/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Radix UI Inspired Color System */
    /* Primary - Blue/Violet */
    --primary-1: #000000;
    --primary-2: #0a0a0a;
    --primary-3: #171717;
    --primary-4: #262626;
    --primary-5: #404040;
    --primary-6: #525252;
    --primary-7: #737373;
    --primary-8: #a3a3a3;
    --primary-9: #d4d4d4;
    --primary-10: #e5e5e5;
    --primary-11: #f5f5f5;
    --primary-12: #fafafa;

    /* Accent - Violet */
    --accent-1: #1e0a1b;
    --accent-2: #2a1129;
    --accent-3: #3d1a3a;
    --accent-4: #53214e;
    --accent-5: #6e2a63;
    --accent-6: #8b3576;
    --accent-7: #a84488;
    --accent-8: #c5579b;
    --accent-9: #e06fb3;
    --accent-10: #f089cc;
    --accent-11: #f5a9d8;
    --accent-12: #fccceb;

    /* Success - Green */
    --success-1: #051a0a;
    --success-2: #0a2a11;
    --success-3: #113d1a;
    --success-4: #1a5524;
    --success-5: #267230;
    --success-6: #338e3d;
    --success-7: #42ab4c;
    --success-8: #54c864;
    --success-9: #6fe67f;
    --success-10: #8ff69b;
    --success-11: #b4fab8;
    --success-12: #d5fce1;

    /* Warning - Amber */
    --warning-1: #1a1300;
    --warning-2: #2a1f00;
    --warning-3: #402d00;
    --warning-4: #5c3e00;
    --warning-5: #7f5200;
    --warning-6: #a66700;
    --warning-7: #d17f00;
    --warning-8: #ff9800;
    --warning-9: #ffb74d;
    --warning-10: #ffcc80;
    --warning-11: #ffe0b2;
    --warning-12: #fff3e0;

    /* Surface Colors */
    --surface-1: var(--primary-12);
    --surface-2: var(--primary-11);
    --surface-3: var(--primary-10);
    --surface-4: var(--primary-9);

    /* Extended Palette */
    --color-primary: var(--accent-9);
    --color-primary-hover: var(--accent-10);
    --color-primary-active: var(--accent-11);
    --color-secondary: var(--success-9);
    --color-secondary-hover: var(--success-10);
    --color-accent: var(--warning-8);

    /* Text Colors */
    --text-primary: var(--primary-1);
    --text-secondary: var(--primary-3);
    --text-tertiary: var(--primary-5);
    --text-quaternary: var(--primary-6);
    --text-inverse: var(--primary-12);

    /* Background Colors */
    --bg-primary: var(--primary-12);
    --bg-secondary: var(--primary-11);
    --bg-tertiary: var(--primary-10);
    --bg-quaternary: var(--primary-9);
    --bg-overlay: rgba(2, 6, 23, 0.7);

    /* Border Colors */
    --border-primary: var(--primary-6);
    --border-secondary: var(--primary-7);
    --border-focus: var(--accent-9);
    --border-success: var(--success-8);
    --border-warning: var(--warning-8);
    --border-error: #ef4444;

    /* State Colors */
    --color-success: var(--success-9);
    --color-warning: var(--warning-8);
    --color-error: #ef4444;
    --color-info: var(--accent-9);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-9) 0%, var(--accent-8) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--success-9) 0%, var(--success-8) 100%);
    --gradient-surface: linear-gradient(135deg, var(--surface-1) 0%, var(--surface-2) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(232, 111, 179, 0.95) 0%, rgba(84, 200, 100, 0.9) 100%);

    /* Shadows - Radix UI inspired */
    --shadow-1: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-2: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-3: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-4: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-5: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Design System */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 28px;
    --space-8: 32px;
    --space-9: 36px;
    --space-10: 40px;
    --space-11: 44px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;

    /* Border Radius */
    --radius-1: 4px;
    --radius-2: 6px;
    --radius-3: 8px;
    --radius-4: 12px;
    --radius-5: 16px;
    --radius-6: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index */
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;

