:root {
    --primary: #059669;
    --primary-hover: #047857;
    --primary-light: #ecfdf5;
    --dark: #064e3b;
    --text: #334155;
    --muted: #64748b;
    --bg-page: #f4fbf7;
    --white: #ffffff;
    --border: #e2e8f0;
    --success: #059669;
    --radius-card: 20px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font);
    background-color: var(--bg-page);
    color: var(--text);
    min-height: 100vh;
    padding: 40px 16px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.landing-page-container {
    width: 100%;
    max-width: 580px;
    background: var(--white);
    border-radius: var(--radius-card);
    box-shadow: 0 10px 30px rgba(6, 78, 59, 0.05);
    border: 1px solid var(--border);
    overflow: hidden;
}

.hero-banner {
    width: 100%;
    height: 110px;
    background: linear-gradient(135deg, #064e3b 0%, #047857 100%);
    background-size: cover;
    background-position: center;
    position: relative;
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.15);
}

.business-profile-card {
    position: relative;
    padding: 0 24px 24px;
    text-align: center;
    margin-top: -45px;
}

.business-avatar {
    width: 86px;
    height: 86px;
    background: var(--white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    margin-bottom: 12px;
    border: 3.5px solid var(--white);
    object-fit: cover;
    overflow: hidden;
}

.business-profile-card h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.3px;
}

.business-address {
    font-size: 13.5px;
    color: var(--muted);
    margin: 4px 0 12px;
    font-weight: 500;
}

.business-description {
    font-size: 14px;
    line-height: 1.55;
    color: var(--text);
    max-width: 480px;
    margin: 0 auto 16px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    background: var(--primary-light);
    color: var(--primary);
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.social-links a:hover {
    background: #d1fae5;
    transform: translateY(-1px);
}

.gallery-section {
    padding: 0 24px 24px;
    border-bottom: 1px solid var(--border);
}

.gallery-section h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
}

.gallery-grid img {
    width: 100%;
    height: 110px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: transform 0.2s ease;
}

.gallery-grid img:hover { transform: scale(1.02); }

.booking-section { padding: 24px; }

.booking-section h2 {
    font-size: 19px;
    color: var(--dark);
    margin-bottom: 22px;
    text-align: center;
    font-weight: 800;
}

.step-group { margin-bottom: 24px; }

.step-title {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    margin-bottom: 10px;
}

.services-list { display: flex; flex-direction: column; gap: 10px; }

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--white);
}

.service-item:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.service-item.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 1px var(--primary);
}

.service-info strong { display: block; font-size: 14.5px; color: var(--dark); }
.service-info span { font-size: 12.5px; color: var(--muted); }
.service-price { font-weight: 800; color: var(--primary); font-size: 15.5px; }

.date-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14.5px;
    font-family: inherit;
    color: var(--dark);
    margin-bottom: 12px;
    background-color: var(--white);
    cursor: pointer;
}

.date-input:focus { outline: none; border-color: var(--primary); }

.info-text, .loading-text {
    font-size: 13.5px;
    color: var(--muted);
    text-align: left;
    grid-column: 1 / -1;
    width: 100%;
    padding: 4px 0;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
    width: 100%;
}

.slot-btn {
    padding: 10px 12px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.slot-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-light);
}

.slot-btn.selected {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 5px; color: var(--dark); }

.form-field input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14.5px;
}

.form-field input:focus { outline: none; border-color: var(--primary); }

.btn-confirm {
    width: 100%;
    padding: 15px;
    background: var(--success);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 15.5px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 8px;
    transition: all 0.2s ease;
}

.btn-confirm:hover:not(:disabled) { background: var(--primary-hover); }
.btn-confirm:disabled { background: #cbd5e1; cursor: not-allowed; }

.hidden { display: none !important; }
.success-card { text-align: center; padding: 16px 0; }
.success-icon { font-size: 44px; margin-bottom: 8px; }

.btn-whatsapp {
    display: block;
    width: 100%;
    padding: 14px;
    background: #25d366;
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 14px;
}

@media (max-width: 600px) {
    body { padding: 0; background-color: var(--white); }
    .landing-page-container { border-radius: 0; border: none; box-shadow: none; }
}