/* PotBox B2B2 - Modern SaaS + Hardware Design System */

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Colors */
    --primary: #8B6C4F;
    --primary-dark: #6E543D;
    --primary-light: #A68B6F;
    --accent: #D4A574;
    --accent-light: #E8C9A0;
    
    --neutral-900: #0F0F0F;
    --neutral-800: #1A1A1A;
    --neutral-700: #2D2D2D;
    --neutral-600: #404040;
    --neutral-500: #6B6B6B;
    --neutral-400: #9A9A9A;
    --neutral-300: #D4D4D4;
    --neutral-200: #E5E5E5;
    --neutral-100: #F5F5F5;
    --neutral-50: #FAFAFA;
    
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Typography */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --container-max: 1400px;
    --container-padding: var(--space-6);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* Prevent content overflow */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

section {
    max-width: 100%;
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--neutral-900);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 600;
    letter-spacing: -0.02em;
}

h4 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
}

p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-600);
    margin-bottom: var(--space-4);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-weight: 500;
}

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

/* Display Numbers */
.display-number {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    color: var(--primary);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    box-sizing: border-box;
}

/* Prevent overflow */
.container * {
    max-width: 100%;
}

.section {
    padding: var(--space-32) 0;
}

.section-sm {
    padding: var(--space-16) 0;
}

.section-lg {
    padding: var(--space-32) 0 var(--space-24);
}

/* Grid Systems */
.grid {
    display: grid;
    gap: var(--space-8);
}

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

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Asymmetric Grid */
.grid-asymmetric {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-12);
    align-items: center;
}

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

/* Full Bleed */
.full-bleed {
    width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    padding: var(--space-24) var(--container-padding);
}

/* ============================================
   NOTICE BANNER
   ============================================ */
.notice-banner {
    background: linear-gradient(135deg, #1a3d2e 0%, #2d5a42 100%);
    color: white;
    padding: var(--space-3) var(--space-4);
    text-align: center;
    font-size: 0.9375rem;
}
.notice-banner-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity var(--transition-fast);
}
.notice-banner-link:hover {
    color: white;
    opacity: 0.9;
}
.notice-banner-link i {
    flex-shrink: 0;
}
.notice-banner-cta {
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ============================================
   NAVIGATION
   ============================================ */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
}

nav {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--neutral-900);
    letter-spacing: -0.02em;
    transition: color var(--transition-fast);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-600);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-links a:hover {
    color: var(--neutral-900);
    background: var(--neutral-100);
}

.nav-links a.active {
    color: var(--neutral-900);
    font-weight: 600;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-3);
    right: var(--space-3);
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

/* Nav dropdown (About > Plant a Forest) */
.nav-has-dropdown {
    position: relative;
}

.nav-has-dropdown .nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: var(--space-2) 0;
    margin-top: var(--space-1);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 100;
}

.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown li {
    list-style: none;
}

.nav-dropdown a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: 0.9375rem;
    color: var(--neutral-600);
    border-radius: var(--radius-md);
    margin: 0 var(--space-2);
}

.nav-dropdown a:hover {
    background: var(--neutral-100);
    color: var(--neutral-900);
}

/* Mobile: submenu under About */
.nav-mobile-sub {
    list-style: none;
    padding: 0 0 0 var(--space-6);
    margin: var(--space-1) 0 var(--space-2) 0;
}

.nav-mobile-sub li {
    border-bottom: none;
}

.nav-mobile-sub a {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

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

/* Currency Selector */
.currency-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
}

.currency-toggle {
    display: flex;
    gap: 2px;
    background: white;
    border-radius: var(--radius-md);
    padding: 2px;
}

.currency-btn {
    padding: var(--space-2) var(--space-4);
    border: none;
    background: transparent;
    color: var(--neutral-600);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    min-width: 44px;
    min-height: 44px;
}

.currency-btn:hover {
    background: var(--neutral-100);
    color: var(--neutral-900);
}

.currency-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    min-width: 44px;
    min-height: 44px;
}

.mobile-menu-toggle i {
    font-size: 1.5rem;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--neutral-200);
    padding: var(--space-2) var(--space-4);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu .nav-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    margin: 0;
}

.mobile-menu .nav-links li {
    list-style: none;
    border-bottom: 1px solid var(--neutral-100);
}

.mobile-menu .nav-links li:last-child {
    border-bottom: none;
}

.mobile-menu .nav-links a {
    display: block;
    padding: var(--space-2) 0;
    color: var(--neutral-700);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.mobile-menu .nav-links a:hover {
    color: var(--primary);
    background: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--neutral-900) 0%, var(--neutral-800) 100%);
    color: white;
    padding: var(--space-20) 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(139, 108, 79, 0.2) 0%, transparent 60%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    width: 100%;
}

