/* Estilos gerais */
:root {
    --primary-color: #222222;
    --secondary-color: #555555;
    --accent-color: #DAA520;
    --text-light: #f8f8f8;
    --bg-light: #e0e0e0;
    --bg-white: #ffffff;
}

body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    line-height: 1.6;
    color: var(--primary-color);
    background-image: url('img/background.png');
    background-size: cover;
    background-attachment: fixed;
    background-position: center center;
}

.container {
    width: 91.666667%;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.9);
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
}

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

.logo-wrapper {
    text-align: center;
    margin-bottom: 1rem;
    margin-top: 0;
    transition: all 0.4s ease-in-out;
    animation: float 4s ease-in-out infinite;
}

.logo-wrapper img {
    height: 280px;
    width: auto;
    border-radius: 24px;
    transition: all 0.4s ease-in-out;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
}

.logo-wrapper:hover img {
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 25px 50px rgba(0,0,0,0.6));
}

/* Animação de flutuação */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline-block;
    margin-left: 2.5rem;
}

header nav ul li a {
    color: #4b5563;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.375rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    position: relative;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: #ca8a04;
    transform: translateY(-2px);
}

header nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease-out;
}

header nav ul li a:hover::after {
    width: 100%;
}

/* CTA SMS */
.sms-cta {
    background: rgba(0, 0, 0, 0.65);
    color: white;
    padding: 2rem 0;
    text-align: center;
    backdrop-filter: blur(10px);
}

.sms-cta h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.sms-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.form-group select,
.form-group input[type="tel"] {
    padding: 0.875rem 1.25rem;
    border-radius: 8px;
    border: 2px solid transparent;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
}

.form-group select {
    background: white;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
}

.form-group input[type="tel"] {
    flex: 1;
    min-width: 200px;
}

.form-group select:focus,
.form-group input[type="tel"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(218, 165, 32, 0.3);
}

.checkbox-group {
    justify-content: center;
    flex-direction: row;
    gap: 0.75rem;
    text-align: left;
}

.checkbox-group input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.checkbox-group label {
    font-size: 0.95rem;
    line-height: 1.5;
    cursor: pointer;
    max-width: 500px;
}

.sms-form .btn {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    padding-inline: 3rem;
}

.sms-form .btn:hover {
    background-color: #c8961e;
}

/* Mensagens de feedback */
.message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Hero Section */
.hero {
    background-color: rgba(0, 0, 0, 0.65);
    color: white;
    text-align: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 100%);
    z-index: -1;
}

.hero h1 {
    font-size: 3.75rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.25;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.btn {
    display: inline-block;
    background-color: #eab308;
    color: #111827;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    text-decoration: none;
    border-radius: 9999px;
    transition: all 0.3s ease;
    font-weight: 700;
    letter-spacing: 0.05em;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    background-color: #ca8a04;
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Sections */
section {
    padding-top: 6rem;
    padding-bottom: 6rem;
    position: relative;
    background-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    margin-bottom: 2.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

section:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

section:last-of-type {
    margin-bottom: 0;
}

section:nth-of-type(even) {
    background-color: rgba(243, 244, 246, 0.85);
}

section h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-size: 3rem;
    color: #111827;
    font-weight: 800;
    position: relative;
}

section h2::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 5px;
    background-color: var(--accent-color);
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 3px;
}

.about p {
    font-size: 1.375rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #374151;
}

.about ul {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
}

.about ul li {
    background-color: #e5e7eb;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 1.125rem;
    color: #1f2937;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.about ul li:hover {
    background-color: #eab308;
    color: #111827;
    transform: translateY(-4px);
}

.call-to-action-inline {
    text-align: center;
    margin-top: 3rem;
}

/* Footer */
footer {
    background-color: #111827;
    color: white;
    text-align: center;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    font-size: 1rem;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    z-index: 50;
}

.whatsapp-float a {
    display: block;
    width: 5rem;
    height: 5rem;
    border-radius: 9999px;
    background-color: #22c55e;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.whatsapp-float a:hover {
    transform: scale(1.1) rotate(6deg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.whatsapp-float img {
    width: 3rem;
    height: 3rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .sms-cta {
        padding: 2rem 0;
    }

    .sms-cta h3 {
        font-size: 1.375rem;
    }

    .form-group {
        flex-direction: column;
        align-items: stretch;
    }

    .form-group select,
    .form-group input[type="tel"] {
        width: 100%;
    }

    .checkbox-group {
        flex-direction: row;
        align-items: flex-start;
    }
    .container {
        width: 91.666667%;
    }

    header .container {
        flex-direction: column;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .logo-wrapper {
        position: static;
        top: auto;
        left: auto;
        transform: none;
        margin-bottom: 1rem;
    }

    .logo-wrapper img {
        height: 120px;
    }

    header nav ul li {
        margin-left: 1rem;
        margin-right: 1rem;
    }

    header nav ul li a {
        font-size: 1rem;
    }

    .hero {
        padding-top: 6rem;
        padding-bottom: 6rem;
        min-height: 100vh;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        font-size: 1.25rem;
    }

    .btn {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
        font-size: 0.875rem;
    }

    section {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    section h2 {
        font-size: 2.25rem;
        margin-bottom: 2.5rem;
    }

    section h2::after {
        width: 5rem;
        height: 0.25rem;
    }

    .about ul {
        flex-direction: column;
        align-items: center;
    }

    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .whatsapp-float a {
        width: 4rem;
        height: 4rem;
    }

    .whatsapp-float img {
        width: 2.5rem;
        height: 2.5rem;
    }
}

@media (max-width: 480px) {
    header nav ul li {
        display: block;
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        font-size: 1.125rem;
    }

    section h2 {
        font-size: 1.875rem;
    }

    .whatsapp-float a {
        width: 3.5rem;
        height: 3.5rem;
    }

    .whatsapp-float img {
        width: 2rem;
        height: 2rem;
    }
}