@import url('https://fonts.googleapis.com/css2?family=Segoe+UI:wght@300;400;600&display=swap');

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--bg-color, #ffffff);
    color: var(--text-color, #333333);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.main-header {
    padding: 5px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 150px;
    background: var(--bg-color);
}

.site-logo {
    max-height: 60px;
    margin-bottom: 10px;
}

.form-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;

    padding-top: 220px; /* espaço fixo para compensar o header */
}

/* Question Steps */
.question-step {
    display: none; /* Hidden by default */
    width: 100%;
    animation: fadeIn 0.5s ease;
}

.question-step.active {
    display: block;
}

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

.q-number {
    font-size: 1rem;
    color: var(--line-color, #04AA6D);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.arrow { font-size: 1.2rem; }

.q-title {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 30px;
    line-height: 1.4;
}

.q-header {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 10px;
    line-height: 1.4;
}

@media(min-width: 768px) {
    .q-title { font-size: 1.75rem; }
}

/* Options */
.options-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-btn {
    background: rgba(45, 170, 219, 0.1); /* Subtle highlighting */
    background: transparent;
    border: 1px solid var(--line-color, #ddd);
    color: var(--text-color, #333);
    padding: 12px 15px;
    text-align: left;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    gap: 10px;
    align-items: center;
}

.option-btn:hover {
    background-color: rgba(0,0,0,0.05);
    border-color: var(--text-color, #333);
}

.opt-key {
    background: rgba(0,0,0,0.1);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Inputs */
.input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
}

input[type="text"], input[type="email"], input[type="tel"] {
    width: 100%;
    max-width: 100%;
    border: none;
    border-bottom: 1px solid var(--text-color, #333);
    background: transparent;
    font-size: 1.5rem;
    padding: 10px 0;
    outline: none;
    color: var(--text-color, #333);
}

input::placeholder { color: rgba(0,0,0,0.3); }

.ok-btn {
    background-color: var(--btn-bg, #000);
    color: var(--btn-text, #fff);
    border: none;
    padding: 10px 20px;
    font-size: 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.ok-btn:hover { opacity: 0.9; }

/* Contact Form Specifics */
.contact-form .form-group {
    margin-bottom: 25px;
}
.contact-form label {
    display: block;
    margin-bottom: 5px;
    font-size: 1rem;
    color: var(--line-color, #04AA6D);
}
.contact-form input {
    font-size: 1.25rem;
}

.submit-btn {
    background-color: var(--line-color, #04AA6D);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 1.2rem;
    cursor: pointer;
}

.success-message {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.success-message.active {
    display: block;
}
/* Footer */
.footer-nav {
    position: fixed;
    bottom: 10px;
    right: 20px;
}
.powered-by {
    text-decoration: none;
    color: #fff;
    background: #333;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}