/* IdeaFirst AI - Production Styles */
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --bg-black: #000000;
    --bg-dark: #0a0a0a;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --white: #ffffff;
    --red-400: #f87171;
    --red-500: #ef4444;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-black);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Layout */
.main-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.content-wrapper {
    max-width: 48rem;
    width: 100%;
    margin: 0 auto;
}

/* Logo/Brand */
.brand {
    text-align: center;
    margin-bottom: 2rem;
}

.logo {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.logo-ai {
    color: var(--primary);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 9999px;
    font-size: 0.75rem;
    color: var(--primary);
}

.pulse-dot {
    position: relative;
    display: inline-flex;
    height: 0.5rem;
    width: 0.5rem;
}

.pulse-ring {
    position: absolute;
    display: inline-flex;
    height: 100%;
    width: 100%;
    border-radius: 9999px;
    background-color: var(--primary);
    opacity: 0.75;
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.pulse-core {
    position: relative;
    display: inline-flex;
    border-radius: 9999px;
    height: 0.5rem;
    width: 0.5rem;
    background-color: var(--primary);
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Hero */
.hero {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.hero-description {
    font-size: 1rem;
    color: var(--gray-400);
    max-width: 36rem;
    margin: 0 auto;
}

/* Form */
.form-container {
    max-width: 28rem;
    margin: 0 auto 2rem;
}

.message {
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.message-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.5);
    color: var(--primary);
}

.message-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.5);
    color: var(--red-400);
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    color: var(--white);
    font-size: 0.875rem;
    transition: all 0.2s;
}

.form-input::placeholder {
    color: var(--gray-500);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.1);
}

.form-button {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary);
    color: var(--bg-black);
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.form-button:hover {
    background-color: var(--primary-dark);
    transform: scale(1.02);
}

.form-button:active {
    transform: scale(1);
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.75rem;
}

/* Features Grid */
.features-wrapper {
    max-width: 64rem;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    background-color: rgba(16, 185, 129, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 1rem;
    height: 1rem;
    color: var(--primary);
}

.feature-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--gray-500);
    font-size: 0.875rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive Design */
@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }

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

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

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