/* CSS Variables and Reset */
:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --accent: #f43f5e;
    --bg: #0f172a;
    --card: #1e293b;
    --text: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
    --input-bg: #e2e8f0;
}

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

body {
    background: var(--bg);
    color: var(--text);
    scroll-behavior: smooth;
    line-height: 1.6;
}

/* Navigation */
nav {
    position: sticky;
    top: 0;
    width: 100%;
    height: 75px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10%;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    
}


.logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
    
}


.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--text);
}

/* Main Container */
.wrapper {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.app-card {
    background: var(--card);
    padding: 40px;
    border-radius: 32px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Search Section */
.search-area {
    display: flex;
    gap: 12px;
    background: var(--input-bg);
    padding: 8px;
    border-radius: 14px;
    margin-bottom: 40px;
}

.search-area input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 20px;
    font-size: 1rem;
    color: #1e293b;
    outline: none;
}

.btn-analyze {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0 30px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.btn-analyze:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* Video Result */
#resultSection {
    display: none;
    animation: fadeIn 0.5s ease;
}

.video-info {
    display: flex;
    gap: 30px;
    margin-bottom: 35px;
    align-items: center;
}

.thumb-wrap {
    width: 280px;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.badge {
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    margin-top: 15px;
    text-transform: uppercase;
}

/* Download Grid */
.dl-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.dl-card {
    background: #0f172a;
    padding: 25px;
    border-radius: 20px;
    border: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.icon-box {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    transition: 0.3s;
}

.bg-blue {
    background: var(--primary);
}

.bg-pink {
    background: var(--accent);
}

/* Ranking Table */
.section-title {
    margin: 60px 0 25px;
    text-align: center;
    font-size: 1.8rem;
}

.ranking-table {
    width: 100%;
    background: var(--card);
    border-radius: 20px;
    border-collapse: collapse;
    overflow: hidden;
    border: 1px solid var(--border);
}

.ranking-table th,
.ranking-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.ranking-table th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

/* Message Box */
.contact-box {
    background: var(--card);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border);
    margin-top: 60px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dim);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: white;
    outline: none;
}

.form-group input:focus {
    border-color: var(--primary);
}

/* Footer */
footer {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: 100px;
}

.copyright {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.designer {
    color: var(--primary);
    font-weight: bold;
    text-decoration: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {

    .video-info,
    .dl-grid {
        flex-direction: column;
        grid-template-columns: 1fr;
    }

    .thumb-wrap {
        width: 100%;
    }
}

/* =============================== */
/* 📲 TABLET RESPONSIVE (≤1024px) */
/* =============================== */
@media (max-width: 1024px) {

    nav {
        padding: 0 6%;
    }

    .wrapper {
        max-width: 900px;
    }

    .dl-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* =============================== */
/* 📱 MOBILE RESPONSIVE (≤768px) */
/* =============================== */
@media (max-width: 768px) {

    nav {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
        gap: 12px;
    }

    .nav-links {
        justify-content: center;
        gap: 18px;
        flex-wrap: wrap;
    }

    .logo {
        font-size: 1.4rem;
    }

    .app-card {
        padding: 25px;
        border-radius: 24px;
    }

    .search-area {
        flex-direction: column;
        padding: 12px;
    }

    .btn-analyze {
        width: 100%;
        padding: 14px;
    }

    .video-info {
        flex-direction: column;
        text-align: center;
    }

    .thumb-wrap {
        width: 100%;
    }

    .dl-grid {
        grid-template-columns: 1fr;
    }

    .ranking-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .contact-box {
        padding: 25px;
    }
}


/* =============================== */
/* 📱 SMALL MOBILE RESPONSIVE (≤480px) */
/* =============================== */
@media (max-width: 480px) {

    .logo {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .ranking-table th,
    .ranking-table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    footer {
        padding: 40px 10px;
    }

    .copyright {
        font-size: 0.8rem;
    }
}

/* .logo {
  height: 38px;
  width: auto;
  
} */