* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* Header */
.header {
    background: #0f172a;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-weight: bold;
    font-size: 1.3rem;
}

.nav ul {
    display: flex;
    list-style: none;
}

.nav li {
    margin-left: 1.5rem;
}

.nav a {
    color: #fff;
    text-decoration: none;
}

.btn-nav {
    background: #2563eb;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

/* Hero */
.hero {
    height: 90vh;
    background: linear-gradient(to right, #020617, #1e293b);
    color: #fff;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-content {
    width: 100%;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    max-width: 700px;
    margin: auto;
    margin-bottom: 2rem;
}

.hero-buttons a {
    margin: 0 0.5rem;
}

/* Buttons */
.btn-primary {
    background: #2563eb;
    color: #fff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
}

.btn-secondary {
    border: 1px solid #fff;
    color: #fff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
}

/* Sections */
.section {
    padding: 4rem 0;
}

.grey-bg {
    background: #f1f5f9;
}

.section h2 {
    text-align: center;
    margin-bottom: 2rem;
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.card {
    background: #fff;
    padding: 2rem;
    text-align: center;
    border-radius: 6px;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.feature {
    background: #0f172a;
    color: #fff;
    padding: 1.5rem;
    text-align: center;
    border-radius: 4px;
}

/* Industries */
.industry-list {
    list-style: none;
    text-align: center;
}

.industry-list li {
    margin: 0.5rem 0;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.contact-form textarea {
    min-height: 120px;
}

iframe {
    width: 100%;
    height: 250px;
    border: none;
}

/* Footer */
.footer {
    background: #020617;
    color: #fff;
    padding: 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer a {
    color: #94a3b8;
    text-decoration: none;
}

.footer p {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav ul {
        display: none;
        flex-direction: column;
        background: #020617;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
    }

    .nav ul.active {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}


/* ===== HOME PRODUCTS SECTION ===== */

.home-products {
    padding: 5rem 0;
    background: #f8fafc;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: #475569;
}

.home-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

/* Product Card */
.home-product-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.home-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}

.home-product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    margin-bottom: 0.6rem;
    color: #0f172a;
}

.card-content p {
    font-size: 0.95rem;
    color: #475569;
    margin-bottom: 1rem;
}

.card-content a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

.card-content a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .home-product-card img {
        height: 180px;
    }
}


/* ================= CUSTOMERS SECTION ================= */

.customers-section {
    padding: 4rem 0;
    /* background: #f8fafc; */
    text-align: center;
}

.customers-section h2 {
    margin-bottom: 0.6rem;
    color: #0f172a;
}

.section-subtitle {
    color: #475569;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-size: 1rem;
}

/* Logo Grid */
.customers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
    margin-bottom: 2rem;
}

.customers-grid img {
    max-width: 140px;
    max-height: 70px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.75;
    transition: all 0.3s ease;
}

/* Hover effect (subtle) */
.customers-grid img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Footer note */
.customers-note {
    font-size: 0.9rem;
    color: #64748b;
}

/* ================= WHY CHOOSE US ================= */

.why-choose-us {
    padding: 5rem 0;
    background: #f8fafc;
}

.why-choose-us h2 {
    text-align: center;
    margin-bottom: 0.6rem;
    color: #0f172a;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
}

/* Each block */
.why-block {
    display: grid;
    grid-template-columns: 1fr 460px;
    gap: 2.5rem;
    align-items: center;
    margin-bottom: 3.5rem;
}

/* EVEN blocks → image left, text right */
.why-block:nth-child(even) {
    grid-template-columns: 460px 1fr;
}

/* Image */
.why-image img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 8px 18px rgba(0,0,0,0.08);
}

/* Text */
.why-text h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
    color: #0f172a;
}

.why-text p {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.55;
}

/* Responsive */
@media (max-width: 900px) {
    .why-block,
    .why-block:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .why-image img {
        height: 200px;
    }
}


/* ================= ABOUT US (HOME SHORT) ================= */

.about-us-short {
    padding: 4.5rem 0;
    background: #ffffff;
}

.about-short-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-short-text h2 {
    margin-bottom: 0.8rem;
    color: #020617;
}

.about-short-text p {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.about-short-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* Responsive */
@media (max-width: 900px) {
    .about-short-grid {
        grid-template-columns: 1fr;
    }

    .about-short-image img {
        height: 220px;
    }
}


/* ================= PAGE HERO ================= */

.page-hero {
    padding: 4rem 0;
    background: #f1f5f9;
}

.page-hero h1 {
    margin-bottom: 0.6rem;
    color: #020617;
}

.page-hero p {
    color: #475569;
    max-width: 700px;
}

/* ================= ABOUT PAGE ================= */

.about-page {
    padding: 5rem 0;
    background: #ffffff;
}

.about-page-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-page-text h2 {
    margin: 1.6rem 0 0.6rem;
    color: #020617;
}

.about-page-text p {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.about-page-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

/* Responsive */
@media (max-width: 900px) {
    .about-page-grid {
        grid-template-columns: 1fr;
    }

    .about-page-image img {
        height: 260px;
    }
}
/* ================= FOOTER ================= */

.site-footer {
    background: #020617;
    color: #cbd5f5;
    padding-top: 3.5rem;
    font-size: 0.9rem;
}

/* Grid */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    padding-bottom: 2.5rem;
}

/* Columns */
.footer-col h4 {
    color: #ffffff;
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.footer-col p {
    line-height: 1.6;
    margin-bottom: 0.6rem;
    color: #cbd5f5;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

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

.footer-col a {
    color: #cbd5f5;
    text-decoration: none;
}

.footer-col a:hover {
    color: #ffffff;
}

/* Bottom bar */
.footer-bottom {
    border-top: 1px solid #1e293b;
    padding: 1rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: #94a3b8;
}