:root {
    --bg-color: #000000;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --accent: #22d3ee;
    --glass-border: rgba(255, 255, 255, 0.1);
    --shining-edge: rgba(255, 255, 255, 0.2);
    --font-stack: 'Inter', -apple-system, system-ui, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-stack);
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Atmospheric Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(34, 211, 238, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(34, 211, 238, 0.03) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.logo img {
    height: 28px;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
}

nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
}

nav a:hover {
    color: var(--text-primary);
    transform: translateY(-1px);
}

.btn-nav {
    background: #fff;
    color: #000 !important;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
}

.btn-nav:hover {
    transform: scale(1.05) !important;
    background: var(--accent) !important;
}

.hero {
    min-height: 85vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 2rem 5%;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    width: 100%;
    max-width: 550px;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    background: var(--card-bg);
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-graphic:hover {
    transform: scale(1.02) translateY(-5px);
}

.hero-right {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--accent);
    /* Neon teal color */
    text-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 1rem;
}

.request-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: 1px solid var(--shining-edge);
    border-left: 1px solid var(--shining-edge);
    border-radius: 28px;
    padding: 2.5rem;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.request-card:hover {
    transform: scale(1.02) translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(34, 211, 238, 0.1);
}

.request-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.request-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.form-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.input-field {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.9rem 1.2rem;
    border-radius: 12px;
    color: #fff;
    margin-bottom: 1rem;
    width: 100%;
    outline: none;
    transition: all 0.3s ease;
}

.input-field:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

.btn-submit {
    width: 100%;
    padding: 1.1rem;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
}

.btn-submit:hover {
    transform: scale(1.01);
    filter: brightness(1.1);
}

.benchmark-section {
    padding: 8rem 5%;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.benchmark-section h2 {
    color: var(--accent);
    text-shadow: 0 0 15px rgba(34, 211, 238, 0.2);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.benchmark-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 1rem;
    margin-top: 3rem;
}

.benchmark-table th {
    text-align: left;
    color: var(--text-secondary);
    padding: 0 1.5rem 1rem;
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.benchmark-table tr td {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 2rem 1.5rem;
    font-size: 1.1rem;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.benchmark-table tr td:first-child {
    border-left: 1px solid var(--glass-border);
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    border-top: 1px solid var(--shining-edge);
}

.benchmark-table tr td:last-child {
    border-right: 1px solid var(--glass-border);
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}

.benchmark-table tr:hover td {
    background: rgba(255, 255, 255, 0.07);
    transform: scale(1.02);
    border-color: var(--accent);
}

.savings-badge {
    color: var(--accent);
    font-weight: 800;
    font-size: 1.25rem;
}

footer {
    padding: 6rem 5% 4rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 4rem;
    }

    .hero-right {
        align-items: center;
    }

    .hero-subtitle {
        margin-inline: auto;
    }
}