:root {
    --primary-navy: #1B2A4A;
    --accent-blue: #1657B5;
    --bg-light: #F8FAFC;
    --bg-card: #FFFFFF;
    --text-dark: #0F172A;
    --text-muted: #475569;
    --border-color: #E2E8F0;
    --danger-red: #EF4444;
    --success-green: #10B981;
}

/* Dark Theme Overrides */
body.dark-theme {
    --primary-navy: #93C5FD;
    --accent-blue: #3B82F6;
    --bg-light: #0F172A;
    --bg-card: #1E293B;
    --text-dark: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: #334155;
    --danger-red: #F87171;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    padding-top: 90px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Sticky Header */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--accent-blue);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 24px;
}

.brand-logo img {
    height: 40px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.nav-btn {
    background-color: var(--primary-navy);
    color: #FFFFFF;
    padding: 10px 18px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-btn:hover {
    background-color: #0F172A;
}

body.dark-theme .nav-btn {
    background-color: var(--primary-navy);
    color: #FFFFFF;
}

body.dark-theme .nav-btn:hover {
    background-color: #60A5FA;
}

/* Theme Toggle Button Styles */
.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #FFFFFF;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

body.dark-theme .sun-icon { display: block; }
body.dark-theme .moon-icon { display: none; }
body:not(.dark-theme) .sun-icon { display: none; }
body:not(.dark-theme) .moon-icon { display: block; }

/* Hamburger Menu Icon */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    max-width: 1200px;
    margin: 40px auto 60px;
    padding: 0 24px;
    text-align: center;
}

.hero-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-blue);
    font-weight: 700;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-dark);
}

.hero h1 span {
    color: var(--accent-blue);
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 36px;
}

.cta-button {
    background-color: var(--accent-blue);
    color: #FFFFFF;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(22, 87, 181, 0.25);
    cursor: pointer;
    border: none;
}

.cta-button:hover {
    opacity: 0.95;
    transform: translateY(-2px);
}

/* Section Layouts */
.section-title {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
    padding: 0 15px;
}

/* Journey Section */
.journey-section {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 30px;
}

.journey-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.3s ease;
}

.journey-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-blue);
}

.journey-card img {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 1px solid var(--border-color);
}

.journey-content {
    padding: 24px;
}

.journey-content span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-blue);
    font-weight: 700;
}

.journey-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 6px 0 10px;
}

.journey-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Industries Section */
#industries {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.industry-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.industry-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.industry-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Features / Subscription Section */
.features-grid {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-blue);
}

.feature-icon-wrapper {
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 87, 181, 0.1);
    padding: 12px;
    border-radius: 10px;
}

body.dark-theme .feature-icon-wrapper {
    background: rgba(59, 130, 246, 0.15);
}

.feature-icon-wrapper svg {
    stroke: var(--accent-blue);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Portfolio Carousel Section Styles */
#portfolio {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 50px;
}

.carousel-track-container {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.carousel-track-container::-webkit-scrollbar {
    display: none;
}

.carousel-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc(50% - 12px);
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.carousel-slide {
    scroll-snap-align: start;
    box-sizing: border-box;
}

.carousel-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.carousel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.carousel-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px -5px rgba(22, 87, 181, 0.12);
}

/* High-resolution image rendering rules to eliminate blurriness */
.carousel-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: top center;
    display: block;
    border-bottom: 1px solid var(--border-color);
    transition: transform 0.4s ease;
    -webkit-font-smoothing: antialiased;
    image-rendering: -webkit-optimize-contrast;
    transform: translateZ(0);
}

.carousel-card:hover .carousel-image {
    transform: scale(1.03) translateZ(0);
}

.carousel-content {
    padding: 24px;
    text-align: left;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Business Location Tag Styles */
.location-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    background-color: rgba(100, 116, 139, 0.08);
    padding: 3px 8px;
    border-radius: 6px;
    margin-bottom: 10px;
    width: fit-content;
}

body.dark-theme .location-tag {
    background-color: rgba(148, 163, 184, 0.12);
    color: var(--text-muted);
}

.location-tag svg {
    stroke: var(--accent-blue);
    flex-shrink: 0;
}

.carousel-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.carousel-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* Visual Service Tags */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.service-tag {
    background-color: rgba(22, 87, 181, 0.08);
    color: var(--accent-blue);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
}

body.dark-theme .service-tag {
    background-color: rgba(59, 130, 246, 0.15);
}

/* Modern Animated Carousel Nav Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: var(--accent-blue);
    color: #FFFFFF;
    border-color: var(--accent-blue);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 16px rgba(22, 87, 181, 0.3);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.prev-btn {
    left: -6px;
}

.next-btn {
    right: -6px;
}

/* Reviews Section */
.reviews-grid {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.stars {
    color: #F59E0B;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.review-card p {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-style: italic;
}

.review-author {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Pricing Section */
.comparison-container {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.pricing-title {
    margin-bottom: 30px;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.comparison-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.comparison-box.highlight {
    border-color: var(--accent-blue);
    background: linear-gradient(180deg, rgba(22, 87, 181, 0.04) 0%, rgba(255, 255, 255, 1) 100%);
}

body.dark-theme .comparison-box.highlight {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.08) 0%, rgba(30, 41, 59, 1) 100%);
}

.comparison-box h4 {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-tag {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.price-tag.traditional {
    font-size: 1.75rem;
    color: var(--danger-red);
    margin-top: 20px;
}

.comparison-box.highlight .price-tag {
    color: var(--accent-blue);
}

.comparison-box p {
    margin-top: 16px;
}

.pricing-action-wrap {
    margin-top: 24px;
}

.full-width-btn {
    width: 100%;
}

/* Modern Contact Section Styles */
.contact-section {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.contact-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px -5px rgba(22, 87, 181, 0.08);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Success Alert Banner Style */
.form-success-alert {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success-green);
    color: #065F46;
    padding: 16px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 24px;
}

body.dark-theme .form-success-alert {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34D399;
}

.form-success-alert svg {
    stroke: var(--success-green);
    flex-shrink: 0;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--text-dark);
    background-color: var(--bg-light);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease, color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(22, 87, 181, 0.15);
    background-color: var(--bg-card);
}

.form-submit {
    grid-column: span 2;
    margin-top: 10px;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    background-color: var(--bg-card);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

footer a {
    color: var(--accent-blue);
    text-decoration: none;
}

.footer-links {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Mobile Media Query & Fly-out Menu Styles */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--accent-blue);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        box-shadow: -5px 0 25px rgba(0,0,0,0.2);
        transition: right 0.35s ease-in-out;
        z-index: 1050;
    }

    .nav-menu.active {
        right: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }

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

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

    .form-group.full-width {
        grid-column: span 1;
    }

    .form-submit {
        grid-column: span 1;
    }

    .brand-logo img {
        height: 35px;
    }
    
    body {
        padding-top: 80px;
    }

    .carousel-container {
        padding: 0 35px;
    }

    .carousel-track {
        grid-auto-columns: 100%;
    }
}