/* yongjoon.net - Warm leather personal net */

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

:root {
    --parchment: #EDE3D0;
    --warm-sand: #D4C4A8;
    --leather: #7A6252;
    --saddle: #3D2B1F;
    --amber: #C4883A;
    --terra: #B87D6E;
    --cream: #B8A48C;
}

body {
    font-family: 'Lora', serif;
    font-weight: 400;
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.85;
    color: var(--saddle);
    background: var(--parchment);
    overflow-x: hidden;
}

.site-header {
    text-align: center;
    padding: clamp(80px, 15vw, 160px) clamp(20px, 5vw, 60px) clamp(40px, 8vw, 80px);
}

.site-name {
    font-family: 'Lora', serif;
    font-weight: 700;
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: 0.02em;
    color: var(--saddle);
}

.ornament-line {
    width: clamp(40px, 10vw, 80px);
    height: 1px;
    background: var(--amber);
    margin: 1.5rem auto;
    opacity: 0.6;
}

.site-tagline {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: clamp(0.85rem, 1.2vw, 1rem);
    letter-spacing: 0.12em;
    color: var(--leather);
    text-transform: lowercase;
}

.content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px) 10vh;
}

.section {
    margin-bottom: clamp(40px, 6vw, 80px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms cubic-bezier(0.23,1,0.32,1);
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

.section h2 {
    font-family: 'Lora', serif;
    font-weight: 700;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    color: var(--saddle);
    margin-bottom: 1rem;
}

.section p {
    color: var(--leather);
}

.section-quote blockquote p {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--amber);
    line-height: 1.7;
    text-align: center;
    padding: clamp(20px, 4vw, 40px) 0;
    border-top: 1px solid rgba(196,136,58,0.2);
    border-bottom: 1px solid rgba(196,136,58,0.2);
}

.interest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(8px, 1.5vw, 16px);
    margin-top: 1rem;
}

.interest {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: clamp(0.85rem, 1.2vw, 0.95rem);
    color: var(--leather);
    padding: clamp(12px, 2vw, 20px);
    border: 1px solid rgba(196,136,58,0.15);
    background: rgba(196,136,58,0.03);
    transition: border-color 300ms ease;
}

@media(hover:hover){
    .interest:hover {
        border-color: rgba(196,136,58,0.35);
    }
}

.site-footer {
    text-align: center;
    padding: clamp(30px, 5vw, 60px);
}

.footer-mark {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: var(--cream);
}

@media (max-width: 480px) {
    .interest-grid { grid-template-columns: 1fr; }
}