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

:root {
    --primary-color: #1a73e8;
    --secondary-color: #34a853;
    --dark-color: #202124;
    --light-gray: #f8f9fa;
    --white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    line-height: 1.6;
    color: #333;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    animation: fadeInUp 1s ease-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo-hero {
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

.logo-hero img {
    height: 250px;
    width: auto;
    filter: brightness(1.2) contrast(1.1);
}

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

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

.hero-title {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: #000000;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-email {
    font-size: 0.95rem;
    color: #000000;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1rem;
    }

    .logo-hero img {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 0.85rem;
    }

    .logo-hero img {
        height: 80px;
    }
}