/*
Theme Name: Komatireddy Networks
Theme URI: https://komatireddy.net
Author: Komatireddy Networks
Description: Fully responsive single-page theme optimized for mobile and desktop screens.
Version: 1.4
*/

:root {
    --bg-color: #06090e;
    --card-bg: #0f172a;
    --accent-blue: #2563eb;
    --accent-blue-bright: #3b82f6;
    --accent-blue-glow: rgba(59, 130, 246, 0.35);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    line-height: 1.4;
    overflow-x: hidden;
}

/* Header & Top-Left Brand Alignment */
header {
    padding: 1rem 5%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(6, 9, 14, 0.95);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-container, 
.brand-container:visited, 
.brand-container:hover, 
.brand-container:active {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

/* Strictly Constrained Mobile & Desktop Logo Wrapper */
.logo-wrapper {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-wrapper svg,
.logo-wrapper img {
    width: 100%;
    height: 100%;
    max-width: 40px;
    max-height: 40px;
    object-fit: contain;
    display: block;
    border-radius: 4px;
}

.brand-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 0.03em;
    line-height: 1;
    white-space: nowrap;
}

.brand-text span {
    color: var(--accent-blue-bright);
}

/* Main Hero Section */
main.hero-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1.25rem;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
}

/* USP Badge */
.usp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid var(--accent-blue-bright);
    color: var(--accent-blue-bright);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1.75rem;
    box-shadow: 0 0 20px var(--accent-blue-glow);
}

.usp-badge .dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-blue-bright);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--accent-blue-bright);
}

/* Responsive Headline */
.usp-headline {
    font-size: clamp(2.2rem, 8vw, 5.2rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    width: 100%;
}

.usp-headline .highlight-blue {
    color: var(--accent-blue-bright);
    text-shadow: 0 0 30px var(--accent-blue-glow);
}

.usp-headline .highlight-gradient {
    background: linear-gradient(135deg, #ffffff 30%, var(--accent-blue-bright) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.company-subtitle {
    font-size: clamp(0.95rem, 3vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    padding: 0 0.5rem;
}

.company-subtitle span {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive Contact Card */
.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.75rem 2rem;
    border-radius: 14px;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8);
    transition: border-color 0.3s ease, transform 0.2s ease;
}

.contact-card:hover {
    border-color: var(--accent-blue-bright);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.contact-email {
    font-size: clamp(1.1rem, 4.5vw, 1.35rem);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    word-break: break-all;
    transition: color 0.2s ease;
}

.contact-email:hover {
    color: var(--accent-blue-bright);
}

footer {
    padding: 1.5rem 5%;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    background-color: rgba(6, 9, 14, 0.95);
}

/* Dedicated Mobile Optimizations */
@media (max-width: 480px) {
    header {
        padding: 0.85rem 4%;
    }

    .brand-text {
        font-size: 0.95rem;
    }

    .logo-wrapper {
        width: 34px;
        height: 34px;
        min-width: 34px;
        min-height: 34px;
    }

    .logo-wrapper svg,
    .logo-wrapper img {
        max-width: 34px;
        max-height: 34px;
    }

    main.hero-container {
        padding: 2.25rem 1rem;
    }

    .contact-card {
        padding: 1.25rem 1.25rem;
    }
}