:root {
    --color-primary: #6B8E7A;
    --color-primary-dark: #5A7A68;
    --color-secondary: #A8D5BA;
    --color-accent: #E8F5E9;
    --color-sage: #9CAF88;
    --color-sand: #F5F0E8;
    --color-cream: #FAF8F5;
    --color-text: #2C3E2D;
    --color-text-light: #5A6B5B;
    --color-text-muted: #8A9A8A;
    --color-white: #ffffff;
    --shadow-soft: 0 4px 24px rgba(107, 142, 122, 0.12);
    --shadow-medium: 0 8px 32px rgba(107, 142, 122, 0.18);
    --radius: 16px;
    --radius-lg: 24px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--color-text);
    background: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
}

.nav-logo i {
    width: 28px;
    height: 28px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--color-primary);
    background: var(--color-accent);
}

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

.btn-nav:hover {
    background: var(--color-primary-dark) !important;
    transform: translateY(-2px);
}

.btn-admin {
    background: var(--color-sand) !important;
    color: var(--color-text-light) !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 8px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(168, 213, 186, 0.3) 0%,
        rgba(250, 248, 245, 0.95) 50%,
        rgba(245, 240, 232, 0.95) 100%
    );
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1519824145371-296894a0daa9?w=1920&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
}

.hero-text h1 {
    font-size: 3.5rem;
    color: var(--color-text);
    margin-bottom: 24px;
    animation: fadeUp 1s ease;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    animation: fadeUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 1s ease 0.4s both;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-primary);
    animation: bounce 2s infinite;
}

.hero-scroll i {
    width: 28px;
    height: 28px;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(107, 142, 122, 0.35);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(107, 142, 122, 0.45);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 24px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
}

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

.feature {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.05rem;
    color: var(--color-text);
}

.feature i {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

/* Treatments Section */
.treatments {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-cream) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--color-text-light);
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.treatment-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.treatment-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.treatment-image {
    height: 200px;
    overflow: hidden;
}

.treatment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.treatment-card:hover .treatment-image img {
    transform: scale(1.05);
}

.treatment-content {
    padding: 28px;
}

.treatment-category {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.treatment-content h3 {
    font-size: 1.35rem;
    color: var(--color-text);
    margin-bottom: 12px;
}

.treatment-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.treatment-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.treatment-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.loading-text {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    padding: 40px;
}

/* Registration Section */
.registration {
    padding: 120px 0;
    background: var(--color-white);
}

.registration-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.registration-info h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 24px;
}

.registration-info p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
}

.benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    color: var(--color-text);
}

.benefit-item i {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.registration-form {
    background: var(--color-sand);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.registration-form h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 28px;
}

/* Booking Section */
.booking {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.booking-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(107, 142, 122, 0.15) 0%,
        rgba(168, 213, 186, 0.2) 100%
    );
    z-index: -1;
}

.booking-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1540555700478-4be289fbecef?w=1920&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: -1;
}

.booking-content {
    max-width: 700px;
    margin: 0 auto;
}

.booking-header {
    text-align: center;
    margin-bottom: 40px;
}

.booking-header h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 16px;
}

.booking-header p {
    font-size: 1.15rem;
    color: var(--color-text-light);
}

.booking-form {
    background: var(--color-white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #E5E8E5;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-cream);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.success-message {
    text-align: center;
    padding: 48px;
    background: var(--color-accent);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.success-message i {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
}

.success-message p {
    font-size: 1.1rem;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--color-sand);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-stars i {
    width: 18px;
    height: 18px;
    color: #FFD700;
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-text);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--color-accent);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-item i {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--color-text-light);
}

.contact-map img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

/* Footer */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
}

.footer-logo i {
    width: 24px;
    height: 24px;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 8px;
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-social a i {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-text h1 { font-size: 2.5rem; }
    .about-content, .registration-content, .contact-content { grid-template-columns: 1fr; gap: 40px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 20px;
        gap: 8px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-toggle { display: flex; }
    .hero-text h1 { font-size: 2rem; }
    .hero-text p { font-size: 1rem; }
    .section-header h2 { font-size: 2rem; }
    .booking-form { padding: 32px 24px; }
    .registration-form { padding: 32px 24px; }
    .footer-content { flex-direction: column; gap: 24px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; }
    .hero-text h1 { font-size: 1.75rem; }
    .btn { width: 100%; justify-content: center; }
}

/* Bonos Section */
.bonos {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-sand) 100%);
}

.bonos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.bono-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border: 2px solid transparent;
}

.bono-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-primary);
}

.bono-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.bono-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.bono-card h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 12px;
}

.bono-description {
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.bono-details {
    background: var(--color-sand);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.bono-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.bono-detail:last-child {
    margin-bottom: 0;
}

.bono-detail strong {
    color: var(--color-text);
}

.bono-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.bono-card .btn {
    width: 100%;
}

.price-display {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    padding: 12px;
    background: var(--color-accent);
    border-radius: var(--radius);
    text-align: center;
}

.discount-display {
    font-size: 0.9rem;
    padding: 8px;
    background: var(--color-sand);
    border-radius: var(--radius);
    text-align: center;
    margin-top: 8px;
}