/* Reset Básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Identidade Visual baseada no Logo */
:root {
    --azul-marinho: #1a426f; /* Azul do megafone/texto */
    --amarelo-ouro: #eeb012; /* Amarelo da palavra colchões */
    --amarelo-hover: #d49c0d;
    --azul-claro: #4ca1d8;
}

/* Cabeçalho */
header {
    background-color: #fff;
    padding: 20px 0;
    border-bottom: 2px solid #ddd;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.header-image img {
    max-height: 80px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.main-nav a {
    text-decoration: none;
    color: var(--azul-marinho);
    font-weight: 700;
    text-transform: uppercase;
}

.main-nav a:hover {
    color: var(--amarelo-ouro);
}

.header-btn {
    padding: 10px 20px;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    background-color: #ffffff;
    padding: 60px 0;
    border-bottom: 5px solid var(--amarelo-ouro);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 2;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--azul-marinho);
    line-height: 1.1;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hero-text h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #555;
    margin-bottom: 20px;
}

.hero-text h2 span {
    color: var(--amarelo-ouro);
}

.hero-text .subtitle {
    font-size: 1.2rem;
    color: #666;
}

.hero-mascot-image {
    flex: 1;
    text-align: center;
}

.hero-mascot-image img {
    max-width: 100%;
    max-height: 250px;
}

/* Calculadora / Recomendação */
.calculator-section {
    padding: 60px 0;
    background-color: #f0f4f8;
    text-align: center;
}

.calculator-section h3 {
    color: var(--azul-marinho);
    font-size: 2rem;
    margin-bottom: 10px;
}

.calculator-inputs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.calculator-inputs .form-group {
    text-align: left;
}

.btn-calculate {
    padding: 15px 30px;
    background-color: var(--azul-marinho);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-weight: 900;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-calculate:hover {
    background-color: var(--azul-claro);
}

.calculator-result {
    margin-top: 40px;
}

.calculator-result.hidden {
    display: none;
}

.result-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 3px solid var(--amarelo-ouro);
}

.result-card h4 {
    color: var(--azul-marinho);
    margin-bottom: 10px;
}

.result-card #calc_recommendation_text {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--amarelo-ouro);
    margin-bottom: 15px;
}

.result-card .reason {
    color: #777;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.btn-result-cta {
    padding: 12px 25px;
    background-color: var(--amarelo-ouro);
    color: var(--azul-marinho);
    border: none;
    border-radius: 5px;
    font-weight: 900;
    cursor: pointer;
}

/* Guia de Colchões */
.guide-section {
    padding: 60px 0;
}

.guide-section h3 {
    color: var(--azul-marinho);
    font-size: 2.2rem;
    margin-bottom: 30px;
    text-align: center;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.guide-card {
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: 1px solid #ddd;
    transition: transform 0.3s;
}

.guide-card:hover {
    transform: translateY(-5px);
}

.guide-card.highlighted {
    border: 3px solid var(--amarelo-ouro);
    transform: scale(1.03);
}

.guide-card h4 {
    color: var(--azul-marinho);
    margin-top: 15px;
    margin-bottom: 8px;
}

.guide-card p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.guide-benefits {
    list-style: none;
    text-align: left;
    margin-bottom: 20px;
}

.guide-benefits li {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.btn-guide {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--amarelo-ouro);
    color: var(--azul-marinho);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
}

/* Camas e Box */
.bed-section {
    padding: 60px 0;
    background-color: #f0f4f8;
}

.bed-display {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.bed-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.bed-item img {
    max-width: 100%;
    border-radius: 5px;
    margin-bottom: 15px;
}

/* Seção de Conversão */
.conversion-section {
    padding: 80px 0;
    background-color: var(--azul-marinho);
    color: #fff;
}

.form-wrapper {
    background: #fff;
    color: #333;
    padding: 40px;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
}

.form-wrapper h3 {
    color: var(--azul-marinho);
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.form-wrapper p {
    margin-bottom: 25px;
    font-size: 1rem;
    color: #666;
}

/* Ocultando o Honeypot */
.hp-field {
    display: none;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--azul-marinho);
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--azul-claro);
}

#res_colchao {
    background-color: #e9ecef;
    color: var(--amarelo-ouro);
    font-weight: 900;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background-color: var(--amarelo-ouro);
    color: var(--azul-marinho);
    border: none;
    border-radius: 5px;
    font-size: 1.3rem;
    font-weight: 900;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.3s;
}

.btn-submit:hover {
    background-color: var(--amarelo-hover);
}

.alert.success {
    background-color: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 5px solid #28a745;
}

/* Rodapé */
footer {
    text-align: center;
    padding: 20px 0;
    background-color: #111;
    color: #777;
    font-size: 0.9rem;
}

/* Botão Flutuante do WhatsApp */
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.wa-icon {
    width: 35px;
    height: 35px;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-content, .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .calculator-inputs, .bed-display {
        flex-direction: column;
    }
    
    .calculator-inputs button {
        margin-top: 15px;
    }
}