/* --- Variáveis de Cores (Identidade Visual) --- */
:root {
    --navy-blue: #0b2046; /* Azul-marinho sofisticado */
    --gold: #d4af37;      /* Dourado elegante */
    --gold-hover: #b5952f;
    --gold-light: #fdfaf0;
    --white: #ffffff;
    --bg-color: #f7f9fc;  /* Fundo levemente cinza para destacar o container */
    --text-dark: #1a202c;
    --text-muted: #4a5568;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* --- Layout Principal --- */
.container {
    max-width: 480px; /* Largura focada em mobile / cartão digital */
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background: var(--white);
    min-height: 100vh;
    box-shadow: 0 10px 40px rgba(11, 32, 70, 0.05);
}

/* --- Cabeçalho e Logo --- */
.header {
    text-align: center;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    width: 140px;
    height: 140px;
    object-fit: contain;
    margin-bottom: 1.25rem;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    border: 3px solid var(--white);
}

.title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* --- Botões de Links --- */
.links-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn i {
    font-size: 1.25rem;
}

/* Botão Primário (WhatsApp) */
.btn-primary {
    background-color: var(--navy-blue);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(11, 32, 70, 0.15);
}

.btn-primary:hover, .btn-primary:active {
    background-color: #071530;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 32, 70, 0.25);
}

/* Botões Secundários */
.btn-secondary {
    background-color: var(--white);
    color: var(--navy-blue);
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.btn-secondary:hover, .btn-secondary:active {
    border-color: var(--navy-blue);
    background-color: #f8fafc;
    transform: translateY(-2px);
}

/* --- Seção de Portfólio (Carrossel) --- */
.portfolio-section {
    text-align: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

.portfolio-swiper {
    width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.swiper-slide {
    aspect-ratio: 4/5; /* Formato vertical, ideal para fotos de esquadrias no mobile */
    background: #f1f5f9;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.swiper-pagination-bullet-active {
    background-color: var(--gold) !important;
}

.swiper-button-next, .swiper-button-prev {
    color: var(--white) !important;
    background: rgba(11, 32, 70, 0.6);
    width: 35px !important;
    height: 35px !important;
    border-radius: 50%;
    backdrop-filter: blur(4px);
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 14px !important;
}

/* --- Chamada para Orçamento --- */
.cta-section {
    text-align: center;
    margin-top: 1rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.cta-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0;
}

/* --- Rodapé --- */
.footer {
    text-align: center;
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.footer-title {
    font-weight: 700;
    color: var(--navy-blue);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

/* Botão de Destaque Final */
.btn-gold {
    background: linear-gradient(135deg, var(--gold) 0%, #e5c354 100%);
    color: var(--white);
    margin-top: 1.5rem;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    font-weight: 600;
    font-size: 1.1rem;
}

.btn-gold:hover, .btn-gold:active {
    background: linear-gradient(135deg, var(--gold-hover) 0%, var(--gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    color: var(--white);
}

/* --- Animações --- */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Pulsing Button --- */
.pulse-anim {
    animation: softPulse 2.5s infinite ease-in-out;
}

@keyframes softPulse {
    0% { transform: scale(1); box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3); }
    50% { transform: scale(1.03); box-shadow: 0 4px 25px rgba(212, 175, 55, 0.5); }
    100% { transform: scale(1); box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3); }
}

.pulse-anim:hover {
    animation-play-state: paused;
}

/* --- Developer Credit --- */
.developer-credit {
    font-size: 0.75rem !important;
    color: var(--text-muted) !important;
    margin-top: 2rem !important;
    opacity: 0.7;
}

.developer-credit a {
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 600;
}

.developer-credit a:hover {
    text-decoration: underline;
}

/* --- Botões Compactos e Ajustes --- */
.compact-links {
    gap: 0.65rem !important;
}

.btn.compact-btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.92rem;
    font-weight: 500;
}

.btn.compact-btn i {
    font-size: 1.15rem;
}

.google-icon {
    width: 1.15rem;
    height: 1.15rem;
}