/* General Styles */

:root {
    --primary-color: #14b8a6; /* Vibrant Teal */
    --primary-color-hover: #0d9488; /* Darker Teal */
    --secondary-color: #64748b; /* Slate Grey */
    --background-dark: #0f172a; /* Deep Dark Blue */
    --background-light: #f8fafc; /* Soft Off-White */
    --text-color-dark: #020617; /* Dark Slate */
    --text-color-light: #e2e8f0; /* Light Grey */
    --section-padding: 80px 0;
    --container-max-width: 1200px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color-dark);
    background-color: #fff;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth; /* For smooth scrolling to anchors */
}

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: 3rem; font-weight: 700; }
h2 { font-size: 2.5rem; text-align: center; }
h3 { font-size: 1.8rem; }

.section-padding {
    padding: var(--section-padding);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

.mr-2 {
    margin-right: 1rem;
}

.bg-light {
    background-color: var(--background-light);
}

.bg-dark {
    background-color: var(--background-dark);
    color: var(--text-color-light);
}

.bg-dark h2, .bg-dark h3, .bg-dark p {
    color: var(--text-color-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 20px rgba(20, 184, 166, 0.3);
}

.btn-primary:hover {
    background: var(--primary-color-hover);
    transform: translateY(-3px);
    box-shadow: 0 7px 25px rgba(20, 184, 166, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

/* --- 1. Hero Section --- */
#hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-fallback #hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('fallback-hero-image.jpg');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    background: rgba(15, 23, 42, 0.6); /* Darker, on-brand overlay */
    padding: 40px;
    border-radius: 12px;
    max-width: 800px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.7);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.7);
}

.hero-content strong {
    color: var(--primary-color);
}

/* --- 2. Services Section --- */
#services-section {
    background-color: #fff;
}

#services-section h2 {
    margin-bottom: 3rem;
}

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

.service-card {
    background-color: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.service-card .card-icon {
    margin-bottom: 20px;
    width: 60px;
    height: 60px;
    margin-left: auto;
    margin-right: auto;
    color: var(--primary-color);
}

.service-card .card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.service-card p {
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 1rem;
    color: #475569;
}

.service-card .gcp-oci-note {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 15px;
    display: block;
}

.gcp-text {
    color: #4285F4;
    font-weight: 600;
}

.oracle-text {
    color: #f80000;
    font-weight: 600;
}

.platform-highlight {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.platform-highlight h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.platform-highlight p {
    max-width: 800px;
    margin: 0 auto 30px auto;
    color: #475569;
}

.platform-logos {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.platform-logos img {
    height: 50px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.platform-logos img:hover {
    opacity: 1;
}

/* --- 3. Expertise Section --- */
#expertise-section {
    background-color: var(--background-light);
}

.expertise-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.expertise-column {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
}

.gcp-column h3, .oracle-column h3 {
    color: var(--primary-color);
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.expertise-column p {
    font-size: 0.95rem;
    color: #475569;
}

.expertise-benefits h4 {
    font-size: 1.1rem;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--text-color-dark);
}

.expertise-benefits ul {
    list-style: disc;
    padding-left: 25px;
    font-size: 0.95rem;
    color: #475569;
}

.expertise-benefits li {
    margin-bottom: 8px;
}

.tech-logos {
    display: flex;
    justify-content: flex-start;
    gap: 15px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.tech-logos img {
    height: 30px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.tech-logos img:hover {
    opacity: 1;
}

.synergy-column {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.synergy-column h3 {
    margin-bottom: 20px;
}

.synergy-graphic {
    width: 100%;
    max-width: 250px;
    margin-bottom: 20px;
}

.synergy-graphic img {
    width: 100%;
    height: auto;
}

.complementary-tech {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.complementary-tech h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

/* --- 4. Why Choose Us Section --- */
#why-choose-us-section {
    background-color: #fff;
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.differentiator-item {
    text-align: center;
    padding: 20px;
}

.differentiator-item .item-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px auto;
    color: var(--primary-color);
}

.differentiator-item .item-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.differentiator-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.differentiator-item p {
    font-size: 0.95rem;
    color: #475569;
}

.methodology-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.methodology-section h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.methodology-graphic {
    width: 100%;
    max-width: 600px;
    margin: 30px auto 0 auto;
}

