/* General Body & Typography */
body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #0b0f19; /* Dark background from image */
    color: #e0e0e0; /* Light gray text for contrast */
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll from potential responsive issues */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff; /* White for headings */
    font-weight: 700;
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
    color: #b0b0b0; /* Slightly lighter gray for paragraphs */
}

a {
    text-decoration: none;
    color: #00e6ff; /* Accent blue for links */
    transition: color 0.3s ease;
}

a:hover {
    color: #00b3cc;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px; /* Slightly rounded corners */
    font-weight: 600;
    text-align: center;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: #00e6ff; /* Bright blue from image */
    color: #0b0f19; /* Dark text on bright button */
}

.btn-primary:hover {
    background-color: #00b3cc;
    color: #ffffff;
}

.btn-login {
    background-color: transparent;
    color: #e0e0e0;
    border: 1px solid #333; /* Subtle border for login */
    padding: 10px 20px;
}

.btn-login:hover {
    background-color: #1a1e28;
    color: #00e6ff;
    border-color: #00e6ff;
}

.btn-signup {
    background-color: #00e6ff;
    color: #0b0f19;
    padding: 10px 20px;
}

.btn-signup:hover {
    background-color: #00b3cc;
    color: #ffffff;
}

/* Secondary Button (for "All features included") */
.btn-secondary {
    background-color: transparent;
    color: #00e6ff;
    border: 1px solid #00e6ff;
    padding: 12px 30px;
}

.btn-secondary:hover {
    background-color: #00e6ff;
    color: #0b0f19;
}

.btn-secondary .fas {
    margin-right: 8px;
}

.btn-text {
    color: #00e6ff;
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
}
.btn-text:hover {
    color: #00b3cc;
}
.btn-text .fas {
    margin-left: 8px;
    transition: margin-left 0.3s ease;
}
.btn-text:hover .fas {
    margin-left: 12px;
}

.text-center {
    text-align: center;
}

/* Header Section */
.main-header {
    background-color: #0b0f19; /* Same as body background */
    padding: 15px 0;
    border-bottom: 1px solid #1a1e28; /* Subtle separator */
    position: relative;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
}

.main-header .logo img {
    height: 30px; /* Adjust as per actual logo size */
    filter: brightness(0) invert(1); /* Makes placeholder white/light for dark background */
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.main-nav ul li {
    margin-left: 30px;
}

.main-nav ul li a {
    color: #e0e0e0;
    font-weight: 500;
    font-size: 1.05rem;
}

.main-nav ul li a:hover {
    color: #00e6ff;
}

.header-actions {
    display: flex;
    gap: 15px; /* Space between buttons */
}

/* Hero Section */
.hero-section {
    background-color: #0b0f19;
    color: #ffffff;
    text-align: center;
    padding: 80px 0 100px 0; /* Ample padding for hero */
    position: relative;
    overflow: hidden; /* For potential background effects */
}

/* Background gradient effect for hero section, simulating the image */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 50%, rgba(0, 230, 255, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 30%, rgba(0, 230, 255, 0.08) 0%, transparent 40%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2; /* Ensure content is above the pseudo-element background */
}

.hero-section .hero-image {
    margin-bottom: 30px;
    filter: drop-shadow(0 0 15px rgba(0, 230, 255, 0.5)); /* Subtle glow for image */
}
.hero-section .hero-image img {
    max-width: 250px;
    height: auto;
    border-radius: 10px; /* Slightly rounded corners for card image */
}

.hero-section h1 {
    font-size: 3.8rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #ffffff;
    line-height: 1.2;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: #b0b0b0;
}

.hero-section .btn-primary {
    margin-bottom: 60px;
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 80px; /* Space between stat items */
    padding-top: 40px;
    border-top: 1px solid #1a1e28; /* Separator above stats */
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
}

.stat-item .stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: #00e6ff; /* Blue accent for numbers */
    display: block;
    margin-bottom: 5px;
}

.stat-item .stat-label {
    font-size: 1.1rem;
    color: #b0b0b0;
    display: block;
}

/* Features Section */
.features-section {
    background-color: #0b0f19; /* Same as body background */
    padding: 80px 0;
    text-align: center;
}

.features-section h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.features-section .section-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 60px auto;
    color: #b0b0b0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background-color: #1a1e28; /* Darker background for cards */
    padding: 30px;
    border-radius: 12px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid transparent; /* For hover effect */
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 230, 255, 0.15); /* Blue glow on hover */
    border-color: #00e6ff; /* Blue border on hover */
}

.feature-card .icon-wrapper {
    background-color: rgba(0, 230, 255, 0.1); /* Light blue transparent background for icon */
    color: #00e6ff; /* Blue icon color */
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 1rem;
    color: #b0b0b0;
    line-height: 1.5;
}

