:root {
    --primary-color: #0A2540;
    --secondary-color: #00D4FF;
    --accent-color: #FFB800;
    --text-dark: #1A1A1A;
    --text-light: #666666;
    --text-white: #FFFFFF;
    --bg-light: #D8DDE3;
    --bg-white: #E4E8ED;
    --border-color: #B0B8C4;
    --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.12);
    --shadow-md: 0 4px 16px rgba(10, 37, 64, 0.18);
    --shadow-lg: 0 8px 32px rgba(10, 37, 64, 0.24);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.logo-main {
    font-family: 'DM Serif Display', serif;
    font-size: 32px;
    font-weight: 400;
    color: var(--primary-color);
    letter-spacing: 2px;
}

.logo-sub {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--secondary-color);
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.nav-cta {
    background: var(--primary-color);
    color: var(--text-white) !important;
    padding: 10px 24px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--secondary-color);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('hero-bg.jpg') center center / cover no-repeat;
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.82) 0%, rgba(30, 74, 111, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 60px 24px;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text {
    max-width: 700px;
    margin-bottom: 60px;
}

.hero-title {
    font-family: 'DM Serif Display', serif;
    font-size: 72px;
    color: var(--text-white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.title-line {
    display: block;
}

.title-accent {
    color: var(--secondary-color);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 36px;
    max-width: 600px;
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn-secondary:hover {
    background: var(--text-white);
    color: var(--primary-color);
}

.hero-stats {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

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

.stat-number {
    font-family: 'DM Serif Display', serif;
    font-size: 48px;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* Section Styles */
section {
    padding: 100px 0;
}

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

.section-title {
    font-family: 'DM Serif Display', serif;
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--text-white);
}

.service-title {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-light);
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials {
    background: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: var(--accent-color);
    font-size: 20px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.author-name {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.author-title {
    font-size: 14px;
    color: var(--text-light);
}

/* Careers Section */
.careers {
    background: var(--bg-light);
}

.careers-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.careers-info h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-dark);
    font-size: 16px;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 18px;
}

.application-upload {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.application-upload h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.application-upload > p {
    color: var(--text-light);
    margin-bottom: 32px;
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    font-family: 'Archivo', sans-serif;
    transition: all 0.3s ease;
    background-color: #F0F2F5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* File Upload */
.file-upload-group input[type="file"] {
    display: none;
}

.file-upload-wrapper {
    position: relative;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border: 2px dashed var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload-label:hover {
    border-color: var(--secondary-color);
    background: rgba(0, 212, 255, 0.02);
}

.file-upload-text {
    color: var(--text-light);
    font-size: 15px;
}

.file-upload-button {
    background: var(--primary-color);
    color: var(--text-white);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
}

.file-name {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    color: var(--secondary-color);
}

/* Success Message */
.success-message {
    background: #D4EDDA;
    border: 1px solid #C3E6CB;
    color: #155724;
    padding: 16px;
    border-radius: 6px;
    margin-top: 20px;
    text-align: center;
}

.success-message p {
    margin: 0;
    font-weight: 600;
}

/* Employee Portal Section */
.employee-portal {
    background: var(--bg-white);
}

.portal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.portal-downloads h3,
.portal-submission h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.portal-downloads > p,
.portal-submission > p {
    color: var(--text-light);
    margin-bottom: 28px;
}

.form-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.form-link-card:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.form-link-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    flex-shrink: 0;
}

.form-link-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.form-link-name {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 15px;
}

.form-link-desc {
    font-size: 13px;
    color: var(--text-light);
}

.packet-download-card {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1E4A6F 100%);
    border-radius: 14px;
    padding: 32px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-bottom: 8px;
    overflow: hidden;
}

.packet-download-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    background: rgba(0, 212, 255, 0.08);
    border-radius: 50%;
}

.packet-year-tag {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: 'DM Serif Display', serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--secondary-color);
    background: rgba(0, 212, 255, 0.12);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.25);
}

.packet-download-icon {
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.packet-download-info {
    flex: 1;
    min-width: 180px;
}

.packet-download-info h4 {
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    font-weight: 400;
    color: #fff;
    margin-bottom: 6px;
}

.packet-download-info > p {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 14px;
}

.packet-contents {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
}

.packet-contents li {
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    padding-left: 16px;
    position: relative;
}

.packet-contents li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 18px;
    line-height: 1.1;
}

.packet-download-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.form-links-group-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-light);
    margin: 20px 0 10px;
}

.form-links-group-label:first-of-type {
    margin-top: 0;
}

.form-link-badge {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--secondary-color);
    background: rgba(0, 212, 255, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    flex-shrink: 0;
}

.portal-email-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-dark);
}

.portal-email-notice svg {
    color: var(--secondary-color);
    flex-shrink: 0;
}

.portal-email-notice strong {
    color: var(--primary-color);
}

.portal-email-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--primary-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.portal-email-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.portal-email-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.portal-email-label {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.portal-email-address {
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    color: var(--secondary-color);
    text-decoration: none;
}

.portal-email-address:hover {
    color: var(--accent-color);
}

.portal-email-note {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

.portal-submit-tips {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.portal-submit-tips li {
    padding-left: 24px;
    position: relative;
    font-size: 14px;
    color: var(--text-light);
}

.portal-submit-tips li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.portal-submission {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

@media (max-width: 968px) {
    .portal-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Contact Section */
.contact {
    background: var(--bg-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: start;
}

.contact-item svg {
    color: var(--secondary-color);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

.contact-form-wrapper {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--text-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 16px;
    font-size: 14px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 16px;
}

.footer-logo .logo-main {
    color: var(--text-white);
}

.footer-logo .logo-sub {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title {
        font-size: 56px;
    }

    .section-title {
        font-size: 40px;
    }

    .careers-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background: var(--bg-white);
        flex-direction: column;
        justify-content: start;
        padding: 40px 24px;
        gap: 24px;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-stats {
        gap: 40px;
    }

    .section-title {
        font-size: 36px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }

    .stat-number {
        font-size: 36px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .application-upload,
    .contact-form-wrapper {
        padding: 24px;
    }
}

/* Scroll animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.service-card,
.testimonial-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }