/* Tailwind CSS Components */
@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables for easy theme customization */
:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --primary-light: #66b3ff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
}

/* Global Styles */
* {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--gray-800);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    background-color: var(--gray-100);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

/* Focus Styles */
*:focus {
    outline: none;
    /*box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);*/
}

/* Preloader */
.main-preloader {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 9999;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-preloader-inner {
    text-align: center;
    color: white;
}

.preloader-gif {
    width: 30vw;
    height: 30vw;
    margin: 0 auto;
    max-width: 300px;
}

@media (max-width: 768px) {
    .preloader-gif {
        width: 60vw;
        height: auto;
    }
}

.preloader-gif img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Hide the old percentage elements */
.preloader-percentage {
    display: none;
}

.preloader-bar-outer {
    display: none;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.nav-bg {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand img {
    height: 3.5rem;
    width: auto;
    transition: all 0.3s ease;
}

.navbar-nav {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.navbar.nav-bg .nav-link {
    color: var(--gray-700) !important;
}

.nav-link:hover,
.nav-link.active {
    color: white !important;
}

.navbar.nav-bg .nav-link:hover,
.navbar.nav-bg .nav-link.active {
    color: var(--primary-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar.nav-bg .nav-link::after {
    background-color: var(--primary-color);
}

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

/* Mobile Menu Toggle */
.navbar-toggler {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-toggler span {
    width: 1.5rem;
    height: 2px;
    background: rgba(255, 255, 255, 0.9);
    margin-bottom: 3px;
    transition: all 0.3s ease;
}

.navbar.nav-bg .navbar-toggler span {
    background: var(--gray-700);
}

.navbar-toggler span:last-child {
    margin-bottom: 0;
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .navbar-toggler {
        display: flex;
    }

    .navbar-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }

    .navbar-nav.show {
        display: flex;
    }

    .navbar-nav .nav-link {
        color: var(--gray-700) !important;
        text-align: center;
        padding: 1rem 0;
    }
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.5;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
    color: white;
    text-decoration: none;
}

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-white {
    background: white;
    color: var(--gray-800);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    color: var(--gray-800);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    min-height: 600px;
    max-height: 100vh;
    background: black;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: white;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Hero */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin: 0;
    }
    .hero-description{
        margin: 0;
        margin-bottom: 1rem;
    }
    .hero-content.fade-in.visible{
        margin-top: 3rem;
    }
}

/* Sections */
.section {
    padding: 3rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
}

.section-accent {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

/* Cards */
.card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: none;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Features Grid */
.feature-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.feature-grid .feature-item {
    flex: 0 1 300px;
    max-width: 350px;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Contact Section */
.contact-info {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-details h5 {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    word-break: break-all;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--gray-800);
    color: white;
    padding: 3rem 0 2rem;
}

footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

footer ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

footer ul li a:hover {
    color: white;
}

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    color: white;
}

/* Container utilities */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .section {
        /*padding: 3.5rem 0;*/
    }

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

    .feature-grid .feature-item {
        flex: 1 1 100%;
    }

    .card-body {
        padding: 1.5rem;
    }

    footer ul {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Utility Classes */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.text-primary {
    color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.shadow-xl {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}
/* Additional styles for new sections */
.hero-description {
    max-width: 800px;
    margin: 1.5rem auto 2rem;
}

.hero-description p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.integration-grid,
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

@media (max-width: 768px) {
    .hero-description {
        margin: 1rem auto 1.5rem;
    }

    .hero-description p {
        font-size: 0.9rem;
    }

    .integration-grid,
    .story-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Navigation CTA Button */
.nav-cta {
    margin-left: 1rem;
}

.btn-nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 0.5rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    border: 2px solid transparent !important;
}

.btn-nav-cta:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3) !important;
    color: white !important;
}

.btn-nav-cta::after {
    display: none !important;
}

.navbar.nav-bg .btn-nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: white !important;
}

.navbar.nav-bg .btn-nav-cta:hover {
    color: white !important;
}

/* Mobile navigation adjustments */
@media (max-width: 1024px) {
    .nav-cta {
        margin-left: 0;
        margin-top: 1rem;
    }

    .btn-nav-cta {
        text-align: center !important;
        display: block !important;
        width: 100% !important;
    }
}