/* ===== Google Fonts Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&display=swap');

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --color-primary: #5F8575;
    --color-primary-dark: #4A6A5D;
    --color-secondary: #D4AF37;
    --color-secondary-light: #E5C85C;
    --color-dark: #1A1A1A;
    --color-light: #F8F9FA;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --text-3xl: clamp(2rem, 1.7rem + 1.5vw, 2.5rem);
    --text-4xl: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
    
    /* Spacing */
    --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
    --space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1rem);
    --space-md: clamp(1rem, 0.8rem + 1vw, 1.5rem);
    --space-lg: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --space-xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --space-2xl: clamp(3rem, 2rem + 5vw, 5rem);
    
    /* Layout */
    --container-max: 1200px;
    --container-padding: var(--space-md);
    
    /* Animation */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
}
/* ===== Base Styles ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-light);
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 1em;
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
}

p {
    margin: 0 0 1em;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--color-primary-dark);
}

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

/* Logo specific optimization */
.logo img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ===== Utility Classes ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Button Styles ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-decoration: none;
    letter-spacing: 0.025em;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(95, 133, 117, 0.25);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(95, 133, 117, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gray-700);
    border-color: var(--color-gray-300);
}

.btn-secondary:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    transform: translateY(-1px);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: var(--text-base);
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-gray-200);
}
.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: var(--text-lg);
    color: var(--color-dark);
}

.logo:hover {
    color: var(--color-primary);
}

.logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: all var(--transition-base);
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-cta {
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
}

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

.nav-language-switcher {
    position: relative;
}

.language-select {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: 0.375rem 0.75rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    min-width: 80px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.language-select:hover {
    background: white;
    border-color: var(--color-primary);
}

.language-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgb(95 133 117 / 0.1);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding: calc(5rem + var(--space-2xl)) 0 var(--space-2xl);
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-gray-100) 100%);
    overflow: hidden;
}

/* Hero Button Specific Styles */
.hero .btn-primary {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
    border: 2px solid var(--color-primary);
}

.hero .btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(95, 133, 117, 0.4);
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}
.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(95, 133, 117, 0.1);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
}
.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

/* Hero Visual Effects */
.hero-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: 1400px;
    pointer-events: none;
    z-index: 10;
}

.floating-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: float 6s ease-in-out infinite;
    font-size: var(--text-sm);
    font-weight: 500;
    z-index: 9999;
    pointer-events: none;
}
.floating-card svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.pulse {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: var(--color-secondary);
    border-radius: 50%;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

/* ===== Features Section ===== */
.features {
    padding: var(--space-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: 0.5rem;
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    margin: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(95, 133, 117, 0.12);
    border-color: rgba(95, 133, 117, 0.2);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.feature-card h3 {
    font-size: var(--text-xl);
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--color-gray-600);
    margin: 0;
}

/* ===== How it Works Section ===== */
.how-it-works {
    padding: var(--space-2xl) 0;
    background: var(--color-gray-100);
}

.steps-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}
.step:nth-child(1) {
    animation-delay: 0.1s;
}

.step:nth-child(2) {
    animation-delay: 0.2s;
}

.step:nth-child(3) {
    animation-delay: 0.3s;
}

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

.step-number {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-gray-300);
}

.step-content h3 {
    font-size: var(--text-xl);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--color-gray-600);
    margin: 0;
}

.step-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 120px;
}
/* Voice Wave Animation */
.voice-wave {
    display: flex;
    gap: 4px;
    align-items: center;
}

.voice-wave span {
    display: block;
    width: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    animation: wave 1.4s ease-in-out infinite;
}

.voice-wave span:nth-child(1) {
    height: 20px;
    animation-delay: 0s;
}

.voice-wave span:nth-child(2) {
    height: 30px;
    animation-delay: 0.1s;
}

.voice-wave span:nth-child(3) {
    height: 40px;
    animation-delay: 0.2s;
}

.voice-wave span:nth-child(4) {
    height: 30px;
    animation-delay: 0.3s;
}

.voice-wave span:nth-child(5) {
    height: 20px;
    animation-delay: 0.4s;
}

@keyframes wave {
    0%, 60%, 100% {
        transform: scaleY(0.6);
    }
    30% {
        transform: scaleY(1);
    }
}
/* Chat Demo */
.chat-demo {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 300px;
}

.chat-message {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    animation: slideIn 0.3s ease;
}

.chat-message.ai {
    background: var(--color-primary);
    color: white;
    align-self: flex-start;
    border-bottom-left-radius: var(--radius-sm);
}

.chat-message.user {
    background: var(--color-gray-200);
    color: var(--color-gray-800);
    align-self: flex-end;
    border-bottom-right-radius: var(--radius-sm);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remedy Card */
.remedy-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-secondary);
}
.remedy-card h4 {
    font-size: var(--text-lg);
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.remedy-card p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin: 0;
}

/* ===== Pricing Section ===== */
.pricing {
    padding: var(--space-2xl) 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

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

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}
.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-secondary);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card h3 {
    font-size: var(--text-xl);
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: var(--text-xl);
    color: var(--color-gray-600);
}

.amount {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-dark);
}

.period {
    font-size: var(--text-base);
    color: var(--color-gray-600);
}
.savings {
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--color-gray-600);
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* ===== CTA Section ===== */
.cta {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--text-3xl);
    color: white;
    margin-bottom: 0.5rem;
}
.cta-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

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

.cta .btn-primary:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.cta .btn-secondary {
    border-color: white;
    color: white;
}

.cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cta-note {
    font-size: var(--text-sm);
    opacity: 0.8;
    margin: 0;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-brand .logo {
    color: white;
    margin-bottom: 1rem;
}

