/* yongjoon.net — perpetual golden hour, hero-dominant, organic blobs */

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

:root {
  --orange: #e8945a;
  --rose: #d4618a;
  --deep: #4a1a2a;
  --cream: #faf4e8;
  --peach: #f8e8d8;
  --gold: #c8a060;
  --blob: #e87898;
}

html, body {
  background: var(--cream);
  color: var(--deep);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18px;
  line-height: 1.8;
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23f)' opacity='0.6'/></svg>");
  opacity: 0.06;
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 200;
}

/* HERO */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--orange) 0%, var(--rose) 100%);
  color: var(--cream);
}

.blob {
  position: absolute;
  width: clamp(360px, 60vmin, 720px);
  height: clamp(360px, 60vmin, 720px);
  pointer-events: none;
  filter: blur(8px);
}
.blob-a { top: -10%; left: -8%; animation: drift-a 28s ease-in-out infinite; }
.blob-b { bottom: -10%; right: -10%; animation: drift-b 36s ease-in-out infinite; }
.blob-c { top: 30%; left: 30%; animation: drift-c 40s ease-in-out infinite; }

@keyframes drift-a {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(8vw, 6vh) rotate(180deg); }
}
@keyframes drift-b {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(-10vw, -8vh) rotate(-180deg); }
}
@keyframes drift-c {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(-6vw, 8vh) rotate(120deg); }
}

.hero-meta {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 36px;
  position: relative;
  z-index: 2;
  color: var(--cream);
  opacity: 0.85;
}

.hero-name {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: clamp(64px, 12vw, 200px);
  line-height: 0.95;
  color: var(--cream);
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
  text-shadow: 0 6px 24px rgba(74, 26, 42, 0.18);
  animation: spring-in 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes spring-in {
  0%   { opacity: 0; transform: scale(0.8) translateY(40px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.hero-tag {
  margin-top: 36px;
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: clamp(15px, 1.5vw, 20px);
  color: var(--cream);
  position: relative;
  z-index: 2;
  opacity: 0.92;
}

/* IDENTITY CARDS */
.card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 980px;
  margin: 100px auto;
  padding: clamp(40px, 6vw, 80px);
  background: var(--peach);
  border-radius: 18px;
  overflow: hidden;
}
.card-1 { background: linear-gradient(135deg, #f8e8d8, #fceee0); }
.card-2 { background: linear-gradient(135deg, #fbe4d6, #fbd9da); }
.card-3 { background: linear-gradient(135deg, #f8e8d8, #f1d9c8); }

.shape {
  width: clamp(80px, 12vw, 120px);
  height: clamp(80px, 12vw, 120px);
  flex-shrink: 0;
  animation: rotate 45s linear infinite;
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.card-body { flex: 1; }
.card-meta {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.card-h {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  margin-bottom: 18px;
  color: var(--deep);
  letter-spacing: -0.01em;
}
.card p {
  color: var(--deep);
}

@media (max-width: 720px) {
  .card { flex-direction: column; gap: 24px; align-items: flex-start; padding: 40px 24px; }
  .shape { width: 80px; height: 80px; }
}

/* THOUGHT STREAM */
.stream {
  max-width: 720px;
  margin: 100px auto;
  padding: 0 32px;
}
.stream-meta {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 36px;
  text-align: center;
}

.thought {
  text-align: center;
  margin: 36px 0;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.4;
  color: var(--deep);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.thought.in { opacity: 1; transform: translateY(0); }
.thought p em { font-style: normal; color: var(--gold); }

.divider {
  display: block;
  margin: 32px auto;
  width: 200px;
  opacity: 0.5;
}

/* FOOTER */
.foot {
  background: var(--deep);
  color: var(--cream);
  padding: 80px 24px;
  text-align: center;
  margin-top: 100px;
}
.foot-meta {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
}
.links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 32px;
}
.links a {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 700;
  font-size: clamp(20px, 2vw, 28px);
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.links a:hover { color: var(--gold); border-bottom-color: var(--gold); }
.foot-tag {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.6;
}