/* ============================================
   SILVER WEBSITE STYLES
   Modern, responsive design for active aging
   ============================================ */

/* ============================================
   CSS VARIABLES (Easy to customize!)
   ============================================ */
:root {
    /* Colors - Based on your Silver app palette */
    --color-primary: #E88D87;        /* Coral - main accent */
    --color-primary-dark: #D67670;   /* Darker coral for hover */
    --color-secondary: #D4A373;      /* Gold accent */
    --color-background: #FAF9F7;     /* Cream background */
    --color-card: #FFFFFF;           /* Card background */
    --color-text-primary: #1A1A1A;   /* Almost black */
    --color-text-secondary: #666666; /* Gray */
    --color-text-tertiary: #999999;  /* Light gray */
    --color-border: #E5E5E5;         /* Light border */
    --color-success: #27AE60;        /* Green */
    --color-shadow: rgba(0, 0, 0, 0.08);
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-size-base: 18px;
    --line-height-base: 1.7;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-xxl: 80px;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max-width: 1200px;
}

/* Dark mode support */
:root[data-theme="dark"] {
    --color-background: #121212;
    --color-card: #1E1E1E;
    --color-text-primary: #F5F5F5;
    --color-text-secondary: #B0B0B0;
    --color-text-tertiary: #808080;
    --color-border: #333333;
    --color-shadow: rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --color-background: #121212;
        --color-card: #1E1E1E;
        --color-text-primary: #F5F5F5;
        --color-text-secondary: #B0B0B0;
        --color-text-tertiary: #808080;
        --color-border: #333333;
        --color-shadow: rgba(0, 0, 0, 0.3);
    }
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px; /* Base for rem calculations */
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }    /* 48px */
h2 { font-size: 2.5rem; }  /* 40px */
h3 { font-size: 1.75rem; } /* 28px */
h4 { font-size: 1.25rem; } /* 20px */

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* Responsive typography */
@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }  /* 36px */
    h2 { font-size: 1.875rem; } /* 30px */
    h3 { font-size: 1.5rem; }   /* 24px */
    body { font-size: 16px; }
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xxl) 0;
}

@media (max-width: 768px) {
    section {
        padding: var(--spacing-xl) 0;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--color-shadow);
}

.btn-secondary {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.btn-large {
    padding: 18px 40px;
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }
    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition-medium);
}

:root[data-theme="dark"] .navbar {
    background: rgba(30, 30, 30, 0.95);
}

:root[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    flex-shrink: 0;
}

/* Language buttons in nav */
li.nav-lang-buttons {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 0;
    border: none !important;
}

.nav-lang-buttons .lang-badge {
    padding: 5px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-lang-buttons .lang-badge:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.nav-lang-buttons .lang-badge.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-color: transparent;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 300;
}

.logo-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}

.logo-main {
    font-size: 1.75rem;
    font-weight: 300;
    letter-spacing: 0.25em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Arial, sans-serif;
}

.logo-tagline {
    font-size: 0.45rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 1rem;
    transition: color var(--transition-fast);
}

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

.nav-links a.active {
    color: #10B981;
    font-weight: 600;
}

/* Theme toggle button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    color: var(--color-text-primary);
}

.theme-toggle:hover {
    background: rgba(232, 141, 135, 0.1);
    transform: rotate(15deg);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.sun-icon {
    display: none;
}

.moon-icon {
    display: block;
}

:root[data-theme="dark"] .sun-icon {
    display: block;
}

:root[data-theme="dark"] .moon-icon {
    display: none;
}

:root[data-theme="light"] .sun-icon {
    display: none;
}

:root[data-theme="light"] .moon-icon {
    display: block;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 900px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-links {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--color-card);
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-medium);
        z-index: 999;
        box-shadow: 0 4px 12px var(--color-shadow);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-links li {
        width: 100%;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-links li:last-child {
        border-bottom: none;
    }
    
    li.nav-lang-buttons {
        justify-content: center;
        padding: var(--spacing-sm) 0;
    }
}

