: var(--dh-text-main); line-height: 1.8; font-size: 1.05rem; }
#dh-smarthome-landing .dh-sh-faq-question span { 
    width: 30px; 
    height: 30px; 
    background: var(--dh-blue-active); 
    color: #fff; 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 20px;
    transition: var(--dh-transition);
}
#dh-smarthome-landing .dh-sh-faq-item.dh-sh-active .dh-sh-faq-question { background: var(--dh-blue-active); color: white; }
#dh-smarthome-landing .dh-sh-faq-item.dh-sh-active .dh-sh-faq-question span { transform: rotate(45deg); background: white; color: var(--dh-blue-active); }

/* Final CTA */
#dh-smarthome-landing .dh-sh-final-cta { background: var(--dh-blue); color: white; padding: 120px 0; overflow: hidden; }
#dh-smarthome-landing .dh-sh-final-cta h2 { color: white; text-align: center; font-size: 3rem; margin-bottom: 60px; font-weight: 700; }
#dh-smarthome-landing .dh-sh-cta-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 80px;
}
@media (min-width: 768px) { #dh-smarthome-landing .dh-sh-cta-wrapper { grid-template-columns: 1.2fr 1fr; align-items: center; } }

#dh-smarthome-landing .dh-sh-cta-text-side p { font-size: 1.3rem; line-height: 1.6; opacity: 0.95; margin-bottom: 50px; }

#dh-smarthome-landing .dh-sh-form-container { 
    background: #fff; 
    padding: 40px; 
    border-radius: 16px; 
    box-shadow: 0 30px 70px rgba(0,0,0,0.3); 
    border-top: 8px solid var(--dh-orange-btn);
    color: var(--dh-text-dark);
}
#dh-smarthome-landing .dh-sh-form-container h3 { color: var(--dh-blue); font-size: 1.8rem; margin-bottom: 25px; text-align: center; font-weight: 700; }

#dh-smarthome-landing .dh-sh-input,
#dh-smarthome-landing .callback__input { 
    width: 100% !important; 
    padding: 16px !important; 
    margin-bottom: 18px !important; 
    border: 2px solid #e9ecef !important; 
    border-radius: 4px !important; 
    box-sizing: border-box !important; 
    font-size: 1rem !important; 
    transition: border-color 0.3s !important; 
    font-family: var(--dh-font-family) !important;
    display: block !important;
}
#dh-smarthome-landing .dh-sh-input:focus,
#dh-smarthome-landing .callback__input:focus { outline: none; border-color: var(--dh-blue-active) !important; }

#dh-smarthome-landing .dh-sh-form-container form {
    display: flex;
    flex-direction: column;
}

#dh-smarthome-landing .submit.dh-sh-btn {
    margin-top: 0 !important;
    width: 100% !important;
}

#dh-smarthome-landing .dh-sh-cta-download-box { text-align: left; }
#dh-smarthome-landing .dh-sh-cta-download-box h3 { color: white; margin-bottom: 30px; font-size: 2rem; font-weight: 700; }
#dh-smarthome-landing .dh-sh-cta-download-box .dh-sh-store-badges { justify-content: flex-start; gap: 20px; }
#dh-smarthome-landing .dh-sh-cta-download-box .dh-sh-store-badge { height: 40px; }

#dh-smarthome-landing footer { background: #111; color: #666; padding: 60px 0; text-align: center; font-size: 1rem; }

/* Mobile adaptation tweaks */
@media (max-width: 767px) {
    section { padding: 60px 0; }
    #dh-smarthome-landing .dh-sh-hero-h1-overlay { 
        position: relative; 
        top: 0; 
        left: 0; 
        transform: none; 
        width: 100%; 
        max-width: none; 
        box-sizing: border-box;
        border-left: none;
        border-bottom: 8px solid var(--dh-blue-active);
        padding: 50px 30px;
        border-radius: 0;
    }
    #dh-smarthome-landing .dh-sh-hero-h1-overlay h1 { font-size: 2.5rem; }
    #dh-smarthome-landing .dh-sh-hero-banner-wrapper { height: auto; min-height: 400px; }
    #dh-smarthome-landing .dh-sh-hero-list { flex-direction: column; gap: 20px; }
    #dh-smarthome-landing .dh-sh-section-title h2 { font-size: 2rem; }
    #dh-smarthome-landing .dh-sh-form-container { padding: 40px 25px; }
    #dh-smarthome-landing .dh-sh-final-cta { padding: 80px 0; }
    #dh-smarthome-landing .dh-sh-final-cta h2 { font-size: 2.2rem; }
    #dh-smarthome-landing .dh-sh-cta-download-box { text-align: center; }
    #dh-smarthome-landing .dh-sh-cta-download-box .dh-sh-store-badges { justify-content: center; }
}