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

:root {
    --primary-color: #dca929;
    --secondary-color: #7b7e80;
    --white: #ffffff;
    --black: #000000;
    --gradient-primary: linear-gradient(135deg, #dca929 0%, #f4d03f 100%);
    --gradient-secondary: linear-gradient(135deg, #7b7e80 0%, #95a5a6 100%);
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    margin-bottom: 1rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

/* Buttons */
.btn {
    font-family: 'Montserrat', sans-serif;
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-light);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand .logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-phone {
    margin-left: 1rem;
}

.phone-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

.phone-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background: linear-gradient(135deg, #f4d03f 0%, #dca929 100%);
}

.phone-icon {
    font-size: 1.1rem;
    animation: phoneRing 2s ease-in-out infinite;
}

.phone-number {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

@keyframes phoneRing {
    0%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(-10deg); }
    20% { transform: rotate(10deg); }
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 800px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(220, 169, 41, 0.8) 100%),
                url('../images/terceirizacao-de-mao-de-obra.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(220, 169, 41, 0.1) 0%, rgba(123, 126, 128, 0.1) 100%);
    animation: heroAnimation 20s ease-in-out infinite;
}

@keyframes heroAnimation {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-10px) translateY(-10px); }
    50% { transform: translateX(10px) translateY(10px); }
    75% { transform: translateX(-5px) translateY(5px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 600px;
    text-align: left;
    margin-left: 224px;
    margin-top: -50px;
}

.hero-text {
    max-width: 600px;
    text-align: left;
    margin: 0;
}

.hero-title {
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.highlight {
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    color: var(--white);
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    color: var(--black);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-family: 'Montserrat', sans-serif;
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.about-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 2rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: auto;
    max-width: 500px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.about-image img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-heavy);
}

.mission-vision-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.mvv-item {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    position: relative;
    border-top: 4px solid var(--primary-color);
}

.mvv-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.mvv-icon {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.mvv-item h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.mvv-item p {
    color: var(--black);
    line-height: 1.7;
    margin-bottom: 1rem;
    text-align: justify;
}

.mvv-purpose {
    font-style: italic;
    color: var(--secondary-color) !important;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-top: 1.5rem;
    background: rgba(220, 169, 41, 0.05);
    padding: 1rem;
    border-radius: 4px;
}

.vision-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.vision-list li {
    margin-bottom: 0.8rem;
    color: var(--black);
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.vision-list li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.values-grid {
    display: grid;
    gap: 0.8rem;
    margin-top: 1rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: rgba(220, 169, 41, 0.05);
    border-radius: 6px;
    transition: var(--transition);
}

.value-item:hover {
    background: rgba(220, 169, 41, 0.1);
    transform: translateX(5px);
}

.value-check {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
    min-width: 20px;
}

.value-item span:last-child {
    color: var(--black);
    font-weight: 500;
}

/* Cores específicas para cada card */
.mission {
    border-top-color: #2ecc71;
}

.mission .mvv-icon {
    color: #2ecc71;
}

.vision {
    border-top-color: #3498db;
}

.vision .mvv-icon {
    color: #3498db;
}

.values {
    border-top-color: #e74c3c;
}

.values .mvv-icon {
    color: #e74c3c;
}

/* Services Section */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid rgba(220, 169, 41, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.service-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(220, 169, 41, 0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.service-card h3 {
    color: var(--black);
    margin-bottom: 0;
    font-size: 1.3rem;
    line-height: 1.3;
}

.service-note {
    text-align: center;
    font-style: italic;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    padding: 0.7rem 0;
    color: var(--secondary-color);
    border-bottom: 1px solid rgba(220, 169, 41, 0.1);
    transition: var(--transition);
    position: relative;
    padding-left: 1.5rem;
}

.service-list li::before {
    content: '🔹';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li:hover {
    color: var(--primary-color);
    padding-left: 2rem;
    background: rgba(220, 169, 41, 0.05);
}

/* Diferenciais Competitivos */
.competitive-advantages {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(220, 169, 41, 0.05) 0%, rgba(220, 169, 41, 0.1) 100%);
    border-radius: var(--border-radius);
    border: 2px solid rgba(220, 169, 41, 0.2);
}