/* ============================================
   HERO SECTION - Clean & Modern
   ============================================ */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(180deg, 
        rgba(232, 141, 135, 0.03) 0%, 
        rgba(250, 249, 247, 1) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 100px;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 540px;
}

.hero-eyebrow {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.hero-title {
    font-size: 3.25rem;
    line-height: 1.15;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    font-weight: 400;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 500px;
}

.hero-app-image {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(232, 141, 135, 0.25), 
                0 10px 30px rgba(0, 0, 0, 0.1);
    object-fit: contain;
    display: block;
}

.hero-visual .product-placeholder {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 4/5;
    background: white;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.hero-visual .product-placeholder p:first-child {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

/* Language badges are now in navbar - see .nav-lang-buttons */

/* Responsive Hero */
@media (max-width: 968px) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-container {
        flex-direction: column;
        gap: 60px;
        padding: 0 var(--spacing-lg);
    }
    
    .hero-text {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
        margin: 0 auto 0;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-visual {
        max-width: 100%;
    }
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Section Eyebrow */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.section-description {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   PROBLEM SECTION - Clean Design
   ============================================ */
.problem-section {
    background: var(--color-background);
}

.problem-grid-clean {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.problem-card-clean {
    text-align: center;
    padding: var(--spacing-lg);
}

.problem-icon-clean {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
}

.problem-icon-clean svg {
    width: 100%;
    height: 100%;
}

.problem-card-clean h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

.problem-card-clean p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .problem-grid-clean {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* ============================================
   SOLUTION SECTION - Pillars Design
   ============================================ */
.solution-section {
    background: var(--color-card);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pillar-card {
    background: var(--color-background);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-medium);
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px var(--color-shadow);
    border-color: var(--color-primary);
}

.pillar-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
}

.pillar-icon svg {
    width: 100%;
    height: 100%;
}

.pillar-card h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.375rem;
}

.pillar-card > p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.pillar-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-md);
}

.pillar-features li {
    padding: 8px 0;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pillar-features li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* ============================================
   FEATURES SECTION - Clean Grid
   ============================================ */
.features-section {
    background: var(--color-background);
}

.features-grid-clean {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card-clean {
    background: var(--color-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-medium);
}

.feature-card-clean:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--color-shadow);
    border-color: var(--color-primary);
}

.feature-icon-clean {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
}

.feature-icon-clean svg {
    width: 100%;
    height: 100%;
}

.feature-card-clean h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.feature-card-clean p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 900px) {
    .features-grid-clean {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .features-grid-clean {
        grid-template-columns: 1fr;
        max-width: 320px;
    }
}

/* Legacy feature styles */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-medium);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--color-shadow);
    border-color: var(--color-primary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.feature-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ============================================
   PROACTIVE CARE SECTION
   ============================================ */
.proactive-section {
    background: var(--color-card);
    text-align: center;
}

.proactive-section .section-subtitle {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.proactive-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(232, 141, 135, 0.15), rgba(212, 163, 115, 0.15));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
}

.proactive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.proactive-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: left;
    transition: all var(--transition-medium);
}

.proactive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--color-shadow);
    border-color: var(--color-primary);
}

.proactive-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.proactive-icon svg {
    width: 48px;
    height: 48px;
}

.proactive-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.proactive-card p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .proactive-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.steps-container {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
}

.step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    align-items: flex-start;
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.step-content {
    flex: 1;
}

.step-label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.step-content h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.step-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.step-image {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.step-screenshot {
    max-width: 280px;
    max-height: 500px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(232, 141, 135, 0.25), 
                0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
}

.screenshot-placeholder {
    background: var(--color-card);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    font-size: 1.25rem;
    color: var(--color-text-tertiary);
}

@media (max-width: 768px) {
    .step {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* ============================================
   APPS SECTION
   ============================================ */
.apps-section {
    background: var(--color-card);
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.app-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    transition: all var(--transition-medium);
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px var(--color-shadow);
}

