:root {
    /* Color Palette - Premium Corporate Baby Blue & White */
    --bg-light: #ffffff;
    --bg-alt: #f0f8ff; /* Alice Blue */
    --card-bg: #ffffff;
    --card-border: rgba(137, 207, 240, 0.2);
    --card-hover-border: #89CFF0;

    --primary: #89CFF0; /* Baby Blue */
    --primary-dark: #5caddb;
    --primary-glow: rgba(137, 207, 240, 0.4);
    
    --secondary: #00BFFF; /* Deep Sky Blue accent */
    --secondary-glow: rgba(0, 191, 255, 0.3);

    --text-primary: #1a202c; /* Dark Gray for high contrast */
    --text-secondary: #4a5568; /* Medium Gray */
    --text-inverse: #ffffff; /* Text on dark/colored backgrounds */

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px rgba(137, 207, 240, 0.15);
    --shadow-lg: 0 20px 40px rgba(0, 191, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loading Screen */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-light);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(137, 207, 240, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loader-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1px;
    animation: pulse 1.5s ease-in-out infinite alternate;
}

@keyframes pulse {
    from { opacity: 0.7; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1.02); }
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--secondary), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mt-4 { margin-top: 2rem; }
.relative-z { position: relative; z-index: 10; }

/* Base Elements */
a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
}

button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    outline: none;
    font-family: var(--font-primary);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-inverse);
    box-shadow: 0 4px 15px var(--primary-glow);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    z-index: -1;
    transition: opacity var(--transition-normal);
    opacity: 0;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--secondary-glow);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--text-inverse);
    transform: translateY(-2px);
}

/* Section Styling */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.sub-title {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto;
}

/* Global Navigation Top Bar */
.top-bar {
    background: var(--primary-dark);
    padding: 0.5rem 0;
    font-size: 0.85rem;
    color: var(--text-inverse);
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.divider { opacity: 0.5; }

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar a {
    color: rgba(255,255,255,0.8);
}
.top-bar a:hover {
    color: white;
}

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

.social-icons a {
    font-size: 1.1rem;
}

/* Main Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-normal);
    padding: 1rem 0;
}

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

.logo-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.logo-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-dark);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    transition: var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    background: transparent;
    padding: 0.5rem;
}

/* Mobile Menu Styles */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-light);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.mobile-menu a:hover,
.mobile-menu a.active {
    color: var(--primary-dark);
}

.close-menu-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    color: var(--text-primary);
    font-size: 2rem;
}

/* Waves CSS */
.custom-shape-divider-bottom-hero,
.custom-shape-divider-top-about,
.custom-shape-divider-bottom-about,
.custom-shape-divider-top-footer {
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
}

.custom-shape-divider-bottom-hero {
    bottom: -1px;
}
.custom-shape-divider-bottom-hero svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 90px;
}
.custom-shape-divider-bottom-hero .shape-fill {
    fill: var(--bg-light);
}

.custom-shape-divider-top-about {
    top: -1px;
}
.custom-shape-divider-top-about svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 90px;
}
.custom-shape-divider-top-about .shape-fill {
    fill: var(--bg-light);
}

.custom-shape-divider-bottom-about {
    bottom: -1px;
    transform: rotate(180deg);
}
.custom-shape-divider-bottom-about svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 90px;
}
.custom-shape-divider-bottom-about .shape-fill {
    fill: var(--bg-light);
}

.custom-shape-divider-top-footer {
    top: -1px;
}
.custom-shape-divider-top-footer svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}
.custom-shape-divider-top-footer .shape-fill {
    fill: var(--bg-light);
}


/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #e0f7fa 0%, #ffffff 100%);
    padding-top: 5rem;
    padding-bottom: 10rem;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    animation: floatShape 10s ease-in-out infinite alternate;
}

.hero-bg-shapes .shape-1 {
    top: -10%; left: -10%;
    width: 500px; height: 500px;
    background: rgba(137, 207, 240, 0.4);
}

.hero-bg-shapes .shape-2 {
    bottom: 10%; right: -5%;
    width: 400px; height: 400px;
    background: rgba(0, 191, 255, 0.2);
    animation-delay: 2s;
}

@keyframes floatShape {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 50px) scale(1.1); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content .badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(137, 207, 240, 0.2);
    color: var(--primary-dark);
    font-weight: 700;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(137, 207, 240, 0.4);
}

.hero-content h1 {
    font-size: clamp(3rem, 4.5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Decorative Hero Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.dashboard-mockup {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

.mockup-header {
    height: 30px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 6px;
}

.mockup-header .dot {
    width: 10px; height: 10px; border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    display: flex;
    flex: 1;
}

.mockup-sidebar {
    width: 80px;
    background: #f1f5f9;
    border-right: 1px solid #e2e8f0;
}

.mockup-content {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #fafaf9;
}

.mockup-card {
    height: 150px;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #f1f5f9;
    padding: 1rem;
}

.mockup-chart {
    height: 100%;
    background: linear-gradient(to top, rgba(137, 207, 240, 0.2), transparent);
    border-bottom: 2px solid var(--primary);
    border-radius: 4px;
}

.mockup-row {
    display: flex;
    gap: 1rem;
    flex: 1;
}

.mockup-small-card {
    flex: 1;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #f1f5f9;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid #f1f5f9;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: linear-gradient(135deg, #e0f7fa, #ffffff);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: var(--primary-dark);
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 10px rgba(137, 207, 240, 0.2);
}

.service-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* About Section */
.about-section {
    background: var(--bg-alt);
    padding: 8rem 0;
}

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

.about-visual {
    position: relative;
}

.about-image-card {
    background: linear-gradient(135deg, #ffffff, #f0f8ff);
    border-radius: 24px;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(137, 207, 240, 0.3);
    text-align: center;
}

.inner-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 20px var(--primary-glow);
    border: 6px solid var(--bg-alt);
}

.experience-badge .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
    margin-top: 5px;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.feature-list-check {
    list-style: none;
    margin-top: 2rem;
}

.feature-list-check li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.feature-list-check i {
    font-size: 1.25rem;
}

/* CTA/Contact Section */
.cta-section {
    background: var(--bg-light);
    padding: 6rem 0;
}

.cta-box {
    background: linear-gradient(135deg, #f0f8ff, #ffffff);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 4rem 3rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.cta-form input,
.cta-form textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
}

.cta-form input:focus,
.cta-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(137, 207, 240, 0.2);
}

/* Footer */
.footer {
    background: var(--bg-alt);
    padding: 8rem 0 2rem;
    position: relative;
    border-top: 1px solid var(--card-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--primary-dark);
    padding-left: 5px;
}

.footer-socials a {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: white;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
    z-index: 10;
}

/* Responsive */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.app-details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

@media (max-width: 992px) {
    .hero .container,
    .about-grid,
    .contact-grid,
    .app-details-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .experience-badge {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

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

    .mockup-row {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .form-row {
        flex-direction: column;
    }

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

    .footer-socials {
        justify-content: center;
    }

    .top-bar .container {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .top-bar-left, .top-bar-right {
        flex-direction: column;
        gap: 0.25rem;
    }

    .top-bar-left .divider {
        display: none;
    }
    
    .page-title {
        font-size: 2.5rem !important;
    }
}