:root {
    --primary-color: #d4a373;
    --primary-hover: #b08968;
    --bg-color: #f7f3e8;
    --card-bg: #ffffff;
    --text-main: #333333;
    --text-muted: #666666;
    --border-color: #e0e0e0;
    --font-family: 'Outfit', sans-serif;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

p.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.form-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px;
    margin-bottom: 30px;
}

.section-title {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--primary-color);
    border-bottom: 2px solid var(--bg-color);
    padding-bottom: 10px;
}

.section-title .icon {
    margin-right: 10px;
    font-size: 1.8rem;
}

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

label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-main);
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="time"],
input[type="url"],
input[type="number"],
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #fdfdfd;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 20px 0;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #eee;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
    cursor: pointer;
    line-height: 1.5;
    font-size: 0.95rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.btn-submit {
    display: block;
    width: 100%;
    background-color: #25D366;
    /* WhatsApp Green */
    color: white;
    border: none;
    padding: 16px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-align: center;
    text-decoration: none;
}

.btn-submit:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

.helper-text {
    font-size: 0.85rem;
    color: #888;
    margin-top: 5px;
}

/* --- MOBILE WIZARD NAVIGATION --- */
.mobile-progress {
    display: none;
    /* Hidden on desktop */
    margin-bottom: 30px;
}

.progress-bar {
    height: 6px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    width: 25%;
    /* Start at step 1 */
    transition: width 0.3s ease;
}

.step-indicator {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: right;
}

.nav-buttons {
    display: none;
    /* Hidden on desktop by default */
    gap: 15px;
    margin-top: 20px;
}

.nav-buttons.right {
    justify-content: flex-end;
}

.btn-nav {
    padding: 14px 24px;
    border: 2px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}

.btn-nav:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-nav.next {
    background-color: var(--primary-color);
    color: white;
}

.btn-nav.next:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* DESKTOP SPECIFIC FIXES */
@media (min-width: 769px) {

    /* Show only the submit button container on desktop */
    #step4 .nav-buttons {
        display: block;
    }

    /* Hide the 'Back' button on desktop since it's a single page */
    #step4 .nav-buttons .prev {
        display: none;
    }
}

/* RESPONSIVE LOGIC (Mobile < 768px) */
@media (max-width: 768px) {

    /* Enable Multi-step on Mobile */

    .step-section {
        display: none;
        /* Hide all steps by default */
        animation: fadeIn 0.4s ease;
    }

    .step-section.active {
        display: block;
        /* Show active step */
    }

    .nav-buttons {
        display: flex;
        justify-content: space-between;
    }

    .nav-buttons .btn-submit {
        width: auto;
        flex-grow: 1;
    }

    .mobile-progress {
        display: block;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}