/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    background-color: #F5F5F5;
    color: #1A1A2E;
    line-height: 1.6;
    overflow-x: hidden;
}
img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: #16324A;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover, a:focus {
    color: #F9A826;
}
ul {
    list-style: none;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.section-padding {
    padding: 80px 0;
}
.section-header {
    text-align: center;
    margin-bottom: 50px;
}
.section-header h2 {
    font-size: 2.4rem;
    color: #16324A;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}
.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #F9A826;
    margin: 12px auto 0;
    border-radius: 2px;
}
.section-header p {
    font-size: 1.1rem;
    color: #2E5077;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SKIP LINK ===== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: #16324A;
    color: #FFFFFF;
    padding: 12px 24px;
    z-index: 1000;
    border-radius: 4px;
    font-weight: 600;
}
.skip-link:focus {
    top: 20px;
}

/* ===== HEADER ===== */
.site-header {
    background: #FFFFFF;
    border-bottom: 1px solid #DDD;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.header-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #16324A;
    font-weight: 700;
    font-size: 1.4rem;
}
.logo:hover {
    color: #16324A;
}
.logo-text {
    letter-spacing: 0.5px;
}
.primary-nav ul {
    display: flex;
    gap: 28px;
    align-items: center;
}
.primary-nav a {
    font-weight: 500;
    font-size: 1rem;
    padding: 6px 0;
    border-bottom: 3px solid transparent;
    transition: border-color 0.3s, color 0.3s;
}
.primary-nav a:hover,
.primary-nav a.active {
    color: #F9A826;
    border-bottom-color: #F9A826;
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle .bar {
    display: block;
    width: 28px;
    height: 3px;
    background: #16324A;
    margin: 5px 0;
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

/* ===== HERO ===== */
.hero-section {
    background: linear-gradient(135deg, #16324A 0%, #2E5077 100%);
    color: #FFFFFF;
    padding: 80px 0;
    overflow: hidden;
}
.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #FFFFFF;
}
.hero-content .highlight {
    color: #F9A826;
}
.hero-content p {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: #E6E6E6;
    max-width: 520px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-weight: 600;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background 0.3s, border-color 0.3s, color 0.3s, transform 0.2s;
    text-align: center;
}
.btn:hover {
    transform: translateY(-2px);
}
.btn-primary {
    background: #F9A826;
    color: #16324A;
    border-color: #F9A826;
}
.btn-primary:hover {
    background: #E8961E;
    border-color: #E8961E;
    color: #16324A;
}
.btn-secondary {
    background: transparent;
    color: #FFFFFF;
    border-color: #FFFFFF;
}
.btn-secondary:hover {
    background: #FFFFFF;
    color: #16324A;
}

/* ===== SERVICES ===== */
.services-section {
    background: #FFFFFF;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: #F5F5F5;
    border-radius: 12px;
    padding: 36px 24px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #DDD;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(22,50,74,0.1);
    border-color: #F9A826;
}
.card-icon {
    margin-bottom: 20px;
}
.service-card h3 {
    font-size: 1.35rem;
    color: #16324A;
    margin-bottom: 12px;
}
.service-card p {
    color: #2E5077;
    font-size: 0.95rem;
}

/* ===== STATS ===== */
.stats-section {
    background: #16324A;
    padding: 60px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #F9A826;
    line-height: 1;
}
.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: #F9A826;
    margin-left: 2px;
}
.stat-label {
    font-size: 1rem;
    color: #FFFFFF;
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== ABOUT ===== */
.about-section {
    background: #F5F5F5;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}
.about-text h2 {
    font-size: 2.2rem;
    color: #16324A;
    margin-bottom: 20px;
}
.about-text p {
    color: #2E5077;
    font-size: 1.05rem;
    margin-bottom: 16px;
    line-height: 1.7;
}
.about-text .btn {
    margin-top: 10px;
}
.about-values {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.value-card {
    background: #FFFFFF;
    padding: 24px;
    border-radius: 10px;
    border-left: 5px solid #F9A826;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.value-card h4 {
    color: #16324A;
    font-size: 1.2rem;
    margin-bottom: 8px;
}
.value-card p {
    color: #2E5077;
    font-size: 0.95rem;
}

