/* Importando fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* Variáveis do Design System */
:root {
    /* Cores */
    --color-primary: #0A192F;
    --color-primary-light: #172A45;
    --color-accent: #D4AF37;
    --color-accent-hover: #C5A028;
    --color-accent-light: rgba(212, 175, 55, 0.15);
    --color-bg-light: #F8F9FA;
    --color-bg-white: #FFFFFF;
    --color-text-main: #333333;
    --color-text-muted: #6C757D;
    --color-text-light: #F8F9FA;
    --color-border: #E5E5E5;
    --color-success: #2EC4B6;
    
    /* Fontes */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Sombras e Bordas */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(10, 25, 47, 0.08);
    --shadow-lg: 0 20px 40px rgba(10, 25, 47, 0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transições */
    --transition-fast: all 0.2s ease;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

/* Linha decorativa abaixo de H2 */
h2.decorated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

h2.decorated.center::after {
    left: 50%;
    transform: translateX(-50%);
}

p {
    font-family: var(--font-sans);
    color: var(--color-text-muted);
    font-size: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* Utilidades de Layout */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-bg-dark {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.section-bg-dark h2,
.section-bg-dark h3,
.section-bg-dark p {
    color: var(--color-text-light);
}

.section-bg-muted {
    background-color: #F1F4F9;
}

.text-center {
    text-align: center;
}

.flex {
    display: flex;
}

.grid {
    display: grid;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-text-light);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-dark:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    transform: translateY(-2px);
}

/* Header Sticky e Menu */
header {
    height: var(--header-height);
    background-color: var(--color-bg-white);
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

header.scrolled {
    height: 70px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo span {
    color: var(--color-accent);
    margin-left: 2px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: 6px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: var(--font-sans);
    font-weight: bold;
    font-size: 1.1rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary-light);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-fast);
}

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

.burger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
}

.burger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    margin: 5px 0;
    transition: var(--transition-fast);
    border-radius: 2px;
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-info p {
    margin-top: 15px;
    color: #A0AEC0;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #A0AEC0;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: #A0AEC0;
}

.footer-contact-item svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-icon {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #A0AEC0;
}

/* Botão do WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 85px;
    height: 85px;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
}

/* Efeito de Scroll (Animações de entrada) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* HERO SECTION (Páginas Internas e Home) */
.hero-home {
    min-height: 100vh;
    padding-top: var(--header-height);
    background: linear-gradient(180deg, rgba(10, 25, 47, 0.88) 0%, rgba(10, 25, 47, 0.95) 100%), url('../images/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-home::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    color: var(--color-text-light);
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.hero-content h1 span {
    color: var(--color-accent);
}

.hero-content p {
    color: #E2E8F0;
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.hero-image-container {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image-bg {
    width: 100%;
    aspect-ratio: 1;
    max-width: 450px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-bg svg {
    color: var(--color-accent);
    opacity: 0.8;
}

/* Banner de Páginas Internas */
.internal-hero {
    height: 350px;
    padding-top: var(--header-height);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    position: relative;
}

.internal-hero-content {
    position: relative;
    z-index: 2;
}

.internal-hero-content h1 {
    color: var(--color-text-light);
    font-size: 3rem;
    margin-bottom: 10px;
}

.breadcrumbs {
    display: flex;
    gap: 10px;
    list-style: none;
    font-size: 0.9rem;
    color: #A0AEC0;
}

.breadcrumbs a {
    color: #A0AEC0;
}

.breadcrumbs a:hover {
    color: var(--color-accent);
}

.breadcrumbs li::after {
    content: '/';
    margin-left: 10px;
}

.breadcrumbs li:last-child::after {
    content: '';
}

.breadcrumbs li.active {
    color: var(--color-accent);
}

/* Cards de Diferenciais */
.diferenciais-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card-diferencial {
    background-color: var(--color-bg-white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-top: 4px solid transparent;
    transition: var(--transition-smooth);
}

.card-diferencial:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--color-accent);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: var(--transition-fast);
}

