/* ==========================================================================
   BIJU MANIA PREMIUM - Design System & Stylesheet
   ========================================================================== */

/* Import de Fontes Elegant Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    /* Paleta de Cores Premium */
    --primary: #0A1D37;        /* Azul Royal/Marinho Profundo */
    --primary-light: #162E50;  /* Azul intermediário */
    --secondary: #8BBCCC;      /* Azul Sereno/Turquesa suave */
    --accent: #C5A880;         /* Dourado Champanhe */
    --accent-hover: #B5966B;   /* Dourado escurecido para hover */
    --bg-base: #FAF9F6;        /* Fundo Off-White/Pérola */
    --text-dark: #2C3539;      /* Grafite Escuro para textos */
    --text-light: #F4F6F7;     /* Texto claro em fundos escuros */
    --text-muted: #6E7B85;     /* Texto secundário cinza */
    --white: #FFFFFF;
    
    /* Efeitos e Sombras */
    --shadow-sm: 0 2px 8px rgba(10, 29, 55, 0.05);
    --shadow-md: 0 8px 24px rgba(10, 29, 55, 0.08);
    --shadow-lg: 0 16px 40px rgba(10, 29, 55, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    
    /* Fontes */
    --font-title: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', Helvetica, sans-serif;
    
    /* Espaçamento */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de Estilos */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografia Geral */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--primary);
    font-weight: 600;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Componentes Comuns / Utilidades */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

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

.section-title-wrapper {
    margin-bottom: 60px;
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '🦋';
    font-size: 1.2rem;
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.8;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 600px;
    margin: 15px auto 0;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    gap: 8px;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
    background-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

/* ==========================================================================
   A. CABEÇALHO (Header)
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--primary);
}

.logo-butterfly {
    color: var(--accent);
    font-size: 1.4rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
}

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

/* Menu Mobile Toggle Button */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1001;
}

.mobile-nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

/* ==========================================================================
   B. SEÇÃO HERO
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: linear-gradient(135deg, rgba(10, 29, 55, 0.92) 0%, rgba(10, 29, 55, 0.8) 100%), 
                      url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
    padding-top: 80px;
}

.hero-content {
    max-width: 700px;
}

.hero-tagline {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--secondary);
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.15rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ==========================================================================
   C. SEÇÃO CLASSE COURO
   ========================================================================== */
.classe-couro-section {
    background-color: var(--white);
    overflow: hidden;
}

.classe-couro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.classe-couro-content {
    padding-right: 20px;
}

.partnership-badge {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
    display: inline-block;
}

.classe-couro-title {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1.15;
}

.classe-couro-text {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.classe-couro-features {
    list-style: none;
    margin-bottom: 32px;
}

.classe-couro-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 0.95rem;
}

.classe-couro-features li::before {
    content: '✨';
    color: var(--accent);
}

.classe-couro-image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.classe-couro-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition);
}

.classe-couro-image-wrapper:hover .classe-couro-image {
    transform: scale(1.05);
}

.originality-seal {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background-color: var(--primary);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    border-left: 3px solid var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ==========================================================================
   D. VITRINE DE CATEGORIAS
   ========================================================================== */
.categories-section {
    background-color: var(--bg-base);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    position: relative;
    height: 420px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-end;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
}

.category-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    z-index: 1;
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 29, 55, 0.9) 0%, rgba(10, 29, 55, 0.2) 60%, transparent 100%);
    z-index: 2;
    transition: var(--transition);
}

.category-content {
    position: relative;
    z-index: 3;
    padding: 30px;
    color: var(--white);
    width: 100%;
    transform: translateY(20px);
    transition: var(--transition);
}

.category-title {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 10px;
}

.category-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transition: var(--transition);
    transform: translateY(10px);
}

/* Hover effects */
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.category-card:hover .category-image {
    transform: scale(1.1);
}

.category-card:hover .category-overlay {
    background: linear-gradient(to top, rgba(10, 29, 55, 0.95) 0%, rgba(10, 29, 55, 0.4) 70%, rgba(10, 29, 55, 0.1) 100%);
}

.category-card:hover .category-content {
    transform: translateY(0);
}

.category-card:hover .category-desc {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   E. QUEM SOMOS
   ========================================================================== */
.about-section {
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-manifesto {
    font-family: var(--font-title);
    font-size: 1.8rem;
    line-height: 1.4;
    color: var(--primary);
    margin-bottom: 24px;
    font-style: italic;
}