    /* Font Sizes */
    --font-size-1: 0.75rem;   /* 12px */
    --font-size-2: 0.875rem;  /* 14px */
    --font-size-3: 1rem;      /* 16px */
    --font-size-4: 1.125rem;  /* 18px */
    --font-size-5: 1.25rem;   /* 20px */
    --font-size-6: 1.5rem;    /* 24px */
    --font-size-7: 1.875rem;  /* 30px */
    --font-size-8: 2.25rem;   /* 36px */
    --font-size-9: 3rem;      /* 48px */

    /* Line Heights */
    --leading-1: 1.25;
    --leading-2: 1.375;
    --leading-3: 1.5;
    --leading-4: 1.625;
    --leading-5: 1.75;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    line-height: var(--leading-4);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: var(--font-size-3);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: var(--leading-2);
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(var(--font-size-8), 5vw, var(--font-size-9));
    font-weight: 700;
    line-height: var(--leading-1);
    letter-spacing: -0.05em;
}

h2 {
    font-size: clamp(var(--font-size-6), 4vw, var(--font-size-7));
    margin-bottom: var(--space-5);
    font-weight: 600;
}

h3 {
    font-size: clamp(var(--font-size-5), 2.5vw, var(--font-size-6));
    margin-bottom: var(--space-3);
    font-weight: 600;
}

h4 {
    font-size: var(--font-size-5);
    margin-bottom: var(--space-2);
    font-weight: 600;
}

p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
    font-size: var(--font-size-3);
    line-height: var(--leading-4);
    max-width: 65ch;
}

.text-center {
    text-align: center;
}

.text-sm {
    font-size: var(--font-size-2);
}

.text-lg {
    font-size: var(--font-size-4);
}

.text-xl {
    font-size: var(--font-size-5);
}

/* Buttons - Radix UI Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-4);
    font-family: inherit;
    font-weight: 500;
    font-size: var(--font-size-3);
    line-height: var(--leading-3);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    min-height: 44px;
    position: relative;
    outline: none;
    user-select: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-1);
}

.btn:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

.btn:disabled {
    pointer-events: none;
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-2);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    box-shadow: var(--shadow-3);
}

.btn-primary:active {
    background: var(--color-primary-active);
    border-color: var(--color-primary-active);
    box-shadow: var(--shadow-1);
}

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

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-primary);
}

.btn-secondary:active {
    background: var(--bg-quaternary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-2);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: none;
}

.btn-ghost:hover {
    background: var(--bg-secondary);
}

.btn-ghost:active {
    background: var(--bg-tertiary);
}

.btn-success {
    background: var(--color-success);
    color: var(--text-inverse);
    border-color: var(--color-success);
}

.btn-success:hover {
    background: var(--color-secondary-hover);
    border-color: var(--color-secondary-hover);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-2);
    min-height: 36px;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-4);
    min-height: 52px;
    border-radius: var(--radius-5);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--font-size-5);
    min-height: 60px;
    border-radius: var(--radius-6);
}

/* Header Navigation - Radix UI Style */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 250, 250, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-secondary);
    z-index: var(--z-50);
}

.nav {
    padding: var(--space-4) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand h2 {
    font-size: var(--font-size-5);
    font-weight: 700;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: var(--font-size-3);
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--space-2) 0;
    border-radius: var(--radius-2);
}

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

.nav-menu a:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

.nav-actions {
    display: flex;
    gap: var(--space-3);
    align-items: center;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: var(--space-1);
    padding: var(--space-2);
    border: none;
    background: transparent;
    border-radius: var(--radius-2);
}

.nav-toggle:hover {
    background: var(--bg-secondary);
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-1);
    transition: all var(--transition-fast);
}

/* Hero Section - Radix UI Style */
.hero {
    padding: 140px 0 var(--space-24);
    overflow: hidden;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-0);
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    z-index: var(--z-10);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: var(--z-20);
}

.hero-content {
    color: var(--text-inverse);
    max-width: 65ch;
}

.hero-title {
    color: var(--text-inverse);
    margin-bottom: var(--space-6);
    font-weight: 700;
    line-height: var(--leading-1);
    letter-spacing: -0.05em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: var(--font-size-5);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-4);
    font-weight: 500;
    line-height: var(--leading-4);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
    max-width: 60ch;
}

.hero-tagline {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: var(--font-size-4);
    margin-bottom: var(--space-8);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-8);
    flex-wrap: wrap;
}

.hero-actions .btn {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    backdrop-filter: blur(12px);
    border-color: transparent;
    box-shadow: var(--shadow-3);
    font-weight: 600;
}

