/* Global Styles */
:root {
    --primary-color: #003366;
    /* Deep Corporate Blue */
    --primary-light: #004e92;
    --accent-color: #00d2ff;
    --secondary-color: #555555;
    --text-color: #333333;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary-color);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 51, 102, 0.4);
}

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

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
}

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


/* Logo Styles */
.logo {
    position: relative;
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

/* Default state (Transparent Header / Dark Background) */
.logo-white {
    display: block;
}

.logo-dark {
    display: none;
}

/* Scrolled state (White Header) */
.header.scrolled .logo-white {
    display: none;
}

.header.scrolled .logo-dark {
    display: block;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--white);
    font-size: 0.95rem;
}

.header.scrolled .nav-link {
    color: var(--primary-color);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
}

.header.scrolled .nav-link:hover {
    color: var(--primary-light);
}

.header.scrolled .nav-link.btn-primary {
    color: var(--white);
}

/* Mobile Menu Button - Hidden on Desktop */
.mobile-menu-btn {
    display: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.header.scrolled .mobile-menu-btn {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('assets/hero_bg.png') no-repeat center center/cover;
    color: var(--white);
    margin-top: 0;
    /* Since header is fixed */
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 25, 51, 0.9) 0%, rgba(0, 51, 102, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -1px;
    color: var(--white);
}

.text-gradient {
    color: var(--accent-color);
    /* Fallback above, gradient text below if supported */
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}


/* Page Header for Sub-pages */
.page-header {
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 51, 102, 0.8)), url('assets/hero_bg.png') no-repeat center center/cover;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 0;
    padding-top: 60px;
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin: 0;
}

/* Detail Content Styles */
.detail-content {
    padding: 80px 0;
}

.detail-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
}

.detail-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    line-height: 1.8;
}

.detail-list {
    margin: 30px 0;
    padding: 30px;
    background: var(--bg-light);
    border-radius: 12px;
}

.detail-list li {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
}

.detail-list li i {
    color: var(--accent-color);
    margin-right: 15px;
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.detail-list li h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.detail-list li p {
    margin-bottom: 0;
    font-size: 1rem;
}

/* Sections General */
.section {
    padding: 80px 0;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 700px;
    margin: 0 auto;
}

/* Services */
.services {
    background-color: var(--bg-light);
    margin-bottom: 30px;
}

.service-list {
    list-style: none;
    text-align: left;
    margin-top: 15px;
    padding-left: 0;
}

.service-list li {
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-color);
    display: flex;
    align-items: flex-start;
}

.service-list li i {
    color: var(--secondary-color);
    margin-right: 10px;
    margin-top: 4px;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.service-list li strong {
    color: var(--primary-color);
    margin-right: 5px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--accent-color);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-light);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--secondary-color);
    font-size: 0.95rem;
}

/* Info Banner */
.info-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a1a2e 100%);
    padding: 60px 0;
    color: var(--white);
    text-align: center;
}

.info-content h2 {
    color: var(--white);
    margin-bottom: 10px;
}

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

.sector-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: block;
}

.sector-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.sector-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sector-card:hover .sector-img {
    transform: scale(1.1);
}

.sector-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 30px;
    color: var(--white);
}

.sector-content h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sector-content h3 i {
    font-size: 1.4rem;
}

.sector-content p {
    font-size: 0.9rem;
    opacity: 0.9;
    line-height: 1.5;
}

/* About Preview */
.about-preview {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.check-list {
    margin-top: 20px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-weight: 500;
    color: var(--primary-color);
}

.check-list i {
    color: var(--accent-color);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* Page Header for Sub-pages */
.page-header {
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 51, 102, 0.8)), url('assets/hero_bg.png') no-repeat center center/cover;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 0;
    padding-top: 60px;
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin: 0;
}

/* Detail Content Styles */
.detail-content {
    padding: 80px 0;
}

.detail-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
}

.detail-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    line-height: 1.8;
}

.detail-list {
    margin: 30px 0;
    padding: 30px;
    background: var(--bg-light);
    border-radius: 12px;
}

.detail-list li {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
}

.detail-list li i {
    color: var(--accent-color);
    margin-right: 15px;
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.detail-list li h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.detail-list li p {
    margin-bottom: 0;
    font-size: 1rem;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 10px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

/* Footer */
.footer {
    background-color: #0b1120;
    color: #a0aec0;
    padding: 70px 0 20px;
}

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

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
    filter: brightness(200%);
    /* Make logo white-ish if it's dark, or remove if logo is already light */
    /* Since logo is likely dark on white, I might need a white version or invert it. */
    filter: invert(1) brightness(2);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

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

.footer-col ul li a {
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-bottom {
    border-top: 1px solid #1f2937;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.8rem;
    }

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

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

@media (max-width: 768px) {
    .nav-list {
        display: none;
        /* simple hidden for now, normally would toggle */
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero {
        text-align: center;
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

