/*
Theme Name: Keystone
Theme URI: https://keystone.app
Author: Keystone Solutions
Author URI: https://keystone.app
Description: A modern WordPress theme for field service businesses. Features dynamic scheduling, AI-powered automation, and seamless integrations. Built with Gutenberg block patterns for easy customization.
Version: 1.0.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: keystone
Tags: full-site-editing, block-patterns, custom-colors, custom-logo, featured-images, one-column, wide-blocks
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
*/

/* ===============================================
   CSS Variables
   =============================================== */
:root {
    /* Colors */
    --ks-background: hsl(0, 0%, 100%);
    --ks-foreground: hsl(215, 45%, 15%);
    --ks-card: hsl(0, 0%, 100%);
    --ks-card-foreground: hsl(215, 45%, 15%);
    
    /* Primary: Keystone Teal */
    --ks-primary: hsl(174, 72%, 46%);
    --ks-primary-foreground: hsl(0, 0%, 100%);
    --ks-primary-start: hsl(174, 72%, 52%);
    --ks-primary-end: hsl(199, 89%, 48%);
    
    /* Secondary */
    --ks-secondary: hsl(174, 50%, 96%);
    --ks-secondary-foreground: hsl(215, 45%, 15%);
    
    /* Muted */
    --ks-muted: hsl(210, 25%, 96%);
    --ks-muted-foreground: hsl(215, 20%, 46%);
    
    /* Accent: Cyan */
    --ks-accent: hsl(199, 89%, 48%);
    --ks-accent-foreground: hsl(0, 0%, 100%);
    
    /* Success */
    --ks-success: hsl(142, 70%, 45%);
    --ks-success-foreground: hsl(0, 0%, 100%);
    
    /* Warning */
    --ks-warning: hsl(38, 92%, 50%);
    --ks-warning-foreground: hsl(0, 0%, 100%);
    
    /* Border */
    --ks-border: hsl(214, 25%, 90%);
    
    /* Gradients */
    --ks-gradient-primary: linear-gradient(135deg, var(--ks-primary-start), var(--ks-primary-end));
    --ks-gradient-hero: linear-gradient(180deg, hsl(210, 30%, 98%) 0%, hsl(199, 50%, 97%) 100%);
    
    /* Shadows */
    --ks-shadow-sm: 0 1px 2px 0 hsla(215, 45%, 15%, 0.03);
    --ks-shadow-md: 0 4px 6px -1px hsla(215, 45%, 15%, 0.05), 0 2px 4px -2px hsla(215, 45%, 15%, 0.05);
    --ks-shadow-lg: 0 10px 15px -3px hsla(215, 45%, 15%, 0.08), 0 4px 6px -4px hsla(215, 45%, 15%, 0.08);
    --ks-shadow-xl: 0 20px 25px -5px hsla(215, 45%, 15%, 0.1), 0 8px 10px -6px hsla(215, 45%, 15%, 0.1);
    --ks-shadow-glow: 0 0 40px hsla(174, 72%, 46%, 0.25);
    --ks-shadow-card: 0 4px 24px -4px hsla(215, 45%, 15%, 0.08);
    
    /* Border radius */
    --ks-radius: 0.75rem;
    --ks-radius-lg: 1rem;
    --ks-radius-xl: 1.25rem;
    --ks-radius-2xl: 1.5rem;
}

/* ===============================================
   Reset & Base Styles
   =============================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--ks-background);
    color: var(--ks-foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ===============================================
   WordPress Core Alignments
   =============================================== */
.alignwide {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100%;
    max-width: 100%;
}

.aligncenter {
    text-align: center;
}

/* ===============================================
   Container
   =============================================== */
.ks-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .ks-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .ks-container {
        padding: 0 2rem;
    }
}

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

.ks-hidden {
    display: none !important;
}

/* ===============================================
   Animations
   =============================================== */
@keyframes ks-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ks-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

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

@keyframes ks-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

.ks-animate-float {
    animation: ks-float 6s ease-in-out infinite;
}

.ks-delay-100 { animation-delay: 100ms; }
.ks-delay-200 { animation-delay: 200ms; }
.ks-delay-300 { animation-delay: 300ms; }
.ks-delay-400 { animation-delay: 400ms; }
.ks-delay-500 { animation-delay: 500ms; }
.ks-delay-1500 { animation-delay: 1500ms; }

