* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0066ff;
    --secondary-color: #00d4ff;
    --dark-bg: #0a0e27;
    --light-text: #ffffff;
    --accent-color: #ff006e;
}

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1f3a 100%);
    color: var(--light-text);
    position: relative;
    min-height: 100vh;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: float 15s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(30px, -30px);
    }
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 40px 20px;
}

/* Hero Section */
.hero {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

/* Logo */
.logo-container {
    margin-bottom: 40px;
    animation: scaleIn 1s ease-out 0.2s both;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.logo {
    font-size: 5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -2px;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.2);
    }
}

.tagline {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin: -10px 0 0 0;
    letter-spacing: 3px;
    animation: slideInRight 1s ease-out 0.3s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Headline */
.headline {
    font-size: 3rem;
    margin: 40px 0 20px 0;
    font-weight: 700;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out 0.4s both;
}

@media (max-width: 768px) {
    .headline {
        font-size: 2rem;
    }
}

/* Subtitle */
.subtitle {
    font-size: 1.2rem;
    color: #b0b9d4;
    margin-bottom: 50px;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.5s both;
}

/* Animation Box with Dots */
.animation-box {
    display: flex;
    justify-content: center;
    gap: 15px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    animation: bounce 1.4s ease-in-out infinite;
}

.dot:nth-child(1) {
    animation-delay: 0s;
}

.dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    40% {
        transform: translateY(-20px);
        opacity: 0.7;
    }
}

/* Contact Section */
.contact-section {
    width: 100%;
    padding: 60px 20px;
    text-align: center;
    animation: fadeInUp 1s ease-out 0.8s both;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    margin: 40px 0;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-section h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.contact-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.contact-text {
    font-size: 1.1rem;
    color: #b0b9d4;
}

/* Email Link */
.email-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.4);
}

.email-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 102, 255, 0.6);
    filter: brightness(1.1);
}

.email-icon {
    font-size: 1.3rem;
    animation: bounce-icon 2s ease-in-out infinite;
}

@keyframes bounce-icon {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.contact-info {
    color: #8892b0;
    font-size: 0.95rem;
    margin-top: 15px;
}

/* Footer */
.footer {
    width: 100%;
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    color: #6b7280;
    font-size: 0.9rem;
    animation: fadeInUp 1s ease-out 1s both;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        font-size: 3.5rem;
    }

    .headline {
        font-size: 1.8rem;
        margin: 30px 0 15px 0;
    }

    .subtitle {
        font-size: 1rem;
    }

    .contact-section {
        padding: 40px 20px;
    }

    .contact-section h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .headline {
        font-size: 1.5rem;
    }

    .subtitle {
        font-size: 0.95rem;
    }

    .animation-box {
        margin-top: 30px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
a:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
    border-radius: 4px;
}