.about-paragraph {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.about-visual {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-visual img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

/* ==========================================================================
   F. CENTRAL DE ATENDIMENTO (WhatsApp)
   ========================================================================== */
.team-section {
    background-color: var(--bg-base);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.team-card {
    background-color: var(--white);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.team-avatar-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background-color: rgba(139, 188, 204, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--secondary);
}

.team-avatar-icon {
    font-size: 2.8rem;
    color: var(--primary);
}

.team-name {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.team-role {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 24px;
}

.team-card .btn-whatsapp {
    width: 100%;
}

/* ==========================================================================
   G. DEPOIMENTOS DE CLIENTES
   ========================================================================== */
.testimonials-section {
    background-color: var(--primary);
    color: var(--text-light);
    background-image: radial-gradient(circle at 10% 20%, rgba(22, 46, 80, 0.15) 0%, transparent 80%);
}

.testimonials-section h2, .testimonials-section h3 {
    color: var(--white);
}

.testimonials-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: 250px;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-slide {
    min-width: 100%;
    padding: 20px 40px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.testimonial-slide.active {
    opacity: 1;
}

.stars {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-family: var(--font-title);
    font-size: 2rem;
    font-style: italic;
    line-height: 1.4;
    margin-bottom: 24px;
    font-weight: 300;
}

.testimonial-author {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--secondary);
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    background-color: var(--accent);
    width: 24px;
    border-radius: 4px;
}

/* ==========================================================================
   H. CONTATO & LOCALIZAÇÃO
   ========================================================================== */
.contact-section {
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-wrapper {
    padding-right: 20px;
}

.contact-intro {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

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

.contact-detail-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(197, 168, 128, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-detail-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-detail-text {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.contact-map-wrapper {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--glass-border);
}

.map-placeholder {
    height: 380px;
    position: relative;
    background-image: linear-gradient(rgba(10, 29, 55, 0.2) 0%, rgba(10, 29, 55, 0.1) 100%), 
                      url('https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=800&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 30px;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(10, 29, 55, 0.4);
    z-index: 1;
}

.map-placeholder-content {
    position: relative;
    z-index: 2;
}

.map-pin-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 16px;
    animation: bounce 2s infinite;
}

.map-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==========================================================================
   I. RODAPÉ (Footer)
   ========================================================================== */
.site-footer {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    font-family: var(--font-title);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 16px;
    font-weight: 700;
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
}

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

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-col-title {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 20px;
}

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

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

.footer-list a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal-info {
    text-align: right;
}

.footer-legal-info p {
    margin-bottom: 4px;
}

/* ==========================================================================
   J. MODAL DE POLÍTICAS (Meta Compliance)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 29, 55, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-window {
    background-color: var(--white);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(30px);
    transition: var(--transition);
}

.modal-overlay.active .modal-window {
    transform: translateY(0);
}

.modal-header {
    padding: 24px 30px;
    border-bottom: 1px solid var(--bg-base);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 2rem;
    color: var(--primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-close:hover {
    color: var(--primary);
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.modal-body h4 {
    margin: 24px 0 8px;
    font-size: 1.3rem;
}

.modal-body p, .modal-body ul {
    margin-bottom: 16px;
}

.modal-body ul {
    padding-left: 20px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    z-index: 999;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1) rotate(5deg);
}

/* ==========================================================================
   RESPONSIVIDADE (Media Queries)
   ========================================================================== */

@media (max-width: 1024px) {
    .section-title { font-size: 2.4rem; }
    .hero-title { font-size: 3.2rem; }
    .classe-couro-title { font-size: 2.4rem; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section-padding { padding: 60px 0; }
    
    /* Header & Nav */
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transform: translateX(-100%);
        transition: transform 0.4s ease-in-out;
        box-shadow: var(--shadow-md);
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .mobile-nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Grids */
    .classe-couro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .classe-couro-image-wrapper {
        order: -1;
    }
    
    .classe-couro-image {
        height: 350px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-visual img {
        height: 320px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-links {
        width: 100%;
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.6rem; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .categories-grid { grid-template-columns: 1fr; }
    .testimonial-slide { padding: 20px 10px; }
    .testimonial-text { font-size: 1.4rem; }
    .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 1.5rem; }
}