/* PredictiveAX Static Site - Geist Design System Implementation */

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

* {
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
	display: block;
	max-width: 100%;
}

input, button, textarea, select {
	font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
	overflow-wrap: break-word;
}

/* ============================================
   GEIST DESIGN SYSTEM - CSS VARIABLES
   ============================================ */
:root {
	/* Typography */
	--font-sans: 'Geist', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-mono: 'Geist Mono', ui-monospace, 'Cascadia Code', 'Source Code Pro', monospace;

	/* Font Sizes */
	--font-size-xs: 0.75rem;
	--font-size-sm: 0.875rem;
	--font-size-base: 1rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;
	--font-size-2xl: 1.5rem;
	--font-size-3xl: 1.875rem;
	--font-size-4xl: 2.25rem;
	--font-size-5xl: 3rem;
	--font-size-6xl: 3.75rem;

	/* Light Mode Colors (Geist) */
	--background: #fafafa;
	--foreground: #111111;
	--card: #ffffff;
	--card-foreground: #111111;
	--primary: #111111;
	--primary-foreground: #ffffff;
	--secondary: #eaeaea;
	--secondary-foreground: #111111;
	--muted: #fafafa;
	--muted-foreground: #888888;
	--accent: #eaeaea;
	--accent-foreground: #111111;
	--border: #eaeaea;
	--input: #eaeaea;
	--ring: #111111;

	/* Semantic Colors */
	--success: #22c55e;
	--success-foreground: #ffffff;
	--warning: #f59e0b;
	--warning-foreground: #111111;
	--error: #ef4444;
	--error-foreground: #ffffff;

	/* Accent Colors */
	--blue: #0070f3;
	--teal: #0d9488;
	--purple: #a855f7;
	--pink: #ec4899;

	/* Border Radius */
	--radius-sm: 4px;
	--radius-md: 6px;
	--radius-lg: 8px;
	--radius-xl: 12px;
	--radius-2xl: 16px;
	--radius-full: 9999px;

	/* Shadows */
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
	--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

	/* Transitions */
	--transition-fast: 200ms;
	--transition-normal: 300ms;
	--transition-slow: 400ms;
	--ease-out: cubic-bezier(0.4, 0, 0.2, 1);

	/* Spacing */
	--spacing-1: 0.25rem;
	--spacing-2: 0.5rem;
	--spacing-3: 0.75rem;
	--spacing-4: 1rem;
	--spacing-5: 1.25rem;
	--spacing-6: 1.5rem;
	--spacing-8: 2rem;
	--spacing-10: 2.5rem;
	--spacing-12: 3rem;
	--spacing-16: 4rem;
	--spacing-20: 5rem;
	--spacing-24: 6rem;

	/* Container */
	--container-max: 1280px;
	--container-padding: 1.5rem;
	--container-padding-lg: 2rem;
}

/* Dark Mode */
.dark {
	--background: #0a0a0a;
	--foreground: #fafafa;
	--card: #111111;
	--card-foreground: #fafafa;
	--primary: #fafafa;
	--primary-foreground: #111111;
	--secondary: #262626;
	--secondary-foreground: #fafafa;
	--muted: #262626;
	--muted-foreground: #999999;
	--accent: #262626;
	--accent-foreground: #fafafa;
	--border: #333333;
	--input: #333333;
	--ring: #fafafa;
}

/* ============================================
   BASE STYLES
   ============================================ */
body {
	font-family: var(--font-sans);
	font-size: var(--font-size-base);
	color: var(--foreground);
	background-color: var(--background);
	font-feature-settings: 'rlig' 1, 'calt' 1;
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.02em;
	color: var(--foreground);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
	color: var(--muted-foreground);
	line-height: 1.7;
}

a {
	color: var(--blue);
	text-decoration: none;
	transition: color var(--transition-fast) var(--ease-out);
}

a:hover {
	text-decoration: underline;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

@media (min-width: 1024px) {
	.container {
		padding-left: var(--container-padding-lg);
		padding-right: var(--container-padding-lg);
	}
}

.section {
	padding: var(--spacing-20) 0;
}

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

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

.text-muted { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-blue { color: var(--blue); }
.text-purple { color: var(--purple); }
.text-teal { color: var(--teal); }
.text-pink { color: var(--pink); }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border-width: 0;
}

/* ============================================
   GRID SYSTEM
   ============================================ */
.grid {
	display: grid;
	gap: var(--spacing-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
	display: flex;
}

