/* ============================================
   CLEANING SERVICES V1 - Design-matched styles
   ============================================ */

:root {
    --cs-v1-primary: #00399E;
    --cs-v1-dark-blue: #00399E;
    --cs-v1-light-blue: #4299e1;
    --cs-v1-text: #000;
    --cs-v1-text-muted: #444;
}

/* Hero Section */
.cs-v1-hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: center;
    background-image: url('../assets/images/Rectangle.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 140px 0 100px;
    overflow: hidden;
}

.cs-v1-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 57, 158, 0.45) 0%, rgba(0, 0, 0, 0.35) 100%);
    z-index: 1;
}

.cs-v1-hero .container {
    position: relative;
    z-index: 2;
}

.cs-v1-hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    line-height: 1.1;
}

.cs-v1-hero-subtitle {
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.cs-v1-hero-cta {
    display: inline-flex;
    align-items: center;
    background: var(--cs-v1-light-blue);
    color: white;
    padding: 14px 36px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cs-v1-hero-cta:hover {
    background: #5aa3e8;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Our Mission Section */
.cs-v1-mission {
    padding: 50px 0;
    background: #fff;
}

.cs-v1-mission-heading {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cs-v1-mission-text {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--cs-v1-text-muted);
    margin: 0;
}

.cs-v1-mission-image-wrap {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.cs-v1-mission-image-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

/* Why Solar Panel Cleaning Matters */
.cs-v1-why {
    padding: 80px 0;
    background: #f8f9fa;
}

.cs-v1-why-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    text-align: center;
    margin-bottom: 0.5rem;
}

.cs-v1-why-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    text-align: center;
    margin-bottom: 1rem;
}

.cs-v1-why-desc {
    font-size: 1.05rem;
    color: var(--cs-v1-text-muted);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* Equal-height columns for why cards */
.cs-v1-why .row.g-4 {
    align-items: stretch;
}
.cs-v1-why .row.g-4 > [class*="col-"] {
    display: flex;
}
.cs-v1-why-card {
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    min-height: 140px;
    width: 100%;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: start;
    transition: transform 0.3s ease;
}

.cs-v1-why-card:hover {
    transform: translateY(-4px);
}

.cs-v1-why-card-dark {
    background: var(--cs-v1-dark-blue);
    color: white;
}

.cs-v1-why-card-light {
    background: #C4DBF8;
    color: white;
}

.cs-v1-why-icon {
    font-size: 1.9rem;
    margin-bottom: 1rem;
    display: block;
}

.cs-v1-why-card-text {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Allow feature card descriptions inside why cards */
.cs-v1-why-card .cs-v1-feature-card-desc {
    margin: 0.75rem 0 0 0;
    width: 100%;
    text-align: left;
    font-size: 0.98rem;
    line-height: 1.65;
}
.cs-v1-why-card-dark .cs-v1-feature-card-desc {
    color: rgba(255, 255, 255, 0.92);
}
.cs-v1-why-card-light .cs-v1-feature-card-desc {
    color: #2A58AB;
}

/* Advantages of Cleaning Solar Panels */
.cs-v1-advantages {
    padding: 80px 0;
    background: #fff;
}

.cs-v1-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    text-align: center;
    margin-bottom: 3rem;
}

.cs-v1-adv-card {
    background: #fff;
    border: 1px solid #2857AA;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    height: 100%;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.cs-v1-adv-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 57, 158, 0.2);
}

.cs-v1-adv-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.cs-v1-adv-card-desc {
    font-size: 1rem;
    color: var(--cs-v1-text-muted);
    line-height: 1.7;
    margin: 0;
}

/* How It Works - Timeline (same as support page service-timeline-line-continuous) */
.cs-v1-how {
    /* padding: 80px 0; */
    background: #f8f9fa;
}

.cs-v1-how-intro {
    font-size: 1.1rem;
    color: var(--cs-v1-text-muted);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.cs-v1-how-timeline-wrapper {
    position: relative;
    padding-left: 15px;
    padding-right: 15px;
}

/* Continuous vertical blue line (center) */
.cs-v1-how-timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--cs-v1-primary);
    transform: translateX(-50%);
    z-index: 1;
}