/* ===============================================
   Buttons
   =============================================== */
.ks-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--ks-radius);
    transition: all 0.2s ease;
}

.ks-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.ks-btn-primary {
    background: var(--ks-gradient-primary);
    color: var(--ks-primary-foreground);
}

.ks-btn-primary:hover {
    opacity: 0.9;
    box-shadow: var(--ks-shadow-glow);
}

.ks-btn-ghost {
    background: transparent;
    color: var(--ks-foreground);
}

.ks-btn-ghost:hover {
    background: var(--ks-muted);
}

.ks-btn-hero {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--ks-gradient-primary);
    color: var(--ks-primary-foreground);
    border-radius: var(--ks-radius-lg);
}

.ks-btn-hero:hover {
    opacity: 0.9;
    box-shadow: var(--ks-shadow-glow);
    transform: translateY(-2px);
}

.ks-btn-hero-outline {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: transparent;
    color: var(--ks-foreground);
    border: 2px solid var(--ks-border);
    border-radius: var(--ks-radius-lg);
}

.ks-btn-hero-outline:hover {
    border-color: var(--ks-primary);
    color: var(--ks-primary);
}

.ks-btn-full {
    width: 100%;
}

/* ===============================================
   Header
   =============================================== */
.ks-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: hsla(0, 0%, 100%, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid hsla(214, 25%, 90%, 0.5);
}

.ks-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

@media (min-width: 1024px) {
    .ks-header-inner {
        height: 5rem;
    }
}

.ks-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ks-logo-img {
    height: 3.5rem;
    width: auto;
}

@media (min-width: 1024px) {
    .ks-logo-img {
        height: 5rem;
    }
}

.ks-nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .ks-nav-desktop {
        display: flex;
    }
}

.ks-nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ks-muted-foreground);
    transition: color 0.2s ease;
}

.ks-nav-link:hover {
    color: var(--ks-foreground);
}

.ks-header-cta-desktop {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .ks-header-cta-desktop {
        display: flex;
    }
}

.ks-mobile-menu-btn {
    display: flex;
    padding: 0.5rem;
    color: var(--ks-foreground);
}

@media (min-width: 1024px) {
    .ks-mobile-menu-btn {
        display: none;
    }
}

.ks-nav-mobile {
    padding: 1rem 0;
    border-top: 1px solid hsla(214, 25%, 90%, 0.5);
    animation: ks-fadeIn 0.3s ease;
}

.ks-nav-link-mobile {
    display: block;
    padding: 0.5rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--ks-muted-foreground);
    transition: color 0.2s ease;
}

.ks-nav-link-mobile:hover {
    color: var(--ks-foreground);
}

.ks-mobile-nav-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid hsla(214, 25%, 90%, 0.5);
}

/* ===============================================
   Hero Section
   =============================================== */
.ks-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    overflow: hidden;
    background: var(--ks-gradient-hero);
}

@media (min-width: 1024px) {
    .ks-hero {
        padding-top: 6rem;
    }
}

.ks-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.ks-hero-bg-circle-1 {
    position: absolute;
    top: -50%;
    right: -25%;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: hsla(174, 72%, 46%, 0.05);
    filter: blur(60px);
}

.ks-hero-bg-circle-2 {
    position: absolute;
    bottom: -25%;
    left: -25%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: hsla(199, 89%, 48%, 0.05);
    filter: blur(60px);
}

.ks-hero-bg-grid {
    position: absolute;
    inset: 0;
    opacity: 0.015;
    background-image: 
        linear-gradient(var(--ks-foreground) 1px, transparent 1px),
        linear-gradient(90deg, var(--ks-foreground) 1px, transparent 1px);
    background-size: 60px 60px;
}

.ks-hero-container {
    position: relative;
    padding: 3rem 0;
}

@media (min-width: 1024px) {
    .ks-hero-container {
        padding: 5rem 0;
    }
}

.ks-hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .ks-hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.ks-hero-content {
    text-align: center;
}

@media (min-width: 1024px) {
    .ks-hero-content {
        text-align: left;
    }
}

.ks-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--ks-secondary);
    border: 1px solid var(--ks-border);
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.ks-badge-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--ks-success);
    animation: ks-pulse 2s ease-in-out infinite;
}

.ks-badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ks-muted-foreground);
}

