/* Sticky Header */
.sticky-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero-section {
    padding: 6rem 0;
    background: linear-gradient(300deg, #f5f3ff, #eef2ff, #fde2e4);
    background-size: 180% 180%;
    animation: dreamy-gradient-animation 18s ease infinite;
    color: #1e293b;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-headline {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 0;
    color: #475569;
}

.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.abstract-visual {
    position: relative;
    width: 300px;
    height: 300px;
}

.visual-element {
    position: absolute;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.visual-element.circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #7c3aed;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.visual-element.triangle {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid #10b981;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.visual-element.square {
    width: 60px;
    height: 60px;
    background-color: #f59e0b;
    top: 40%;
    left: 60%;
    animation-delay: 4s;
}

.visual-element.line {
    width: 100px;
    height: 4px;
    background-color: #ef4444;
    top: 80%;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Mission Section */
.mission-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.mission-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.025em;
}

.mission-section p {
    font-size: 1.375rem;
    line-height: 1.7;
    color: #475569;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    font-weight: 400;
}

/* Values Section */
.values-section {
    padding: 6rem 0;
    background-color: #f8fafc;
}

.values-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    text-align: center;
    margin-bottom: 4rem;
    letter-spacing: -0.025em;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.value-card {
    background-color: rgba(255, 255, 255, 0.6);
    padding: 2.5rem;
    border-radius: 0.75rem;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.value-card:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.value-icon {
    width: 3.5rem;
    height: 3.5rem;
    margin: 0 auto 1.5rem;
    background-color: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7c3aed;
    border: 2px solid #7c3aed;
}

.value-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.value-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #64748b;
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background-color: white;
}

.features-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    text-align: center;
    margin-bottom: 4rem;
    letter-spacing: -0.025em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: rgba(248, 250, 252, 0.6);
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background-color: rgba(248, 250, 252, 0.8);
    transform: translateY(-2px);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1.5rem;
    background-color: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
    border: 2px solid #10b981;
}

.feature-icon-svg {
    width: 1.5rem;
    height: 1.5rem;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.feature-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #64748b;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background-color: #7c3aed;
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
}

.cta-section p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: white;
    color: #7c3aed;
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Enhanced Footer */
.site-footer {
    background-color: #1e293b;
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-brand .footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: white;
}

.footer-tagline {
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-nav h4,
.footer-social h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

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

.footer-nav li {
    margin-bottom: 0.5rem;
}

.footer-nav a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: #94a3b8;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: white;
}

.social-icons svg {
    width: 1.5rem;
    height: 1.5rem;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    text-align: center;
}

.footer-text {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Overall Polish */
body {
    line-height: 1.6;
}

h1, h2, h3 {
    letter-spacing: -0.025em;
}

p {
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-headline {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }

    .hero-visual {
        height: 300px;
    }

    .abstract-visual {
        width: 250px;
        height: 250px;
    }

    .mission-section h2 {
        font-size: 1.75rem;
    }

    .mission-section p {
        font-size: 1.25rem;
    }

    .values-section h2,
    .features-section h2 {
        font-size: 1.75rem;
    }

    .values-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }
}