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

/* Base styles */
:root {
	/* DAAAM Brand Colors - Dark Theme */
	--bg-primary: #0a0a0f;
	--bg-secondary: #12121a;
	--bg-card: #1a1a25;
	--text-primary: #fafafa;
	--text-secondary: #a1a1aa;
	--text-muted: #71717a;
	--accent: #7c3aed;
	--accent-light: #8b5cf6;
	--accent-hover: #6d28d9;
	--border: rgba(255, 255, 255, 0.1);
	--border-hover: rgba(255, 255, 255, 0.2);
	--shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
	--radius: 0.625rem;
}

html {
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	background-color: var(--bg-primary);
	color: var(--text-primary);
	min-height: 100vh;
	background-image: 
		radial-gradient(ellipse 80% 50% at 50% -20%, rgba(124, 58, 237, 0.15), transparent),
		radial-gradient(ellipse 60% 40% at 50% 120%, rgba(124, 58, 237, 0.1), transparent);
}

/* Container */
.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 1.5rem;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

/* Header */
.header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem 0;
}

.logo {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.logo-icon {
	width: 2.5rem;
	height: 2.5rem;
	background: linear-gradient(135deg, var(--accent), var(--accent-light));
	border-radius: 0.625rem;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1.25rem;
	color: white;
}

.logo-text {
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: -0.02em;
}

/* Buttons */
.btn-primary {
	background: linear-gradient(135deg, var(--accent), var(--accent-light));
	color: white;
	border: none;
	padding: 0.875rem 1.5rem;
	border-radius: var(--radius);
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s ease;
	white-space: nowrap;
}

.btn-primary:hover {
	background: linear-gradient(135deg, var(--accent-hover), var(--accent));
	transform: translateY(-1px);
	box-shadow: 0 10px 25px -5px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
	background: transparent;
	color: var(--text-primary);
	border: 1px solid var(--border);
	padding: 0.625rem 1.25rem;
	border-radius: var(--radius);
	font-size: 0.875rem;
	font-weight: 500;
	text-decoration: none;
	transition: all 0.2s ease;
}

.btn-secondary:hover {
	border-color: var(--border-hover);
	background: rgba(255, 255, 255, 0.05);
}

/* Hero */
.hero {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 4rem 0;
}

.hero-content {
	text-align: center;
	max-width: 680px;
}

.title {
	font-size: clamp(2.5rem, 6vw, 4rem);
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.03em;
	margin-bottom: 1.5rem;
}

.title-accent {
	display: block;
	background: linear-gradient(135deg, var(--accent-light), #c084fc);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.subtitle {
	font-size: clamp(1.125rem, 2.5vw, 1.375rem);
	color: var(--text-secondary);
	line-height: 1.7;
	margin-bottom: 2.5rem;
	max-width: 560px;
	margin-left: auto;
	margin-right: auto;
}

/* Email Form */
.cta-section {
	margin-bottom: 3rem;
}

.email-form {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.input-group {
	display: flex;
	gap: 0.75rem;
	justify-content: center;
	flex-wrap: wrap;
}

.email-input {
	flex: 1;
	min-width: 280px;
	max-width: 360px;
	background: var(--bg-card);
	border: 1px solid var(--border);
	color: var(--text-primary);
	padding: 0.875rem 1.25rem;
	border-radius: var(--radius);
	font-size: 0.9375rem;
	transition: all 0.2s ease;
	outline: none;
}

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

.email-input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-note {
	font-size: 0.8125rem;
	color: var(--text-muted);
}

/* Features */
.features {
	display: flex;
	justify-content: center;
	gap: 2rem;
	flex-wrap: wrap;
}

.feature {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	color: var(--text-secondary);
	font-size: 0.9375rem;
	font-weight: 500;
}

.feature-icon {
	width: 2.25rem;
	height: 2.25rem;
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 0.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--accent-light);
}

.feature-icon svg {
	width: 1rem;
	height: 1rem;
}

/* Footer */
.footer {
	text-align: center;
	padding: 2.5rem 0;
	border-top: 1px solid var(--border);
	margin-top: auto;
}

.footer p {
	color: var(--text-muted);
	font-size: 0.875rem;
	margin-bottom: 0.5rem;
}

.footer-link {
	color: var(--accent-light);
	text-decoration: none;
	font-weight: 500;
	transition: color 0.2s ease;
}

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

.copyright {
	font-size: 0.75rem;
	color: var(--text-muted);
	opacity: 0.7;
}

/* Responsive */
@media (max-width: 640px) {
	.container {
		padding: 0 1rem;
	}

	.header {
		padding: 1rem 0;
	}

	.hero {
		padding: 2.5rem 0;
	}

	.input-group {
		flex-direction: column;
		align-items: stretch;
	}

	.email-input {
		min-width: 100%;
		max-width: 100%;
	}

	.btn-primary {
		width: 100%;
	}

	.features {
		gap: 1rem;
		flex-direction: column;
		align-items: center;
	}

	.feature {
		width: 100%;
		justify-content: center;
	}
}

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

.hero-content {
	animation: fadeInUp 0.6s ease-out;
}

.feature {
	opacity: 0;
	animation: fadeInUp 0.5s ease-out forwards;
}

.feature:nth-child(1) { animation-delay: 0.1s; }
.feature:nth-child(2) { animation-delay: 0.2s; }
.feature:nth-child(3) { animation-delay: 0.3s; }