/* =========================================================
   GLOBAL STYLES & VARIABLES
   ========================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 15px;
}

:root {
    --page-background: #ffffff;
    --text-color-default: #212529;
    --text-color-muted: #6c757d;
    --text-color-light: #f8f9fa;

    --primary-accent-color: #ffc107;
    --primary-accent-darker: #e0a800;
    --secondary-accent-color: #B29339;

    --card-background: #ffffff;
    --card-text-color: #212529;
    --section-bg-light: #f8f9fa;

    --border-color: #dee2e6;
    --radius: 0.5rem;

    --font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji",
        "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";

    --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
    --shadow-md: 0 .5rem 1rem rgba(0, 0, 0, .15);

    --accent: var(--primary-accent-color);
    --bg: var(--page-background);
    --muted: var(--text-color-muted);
    --max-w: 1200px;
    --gap: 16px;
}

body {
    background-color: var(--page-background);
    color: var(--text-color-default);
    font-family: var(--font-family);
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* =========================================================
   HEADER & NAVIGATION
   ========================================================= */

header {
    background: url('../images/pro-banner.jpg') no-repeat center center/cover;
    min-height: 50vh;
    width: 100%;
    color: #fff;
    display: flex;
    flex-direction: column;
    position: relative;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    color: white;
    background-color: transparent;
    width: 100%;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    z-index: 1030;
}

.navbar .logo img {
    padding-top: 5px;
    max-height: 70px;
}

.navbar .nav-right-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.navbar .menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar .menu li {
    margin: 0 1rem;
}

.navbar .menu li a {
    color: white;
    font-size: 1.2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar .menu li a:hover {
    color: var(--primary-accent-color);
}

.navbar .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
}

.navbar .hamburger span {
    background-color: white;
    height: 3px;
    width: 25px;
    margin: 3px 0;
    transition: background-color 0.3s ease;
}

.contact-info {
    color: var(--primary-accent-color);
    font-size: 14px;
    padding-right: 1rem;
}

.contact-info img {
    vertical-align: middle;
}

@media (max-width: 991.98px) {
    .navbar .menu {
        display: none;
        flex-direction: column;
        background-color: #333;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 0;
        box-shadow: var(--shadow-md);
    }

    .navbar .menu.active {
        display: flex;
    }

    .navbar .menu li {
        margin: 0.75rem 0;
        text-align: center;
    }

    .navbar .hamburger {
        display: flex;
    }

    .contact-info {
        font-size: 12px;
    }
}

/* =========================================================
   BANNER SECTION
   ========================================================= */

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
}

.banner-content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    z-index: 2;
}

.banner-content h1 {
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.2;
}

.banner-content p {
    font-size: 1.5rem;
    margin-top: 1rem;
}

.banner-content p.since-text img {
    height: 25px;
}

.banner-buttons {
    margin-top: 2rem;
}

.banner-buttons .btn {
    font-size: 1rem;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
}

.btn-primary {
    background-color: var(--primary-accent-color);
    border: none;
    color: var(--text-color-default);
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-accent-darker);
}

@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 2rem;
    }

    .banner-content p {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .banner-content {
        left: 5%;
    }

    .banner-content h1 {
        font-size: 1.8rem;
    }

    .banner-content p {
        font-size: 1rem;
    }
}

/* =========================================================
   PRODUCT PAGE
   ========================================================= */

.product-page-section {
    padding: 3rem 0;
    background-color: var(--section-bg-light);
}

.product-category-description {
    text-align: center;
    margin-bottom: 3rem;
}

.product-category-description h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-color-default);
    margin-bottom: 1.5rem;
}

.product-category-description p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-color-muted);
    max-width: 800px;
    margin: 0 auto;
}

/* Alternating Product Layout */
.product-item-alt {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.product-item-alt .product-image-col {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-item-alt .product-image-col img {
    max-width: 100%;
    height: auto;
    max-height: 350px;
    object-fit: contain;
    border-radius: var(--radius);
}

.product-item-alt .product-description-col {
    flex: 1;
    padding: 2.5rem;
}

.product-item-alt h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--card-text-color);
    margin-bottom: 1rem;
}

.product-item-alt p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-color-muted);
    margin-bottom: 1.5rem;
}

.product-item-alt .btn {
    background-color: var(--secondary-accent-color);
    color: var(--text-color-light);
    padding: 0.7rem 2rem;
    border-radius: var(--radius);
    font-size: 1.05rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.product-item-alt .btn:hover {
    background-color: var(--primary-accent-color);
    color: var(--text-color-default);
}

