/* RESET & VARIÁVEIS */
:root {
    --primary-color: #00d4ff;
    --secondary-color: #7000ff;
    --bg-color: #0a0a0a;
    --bg-alt: #111111;
    --text-color: #e0e0e0;
    --text-muted: #a0a0a0;
    --white: #ffffff;
    --border: rgba(255, 255, 255, 0.1);
    --font-main: 'Sora', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg-color); color: var(--text-color); font-family: var(--font-main); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* UTILITÁRIOS */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.small-container { max-width: 800px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.bg-alt { background: var(--bg-alt); }
.highlight { color: var(--primary-color); }
.highlight-text { background: linear-gradient(to right, var(--primary-color), var(--secondary-color)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 50px; background: linear-gradient(to right, var(--primary-color), var(--secondary-color)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 800; }
.section-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 40px; }
#dev-name {
  transition: opacity 0.3s ease-in-out;
  display: inline-block; /* Garante que a transição funcione bem */
  font-weight: bold;
  color: #00d9ff; /* Cor que você está usando no print */
}

/* BOTÕES */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 30px; border-radius: 50px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; text-transform: uppercase; font-size: 0.9rem; }
.btn-primary { background: linear-gradient(45deg, var(--secondary-color), var(--primary-color)); color: var(--white); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3); }
.btn-outline { border: 2px solid var(--primary-color); color: var(--primary-color); background: transparent; }
.btn-outline:hover { background: var(--primary-color); color: var(--bg-color); }
.center-btn { text-align: center; display: block; margin-top: 40px; }
.margin-top-40 { margin-top: 40px; }

/* NAVBAR */
.navbar { position: fixed; top: 0; width: 100%; background: rgba(10, 10, 10, 0.9); backdrop-filter: blur(10px); z-index: 1000; padding: 15px 0; border-bottom: 1px solid var(--border); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--white); }
.nav-links { display: flex; gap: 25px; align-items: center; }
.nav-links a { font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover, .nav-links a.active { color: var(--primary-color); }
.btn-nav { background: var(--primary-color); color: var(--bg-color) !important; padding: 8px 20px; border-radius: 20px; font-weight: bold; }
.hamburger { display: none; cursor: pointer; }
.bar { width: 25px; height: 3px; background: var(--white); margin: 5px 0; transition: 0.4s; }

/* HERO SECTION */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding-top: 80px; overflow: hidden; }
.hero-content { display: grid; grid-template-columns: 1.2fr 0.8fr; align-items: center; gap: 40px; }
.hero-text h1 { font-size: 3.2rem; line-height: 1.2; margin: 20px 0; font-weight: 800; min-height: 160px; }
.hero-text p { font-size: 1.2em;}
.cursor { animation: blink 1s infinite; color: var(--primary-color); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.badge { display: inline-block; background: rgba(0,212,255,0.1); color: var(--primary-color); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; border: 1px solid rgba(0,212,255,0.2); margin-bottom: 10px; }
.hero-btns { display: flex; gap: 15px; margin-top: 30px; }

/* HERO VISUAL & PARALLAX */
.hero-visual { position: relative; height: 450px; display: flex; justify-content: center; align-items: center; perspective: 1000px; }
.avatar-container { position: relative; z-index: 2; transition: transform 0.1s ease-out; }
.hero-avatar { width: 350px; height: 350px; border-radius: 50%; object-fit: cover; border: 4px solid var(--primary-color); box-shadow: 0 0 30px rgba(0, 212, 255, 0.2); }
.layer { position: absolute; transition: transform 0.1s ease-out; } 
.badge-tech { top: 10%; left: 0; z-index: 3; background: #000; border-color: var(--secondary-color); }
.badge-biz { bottom: 10%; right: 0; z-index: 3; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: linear-gradient(45deg, var(--secondary-color), var(--primary-color)); color: white; border: none; font-size: 1.2rem; }

/* SCROLL DOWN */
.scroll-down { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-muted); font-size: 0.8rem; }
.mouse { width: 26px; height: 45px; border: 2px solid var(--text-muted); border-radius: 20px; display: flex; justify-content: center; padding-top: 5px; }
.wheel { width: 4px; height: 8px; background: var(--primary-color); border-radius: 2px; animation: scroll 1.5s infinite; }
@keyframes scroll { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(15px); } }

