/* ==========================================================================
   WORKSPACE - All-in-One Productivity Platform
   Premium CSS Design System
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
    /* Colors - Warm black with accent */
    --color-black: #191919;
    --color-black-soft: #2f2f2f;
    --color-black-muted: #37352f;

    --color-white: #ffffff;
    --color-bg: #ffffff;
    --color-bg-secondary: #f7f6f3;
    --color-bg-tertiary: #fbfbfa;
    --color-bg-hover: rgba(55, 53, 47, 0.08);
    --color-bg-active: rgba(55, 53, 47, 0.16);

    --color-text: #37352f;
    --color-text-secondary: #6b6b6b;
    --color-text-tertiary: #9b9a97;
    --color-text-muted: #b4b4b4;

    --color-border: rgba(55, 53, 47, 0.09);
    --color-border-strong: rgba(55, 53, 47, 0.16);

    /* Accent Colors */
    --color-accent: #eb5757;
    --color-accent-hover: #e03e3e;
    --color-accent-light: rgba(235, 87, 87, 0.1);

    --color-blue: #2f80ed;
    --color-blue-light: rgba(47, 128, 237, 0.1);
    --color-green: #0f7b6c;
    --color-green-light: rgba(15, 123, 108, 0.1);
    --color-yellow: #dfab01;
    --color-yellow-light: rgba(223, 171, 1, 0.1);
    --color-purple: #9065b0;
    --color-purple-light: rgba(144, 101, 176, 0.1);
    --color-orange: #d9730d;
    --color-orange-light: rgba(217, 115, 13, 0.1);
    --color-pink: #e255a1;
    --color-pink-light: rgba(226, 85, 161, 0.1);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, monospace;

    /* Font Sizes - Clamp for responsiveness */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: clamp(1.5rem, 3vw, 1.875rem);
    --text-4xl: clamp(1.875rem, 4vw, 2.25rem);
    --text-5xl: clamp(2.25rem, 5vw, 3rem);
    --text-6xl: clamp(2.75rem, 6vw, 3.75rem);
    --text-hero: clamp(3rem, 7vw, 4.5rem);

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.2;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;

    /* Letter Spacing */
    --tracking-tight: -0.02em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;

    /* Spacing Scale (8px base) */
    --space-0: 0;
    --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;
    --space-40: 10rem;

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 3px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-editor: 0 0 0 1px var(--color-border), 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-menu: 0 0 0 1px var(--color-border), 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-card-hover: 0 0 0 1px var(--color-border-strong), 0 12px 40px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 100ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;

    /* Container */
    --container-max: 1280px;
    --container-narrow: 768px;
}

/* Dark Mode */
[data-theme="dark"],
.dark {
    --color-bg: #191919;
    --color-bg-secondary: #202020;
    --color-bg-tertiary: #252525;
    --color-bg-hover: rgba(255, 255, 255, 0.055);
    --color-bg-active: rgba(255, 255, 255, 0.1);

    --color-text: rgba(255, 255, 255, 0.9);
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-tertiary: rgba(255, 255, 255, 0.5);
    --color-text-muted: rgba(255, 255, 255, 0.35);

    --color-border: rgba(255, 255, 255, 0.094);
    --color-border-strong: rgba(255, 255, 255, 0.15);

    --shadow-editor: 0 0 0 1px var(--color-border), 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-menu: 0 0 0 1px var(--color-border), 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-card-hover: 0 0 0 1px var(--color-border-strong), 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Selection */
::selection {
    background: var(--color-blue-light);
    color: var(--color-blue);
}

/* Focus */
:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-blue);
    outline-offset: 2px;
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Buttons */
button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Lists */
ul, ol {
    list-style: none;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text);
}

h1 { font-size: var(--text-hero); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

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

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-narrow {
    max-width: var(--container-narrow);
}

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

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

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

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.dark .nav.scrolled {
    background: rgba(25, 25, 25, 0.9);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
}

.nav-logo-icon {
    width: 28px;
    height: 28px;
    background: var(--color-black);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dark .nav-logo-icon {
    background: var(--color-white);
}

.nav-logo-icon svg {
    width: 18px;
    height: 18px;
    color: var(--color-white);
}

