/* --- Global Styles & Variables --- */
:root {
    --color-dark-blue: #0A0F1D;
    --color-medium-blue: #1A2035;
    --color-light-blue: #007bff;
    --color-white: #ffffff;
    --color-text-light: #C0C8D9;
    --color-cta-blue: #4B6EF9;
    --color-cta-dark: #3753D9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif; /* Using a common font */
}

body {
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    line-height: 1.6;
    min-height: 100vh;
    background-image: url("../images/background.png");
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    align-items: center;
}

a {
    text-decoration: none;
    color: var(--color-white);
}

/* --- Background/Visual Simulation --- */
/* The dark blue background with the abstract blue wave at the bottom */
.hero-section {
    position: relative;
    text-align: center;
    padding-top: 250px;
    padding-bottom: 5px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;
}

/* Adding small glowing dots/particles - purely decorative */
/* .hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 80%, rgba(255, 255, 255, 0.3) 1px, transparent 0),
        radial-gradient(circle at 80% 90%, rgba(255, 255, 255, 0.4) 1px, transparent 0),
        radial-gradient(circle at 45% 75%, rgba(255, 255, 255, 0.2) 1px, transparent 0);
    background-image: "images/background.png";
    background-size: 100% 100%;
    z-index: -1;
    pointer-events: none;
} */


/* --- Navbar Styling --- */
.navbar {
    padding: 20px 0;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 10;
}

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

.logo {
    font-size: 3em;
    font-weight: bold;
    width: 100%;
    display: flex;
    justify-content: center;
}

.logo-image {
    width: 350px;
    /* height: 50px; */
}

.navbar nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

.navbar nav a {
    font-size: 0.95em;
    color: var(--color-text-light);
    transition: color 0.3s;
}

.navbar nav a:hover {
    color: var(--color-white);
}

/* The 'Get Started' button in the navbar */
.navbar .btn-primary {
    background-color: var(--color-cta-blue);
    color: var(--color-white) !important;
    padding: 8px 18px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9em;
    border: 1px solid var(--color-cta-blue);
    transition: background-color 0.3s, border-color 0.3s;
}

.navbar .btn-primary:hover {
    background-color: var(--color-cta-dark);
    border-color: var(--color-cta-dark);
}

/* --- Hero Content Styling --- */
.main-title {
    font-size: 4.5em; /* Large, bold font */
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    max-width: 800px;
    margin: 0 auto 20px auto;
}

.subtitle {
    font-size: 1.1em;
    color: var(--color-text-light);
    margin-bottom: 40px;
    line-height: 1.5;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 100px;
}

.btn {
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.05em;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-text-light);
}

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

.btn-primary-outline {
    background-color: var(--color-cta-blue);
    color: var(--color-white);
    border: 2px solid var(--color-cta-blue);
    box-shadow: 0 4px 15px rgba(75, 110, 249, 0.4);
}

.btn-primary-outline:hover {
    background-color: var(--color-cta-dark);
    border-color: var(--color-cta-dark);
}


/* --- Trust Bar (Company Logos) --- */
.trust-bar {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    z-index: 5; /* Ensure it's above the wave graphic */
}

.trust-text {
    font-size: 0.8em;
    letter-spacing: 2px;
    color: var(--color-text-light);
    opacity: 0.7;
    font-weight: bold;
}

.logos {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.logos span {
    color: var(--color-text-light);
    opacity: 0.9;
    font-weight: 600;
    font-size: 1.0em;
}

.logos i {
    margin-right: 8px;
    color: var(--color-cta-blue);
}

/* Optional: Media Queries for Responsiveness */
@media (max-width: 768px) {
    .main-title {
        font-size: 3em;
    }
    .subtitle {
        font-size: 1em;
    }
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    .navbar nav ul {
        gap: 15px;
    }
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    .btn {
        width: 80%;
        max-width: 300px;
    }
    .trust-bar {
        position: relative;
        bottom: auto;
        transform: none;
        padding-top: 50px;
    }
    .logos {
        flex-wrap: wrap;
        gap: 20px;
    }
}

/* --- Solutions Section --- */
.solutions-section {
    padding: 60px 0 80px 0;
    /* background-color: rgba(10, 15, 29, 0.85); */
    position: relative;
    z-index: 2;
    backdrop-filter: blur(5px);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-white);
}

.section-subtitle {
    font-size: 1.1em;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-card {
    background-color: var(--color-medium-blue);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(75, 110, 249, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card:hover {
    transform: translateY(-8px);
    border-color: rgba(75, 110, 249, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(75, 110, 249, 0.15);
}

.card-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(75, 110, 249, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.card-icon i {
    font-size: 1.8em;
    color: var(--color-cta-blue);
    transition: all 0.3s ease;
}

.solution-card:hover .card-icon {
    background-color: rgba(75, 110, 249, 0.25);
    transform: scale(1.1);
}

.solution-card:hover .card-icon i {
    color: #6B8AFF;
}

.card-title {
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.card-description {
    font-size: 0.95em;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-cta-blue);
    font-weight: 600;
    font-size: 0.95em;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.card-link i {
    font-size: 0.85em;
    transition: transform 0.3s ease;
}

.card-link:hover {
    color: #6B8AFF;
}

.card-link:hover i {
    transform: translateX(4px);
}

/* Solutions Section Responsive */
@media (max-width: 992px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    .section-title {
        font-size: 2.2em;
    }
}

@media (max-width: 576px) {
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .solutions-section {
        padding: 60px 0;
    }
    .section-title {
        font-size: 1.8em;
    }
    .section-subtitle {
        font-size: 1em;
    }
    .solution-card {
        padding: 30px 25px;
    }
    .card-icon {
        width: 60px;
        height: 60px;
    }
    .card-icon i {
        font-size: 1.5em;
    }
}