/* ==========================================================
   Purified LLC — Main Page Sections
   File: sections.css
   Purpose: Services, pricing, why-us, eco, service area, contact, footer
   ========================================================== */

/* ------------------------------
   Shared Cards
------------------------------ */

.service-card,
.price-card,
.why-card {
    background: var(--color-white);
    border: 1px solid rgba(220, 228, 239, 0.78);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base),
        border-color var(--transition-base);
}

.service-card:hover,
.price-card:hover,
.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(23, 190, 187, 0.32);
}

/* ------------------------------
   Services
------------------------------ */

.services {
    background: var(--color-background);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.service-card img {
    width: 100%;
    height: 245px;
    object-fit: cover;
}

.service-card > div {
    padding: var(--space-7);
}

.service-card h3 {
    margin-bottom: var(--space-3);
}

.service-card p {
    margin-bottom: var(--space-4);
}

/* ------------------------------
   Pricing
------------------------------ */

.pricing {
    background:
        radial-gradient(circle at 12% 20%, rgba(23, 190, 187, 0.1), transparent 28%),
        var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    align-items: stretch;
}

.price-card {
    position: relative;
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    min-height: 360px;
}

.price-card.featured {
    border: 3px solid var(--color-success-500);
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
}

.price-card.featured:hover {
    transform: translateY(-14px);
}

.price-card h3 {
    color: var(--color-primary-800);
}

.price-card h2 {
    color: var(--color-primary-700);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.price-card p {
    flex: 1;
}

.price-card .primary-button {
    margin-top: auto;
}

/* ------------------------------
   Why Choose Us
------------------------------ */

.why-us {
    background: var(--color-background);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.why-card {
    min-height: 170px;
    display: grid;
    place-items: center;
    padding: var(--space-7);
    text-align: center;
    color: var(--color-primary-800);
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 800;
}

.why-card::before {
    content: "✓";
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    margin-bottom: var(--space-3);
    color: var(--color-white);
    background: var(--gradient-green);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-green);
}

/* ------------------------------
   Eco Products
------------------------------ */

.eco-products {
    background: var(--color-white);
}

.eco-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.eco-container img {
    width: 100%;
    min-height: 430px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.eco-container > div:last-child {
    max-width: 560px;
}

.eco-container h2 {
    margin-top: var(--space-3);
}

.eco-container .primary-button {
    margin-top: var(--space-4);
}

/* ------------------------------
   Service Area
------------------------------ */

.service-area {
    background:
        linear-gradient(rgba(247, 250, 252, 0.94), rgba(247, 250, 252, 0.94)),
        url("../images/backgrounds/light-bg.webp");
    background-size: cover;
    background-position: center;
}

.service-area-grid {
    display: grid;
    grid-template-columns: 330px 1fr;
    gap: var(--space-10);
    align-items: center;
}

.service-area-grid ul {
    list-style: none;
    padding: var(--space-8);
    background: var(--color-white);
    border: 1px solid rgba(220, 228, 239, 0.78);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.service-area-grid li {
    position: relative;
    padding: 0.65rem 0 0.65rem 1.45rem;
    color: var(--color-text);
    font-weight: 800;
    border-bottom: 1px solid rgba(220, 228, 239, 0.7);
}

.service-area-grid li:last-child {
    border-bottom: none;
}

.service-area-grid li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.05rem;
    width: 8px;
    height: 8px;
    background: var(--color-primary-700);
    border-radius: 50%;
}

.service-area-grid img {
    width: 100%;
    min-height: 380px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

/* ------------------------------
   Contact
------------------------------ */

.contact {
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.78fr 1.22fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-grid > div:first-child {
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.contact-grid > div:first-child h2,
.contact-grid > div:first-child p,
.contact-grid > div:first-child strong {
    color: var(--color-white);
}