.ks-hero-headline {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .ks-hero-headline {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .ks-hero-headline {
        font-size: 3.75rem;
    }
}

@media (min-width: 1280px) {
    .ks-hero-headline {
        font-size: 4.5rem;
    }
}

.ks-hero-subheadline {
    font-size: 1.125rem;
    color: var(--ks-muted-foreground);
    max-width: 36rem;
    margin: 0 auto 2rem;
}

@media (min-width: 640px) {
    .ks-hero-subheadline {
        font-size: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .ks-hero-subheadline {
        margin: 0 0 2rem;
    }
}

.ks-hero-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 1024px) {
    .ks-hero-highlights {
        justify-content: flex-start;
    }
}

.ks-highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--ks-foreground);
}

.ks-highlight-icon {
    color: var(--ks-primary);
}

.ks-hero-ctas {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .ks-hero-ctas {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .ks-hero-ctas {
        justify-content: flex-start;
    }
}

.ks-hero-social-proof {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid hsla(214, 25%, 90%, 0.5);
}

.ks-social-proof-text {
    font-size: 0.875rem;
    color: var(--ks-muted-foreground);
    margin-bottom: 1rem;
}

.ks-social-proof-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .ks-social-proof-stats {
        justify-content: flex-start;
    }
}

.ks-stat-item {
    text-align: center;
}

.ks-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ks-foreground);
}

.ks-stat-label {
    font-size: 0.75rem;
    color: var(--ks-muted-foreground);
}

.ks-stat-divider {
    width: 1px;
    height: 2.5rem;
    background: var(--ks-border);
}

/* Hero Image */
.ks-hero-image-wrapper {
    position: relative;
}

.ks-hero-image-container {
    position: relative;
    z-index: 10;
    border-radius: var(--ks-radius-xl);
    overflow: hidden;
    box-shadow: var(--ks-shadow-xl);
    border: 1px solid hsla(214, 25%, 90%, 0.5);
}

.ks-hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.ks-floating-card {
    position: absolute;
    padding: 1rem;
    background: var(--ks-card);
    border-radius: var(--ks-radius-lg);
    box-shadow: var(--ks-shadow-card);
    border: 1px solid var(--ks-border);
    z-index: 20;
}

.ks-floating-card-top {
    top: -1rem;
    right: -1rem;
}

.ks-floating-card-bottom {
    bottom: -1rem;
    left: -1rem;
}

.ks-floating-card-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ks-floating-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ks-floating-icon-success {
    background: hsla(142, 70%, 45%, 0.1);
    color: var(--ks-success);
}

.ks-floating-icon-primary {
    background: hsla(174, 72%, 46%, 0.1);
}

.ks-ai-badge {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--ks-primary);
}

.ks-floating-title {
    font-size: 0.875rem;
    font-weight: 600;
}

.ks-floating-subtitle {
    font-size: 0.75rem;
    color: var(--ks-muted-foreground);
}

.ks-hero-image-glow {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(to bottom right, hsla(174, 72%, 46%, 0.1), transparent, hsla(199, 89%, 48%, 0.1));
    border-radius: 1.5rem;
    filter: blur(32px);
    transform: scale(1.1);
}

/* ===============================================
   Sections Common
   =============================================== */
.ks-section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
}

.ks-section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--ks-secondary);
    border: 1px solid var(--ks-border);
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.ks-section-badge span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ks-primary);
}

.ks-section-badge-gradient {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--ks-gradient-primary);
    color: var(--ks-primary-foreground);
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.ks-section-badge-gradient span {
    font-size: 0.875rem;
    font-weight: 500;
}

.ks-section-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .ks-section-title {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .ks-section-title {
        font-size: 3rem;
    }
}

.ks-section-title-left {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .ks-section-title-left {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .ks-section-title-left {
        font-size: 3rem;
    }
}

.ks-section-description {
    font-size: 1.125rem;
    color: var(--ks-muted-foreground);
}

/* ===============================================
   Features Section
   =============================================== */
.ks-features {
    padding: 5rem 0 8rem;
    background: var(--ks-background);
}

@media (min-width: 1024px) {
    .ks-features {
        padding: 8rem 0;
    }
}

.ks-features-grid {
    display: grid;
    gap: 1.5rem;
}

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

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

@media (min-width: 1280px) {
    .ks-features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.ks-feature-card {
    padding: 1.5rem;
    background: var(--ks-card);
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius-xl);
    transition: all 0.3s ease;
    cursor: pointer;
}