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

    .footer-logo {
        margin: 0 auto 20px;
    }

    .contact-info p {
        justify-content: center;
    }
}

/* ========== SERVICE PAGES STYLES ========== */

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 2rem;
    color: var(--primary-light);
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* Service Hero */
.service-hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    padding: 150px 0 80px;
    margin-top: 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 0;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    opacity: 0.95;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.hero-stats .stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 25px;
    border-radius: 12px;
    transition: var(--transition);
}

.hero-stats .stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.hero-stats .stat-number {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.hero-stats .stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

/* Section Styles */
.section-alt {
    background: var(--bg-light);
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--accent-color), #00a8ff);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 700px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--accent-color);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.feature-list i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

/* Security Layers */
.security-layers {
    max-width: 900px;
    margin: 0 auto;
}

.layer-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.layer-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.layer-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.3;
    min-width: 80px;
}

.layer-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.layer-content h3 i {
    color: var(--primary-light);
}

.layer-content p {
    color: var(--secondary-color);
    line-height: 1.7;
}

/* Tech Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.tech-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.tech-item i {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: 15px;
}

.tech-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.tech-item p {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

/* Process Timeline */
.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 40px;
    position: relative;
}

.process-step::before {
    content: '';
    position: absolute;
    left: 35px;
    top: 70px;
    width: 2px;
    height: calc(100% + 40px);
    background: linear-gradient(to bottom, var(--accent-color), transparent);
}

.process-step:last-child::before {
    display: none;
}

.step-icon {
    min-width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.step-content p {
    color: var(--secondary-color);
    line-height: 1.7;
}

/* Cloud Platforms */
.cloud-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.platform-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #FF9900, #FF6600);
}

.platform-card:nth-child(2)::before {
    background: linear-gradient(90deg, #00A4EF, #0078D4);
}

.platform-card:nth-child(3)::before {
    background: linear-gradient(90deg, #4285F4, #34A853);
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.platform-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.platform-card:nth-child(1) .platform-icon {
    color: #FF9900;
}

.platform-card:nth-child(2) .platform-icon {
    color: #00A4EF;
}

.platform-card:nth-child(3) .platform-icon {
    color: #4285F4;
}

.platform-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.platform-card p {
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

.platform-services {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.platform-services li {
    padding: 8px 0;
    color: var(--text-color);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--bg-light);
}

.platform-services li:last-child {
    border-bottom: none;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-light);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
}

.platform-badge i {
    color: var(--accent-color);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.benefit-item {
    background: var(--white);
    padding: 30px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #00a8ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--white);
}

.benefit-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--secondary-color);
    line-height: 1.6;
}

/* Use Cases Grid */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.use-case-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--accent-color);
}

.use-case-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.use-case-icon {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: 15px;
}

.use-case-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.use-case-card p {
    font-size: 0.95rem;
    color: var(--secondary-color);
    line-height: 1.7;
}

/* Tier Standards */
.tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.tier-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.tier-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.tier-recommended {
    border-color: var(--accent-color);
    box-shadow: 0 8px 30px rgba(0, 210, 255, 0.2);
}

.tier-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.recommended-label {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.tier-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.tier-uptime {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.tier-features {
    list-style: none;
    padding: 0;
}

.tier-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.tier-features i {
    color: var(--accent-color);
    margin-top: 3px;
}

/* Infrastructure Grid */
.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.infra-category {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.infra-category h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.infra-category h3 i {
    color: var(--primary-light);
}

.infra-items {
    display: grid;
    gap: 15px;
}

.infra-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition);
}

.infra-item:hover {
    background: rgba(0, 210, 255, 0.1);
    transform: translateX(5px);
}

.infra-item i {
    font-size: 1.5rem;
    color: var(--primary-light);
}

.infra-item span {
    font-size: 0.95rem;
    color: var(--text-color);
    font-weight: 500;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.service-item {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--white);
}

.service-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.service-item p {
    font-size: 0.95rem;
    color: var(--secondary-color);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

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

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

.btn i {
    margin-right: 8px;
}

/* Footer */
.footer {
    background: #0b1120;
    color: #a0aec0;
    padding: 70px 0 30px;
}

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

.footer-section h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section h3 i {
    color: var(--accent-color);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-section p {
    margin-bottom: 20px;
    line-height: 1.7;
}

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

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

.footer-section ul li a {
    color: #a0aec0;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-section ul li i {
    margin-right: 8px;
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

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

/* Responsive Design */
@media (max-width: 968px) {

    .features-grid,
    .cloud-platforms,
    .tier-grid,
    .infrastructure-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

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

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

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

    .features-grid,
    .benefits-grid,
    .use-cases-grid,
    .tier-grid,
    .cloud-platforms,
    .infrastructure-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .layer-item {
        flex-direction: column;
        text-align: center;
    }

    .layer-number {
        margin: 0 auto;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
    }

    .process-step::before {
        display: none;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-lg {
        width: 100%;
        max-width: 300px;
    }

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

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