/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #396bad;
    --secondary-blue: #79a9d6;
    --light-gray: #dfdfdf;
    --white: #ffffff;
    --dark-bg: #396bad;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    animation: slideDown 0.6s ease-out;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: inline-block;
    text-decoration: none;
}

.logo-img {
    height: 60px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.logo-img:hover {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .logo-img {
        height: 45px;
        max-width: 250px;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-blue);
}

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

.nav-link.active {
    color: var(--primary-blue);
}

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

.nav-cta {
    background: linear-gradient(135deg, #396bad, #79a9d6);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(57, 107, 173, 0.3);
}

.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-blue);
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
}

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

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.floating-element:nth-child(1) {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.floating-element:nth-child(3) {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 50%;
    animation-delay: 10s;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* gap: 4rem; */
    align-items: center;
    position: relative;
    z-index: 1;
    padding-bottom: 5%;
    padding-top: 3%;
}

.hero-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #333;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
    text-align: justify;
}

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

.btn {
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, #396bad, #79a9d6);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(57, 107, 173, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #396bad;
    border: 2px solid #396bad;
}

.btn-secondary:hover {
    background: #396bad;
    color: var(--white);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-pulse {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 40px rgba(57, 107, 173, 0.3);
    padding: 20px;
}

.hero-logo-img {
    width: 100%;
    max-width: 120px;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.pulse-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid var(--primary-blue);
    opacity: 0.3;
    animation: pulse 3s infinite;
}

.pulse-ring:nth-child(2) {
    animation-delay: 1s;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.section-description {
    font-size: 1.125rem;
    text-align: center;
    color: #666;
    max-width: 800px;
    margin: 0 auto 4rem;
    line-height: 1.8;
}

.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.value-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(57, 107, 173, 0.15);
    border-color: var(--primary-blue);
}

.value-card:hover .card-icon {
    /* background: linear-gradient(135deg, rgba(57, 107, 173, 0.15), rgba(121, 169, 214, 0.15)); */
    transform: scale(1.05);
}

.card-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    /* background: linear-gradient(135deg, rgba(57, 107, 173, 0.1), rgba(121, 169, 214, 0.1)); */
    border-radius: 20px;
    transition: all 0.3s ease;
    width: 100%;
}

.card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.card-description {
    color: #666;
    line-height: 1.8;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--dark-bg);
}

.section-title-light {
    color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-image-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    z-index: 0;
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) saturate(0.9);
    transition: all 0.3s ease;
    transform: scale(1);
}

.service-card:hover .service-image {
    filter: brightness(0.6) saturate(1);
    transform: scale(1.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(121, 169, 214, 0.2), rgba(57, 107, 173, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.service-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(57, 107, 173, 0.3), transparent);
    z-index: 1;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.4);
}

.service-number {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.service-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    padding: 2rem 2.5rem 1rem;
    position: relative;
    z-index: 2;
}

.service-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    position: relative;
    z-index: 2;
    padding: 0 2.5rem 2.5rem;
    margin: 0;
}

/* Statistics Section */
.statistics {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    color: var(--white);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    display: inline-block;
}

.stat-suffix {
    font-size: 4rem;
    font-weight: 900;
    display: inline-block;
}

.stat-label {
    font-size: 1.25rem;
    font-weight: 500;
    margin-top: 1rem;
    opacity: 0.9;
}

/* Clients Section */
.clients {
    padding: 100px 0;
    background: var(--white);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.client-logo {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(57, 107, 173, 0.15);
    border-color: var(--primary-blue);
}

.client-logo-img {
    max-width: 90%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.client-logo:hover .client-logo-img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* Stack Section */
.stack {
    padding: 100px 0;
    background: #f8f9fa;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.stack-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

.stack-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 30px rgba(57, 107, 173, 0.15);
}

.stack-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
}

.stack-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.stack-item:hover .stack-img {
    transform: scale(1.1);
}

.stack-name {
    font-weight: 600;
    color: #333;
    display: block;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-form {
    max-width: 800px;
    margin: 4rem auto 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-family: 'Inter', 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(57, 107, 173, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, #396bad, #79a9d6);
    color: var(--white);
    padding: 1.25rem;
    font-size: 1.125rem;
    margin-top: 1rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(57, 107, 173, 0.3);
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    /* height: 40px; */
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

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

.social-link:hover {
    color: var(--secondary-blue);
}

.footer-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

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

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

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

.footer-location p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.25rem;
}

.footer-hours {
    margin-top: 1.5rem;
}

.footer-hours p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.25rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-heading {
        font-size: 3.5rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        transform: translateX(0);
    }

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

    .nav-cta {
        display: none;
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }

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

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

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

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

    .service-image-wrapper {
        height: 180px;
    }

    .service-title {
        font-size: 1.5rem;
        padding: 1.5rem 1.5rem 0.75rem;
    }

    .service-description {
        padding: 0 1.5rem 1.5rem;
        font-size: 0.95rem;
    }

    .card-icon {
        font-size: 4rem;
        width: 90px;
        height: 90px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stat-number,
    .stat-suffix {
        font-size: 3rem;
    }

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

    .stack-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .hero-buttons {
        flex-direction: column;
    }

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

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

    .section-title {
        font-size: 1.75rem;
    }

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

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

    .card-icon {
        font-size: 3.5rem;
        width: 80px;
        height: 80px;
    }
}