.contact-grid > div:first-child span {
    color: rgba(255, 255, 255, 0.8);
}

.contact-form {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-8);
    background: var(--color-background);
    border: 1px solid rgba(220, 228, 239, 0.78);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.1rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--color-accent-500);
    box-shadow: 0 0 0 4px rgba(23, 190, 187, 0.15);
}

/* ------------------------------
   Footer
------------------------------ */

.footer {
    color: var(--color-white);
    background:
        radial-gradient(circle at 8% 20%, rgba(23, 190, 187, 0.17), transparent 34%),
        var(--color-primary-900);
    padding-top: var(--space-16);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-10);
}

.footer h3,
.footer h4,
.footer p {
    color: var(--color-white);
}

.footer h3 {
    font-size: var(--font-size-2xl);
}

.footer p {
    opacity: 0.82;
}

.copyright {
    margin-top: var(--space-10);
    padding: var(--space-5);
    text-align: center;
    color: rgba(255, 255, 255, 0.72);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

/* ------------------------------
   Responsive
------------------------------ */

@media (max-width: 980px) {
    .services-grid,
    .pricing-grid,
    .why-grid,
    .eco-container,
    .service-area-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: none;
    }

    .price-card.featured:hover {
        transform: translateY(-6px);
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .eco-container > div:last-child {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .service-card img {
        height: 215px;
    }

    .service-card > div,
    .price-card,
    .contact-form,
    .contact-grid > div:first-child {
        padding: var(--space-6);
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .eco-container img,
    .service-area-grid img {
        min-height: 280px;
        border-radius: var(--radius-xl);
    }
}


/* ==========================================================
   Purified v1.1 Production Update
   Pricing, calculator, before/after, floating actions
   ========================================================== */

.production-pricing .price-card h2 {
    color: var(--color-success-500);
}

.price-list {
    display: grid;
    gap: 0.7rem;
    margin: var(--space-5) 0 var(--space-6);
    padding: 0;
    list-style: none;
}

.price-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(220, 228, 239, 0.9);
    color: var(--color-text);
}

.price-list li:last-child {
    border-bottom: 0;
}

.price-list strong {
    color: var(--color-primary-700);
    font-family: var(--font-heading);
    font-size: 1.05rem;
}

.calculator-section {
    background:
        radial-gradient(circle at 12% 20%, rgba(23, 190, 187, 0.12), transparent 32%),
        var(--color-background-soft);
}

.calculator-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-12);
    align-items: start;
}

.calculator-card {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-8);
    background: var(--color-white);
    border: 1px solid rgba(220, 228, 239, 0.9);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.calculator-card label {
    font-weight: 800;
    color: var(--color-text);
}

.calculator-card select,
.calculator-card input[type="number"] {
    width: 100%;
    min-height: 48px;
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
}

.calculator-total {
    margin-top: var(--space-3);
    padding: var(--space-5);
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    text-align: center;
}

.calculator-total strong {
    color: var(--color-white);
}

.before-after {
    background: var(--color-white);
}

.before-after-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.before-after-grid article {
    overflow: hidden;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.before-after-grid img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.before-after-grid h3 {
    padding: var(--space-6);
    margin: 0;
}

.floating-actions {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 100;
    display: grid;
    gap: 10px;
}

.floating-actions a {
    min-width: 72px;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-pill);
    color: var(--color-white);
    font-weight: 900;
    text-align: center;
    text-decoration: none;
    box-shadow: var(--shadow-md);
}

.floating-call {
    background: var(--gradient-green);
}

.floating-sms {
    background: var(--gradient-primary);
}

@media (max-width: 980px) {
    .calculator-grid,
    .before-after-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .calculator-card {
        padding: var(--space-6);
    }

    .floating-actions {
        left: 14px;
        right: 14px;
        bottom: 14px;
        grid-template-columns: 1fr 1fr;
    }

    .floating-actions a {
        min-width: 0;
    }

    body {
        padding-bottom: 74px;
    }
}