.dark .nav-logo-icon svg {
    color: var(--color-black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text);
    background: var(--color-bg-hover);
}

.nav-link.active {
    color: var(--color-text);
}

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

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    padding: var(--space-2);
    color: var(--color-text);
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile Nav */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-4);
        flex-direction: column;
        align-items: stretch;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .nav-actions .btn-secondary {
        display: none;
    }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    line-height: var(--leading-none);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--color-black-soft);
}

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

.dark .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

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

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

.btn-accent {
    background: var(--color-blue);
    color: var(--color-white);
}

.btn-accent:hover {
    background: #1a73e8;
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}

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

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    border-radius: var(--radius-lg);
}

.btn-icon {
    padding: var(--space-2);
}

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

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    padding-top: calc(64px + var(--space-20));
    padding-bottom: var(--space-20);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--space-16);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-green);
    border-radius: var(--radius-full);
}

.hero-title {
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-xl);
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Editor Preview */
.hero-editor {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-editor);
    overflow: hidden;
}

.editor-toolbar {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-2);
}

.editor-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.editor-dot-red { background: #ff5f57; }
.editor-dot-yellow { background: #febc2e; }
.editor-dot-green { background: #28c840; }

.editor-breadcrumb {
    margin-left: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.editor-sidebar {
    width: 240px;
    border-right: 1px solid var(--color-border);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    flex-shrink: 0;
}

.editor-main {
    display: flex;
    min-height: 400px;
}

.editor-content {
    flex: 1;
    padding: var(--space-8) var(--space-12);
}

/* Sidebar Items */
.sidebar-section {
    margin-bottom: var(--space-4);
}

.sidebar-title {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    padding: var(--space-1) var(--space-2);
    margin-bottom: var(--space-1);
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sidebar-item:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.sidebar-item.active {
    background: var(--color-bg-active);
    color: var(--color-text);
}

.sidebar-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.6;
}

/* Editor Blocks */
.block {
    margin-bottom: var(--space-4);
    position: relative;
}

.block-heading {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.block-text {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.block-checklist {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
}

.checklist-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checklist-checkbox.checked {
    background: var(--color-blue);
    border-color: var(--color-blue);
}

.checklist-checkbox.checked svg {
    color: white;
    width: 12px;
    height: 12px;
}

.checklist-item.done {
    text-decoration: line-through;
    color: var(--color-text-tertiary);
}

/* Database Preview */
.block-database {
    margin-top: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.database-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

.database-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.database-title svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-tertiary);
}

.database-views {
    display: flex;
    gap: var(--space-1);
}

.database-view {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.database-view:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.database-view.active {
    background: var(--color-bg-active);
    color: var(--color-text);
}

.database-table {
    width: 100%;
    font-size: var(--text-sm);
}

.database-table th,
.database-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.database-table th {
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    background: var(--color-bg-tertiary);
}

.database-table tr:last-child td {
    border-bottom: none;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-sm);
}

.status-done {
    background: var(--color-green-light);
    color: var(--color-green);
}

.status-progress {
    background: var(--color-blue-light);
    color: var(--color-blue);
}

.status-todo {
    background: var(--color-yellow-light);
    color: var(--color-yellow);
}

.status-review {
    background: var(--color-purple-light);
    color: var(--color-purple);
}

/* Slash Menu */
.slash-menu {
    position: absolute;
    bottom: -10px;
    left: 0;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-menu);
    padding: var(--space-2);
    min-width: 240px;
    z-index: var(--z-dropdown);
    opacity: 0;
    transform: translateY(10px);
    animation: slideUp 0.3s var(--transition-slower) forwards;
    animation-delay: 1s;
}

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

.slash-menu-title {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    padding: var(--space-2);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.slash-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slash-menu-item:hover {
    background: var(--color-bg-hover);
}

.slash-menu-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
}

.slash-menu-icon svg {
    width: 18px;
    height: 18px;
    color: var(--color-text-secondary);
}

.slash-menu-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.slash-menu-desc {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */

.features-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-16);
}

.features-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-blue);
    margin-bottom: var(--space-4);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    background: var(--color-bg);
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-icon-blue {
    background: var(--color-blue-light);
    color: var(--color-blue);
}

