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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #000000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

h4 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-secondary:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 150px !important;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: headerFadeIn 0.8s ease-out;
}

@keyframes headerFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 150px !important;
    position: relative;
}

.nav-left {
    display: flex;
    align-items: center;
    flex: 1;
}

.nav-center {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.nav-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
}

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

.logo {
    height: 140px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
    max-width: 400px;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4));
    z-index: 10;
}

.logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.4));
}

.nav-menu,
.nav-menu-right {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 16px;
    border-radius: 8px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
}

.nav-link:hover {
    color: #ffffff;
    background-color: rgba(37, 99, 235, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
    position: relative;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hamburger animation */
.nav-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Hero Section */
.hero {
    padding: 190px 0 80px;
    background-color: transparent;
    background-image: url('background-principal.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

/* Tech Animation Overlay */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    animation: techPulse 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes techPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.05);
    }
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-content {
    background: rgba(0, 0, 0, 0.6);
    padding: 4rem 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    text-align: center;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 3px 3px 6px rgba(255, 255, 255, 0.9), 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.2rem;
    color: #e2e8f0;
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}


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

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

.section-title {
    color: #ffffff;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #10b981, #a855f7);
    border-radius: 2px;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% {
        opacity: 0.7;
        transform: translateX(-50%) scaleX(1);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1.2);
    }
}

.section-subtitle {
    font-size: 1.2rem;
    color: #e2e8f0;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(1px);
    position: relative;
    z-index: 1;
}

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

.about-card {
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    border: 1px solid #374151;
}

.about-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.about-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    border: 1px solid #374151;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #10b981, #a855f7);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon::before {
    width: 100px;
    height: 100px;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
}

.service-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    margin-top: 1rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: #e2e8f0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Additional Services */
.additional-services {
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(1px);
    position: relative;
    z-index: 1;
}

.additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
    justify-items: center;
}

.additional-card {
    width: 250px;
    height: 280px;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://superprobettanin.com.br/wp-content/uploads/2025/01/funcionario-limpando-mesa.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 3px solid #374151;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    transition: all 0.4s ease;
    clip-path: polygon(20% 5%, 80% 5%, 100% 50%, 80% 95%, 20% 95%, 0% 50%);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.additional-card::before {
    display: none;
}

.additional-card:hover::before {
    display: none;
}

.additional-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.additional-card i {
    display: none;
}

.additional-card h4 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    position: relative;
    z-index: 1;
    line-height: 1.3;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.additional-card p {
    color: #e2e8f0;
    font-size: 0.95rem;
    text-align: center;
    line-height: 1.4;
    position: relative;
    z-index: 1;
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

/* Zeladoria Card Specific Background */
.zeladoria-card {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://terserv.com.br/wp-content/uploads/2021/01/SERVICO-DE-ZELADORIA.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* Jardinagem Card Specific Background */
.jardinagem-card {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://medeage.com.br/images/servico-de-jardinagem.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* Portaria Card Specific Background */
.portaria-card {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://nextin.com.br/br/wp-content/uploads/2022/11/portaria-do-condominio.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* Recepção Card Specific Background */
.recepcao-card {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://terserv.com.br/wp-content/uploads/2024/04/P1194815_compress_resize.jpg.webp') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* Ronda e Segurança Card Specific Background */
.ronda-card {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.5)), 
                url('https://empresasminister.com.br/wp-content/uploads/2020/08/seguranca-condominial-por-que-contratar-um-servico-de-rondas.png') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* Methodology Section */
.methodology {
    background: rgba(0, 0, 0, 0.9);
    color: white;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.methodology .section-title,
.methodology .section-subtitle {
    color: white;
}

.methodology-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.step-content h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #cbd5e1;
}

/* Differentials Section */
.differentials {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.differentials-content {
    display: grid;
    gap: 2rem;
}

.differential-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.differential-item i {
    font-size: 2rem;
    color: #10b981;
    margin-top: 0.5rem;
}

.differential-item h4 {
    color: #1e293b;
    margin-bottom: 0.5rem;
}

/* Contact Section */
.contact {
    background: rgba(0, 0, 0, 0.9);
    color: white;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.contact .section-title,
.contact .section-subtitle {
    color: white;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: #2563eb;
    width: 30px;
}

.contact-item h4 {
    color: white;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: #e2e8f0;
    margin: 0;
}

.contact-item p a {
    color: #e2e8f0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item p a:hover {
    color: #3b82f6;
    text-decoration: underline;
}

/* WhatsApp Section */
.whatsapp-section {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    text-align: center;
}

.whatsapp-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.whatsapp-icon i {
    font-size: 2.5rem;
    color: white;
}

.whatsapp-section h3 {
    color: white;
    margin-bottom: 1rem;
}

.whatsapp-section p {
    color: #cbd5e1;
    margin-bottom: 2rem;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e, #25d366);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}


/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.95);
    color: white;
    padding: 3rem 0 1rem;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin: 0;
}

.footer-section p {
    color: #94a3b8;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: #e2e8f0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3b82f6;
    text-decoration: underline;
}



.footer-section ul li i {
    margin-right: 0.5rem;
    color: #2563eb;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

/* Responsive Design */
.mobile-menu {
    position: fixed;
    left: -100%;
    top: 100px;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    width: 100%;
    text-align: center;
    transition: left 0.3s ease;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
    padding: 2rem 0;
    list-style: none;
    margin: 0;
    z-index: 1002;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu .nav-link {
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 18px 25px;
    margin: 8px 0;
    border-radius: 10px;
    transition: all 0.3s ease;
    background-color: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.mobile-menu .nav-link:hover {
    background-color: rgba(37, 99, 235, 0.8);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .header {
        height: 130px !important;
    }
    
    .nav-container {
        height: 130px !important;
        justify-content: space-between;
    }
    
    .mobile-menu {
        top: 130px;
    }
    
    .nav-menu,
    .nav-menu-right {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-center {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .hero {
        padding: 160px 0 60px;
        background-attachment: scroll;
    }

    .hero-content {
        padding: 2rem;
        margin: 0 1rem;
    }


    .logo {
        height: 115px;
    }

    .hero-container {
        max-width: 100%;
        padding: 0 1rem;
    }

    .hero-content {
        padding: 3rem 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .security-icon {
        width: 200px;
        height: 200px;
    }

    .security-icon i {
        font-size: 5rem;
    }

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

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

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

    .methodology-steps {
        grid-template-columns: 1fr;
    }

    .additional-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .additional-card {
        width: 200px;
        height: 230px;
        padding: 1.2rem 0.8rem;
    }
    
    .additional-card i {
        display: none;
    }
    
    .additional-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .additional-card p {
        font-size: 0.85rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    section {
        padding: 60px 0;
    }

    .hero {
        padding: 120px 0 60px;
    }
}

@media (max-width: 480px) {
    .header {
        height: 120px !important;
    }

    .nav-container {
        height: 120px !important;
    }
    
    .mobile-menu {
        top: 120px;
    }
    
    .hero {
        padding: 140px 0 40px;
        background-attachment: scroll;
    }

    .hero-content {
        padding: 2.5rem 1.5rem;
        margin: 0 0.5rem;
    }
    
    .container {
        padding: 0 15px;
    }

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

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

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

    .logo {
        height: 120px;
    }

    .hero-logo-img {
        height: 40px;
    }

    .footer-logo-img {
        height: 30px;
    }

    .service-card,
    .about-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Scroll Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}


/* Particles Background */
#tsparticles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    pointer-events: none;
}

/* Scroll indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #2563eb, #1d4ed8);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 1001;
}

/* Loading animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}