/**
 * HOME.CSS - Modern SaaS Design System
 * Image Runner Homepage Redesign
 */

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
    /* Colors - Modern SaaS Palette */
    --color-bg: #F8FAFC;
    --color-surface: #FFFFFF;
    --color-surface-hover: #F1F5F9;
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #EFF6FF;
    --color-primary-lighter: #DBEAFE;
    --color-secondary: #4F46E5;
    --color-text: #0F172A;
    --color-text-secondary: #475569;
    --color-text-muted: #94A3B8;
    --color-border: #E2E8F0;
    --color-border-strong: #CBD5E1;

    /* Accent colors for tool categories */
    --color-pdf: #7C3AED;
    --color-pdf-light: #EDE9FE;
    --color-image: #059669;
    --color-image-light: #D1FAE5;
    --color-creative: #EA580C;
    --color-creative-light: #FFEDD5;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
    --shadow-primary: 0 4px 14px rgba(37, 99, 235, 0.35);
    --shadow-card-hover: 0 20px 40px rgba(37, 99, 235, 0.15);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-max: 1160px;
    --header-height: 72px;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; max-width: 100%; }

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    min-height: var(--header-height);
    padding: 0 var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 20px;
    font-weight: 800;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.025em;
    flex-shrink: 0;
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-primary);
}

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

.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text span:first-child { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.logo-text span:last-child { font-size: 10px; font-weight: 600; color: var(--color-text-muted); letter-spacing: 0.05em; text-transform: uppercase; }

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav::-webkit-scrollbar { display: none; }

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
    transition: all var(--transition-base);
}

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

.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.nav-link svg { width: 16px; height: 16px; opacity: 0.7; }
.nav-link.active svg { opacity: 1; }

/* Mobile menu button */
.menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    padding: 80px 0 40px;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 60% 40% at 20% 0%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 0%, rgba(79, 70, 229, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 820px;
    margin: 0 auto;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-light);
    border: 1px solid var(--color-primary-lighter);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: 0.3px;
    margin-bottom: var(--space-6);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

/* Heading */
.hero h1 {
    font-size: clamp(36px, 6vw, 60px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
    color: var(--color-text);
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subheading */
.hero-desc {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 620px;
    margin: 0 auto var(--space-8);
}

/* Quick action pills */
.quick-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.quick-action {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.quick-action:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-md), 0 0 0 3px var(--color-primary-light);
    transform: translateY(-1px);
}

.quick-action svg { width: 16px; height: 16px; }
.quick-action .arrow { margin-left: var(--space-1); opacity: 0.5; }

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin: 0 auto var(--space-12);
    max-width: 980px;
    box-shadow: var(--shadow-lg);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-5) var(--space-4);
    background: var(--color-surface);
    text-align: center;
    position: relative;
    transition: all var(--transition-smooth);
}

.trust-item:hover {
    background: var(--color-primary-light);
}

.trust-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 3px 3px 0 0;
    transition: width var(--transition-smooth);
}

.trust-item:hover::after { width: 100%; }

.trust-icon {
    width: 40px;
    height: 40px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

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

.trust-item strong {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
}

.trust-item span {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.section-header-text {}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

.section-badge.pdf { background: var(--color-pdf-light); color: var(--color-pdf); }
.section-badge.image { background: var(--color-image-light); color: var(--color-image); }
.section-badge.creative { background: var(--color-creative-light); color: var(--color-creative); }

.section-header h2 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--color-text);
    line-height: 1.2;
}

.section-header p {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
    max-width: 540px;
}

.section-count {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-muted);
    background: var(--color-surface-hover);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    white-space: nowrap;
}

/* ============================================
   TOOL CATEGORIES
   ============================================ */
.tools-section {
    padding: var(--space-8) 0 var(--space-16);
}

.tool-category-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    margin-bottom: var(--space-6);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.tool-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.tool-category-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.tool-category-card:hover::before { opacity: 1; }

.tool-category-card.pdf::before {
    background: linear-gradient(90deg, var(--color-pdf), #9333EA);
}

.tool-category-card.image::before {
    background: linear-gradient(90deg, var(--color-image), #10B981);
}

.tool-category-card.creative::before {
    background: linear-gradient(90deg, var(--color-creative), #F59E0B);
}

/* Category Header */
.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.category-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.category-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-icon.pdf { background: var(--color-pdf-light); color: var(--color-pdf); }
.category-icon.image { background: var(--color-image-light); color: var(--color-image); }
.category-icon.creative { background: var(--color-creative-light); color: var(--color-creative); }

.category-icon svg { width: 26px; height: 26px; }

.category-meta h3 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text);
    line-height: 1.2;
}

.category-meta span {
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.category-desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    max-width: 600px;
}

/* Hub Links Widget */
.hub-widget {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.hub-widget-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.hub-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.hub-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.hub-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.hub-link svg { width: 12px; height: 12px; }

