:root {
    --primary-blue: #003366;
    --primary-orange: #ff8c00;
    --light-orange: #ffa500;
    --white: #ffffff;
    --container-max-width: 1200px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
    padding-top: 140px;
}

/* Modern Enhanced Navbar */
header {
    padding: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 3rem);
    max-width: var(--container-max-width);
    z-index: 1000;
    background: transparent;
}

.header-content {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 100px;
    padding: 1rem 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header.scrolled {
    top: 1rem;
}

header.scrolled .header-content {
    background: var(--primary-blue);
    border-color: transparent;
}

header.scrolled nav a {
    color: var(--white) !important;
}

header.scrolled nav a::after {
    background: var(--primary-orange);
}

header.scrolled nav a:hover {
    color: var(--primary-orange) !important;
}

header.scrolled .contact-header {
    color: var(--primary-orange) !important;
}

header.scrolled .burger-menu span {
    background: var(--white);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.3s ease;
}

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

.logo-img {
    height: 70px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    border-radius: 50px;
}

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
    margin: 0;
    padding: 0;
    align-items: center;
}

nav a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 15px;
    position: relative;
    padding: 0.5rem 0.8rem;
    border-radius: 50px;
    white-space: nowrap;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: width 0.3s;
}

nav a:hover {
    color: var(--primary-orange);
    background: rgba(255, 140, 0, 0.05);
}

nav a:hover::after {
    width: 80%;
}

/* Contact Header */
.contact-header {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-orange);
    white-space: nowrap;
    transition: color 0.3s ease;
    margin-left: 10px;
}

/* Burger Menu */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: transparent;
    border: none;
    z-index: 1001;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
    transition: all 0.3s;
}

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

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #003366 0%, #004d99 50%, #0066cc 100%);
    color: white;
    padding: 120px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 22px;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: #ff8c00;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
    position: relative;
    z-index: 1;
}

.btn:hover {
    background: #ffa500;
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 140, 0, 0.5);
}

/* Section Styles */
section {
    padding: 80px 20px;
    position: relative;
}

#sobre {
    background: linear-gradient(135deg, #f5f9fc 0%, #e3f2fd 100%);
    position: relative;
}

#sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 102, 204, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 140, 0, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.section-title {
    text-align: center;
    font-size: 38px;
    color: #003366;
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff8c00, #ffa500);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Sobre Container */
.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.sobre-text {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 5px solid #ff8c00;
    transition: all 0.3s;
}

.sobre-text:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.sobre-text h2 {
    color: #ff8c00;
    font-size: 32px;
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 700;
}

.sobre-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
    text-align: justify;
}

.sobre-text ul {
    list-style: none;
    margin: 20px 0;
}

.sobre-text ul li {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 15px;
    text-align: justify;
    padding-left: 20px;
    position: relative;
}

.sobre-text ul li:before {
    content: "✓";
    color: #ff8c00;
    font-weight: bold;
    font-size: 18px;
    position: absolute;
    left: 0;
}

.destaque {
    background: linear-gradient(135deg, #d1831d 0%, #ff8c00 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    margin-top: 30px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    line-height: 1.6;
    box-shadow: 0 5px 20px rgba(209, 131, 29, 0.3);
}

.missao-container {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.missao-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.missao-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 30px;
}

.missao-box {
    background: linear-gradient(135deg, #10447f 0%, #003366 100%);
    color: white;
    padding: 35px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(16, 68, 127, 0.3);
}

.missao-box h3 {
    font-size: 28px;
    margin-bottom: 25px;
    text-transform: uppercase;
    font-weight: 700;
}

.missao-item {
    margin-bottom: 25px;
    line-height: 1.8;
    padding-left: 30px;
    position: relative;
}

.missao-item::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #ff8c00;
    font-size: 20px;
    font-weight: bold;
}

.missao-item strong {
    font-size: 18px;
    display: block;
    margin-bottom: 8px;
}

.missao-item p {
    font-size: 15px;
    opacity: 0.95;
}

/* Seção de Clientes */
.clientes-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.clientes-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.clientes-container h2 {
    color: #10447f;
    font-size: 32px;
    margin-bottom: 50px;
    text-transform: uppercase;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.clientes-container h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #ff8c00, #d1831d);
    border-radius: 2px;
}