/* Blue dot on timeline at each step */
.cs-v1-how-dot {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background-color: var(--cs-v1-primary);
    border-radius: 50%;
    border: 1px solid var(--cs-v1-primary);
    box-shadow: 0 0 0 3px var(--cs-v1-primary);
    z-index: 2;
}

.cs-v1-how-row {
    position: relative;
    min-height: 400px;
}

/* Column spacing so content sits left/right of timeline */
.cs-v1-how-row .col-lg-6:not(.order-lg-1):not(.order-lg-2):first-child {
    padding-right: 50px;
    padding-left: 15px;
}

.cs-v1-how-row .col-lg-6:not(.order-lg-1):not(.order-lg-2):last-child {
    padding-left: 50px;
    padding-right: 15px;
}

.cs-v1-how-row .col-lg-6.order-lg-1 {
    padding-right: 50px;
    padding-left: 15px;
}

.cs-v1-how-row .col-lg-6.order-lg-2 {
    padding-left: 50px;
    padding-right: 15px;
}

.cs-v1-how-step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cs-v1-how-step-desc {
    font-size: 1.05rem;
    color: var(--cs-v1-text-muted);
    line-height: 1.8;
    margin: 0 0 1rem 0;
}

.cs-v1-how-step-list {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--cs-v1-text-muted);
    font-size: 1.05rem;
    line-height: 1.9;
}

.cs-v1-how-step-list li {
    margin-bottom: 0.35rem;
}

.cs-v1-how-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 20px !important;
}

/* Features & Benefits - Dark blue bar */
.cs-v1-features {
    padding: 80px 0;
    background: var(--cs-v1-dark-blue);
}

.cs-v1-features-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    text-align: center;
    margin-bottom: 3rem;
}

.cs-v1-feature-card {
    background: white;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    height: 100%;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cs-v1-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.cs-v1-feature-icon {
    font-size: 2rem;
    color: var(--cs-v1-primary);
    margin-bottom: 1rem;
    display: block;
}

.cs-v1-feature-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.cs-v1-feature-card-desc {
    font-size: 1rem;
    color: var(--cs-v1-text-muted);
    line-height: 1.7;
    margin: 0;
}

/* FAQ Section */
.cs-v1-faq {
    padding: 80px 0;
    background: #f8f9fa;
}

.cs-v1-faq-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cs-v1-text);
    text-align: center;
    margin-bottom: 0.5rem;
}

.cs-v1-faq-subtitle {
    font-size: 1.05rem;
    color: var(--cs-v1-text-muted);
    text-align: center;
    margin-bottom: 3rem;
}

.cs-v1-faq-accordion {
    --bs-accordion-border-color: rgba(40, 87, 170, 0.25);
    --bs-accordion-btn-focus-border-color: var(--cs-v1-primary);
    --bs-accordion-btn-focus-box-shadow: 0 0 0 0.2rem rgba(0, 57, 158, 0.15);
    --bs-accordion-active-color: var(--cs-v1-primary);
    --bs-accordion-active-bg: rgba(0, 57, 158, 0.04);
}

.cs-v1-faq-item {
    background: #fff;
    border: 1px solid rgba(40, 87, 170, 0.2);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.cs-v1-faq-item:last-child {
    margin-bottom: 0;
}

.cs-v1-faq-item .accordion-button {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cs-v1-text);
    background: #fff;
    padding: 1.15rem 1.5rem;
    border: none;
    box-shadow: none;
}

.cs-v1-faq-item .accordion-button:not(.collapsed) {
    background: rgba(0, 57, 158, 0.04);
    color: var(--cs-v1-primary);
}

.cs-v1-faq-item .accordion-button::after {
    filter: none;
}

.cs-v1-faq-item .accordion-button:hover {
    background: rgba(0, 57, 158, 0.06);
}

.cs-v1-faq-item .accordion-button:not(.collapsed):hover {
    background: rgba(0, 57, 158, 0.08);
}

.cs-v1-faq-item .accordion-body {
    padding: 0 1.5rem 1.25rem;
    border-top: none;
}

.cs-v1-faq-answer {
    font-size: 1rem;
    color: var(--cs-v1-text-muted);
    line-height: 1.75;
    margin: 0;
}

