:root {
    --bg-color: #050505;
    --text-color: #ffffff;
    --text-secondary: #888888;
    --accent-color: #333333;
    --border-color: #222222;
    --font-main: 'Space Grotesk', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-weight: 400;
}

::selection {
    background-color: #00f0ff;
    /* Cyan from screenshot */
    color: #000000;
}

.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: radial-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
            black 0%,
            rgba(0, 0, 0, 0.2) 200px,
            transparent 400px);
    -webkit-mask-image: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
            black 0%,
            rgba(0, 0, 0, 0.2) 200px,
            transparent 400px);
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem 0 0;
}

/* Header */
header {
    padding: 2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    background-color: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-color);
}

.logo img {
    height: 38px;
    width: auto;
    display: block;
}

nav a {
    color: #bbbbbb;
    text-decoration: none;
    margin-left: 2rem;
    font-size: 1.15rem;
    transition: color 0.3s;
}

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

.btn-nav {
    border: 1px solid var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 2px;
}

.btn-nav:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    /* Offset for fixed header */
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -2px;
    text-transform: uppercase;
}

.hero .subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    display: inline-block;
    background-color: var(--text-color);
    color: var(--bg-color);
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 2px;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

/* Trusted By Section */
.trusted-by {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
    background-color: #080808;
}

.section-header {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header .square {
    width: 6px;
    height: 6px;
    background-color: #3b82f6;
    /* Blue accent from image */
    display: inline-block;
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3rem;
    align-items: center;
    justify-items: center;
}

.logo-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
    opacity: 0.9;
    /* Increased opacity */
    transition: all 0.3s;
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0.03);
    padding: 0.8rem 1.2rem;
    border-radius: 4px;
    border: 1px solid transparent;
}

.logo-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    /* filter: grayscale(100%); Removed grayscale */
    transition: transform 0.3s;
}

.logo-item:hover {
    color: var(--text-color);
    opacity: 1;
    transform: translateY(-2px);
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--border-color);
}


@media (max-width: 1024px) {
    .logo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .logo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Services Section */
.services {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
}

.services h2,
.contact h2 {
    font-size: 2rem;
    margin-bottom: 4rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: border-color 0.3s;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    border-color: var(--text-color);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
    color: var(--text-color);
}

.card p {
    color: var(--text-secondary);
}

.report-card {
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: var(--text-color);
}

.report-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-family: monospace;
}

.tags {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.contact-simple {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.contact-simple h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-color);
    transform: translateY(-2px);
}

.contact-icon {
    font-size: 1.2rem;
}

.contact-icon-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.btn-secondary {
    display: inline-block;
    border: 1px solid var(--text-secondary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    text-decoration: none;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.btn-secondary:hover {
    border-color: var(--text-color);
    color: var(--text-color);
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
}

.footer-logo img {
    height: 28px;
    width: auto;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 280px;
}

.footer-cta {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.85rem;
    border-radius: 4px;
    transition: all 0.2s;
    width: fit-content;
}

.footer-cta:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-top: 1rem;
}

.footer-links,
.footer-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links h4,
.footer-social h4 {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.footer-links a,
.footer-social a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover,
.footer-social a:hover {
    color: var(--text-color);
}

.social-icon {
    width: 18px;
    display: inline-flex;
    justify-content: center;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .container {
        padding: 0 1.5rem;
    }
}

.form-container iframe {
    filter: invert(1) hue-rotate(180deg);
    border-radius: 8px;
    /* Optional: adds nice corners */
    margin-bottom: -10px;
    /* Fix potential extra space */
}