:root {
    --orange: #FF6600;
    /* Vibrant Safety/Tractor Orange */
    --orange-light: #FF8533;
    --orange-glow: rgba(255, 102, 0, 0.15);
    --black-deep: #0D0D0D;
    --black-mid: #161616;
    --card-bg: #1E1E1E;
    --card-border: #2C2C2C;
    --text-white: #F5F5F5;
    --text-muted: #AAAAAA;
    --text-subtle: #666666;
    --white: #FFFFFF;
}

/* Premium Refinements */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 102, 0, 0.4);
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn:hover::after {
    left: 100%;
}

.brand-card {
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.brand-card:hover {
    border-color: var(--orange);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 102, 0, 0.1);
}

.testim-card {
    background: rgba(255, 255, 255, 0.03);
    border-top: 2px solid var(--orange);
    position: relative;
    padding-top: 48px;
}

.testim-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gray-dark);
    position: absolute;
    top: -32px;
    left: 24px;
    border: 3px solid var(--black-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--orange);
    font-size: 20px;
}

.stars {
    color: #FFD700;
    margin-bottom: 12px;
    font-size: 14px;
}

.trust-badge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.trust-badge-item {
    text-align: center;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-badge-icon {
    font-size: 24px;
    margin-bottom: 8px;
    display: block;
}

/* Standardizing Icons */
svg.icon-std {
    width: 20px;
    height: 20px;
    fill: currentColor;
    stroke-width: 2;
}

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

html.smooth-scroll {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black-deep);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Accessibility: Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--orange);
    color: white;
    padding: 8px;
    z-index: 1001;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Performance Otimization: Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Mobile Performance: Reduce heavy effects */
@media (max-width: 768px) {

    .brand-card,
    .btn,
    .hero-main-img {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
    }

    .brand-card {
        backdrop-filter: none !important;
        background: var(--gray-dark) !important;
    }

    .noise-bg::before {
        display: none;
    }
}

/* Typography */
h1,
.font-condensed {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
}

h2,
h3 {
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Utils */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.noise-bg {
    position: relative;
}

.noise-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html.smooth-scroll {
        scroll-behavior: auto;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--orange-light);
    box-shadow: 0 8px 24px var(--orange-glow);
    transform: translateY(-2px);
}

.btn-ghost {
    background-color: transparent;
    color: var(--orange);
    border: 1px solid var(--orange);
}

.btn-ghost:hover {
    background-color: rgba(232, 82, 10, 0.05);
    transform: translateY(-2px);
}

.btn-black {
    background-color: var(--black-deep);
    color: var(--white);
}

.btn-black:hover {
    background-color: #000;
    transform: translateY(-2px);
}

.btn svg {
    margin-right: 8px;
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* 1. Navbar */
.navbar {
    position: fixed;
    top: 12px;
    left: 16px;
    right: 16px;
    height: 72px;
    background-color: rgba(22, 22, 22, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 12px;
    border-bottom: 1px solid var(--card-border);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    transition: all 0.3s ease;
}

.nav-logo img {
    height: 36px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--text-white);
    letter-spacing: 0.5px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--orange);
}

.nav-cta {
    padding: 10px 20px;
    font-size: 14px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
}

/* 2. Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-content {
    z-index: 2;
}

.hero-visual {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    perspective: 1000px;
}

.hero-main-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    filter: brightness(0.9) contrast(1.1);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: all 0.6s ease;
}

.hero-image-wrapper:hover .hero-main-img {
    transform: rotateY(-5deg) rotateX(2deg);
    filter: brightness(1) contrast(1.1);
}

.hero-img-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--orange-glow) 0%, transparent 70%);
    opacity: 0.2;
    pointer-events: none;
    z-index: -1;
}

.tag-badge {
    display: inline-block;
    background-color: rgba(232, 82, 10, 0.1);
    color: var(--orange);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    border: 1px solid rgba(232, 82, 10, 0.2);
}

.hero h1 {
    font-size: 72px;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--white);
}

.hero h1 span {
    display: block;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 40px;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.trust-line {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-subtle);
    flex-wrap: wrap;
}

.trust-line span {
    display: inline-flex;
    align-items: center;
}

.trust-line svg {
    width: 16px;
    height: 16px;
    fill: var(--orange);
    margin-right: 6px;
}

/* Abstract Truck Background */
.wireframe-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at center, #1a1a1a 2px, transparent 2px);
    background-size: 24px 24px;
    opacity: 0.3;
    mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent);
}

.gear-overlay {
    width: 400px;
    height: 400px;
    opacity: 0.08;
    fill: var(--white);
}

/* 3. Brands Carousel */
.brands-section {
    background-color: var(--black-mid);
    padding: 32px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    overflow: hidden;
}

.brands-label {
    text-align: center;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-subtle);
    margin-bottom: 24px;
    letter-spacing: 1px;
    font-weight: 600;
}

.marquee-wrapper {
    display: flex;
    width: 200%;
    animation: marquee 30s linear infinite;
}

