:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #333333;
    --highlight-color: #f0f0f0;
    --gray-dark: #1a1a1a;
    --gray-medium: #2d2d2d;
    --gray-light: #444444;
    --interactiva-blue: #0066cc;
    --interactiva-dark: #004499;
}

body {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.7;
}

/* ===== NAVBAR COMPACTADA COM LOGO GRANDE ===== */
.navbar {
    background-color: var(--primary-color) !important;
    padding: 0.6rem 0 !important;
    min-height: 75px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

/* Logo grande e destacado */
.logo-image {
    height: 80px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

.brand-text {
    font-size: 1.6rem;
    font-weight: 700;
    margin-left: 0.5rem;
    background: linear-gradient(45deg, #fff, var(--interactiva-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-brand {
    font-weight: 700;
    display: flex;
    align-items: center;
    padding: 0.1rem 0;
}

/* Menu compacto */
.nav-link {
    font-weight: 500;
    margin: 0 0.3rem;
    transition: all 0.3s ease;
    padding: 0.4rem 0.8rem !important;
    font-size: 0.95rem;
    border-radius: 6px;
}

.nav-link:hover {
    color: var(--interactiva-blue) !important;
    background: rgba(0,102,204,0.1);
}

/* Admin Menu compacto */
.admin-menu-item {
    margin-left: 5px;
}

.admin-menu-link {
    background: rgba(0,102,204,0.1);
    border: 1px solid rgba(0,102,204,0.3);
    border-radius: 6px;
    margin: 0 3px;
    transition: all 0.3s ease;
    padding: 0.3rem 0.7rem !important;
    font-size: 0.9rem;
}

.admin-menu-link:hover {
    background: rgba(0,102,204,0.2);
    border-color: var(--interactiva-blue);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,102,204,0.6) 100%), 
               url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80') no-repeat center center/cover;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #fff, #0066cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #e0e0e0;
}

/* Buttons */
.btn-interactiva {
    background: linear-gradient(45deg, var(--interactiva-blue), var(--interactiva-dark));
    border: none;
    color: white;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-interactiva:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,102,204,0.3);
    color: white;
}

.btn-outline-interactiva {
    border: 2px solid var(--interactiva-blue);
    color: var(--interactiva-blue);
    background: transparent;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-outline-interactiva:hover {
    background: var(--interactiva-blue);
    color: white;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.8rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, var(--interactiva-blue), var(--interactiva-dark));
    border-radius: 2px;
}

/* ===== CARDS CORRIGIDOS E ALINHADOS ===== */

/* Product Cards */
.product-card {
    background: linear-gradient(145deg, var(--gray-dark), var(--gray-medium));
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    padding: 2.5rem 1.5rem;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    min-height: 380px;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,102,204,0.1), transparent);
    transition: left 0.6s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(45deg, var(--interactiva-blue), var(--interactiva-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0,0,0,0.5),
        0 0 0 1px rgba(0,102,204,0.1);
    border-color: var(--interactiva-blue);
}

.product-card:hover::after {
    transform: scaleX(1);
}

.product-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
    background: linear-gradient(45deg, var(--interactiva-blue), #00a8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 8px rgba(0,102,204,0.3));
    transition: all 0.3s ease;
    flex-shrink: 0;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card:hover .product-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 6px 12px rgba(0,102,204,0.4));
}

.product-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.3;
    font-size: 1.3rem;
}

.product-card p {
    color: #b0b0b0;
    line-height: 1.6;
    transition: color 0.3s ease;
    flex: 1;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
    min-height: 4.8rem;
}

.product-card:hover p {
    color: #ffffff;
}

.product-card-footer {
    margin-top: auto;
    flex-shrink: 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* News Cards */
.news-card {
    background: linear-gradient(145deg, var(--gray-dark), var(--gray-medium));
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 500px;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0,102,204,0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.news-card:hover::before {
    opacity: 1;
}

.news-img {
    height: 220px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.news-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(transparent, var(--gray-dark));
    opacity: 0.8;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-card:hover .news-img img {
    transform: scale(1.1);
}

