:root {
    --dark: #020617;
    --mid: #090909;
    --light: #f6f7f9;
    --border: #1f2933;
    --blue: #2563eb;
    --green: #16a34a;
    --text: #111;
}

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

body {
    background: var(--light);
    color: var(--text);
    line-height: 1.6;
}

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

/* ================= HEADER ================= */

header {
    background: var(--mid);
    color: #fff;
    padding: 18px 5%;
    text-align: center;
}

.logo {
    font-size: 22px;
    font-weight: bold;
}

/* ================= SCROLL MENU ================= */

.scroll-menu {
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 6px 0;
    background: #000;
}

.scroll-menu::-webkit-scrollbar {
    display: none;
}

.scroll-menu .inner {
    display: inline-flex;
    width: max-content;
}

.scroll-menu a {
    padding: 8px 18px;
    flex-shrink: 0;
    color: #fff;
    opacity: 0.85;
}

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

.hero {
    background: linear-gradient(135deg, #0f172a, #020617);
    color: #fff;
    padding: 90px 5%;
    text-align: center;
}

.hero-title {
    font-size: 36px;
    margin-bottom: 12px;
    font-weight: bold;
}

.hero p {
    font-size: 15px;
    opacity: 0.9;
    max-width: 720px;
    margin: auto;
}

.hero .btn {
    margin-top: 26px;
    display: inline-block;
    background: var(--blue);
    color: #fff;
    padding: 12px 30px;
    border-radius: 6px;
}

/* ================= TRUST ================= */

.trust-bar {
    background: var(--light);
    padding: 35px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    text-align: center;
    border-bottom: 1px solid #e5e7eb;
}

.trust-box h3 {
    color: var(--green);
    font-size: 18px;
}

.trust-box p {
    font-size: 13px;
    color: #444;
}

/* ================= PRODUCTS ================= */

.products {
    padding: 80px 5%;
    background: #fff;
}

.products h2 {
    text-align: center;
    font-size: 30px;
}

.products .subtext {
    text-align: center;
    font-size: 14px;
    color: #555;
    margin: 10px 0 45px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 26px;
}

.product-card {
    background: #f8fafc;
    border-radius: 10px;
    padding: 18px;
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card img {
    width: 100%;
    border-radius: 8px;
}

.product-card h3 {
    margin: 14px 0 6px;
    font-size: 17px;
}

.product-card p {
    font-size: 13px;
    color: #444;
}

.price {
    margin-top: 10px;
    font-weight: bold;
    margin-bottom: 10px;
}

.buy-btn {
    margin-top: auto;
    display: block;
    background: var(--green);
    color: #fff;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
}

/* ================= INFO ================= */

.info {
    padding: 80px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
    align-items: center;
}

.info img {
    width: 100%;
    border-radius: 12px;
}

/* ================= FAQ ================= */

.faq {
    background: #fff;
    padding: 80px 5%;
}

.faq h2 {
    text-align: center;
    font-size: 30px;
    margin-bottom: 40px;
}

.faq-item {
    max-width: 800px;
    margin: auto;
    border-bottom: 1px solid #ddd;
    padding: 18px 0;
}

.faq-item h4 {
    font-size: 16px;
    margin-bottom: 6px;
}

.faq-item p {
    font-size: 14px;
    color: #444;
}

.faq-item-last {
    border-bottom: none;
}

/* ================= BOTTOM HERO ================= */

.bottom-hero {
    background: var(--dark);
    color: #fff;
    padding: 80px 5%;
    text-align: center;
}

.bottom-hero .btn {
    margin-top: 22px;
    background: #22c55e;
    padding: 12px 32px;
    display: inline-block;
    border-radius: 6px;
}

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

footer {
    background: #000;
    color: #bbb;
    padding: 32px 5%;
    font-size: 13px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

footer h4 {
    color: #fff;
}

footer a {
    display: block;
    margin-bottom: 6px;
}

.copyright {
    text-align: center;
    margin-top: 22px;
    border-top: 1px solid #222;
    padding-top: 16px;
}

/* ========= MOBILE IMPROVEMENTS ========= */

@media (max-width: 700px) {
    .hero h1 {
        font-size: 26px;
    }

    .bottom-hero h2 {
        font-size: 24px;
    }

    .info {
        text-align: center;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Thin scrollbar */
::-webkit-scrollbar {
    width: 3px;
}

::-webkit-scrollbar-thumb {
    background: #b5b5b5;
    border-radius: 2px;
}

::-webkit-scrollbar-track {
    background: transparent;
}