.clientes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.cliente-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-top: 5px solid #ff8c00;
}

.cliente-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-top-color: #10447f;
}

.cliente-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 50%;
    padding: 20px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.cliente-card:hover .cliente-logo {
    transform: scale(1.05);
    box-shadow: 0 5px 25px rgba(255, 140, 0, 0.2);
}

.cliente-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cliente-card h3 {
    color: #10447f;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cliente-card p {
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

/* Diferenciais */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.diferencial-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.diferencial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #ff8c00, #ffa500);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.diferencial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(255, 140, 0, 0.2);
}

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

.diferencial-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
    transition: all 0.3s;
}

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

.diferencial-card h3 {
    color: #003366;
    margin-bottom: 15px;
    font-size: 22px;
}

/* Produtos */
#produtos {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 50%, #a5d6a7 100%);
    position: relative;
}

#produtos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 15% 25%, rgba(76, 175, 80, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(139, 195, 74, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.produtos-lista {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.produto-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    border: 2px solid transparent;
}

.produto-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    border-color: #4CAF50;
}

.produto-item img {
    width: 40px;
    height: 60px;
    object-fit: contain;
    transition: transform 0.3s;
}

.produto-item:hover img {
    transform: scale(1.1);
}

.produto-item a {
    color: #003366;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.produto-item a:hover {
    color: #4CAF50;
}

/* Fornecedores */
#fornecedores {
    background: linear-gradient(135deg, #fff8f0 0%, #ffe8d6 100%);
    position: relative;
}

#fornecedores::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

#fornecedores::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 165, 0, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

/* Licitações */
#licitacoes {
    max-width: 1200px;
    margin: 0 auto;
}

.licitacoes-info {
    background: linear-gradient(135deg, #003366 0%, #004d99 100%);
    color: white;
    padding: 50px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 51, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.licitacoes-info::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.1) 0%, transparent 70%);
}

.licitacoes-info h3 {
    font-size: 32px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.licitacoes-info p {
    position: relative;
    z-index: 1;
}

.licitacoes-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.licitacao-item {
    background: rgba(255,255,255,0.15);
    padding: 25px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s;
}

.licitacao-item:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-5px);
}

/* Contato */
#contato {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8f0f7 100%);
}

.contato-content {
    display: flex;
    justify-content: center;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.contato-info {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 5px solid #ff8c00;
    max-width: 600px;
    width: 100%;
}

.contato-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.contato-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
    flex-shrink: 0;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #003366 0%, #002244 100%);
    color: white;
    text-align: center;
    padding: 30px 20px;
}

/* ============================
   RESPONSIVE DESIGN
   ============================ */

/* Tablet Grande - 1024px */
@media (max-width: 1024px) {
    .sobre-container {
        gap: 30px;
    }

    .hero h2 {
        font-size: 42px;
    }

    .hero p {
        font-size: 20px;
    }

    .section-title {
        font-size: 34px;
    }

    .produtos-lista {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .diferenciais-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

/* Tablet - 968px */
@media (max-width: 968px) {
    body {
        padding-top: 120px;
    }

    header {
        width: calc(100% - 2rem);
        top: 1rem;
    }

    .header-content {
        flex-wrap: wrap;
        padding: 1rem;
        border-radius: 50px;
    }

    .logo-img {
        height: 50px;
    }

    .burger-menu {
        display: flex;
        order: 3;
    }

    .contact-header {
        order: 2;
        margin-left: auto;
        margin-right: 1rem;
        font-size: 16px;
    }

    nav {
        order: 4;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    nav.active {
        max-height: 400px;
        margin-top: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
        width: 100%;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    nav a {
        display: block;
        width: 100%;
        padding: 0.75rem 1rem !important;
    }

    .sobre-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contato-content {
        flex-direction: column;
    }