.feature-icon-green {
    background: var(--color-green-light);
    color: var(--color-green);
}

.feature-icon-purple {
    background: var(--color-purple-light);
    color: var(--color-purple);
}

.feature-icon-orange {
    background: var(--color-orange-light);
    color: var(--color-orange);
}

.feature-icon-pink {
    background: var(--color-pink-light);
    color: var(--color-pink);
}

.feature-icon-yellow {
    background: var(--color-yellow-light);
    color: var(--color-yellow);
}

.feature-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.feature-desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   DATABASE VIEWS SHOWCASE
   ========================================================================== */

.views-section {
    background: var(--color-bg-secondary);
}

.views-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.views-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.views-tab {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.views-tab:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.views-tab.active {
    background: var(--color-black);
    color: var(--color-white);
}

.dark .views-tab.active {
    background: var(--color-white);
    color: var(--color-black);
}

.views-preview {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* Kanban View */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    padding: var(--space-6);
    overflow-x: auto;
}

@media (max-width: 1024px) {
    .kanban-board {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .kanban-board {
        grid-template-columns: 1fr;
    }
}

.kanban-column {
    min-width: 250px;
}

.kanban-column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3);
    margin-bottom: var(--space-3);
}

.kanban-column-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.kanban-count {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    background: var(--color-bg-secondary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
}

.kanban-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.kanban-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.kanban-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-sm);
}

.kanban-card-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.kanban-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.kanban-card-avatar {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--color-bg-secondary);
}

/* Calendar View */
.calendar-view {
    padding: var(--space-6);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.calendar-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
}

.calendar-nav {
    display: flex;
    gap: var(--space-2);
}

.calendar-nav-btn {
    padding: var(--space-2);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.calendar-nav-btn:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.calendar-day-header {
    padding: var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    background: var(--color-bg-secondary);
    text-align: center;
}

.calendar-day {
    min-height: 80px;
    padding: var(--space-2);
    background: var(--color-bg);
}

.calendar-day-number {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.calendar-day.today .calendar-day-number {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-blue);
    color: white;
    border-radius: var(--radius-full);
}

.calendar-event {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-1);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calendar-event-blue {
    background: var(--color-blue-light);
    color: var(--color-blue);
}

.calendar-event-green {
    background: var(--color-green-light);
    color: var(--color-green);
}

.calendar-event-purple {
    background: var(--color-purple-light);
    color: var(--color-purple);
}

/* ==========================================================================
   TEMPLATES GALLERY
   ========================================================================== */

.templates-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.templates-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.filter-btn.active {
    background: var(--color-black);
    color: var(--color-white);
}

.dark .filter-btn.active {
    background: var(--color-white);
    color: var(--color-black);
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .templates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .templates-grid {
        grid-template-columns: 1fr;
    }
}

.template-card {
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-slow);
    background: var(--color-bg);
}

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

.template-preview {
    aspect-ratio: 16/10;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.template-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.template-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: var(--space-4);
}

.template-card:hover .template-overlay {
    opacity: 1;
}

.template-info {
    padding: var(--space-4);
}

.template-category {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-blue);
    margin-bottom: var(--space-2);
}

.template-name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.template-desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   INTEGRATIONS SECTION
   ========================================================================== */

.integrations-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}

@media (max-width: 1024px) {
    .integrations-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 640px) {
    .integrations-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.integration-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.integration-card:hover {
    border-color: var(--color-border-strong);
    background: var(--color-bg-hover);
    transform: translateY(-2px);
}

.integration-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.integration-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.integration-name {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    text-align: center;
}

/* ==========================================================================
   PRICING SECTION
   ========================================================================== */

.pricing-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.pricing-toggle-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
}

.pricing-toggle-label.active {
    color: var(--color-text);
}

.pricing-toggle-switch {
    width: 44px;
    height: 24px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pricing-toggle-switch.active {
    background: var(--color-black);
    border-color: var(--color-black);
}

.dark .pricing-toggle-switch.active {
    background: var(--color-white);
    border-color: var(--color-white);
}