.hero-actions .btn:hover {
    background: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-4);
}

.hero-actions .btn-outline {
    background: transparent;
    color: var(--text-inverse);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-1);
}

.hero-actions .btn-outline:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--bg-primary);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-showcase {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 400px;
}

.showcase-item {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    background: white;
}

.showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.showcase-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.showcase-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(77, 114, 152, 0.9), transparent);
    color: white;
    padding: 1rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
    color: var(--text-light);
    font-size: 1.125rem;
}

.text-center {
    text-align: center;
}

/* Workspace Inspiration Section - Radix UI Style */
.workspace-inspiration {
    padding: var(--space-20) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.workspace-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.workspace-text h2 {
    font-size: var(--font-size-7);
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    line-height: var(--leading-2);
}

.workspace-text p {
    font-size: var(--font-size-5);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
    line-height: var(--leading-4);
}

.workspace-stats {
    display: flex;
    gap: var(--space-6);
}

.stat-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-primary);
    border-radius: var(--radius-4);
    box-shadow: var(--shadow-2);
    transition: all var(--transition-base);
    min-width: 120px;
    flex: 1;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-4);
}

.stat-item h3 {
    font-size: var(--font-size-7);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.stat-item p {
    font-size: var(--font-size-2);
    color: var(--text-tertiary);
    margin: 0;
    font-weight: 600;
}

.workspace-visual {
    position: relative;
}

.workspace-image {
    width: 100%;
    border-radius: var(--radius-5);
    box-shadow: var(--shadow-3);
    transition: all var(--transition-base);
}

.workspace-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-4);
}

/* Features Overview */
.features-overview {
    background: var(--tea-green);
    position: relative;
}

.features-overview::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: white;
    border-radius: 50% 50% 0 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-5);
    box-shadow: var(--shadow-2);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--border-secondary);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    background: var(--color-primary);
    border-radius: var(--radius-4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-2);
    color: var(--text-inverse);
    font-size: var(--font-size-6);
    box-shadow: var(--shadow-2);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.feature-card:nth-child(1) .feature-icon {
    background: var(--color-primary);
}

.feature-card:nth-child(2) .feature-icon {
    background: var(--color-secondary);
}

.feature-card:nth-child(3) .feature-icon {
    background: var(--accent-8);
}

.feature-card:nth-child(4) .feature-icon {
    background: var(--warning-8);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-3);
}

.feature-card h3 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-5);
}

.feature-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-3);
    line-height: var(--leading-4);
    max-width: none;
}


/* Template Highlights - Radix UI Style */
.template-highlights {
    background: var(--bg-secondary);
    padding: var(--space-24) 0;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.template-card {
    background: var(--bg-primary);
    border-radius: var(--radius-5);
    overflow: hidden;
    box-shadow: var(--shadow-2);
    transition: all var(--transition-base);
    border: 1px solid var(--border-secondary);
    display: flex;
    flex-direction: column;
}

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

.template-preview {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.template-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.template-info {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.template-info h3 {
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-5);
}

.template-info p {
    color: var(--text-secondary);
    margin-bottom: var(--space-5);
    font-size: var(--font-size-3);
    line-height: var(--leading-4);
    flex: 1;
}

.template-actions {
    display: flex;
    gap: var(--space-3);
    margin-top: auto;
}

.template-actions .btn {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-2);
    min-height: 40px;
}

/* Why Choose Section */
.why-choose {
    background: var(--background-light);
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.benefit-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.benefit-item span {
    font-weight: 600;
    color: var(--text-dark);
}

/* Detailed Features */
.detailed-features {
    background: white;
}

.feature-block {
    margin-bottom: 4rem;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    background: var(--background-light);
}

.feature-block:last-child {
    margin-bottom: 0;
}

.feature-content {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.feature-content .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-content h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-content p {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.feature-list li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: bold;
    margin-top: 2px;
}

/* Pricing Section */
.pricing {
    background: var(--background-section);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, var(--tea-green) 0%, transparent 70%);
    opacity: 0.6;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    position: relative;
    z-index: var(--z-10);
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: var(--radius-5);
    padding: var(--space-8) var(--space-6);
    box-shadow: var(--shadow-2);
    transition: all var(--transition-base);
    position: relative;
    border: 1px solid var(--border-secondary);
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--border-secondary);
    transition: background var(--transition-fast);
}