.app-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    padding: 14px;
}

.app-icon svg {
    width: 100%;
    height: 100%;
}

.senior-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
}

.family-icon {
    background: linear-gradient(135deg, #4A90D9, #5DADE2);
    color: white;
}

.care-icon {
    background: linear-gradient(135deg, #10B981, #34D399);
    color: white;
}

.app-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

.app-badge-secondary {
    background: linear-gradient(135deg, #4A90D9, #5DADE2);
}

.app-badge-pro {
    background: linear-gradient(135deg, #10B981, #34D399);
}

.app-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.app-subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.app-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.app-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.app-features-clean {
    list-style: none;
    margin-bottom: var(--spacing-md);
    padding: 0;
}

.app-features-clean li {
    padding: 10px 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-features-clean li:last-child {
    border-bottom: none;
}

.app-features-clean li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.app-screenshot {
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
}

.app-screen-img {
    max-width: 240px;
    max-height: 480px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(232, 141, 135, 0.25), 
                0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
}

/* Web preview for SilverCare */
.app-screenshot-web {
    min-height: 200px;
}

.web-preview {
    width: 100%;
    max-width: 280px;
    background: var(--color-card);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.15),
                0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border);
}

.web-preview-bar {
    background: var(--color-background);
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--color-border);
}

.web-preview-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
}

.web-preview-dot:first-child {
    background: #ef4444;
}

.web-preview-dot:nth-child(2) {
    background: #f59e0b;
}

.web-preview-dot:nth-child(3) {
    background: #10b981;
}

.web-preview-url {
    margin-left: auto;
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
    font-family: monospace;
}

.web-preview-content {
    padding: 16px;
    color: var(--color-primary);
}

.web-preview-content svg {
    width: 100%;
    height: auto;
}

.app-card .btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

@media (max-width: 768px) {
    .apps-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PROFESSIONALS SECTION
   ============================================ */
.professionals-section {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(52, 211, 153, 0.02) 100%);
    border-top: 1px solid var(--color-border);
}

.pro-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xxl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.pro-label {
    display: inline-block;
    background: linear-gradient(135deg, #10B981, #34D399);
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.pro-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pro-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.pro-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.pro-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pro-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.pro-features li svg {
    width: 18px;
    height: 18px;
    color: #10B981;
    flex-shrink: 0;
}

.pro-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-pro {
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

.btn-pro:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.btn-pro-outline {
    background: transparent;
    color: #10B981;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    border: 2px solid #10B981;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-pro-outline:hover {
    background: rgba(16, 185, 129, 0.1);
}

.pro-visual {
    display: flex;
    justify-content: center;
}

.pro-browser {
    width: 100%;
    max-width: 400px;
    background: var(--color-card);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.15),
                0 8px 24px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border);
}

.browser-bar {
    background: var(--color-background);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--color-border);
}

.browser-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.browser-dot.red { background: #ef4444; }
.browser-dot.yellow { background: #f59e0b; }
.browser-dot.green { background: #10b981; }

.browser-url {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-family: monospace;
    background: var(--color-card);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
}

.browser-content {
    padding: 20px;
    color: var(--color-text-primary);
}

.browser-content svg {
    width: 100%;
    height: auto;
}

@media (max-width: 968px) {
    .pro-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .pro-features {
        display: inline-block;
        text-align: left;
    }
    
    .pro-buttons {
        justify-content: center;
    }
    
    .pro-visual {
        order: -1;
    }
    
    .pro-browser {
        max-width: 320px;
    }
}

/* ============================================
   TESTIMONIALS SECTION - CAROUSEL
   ============================================ */
.testimonials-section {
    background: var(--color-background);
    padding: var(--spacing-xxl) 0;
}

.testimonials-carousel {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    position: relative;
}

.testimonials-track-container {
    overflow: hidden;
    flex: 1;
}

.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s ease;
    touch-action: pan-x;
}

.testimonial-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    padding-top: calc(var(--spacing-lg) + 12px);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    width: calc((100% - 48px) / 3);
    flex-shrink: 0;
    min-height: 180px;
    box-sizing: border-box;
}