.pricing-toggle-knob {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--color-bg);
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.pricing-toggle-switch.active .pricing-toggle-knob {
    transform: translateX(20px);
}

.pricing-save {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-green);
    background: var(--color-green-light);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

.pricing-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-bg);
    transition: all var(--transition-slow);
}

.pricing-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-card-hover);
}

.pricing-card.featured {
    border-color: var(--color-black);
    position: relative;
}

.dark .pricing-card.featured {
    border-color: var(--color-white);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-3);
    background: var(--color-black);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
}

.dark .pricing-badge {
    background: var(--color-white);
    color: var(--color-black);
}

.pricing-name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.pricing-desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-6);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
}

.pricing-amount {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
}

.pricing-period {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.pricing-feature svg {
    width: 18px;
    height: 18px;
    color: var(--color-green);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonials-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.testimonial-card {
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-bg);
}

.testimonial-content {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

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

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-bg-secondary);
}

.testimonial-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

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

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

.cta-title {
    margin-bottom: var(--space-6);
}

.cta-desc {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    padding: var(--space-16) 0 var(--space-8);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.footer-brand {
    grid-column: span 1;
}

@media (max-width: 1024px) {
    .footer-brand {
        grid-column: span 3;
    }
}

@media (max-width: 640px) {
    .footer-brand {
        grid-column: span 2;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.footer-desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    max-width: 280px;
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-2);
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--color-text-tertiary);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-text);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

@media (max-width: 640px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-text);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger Delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Hover Lift */
.hover-lift {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.hover-lift:hover {
    transform: translateY(-4px);
}

/* Typing Animation */
@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.typing-text {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--color-text);
    animation: typing 2s steps(30) 1s forwards,
               blink 0.75s step-end infinite;
}

/* Float Animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-editor {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: calc(64px + var(--space-16));
        padding-bottom: var(--space-16);
    }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@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;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .slash-menu {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ==========================================================================
   DARK MODE TOGGLE
   ========================================================================== */

.theme-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

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

.theme-toggle .icon-sun {
    display: none;
}

.dark .theme-toggle .icon-sun {
    display: block;
}

.dark .theme-toggle .icon-moon {
    display: none;
}

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.form-input:hover {
    border-color: var(--color-text-tertiary);
}

.form-input:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px var(--color-blue-light);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

/* ==========================================================================
   SKIP LINK (Accessibility)
   ========================================================================== */

.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ==========================================================================
   BLOG STYLES
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

.blog-card {
    display: flex;
    flex-direction: column;
}

.blog-card-image {
    aspect-ratio: 16/10;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-4);
    background: var(--color-bg-secondary);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

.blog-card-category {
    color: var(--color-blue);
    font-weight: var(--font-medium);
}

.blog-card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
    line-height: var(--leading-snug);
}

.blog-card-title:hover {
    color: var(--color-text-secondary);
}

.blog-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   PAGE HEADER
   ========================================================================== */

.page-header {
    padding-top: calc(64px + var(--space-16));
    padding-bottom: var(--space-12);
    text-align: center;
}

.page-header-title {
    margin-bottom: var(--space-4);
}

.page-header-desc {
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   SOLUTIONS SECTION
   ========================================================================== */

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

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

.solution-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
}

.solution-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-card-hover);
}

.solution-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.solution-icon svg {
    width: 28px;
    height: 28px;
}

.solution-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.solution-desc {
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.solution-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.solution-feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-green);
}

/* ==========================================================================
   AUTH PAGES
   ========================================================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    padding: var(--space-8);
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-8);
}

.auth-title {
    font-size: var(--text-2xl);
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-desc {
    font-size: var(--text-sm);
    text-align: center;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-8);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.auth-divider span {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.auth-social {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.auth-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    transition: all var(--transition-fast);
}

.auth-social-btn:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-text-tertiary);
}

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

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.auth-footer a {
    color: var(--color-blue);
    font-weight: var(--font-medium);
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .nav,
    .footer,
    .theme-toggle,
    .btn {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

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

/* ==========================================================================
   SCROLLBAR STYLES
   ========================================================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-strong);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-tertiary);
}

/* ==========================================================================
   CONTENT VISIBILITY (Performance)
   ========================================================================== */

.section {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}