/* Merriweather — headings, self-hosted Latin subset */
@font-face {
    font-family: 'Merriweather';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/Merriweather-Light.woff2') format('woff2');
}
@font-face {
    font-family: 'Merriweather';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/Merriweather-Regular.woff2') format('woff2');
}

/* Inter font — self-hosted, Latin subset */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/Inter-Light.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/Inter-SemiBold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/Inter-Bold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('fonts/Inter-ExtraBold.woff2') format('woff2');
}

/* Design tokens */
:root {
    --bg-dark: #1e2a3a;
    --bg-mid: #263347;
    --bg-footer: #151f2e;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-card: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.04);
    --border-accent: rgba(76, 166, 208, 0.08);
    --accent: #4ca6d0;
    --accent-dark: #429cc7;
    --accent-light: #4faad4;
    --accent-highlight: #38bdf8;
    --text-primary: #ffffff;
    --text-body: #a8bdd4;
    --text-secondary: #d0d4d9;
    --text-muted: #8a9bae;
    --section-padding: 64px;
}

/* Utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.form-privacy-notice {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    text-align: center;
}
.form-privacy-notice a {
    color: var(--accent);
}

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

body {
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-body);
    background-color: var(--bg-dark);
    scroll-behavior: smooth;
    font-weight: 300;
}

h1, h2, h3, h4 {
    font-family: 'Merriweather', Georgia, 'Times New Roman', serif;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--accent);
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--bg-dark);
    z-index: 1000;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-card);
    min-height: 60px;
}

.nav.hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    height: 50px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo a:hover {
    opacity: 0.8;
    transform: scale(1.05);
    transition: all 0.2s ease;
}

.logo a:active {
    transform: scale(0.98);
}

.logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    display: inline-block;
}

.nav-menu .nav-icon {
    display: none !important;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 300;
    transition: color 0.25s ease;
    padding: 0.5rem 0.8rem;
    white-space: nowrap;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.8rem;
    right: 0.8rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.nav-menu a:hover {
    color: var(--accent);
}

.nav-menu a:hover::after {
    transform: scaleX(1);
}

.nav-menu a:active {
    color: var(--accent-dark);
}

/* Mobile menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-secondary);
    margin: 3px 0;
    transition: 0.3s;
}

.menu-toggle:hover span {
    background-color: var(--accent);
}

.menu-toggle:active span {
    background-color: var(--accent-dark);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(180deg, var(--bg-dark), var(--bg-mid));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-body);
    position: relative;
    overflow: hidden;
}

/* Subtle radial glow */
.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

/* Thin gradient line at bottom */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, rgba(56, 189, 248, 0.15) 50%, transparent 90%);
}

.hero-short {
    height: 50vh;
    min-height: 400px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 1.5rem;
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo img {
    max-width: 180px;
    height: auto;
}

.hero-content h1 {
    font-size: clamp(32px, 4vw, 44px);
    margin-bottom: 1rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--text-primary);
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 560px;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.hero-cta {
    margin-top: 2rem;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    border-right: 2px solid rgba(76, 166, 208, 0.6);
    border-bottom: 2px solid rgba(76, 166, 208, 0.6);
    transform: translateX(-50%) rotate(45deg);
    animation: scroll-bounce 2s ease-in-out infinite;
    transition: opacity 0.4s ease;
    cursor: pointer;
}

.scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

@keyframes scroll-bounce {
    0%, 100% { bottom: 2rem; opacity: 0.6; }
    50% { bottom: 2.8rem; opacity: 1; }
}

/* Section Styling */
.section {
    padding: var(--section-padding) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.section-full {
    padding: var(--section-padding) 2rem;
    background-color: var(--bg-dark);
}

.section-full .section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-full.alt {
    background-color: var(--bg-mid);
}

/* Section overline label */
.section-overline {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-highlight);
    margin-bottom: 0.75rem;
    display: block;
    text-align: center;
}

.section-title {
    font-size: 32px;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 2.5rem;
    border-radius: 12px;
    transition: transform 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-2px);
}

.service-detail {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.service-detail h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.service-detail p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-align: left;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-card .cta-button {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
    align-self: center;
}

.service-card .learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: gap 0.2s ease, color 0.2s ease;
    margin-top: auto;
}

.service-card .learn-more:hover {
    color: #6bc0e8;
    gap: 0.7rem;
}

.service-card .learn-more:focus {
    outline: none;
}

.service-card .learn-more:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 3rem;
}

.column h3 {
    font-size: 22px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: left;
}

.column p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-card);
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
}

.benefits-list li:before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 400;
}

/* CTA Button — ghost style */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(76, 166, 208, 0.1);
    border: 1px solid rgba(76, 166, 208, 0.3);
    color: var(--accent);
    padding: 0.6rem 1.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 400;
    transition: all 0.3s ease;
    margin-top: auto;
    cursor: pointer;
}

.column .cta-button {
    display: inline-flex;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.cta-button:hover {
    background: rgba(76, 166, 208, 0.2);
    border-color: rgba(76, 166, 208, 0.5);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.cta-button:active {
    transform: translateY(0) scale(0.98);
    transition: all 0.1s ease;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Single row layout for bigger screens */
@media (min-width: 1200px) {
    .process-steps {
        grid-template-columns: repeat(5, 1fr);
    }
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px solid rgba(56, 189, 248, 0.3);
    color: var(--accent-highlight);
    font-size: 18px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    margin: 0 auto 1.5rem;
}

.step h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Case Studies */
.case-study {
    background: var(--bg-mid);
    padding: 2.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-card);
}