/* CARDS */
.services-grid, .portfolio-grid, .blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: var(--bg-color); padding: 30px; border-radius: 20px; border: 1px solid var(--border); transition: 0.3s; }
.card:hover { transform: translateY(-10px); border-color: var(--primary-color); box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1); }
.icon-box { font-size: 2rem; color: var(--primary-color); margin-bottom: 20px; }
.service-link { color: var(--primary-color); font-weight: bold; margin-top: 20px; display: block; }

/* PORTFOLIO */
.portfolio-item { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); }
.portfolio-thumb { position: relative; height: 250px; overflow: hidden; }
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.portfolio-item:hover .portfolio-thumb img { transform: scale(1.1); }
.overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); display: flex; justify-content: center; align-items: center; opacity: 0; transition: 0.3s; }
.portfolio-item:hover .overlay { opacity: 1; }
.portfolio-info { padding: 20px; background: var(--bg-alt); }
.btn-view-project { padding: 10px 20px; border-radius: 30px; border: none; background: white; cursor: pointer; font-weight: bold; display: flex; align-items: center; gap: 5px; }
.btn-view-project:hover { background: var(--primary-color); color: white; }
/* --- FILTROS DO PORTFÓLIO --- */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--white);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

/* DEPOIMENTOS */
.testimonials-grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.chat-bubble { display: flex; gap: 15px; align-items: flex-end; }
.chat-bubble.right { flex-direction: row-reverse; text-align: right; }
.chat-content { background: var(--bg-color); padding: 20px; border-radius: 20px 20px 20px 0; border: 1px solid var(--border); max-width: 80%; }
.chat-bubble.right .chat-content { border-radius: 20px 20px 0 20px; border-color: var(--primary-color); }
.chat-avatar { width: 45px; height: 45px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: bold; }
.typing-chat { font-size: 1rem; color: var(--text-color); margin-bottom: 5px; }
.chat-name { font-size: 0.8rem; color: var(--text-muted); }

/* Configuração do Grid com proporção ajustada */
.about-grid {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr; /* Imagem ocupa menos espaço que o texto */
    gap: 60px;
    align-items: center;
}

/* Container da Imagem em tamanho menor */
.about-image.small-img {
    width: 100%;
    max-width: 280px; /* Define o limite máximo da foto */
    justify-self: center; /* Centraliza a div menor dentro do espaço dela */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: transform 0.4s ease;
}

.about-image.small-img img {
    width: 100%;
    display: block;
    transition: transform 0.6s ease;
}

/* Efeito de Interatividade (Zoom + Flutuação) */
.about-image.small-img:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.2);
    border: 1px solid var(--primary-color);
}

.about-image.small-img:hover img {
    transform: scale(1.1);
}

/* FAQ */
.accordion-item { border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.accordion-header { width: 100%; background: none; border: none; color: white; padding: 15px 0; text-align: left; font-size: 1.1rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.accordion-content { max-height: 0; overflow: hidden; transition: 0.3s; }
.accordion-body { padding-bottom: 20px; color: var(--text-muted); }
.icon-state { font-size: 1.2rem; transition: 0.3s; }

/* MODAIS */
.modal { display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.95); justify-content: center; align-items: center; }
.modal.active { display: flex; } 

/* Modal Projeto */
.modal-content { background: var(--bg-color); width: 95%; height: 90%; border-radius: 10px; display: flex; flex-direction: column; overflow: hidden; }
.modal-header { padding: 15px; background: var(--bg-alt); display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }
.device-controls { display: flex; gap: 10px; }
.device-btn { background: transparent; border: 1px solid var(--border); color: var(--text-muted); padding: 5px 15px; border-radius: 20px; cursor: pointer; display: flex; gap: 5px; align-items: center; }
.device-btn.active { background: var(--primary-color); color: black; border-color: var(--primary-color); }
.close-modal, .close-blog { font-size: 2rem; cursor: pointer; color: white; }

.modal-body { flex: 1; background: #222; padding: 20px; display: flex; justify-content: center; overflow-y: auto; }
.device-frame { transition: 0.5s; background: white; }
.desktop-frame { width: 100%; height: 100%; border: none; }
.mobile-frame { width: 375px; height: 667px; border: 12px solid #111; border-radius: 30px; position: relative; }
.mobile-frame::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 150px; height: 20px; background: #111; border-radius: 0 0 20px 20px; z-index: 2; }
.iframe-container { width: 100%; height: 100%; }
.iframe-container iframe { width: 100%; height: 100%; }