.methodology-graphic img {
    width: 100%;
    height: auto;
}

.client-success-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
}

.client-success-section h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
    border-left: 5px solid var(--primary-color);
}

.testimonial-card p {
    font-style: italic;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-card p::before {
    content: '“';
    font-size: 2rem;
    color: var(--primary-color);
    position: absolute;
    top: -0.2em;
    left: -0.3em;
}

.testimonial-card p::after {
    content: '”';
    font-size: 2rem;
    color: var(--primary-color);
    position: absolute;
    bottom: -0.5em;
    right: -0.3em;
}

.testimonial-card .client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-card .client-info img {
    height: 40px;
    width: auto;
    border-radius: 50%;
}

.testimonial-card .client-name {
    font-weight: 600;
    color: var(--text-color-dark);
}

/* --- 5. Process Section --- */
#process-section {
    background-color: var(--background-light);
}

#process-section h2 {
    margin-bottom: 3rem;
}

.process-timeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background-color: var(--primary-color);
    transform: translateY(-50%);
    z-index: 1;
    opacity: 0.3;
}

.process-step {
    flex: 1;
    min-width: 220px;
    text-align: center;
    position: relative;
    z-index: 2;
    background: var(--background-light);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
}

.process-step::after {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background-color: #fff;
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    z-index: 3;
}

.process-step .step-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px auto;
    color: var(--primary-color);
}

.process-step .step-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.process-step h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: #475569;
}

/* --- 6. Secondary CTAs Section --- */
#secondary-cta-section {
    background-color: #fff;
    padding-top: 60px;
}

#secondary-cta-section .container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* --- Contact Form Section --- */
#contact-form {
    background-color: var(--background-dark);
    color: var(--text-color-light);
    text-align: center;
}

#contact-form h2, #contact-form p {
    color: var(--text-color-light);
}

.contact-form-elements {
    max-width: 600px;
    margin: 30px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form-elements input,
.contact-form-elements textarea {
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #334155;
    font-size: 1rem;
    background: #1e293b;
    color: var(--text-color-light);
}

.contact-form-elements input::placeholder,
.contact-form-elements textarea::placeholder {
    color: #94a3b8;
}

.contact-form-elements textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form-elements .btn-primary {
    margin-top: 15px;
    background: var(--primary-color);
    color: #fff;
}

.contact-form-elements .btn-primary:hover {
    background: var(--primary-color-hover);
}

/* --- 7. Footer --- */
footer {
    background-color: var(--background-dark);
    color: var(--text-color-light);
    padding: 50px 0 30px 0;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #334155;
}

.footer-logo-contact,
.footer-nav,
.footer-social {
    flex: 1;
    min-width: 200px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
}

.footer-content p {
    margin-bottom: 8px;
    color: #94a3b8;
}

.footer-content h4 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

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

.footer-nav li {
    margin-bottom: 10px;
}

.footer-nav a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons img {
    height: 24px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.social-icons img:hover {
    opacity: 1;
    transform: scale(1.1);
}

.footer-legal {
    text-align: center;
    padding-top: 20px;
    color: #64748b;
}

.footer-legal p {
    margin-bottom: 5px;
}

.footer-legal a {
    color: #94a3b8;
    text-decoration: underline;
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    h3 { font-size: 1.6rem; }

    .hero-content h1 { font-size: 2.8rem; }
    .hero-content p { font-size: 1.1rem; }

    .expertise-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    .synergy-column {
        grid-column: 1 / -1;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .section-padding {
        padding: 60px 0;
    }
    .hero-content {
        padding: 30px;
    }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-content p { font-size: 1rem; }

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

    .process-timeline {
        flex-direction: column;
        align-items: center;
    }
    .process-timeline::before {
        display: none;
    }
    .process-step {
        width: 100%;
        max-width: 350px;
        margin-bottom: 40px;
    }
    .process-step::after {
        top: -12px;
    }

    #secondary-cta-section .container {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .contact-form-elements input,
    .contact-form-elements textarea {
        width: calc(100% - 30px);
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }

    .hero-content h1 { font-size: 2rem; }
    .hero-content p { font-size: 0.9rem; }
    .btn {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .service-card, .expertise-column, .testimonial-card, .process-step {
        padding: 20px;
    }

    .expertise-columns {
        grid-template-columns: 1fr;
    }
    .synergy-column {
        grid-column: auto;
    }
}