.flex-col {
	flex-direction: column;
}

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

.justify-center {
	justify-content: center;
}

.justify-between {
	justify-content: space-between;
}

.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-3) var(--spacing-6);
	font-size: var(--font-size-sm);
	font-weight: 500;
	line-height: 1;
	border-radius: var(--radius-lg);
	border: 1px solid transparent;
	cursor: pointer;
	transition: all var(--transition-fast) var(--ease-out);
	text-decoration: none;
	white-space: nowrap;
}

.btn:hover {
	text-decoration: none;
}

.btn:active {
	transform: scale(0.98);
}

.btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--blue);
}

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

.btn-primary:hover {
	background-color: #005cc5;
	box-shadow: var(--shadow-md);
}

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

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

.btn-outline {
	background-color: transparent;
	border-color: var(--border);
	color: var(--foreground);
}

.btn-outline:hover {
	background-color: var(--accent);
}

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

.btn-ghost:hover {
	background-color: var(--accent);
}

.btn-lg {
	padding: var(--spacing-4) var(--spacing-8);
	font-size: var(--font-size-base);
	border-radius: var(--radius-xl);
}

.btn-sm {
	padding: var(--spacing-2) var(--spacing-4);
	font-size: var(--font-size-xs);
}

/* ============================================
   CARDS
   ============================================ */
.card {
	background-color: var(--card);
	border: 1px solid var(--border);
	border-radius: var(--radius-2xl);
	padding: var(--spacing-6);
	box-shadow: var(--shadow-sm);
	transition: all var(--transition-normal) var(--ease-out);
}

.card-hover:hover {
	border-color: rgba(17, 17, 17, 0.2);
	box-shadow: var(--shadow-md);
	transform: translateY(-2px);
}

.card-interactive {
	cursor: pointer;
}

.card-interactive:hover {
	border-color: var(--foreground);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
	display: inline-flex;
	align-items: center;
	padding: 2px 10px;
	font-size: var(--font-size-xs);
	font-weight: 600;
	border-radius: var(--radius-full);
	border: 1px solid transparent;
}

.badge-default {
	background-color: var(--primary);
	color: var(--primary-foreground);
}

.badge-secondary {
	background-color: var(--secondary);
	color: var(--secondary-foreground);
}

.badge-success {
	background-color: rgba(34, 197, 94, 0.1);
	color: var(--success);
	border-color: rgba(34, 197, 94, 0.2);
}

.badge-warning {
	background-color: rgba(245, 158, 11, 0.1);
	color: var(--warning);
	border-color: rgba(245, 158, 11, 0.2);
}

.badge-error {
	background-color: rgba(239, 68, 68, 0.1);
	color: var(--error);
	border-color: rgba(239, 68, 68, 0.2);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-group {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-2);
}

.form-label {
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--foreground);
}

.form-input,
.form-select,
.form-textarea {
	width: 100%;
	padding: var(--spacing-3) var(--spacing-4);
	font-size: var(--font-size-base);
	background-color: var(--background);
	border: 1px solid var(--input);
	border-radius: var(--radius-lg);
	color: var(--foreground);
	transition: all var(--transition-fast) var(--ease-out);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
	outline: none;
	border-color: var(--ring);
	box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

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

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

.form-input.error:focus,
.form-select.error:focus {
	box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--error);
}

.form-error {
	font-size: var(--font-size-sm);
	color: var(--error);
}

.form-hint {
	font-size: var(--font-size-sm);
	color: var(--muted-foreground);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	height: 64px;
	background-color: rgba(250, 250, 250, 0.8);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--border);
	z-index: 50;
}

.dark .nav {
	background-color: rgba(10, 10, 10, 0.8);
}

.nav-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: var(--spacing-3);
	font-weight: 700;
	font-size: var(--font-size-xl);
	color: var(--foreground);
	text-decoration: none;
}

.nav-logo:hover {
	text-decoration: none;
}

.logo-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	background-color: var(--foreground);
	color: var(--background);
	font-weight: 700;
	font-size: var(--font-size-sm);
	border-radius: var(--radius-lg);
}

.nav-links {
	display: none;
	align-items: center;
	gap: var(--spacing-8);
}

.nav-link {
	font-size: var(--font-size-base);
	font-weight: 500;
	color: var(--muted-foreground);
	text-decoration: none;
	transition: color var(--transition-fast) var(--ease-out);
}