.footer-brand .logo img {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-brand p {
    margin: 0;
    color: var(--color-gray-400);
}

.footer-links h4 {
    color: white;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--color-gray-400);
    padding: 0.25rem 0;
    font-size: var(--text-sm);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-800);
}

.language-selector select {
    background: var(--color-gray-800);
    color: var(--color-gray-400);
    border: 1px solid var(--color-gray-700);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}
/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    /* Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    /* Hero */
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        max-width: 300px;
    }
    
    .floating-card {
        display: none;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Steps */
    .step {
        grid-template-columns: auto 1fr;
        gap: 1rem;
    }
    
    .step-visual {
        display: none;
    }
    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    /* Typography */
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    /* Buttons */
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-buttons {
        width: 100%;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .nav,
    .hero-visual,
    .footer {
        display: none;
    }
}

/* ===== Dark Mode Support ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --color-light: #1A1A1A;
        --color-dark: #F8F9FA;
        --color-gray-50: #1F2937;
        --color-gray-100: #111827;
        --color-gray-200: #374151;
        --color-gray-300: #4B5563;
        --color-gray-400: #6B7280;
        --color-gray-500: #9CA3AF;
        --color-gray-600: #D1D5DB;
        --color-gray-700: #E5E7EB;
        --color-gray-800: #F3F4F6;
        --color-gray-900: #F9FAFB;
    }
    
    body {
        background-color: var(--color-light);
        color: var(--color-gray-800);
    }
    
    .nav {
        background: rgba(26, 26, 26, 0.95);
        border-bottom-color: var(--color-gray-200);
    }
    
    .hero {
        background: linear-gradient(135deg, var(--color-light) 0%, var(--color-gray-100) 100%);
    }
    
    /* Ensure hero button remains highly visible in dark mode */
    .hero .btn-primary {
        background: var(--color-primary);
        color: white;
        border-color: var(--color-primary);
        box-shadow: 0 2px 8px rgba(95, 133, 117, 0.4);
    }
    
    .hero .btn-primary:hover {
        background: var(--color-primary-dark);
        border-color: var(--color-primary-dark);
        color: white;
        box-shadow: 0 6px 20px rgba(95, 133, 117, 0.6);
    }
    
    .feature-card,
    .pricing-card,
    .remedy-card {
        background: var(--color-gray-100);
        border-color: var(--color-gray-200);
    }
    
    .floating-card {
        background: var(--color-gray-100);
        border: 1px solid var(--color-gray-200);
    }
    
    /* CTA Section Dark Mode - Force Override */
    .cta {
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%) !important;
        color: white !important;
    }
    
    .cta-title {
        color: white !important;
    }
    
    .cta-description {
        color: white !important;
        opacity: 0.9 !important;
    }
    
    .cta-note {
        color: white !important;
        opacity: 0.8 !important;
    }
    
    .cta .btn-primary {
        background: white !important;
        color: var(--color-primary) !important;
        border-color: white !important;
    }
    
    .cta .btn-primary:hover {
        background: #F3F4F6 !important;
        color: var(--color-primary) !important;
        border-color: #F3F4F6 !important;
    }
    
    .cta .btn-secondary {
        background: transparent !important;
        color: white !important;
        border-color: white !important;
    }
    
    .cta .btn-secondary:hover {
        background: rgba(255, 255, 255, 0.15) !important;
        color: white !important;
        border-color: white !important;
    }
    
    .cta .btn-large {
        font-weight: 600 !important;
    }
    
    /* Footer Dark Mode - Higher Specificity */
    .footer {
        background: #111827 !important;
        color: #9CA3AF !important;
    }
    
    .footer-brand .logo {
        color: white !important;
    }
    
    .footer-brand .logo img {
        filter: brightness(0) invert(1) !important;
    }
    
    .footer-brand p {
        color: #9CA3AF !important;
    }
    
    .footer-links h4 {
        color: white !important;
    }
    
    .footer-links a {
        color: #9CA3AF !important;
    }
    
    .footer-links a:hover {
        color: white !important;
    }
    
    .footer-bottom {
        border-top-color: #1F2937 !important;
        color: #9CA3AF !important;
    }
    
    .footer-bottom p {
        color: #9CA3AF !important;
    }
    
    .language-selector select {
        background: #1F2937 !important;
        color: #9CA3AF !important;
        border-color: #374151 !important;
    }
    
    .language-selector select:hover {
        background: #374151 !important;
        color: white !important;
    }
    
    .language-selector select:focus {
        background: #374151 !important;
        color: white !important;
        border-color: var(--color-primary) !important;
    }
    
    /* How it Works Section Dark Mode */
    .how-it-works {
        background: var(--color-gray-100);
    }
    
    /* Pricing Section Dark Mode */
    .pricing {
        background: var(--color-light);
    }
    
    /* Chat Demo Dark Mode */
    .chat-message.ai {
        background: var(--color-primary);
        color: white;
    }
    
    .chat-message.user {
        background: var(--color-gray-200);
        color: var(--color-gray-800);
    }
}
/* ===== Additional Interactive Styles ===== */
/* Navigation Scroll States */
.nav.scroll-down {
    transform: translateY(-100%);
}

.nav.scroll-up {
    box-shadow: var(--shadow-lg);
}

/* Button Ripple Effect */
.btn {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Page Load State */
body {
    opacity: 0;
    transition: opacity 0.3s ease;
}

body.loaded {
    opacity: 1;
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn:focus {
    outline-offset: 4px;
}

/* Skip to Content Link */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 2000;
}

.skip-to-content:focus {
    top: 0;
}