.news-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.news-content h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
    min-height: 3.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-content p {
    color: #b0b0b0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.4),
        0 0 0 1px rgba(0,102,204,0.1);
    border-color: var(--interactiva-blue);
}

/* Expert Cards */
.expert-card {
    background: linear-gradient(145deg, var(--gray-dark), var(--gray-medium));
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 550px;
}

.expert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0,102,204,0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.expert-card:hover::before {
    opacity: 1;
}

.expert-img {
    height: 280px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.expert-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(transparent, var(--gray-dark));
}

.expert-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.expert-card:hover .expert-img img {
    transform: scale(1.1);
}

.expert-info {
    padding: 2rem;
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.expert-info h4 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.expert-info h6 {
    color: var(--interactiva-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
    flex-shrink: 0;
}

.expert-info .text-light {
    color: #d0d0d0 !important;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    flex-shrink: 0;
}

.expert-info .text-muted {
    color: #a0a0a0 !important;
    line-height: 1.5;
    flex: 1;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.4),
        0 0 0 1px rgba(0,102,204,0.1);
    border-color: var(--interactiva-blue);
}

/* Video Cards */
.video-card {
    background: linear-gradient(145deg, var(--gray-dark), var(--gray-medium));
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
    cursor: pointer;
    min-height: 480px;
}

.video-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(0,102,204,0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.video-card:hover::before {
    opacity: 1;
}

.video-container {
    position: relative;
    padding-bottom: 65%;
    height: 0;
    overflow: hidden;
    border-radius: 15px 15px 0 0;
    flex-shrink: 0;
}

.video-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent, rgba(0,0,0,0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card:hover .video-container::after {
    opacity: 1;
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: rgba(0, 102, 204, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    z-index: 3;
    transition: all 0.3s ease;
    border: 3px solid rgba(255, 255, 255, 0.8);
}

.video-card:hover .video-play-button {
    background: var(--interactiva-blue);
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 10px 25px rgba(0,102,204,0.4);
}

.video-card:hover .video-thumbnail {
    transform: scale(1.05);
}

.video-info {
    padding: 1.8rem;
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 180px;
}

.video-info h5 {
    font-weight: 700;
    margin-bottom: 0.8rem;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-height: 3.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 1.2rem;
}

.video-info p {
    color: #b0b0b0;
    margin-bottom: 1rem;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 1rem;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
}

.video-duration {
    background: rgba(0, 102, 204, 0.2);
    color: var(--interactiva-blue);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.video-views {
    color: #b0b0b0;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.video-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 25px 50px rgba(0,0,0,0.5),
        0 0 0 1px rgba(0,102,204,0.1);
    border-color: var(--interactiva-blue);
}

/* Modal de Vídeo Customizado */
.video-modal .modal-content {
    background: var(--gray-dark);
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    overflow: hidden;
}

.video-modal .modal-header {
    background: linear-gradient(135deg, var(--gray-dark), var(--gray-medium));
    border-bottom: 1px solid var(--gray-light);
    padding: 1.5rem 2rem;
}

.video-modal .modal-title {
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.3rem;
}

.video-modal .btn-close {
    filter: invert(1);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.video-modal .btn-close:hover {
    opacity: 1;
}

.video-modal .modal-body {
    padding: 0;
    background: #000;
}

.video-modal-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-modal-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-modal .modal-footer {
    background: linear-gradient(135deg, var(--gray-medium), var(--gray-dark));
    border-top: 1px solid var(--gray-light);
    padding: 1.5rem 2rem;
}

.video-modal-description {
    color: #b0b0b0;
    line-height: 1.6;
    margin: 0;
}

/* Contact Form Card */
.contact-card {
    background: linear-gradient(145deg, var(--gray-dark), var(--gray-medium));
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--interactiva-blue);
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.3),
        0 0 0 1px rgba(0,102,204,0.1);
}

/* Badges para cards */
.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(45deg, var(--interactiva-blue), var(--interactiva-dark));
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 3;
}

/* Efeito de brilho nos cards */
.card-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--interactiva-blue), transparent, var(--interactiva-dark));
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-card:hover .card-glow,
.news-card:hover .card-glow,
.expert-card:hover .card-glow,
.video-card:hover .card-glow {
    opacity: 0.1;
}