.card-diferencial:hover .card-icon {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.card-diferencial h3 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
}

/* Seção de Números (Stats) */
.stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    color: #E2E8F0;
}

/* Depoimentos */
.testimonials-carousel {
    max-width: 800px;
    margin: 50px auto 0;
    position: relative;
}

.testimonial-card {
    background-color: var(--color-bg-white);
    padding: 50px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.quote-icon {
    color: var(--color-accent-light);
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--color-primary-light);
    line-height: 1.6;
    margin-bottom: 30px;
}

.testimonial-author {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.testimonial-author span {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 400;
    margin-top: 5px;
}

/* Seção Sobre Nós - História e Valores */
.sobre-split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.sobre-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.valores-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.valor-card {
    background-color: var(--color-bg-white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--color-border);
}

.valor-card h3 {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 15px 0 10px;
}

/* Equipe */
.team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.team-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-photo {
    width: 100%;
    height: 320px;
    background-color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    position: relative;
    overflow: hidden;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-info {
    padding: 25px;
    text-align: center;
}

.team-info h3 {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.team-role {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 12px;
}

.team-bio {
    font-size: 0.9rem;
}

/* Página Serviços */
.services-main-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-detailed {
    background-color: var(--color-bg-white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-card-detailed:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.service-card-content h3 {
    font-family: var(--font-sans);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.service-features-list {
    list-style: none;
    margin: 20px 0 30px;
}

.service-features-list li {
    display: flex;
    gap: 10px;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--color-text-muted);
}

.service-features-list svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Página Blog */
.blog-layout {
    display: grid;
    grid-template-columns: 2.8fr 1.2fr;
    gap: 40px;
}

.blog-filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 30px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    font-weight: 500;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

.blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.blog-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    background-color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.blog-card-content {
    padding: 25px;
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    display: flex;
    gap: 15px;
}

.blog-card-title {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.blog-card-readmore {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 15px;
}

.blog-card-readmore:hover {
    color: var(--color-primary);
}

/* Sidebar do Blog */
.sidebar-box {
    background-color: var(--color-bg-white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
    border: 1px solid var(--color-border);
}

.sidebar-title {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 8px;
    display: inline-block;
}

.newsletter-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 15px;
    font-family: var(--font-sans);
}

.newsletter-form button {
    width: 100%;
}

/* Página de Contato */
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-panel {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: 50px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.contact-info-panel h2 {
    color: var(--color-text-light);
}

.contact-details {
    margin: 40px 0;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact-text h4 {
    color: var(--color-text-light);
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-text p {
    color: #CBD5E0;
}

.contact-form-panel {
    background-color: var(--color-bg-white);
    padding: 50px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.map-container {
    margin-top: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Feedback do Formulário */
.form-feedback {
    display: none;
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-feedback.success {
    display: block;
    background-color: rgba(46, 196, 182, 0.15);
    color: #1a786f;
    border: 1px solid rgba(46, 196, 182, 0.3);
}

/* Responsividade / Breakpoints */
@media (max-width: 1024px) {
    h1 { font-size: 2.4rem; }
    h2 { font-size: 1.8rem; }
    
    .hero-home { padding: 120px 0 80px; min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { margin-left: auto; margin-right: auto; }
    .hero-btns { justify-content: center; }
    .hero-image-container { display: none; }
    
    .diferenciais-grid,
    .stats-grid,
    .team-grid,
    .services-main-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sobre-split,
    .contact-split {
        grid-template-columns: 1fr;
    }
    
    .valores-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg-white);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 50px;
        gap: 30px;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .burger {
        display: block;
    }
    
    .burger.toggle span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .burger.toggle span:nth-child(2) {
        opacity: 0;
    }
    
    .burger.toggle span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    .diferenciais-grid,
    .stats-grid,
    .team-grid,
    .services-main-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .contact-info-panel,
    .contact-form-panel {
        padding: 30px 20px;
    }
    
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .testimonial-text {
        font-size: 1.1rem;
    }
}