/* Call to Action Section */
.cta-section {
    background-color: #0b0f19;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.cta-section .section-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 60px auto;
    color: #b0b0b0;
}

.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.cta-item {
    background-color: #1a1e28;
    padding: 30px;
    border-radius: 12px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid transparent;
}

.cta-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 230, 255, 0.15);
    border-color: #00e6ff;
}

.cta-item .icon-wrapper {
    background-color: rgba(0, 230, 255, 0.1);
    color: #00e6ff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.cta-item h3 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.cta-item p {
    font-size: 0.95rem;
    color: #b0b0b0;
    line-height: 1.5;
    margin-bottom: 20px;
}

.cta-bottom .response-time {
    font-size: 0.9rem;
    color: #888;
    margin-top: 15px;
}

/* Footer Section */
.main-footer {
    background-color: #0b0f19;
    padding: 60px 0 20px 0;
    border-top: 1px solid #1a1e28;
    color: #b0b0b0;
    font-size: 0.95rem;
}

.main-footer .container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-about {
    flex: 2;
    min-width: 280px;
}

.footer-about .logo img {
    height: 30px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-about p {
    font-size: 0.9rem;
    margin-bottom: 25px;
    color: #b0b0b0;
}

.social-icons a {
    display: inline-block;
    color: #b0b0b0;
    font-size: 1.2rem;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: #00e6ff;
}

.footer-links {
    flex: 3;
    display: flex;
    justify-content: space-around;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-col {
    min-width: 150px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: #00e6ff;
}

.footer-bottom {
    border-top: 1px solid #1a1e28;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: #888;
}

.footer-legal a {
    color: #888;
    font-size: 0.85rem;
    margin-left: 20px;
}

.footer-legal a:hover {
    color: #00e6ff;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .main-nav ul li {
        margin-left: 20px;
    }

    .hero-section h1 {
        font-size: 3rem;
    }

    .hero-section p {
        font-size: 1.1rem;
    }

    .stats-grid {
        gap: 40px;
    }
    .stat-item .stat-number {
        font-size: 2.2rem;
    }
    .stat-item .stat-label {
        font-size: 1rem;
    }

    .features-section h2, .cta-section h2 {
        font-size: 2.5rem;
    }
    .features-section .section-description, .cta-section .section-description {
        font-size: 1.1rem;
    }
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    .feature-card, .cta-item {
        padding: 25px;
    }
    .feature-card .icon-wrapper {
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
    .feature-card h3 {
        font-size: 1.4rem;
    }
    .feature-card p {
        font-size: 0.95rem;
    }

    .cta-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 25px;
    }
    .cta-item .icon-wrapper {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
    .cta-item h3 {
        font-size: 1.25rem;
    }
    .cta-item p {
        font-size: 0.9rem;
    }

    .footer-about {
        min-width: unset;
        flex-basis: 100%;
        text-align: center;
    }
    .footer-about .logo img {
        margin: 0 auto 20px auto;
    }
    .footer-links {
        justify-content: center;
        text-align: center;
        gap: 20px;
        flex-basis: 100%;
    }
    .footer-col {
        min-width: 120px;
    }
    .footer-col ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        margin-top: 10px;
    }
    .main-nav ul li {
        margin-left: 0;
    }
    .header-actions {
        margin-top: 10px;
    }

    .hero-section {
        padding: 60px 0 80px 0;
    }
    .hero-section h1 {
        font-size: 2.5rem;
    }
    .hero-section p {
        font-size: 1rem;
    }
    .stats-grid {
        flex-direction: column;
        gap: 30px;
    }
    .stat-item .stat-number {
        font-size: 2rem;
    }
    .stat-item .stat-label {
        font-size: 0.9rem;
    }

    .features-section, .cta-section {
        padding: 60px 0;
    }
    .features-section h2, .cta-section h2 {
        font-size: 2.2rem;
    }
    .features-section .section-description, .cta-section .section-description {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    .features-grid, .cta-grid {
        grid-template-columns: 1fr; /* Stack cards on very small screens */
        gap: 20px;
    }
    .feature-card, .cta-item {
        padding: 20px;
    }
    .feature-card .icon-wrapper, .cta-item .icon-wrapper {
        width: 50px;
        height: 50px;
        font-size: 1.6rem;
    }
    .feature-card h3, .cta-item h3 {
        font-size: 1.3rem;
    }
    .feature-card p, .cta-item p {
        font-size: 0.9rem;
    }

    .footer-top {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    .footer-legal {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    .footer-legal a {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .main-header .logo img {
        height: 25px;
    }
    .main-nav ul li a {
        font-size: 0.9rem;
    }
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .hero-section h1 {
        font-size: 2rem;
    }
    .hero-section p {
        font-size: 0.9rem;
    }
    .stat-item .stat-number {
        font-size: 1.8rem;
    }
    .stat-item .stat-label {
        font-size: 0.9rem;
    }
}