.marquee-wrapper:hover {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    justify-content: space-around;
    width: 50%;
}

.brand-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 24px;
    color: var(--white);
    opacity: 0.6;
    filter: grayscale(1) brightness(0.5);
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 0 32px;
}

.brand-logo:hover {
    opacity: 1;
    filter: none;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* 4. Portfolio */
.portfolio {
    padding: 100px 0;
    background-color: var(--black-deep);
}

.section-header {
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 16px;
    font-family: 'Barlow Condensed', sans-serif;
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
}

.tabs-nav {
    display: flex;
    gap: 32px;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 40px;
    position: relative;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    font-size: 18px;
    padding-bottom: 16px;
    cursor: pointer;
    position: relative;
    transition: color 0.3s;
}

.tab-btn.active {
    color: var(--white);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--orange);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Brand Grid */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.brand-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    transition: all 0.2s ease;
    position: relative;
}

.brand-card:hover {
    border-color: var(--orange);
    background-color: #222;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--orange-glow);
}

.brand-card-name {
    font-weight: 600;
    margin-top: 16px;
    font-size: 15px;
}

.brand-card-badge {
    display: inline-block;
    margin-top: 8px;
    font-size: 11px;
    color: var(--orange);
    background: rgba(232, 82, 10, 0.1);
    padding: 2px 8px;
    border-radius: 12px;
}

/* Accordion */
.accordion-item {
    border-bottom: 1px solid var(--card-border);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--white);
    font-family: 'Barlow', sans-serif;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.3s;
}

.accordion-header:hover {
    color: var(--orange);
}

.accordion-header.active {
    color: var(--orange);
}

.acc-icon {
    font-size: 24px;
    transition: transform 0.3s ease;
}

.accordion-header.active .acc-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-inner {
    padding-bottom: 24px;
}

.pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pill {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.2s;
    cursor: default;
}

.pill:hover {
    border-color: var(--orange);
    color: var(--white);
}

/* 5. Pillars */
.pillars {
    background-color: var(--black-mid);
    padding: 100px 0;
    position: relative;
}

.pillars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--orange), transparent);
    opacity: 0.5;
}

.pillars h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 40px;
    margin-bottom: 48px;
}

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

.pillar-card {
    background-color: var(--card-bg);
    border-left: 3px solid var(--orange);
    padding: 40px;
    border-radius: 0 8px 8px 0;
    transition: all 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--orange-glow);
}

.pillar-number {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 56px;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 16px;
}

.pillar-title {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.pillar-text {
    color: var(--text-muted);
    font-size: 14px;
}

/* 6. Tech Support */
.tech-support {
    padding: 100px 0;
    background-color: var(--black-deep);
}

.tech-support .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.tech-support h2 {
    font-size: 40px;
    font-family: 'Barlow Condensed', sans-serif;
    margin-bottom: 24px;
    line-height: 1.1;
}

.tech-support p.lead {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 32px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    fill: var(--orange);
    margin-top: 4px;
}

.feature-text strong {
    display: block;
    color: var(--white);
    margin-bottom: 4px;
}

.feature-text {
    color: var(--text-subtle);
    font-size: 14px;
}

.tech-visual {
    border-radius: 12px;
    height: 500px;
    position: relative;
    overflow: hidden;
}

.mosaic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 12px;
    height: 100%;
    width: 100%;
}

.mosaic-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
}

.mosaic-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: all 0.5s ease;
}

.mosaic-item:hover img {
    transform: scale(1.1);
    opacity: 1;
}

.mosaic-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 13, 13, 0.4), transparent);
    pointer-events: none;
}

/* Fallback icon if no img */
.tech-visual-icon {
    width: 120px;
    height: 120px;
    fill: rgba(255, 255, 255, 0.05);
    position: absolute;
}

/* 7. CTA Banner */
.cta-banner {
    background-color: var(--orange);
    padding: 64px 0;
}

.cta-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.cta-banner h2 {
    font-size: 40px;
    font-family: 'Barlow Condensed', sans-serif;
    color: var(--white);
    margin-bottom: 8px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
}

.cta-right {
    text-align: center;
    flex-shrink: 0;
}

.cta-sub {
    display: block;
    margin-top: 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

/* 8. Testimonials */
.testimonials {
    padding: 100px 0;
    background-color: var(--black-mid);
}

.testimonials h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 40px;
    margin-bottom: 48px;
    text-align: center;
}

.testim-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.testim-card {
    background-color: var(--card-bg);
    padding: 32px;
    border-radius: 8px;
    border: 1px solid var(--card-border);
}

.quote-icon {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 64px;
    color: var(--orange);
    line-height: 0.5;
    margin-bottom: 16px;
    display: block;
}

.testim-text {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 15px;
}

.testim-line {
    width: 40px;
    height: 2px;
    background-color: var(--card-border);
    margin-bottom: 16px;
}

.testim-author {
    color: var(--white);
    font-weight: 600;
    font-size: 15px;
}