.nav-link:hover {
	color: var(--foreground);
	text-decoration: none;
}

.nav-cta {
	display: none;
}

.nav-mobile-toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background-color: var(--secondary);
	border: none;
	border-radius: var(--radius-lg);
	cursor: pointer;
	transition: background-color var(--transition-fast) var(--ease-out);
}

.nav-mobile-toggle:hover {
	background-color: var(--accent);
}

.nav-mobile-toggle svg {
	width: 20px;
	height: 20px;
	color: var(--foreground);
}

.nav-mobile {
	display: none;
	position: absolute;
	top: 64px;
	left: 0;
	right: 0;
	background-color: var(--background);
	border-bottom: 1px solid var(--border);
	padding: var(--spacing-4) var(--container-padding);
}

.nav-mobile.open {
	display: block;
}

.nav-mobile-links {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-4);
}

.nav-mobile-link {
	font-size: var(--font-size-base);
	font-weight: 500;
	color: var(--muted-foreground);
	text-decoration: none;
	padding: var(--spacing-2) 0;
}

.nav-mobile-link:hover {
	color: var(--foreground);
	text-decoration: none;
}

/* Desktop Navigation */
@media (min-width: 768px) {
	.nav-links {
		display: flex;
	}

	.nav-cta {
		display: block;
	}

	.nav-mobile-toggle {
		display: none;
	}
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
	padding-top: calc(64px + var(--spacing-20));
	padding-bottom: var(--spacing-20);
	text-align: center;
	background: linear-gradient(180deg, var(--background) 0%, rgba(234, 234, 234, 0.3) 100%);
}

.hero-content {
	max-width: 1000px;
	margin: 0 auto;
}

.hero-title {
	font-size: 2.25rem;
	font-weight: 800;
	line-height: 1.1;
	letter-spacing: -0.025em;
	margin-bottom: var(--spacing-12);
	margin-top: var(--spacing-16);
	color: var(--foreground);
}

@media (min-width: 768px) {
	.hero-title {
		font-size: 3rem;
	}
}

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

.hero-title-highlight {
	color: var(--blue);
}

.hero-subtitle {
	font-size: 1.125rem;
	color: var(--muted-foreground);
	margin-bottom: var(--spacing-12);
	max-width: 1000px;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.6;
}

@media (min-width: 768px) {
	.hero-subtitle {
		font-size: 1.25rem;
	}
}

.hero-cta {
	display: inline-flex;
}

/* ============================================
   AGENT CHALLENGE SECTION
   ============================================ */
.challenge {
	background-color: var(--card);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.challenge-content {
	max-width: 896px;
	margin: 0 auto;
	text-align: center;
}

.challenge-title {
	font-size: 1.875rem;
	margin-bottom: var(--spacing-8);
}

@media (min-width: 768px) {
	.challenge-title {
		font-size: 2.25rem;
	}
}

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

.challenge-stats {
	font-size: var(--font-size-lg);
	color: var(--muted-foreground);
	margin-bottom: var(--spacing-4);
}

.challenge-closing {
	font-size: var(--font-size-lg);
	font-weight: 600;
	color: var(--foreground);
}

/* ============================================
   OPPORTUNITY SECTION
   ============================================ */
.opportunity {
	background-color: var(--background);
}

.opportunity-header {
	text-align: center;
	max-width: 800px;
	margin: 0 auto var(--spacing-12);
}

.opportunity-title {
	font-size: 1.875rem;
	margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
	.opportunity-title {
		font-size: 2.25rem;
	}
}

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

.opportunity-subtitle {
	font-size: var(--font-size-lg);
	color: var(--muted-foreground);
	font-weight: 500;
	margin-bottom: var(--spacing-6);
}

.opportunity-body {
	font-size: var(--font-size-lg);
	max-width: 896px;
	margin: 0 auto;
}

.opportunity-stats {
	display: grid;
	grid-template-columns: repeat(1, 1fr);
	gap: var(--spacing-6);
	max-width: 896px;
	margin: 0 auto;
}

.opportunity-stat {
	text-align: center;
	padding: var(--spacing-8);
}

.opportunity-stat-number {
	font-size: clamp(2rem, 4vw, 2.5rem);
	font-weight: 700;
	color: var(--foreground);
	line-height: 1;
	margin-bottom: var(--spacing-4);
}

.opportunity-stat-text {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

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

/* ============================================
   PROBLEM/SOLUTION SECTION
   ============================================ */
.problem-solution {
	background-color: var(--card);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.problem-solution-header {
	text-align: center;
	max-width: 896px;
	margin: 0 auto var(--spacing-12);
}