.testimonial-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.testimonial-badge-senior {
    background: var(--color-primary);
    color: white;
}

.testimonial-badge-family {
    background: var(--color-secondary);
    color: white;
}

.testimonial-card:hover {
    box-shadow: 0 12px 30px var(--color-shadow);
    border-color: var(--color-primary);
}

.testimonial-quote {
    flex: 1;
    display: flex;
    align-items: center;
}

.testimonial-quote p {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.author-detail {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* Carousel Navigation Buttons */
.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

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

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn:disabled:hover {
    background: var(--color-card);
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: var(--spacing-lg);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.carousel-dot:hover {
    background: var(--color-text-tertiary);
}

.carousel-dot.active {
    background: var(--color-primary);
    width: 24px;
    border-radius: var(--radius-full);
}

@media (max-width: 1024px) {
    .testimonial-card {
        width: calc((100% - 24px) / 2);
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        width: 100%;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .carousel-btn svg {
        width: 16px;
        height: 16px;
    }

    .testimonials-carousel {
        gap: var(--spacing-sm);
    }
}

/* ============================================
   TECH & PRIVACY SECTION
   ============================================ */
.tech-section {
    background: var(--color-card);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.trust-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-background);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.trust-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--color-shadow);
    border-color: var(--color-primary);
}

.trust-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
}

.trust-icon svg {
    width: 100%;
    height: 100%;
}

.trust-card h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.trust-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .trust-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
    }
}

/* Legacy tech styles */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.tech-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.tech-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
}

.tech-icon svg {
    width: 100%;
    height: 100%;
}

.tech-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.tech-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

.privacy-link {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    background: var(--color-card);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.about-text {
    max-width: 700px;
}

.about-intro {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-highlight {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    font-style: italic;
    margin-top: var(--spacing-lg);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.stat-detail {
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
    margin-top: 4px;
}

@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, 
        rgba(232, 141, 135, 0.1) 0%, 
        rgba(212, 163, 115, 0.1) 100%);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.cta-note {
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-card);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.footer-section p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.footer-tagline {
    font-style: italic;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-email {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.footer-badges {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-badges span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   CONTACT MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--color-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(232, 141, 135, 0.1);
    color: var(--color-primary);
}

.modal-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.modal-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: 1rem;
    background: var(--color-background);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 141, 135, 0.1);
}

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

.contact-form .btn {
    margin-top: var(--spacing-sm);
    width: 100%;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-sm);
}

.form-success {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    padding: 20px;
}

.success-icon svg {
    width: 100%;
    height: 100%;
}

.form-success h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.form-success p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 600px) {
    .modal-content {
        padding: var(--spacing-lg);
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   PRODUCT SECTION - Premium Design
   ============================================ */
.product-section {
    background: var(--color-card);
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.product-visual {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.product-visual img {
    width: 100%;
    max-width: 380px;
    border-radius: 20px;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.product-visual img:hover {
    transform: translateY(-8px);
}

/* Color Selector for Product */
.color-selector {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: var(--spacing-md);
}

.color-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--color-card);
    padding: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-swatch.active {
    border-color: var(--color-primary);
}

.swatch-inner {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.product-bracelet-img {
    transition: opacity 0.3s ease;
}

.product-details {
    max-width: 480px;
}

.product-eyebrow {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.product-title {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0 0 32px 0;
}

.product-specs {
    display: flex;
    gap: 40px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.spec-label {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

.product-highlights {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-highlights li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.product-highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

.product-highlights li:last-child {
    margin-bottom: 0;
}

@media (max-width: 900px) {
    .product-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .product-visual {
        order: -1;
    }

    .product-visual img {
        max-width: 300px;
    }

    .product-details {
        max-width: 100%;
    }

    .product-title {
        font-size: 2.25rem;
    }

    .product-specs {
        justify-content: center;
        gap: 32px;
    }

    .product-highlights {
        text-align: left;
        max-width: 320px;
        margin: 0 auto;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .hero-cta,
    .cta-section,
    .footer-badges {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}