.ks-feature-card:hover {
    box-shadow: var(--ks-shadow-card);
}

.ks-feature-card:hover .ks-feature-icon-wrapper {
    transform: scale(1.1);
}

.ks-feature-card:hover .ks-feature-title {
    color: var(--ks-primary);
}

.ks-feature-primary:hover {
    border-color: hsla(174, 72%, 46%, 0.3);
}

.ks-feature-accent:hover {
    border-color: hsla(199, 89%, 48%, 0.3);
}

.ks-feature-success:hover {
    border-color: hsla(142, 70%, 45%, 0.3);
}

.ks-feature-warning:hover {
    border-color: hsla(38, 92%, 50%, 0.3);
}

.ks-feature-icon-wrapper {
    width: 3rem;
    height: 3rem;
    border-radius: var(--ks-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.ks-feature-icon-primary {
    background: hsla(174, 72%, 46%, 0.1);
    color: var(--ks-primary);
}

.ks-feature-icon-accent {
    background: hsla(199, 89%, 48%, 0.1);
    color: var(--ks-accent);
}

.ks-feature-icon-success {
    background: hsla(142, 70%, 45%, 0.1);
    color: var(--ks-success);
}

.ks-feature-icon-warning {
    background: hsla(38, 92%, 50%, 0.1);
    color: var(--ks-warning);
}

.ks-feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.ks-feature-description {
    font-size: 0.875rem;
    color: var(--ks-muted-foreground);
    line-height: 1.6;
}

/* ===============================================
   Integrations Section
   =============================================== */
.ks-integrations {
    padding: 5rem 0 8rem;
    background: hsla(210, 25%, 96%, 0.3);
}

@media (min-width: 1024px) {
    .ks-integrations {
        padding: 8rem 0;
    }
}

.ks-integrations-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .ks-integrations-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.ks-integrations-content {
    max-width: 32rem;
}

.ks-integrations-description {
    font-size: 1.125rem;
    color: var(--ks-muted-foreground);
    margin-bottom: 2rem;
}

.ks-integrations-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.ks-integration-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.ks-integration-feature-dot {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: hsla(142, 70%, 45%, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.ks-dot-inner {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--ks-success);
}

.ks-integration-feature-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.ks-integration-feature-description {
    font-size: 0.875rem;
    color: var(--ks-muted-foreground);
}

.ks-integrations-logos {
    position: relative;
}

.ks-integration-logos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ks-integration-card {
    position: relative;
    padding: 1rem;
    background: var(--ks-card);
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius-lg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.ks-integration-card:hover {
    border-color: hsla(174, 72%, 46%, 0.3);
    box-shadow: var(--ks-shadow-card);
}

.ks-integration-card:hover .ks-integration-logo-wrapper {
    transform: scale(1.1);
}

.ks-integration-logo-wrapper {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--ks-radius);
    background: var(--ks-background);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.ks-integration-logo {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
}

.ks-integration-name {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ks-integration-category {
    font-size: 0.75rem;
    color: var(--ks-muted-foreground);
}

.ks-integrations-glow {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(to bottom right, hsla(174, 72%, 46%, 0.05), transparent, hsla(199, 89%, 48%, 0.05));
    border-radius: 1.5rem;
    filter: blur(32px);
}

/* ===============================================
   AI Section
   =============================================== */
.ks-ai-section {
    position: relative;
    padding: 5rem 0 8rem;
    background: var(--ks-background);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .ks-ai-section {
        padding: 8rem 0;
    }
}

.ks-ai-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.ks-ai-bg-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: hsla(174, 72%, 46%, 0.03);
    filter: blur(60px);
}

.ks-ai-container {
    position: relative;
}

.ks-ai-features-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .ks-ai-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .ks-ai-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .ks-ai-features-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.ks-ai-feature-card {
    position: relative;
    padding: 1.5rem;
    background: var(--ks-card);
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius-xl);
    transition: all 0.3s ease;
}

.ks-ai-feature-card:hover {
    border-color: hsla(174, 72%, 46%, 0.3);
    box-shadow: var(--ks-shadow-glow);
}