.advantages-title {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 2rem;
    position: relative;
}

.advantages-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.advantage-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.advantage-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
    background: rgba(220, 169, 41, 0.05);
}

.advantage-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.advantage-item p {
    margin: 0;
    color: var(--black);
    font-weight: 500;
    line-height: 1.4;
}

.services-cta {
    text-align: center;
    margin-top: 50px;
}

/* Strategic Partnership Section */
.strategic-partnership {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(44, 62, 80, 0.9) 100%),
                url('../images/parceiros-plenus-facilities.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.strategic-partnership::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="5" cy="5" r="1" fill="rgba(220,169,41,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.partnership-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.partnership-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    animation: partnershipPulse 3s ease-in-out infinite;
}

@keyframes partnershipPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.partnership-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.partnership-text {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.7;
    margin-bottom: 3rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    font-weight: 400;
}

.partnership-text strong {
    font-weight: 700;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.partnership-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 700;
}

.strategic-partnership .btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

.strategic-partnership .btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

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

.strategic-partnership .btn-secondary:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-3px);
}

/* Differentials Section */
.differentials {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.differential-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
}

.differential-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.differential-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.differential-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.differential-item p {
    color: var(--secondary-color);
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-light);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    min-width: 30px;
}

.contact-details h3 {
    color: var(--black);
    margin-bottom: 0.5rem;
}

.contact-details p {
    margin: 0;
    color: var(--secondary-color);
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--secondary-color);
}

/* Form Styles */
.form {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

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

.form input,
.form select,
.form textarea {
    font-family: 'Montserrat', sans-serif;
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(220, 169, 41, 0.2);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 400;
    transition: var(--transition);
    background: var(--white);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(220, 169, 41, 0.1);
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--black) 0%, #2c3e50 100%);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-logo img {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-text p {
    margin: 0.5rem 0;
    color: rgba(255, 255, 255, 0.8);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    box-shadow: var(--shadow-heavy);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128c7e;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: var(--shadow-medium);
        transition: var(--transition);
        opacity: 0;
        visibility: hidden;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu.active {
        top: 100%;
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        padding: 2rem 2rem 1rem 2rem;
        gap: 1rem;
    }

    .nav-phone {
        margin-left: 0;
        padding: 0 2rem 2rem 2rem;
        width: 100%;
    }

    .phone-link {
        justify-content: center;
        width: 100%;
        padding: 12px 20px;
        font-size: 1rem;
        box-shadow: var(--shadow-medium);
    }

    .phone-link:hover {
        transform: scale(1.02);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding-top: 120px;
        height: 600px;
    }

    .hero-content {
        text-align: center;
        margin: 0 auto;
        margin-top: -30px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .competitive-advantages {
        margin-top: 3rem;
        padding: 2rem;
    }

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

    .advantage-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .advantage-item:hover {
        transform: translateY(-5px);
    }

    .strategic-partnership {
        padding: 60px 0;
        background-attachment: scroll;
    }

    .partnership-content {
        padding: 0 1rem;
    }

    .partnership-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .partnership-cta .btn {
        width: 100%;
        max-width: 300px;
    }

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

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

    .about-image img {
        max-width: 100%;
    }

    .mission-vision-values {
        grid-template-columns: 1fr;
    }

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

    section {
        padding: 60px 0;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-text {
        padding: 100px 0 50px 0;
    }

    .service-card,
    .mvv-item,
    .differential-item {
        padding: 1.5rem;
    }

    .form {
        padding: 1.5rem;
    }

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

    .service-card {
        min-width: auto;
    }
}

/* Performance Optimizations */
.hero,
.about,
.services,
.differentials,
.contact {
    will-change: transform;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero::before {
        animation: none;
    }
    
    .whatsapp-float {
        animation: none;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .whatsapp-float,
    .hero-buttons,
    .services-cta,
    .contact-form {
        display: none;
    }
    
    .hero {
        height: auto;
        background: none;
        color: var(--black);
    }
    
    .hero-title,
    .hero-subtitle {
        color: var(--black);
        text-shadow: none;
    }
}