/* =========================================
   SOLAR SYSTEM - RESPONSIVE DESIGN
========================================= */

/* ---------- LARGE LAPTOP ---------- */

@media (max-width: 1200px) {

    .container {
        width: 94%;
    }

    .main-nav {
        gap: 15px;
    }

    .main-nav a {
        font-size: 13px;
    }

    .brand {
        min-width: 200px;
    }

    .brand strong {
        font-size: 18px;
    }

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

}


/* ---------- TABLET ---------- */

@media (max-width: 992px) {

    .section-padding {
        padding: 75px 0;
    }

    .header-container {
        min-height: 80px;
    }

    .menu-toggle {
        display: block;
        order: 3;
    }

    .header-call {
        margin-left: auto;
    }

    .main-nav {
        position: absolute;

        top: 80px;
        left: 0;

        width: 100%;

        display: none;
        flex-direction: column;
        align-items: stretch;

        gap: 0;

        background: var(--white);

        border-top: 1px solid var(--border);
        box-shadow: var(--shadow);

        padding: 12px 5%;
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 13px 8px;

        border-bottom: 1px solid var(--border);

        font-size: 15px;
    }

    .main-nav a:last-child {
        border-bottom: none;
    }

    .main-nav a::after {
        display: none;
    }

    .hero-section {
        min-height: 600px;
    }

    .hero-content h1 {
        font-size: 55px;
    }

    .about-grid {
        gap: 35px;
    }

    .about-image img {
        height: 400px;
    }

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

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

    .scheme-benefits {
        gap: 15px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .contact-info,
    .contact-form-box {
        padding: 28px;
    }

    .footer-content {
        gap: 30px;
    }

}


/* ---------- MOBILE ---------- */

@media (max-width: 768px) {

    .container {
        width: 92%;
    }

    .section-padding {
        padding: 65px 0;
    }

    /* HEADER */

    .header-container {
        min-height: 72px;
        gap: 10px;
    }

    .brand {
        min-width: 0;
        gap: 7px;
    }

    .brand img {
        width: 45px;
        height: 45px;
    }

    .brand strong {
        font-size: 15px;
    }

    .brand small {
        font-size: 8px;
        letter-spacing: 0.3px;
    }

    .header-call {
        padding: 10px 14px;
        font-size: 12px;
    }

    .menu-toggle {
        width: 39px;
        height: 39px;
    }

    .main-nav {
        top: 72px;
    }

    /* HERO */

    .hero-section {
        min-height: 620px;

        background-position: 58% center;
    }

    .hero-content {
        padding-top: 75px;
        padding-bottom: 65px;
    }

    .hero-tag {
        font-size: 10px;
        padding: 8px 13px;
    }

    .hero-welcome {
        font-size: 11px;
        line-height: 1.7;
    }

    .hero-content h1 {
        font-size: 42px;
        letter-spacing: -1px;
    }

    .hero-description {
        font-size: 15px;
        line-height: 1.8;
    }

    .hero-buttons {
        gap: 12px;
        margin-top: 28px;
    }

    .hero-buttons .btn {
        padding: 13px 18px;
        font-size: 13px;
    }

    .hero-highlight {
        font-size: 13px;
        margin-top: 25px;
    }

    /* QUICK FEATURES */

    .quick-features {
        padding: 22px 0;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .feature-item {
        padding: 15px 5px;
        border-right: none;
    }

    .feature-item > span {
        font-size: 27px;
    }

    .feature-item h3 {
        font-size: 14px;
    }

    .feature-item p {
        font-size: 11px;
    }

    /* SECTION HEADINGS */

    .section-heading {
        margin-bottom: 35px;
    }

    .section-heading h2 {
        font-size: 29px;
    }

    .section-heading p {
        font-size: 14px;
    }

    /* ABOUT */

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-image img {
        height: 320px;
    }