.problem-solution-title {
	font-size: 1.875rem;
}

@media (min-width: 768px) {
	.problem-solution-title {
		font-size: 2.25rem;
	}
}

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

.problem-solution-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-12);
}

.problem-section,
.solution-section {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-6);
}

.section-label {
	font-size: var(--font-size-sm);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--muted-foreground);
}

.section-label.problem {
	color: var(--error);
}

.section-label.solution {
	color: var(--success);
}

.problem-items,
.solution-items {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-4);
}

.problem-item,
.solution-item {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-4);
	padding: var(--spacing-4);
	background-color: var(--background);
	border-radius: var(--radius-xl);
	border: 1px solid var(--border);
}

.item-icon {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
}

.problem-item .item-icon {
	background-color: rgba(239, 68, 68, 0.1);
	color: var(--error);
}

.solution-item .item-icon {
	background-color: rgba(34, 197, 94, 0.1);
	color: var(--success);
}

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

.item-content {
	flex: 1;
}

.item-title {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--foreground);
	margin-bottom: var(--spacing-1);
}

.item-description {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

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

	.problem-items,
	.solution-items {
		grid-template-columns: 1fr;
	}
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
	background-color: var(--background);
}

.features-header {
	text-align: center;
	margin-bottom: var(--spacing-12);
}

.features-title {
	font-size: 1.875rem;
}

@media (min-width: 768px) {
	.features-title {
		font-size: 2.25rem;
	}
}

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

.features-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-6);
}

.feature-card {
	padding: var(--spacing-8);
}

.feature-icon {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
	margin-bottom: var(--spacing-4);
}

.feature-icon.blue {
	background-color: rgba(0, 112, 243, 0.1);
	color: var(--blue);
}
.feature-icon.purple {
	background-color: rgba(168, 85, 247, 0.1);
	color: var(--purple);
}
.feature-icon.teal {
	background-color: rgba(13, 148, 136, 0.1);
	color: var(--teal);
}
.feature-icon.pink {
	background-color: rgba(236, 72, 153, 0.1);
	color: var(--pink);
}

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

.feature-title {
	font-size: var(--font-size-xl);
	font-weight: 600;
	margin-bottom: var(--spacing-4);
}

.feature-list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-3);
}

.feature-list-item {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-3);
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

.feature-list-item svg {
	flex-shrink: 0;
	width: 16px;
	height: 16px;
	color: var(--success);
	margin-top: 2px;
}

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

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

/* ============================================
   USE CASES SECTION
   ============================================ */
.use-cases {
	background-color: var(--card);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.use-cases-header {
	text-align: center;
	margin-bottom: var(--spacing-12);
}

.use-cases-title {
	font-size: 1.875rem;
}

@media (min-width: 768px) {
	.use-cases-title {
		font-size: 2.25rem;
	}
}

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

.use-cases-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-6);
}

.use-case-card {
	padding: var(--spacing-8);
	display: flex;
	flex-direction: column;
	gap: var(--spacing-4);
}

.use-case-icon {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
}

.use-case-icon.blue {
	background-color: rgba(0, 112, 243, 0.1);
	color: var(--blue);
}
.use-case-icon.purple {
	background-color: rgba(168, 85, 247, 0.1);
	color: var(--purple);
}
.use-case-icon.orange {
	background-color: rgba(245, 158, 11, 0.1);
	color: var(--warning);
}
.use-case-icon.green {
	background-color: rgba(13, 148, 136, 0.1);
	color: var(--teal);
}

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

.use-case-role {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--foreground);
}

.use-case-quote {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
	font-style: italic;
}

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

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

/* ============================================
   SOCIAL PROOF SECTION
   ============================================ */
.social-proof {
	background-color: var(--background);
}

.social-proof-header {
	text-align: center;
	max-width: 896px;
	margin: 0 auto var(--spacing-12);
}

.social-proof-title {
	font-size: 1.875rem;
	margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
	.social-proof-title {
		font-size: 2.25rem;
	}
}

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

.social-proof-subtitle {
	font-size: var(--font-size-xl);
	color: var(--muted-foreground);
	margin-bottom: var(--spacing-6);
}

.social-proof-body {
	font-size: var(--font-size-lg);
}

.social-proof-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--spacing-6);
	max-width: 1000px;
	margin: 0 auto;
}

.social-proof-stat {
	text-align: center;
	padding: var(--spacing-6);
}

.social-proof-stat-icon {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
	margin: 0 auto var(--spacing-4);
}

