/* Design System Variables */
:root {
    --background: #FFFBEF;
    --text-primary: #000000;
    --accent: #FDD835;
    --input-background: #FFFFFF;
    --placeholder-text: #000000;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --spacing-small: 0.5rem;
    --spacing-medium: 1rem;
    --spacing-large: 2rem;
    --spacing-section-gap: 1.5rem;
    --border-radius: 4px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-large);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    gap: var(--spacing-medium);
}

/* Logo */
.logo {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--spacing-large);
    text-transform: lowercase;
    text-align: left;
    width: 100%;
    max-width: 600px;
    letter-spacing: -0.01em;
}

/* Title */
.title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-medium);
    text-align: center;
    line-height: 1.1;
    letter-spacing: 0.02em;
}

/* Subtitle */
.subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--spacing-large);
    text-align: center;
    opacity: 0.7;
}

/* Paragraphs */
.paragraph {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--spacing-section-gap);
    text-align: center;
    max-width: 80%;
    opacity: 0.85;
}

.paragraph strong {
    font-weight: 700;
    opacity: 1;
}

/* Contact Section */
.contact-section {
    margin-top: calc(var(--spacing-large) * 1.5);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.contact-text {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--spacing-medium);
    opacity: 0.8;
}

.contact-email {
    display: inline-block;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--accent);
    padding: calc(var(--spacing-medium) * 1.4) calc(var(--spacing-medium) * 2.5);
    border-radius: 2px;
    text-decoration: none;
    width: 100%;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.contact-email::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.contact-email:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
    background-color: #FFE082;
}

.contact-email:hover::before {
    left: 100%;
}

.contact-email:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--spacing-medium);
    justify-content: center;
    margin-top: var(--spacing-large);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.7;
    transition: all 0.2s ease;
    padding: 0.5rem 0.75rem;
    border-radius: 2px;
}

.social-link:hover {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.03);
}

.social-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.social-link span {
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-medium);
    }

    .paragraph {
        max-width: 90%;
    }

    .logo {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .paragraph {
        font-size: 0.95rem;
        max-width: 100%;
    }
}