    .about-content h2 {
        font-size: 30px;
    }

    .about-content p {
        font-size: 14px;
    }

    /* PRODUCTS */

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 13px;
    }

    .product-card {
        border-radius: 16px;
    }

    .product-card img {
        height: 145px;
    }

    .product-info {
        padding: 14px;
    }

    .product-info h3 {
        font-size: 15px;
    }

    .product-info p {
        font-size: 12px;
        line-height: 1.6;
    }

    /* SERVICES */

    .services-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .service-card {
        padding: 25px 22px;
        border-radius: 22px;
    }

    .service-icon {
        width: 55px;
        height: 55px;
        font-size: 26px;
    }

    .service-card h3 {
        font-size: 19px;
        margin-top: 15px;
    }

    .service-card p {
        font-size: 14px;
    }

    /* SCHEME */

    .scheme-content {
        padding: 30px 18px;
        border-radius: 24px;
    }

    .scheme-content h2 {
        font-size: 29px;
    }

    .scheme-content > p {
        font-size: 14px;
    }

    .scheme-benefits {
        grid-template-columns: 1fr;
        gap: 13px;
        margin: 25px 0;
    }

    .benefit-card {
        padding: 22px 15px;
    }

    /* PROCESS */

    .process-grid {
        grid-template-columns: 1fr 1fr;
        gap: 13px;
    }

    .process-card {
        padding: 22px 15px;
        border-radius: 19px;
    }

    .process-number {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .process-card h3 {
        font-size: 17px;
        margin-top: 17px;
    }

    .process-card p {
        font-size: 12px;
        line-height: 1.7;
    }

    /* FREE SITE VISIT */

    .free-survey-section {
        padding: 70px 0;
    }

    .survey-content h2 {
        font-size: 32px;
    }

    .survey-content > p {
        font-size: 14px;
        line-height: 1.8;
    }

    .survey-tag {
        font-size: 10px;
    }

    /* PROJECTS */

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .project-card img {
        height: 230px;
    }

    .project-card h3 {
        font-size: 17px;
    }

    /* GALLERY */

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .gallery-grid img {
        height: 155px;
        border-radius: 13px;
    }

    /* CONTACT */

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .contact-info,
    .contact-form-box {
        padding: 25px 20px;
        border-radius: 22px;
    }

    .contact-info h3 {
        font-size: 25px;
    }

    .contact-form-box h3 {
        font-size: 23px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 13px;
        font-size: 14px;
    }

    /* FOOTER */

    .site-footer {
        padding-top: 55px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 35px;
        padding-bottom: 40px;
    }

    .footer-brand h2 {
        font-size: 24px;
    }

    .footer-bottom {
        font-size: 11px;
        line-height: 1.8;
    }

    /* WHATSAPP */

    .floating-whatsapp {
        right: 13px;
        bottom: 15px;

        padding: 12px 17px;

        font-size: 13px;
    }

}


/* ---------- SMALL MOBILE ---------- */

@media (max-width: 380px) {

    .brand strong {
        font-size: 13px;
    }

    .brand small {
        font-size: 7px;
    }

    .brand img {
        width: 39px;
        height: 39px;
    }

    .header-call {
        padding: 9px 10px;
        font-size: 11px;
    }

    .hero-content h1 {
        font-size: 35px;
    }

    .hero-buttons .btn {
        padding: 12px 14px;
        font-size: 12px;
    }

    .products-grid {
        gap: 9px;
    }

    .product-info {
        padding: 11px;
    }

    .process-card {
        padding: 18px 12px;
    }

}


/* ---------- REDUCED MOTION ---------- */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

}

@media (max-width: 992px) {
    .header-social {
        gap: 7px;
    }

    .social-icon {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 380px) {
    .header-social {
        gap: 4px;
    }

    .social-icon {
        width: 33px;
        height: 33px;
    }

    .social-icon svg {
        width: 19px;
        height: 19px;
    }
}