/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark mode color palette */
    --color-black: #000000;
    --color-gray-950: #0a0a0a;
    --color-gray-900: #111111;
    --color-gray-800: #1a1a1a;
    --color-gray-700: #262626;
    --color-gray-600: #404040;
    --color-gray-500: #525252;
    --color-gray-400: #737373;
    --color-gray-300: #a3a3a3;
    --color-gray-200: #d4d4d4;
    --color-gray-100: #e5e5e5;
    --color-white: #ffffff;
    
    /* Accent colors for dark mode */
    --color-blue-400: #60a5fa;
    --color-blue-500: #3b82f6;
    --color-green-400: #34d399;
    
    /* Modern radius values - more minimal */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Spacing system */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --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;
    
    /* Minimal shadows for dark mode */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.4);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-200);
    background-color: var(--color-gray-950);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    min-height: 100vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    overflow: hidden;
}

/* Header */
.header {
    padding: var(--space-lg) 0;
    display: flex;
    justify-content: center;
    flex-shrink: 0;
}

.domain-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-gray-800);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-700);
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.status-indicator {
    width: 6px;
    height: 6px;
    background: var(--color-green-400);
    border-radius: 50%;
    position: relative;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-green-400);
    border-radius: 50%;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
    animation-delay: 0.5s;
}

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

.status-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-300);
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.content-wrapper {
    display: grid;
    justify-content: space-between;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
    flex: 1;
    min-height: 0;
}

/* Hero section */
.hero-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    animation: fadeInLeft 0.8s ease-out 0.2s both;
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.domain-name {
    font-size: var(--font-size-4xl);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.025em;
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    0% {
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
    }
    100% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.2), 0 0 30px rgba(255, 255, 255, 0.1);
    }
}

.tagline {
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    margin-bottom: var(--space-2xl);
    font-weight: 300;
    animation: fadeIn 0.8s ease-out 0.4s both;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

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

.feature-card {
    background: var(--color-gray-900);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-800);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 0.6s ease-out both;
}

.feature-card:nth-child(1) {
    animation-delay: 0.6s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card:hover {
    background: var(--color-gray-800);
    border-color: var(--color-gray-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-3px);
    }
}

.feature-card h3 {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-gray-200);
    margin-bottom: var(--space-xs);
}

.feature-card p {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

/* Form section */
.form-section {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease-out 0.4s both;
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-container {
    background: var(--color-gray-900);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-800);
    width: 100%;
    max-width: 500px;
    transition: all 0.3s ease;
}

.form-container:hover {
    border-color: var(--color-gray-700);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.form-container h2 {
    font-size: var(--font-size-xl);
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    text-align: center;
}

.form-description {
    text-align: center;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
    font-size: var(--font-size-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    transition: color 0.2s ease;
}

.form-group input,
.form-group textarea {
    padding: var(--space-md);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--color-gray-800);
    color: var(--color-gray-200);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue-400);
    background: var(--color-gray-750);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.form-group input:focus + label,
.form-group textarea:focus + label {
    color: var(--color-blue-400);
}

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

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
}

.submit-btn {
    background: var(--color-blue-500);
    color: var(--color-white);
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    background: var(--color-blue-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-btn:hover .submit-icon {
    transform: translateX(3px);
}

/* Footer */
.footer {
    padding: var(--space-lg) 0;
    text-align: center;
    border-top: 1px solid var(--color-gray-800);
    flex-shrink: 0;
    animation: fadeIn 0.8s ease-out 1s both;
}

.footer p {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

.footer-links a {
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--color-gray-600);
}

/* Desktop layout */
@media (min-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
        align-items: center;
        justify-content: space-between;
    }
    
    .hero-section {
        text-align: left;
        justify-self: start;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-section {
        justify-content: flex-end;
        justify-self: end;
        width: 100%;
    }
}

/* Tablet responsive */
@media (max-width: 1023px) and (min-width: 769px) {
    .container {
        max-width: 900px;
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }
    
    .content-wrapper {
        gap: var(--space-2xl);
    }
    
    .form-container {
        max-width: 600px;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }
    
    .header {
        padding: var(--space-lg) 0;
    }
    
    .domain-name {
        font-size: var(--font-size-3xl);
    }
    
    .content-wrapper {
        gap: var(--space-xl);
        min-height: auto;
    }
    
    .form-container {
        padding: var(--space-xl);
    }
    
    .features-grid {
        gap: var(--space-md);
    }
    
    .footer {
        margin-top: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .domain-name {
        font-size: var(--font-size-2xl);
    }
    
    .form-container {
        padding: var(--space-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}