/* Tool Grid */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: var(--space-4);
}

/* Tool Card */
.tool-card {
    display: block;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.tool-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(to top, var(--color-primary-light), transparent);
    transition: height var(--transition-smooth);
    opacity: 0.5;
}

.tool-card:hover {
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.tool-card:hover::after { height: 4px; }

.tool-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    font-size: 20px;
    position: relative;
    z-index: 1;
}

.tool-card.pdf .tool-card-icon { background: var(--color-pdf-light); color: var(--color-pdf); }
.tool-card.image .tool-card-icon { background: var(--color-image-light); color: var(--color-image); }
.tool-card.creative .tool-card-icon { background: var(--color-creative-light); color: var(--color-creative); }

.tool-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-2);
    position: relative;
    z-index: 1;
}

.tool-card p {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.tool-card-arrow {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--transition-base);
    z-index: 1;
}

.tool-card-arrow svg { width: 14px; height: 14px; }
.tool-card:hover .tool-card-arrow { opacity: 1; transform: translateX(0); }

/* ============================================
   WHY SECTION
   ============================================ */
.why-section {
    padding: 0 0 var(--space-16);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
}

.why-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-smooth);
}

.why-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.why-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.why-icon svg { width: 22px; height: 22px; }

.why-card:nth-child(1) .why-icon { background: var(--color-primary-light); color: var(--color-primary); }
.why-card:nth-child(2) .why-icon { background: var(--color-image-light); color: var(--color-image); }
.why-card:nth-child(3) .why-icon { background: var(--color-creative-light); color: var(--color-creative); }
.why-card:nth-child(4) .why-icon { background: var(--color-pdf-light); color: var(--color-pdf); }

.why-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.why-card p {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ============================================
   WORKFLOWS SECTION
   ============================================ */
.workflows-section {
    padding: 0 0 var(--space-16);
}

.workflows-header {
    margin-bottom: var(--space-8);
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-5);
}

.workflow-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: all var(--transition-smooth);
    position: relative;
}

.workflow-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.workflow-number {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    opacity: 0.8;
}

.workflow-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

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

.workflow-step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.workflow-step-num {
    width: 22px;
    height: 22px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.workflow-card:hover .workflow-step {
    border-color: var(--color-primary-lighter);
    background: var(--color-primary-light);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    margin-bottom: var(--space-16);
}

.cta-card {
    background: linear-gradient(135deg, #EFF6FF 0%, #EEF2FF 50%, #F5F3FF 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 56px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta-card h2 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: var(--space-4);
    color: var(--color-text);
}

.cta-card p {
    font-size: 17px;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto var(--space-8);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 700;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

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

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

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

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

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-8) 0 var(--space-10);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
}

.footer-brand svg { width: 24px; height: 24px; color: var(--color-primary); }

.footer-text {
    font-size: 13px;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: var(--space-4);
}

.footer-links a {
    font-size: 13px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Stagger animations */
.tool-card:nth-child(1) { animation-delay: 0.05s; }
.tool-card:nth-child(2) { animation-delay: 0.1s; }
.tool-card:nth-child(3) { animation-delay: 0.15s; }
.tool-card:nth-child(4) { animation-delay: 0.2s; }
.tool-card:nth-child(5) { animation-delay: 0.25s; }
.tool-card:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
    .nav { display: none; }
    .menu-btn { display: flex; }

    .hero { padding-top: 56px; }
    .hero h1 { font-size: 32px; }

    .trust-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-item:nth-child(2n) { border-right: none; }
    .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--color-border); }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .tool-category-card { padding: var(--space-6); }
    .tool-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

    .cta-card { padding: 40px 24px; }

    .footer-inner { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }
}

@media (max-width: 600px) {
    :root {
        --space-8: 24px;
        --space-12: 36px;
        --space-16: 48px;
    }

    .hero h1 { font-size: 28px; }
    .hero-desc { font-size: 16px; }
    .quick-actions { gap: var(--space-2); }
    .quick-action { font-size: 12px; padding: var(--space-2) var(--space-3); }

    .trust-strip {
        grid-template-columns: 1fr;
        border-radius: var(--radius-lg);
    }

    .trust-item { border-right: none !important; border-bottom: 1px solid var(--color-border); }
    .trust-item:last-child { border-bottom: none; }

    .section-header h2 { font-size: 24px; }
    .tool-category-card { padding: var(--space-5); }

    .tool-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
    .tool-card { padding: var(--space-4); }
    .tool-card-icon { width: 36px; height: 36px; font-size: 16px; }

    .why-grid { grid-template-columns: 1fr 1fr; }
    .workflow-grid { grid-template-columns: 1fr; }

    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }

    .hub-widget { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }

    .badge-dot { animation: none; }
}