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

.pricing-card:hover::before {
    background: var(--color-primary);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.02);
    box-shadow: var(--shadow-3);
}

.pricing-card.featured::before {
    background: var(--color-primary);
    height: 6px;
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
    box-shadow: var(--shadow-5);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--text-inverse);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-1);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-2);
    z-index: var(--z-20);
}

.pricing-card h3 {
    font-size: var(--font-size-6);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
    font-weight: 600;
}

.price {
    margin-bottom: var(--space-3);
}

.price .amount {
    font-size: var(--font-size-8);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: var(--leading-1);
}

.price .period {
    font-size: var(--font-size-4);
    color: var(--text-tertiary);
    font-weight: 400;
}

.price-yearly {
    color: var(--text-tertiary);
    font-size: var(--font-size-2);
    margin-bottom: var(--space-4);
}

.plan-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    font-weight: 500;
    font-size: var(--font-size-4);
}

.features-list {
    list-style: none;
    margin-bottom: var(--space-6);
    text-align: left;
    flex: 1;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: var(--text-secondary);
    font-size: var(--font-size-3);
}

.features-list li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-11);
    border-radius: var(--radius-full);
    font-size: var(--font-size-1);
}

/* FAQ Section */
.faq {
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.faq-question:hover h3 {
    color: var(--primary-color);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.125rem;
    transition: var(--transition);
}

.faq-question i {
    color: var(--text-lighter);
    transition: var(--transition);
    font-size: 1.25rem;
}

.faq-question.active i {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 0 1.5rem 0;
    margin: 0;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* About Section */
.about {
    background: var(--background-light);
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.about-content p {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.company-info {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.company-info h3 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

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

.philosophy {
    text-align: center;
}

.philosophy h3 {
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.philosophy-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.philosophy-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.philosophy-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.philosophy-item span {
    font-weight: 600;
    color: var(--text-dark);
}

/* Final CTA */
.final-cta {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--space-24) 0;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.final-cta .container {
    position: relative;
    z-index: var(--z-10);
}

.final-cta h2 {
    color: var(--text-inverse);
    margin-bottom: var(--space-4);
    font-weight: 600;
    font-size: var(--font-size-7);
}

.final-cta p {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-5);
    font-weight: 400;
    line-height: var(--leading-4);
    max-width: 60ch;
    margin-left: auto;
    margin-right: auto;
}

.final-cta .btn {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    font-weight: 600;
    box-shadow: var(--shadow-3);
}

.final-cta .btn:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-4);
}

/* Footer */
.footer {
    background: var(--primary-1);
    color: var(--text-inverse);
    padding: var(--space-24) 0 var(--space-16);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-8);
    align-items: start;
}

.footer-brand h3 {
    color: var(--text-inverse);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-6);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--primary-7);
    font-size: var(--font-size-2);
    margin-bottom: 0;
    opacity: 0.9;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.link-group h4 {
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-4);
    font-weight: 600;
}

.link-group ul {
    list-style: none;
}

.link-group li {
    margin-bottom: var(--space-2);
}

.link-group a {
    color: var(--primary-7);
    text-decoration: none;
    font-size: var(--font-size-2);
    transition: color var(--transition-fast);
}

.link-group a:hover {
    color: var(--color-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-showcase {
        max-width: 100%;
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 1rem;
    }

    .showcase-item {
        min-width: 250px;
        flex-shrink: 0;
    }

    .workspace-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .workspace-stats {
        justify-content: center;
        flex-wrap: wrap;
    }

    .stat-item {
        min-width: 100px;
        flex: 1;
        min-width: 0;
    }

    .templates-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .benefits-list {
        grid-template-columns: 1fr;
    }

    .philosophy-list {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .feature-content {
        flex-direction: column;
        text-align: center;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }

    .hero {
        padding: 120px 0 60px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    .pricing-card {
        padding: 1.5rem;
    }

    .price .amount {
        font-size: 2rem;
    }
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

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

    html {
        scroll-behavior: auto;
    }
}

/* Focus states for accessibility */
.btn:focus,
a:focus,
button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .nav-actions,
    .hero-actions {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .container {
        max-width: none;
        padding: 0;
    }
}