.social-proof-stat-icon.blue {
	background-color: rgba(0, 112, 243, 0.1);
	color: var(--blue);
}
.social-proof-stat-icon.purple {
	background-color: rgba(168, 85, 247, 0.1);
	color: var(--purple);
}
.social-proof-stat-icon.teal {
	background-color: rgba(13, 148, 136, 0.1);
	color: var(--teal);
}
.social-proof-stat-icon.pink {
	background-color: rgba(236, 72, 153, 0.1);
	color: var(--pink);
}

.social-proof-stat-icon svg {
	width: 20px;
	height: 20px;
}

.social-proof-stat-number {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 700;
	color: var(--foreground);
	line-height: 1;
	margin-bottom: var(--spacing-2);
}

.social-proof-stat-text {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

@media (min-width: 768px) {
	.social-proof-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

/* ============================================
   WAITLIST SECTION
   ============================================ */
.waitlist {
	background: linear-gradient(180deg, var(--card) 0%, var(--background) 100%);
	border-top: 1px solid var(--border);
}

.waitlist-header {
	text-align: center;
	max-width: 768px;
	margin: 0 auto var(--spacing-12);
}

.waitlist-eyebrow {
	font-size: var(--font-size-sm);
	font-weight: 600;
	color: var(--blue);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: var(--spacing-4);
}

.waitlist-title {
	font-size: 1.875rem;
	margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
	.waitlist-title {
		font-size: 2.25rem;
	}
}

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

.waitlist-subtitle {
	font-size: var(--font-size-lg);
	color: var(--muted-foreground);
}

.waitlist-content {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-12);
	max-width: 1000px;
	margin: 0 auto;
}

.waitlist-benefits {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-6);
}

.benefits-title {
	font-size: var(--font-size-lg);
	font-weight: 600;
	color: var(--foreground);
}

.benefits-list {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-4);
}

.benefit-item {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-4);
}

.benefit-icon {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
}

.benefit-icon.blue {
	background-color: rgba(0, 112, 243, 0.1);
	color: var(--blue);
}
.benefit-icon.purple {
	background-color: rgba(168, 85, 247, 0.1);
	color: var(--purple);
}
.benefit-icon.teal {
	background-color: rgba(13, 148, 136, 0.1);
	color: var(--teal);
}
.benefit-icon.pink {
	background-color: rgba(236, 72, 153, 0.1);
	color: var(--pink);
}

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

.benefit-content {
	flex: 1;
}

.benefit-title {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--foreground);
	margin-bottom: var(--spacing-1);
}

.benefit-description {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

.waitlist-form-container {
	background-color: var(--card);
	border: 1px solid var(--border);
	border-radius: var(--radius-2xl);
	padding: var(--spacing-8);
}

.waitlist-form {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-5);
}

.form-row {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-5);
}

.form-submit {
	margin-top: var(--spacing-2);
}

.form-privacy {
	text-align: center;
	font-size: var(--font-size-xs);
	color: var(--muted-foreground);
}

/* Success State */
.waitlist-success {
	text-align: center;
	padding: var(--spacing-8);
}

.success-icon {
	width: 64px;
	height: 64px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: rgba(34, 197, 94, 0.1);
	border-radius: var(--radius-full);
	margin: 0 auto var(--spacing-6);
}

.success-icon svg {
	width: 32px;
	height: 32px;
	color: var(--success);
}

.success-title {
	font-size: var(--font-size-xl);
	font-weight: 600;
	margin-bottom: var(--spacing-4);
}

.success-message {
	color: var(--muted-foreground);
}

/* Hidden state for form toggle */
.hidden {
	display: none !important;
}

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

@media (min-width: 768px) {
	.waitlist-content {
		grid-template-columns: 1fr 1fr;
		align-items: start;
	}
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
	background-color: var(--background);
}

.faq-header {
	text-align: center;
	margin-bottom: var(--spacing-12);
}

.faq-title {
	font-size: 1.875rem;
}

@media (min-width: 768px) {
	.faq-title {
		font-size: 2.25rem;
	}
}

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

.faq-list {
	max-width: 896px;
	margin: 0 auto;
	border: 1px solid var(--border);
	border-radius: var(--radius-2xl);
	overflow: hidden;
}

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

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

.faq-question {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-6);
	background-color: var(--card);
	border: none;
	cursor: pointer;
	text-align: left;
	transition: background-color var(--transition-fast) var(--ease-out);
}

