/* ===================================
   CAVU Innovations Website Styles
   =================================== */

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

:root {
    /* Colors from original site */
    --primary-purple: #673de6;
    --dark-purple: #2f1c6a;
    --success-green: #00b090;
    --danger-red: #fc5185;
    --warning-yellow: #ffcd35;

    /* Additional colors */
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --gray: #e0e0e0;
    --dark-gray: #4a4a4a;
    --text-dark: #333333;
    --text-light: #666666;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */

.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav a {
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-purple);
    background-color: rgba(103, 61, 230, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all var(--transition-fast);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--dark-purple);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(103, 61, 230, 0.4);
}

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

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

/* ===================================
   CORE OFFERINGS
   =================================== */

.core-offerings {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

.offerings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.offering-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.offering-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.offering-icon {
    display: none !important;
}

.offering-icon svg {
    display: none !important;
}

.offering-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-purple);
}

.offering-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: var(--spacing-md);
    text-align: center;
}

.service-content h3 {
    font-size: 1.5rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

/* ===================================
   CONTACT FORM
   =================================== */

.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.contact-form button[type="submit"] {
    display: block;
    margin: 0 auto;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
}

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

/* ===================================
   PAGE HERO (Internal Pages)
   =================================== */

.page-hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* ===================================
   PRODUCTS PAGE
   =================================== */

.products-section {
    padding: var(--spacing-xl) 0;
}

.product-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-details {
    padding: var(--spacing-lg);
}

.product-details h2 {
    font-size: 2rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.product-features h3 {
    font-size: 1.25rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.product-features ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.product-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.product-features li svg {
    width: 24px;
    height: 24px;
    color: var(--success-green);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===================================
   SUCCESS STORIES
   =================================== */

.success-stories {
    padding: var(--spacing-xl) 0;
}

.success-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    display: block;
    transition: all var(--transition-medium);
}

.success-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.success-icon {
    display: none !important;
}

.success-icon svg {
    display: none !important;
}

.success-content {
    width: 100% !important;
}

.success-category {
    display: inline-block;
    background-color: var(--primary-purple);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0;
}

.success-header {
    margin-bottom: var(--spacing-sm) !important;
    overflow: hidden !important;
    width: 100% !important;
}

.success-header .success-category {
    float: right !important;
    margin: 0 !important;
}

.success-header h3 {
    float: left !important;
    font-size: 1.75rem !important;
    color: var(--dark-purple) !important;
    margin: 0 !important;
    padding: 0 !important;
}

.success-content h3 {
    font-size: 1.75rem;
    color: var(--dark-purple);
    margin-bottom: 0;
    margin-top: 0;
}

.success-details h4 {
    font-size: 1rem;
    color: var(--dark-purple);
    margin-top: var(--spacing-sm);
    margin-bottom: 0.5rem;
}

.success-details p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.success-metrics {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.metric {
    flex: 1;
    padding: var(--spacing-sm);
    background-color: var(--light-gray);
    border-radius: 8px;
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 0.25rem;
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ===================================
   PROJECTS PAGE
   =================================== */

.projects-section {
    padding: var(--spacing-xl) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-medium);
    text-align: center;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.project-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-purple), var(--success-green));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.project-content h3 {
    font-size: 1.5rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.project-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.project-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--success-green);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ===================================
   SOLUTIONS PAGE
   =================================== */

.solutions-section {
    padding: var(--spacing-xl) 0;
}

.solutions-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.solution-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.solution-card.featured {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0;
}

.solution-image {
    width: 100%;
    height: 100%;
    min-height: 300px;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution-content {
    padding: var(--spacing-lg);
}

.solution-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.solution-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-purple), var(--success-green));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.solution-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.solution-content h2 {
    font-size: 1.75rem;
    color: var(--dark-purple);
}

.solution-description {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.solution-features h4 {
    font-size: 1.125rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.solution-features ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.solution-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.solution-features li svg {
    width: 24px;
    height: 24px;
    color: var(--success-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.expertise-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.expertise-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.expertise-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-purple), var(--success-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.expertise-icon svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.expertise-card h3 {
    font-size: 1.5rem;
    color: var(--dark-purple);
    margin-bottom: var(--spacing-sm);
}

.expertise-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.cta-section .btn-primary {
    background-color: var(--white);
    color: var(--primary-purple);
}

.cta-section .btn-primary:hover {
    background-color: var(--light-gray);
    transform: translateY(-2px);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background-color: var(--dark-purple);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

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

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.footer-email a {
    color: var(--success-green);
    text-decoration: underline;
}

.footer-email a:hover {
    color: var(--warning-yellow);
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--success-green);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

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

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

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* ===================================
   WHATSAPP FLOATING BUTTON
   =================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: all var(--transition-medium);
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        transition: left var(--transition-medium);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 0;
    }

    .main-nav li {
        border-bottom: 1px solid var(--gray);
    }

    .main-nav a {
        display: block;
        padding: var(--spacing-sm);
    }

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

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

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

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

    .hero h1 {
        font-size: 2rem;
    }

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

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

    .product-featured {
        grid-template-columns: 1fr;
    }

    .solution-card.featured {
        grid-template-columns: 1fr;
    }

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

    .success-icon {
        margin: 0 auto var(--spacing-sm);
    }

    .success-metrics {
        flex-direction: column;
    }

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

    .page-hero h1 {
        font-size: 2rem;
    }

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

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}