/* ===== Plumber Demo: FlowFix ===== */

.demo-plumber {
    --plumb-blue: #0077b6;
    --plumb-light: #48cae4;
    --plumb-dark: #023e8a;
    --plumb-navy: #001a2e;
    --plumb-white: #ffffff;
    margin: 0;
    font-family: 'DM Sans', sans-serif;
    background: var(--plumb-white);
    color: #1a1a2e;
}

.kas-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 1.5rem;
    background: #0a0a0f;
    color: #8ba4bc;
    font-size: 0.8rem;
    position: sticky;
    top: 0;
    z-index: 9999;
}

.kas-bar strong { color: #00d4ff; }
.kas-bar__links { display: flex; gap: 1rem; }
.kas-bar a { color: #00d4ff; text-decoration: none; }

.plumb-header {
    background: var(--plumb-white);
    box-shadow: 0 2px 20px rgba(0, 119, 182, 0.1);
    position: sticky;
    top: 32px;
    z-index: 100;
}

.plumb-nav {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 70px;
}

.plumb-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--plumb-dark);
    text-decoration: none;
}

.plumb-logo span { color: var(--plumb-blue); }

.plumb-nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.plumb-nav a {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.plumb-nav a:hover { color: var(--plumb-blue); }

.plumb-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.plumb-btn--primary {
    background: linear-gradient(135deg, var(--plumb-blue), var(--plumb-light));
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 119, 182, 0.4);
}

.plumb-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.5);
}

.plumb-btn--white {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
}

.plumb-btn--white:hover { background: rgba(255,255,255,0.25); }

.plumb-btn--call {
    background: var(--plumb-blue);
    color: #fff;
    font-size: 0.85rem;
}

.plumb-btn--lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.plumb-hero {
    background: linear-gradient(160deg, var(--plumb-navy) 0%, var(--plumb-dark) 40%, var(--plumb-blue) 100%);
    padding: 5rem 2rem 8rem;
    position: relative;
    overflow: hidden;
}

.plumb-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    animation: waveMove 8s ease-in-out infinite;
}

.plumb-waves svg { width: 100%; height: 120px; display: block; }

@keyframes waveMove {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-20px); }
}

.plumb-hero__inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.plumb-badge {
    display: inline-block;
    background: rgba(72, 202, 228, 0.2);
    border: 1px solid var(--plumb-light);
    color: var(--plumb-light);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(72, 202, 228, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(72, 202, 228, 0); }
}

.plumb-hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.plumb-hero h1 span {
    background: linear-gradient(90deg, var(--plumb-light), #90e0ef);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plumb-hero p {
    color: rgba(255,255,255,0.75);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.plumb-hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.plumb-trust {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

.plumb-services {
    padding: 5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.plumb-services h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    text-align: center;
    color: var(--plumb-dark);
    margin-bottom: 3rem;
}

.plumb-services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.plumb-services article {
    background: #f0f9ff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.plumb-services article:hover {
    border-color: var(--plumb-light);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 119, 182, 0.15);
}

.plumb-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.plumb-services h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    color: var(--plumb-dark);
    margin-bottom: 0.75rem;
}

.plumb-services p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.plumb-why {
    background: var(--plumb-dark);
    padding: 5rem 2rem;
    color: #fff;
}

.plumb-why__inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.plumb-why h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.plumb-why p {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.plumb-why__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.plumb-why__stats strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    color: var(--plumb-light);
}

.plumb-why__stats span {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.plumb-contact {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #e0f4ff, #f0f9ff);
}

.plumb-contact__box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 119, 182, 0.15);
}

.plumb-contact__box h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    color: var(--plumb-dark);
    margin-bottom: 1rem;
}

.plumb-contact__box p {
    color: #666;
    margin-bottom: 2rem;
}

.plumb-footer {
    text-align: center;
    padding: 2rem;
    background: var(--plumb-navy);
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .plumb-nav ul { display: none; }
    .plumb-why__stats { grid-template-columns: 1fr; }
}