.faq-question:hover {
	background-color: var(--muted);
}

.faq-question-text {
	font-size: var(--font-size-base);
	font-weight: 600;
	color: var(--foreground);
	padding-right: var(--spacing-4);
}

.faq-icon {
	flex-shrink: 0;
	width: 24px;
	height: 24px;
	color: var(--muted-foreground);
	transition: transform var(--transition-fast) var(--ease-out);
}

.faq-item.open .faq-icon {
	transform: rotate(45deg);
}

.faq-answer {
	display: none;
	padding: 0 var(--spacing-6) var(--spacing-6);
	background-color: var(--card);
}

.faq-item.open .faq-answer {
	display: block;
}

.faq-answer-text {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
	line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
	background-color: var(--card);
	border-top: 1px solid var(--border);
	padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-main {
	text-align: center;
	max-width: 768px;
	margin: 0 auto var(--spacing-12);
}

.footer-logo {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-3);
	font-weight: 600;
	font-size: var(--font-size-xl);
	color: var(--foreground);
	text-decoration: none;
	margin-bottom: var(--spacing-4);
}

.footer-logo:hover {
	text-decoration: none;
}

/* .footer-logo-icon - now using .logo-badge class instead */

.footer-tagline {
	font-size: var(--font-size-lg);
	color: var(--muted-foreground);
	margin-bottom: var(--spacing-6);
}

.footer-mission {
	font-size: var(--font-size-base);
	color: var(--muted-foreground);
}

.footer-footnotes {
	max-width: 896px;
	margin: 0 auto var(--spacing-12);
	padding: var(--spacing-6);
	background-color: var(--muted);
	border-radius: var(--radius-xl);
}

.footnotes-list {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-2);
	text-align: center;
}

.footnote {
	font-size: var(--font-size-xs);
	color: var(--muted-foreground);
}

.footnote a {
	color: var(--muted-foreground);
}

.footnote a:hover {
	color: var(--foreground);
}

.footer-bottom {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-4);
	padding-top: var(--spacing-8);
	border-top: 1px solid var(--border);
}

.footer-copyright {
	font-size: var(--font-size-sm);
	color: var(--muted-foreground);
}

.footer-contact {
	font-size: var(--font-size-sm);
}

.footer-contact a {
	color: var(--foreground);
	font-weight: 500;
}

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

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.toast-container {
	position: fixed;
	bottom: var(--spacing-6);
	right: var(--spacing-6);
	z-index: 100;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-3);
}

.toast {
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-3);
	padding: var(--spacing-4) var(--spacing-5);
	background-color: var(--card);
	border: 1px solid var(--border);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-lg);
	max-width: 400px;
	animation: slideIn var(--transition-normal) var(--ease-out);
}

.toast.success {
	border-color: var(--success);
}

.toast.error {
	border-color: var(--error);
}

.toast-icon {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
}

.toast.success .toast-icon {
	color: var(--success);
}

.toast.error .toast-icon {
	color: var(--error);
}

.toast-content {
	flex: 1;
}

.toast-title {
	font-size: var(--font-size-sm);
	font-weight: 600;
	color: var(--foreground);
	margin-bottom: var(--spacing-1);
}

.toast-message {
	font-size: var(--font-size-sm);
	color: var(--muted-foreground);
}

.toast-close {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--muted-foreground);
	padding: 0;
}

.toast-close:hover {
	color: var(--foreground);
}

@keyframes slideIn {
	from {
		opacity: 0;
		transform: translateX(100%);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes slideOut {
	from {
		opacity: 1;
		transform: translateX(0);
	}
	to {
		opacity: 0;
		transform: translateX(100%);
	}
}

.toast.closing {
	animation: slideOut var(--transition-normal) var(--ease-out) forwards;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}

@keyframes fadeUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes scaleIn {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.animate-fade-in {
	animation: fadeIn var(--transition-normal) var(--ease-out);
}

.animate-fade-up {
	animation: fadeUp var(--transition-normal) var(--ease-out);
}

.animate-scale-in {
	animation: scaleIn var(--transition-normal) var(--ease-out);
}

/* Scroll-triggered animations */
.animate-on-scroll {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity var(--transition-slow) var(--ease-out),
				transform var(--transition-slow) var(--ease-out);
}

.animate-on-scroll.visible {
	opacity: 1;
	transform: translateY(0);
}

/* Staggered animations for grids */
.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 100ms; }
.stagger-3 { transition-delay: 200ms; }
.stagger-4 { transition-delay: 300ms; }