/* Loading shimmer para cards */
.card-shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Forms */
.form-control-custom {
    background: var(--gray-medium);
    border: 1px solid var(--gray-light);
    color: var(--secondary-color);
    padding: 12px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control-custom:focus {
    background: var(--gray-medium);
    border-color: var(--interactiva-blue);
    color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(0,102,204,0.25);
}

/* Footer */
footer {
    background: var(--gray-dark);
    border-top: 1px solid var(--gray-light);
}

.footer-column h5 {
    color: var(--interactiva-blue);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-link {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-link:hover {
    color: var(--interactiva-blue);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== CORREÇÕES DE ALINHAMENTO ===== */

/* Garantir que todas as colunas tenham altura igual */
.row.g-4 {
    align-items: stretch;
}

.col-lg-4.col-md-6 {
    display: flex;
    margin-bottom: 2rem;
}

/* Ajustes específicos para alinhamento */
.product-card .btn,
.news-content .btn,
.expert-info .btn {
    margin-top: auto;
    flex-shrink: 0;
}

/* Correção para garantir altura igual em todos os cards */
.product-card,
.news-card,
.expert-card,
.video-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Footer Styles */
.footer-custom {
    background: linear-gradient(180deg, var(--gray-dark) 0%, var(--primary-color) 100%);
    border-top: 1px solid var(--gray-light);
}

.footer-title {
    color: var(--interactiva-blue);
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-text {
    color: #b0b0b0;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.25rem 0;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--interactiva-blue);
    transform: translateX(5px);
}

.text-interactiva {
    color: var(--interactiva-blue) !important;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.social-link:hover {
    background: var(--interactiva-blue);
    color: white;
    transform: translateY(-2px);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--interactiva-blue);
    flex-shrink: 0;
}

.contact-details {
    flex: 1;
}

.contact-label {
    display: block;
    color: #b0b0b0;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.contact-value {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1.4;
}

.contact-value:hover {
    color: var(--interactiva-blue);
}

/* Footer Bottom */
.footer-divider {
    border-color: var(--gray-light);
    opacity: 0.3;
}

.footer-bottom {
    padding-top: 1rem;
}

.footer-copyright {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

.footer-legal-link {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-legal-link:hover {
    color: var(--interactiva-blue);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .product-card,
    .news-card,
    .expert-card,
    .video-card {
        margin-bottom: 2rem;
    }

    .product-card {
        min-height: 350px;
        padding: 2rem 1rem;
    }
    
    .product-card h4 {
        min-height: 3.5rem;
        font-size: 1.2rem;
    }
    
    .product-card p {
        min-height: 4rem;
    }
    
    .product-icon {
        min-height: 60px;
        font-size: 3rem;
    }
    
    .news-card,
    .expert-card,
    .video-card {
        min-height: auto;
    }

    .product-card h4,
    .news-content h4,
    .video-info h5 {
        min-height: auto;
        -webkit-line-clamp: 3;
    }

    .footer-links {
        gap: 0.75rem;
    }
    
    .footer-link {
        font-size: 1rem;
    }
    
    .contact-item {
        gap: 0.75rem;
    }
    
    .footer-legal {
        justify-content: flex-start;
        margin-top: 1rem;
    }
    
    .social-links {
        justify-content: center;
    }

    .video-play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .video-info {
        padding: 1.5rem;
    }

    .video-info h5 {
        font-size: 1.1rem;
    }

    /* Navbar Mobile */
    .navbar {
        padding: 0.4rem 0 !important;
        min-height: 65px !important;
    }
    
    .logo-image {
        height: 50px;
    }
    
    .brand-text {
        font-size: 1.3rem;
        margin-left: 0.3rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem !important;
        font-size: 1rem;
    }
}

/* Ajuste extra para telas muito pequenas */
@media (max-width: 576px) {
    .navbar {
        padding: 0.3rem 0 !important;
        min-height: 60px !important;
    }
    
    .logo-image {
        height: 45px;
    }
    
    .brand-text {
        font-size: 1.2rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
}