    .hero {
        padding: 80px 20px;
    }

    section {
        padding: 60px 20px;
    }

    .clientes-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }

    .licitacoes-info {
        padding: 40px 30px;
    }

    .licitacoes-list {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
}

/* Tablet Pequeno - 768px */
@media (max-width: 768px) {
    body {
        padding-top: 100px;
    }

    header {
        width: calc(100% - 1.5rem);
        top: 0.75rem;
    }

    .header-content {
        padding: 0.75rem 1rem;
    }

    .hero h2 {
        font-size: 32px;
    }

    .hero p {
        font-size: 18px;
    }

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

    .sobre-text h2 {
        font-size: 26px;
    }

    .sobre-text,
    .missao-container {
        padding: 30px 25px;
    }

    .sobre-text p,
    .sobre-text ul li {
        font-size: 15px;
    }

    .missao-box {
        padding: 25px 20px;
    }

    .missao-box h3 {
        font-size: 24px;
    }

    .missao-item strong {
        font-size: 16px;
    }

    .missao-item p {
        font-size: 14px;
    }

    .missao-image {
        height: 250px;
    }

    .destaque {
        font-size: 16px;
        padding: 25px;
    }

    .clientes-container h2 {
        font-size: 26px;
    }

    .cliente-card {
        padding: 30px;
    }

    .cliente-logo {
        width: 120px;
        height: 120px;
    }

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

    .cliente-card p {
        font-size: 14px;
    }

    .diferencial-card {
        padding: 30px 20px;
    }

    .diferencial-icon {
        width: 70px;
        height: 70px;
        font-size: 30px;
    }

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

    .produtos-lista {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 15px;
    }

    .produto-item {
        padding: 15px;
    }

    .licitacoes-info h3 {
        font-size: 26px;
    }

    .licitacao-item {
        padding: 20px;
    }

    .contato-info {
        padding: 30px 25px;
    }
}

/* Mobile Grande - 576px */
@media (max-width: 576px) {
    body {
        padding-top: 90px;
    }

    header {
        width: calc(100% - 1rem);
        top: 0.5rem;
    }

    .header-content {
        padding: 0.6rem 0.8rem;
        border-radius: 40px;
    }

    .logo-img {
        height: 40px;
    }

    .contact-header {
        font-size: 14px;
    }

    .hero {
        padding: 60px 15px;
    }

    .hero h2 {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .btn {
        padding: 12px 30px;
        font-size: 14px;
    }

    section {
        padding: 50px 15px;
    }

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

    .section-subtitle {
        font-size: 16px;
    }

    .sobre-text,
    .missao-container {
        padding: 25px 20px;
    }

    .sobre-text h2 {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .sobre-text p,
    .sobre-text ul li {
        font-size: 14px;
        text-align: left;
    }

    .sobre-text ul li {
        padding-left: 15px;
    }

    .missao-box {
        padding: 20px 15px;
    }

    .missao-box h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .missao-item {
        padding-left: 25px;
        margin-bottom: 20px;
    }

    .missao-item::before {
        font-size: 16px;
    }

    .missao-item strong {
        font-size: 15px;
    }

    .missao-item p {
        font-size: 13px;
    }

    .missao-image {
        height: 200px;
    }

    .destaque {
        font-size: 15px;
        padding: 20px;
    }

    .clientes-section {
        padding: 60px 15px;
    }

    .clientes-container h2 {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .clientes-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .cliente-card {
        padding: 25px;
    }

    .cliente-logo {
        width: 100px;
        height: 100px;
    }

    .cliente-card h3 {
        font-size: 18px;
    }

    .cliente-card p {
        font-size: 13px;
    }

    .diferenciais-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .diferencial-card {
        padding: 25px 20px;
    }

    .diferencial-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
    }

    .diferencial-card h3 {
        font-size: 18px;
    }

    .produtos-lista {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 12px;
    }

    .produto-item {
        padding: 12px;
    }

    .produto-item img {
        width: 30px;
        height: 50px;
    }

    .produto-item a {
        font-size: 12px;
    }

    .licitacoes-info {
        padding: 30px 20px;
    }

    .licitacoes-info h3 {
        font-size: 22px;
    }

    .licitacoes-info p {
        font-size: 14px;
    }

    .licitacoes-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .licitacao-item {
        padding: 15px;
    }

