/* ===========================================================
   CybaTek Website Stylesheet
   Version: 1.0
   Purpose: Shared styling for DS-hosted CybaTek websites
   =========================================================== */

/* -----------------------------------------------------------
   Reset / Base
   ----------------------------------------------------------- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --cybatek-dark: #08111d;
    --cybatek-dark-panel: rgba(8, 17, 29, 0.90);
    --cybatek-panel: rgba(255, 255, 255, 0.08);
    --cybatek-panel-border: rgba(255, 255, 255, 0.14);
    --cybatek-blue: #1c75ff;
    --cybatek-blue-hover: #3a8dff;
    --cybatek-light-blue: #55c7ff;
    --cybatek-accent: #00e0ff;
    --cybatek-white: #f4f7fa;
    --cybatek-muted: #c9d6e2;
    --cybatek-footer-blue: #8fc8ff;
    --cybatek-version: #6f8fb3;
}

body {
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--cybatek-white);
    line-height: 1.6;

    background:
        linear-gradient(
            rgba(8, 15, 25, 0.65),
            rgba(8, 15, 25, 0.65)
        ),
        url("../img/pcb_background.jpg");

    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

img {
    max-width: 100%;
    height: auto;
}

/* -----------------------------------------------------------
   Layout Containers
   ----------------------------------------------------------- */

.site-container,
.content {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.content {
    margin-top: 28px;
    margin-bottom: 28px;
    padding: 16px;
}

.content h1,
.content h2 {
    margin-bottom: 20px;
    color: var(--cybatek-white);
}

.content p {
    margin-bottom: 16px;
    color: var(--cybatek-muted);
}

/* -----------------------------------------------------------
   Header / Navigation
   ----------------------------------------------------------- */

.site-header,
header {
    background: rgba(8, 17, 29, 0.88);
    color: var(--cybatek-white);
    border-bottom: 1px solid rgba(85, 199, 255, 0.25);
    box-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(10px);
}

.site-header {
    padding: 10px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo a,
.site-logo-link {
    color: var(--cybatek-white);
    text-decoration: none;
}

.site-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo-img {
    height: 42px;
    width: auto;
    display: block;
}

.site-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.site-logo-name {
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 3px;
    text-shadow:
        0 0 8px rgba(0, 224, 255, 0.65),
        0 0 18px rgba(28, 117, 255, 0.35);
}

.site-logo-tagline {
    display: flex;
    flex-direction: column;
    margin-top: 3px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.55px;
    line-height: 1.18;
    color: var(--cybatek-footer-blue);
    text-shadow: none;
}

.site-nav a {
    margin-left: 25px;
    color: var(--cybatek-white);
    text-decoration: none;
    font-weight: 600;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--cybatek-light-blue);
}

/* -----------------------------------------------------------
   Hero Section
   ----------------------------------------------------------- */

.hero {
    padding: 70px 20px;
    text-align: center;
    color: var(--cybatek-white);
    background:
        linear-gradient(
            135deg,
            rgba(8, 17, 29, 0.15),
            rgba(28, 117, 255, 0.12)
        );
}

.hero h1 {
    margin-bottom: 16px;
    font-size: 42px;
    text-shadow: 0 3px 16px rgba(0, 0, 0, 0.65);
}

.hero p {
    max-width: 820px;
    margin: auto;
    font-size: 20px;
    color: var(--cybatek-muted);
}

/* -----------------------------------------------------------
   Cards / Panels
   ----------------------------------------------------------- */

.card {
    margin-top: 20px;
    padding: 25px;
    background: var(--cybatek-panel);
    border: 1px solid var(--cybatek-panel-border);
    border-radius: 15px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(12px);
}

.card h2,
.card h3 {
    margin-bottom: 12px;
    color: var(--cybatek-white);
}

.card p {
    color: var(--cybatek-muted);
}

/* -----------------------------------------------------------
   Buttons
   ----------------------------------------------------------- */

.button {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 22px;
    background: var(--cybatek-blue);
    color: var(--cybatek-white);
    text-decoration: none;
    border-radius: 7px;
    font-weight: 700;
    box-shadow: 0 0 14px rgba(28, 117, 255, 0.4);
}

.button:hover {
    background: var(--cybatek-blue-hover);
    box-shadow: 0 0 18px rgba(85, 199, 255, 0.65);
}

/* -----------------------------------------------------------
   Product Listing Page
   ----------------------------------------------------------- */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 25px;
}

.product-card {
    text-align: center;
}

.product-card img {
    width: 150px;
    max-width: 80%;
    height: auto;
    display: block;
    margin: 0 auto 15px auto;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.product-category {
    margin-bottom: 8px;
    color: var(--cybatek-light-blue);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.product-status {
    margin-top: 10px;
    color: var(--cybatek-muted);
}

/* -----------------------------------------------------------
   Product Detail Page / Gallery
   ----------------------------------------------------------- */

.product-detail {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr);
    gap: 28px;
    align-items: start;
    margin-bottom: 25px;
}

.product-detail-image img,
.product-image {
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    max-width: 700px;
}

.gallery-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.gallery-image img:hover {
    transform: scale(1.03);
    transition: 0.2s;
}

.feature-list {
    margin-left: 20px;
    color: var(--cybatek-muted);
}

.feature-list li {
    margin-bottom: 8px;
}

/* -----------------------------------------------------------
   Official CybaTek Footer
   ----------------------------------------------------------- */

.site-footer,
footer {
    margin-top: 28px;
    padding: 10px 20px;
    background: var(--cybatek-dark-panel);
    color: #d9e6f5;
    border-top: 1px solid rgba(60, 130, 220, 0.35);
    font-size: 14px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-logo img {
    height: 34px;
    width: auto;
    display: block;
}

.footer-text {
    text-align: left;
}

.footer-company {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--cybatek-white);
}

.footer-tagline {
    font-size: 0.82rem;
    color: var(--cybatek-footer-blue);
    line-height: 1.2;
    letter-spacing: 0.4px;
}

.footer-version {
    margin-top: 2px;
    font-size: 0.72rem;
    color: var(--cybatek-version);
}

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

@media (max-width: 760px) {
    .nav-container {
        flex-direction: column;
        gap: 12px;
    }

    .site-logo-link {
        justify-content: center;
    }

    .site-logo-name {
        font-size: 25px;
    }

    .site-logo-tagline {
        font-size: 0.72rem;
    }

    .site-nav a {
        margin: 0 10px;
    }

    .hero {
        padding: 65px 18px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 17px;
    }

    .product-detail {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        grid-template-columns: 1fr 1fr;
    }

    .footer-text {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .product-gallery {
        grid-template-columns: 1fr;
    }

    .product-card img {
        width: 130px;
    }
}