/* Reverse Layout for Even Items */
.product-item-alt:nth-child(even) {
    flex-direction: row-reverse;
}

@media (max-width: 991.98px) {
    .product-item-alt {
        flex-direction: column;
        text-align: center;
    }

    .product-item-alt .product-description-col {
        padding: 1.5rem;
    }

    .product-item-alt h3 {
        font-size: 1.75rem;
    }

    .product-item-alt p {
        font-size: 0.95rem;
    }

    .product-item-alt .btn {
        width: 100%;
    }
}

/* =========================================================
   GALLERY SECTION
   ========================================================= */

.demo-gallery > ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.demo-gallery > ul > li {
    display: inline-block;
    width: 100%;
    padding: 10px;
}

@media (min-width: 576px) {
    .demo-gallery > ul > li { width: 50%; }
}
@media (min-width: 768px) {
    .demo-gallery > ul > li { width: 33.3333%; }
}
@media (min-width: 992px) {
    .demo-gallery > ul > li { width: 25%; }
}

.demo-gallery > ul > li a {
    display: block;
    overflow: hidden;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    padding-bottom: 10px;
}

.demo-gallery > ul > li a img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

.demo-gallery p.img-caption {
    margin: 10px;
    color: #575757;
    font-size: 14px;
}

/* =========================================================
   FOOTER
   ========================================================= */

/* Footer Section (Kept from previous enhancement) */
        .footer-section {
            background-color: #2c3034;
            color: var(--text-color-light);
            padding: 3rem 0 1.5rem 0;
        }

        .footer-logo {
            max-width: 150px;
            height: auto;
            margin-bottom: 1rem;
        }

        .company-desc {
            font-size: 0.95em;
            opacity: 0.8;
            margin-left: 0;
            line-height: 1.6;
        }

        .footer-heading {
            color: var(--primary-accent-color);
            font-weight: 600;
            margin-bottom: 1.5rem;
            font-size: 1.4em;
            text-align: left;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            text-align: left;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: rgba(248, 249, 250, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95em;
        }

        .footer-links a:hover {
            color: var(--primary-accent-color);
        }

        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.95em;
            text-align: left;
        }

        .footer-contact li {
            display: flex;
            align-items: center;
            margin-bottom: 0.8rem;
        }

        .footer-contact i {
            margin-right: 10px;
            color: var(--primary-accent-color);
            font-size: 1.1em;
        }

        .newsletter-form input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-color-light);
            padding: 0.75rem;
        }

        .newsletter-form input::placeholder {
            color: rgba(248, 249, 250, 0.6);
            font-size: 0.95em;
        }

        .newsletter-form .btn {
            background-color: var(--primary-accent-color);
            color: var(--text-color-default);
            border: none;
            padding: 0.75rem;
            width: 100%;
        }

        .newsletter-form .btn:hover {
            background-color: var(--primary-accent-darker);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            justify-content: flex-start;
        }

        .social-icon {
            color: var(--text-color-light);
            font-size: 1.35rem;
            transition: transform 0.3s ease, color 0.3s ease;
        }

        .social-icon:hover {
            color: var(--primary-accent-color);
            transform: translateY(-3px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.5rem;
            margin-top: 2rem;
        }

        .footer-legal {
            margin-top: 0.5rem;
        }

        .footer-legal a {
            color: rgba(248, 249, 250, 0.7);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .footer-legal a:hover {
            color: var(--primary-accent-color);
        }

        .separator {
            color: rgba(248, 249, 250, 0.4);
            margin: 0 0.5rem;
        }

        @media (max-width: 768px) {
            .footer-section {
                text-align: center;
            }

            .footer-heading,
            .footer-links,
            .footer-contact,
            .social-links {
                text-align: center;
                justify-content: center;
            }

            .footer-logo {
                margin: 0 auto 1rem auto;
            }

            .company-desc {
                margin-left: auto;
                margin-right: auto;
            }

            .footer-contact li {
                justify-content: center;
            }
        }

/* =========================================================
   FIXED WHATSAPP BUTTON
   ========================================================= */

.whatsapp-fixed-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.whatsapp-fixed-btn:hover {
    background-color: #1DA851;
    transform: scale(1.08);
}

@media (max-width: 576px) {
    .whatsapp-fixed-btn {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}