/* Responsive */
@media (max-width: 1200px) {
    .cs-v1-hero-title {
        font-size: 3.25rem;
    }
    .cs-v1-hero-subtitle {
        font-size: 1.4rem;
    }
    .cs-v1-mission-heading,
    .cs-v1-why-title,
    .cs-v1-section-title,
    .cs-v1-features-title,
    .cs-v1-faq-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 992px) {
    .cs-v1-hero {
        min-height: 65vh;
        padding: 120px 0 80px;
    }
    .cs-v1-hero-title {
        font-size: 2.75rem;
    }
    .cs-v1-hero-subtitle {
        font-size: 1.25rem;
    }
    .cs-v1-mission,
    .cs-v1-why,
    .cs-v1-advantages,
    .cs-v1-how,
    .cs-v1-features,
    .cs-v1-faq {
        padding: 60px 0;
    }
    .cs-v1-mission .row {
        flex-direction: column-reverse;
    }
    .cs-v1-mission-image-wrap {
        margin-bottom: 2rem;
    }
    .cs-v1-mission-heading,
    .cs-v1-why-title,
    .cs-v1-section-title,
    .cs-v1-features-title,
    .cs-v1-faq-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .cs-v1-how-row {
        margin-bottom: 3rem !important;
        padding-bottom: 3rem !important;
    }
}
.advantages-row>*{
    margin-right: 0px !important;
    margin-left: 0px !important;
    padding-right: 0px !important;
    padding-left: 0px !important;
}
.cs-v1-adv-card-hr{
    margin: 5rem 0 !important;
    color: #11449D !important;
    opacity: 1.25 !important;
    
}
@media (max-width: 768px) {
    .cs-v1-hero {
        min-height: 55vh;
        padding: 100px 0 60px;
    }
    .cs-v1-hero-title {
        font-size: 2.25rem;
    }
    .cs-v1-hero-subtitle {
        font-size: 1.1rem;
    }
    .cs-v1-hero-cta {
        padding: 12px 28px;
        font-size: 1rem;
    }
    .cs-v1-mission-heading {
        font-size: 1.85rem;
    }
    .cs-v1-mission-text {
        font-size: 1rem;
    }
    .cs-v1-why-title,
    .cs-v1-section-title,
    .cs-v1-features-title,
    .cs-v1-faq-title {
        font-size: 1.75rem;
    }
    .cs-v1-why-card {
        min-height: 120px;
        padding: 1.5rem 1rem;
    }
    .cs-v1-why-icon {
        font-size: 1.75rem;
    }
    .cs-v1-how-step-title {
        font-size: 1.3rem;
    }
    .cs-v1-how-step-desc,
    .cs-v1-how-step-list {
        font-size: 1rem;
    }
    /* Hide timeline on mobile */
    .cs-v1-how-timeline-line,
    .cs-v1-how-dot {
        display: none;
    }
    .hr-wrapper{
        display: none;
    }
    .cs-v1-how-row{
        margin-bottom: 0px !important;
    }
}

@media (max-width: 576px) {
    .cs-v1-hero-title {
        font-size: 2rem;
    }
    .cs-v1-hero-subtitle {
        font-size: 1rem;
    }
    .cs-v1-mission,
    .cs-v1-why,
    .cs-v1-advantages,
    .cs-v1-how,
    .cs-v1-features,
    .cs-v1-faq {
        padding: 50px 0;
    }
    .cs-v1-why-desc {
        margin-bottom: 2rem;
    }
    .cs-v1-section-title {
        margin-bottom: 2rem;
    }
    .cs-v1-features-title,
    .cs-v1-faq-title {
        margin-bottom: 2rem;
    }
    .cs-v1-faq-subtitle {
        margin-bottom: 2rem;
    }
    .cs-v1-adv-card,
    .cs-v1-feature-card {
        padding: 1.5rem 1.25rem;
        margin: 0px 12px 0px;
    }
    .cs-v1-how-row .col-lg-6 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .cs-v1-how-row .col-lg-6.order-lg-1,
    .cs-v1-how-row .col-lg-6.order-lg-2 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}