/* Modal Blog */
.blog-modal-content { background: var(--bg-alt); width: 800px; max-height: 90%; overflow-y: auto; border-radius: 10px; position: relative; }
.blog-modal-header { height: 300px; position: relative; }
.blog-modal-header img { width: 100%; height: 100%; object-fit: cover; }
.blog-header-overlay { position: absolute; bottom: 0; width: 100%; background: linear-gradient(to top, var(--bg-alt), transparent); padding: 20px; }
.blog-modal-body { padding: 30px; }
.close-blog { position: absolute; top: 15px; right: 20px; z-index: 10; text-shadow: 0 0 5px black; }

/* Botão estilo WhatsApp (Verde) */
.btn-whatsapp-card {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #25D366; /* Verde WhatsApp */
    color: white;
    border-radius: 30px;
    font-weight: bold;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    margin-top: 10px; /* Espaço entre os botões */
}

.btn-whatsapp-card:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

/* Ajuste do Overlay para aceitar múltiplos botões */
.overlay {
    flex-direction: column; /* Botões um embaixo do outro */
    gap: 10px;
}

/* Ajuste no Header do Modal para o botão caber */
.project-modal-header .header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Botão pequeno do Modal */
.btn-sm {
    padding: 8px 15px;
    font-size: 0.8rem;
}

/* Pricing (Planos) */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 50px; }
.price-card { padding: 40px; background: var(--bg-alt); border-radius: 20px; border: 1px solid var(--border); text-align: center; }
.price-card.popular { border-color: var(--primary-color); transform: scale(1.05); background: rgba(0, 212, 255, 0.05); }
.price-features { margin: 30px 0; text-align: left; }
.price-features li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.check::before { content: "✓"; color: var(--primary-color); font-weight: bold; }

/* HEADER PAGE (Planos e Sobre) */
.header-page { text-align: center; padding-top: 150px; padding-bottom: 50px; background: radial-gradient(circle, rgba(112,0,255,0.1) 0%, rgba(10,10,10,0) 70%); }

/* --- BLOG ATUALIZADO --- */
.blog-card { cursor: pointer; position: relative; } /* AGORA É CLICÁVEL */
.blog-tag {
    display: inline-block;
    background: rgba(112, 0, 255, 0.2);
    color: var(--secondary-color);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-weight: bold;
    margin-top: 15px;
    font-size: 0.9rem;
    transition: 0.3s;
}
.blog-card:hover .read-more { gap: 10px; } /* Efeito visual no hover */

/* Modal Interativo */
.like-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.btn-like {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
}
.btn-like:hover { background: rgba(255,255,255,0.05); }
.btn-like.liked {
    border-color: #ff4757;
    color: #ff4757;
    background: rgba(255, 71, 87, 0.1);
}
.btn-like i { font-size: 1.2rem; }

/* --- NOVO FOOTER --- */
.footer-section {
    background: #050505;
    border-top: 1px solid var(--border);
    padding-top: 80px;
    margin-top: 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}

/* Coluna Infos */
.footer-desc { color: var(--text-muted); margin: 20px 0 30px; max-width: 400px; }
.footer-contact-items { display: flex; flex-direction: column; gap: 15px; margin-bottom: 30px; }
.contact-item { display: flex; align-items: center; gap: 15px; color: var(--text-color); transition: 0.3s; }
.contact-item i { font-size: 1.2rem; color: var(--primary-color); }
.contact-item.highlight-hover:hover { color: var(--primary-color); transform: translateX(5px); }

.social-links { display: flex; gap: 15px; }
.social-links a {
    width: 45px; height: 45px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    transition: 0.3s;
}
.social-links a:hover {
    background: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

/* Coluna Formulário */
.footer-form-wrapper h3 { margin-bottom: 25px; font-size: 1.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 15px; }
.input-group input, .input-group textarea {
    width: 100%;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 15px;
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-main);
    transition: 0.3s;
}
.input-group input:focus, .input-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(112, 0, 255, 0.1);
}
.full-width { width: 100%; justify-content: center; }

.footer-bottom {
    background: black;
    padding: 20px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid #111;
}

/* --- ESTILOS ESPECÍFICOS DA PÁGINA DE PLANOS --- */

/* Alerta do Header */
.disclaimer-box {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    padding: 15px;
    border-radius: 10px;
    margin-top: 30px;
    font-size: 0.9rem;
    color: #ffcccb;
    display: inline-block;
}