.testim-role {
    color: var(--text-subtle);
    font-size: 13px;
}

.stats-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.stat-item {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 16px;
    background-color: var(--card-border);
}

/* 9. Form & Location */
.contact-section {
    padding: 100px 0;
    background-color: var(--black-deep);
}

.contact-section .container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 64px;
}

.contact-col h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 32px;
    margin-bottom: 8px;
}

.contact-col p.sub {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-subtle);
}

.form-control {
    width: 100%;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--white);
    padding: 14px 16px;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--orange);
}

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

.form-btn {
    width: 100%;
    margin-top: 16px;
}

.contact-card {
    background-color: var(--card-bg);
    border: 1px solid var(--orange);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s;
}

.contact-card:hover {
    box-shadow: 0 8px 24px var(--orange-glow);
}

.contact-card svg {
    width: 32px;
    height: 32px;
    fill: #25D366;
}

.contact-card-info h4 {
    font-size: 20px;
    margin-bottom: 4px;
}

.contact-card-info span {
    color: var(--text-subtle);
    font-size: 13px;
}

.info-block {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.info-block svg {
    width: 24px;
    height: 24px;
    fill: var(--text-muted);
    flex-shrink: 0;
}

.info-block p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.info-block table {
    width: 100%;
    font-size: 14px;
    color: var(--text-muted);
    border-collapse: collapse;
}

.info-block td {
    padding: 4px 0;
}

.info-block td:last-child {
    text-align: right;
    color: var(--white);
}

.map-container {
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--card-border);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 10. Footer */
.footer {
    background-color: #0A0A0A;
    border-top: 1px solid var(--card-border);
    padding: 64px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 40px;
    margin-bottom: 64px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--card-bg);
    border-radius: 50%;
    transition: all 0.2s;
}

.social-links a:hover {
    background-color: var(--orange);
}

.social-links svg {
    width: 18px;
    height: 18px;
    fill: var(--white);
}

.footer h4 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 14px;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid var(--card-border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-subtle);
}

/* Floating WhatsApp */
.float-wa {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.float-wa:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

.float-wa svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

/* Balloon Style */
.wa-balloon {
    position: absolute;
    bottom: 75px;
    right: 0;
    background-color: var(--white);
    color: var(--black-deep);
    padding: 10px 18px;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.wa-balloon::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 22px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 7px solid var(--white);
}

.float-wa.show-balloon .wa-balloon {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .float-wa {
        width: 56px;
        height: 56px;
        bottom: 16px;
        right: 16px;
    }

    .wa-balloon {
        right: -10px;
    }

    .wa-balloon::after {
        right: 30px;
    }
}

.float-wa:hover {
    transform: scale(1.1);
}

.float-wa svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 56px;
    }

    .hero-content {
        width: 60%;
    }

    .hero-visual {
        width: 40%;
    }

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

    .contact-section .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        background-image: linear-gradient(rgba(13, 13, 13, 0.85), rgba(13, 13, 13, 0.85)), url('images/matriz.webp');
        background-size: cover;
        background-position: center;
        background-attachment: scroll;
        overflow: hidden;
    }

    .hero .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        max-width: 100%;
        padding: 0 20px;
        gap: 0;
    }

    .hero h1 {
        font-size: 36px;
        margin-bottom: 16px;
        text-align: center;
    }

    .hero p {
        font-size: 16px;
        margin: 0 auto 32px;
        text-align: center;
        max-width: 100%;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
        width: 100%;
        align-items: center;
        justify-content: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 320px;
        margin: 0;
        justify-content: center;
    }

    .trust-line {
        justify-content: center;
        gap: 10px;
        margin-top: 32px;
        width: 100%;
    }

    .trust-card {
        padding: 8px 12px;
        font-size: 12px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero-content {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .tag-badge {
        margin: 0 auto 24px !important;
    }

    .hero-visual {
        display: none;
    }

    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .navbar {
        padding: 0 16px;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    /* Responsive typography adjustments */
    .section-header h2,
    .pillars h2,
    .tech-support h2,
    .cta-banner h2,
    .testimonials h2,
    .contact-col h3 {
        font-size: 32px !important;
    }

    .section-header p,
    .hero p {
        font-size: 16px;
    }

    .tabs-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .brand-card {
        padding: 16px;
    }

    .brand-card-name {
        font-size: 14px;
    }

    /* Fix Accordion overlap */
    .accordion-header {
        font-size: 16px;
        text-align: left;
        gap: 16px;
    }

    .pill {
        font-size: 12px;
        padding: 6px 12px;
    }

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

    .pillar-card {
        border-left: none;
        border-top: 3px solid var(--orange);
        border-radius: 0 0 8px 8px;
        padding: 32px 24px;
    }

    .tech-support .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-text {
        font-size: 14px;
    }

    .tech-visual {
        height: 400px;
    }

    .mosaic-grid {
        gap: 8px;
    }

    .cta-banner .container {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }

    .testim-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 32px;
    }

    .testim-card {
        padding: 24px;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background-color: var(--black-deep);
    z-index: 98;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-size: 24px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
}