:root{
    --bg: #0b0f14;
    --surface: rgba(255,255,255,0.03);
    --muted: #9aa5b1;
    --accent: linear-gradient(135deg,#7c3aed,#06b6d4);
    --accent-solid: #6b21a8;
    --glass: rgba(255,255,255,0.03);
    --radius: 12px;
    --gap: 1rem;
    --max-width: 1200px;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    color-scheme: dark;
}

/* Logo */
.logo {
    margin-left: -7rem;
    display: inline-flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    padding-right: 1px;
    padding-top: 10px;
    width: auto;
    object-fit: contain;
}

*{box-sizing:border-box}
html,body{height:100%; margin:0; background:var(--bg); color:#e7eef6; -webkit-font-smoothing:antialiased}
a{color:inherit; text-decoration:none}

.container{
    max-width:var(--max-width);
    margin:0 auto;
    padding:0.75rem 1rem;
    display:flex;
    align-items:center;
    gap:var(--gap);
    justify-content: right;
}

/* Header */
.site-header{
    position:sticky;
    top:0;
    z-index:40;
    backdrop-filter: blur(8px) saturate(120%);
    background: linear-gradient(180deg, rgba(10,13,17,0.6), rgba(10,13,17,0.4));
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

/* Logo Text */
.brand {
    font-size: 1.35rem;
    margin: 20px;
    font-weight: 700;
    letter-spacing: 2px;
}

/* Left Navigation */
/* Nav button reset */
.nav-link {
    background: none;
    border: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
}

/* Dropdown container */
.has-dropdown {
    position: relative;
}

/* Dropdown box */
.dropdown-box {
    position: absolute;
    top: 140%;
    left: 0;
    min-width: 220px;
    background: rgba(15, 18, 25, 0.98);
    border-radius: 14px;
    padding: 12px;
    display: none;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    backdrop-filter: blur(12px);
    z-index: 1000;
}

/* Dropdown links */
.dropdown-box a {
    display: block;
    padding: 10px 14px;
    border-radius: 10px;
    color: #e7eef6;
    text-decoration: none;
    font-size: 14px;
}

.dropdown-box a:hover {
    background: rgba(255,255,255,0.08);
}

/* Visible state */
.dropdown-box.active {
    display: block;
}


.nav-list{
    display:flex;
    gap:1rem;
    list-style:none;
}
.nav-list a{
    padding:1rem 0.6rem;
    padding-right: 20px;
    border-radius:8px;
    align-items: center;
    color:var(--muted);
    font-weight:500;
}
.nav-list a:hover{
    color:#fff;
    background:rgba(255,255,255,0.02);
}

/* Icons Right Side */
.header-actions{
    display:flex;
    gap:0.6rem;
    align-items:center;
}

/* Invisible Icon Buttons */
.icon-btn-clean {
    background: transparent;
    border: none;
    padding: 0.4rem;
    display: inline-flex;
    cursor: pointer;
}

.icon-btn-clean svg {
    color: #cbd5e1;
}
.icon-btn-clean:hover svg {
    opacity: 0.7;
}

/* Small Header Search Box */
.header-search-box {
    display: none;
    align-items: center;
}

.header-search-box input {
    padding: 0.45rem 0.9rem;
    width: 300px;
    border-radius: 5px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.09);
    color: white;
    outline: none;
}

/* When search is active */
.header-actions.search-active .header-icon {
    display: none;
}
.header-actions.search-active #searchIcon {
    display: none;
}
.header-actions.search-active .header-search-box {
    display: flex;
}

.notification{
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 250px;
    font-size: 20px;
    font-weight: bold;
    font-style: italic;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.hide-nav {
    opacity: 0;
    pointer-events: none;
}

.productshowcase {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 80px 10%;
    gap: 60px;
    color: #ffffff;

    /* PIXEL / DOT PATTERN */
    background-image:
            radial-gradient(rgba(56, 189, 248, 0.15) 1px, transparent 1px),
            radial-gradient(rgba(0, 0, 0, 0.9) 1px, transparent 1px);

    background-size: 25px 25px, 25px 25px;
    background-position: 0 0, 12px 12px;
}


/* LEFT CONTENT */
.showcase_container {
    flex: 1;
}

.showcase_container h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.showcase_container h3 {
    padding-left: 140px;
    font-size: 1.6rem;
    font-weight: 500;
    color: coral;
    margin-bottom: 20px;
}

.vlearn_description {
    padding-left: 140px;
    font-size: 1.2rem;
    line-height: 1.7;
    color: #cbd5f5;
    max-width: 520px;
}

/* RIGHT VIDEO */
.showcase_video {
    flex: 1;
    display: flex;
    justify-content: center;
}

.showcase_video video {
    width: 100%;
    max-width: 540px;
    height: 300px;
    object-fit: contain;
    border-radius: 40px;
    margin-top: 100px; /* moves video down */
}


/* RESPONSIVE */
@media (max-width: 900px) {
    .productshowcase {
        flex-direction: column;
        text-align: center;
    }

    .vlearn_description {
        margin: 0 auto;
    }
}

.vlearn_title {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.vlearn_logo {
    padding-top: 10px;
    width: 120px;
    height: 100px;
}

.showcase_buttons {
    display: flex;
    gap: 18px;
    margin-top: -100px;
    margin-left: 305px;
}

.btn {
    padding: 14px 32px;
    border-radius: 14px; /* curved rectangular */
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, #f97316, #fb923c); /* orange gradient */
    color: #fff;
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.45);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(249, 115, 22, 0.65);
}


/* Secondary Button */
.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.onprocess {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding-top: 280px;
    text-align: center;
    font-weight: 700;        /* bold */
    font-size: 2rem;       /* adjust if needed */
}

.site-footer {
    margin-top: 140px;
    padding: 60px 10% 30px;
    background: linear-gradient(
            180deg,
            rgba(10,13,17,0.6),
            rgba(10,13,17,0.95)
    );
    border-top: 1px solid rgba(255,255,255,0.06);
    color: #e7eef6;
}

.footer-container {
    display: flex;
    gap: 120px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}

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

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: #9aa5b1;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    font-size: 0.85rem;
    color: #9aa5b1;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
}