.case-study h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.case-study .industry {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.case-study p {
    color: var(--text-secondary);
}

.metrics {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Contact Section */
.contact {
    background: var(--bg-mid);
    color: var(--text-secondary);
    text-align: center;
    padding: var(--section-padding) 2rem;
    position: relative;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.contact h2 {
    font-size: 32px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-body);
    max-width: 640px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

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

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--accent);
    font-size: 1rem;
}

.contact-link {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 400;
    font-size: 1.1rem;
}

.contact-link:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

.contact-link:active {
    color: #2d6b8a;
}

/* Contact Buttons */
.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.whatsapp-btn {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.3);
    color: #25d366;
}

.whatsapp-btn:hover {
    background: rgba(37, 211, 102, 0.2);
    border-color: rgba(37, 211, 102, 0.5);
    color: #fff;
}

/* Footer */
.site-footer {
    background-color: var(--bg-footer);
    color: var(--text-muted);
    padding: 3rem 2rem 2rem;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-accent);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-company p {
    line-height: 1.8;
    margin: 0;
}

.footer-links h4,
.footer-legal h4 {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 0.5rem;
}

.footer-company a,
.footer-links a,
.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-company a:hover,
.footer-links a:hover,
.footer-legal a:hover {
    color: var(--accent);
}

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

.footer-logo img {
    height: 32px;
    width: auto;
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
}

.footer-bottom p {
    margin: 0.3rem 0;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Legal Pages */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.legal-content .last-updated {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.legal-content p,
.legal-content li {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.legal-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.legal-content a {
    color: var(--accent);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-mid);
    margin: 2% auto;
    padding: 2.5rem;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-card);
}

.close {
    color: var(--text-muted);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}

.close:hover {
    color: var(--accent);
}

.modal h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.modal-content form {
    text-align: right;
}

.modal-content form .form-group {
    text-align: left;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-card);
    border-radius: 4px;
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-card);
    border-radius: 4px;
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-dark);
    color: var(--text-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.error-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-weight: 400;
}

/* Turnstile widget */
.cf-turnstile {
    margin: 0.5rem 0;
}
.cf-turnstile iframe {
    max-width: 100%;
}

/* Responsive Design */
@media (max-width: 992px) {
    /* Navigation improvements */
    .nav-menu {
        position: fixed;
        left: 0;
        top: 60px;
        flex-direction: column;
        gap: 0;
        background-color: rgba(30, 42, 58, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: left;
        padding: 0;
        border-top: 1px solid var(--border-card);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-menu li {
        display: block;
        margin: 0;
        border-bottom: 1px solid rgba(53, 68, 80, 0.5);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        padding: 1rem 2rem;
        font-size: 1rem;
        letter-spacing: 0.02em;
        min-height: 48px;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        color: var(--text-body);
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-menu .nav-icon {
        display: inline-block !important;
        width: 1.2em;
        text-align: center;
        color: var(--accent);
        font-size: 0.95rem;
    }

    .nav-menu a:hover,
    .nav-menu a:active {
        background-color: rgba(76, 166, 208, 0.1);
        color: var(--accent);
        transform: none;
    }

    .menu-toggle {
        display: flex;
        min-height: 44px;
        min-width: 44px;
    }

    /* Typography improvements */
    .hero-content h1 {
        font-size: clamp(28px, 5vw, 36px);
        line-height: 1.15;
    }

    .hero-content p {
        font-size: 1.05rem;
    }

    .section-title {
        font-size: 28px;
    }

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

    /* Layout improvements */
    .two-column {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .service-card {
        padding: 2rem;
    }

    .service-card h3 {
        font-size: 20px;
    }

    .service-card p {
        font-size: 1rem;
    }

    /* Touch target improvements */
    .cta-button {
        min-height: 48px;
    }

    .contact-info {
        flex-direction: column;
        gap: 1.5rem;
    }

    .metrics {
        flex-direction: column;
        gap: 1rem;
    }

    .metric-value {
        font-size: 1.8rem;
    }

    .metric-label {
        font-size: 0.85rem;
    }

    .section-full {
        padding: 48px 2rem;
    }

    .service-detail h2 {
        font-size: 1.8rem;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: clamp(24px, 6vw, 32px);
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 24px;
    }

    .service-card {
        padding: 1.5rem;
    }

    .cta-button {
        min-height: 48px;
    }

    .section-full {
        padding: 40px 1.5rem;
    }

    .service-detail h2 {
        font-size: 1.5rem;
    }

    .contact h2 {
        font-size: 24px;
    }

    .contact p {
        font-size: 1rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for better accessibility */
.nav-menu a:focus {
    outline: none;
}

.nav-menu a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.cta-button:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Floating CTA Bar */
.floating-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(30, 42, 58, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-card);
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.floating-bar.visible {
    transform: translateY(0);
}

.floating-bar-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: all 0.3s ease;
    cursor: pointer;
    background: rgba(76, 166, 208, 0.1);
    border: 1px solid rgba(76, 166, 208, 0.3);
    color: var(--accent);
}

.floating-bar-btn:hover {
    background: rgba(76, 166, 208, 0.2);
    border-color: rgba(76, 166, 208, 0.5);
    color: var(--text-primary);
}

@media (max-width: 480px) {
    .floating-bar-btn span {
        display: none;
    }
    .floating-bar-btn {
        padding: 0.7rem;
        font-size: 1.2rem;
    }
    .floating-bar {
        justify-content: space-evenly;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .service-card {
        border: 2px solid var(--accent);
    }

    .cta-button {
        border: 2px solid #fff;
    }
}