:root {
    --dark-bg: #12121c;
    --primary-blue: #007BFF;
    --hover-blue: #0056b3;
    --card-bg: #1a1a2e;
    --text-light: #F0F0F0;
    --text-secondary: #a0a0c0;
    --border-color: #2a2a4a;
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.7;
    font-weight: 400;
}

/* Header & Nav */
.header {
    background-color: rgba(18, 18, 28, 0.8);
    backdrop-filter: blur(10px);
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--text-light);
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cta-button {
    background-color: var(--primary-blue);
    color: white;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    border: 1px solid transparent;
}

.cta-button:hover {
    background-color: var(--hover-blue);
    transform: translateY(-2px);
}

.secondary-nav-cta {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
}

.secondary-nav-cta:hover {
    background-color: var(--card-bg);
    color: white;
    border-color: var(--card-bg);
}


/* --- Hero Section with Background Image --- */
.hero {
    position: relative; 
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 2rem auto 0; /* MUUTOS TÄSSÄ: 2rem ylämarginaali */
    gap: 2rem;
    overflow: hidden; 
    border-radius: 15px; /* MUUTOS TÄSSÄ: Kaikki kulmat pyöristetty */
    background-image: url('media/hero.jpg'); 
    background-size: cover;
    background-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(18, 18, 28, 0.85); 
    z-index: 1;
}

.hero-content, .hero-image {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 50%;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-image img {
    max-width: 100%;
    border-radius: 15px;
    background: rgba(255,255,255,0.05); 
    backdrop-filter: blur(5px);
}


/* --- Features Section (Dark Theme) --- */
.features {
    padding: 6rem 5%;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.features h2 {
    font-size: 2.3rem;
    font-weight: 600;
    margin-bottom: 3.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 123, 255, 0.1);
}

.feature-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-blue);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

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

/* Full Width Image Section */
.full-width-image {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    overflow: hidden;
}

.full-width-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
}

/* Pricing Section */
.pricing {
    padding: 6rem 5%;
}

.pricing h2 {
    text-align: center;
    font-size: 2.3rem;
    font-weight: 600;
    margin-bottom: 3.5rem;
}

.pricing-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.pricing-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2.5rem;
    flex-basis: 350px;
    display: flex;
    flex-direction: column;
}

.pricing-card.recommended {
    border: 2px solid var(--primary-blue);
    transform: scale(1.05);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.pricing-card .price {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-card li {
    margin-bottom: 1rem;
}

.pricing-card li.disabled {
    color: var(--text-secondary);
}

.cta-button.secondary-cta {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-light);
}

.cta-button.secondary-cta:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

/* Q&A Section */
.qa {
    padding: 6rem 5%;
}

.qa h2 {
    text-align: center;
    font-size: 2.3rem;
    font-weight: 600;
    margin-bottom: 3.5rem;
}

.qa-container {
    max-width: 800px;
    margin: 0 auto;
}

.qa details {
    background-color: var(--card-bg);
    border-radius: 10px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.qa summary {
    padding: 1.5rem;
    font-weight: 500;
    cursor: pointer;
    list-style: none;
}

.qa summary::-webkit-details-marker {
    display: none;
}

.qa summary::after {
    content: '+';
    float: right;
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.qa details[open] summary::after {
    transform: rotate(45deg);
}

.qa details p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    padding: 2rem 5%;
    border-top: 1px solid var(--border-color);
    background-color: var(--dark-bg);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 4rem;
        padding-bottom: 4rem;
        margin-top: 1rem;
    }
    .hero-content {
        max-width: 100%;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .pricing-container {
        flex-direction: column;
        align-items: center;
    }
    .pricing-card.recommended {
        transform: scale(1);
    }
    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }
}
















/* --- Contact Page Styles --- */

.contact-page-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5rem 5%;
    min-height: 70vh;
}

.contact-card {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-card h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.email-info {
    margin-bottom: 2.5rem;
}

.email-link {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.email-link:hover {
    color: var(--hover-blue);
    text-decoration: underline;
}

.contact-cta {
    padding: 0.8rem 2.5rem;
    font-size: 1.1rem;
}