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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: #333;
    background: #fff;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    font-size: 1.5rem;
    color: #0ea5e9;
}

.logo h1 span {
    color: #0369a1;
}

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

.nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav ul li a:hover {
    color: #0ea5e9;
}

.nav ul li a.btn-nav {
    background: linear-gradient(135deg, #0ea5e9, #0369a1);
    color: #fff;
    padding: 10px 25px;
    border-radius: 25px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
}

.hero {
    margin-top: 70px;
    min-height: 90vh;
    background: url('images/hero.jpeg') center/cover;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.9), rgba(3, 105, 161, 0.85));
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 650px;
    color: #fff;
}

.hero-tag {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content h2 span {
    color: #fbbf24;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn-primary {
    display: inline-block;
    background: #fbbf24;
    color: #0369a1;
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #f59e0b;
    transform: translateY(-3px);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: #fff;
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #fff;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #fff;
    color: #0ea5e9;
}

.section-tag {
    display: inline-block;
    color: #0ea5e9;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: #0369a1;
}

.about {
    padding: 100px 20px;
    background: #f0f9ff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2.3rem;
    color: #0369a1;
    margin-bottom: 20px;
}

.about-content p {
    color: #555;
    margin-bottom: 15px;
}

.tech-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.tech-item {
    display: flex;
    gap: 15px;
    align-items: center;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.tech-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0ea5e9, #0369a1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-item h4 {
    color: #0369a1;
    margin-bottom: 3px;
}

.tech-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.services {
    padding: 100px 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 30px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-top-color: #0ea5e9;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    color: #0369a1;
    margin-bottom: 15px;
}

.service-card p {
    color: #666;
    font-size: 0.95rem;
}

.coverage {
    padding: 100px 20px;
    background: #f0f9ff;
}

.coverage-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
}

.coverage-content h2 {
    font-size: 2.3rem;
    color: #0369a1;
    margin-bottom: 20px;
}

.coverage-content p {
    color: #555;
    margin-bottom: 30px;
}

.coverage-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #0ea5e9;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.cta-card {
    background: linear-gradient(135deg, #0ea5e9, #0369a1);
    padding: 40px;
    border-radius: 20px;
    color: #fff;
}

.cta-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.cta-card p {
    opacity: 0.9;
    margin-bottom: 20px;
}

.cta-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.cta-card ul li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.cta-card ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #fbbf24;
}

.cta-card .btn-primary {
    width: 100%;
    text-align: center;
}

.footer {
    background: #0369a1;
    color: #fff;
    padding: 70px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-brand p {
    opacity: 0.85;
}

.footer-legal h4,
.footer-contact h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-legal .nonprofit-status {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fbbf24;
    margin-bottom: 10px;
}

.footer-legal .ein-number {
    font-size: 1.1rem;
    opacity: 0.9;
}

.footer-contact p {
    margin-bottom: 10px;
    opacity: 0.9;
}

.footer-contact .email-large {
    font-size: 1.2rem;
    margin-top: 15px;
}

.footer-contact .email-large a {
    color: #fbbf24;
    text-decoration: none;
}

.footer-contact .email-large a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.15);
    opacity: 0.7;
}

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #fbbf24;
    color: #0369a1;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.scroll-top.show {
    display: flex;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: #fff;
    padding: 50px;
    border-radius: 20px;
    max-width: 550px;
    width: 90%;
    position: relative;
}

.modal-content.thank-you {
    text-align: center;
}

.thank-you-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
}

.modal-content h2 {
    color: #0369a1;
    margin-bottom: 10px;
}

.modal-subtitle {
    color: #666;
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #0369a1;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0ea5e9;
}

.modal .btn-primary {
    width: 100%;
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-grid, .coverage-wrapper {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        padding: 20px;
    }

    .nav.show {
        display: block;
    }

    .nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content h2 {
        font-size: 2.2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .coverage-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}