    .contato-info {
        padding: 25px 20px;
    }

    .contato-item {
        gap: 15px;
    }

    .contato-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    footer {
        padding: 25px 15px;
    }

    footer p {
        font-size: 14px;
    }
}

/* Mobile Pequeno - 380px */
@media (max-width: 380px) {
    body {
        padding-top: 85px;
    }

    .hero h2 {
        font-size: 22px;
    }

    .hero p {
        font-size: 14px;
    }

    .section-title {
        font-size: 20px;
    }

    .sobre-text h2 {
        font-size: 20px;
    }

    .missao-box h3 {
        font-size: 18px;
    }

    .clientes-container h2 {
        font-size: 20px;
    }

    .produtos-lista {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 10px;
    }

    .contact-header {
        font-size: 12px;
    }
}

/* Ajustes para orientação paisagem em mobile */
@media (max-height: 500px) and (orientation: landscape) {
    body {
        padding-top: 70px;
    }

    header {
        top: 0.25rem;
    }

    .hero {
        padding: 40px 15px;
    }

    section {
        padding: 40px 15px;
    }
}

/* ============================
   RESPONSIVIDADE DO CARROSSEL BOX
   ============================ */

/* Desktop padrão - Grid 2x2 com 650px */
.grid-column {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 20px;
    flex-shrink: 0;
    width: 650px;
    height: 650px;
}

/* Tablet Grande - 1024px */
@media (max-width: 1024px) {
    .grid-column {
        width: 550px;
        height: 550px;
        gap: 15px;
    }
}

/* Tablet - 968px */
@media (max-width: 968px) {
    body {
        padding-top: 120px;
    }

    header {
        width: calc(100% - 2rem);
        top: 1rem;
    }

    .header-content {
        flex-wrap: wrap;
        padding: 1rem;
        border-radius: 50px;
    }

    .logo {
        order: 1;
    }

    .logo-img {
        height: 50px;
    }

    .contact-header {
        order: 2;
        margin-left: auto;
        margin-right: 0;
        font-size: 16px;
    }

    .burger-menu {
        display: flex;
        order: 3;
        margin-left: 1rem;
    }

    nav {
        order: 4;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    nav.active {
        max-height: 400px;
        margin-top: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
        width: 100%;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    nav a {
        display: block;
        width: 100%;
        padding: 0.75rem 1rem !important;
    }
}

/* Tablet Pequeno - 768px */
@media (max-width: 768px) {
    .logo {
        order: 1;
    }

    .contact-header {
        order: 2;
        margin-left: auto;
        margin-right: 0;
    }

    .burger-menu {
        order: 3;
        margin-left: 1rem;
    }

    nav {
        order: 4;
    }
}

/* Mobile Grande - 576px */
@media (max-width: 576px) {
    .logo {
        order: 1;
    }

    .contact-header {
        order: 2;
        margin-left: auto;
        margin-right: 0;
    }

    .burger-menu {
        order: 3;
        margin-left: 0.8rem;
    }

    nav {
        order: 4;
    }
}

/* Mobile Pequeno - 380px */
@media (max-width: 380px) {
    .logo {
        order: 1;
    }

    .contact-header {
        order: 2;
        margin-left: auto;
        margin-right: 0;
    }

    .burger-menu {
        order: 3;
        margin-left: 0.5rem;
    }

    nav {
        order: 4;
    }
}

/* Ajuste da animação do carrossel para diferentes tamanhos */
@media (max-width: 1024px) {
    @keyframes slide {
        0% { transform: translateX(0); }
        100% { transform: translateX(-7370px); }
    }
}

@media (max-width: 968px) {
    @keyframes slide {
        0% { transform: translateX(0); }
        100% { transform: translateX(-6020px); }
    }
}

@media (max-width: 768px) {
    @keyframes slide {
        0% { transform: translateX(0); }
        100% { transform: translateX(-5080px); }
    }
}

@media (max-width: 576px) {
    @keyframes slide {
        0% { transform: translateX(0); }
        100% { transform: translateX(-4010px); }
    }
}

@media (max-width: 380px) {
    @keyframes slide {
        0% { transform: translateX(0); }
        100% { transform: translateX(-3340px); }
    }
}