.ks-ai-feature-card:hover .ks-ai-feature-icon {
    transform: scale(1.1);
}

.ks-ai-feature-card:hover .ks-ai-feature-overlay {
    opacity: 0.05;
}

.ks-ai-feature-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--ks-radius-xl);
    background: var(--ks-gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ks-ai-feature-content {
    position: relative;
}

.ks-ai-feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--ks-radius-xl);
    background: var(--ks-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--ks-primary-foreground);
    transition: transform 0.3s ease;
}

.ks-ai-feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.ks-ai-feature-description {
    font-size: 0.875rem;
    color: var(--ks-muted-foreground);
    line-height: 1.6;
}

/* AI Stats Banner */
.ks-ai-stats-banner {
    position: relative;
    background: var(--ks-gradient-primary);
    border-radius: var(--ks-radius-2xl);
    padding: 2rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .ks-ai-stats-banner {
        padding: 3rem;
    }
}

.ks-ai-stats-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
    background-size: 24px 24px;
}

.ks-ai-stats-grid {
    position: relative;
    display: grid;
    gap: 2rem;
    text-align: center;
}

@media (min-width: 640px) {
    .ks-ai-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .ks-ai-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.ks-ai-stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ks-primary-foreground);
    margin-bottom: 0.5rem;
}

@media (min-width: 1024px) {
    .ks-ai-stat-value {
        font-size: 3rem;
    }
}

.ks-ai-stat-label {
    color: hsla(0, 0%, 100%, 0.8);
}

/* ===============================================
   CTA Section
   =============================================== */
.ks-cta-section {
    padding: 5rem 0 8rem;
    background: hsla(210, 25%, 96%, 0.3);
}

@media (min-width: 1024px) {
    .ks-cta-section {
        padding: 8rem 0;
    }
}

.ks-cta-card {
    position: relative;
    background: var(--ks-gradient-hero);
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius-2xl);
    overflow: hidden;
}

.ks-cta-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.ks-cta-bg-circle-1 {
    position: absolute;
    top: -50%;
    right: -25%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: hsla(174, 72%, 46%, 0.05);
    filter: blur(60px);
}

.ks-cta-bg-circle-2 {
    position: absolute;
    bottom: -50%;
    left: -25%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: hsla(199, 89%, 48%, 0.05);
    filter: blur(60px);
}

.ks-cta-content {
    position: relative;
    padding: 4rem 1.5rem;
    text-align: center;
}

@media (min-width: 640px) {
    .ks-cta-content {
        padding: 4rem 3rem;
    }
}

@media (min-width: 1024px) {
    .ks-cta-content {
        padding: 6rem 5rem;
    }
}

.ks-cta-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .ks-cta-title {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .ks-cta-title {
        font-size: 3rem;
    }
}

.ks-cta-description {
    font-size: 1.125rem;
    color: var(--ks-muted-foreground);
    max-width: 40rem;
    margin: 0 auto 2.5rem;
}

.ks-cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .ks-cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.ks-cta-features {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--ks-muted-foreground);
}

.ks-cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ks-cta-feature-dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: var(--ks-success);
}

/* ===============================================
   Footer
   =============================================== */
.ks-footer {
    background: var(--ks-foreground);
    color: var(--ks-background);
}

.ks-footer .ks-container {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (min-width: 1024px) {
    .ks-footer .ks-container {
        padding-top: 5rem;
        padding-bottom: 5rem;
    }
}

.ks-footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .ks-footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .ks-footer-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 3rem;
    }
}

.ks-footer-brand {
    grid-column: span 2;
}

@media (min-width: 1024px) {
    .ks-footer-brand {
        grid-column: span 2;
    }
}

.ks-footer-logo {
    margin-bottom: 1.5rem;
}

.ks-footer-logo-img {
    height: 2.5rem;
    width: auto;
    filter: brightness(0) invert(1);
}

.ks-footer-description {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 20rem;
}

.ks-footer-social {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ks-social-link {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--ks-radius);
    background: hsla(0, 0%, 100%, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.ks-social-link:hover {
    background: hsla(0, 0%, 100%, 0.2);
}

.ks-footer-links-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ks-footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ks-footer-links-list a {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    transition: color 0.2s ease;
}

.ks-footer-links-list a:hover {
    color: var(--ks-background);
}

.ks-footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .ks-footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.ks-footer-copyright,
.ks-footer-tagline {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.5);
}