/* Grid de Planos */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: flex-start;
}

/* Card Padrão */
.plan-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0; /* Padding controlado internamente */
    overflow: hidden;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.plan-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.plan-header {
    padding: 30px 30px 10px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.plan-header h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--white);
}

.plan-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}
.plan-tag.highlight { color: var(--primary-color); font-weight: bold; }

.client-view {
    padding: 15px 30px;
    text-align: center;
    font-style: italic;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
    background: #0f0f0f;
}

.plan-body {
    padding: 30px;
    flex: 1; /* Faz o corpo esticar para alinhar rodapés */
}

/* Lista de Recursos */
.feature-list {
    list-style: none;
    margin-bottom: 25px;
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start; /* Alinha ícone no topo se texto quebrar */
    gap: 10px;
    font-size: 0.9rem;
    color: #ccc;
    line-height: 1.4;
}

.feature-list li.included i { color: #25D366; font-weight: bold; } /* Verde Check */
.feature-list li.excluded { color: #555; text-decoration: line-through; opacity: 0.7; }
.feature-list li.excluded i { color: #555; }
.feature-list li.highlight-item { color: var(--white); font-weight: bold; }
.feature-list li.highlight-item i { color: var(--secondary-color); }

/* Resultado e Prazo */
.plan-result {
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}
.plan-result strong { display: block; color: var(--primary-color); margin-bottom: 5px; }

.delivery-time {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 15px;
}

.plan-footer {
    padding: 20px 30px;
    border-top: 1px solid var(--border);
    background: rgba(0,0,0,0.2);
}

.full-width { width: 100%; justify-content: center; }

/* --- CARD PREMIUM --- */
.plan-card.premium-card {
    border: 2px solid var(--secondary-color);
    background: linear-gradient(to bottom, #1a0b2e, #0a0a0a);
    position: relative;
    transform: scale(1.02); /* Leve destaque de tamanho */
    box-shadow: 0 0 30px rgba(112, 0, 255, 0.15);
}

.plan-card.premium-card:hover {
    transform: scale(1.04) translateY(-5px);
}

.badge-premium {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: white;
    padding: 5px 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 0 0 10px 10px;
}

.premium-differentiators {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid rgba(112, 0, 255, 0.3);
    border-radius: 10px;
    background: rgba(112, 0, 255, 0.05);
}

.premium-differentiators h4 {
    font-size: 0.95rem;
    color: var(--white);
    margin-bottom: 10px;
}

.premium-differentiators ul { list-style: none; }
.premium-differentiators li {
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: #ddd;
}
.premium-differentiators li strong { color: var(--secondary-color); }

/* --- SEÇÃO DE HOSPEDAGEM --- */
.hosting-box {
    background: var(--bg-color);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.icon-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.icon-header i { font-size: 2rem; color: var(--primary-color); }
.icon-header h3 { font-size: 1.5rem; margin: 0; }

.hosting-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

.h-item h4 { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; font-size: 1.1rem; }
.h-item ul { list-style: disc; padding-left: 20px; color: var(--text-muted); }
.h-item ul li { margin-bottom: 8px; }

.h-item.warning h4 i { color: #f39c12; }

/* RESPONSIVO */
@media (max-width: 768px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-visual { order: -1; height: 350px; }
    .hero-avatar { width: 250px; height: 250px; }
    .hero-btns { justify-content: center; }
    .nav-links { position: fixed; right: 0; top: 70px; height: 100vh; background: var(--bg-alt); flex-direction: column; width: 70%; transform: translateX(100%); transition: 0.3s; padding-top: 50px; border-left: 1px solid var(--border); }
    .nav-links.active { transform: translateX(0); }
    .hamburger { display: block; }
    .testimonials-grid-4 { grid-template-columns: 1fr; }
    .mobile-hidden { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }

    .hosting-grid { grid-template-columns: 1fr; gap: 20px; }
    .plan-card.premium-card { transform: scale(1); margin: 20px 0; }

    /* Responsivo para manter a harmonia no celular */
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about-image.small-img {
        max-width: 200px; /* Ainda menor no celular para não empurrar o texto */
        margin-bottom: 30px;
    }
    .portfolio-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
        white-space: nowrap;
        flex-wrap: nowrap; /* Impede quebra de linha no mobile */
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        flex: 0 0 auto; /* Botões não encolhem */
    }
}