.hero h1 {
    color: white;
    margin-bottom: var(--space-6);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.hero-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    height: 100%;
    opacity: 0.1;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400"><rect fill="%238B6C4F" width="400" height="400"/></svg>') center/cover;
    z-index: 0;
}

@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    .hero .container {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
        padding: var(--space-16) 0;
    }
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    min-height: 48px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--neutral-900);
    border: 1.5px solid var(--neutral-200);
}

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

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: 1.125rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.card:hover::before {
    transform: scaleX(1);
}

.card-featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.card-featured:hover {
    transform: scale(1.02) translateY(-4px);
}

/* Feature Card */
.feature-card {
    padding: var(--space-10);
    text-align: center;
}

.feature-icon {
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Increase icon sizes - make all icons larger */
.feature-icon [data-lucide] {
    font-size: 5rem !important;
}

/* Metric Card */
.metric-card {
    text-align: center;
    padding: var(--space-8);
}

.metric-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.metric-label {
    font-size: 1rem;
    color: var(--neutral-600);
    font-weight: 500;
}

/* ============================================
   SPLIT SECTIONS
   ============================================ */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
    align-items: stretch;
}

.split-dark {
    background: var(--neutral-900);
    color: white;
    padding: var(--space-24);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-dark h2,
.split-dark h3 {
    color: white;
}

.split-light {
    background: var(--neutral-50);
    padding: var(--space-24);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
    font-size: 0.9375rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-4);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: white;
    min-height: 48px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 108, 79, 0.1);
}

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

.form-error {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: var(--space-2);
    display: block;
}

.form-input.error,
.form-textarea.error {
    border-color: var(--error);
}

/* ============================================
   TABLES
   ============================================ */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th {
    background: var(--neutral-50);
    padding: var(--space-4) var(--space-6);
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--neutral-900);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--neutral-200);
}

td {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--neutral-200);
    color: var(--neutral-600);
}

tr:hover {
    background: var(--neutral-50);
}

/* ============================================
   PRICING CARDS
   ============================================ */
.pricing-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    border: 2px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0; /* Prevents flex items from overflowing */
    overflow: hidden; /* Prevents content from breaking out */
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-tier {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neutral-600);
    margin-bottom: var(--space-4);
}

.pricing-amount {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin: var(--space-4) 0;
    letter-spacing: -0.03em;
    word-break: break-word;
    overflow-wrap: break-word;
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--neutral-500);
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin: var(--space-8) 0;
    flex-grow: 1;
}

.pricing-features li {
    padding: var(--space-3) 0;
    padding-left: var(--space-6);
    position: relative;
    color: var(--neutral-600);
    font-size: 0.9375rem;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.125rem;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--space-24) var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-banner h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--space-8);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--neutral-900);
    color: white;
    padding: var(--space-24) 0 var(--space-12);
    margin-top: var(--space-32);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--space-4);
    font-weight: 600;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    display: block;
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
}

.social-links a i {
    font-size: 1.25rem;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--primary);
}

.bg-dark {
    background: var(--neutral-900);
    color: white;
}

.bg-light {
    background: var(--neutral-50);
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: white;
    padding: var(--space-2) var(--space-4);
    z-index: 100;
    border-radius: var(--radius-md);
}

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

.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;
}

.live-region {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.success-message {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin: var(--space-4) 0;
    display: none;
    box-shadow: var(--shadow-md);
}

.success-message.show {
    display: block;
    animation: slideIn 0.3s ease;
}

.success-message.error {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%);
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .section {
        padding: var(--space-20) 0;
    }
    
    .section-lg {
        padding: var(--space-24) 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu .nav-links {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .container {
        padding: 0 var(--space-4);
    }
    
    /* Ensure no horizontal overflow */
    body {
        overflow-x: hidden;
    }
    
    /* Fix grid overflow issues */
    .grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
    }
    
    .hero {
        min-height: 80vh;
        padding: var(--space-8) 0;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Lucide Icons */
.icon {
    width: 28px;
    height: 28px;
    stroke-width: 2;
    stroke: #8B6C4F;
    margin-bottom: 8px;
}

/* Lucide SVG Icons - Ensure proper styling */
[data-lucide] {
    display: inline-block;
    width: 1em;
    height: 1em;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
}

/* Ensure Lucide icons inherit color from parent */
[data-lucide] svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
}