:root {
    /* Colors */
    --color-primary: #2E1E0F;
    --color-accent: #A1887F;
    --color-secondary: #8D6E63;
    --color-text: #F5F5F5;
    --color-text-muted: #D7CCC8;
    --color-button: #A1887F;
    --color-button-hover: #8D6E63;
    --color-overlay: rgba(46, 30, 15, 0.8);
    
    /* Typography */
    --font-heading: 'EB Garamond', serif;
    --font-body: 'Noto Serif', serif;
    --font-size-xl: clamp(2.5rem, 5vw, 4rem);
    --font-size-lg: clamp(1.8rem, 3.5vw, 2.5rem);
    --font-size-md: clamp(1.2rem, 2.5vw, 1.5rem);
    --font-size-base: clamp(1rem, 2vw, 1.125rem);
    --font-size-sm: clamp(0.875rem, 1.8vw, 1rem);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Borders */
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    
    /* Transitions */
    --transition-fast: 0.2s ease-out;
    --transition-base: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
    
    /* Breakpoints */
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-primary);
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--color-overlay);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    transition: var(--transition-base);
}

.header--scrolled {
    background: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-accent);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo svg {
    width: 32px;
    height: 32px;
}

.nav {
    display: none;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav__link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav__link:hover {
    color: var(--color-accent);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition-fast);
}

.nav__link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(var(--color-overlay), var(--color-overlay)), 
                url('../images/img01.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero__content {
    max-width: 800px;
    padding: 0 var(--spacing-md);
    animation: heroFadeIn 1s ease-out;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: var(--shadow-sm);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
}

.hero__slogan {
    font-size: var(--font-size-md);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    color: var(--color-accent);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-button);
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition-base);
    border: 2px solid var(--color-button);
    cursor: pointer;
    font-family: inherit;
    font-size: var(--font-size-base);
}

.btn:hover {
    background: var(--color-button-hover);
    border-color: var(--color-button-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn--outline:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

/* Section Base */
.section {
    padding: var(--spacing-xxl) 0;
}

.section__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-accent);
}

.section__subtitle {
    font-size: var(--font-size-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Remedies Section - Masonry Grid */
.remedies {
    background: rgba(161, 136, 127, 0.05);
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.remedy-card {
    background: rgba(46, 30, 15, 0.8);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    border: 1px solid rgba(161, 136, 127, 0.2);
}

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

.remedy-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.remedy-card__content {
    padding: var(--spacing-md);
}

.remedy-card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
}

.remedy-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.remedy-card__tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag {
    background: var(--color-secondary);
    color: var(--color-text);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Benefits Timeline */
.benefits {
    background: rgba(141, 110, 99, 0.05);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--color-accent);
}

.timeline-item {
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: calc(50% + var(--spacing-lg));
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: calc(50% + var(--spacing-lg));
    text-align: right;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--color-accent);
    border-radius: 50%;
    border: 4px solid var(--color-primary);
    z-index: 2;
}

.timeline-content {
    background: rgba(46, 30, 15, 0.8);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid rgba(161, 136, 127, 0.2);
}

.timeline-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
}

/* Interactive Herb Explorer */
.ingredients {
    background: rgba(161, 136, 127, 0.05);
}

.herb-explorer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.herb-item {
    background: rgba(46, 30, 15, 0.8);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.herb-item:hover,
.herb-item--active {
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.herb-item__icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.herb-item__name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.herb-info {
    background: rgba(46, 30, 15, 0.9);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.herb-info--visible {
    opacity: 1;
    transform: translateY(0);
}

/* Testimonials Slider */
.testimonials {
    background: rgba(141, 110, 99, 0.05);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.testimonial-slide {
    background: rgba(46, 30, 15, 0.8);
    padding: var(--spacing-xl);
    text-align: center;
    display: none;
}

.testimonial-slide--active {
    display: block;
}

.testimonial-text {
    font-size: var(--font-size-md);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
}

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

.slider-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(161, 136, 127, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot--active {
    background: var(--color-accent);
}

/* Workshops Grid */
.workshops {
    background: rgba(161, 136, 127, 0.05);
}

.workshop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.workshop-card {
    background: rgba(46, 30, 15, 0.8);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.workshop-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.workshop-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.workshop-card__content {
    padding: var(--spacing-md);
}

.workshop-card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
}

.workshop-card__date {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.workshop-card__description {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

/* Garden Tour */
.garden-tour {
    background: rgba(141, 110, 99, 0.05);
}

.garden-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.garden-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-base);
}

.garden-item:hover {
    transform: scale(1.02);
}

.garden-item__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.garden-item__overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.garden-item:hover .garden-item__overlay {
    opacity: 1;
}

.garden-item__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

/* Contact Section */
.contact {
    background: rgba(161, 136, 127, 0.05);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-form {
    background: rgba(46, 30, 15, 0.8);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-accent);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: rgba(161, 136, 127, 0.1);
    border: 1px solid rgba(161, 136, 127, 0.3);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: inherit;
    transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(161, 136, 127, 0.2);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-info {
    background: rgba(46, 30, 15, 0.8);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    height: 100%;
}

.contact-info__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-info__icon {
    color: var(--color-accent);
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: var(--color-primary);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(161, 136, 127, 0.2);
}

.footer__content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.footer__links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.footer__link {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__copyright {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
    z-index: 99;
}

.back-to-top--visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-button-hover);
    transform: translateY(-2px);
}

/* Success Page Styles */
.success-hero {
    min-height: 100vh;
    background: linear-gradient(var(--color-overlay), var(--color-overlay)), 
                url('../images/img01.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.success-content {
    max-width: 600px;
    padding: var(--spacing-xl);
    background: rgba(46, 30, 15, 0.9);
    border-radius: var(--border-radius-lg);
    animation: fadeInUp 0.8s ease-out;
    margin: 10rem 0 4rem;
}

.success-icon {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

/* Policy Pages Styles */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.policy-content h1 {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.policy-content h2 {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    color: var(--color-accent);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

.policy-content h3 {
    font-family: var(--font-heading);
    color: var(--color-accent);
    margin: var(--spacing-md) 0 var(--spacing-xs) 0;
}

.policy-content p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.policy-content ul {
    margin: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
}

.policy-content li {
    margin-bottom: var(--spacing-xs);
}

a:where(:not([class])) {
    color: var(--color-accent);
    text-decoration: underline;
}

a:where(:not([class])):hover {
    color: var(--color-button-hover);
}

/* Animations */
@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive Design */
@media (min-width: 576px) {
    .remedy-card:nth-child(odd) {
        margin-top: var(--spacing-lg);
    }
}

@media (min-width: 768px) {
    .nav {
        display: block;
    }

    .menu-toggle {
        display: none;
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .masonry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .masonry-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .timeline::before {
        display: block;
    }

    .timeline-item:nth-child(odd) .timeline-content {
        margin-left: calc(50% + var(--spacing-lg));
    }

    .timeline-item:nth-child(even) .timeline-content {
        margin-right: calc(50% + var(--spacing-lg));
    }
}

@media (max-width: 991px) {
    .timeline::before {
        display: none;
    }

    .timeline-item::before {
        left: var(--spacing-sm);
        transform: none;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: var(--spacing-xl);
        margin-right: 0;
        text-align: left;
    }
}

@media (max-width: 575px) {
    .hero__content {
        padding: 0 var(--spacing-sm);
    }

    .section__container {
        padding: 0 var(--spacing-sm);
    }

    .contact-form,
    .contact-info {
        padding: var(--spacing-lg);
    }

    .footer__links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}