/* ===== CONTACT ===== */
.contact-section {
    background: #FFFFFF;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
}
.contact-form {
    background: #F5F5F5;
    padding: 36px;
    border-radius: 12px;
    border: 1px solid #DDD;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 600;
    color: #16324A;
    margin-bottom: 6px;
    font-size: 0.95rem;
}
.form-group .required {
    color: #D32F2F;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #CCC;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background: #FFFFFF;
    color: #1A1A2E;
    transition: border-color 0.3s;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #F9A826;
    box-shadow: 0 0 0 3px rgba(249,168,38,0.15);
}
.btn-submit {
    width: 100%;
    margin-top: 10px;
}
.form-feedback {
    margin-top: 12px;
    font-size: 0.95rem;
    min-height: 24px;
}
.form-feedback.success {
    color: #2E7D32;
}
.form-feedback.error {
    color: #D32F2F;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.info-item {
    padding-bottom: 16px;
    border-bottom: 1px solid #DDD;
}
.info-label {
    font-weight: 700;
    color: #16324A;
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.info-item a,
.info-item address {
    color: #2E5077;
    font-style: normal;
    font-size: 1rem;
}
.info-item a:hover {
    color: #F9A826;
}

/* ===== FOOTER ===== */
.site-footer {
    background: #16324A;
    color: #FFFFFF;
    padding: 50px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 30px;
}
.footer-brand .logo {
    color: #FFFFFF;
    margin-bottom: 14px;
}
.footer-brand p {
    color: #C0D0E0;
    font-size: 0.95rem;
    line-height: 1.6;
}
.footer-links h4,
.footer-contact h4 {
    color: #F9A826;
    margin-bottom: 14px;
    font-size: 1.1rem;
}
.footer-links ul li {
    margin-bottom: 8px;
}
.footer-links a,
.footer-contact a {
    color: #C0D0E0;
}
.footer-links a:hover,
.footer-contact a:hover {
    color: #F9A826;
}
.footer-contact p {
    color: #C0D0E0;
    font-size: 0.95rem;
    margin-bottom: 8px;
    line-height: 1.5;
}
.footer-bottom {
    border-top: 1px solid #2E5077;
    padding-top: 20px;
    text-align: center;
    color: #C0D0E0;
    font-size: 0.9rem;
}

/* ===== LEGAL PAGES ===== */
.legal-page {
    background: #FFFFFF;
}
.legal-content {
    max-width: 880px;
    margin: 0 auto;
}
.legal-content h1 {
    font-size: 2.2rem;
    color: #16324A;
    margin-bottom: 8px;
}
.legal-date {
    color: #2E5077;
    font-size: 1rem;
    margin-bottom: 40px;
    font-style: italic;
}
.legal-content section {
    margin-bottom: 36px;
}
.legal-content h2 {
    font-size: 1.6rem;
    color: #16324A;
    margin-bottom: 14px;
    border-bottom: 2px solid #F9A826;
    padding-bottom: 6px;
    display: inline-block;
}
.legal-content p {
    font-size: 1rem;
    color: #1A1A2E;
    margin-bottom: 14px;
    line-height: 1.7;
}
.legal-content ul {
    margin: 10px 0 10px 24px;
    list-style: disc;
}
.legal-content ul li {
    font-size: 1rem;
    margin-bottom: 6px;
    color: #1A1A2E;
}
.legal-content a {
    color: #F9A826;
    font-weight: 500;
}
.legal-content a:hover {
    text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-section .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin: 0 auto 30px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-visual {
        display: none;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .primary-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #FFFFFF;
        border-bottom: 2px solid #F9A826;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }
    .primary-nav.open {
        max-height: 400px;
    }
    .primary-nav ul {
        flex-direction: column;
        padding: 20px;
        gap: 12px;
    }
    .primary-nav a {
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid #EEE;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .section-header h2 {
        font-size: 1.8rem;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .stat-number {
        font-size: 2.4rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .legal-content h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .section-padding {
        padding: 50px 0;
    }
    .hero-section {
        padding: 60px 0;
    }
    .contact-form {
        padding: 24px;
    }
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* ===== SCROLL ANIMATIONS (default hidden) ===== */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== ARIA & ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}
:focus-visible {
    outline: 3px solid #F9A826;
    outline-offset: 2px;
}