/* ─── CSS Variables ─── */
:root {
  --bg: #f5f8ff;
  --bg2: #eaf1ff;
  --surface: #ffffff;
  --surface2: #ddeeff;
  --primary: #1560bd;
  --accent: #38b6ff;
  --accent2: #0099e6;
  --text: #0d1b2a;
  --text2: #3a5070;
  --border: rgba(21,96,189,0.18);
  --glow: rgba(56,182,255,0.25);
  --nav-bg: rgba(245,248,255,0.85);
  --card-bg: #ffffff;
  --card-border: rgba(21,96,189,0.13);
  --btn-bg: #1560bd;
  --btn-text: #fff;
  --tag-bg: rgba(56,182,255,0.15);
  --tag-text: #1560bd;
  --hero-overlay: linear-gradient(135deg,#eaf1ff 60%,#c2e4ff 100%);
  --transition: 0.35s cubic-bezier(.4,0,.2,1);
}
[data-theme="dark"] {
  --bg: #050f07;
  --bg2: #081408;
  --surface: #0b1a0d;
  --surface2: #0f2211;
  --primary: #00ff88;
  --accent: #39ff14;
  --accent2: #00cc6a;
  --text: #d4ffd4;
  --text2: #7abf7a;
  --border: rgba(0,255,136,0.18);
  --glow: rgba(57,255,20,0.22);
  --nav-bg: rgba(5,15,7,0.88);
  --card-bg: #0b1a0d;
  --card-border: rgba(0,255,136,0.15);
  --btn-bg: #00ff88;
  --btn-text: #050f07;
  --tag-bg: rgba(57,255,20,0.12);
  --tag-text: #39ff14;
  --hero-overlay: linear-gradient(135deg,#050f07 60%,#081f0c 100%);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans Thai', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; }

/* ─── Noise overlay ─── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; opacity: 0.5;
}

/* ─── Transition Overlay ─── */
#page-transition {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s;
}
#page-transition.active { opacity: 1; pointer-events: all; }
#page-transition .logo-anim {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 3rem;
  color: var(--primary);
  letter-spacing: 0.12em;
  animation: logoPulse 1s ease-in-out infinite alternate;
}
#page-transition .name-anim {
  font-family: 'JetBrains Mono', monospace; font-size: 0.95rem;
  color: var(--text2); margin-top: 0.5rem; letter-spacing: 0.3em;
  text-transform: uppercase;
}
@keyframes logoPulse {
  from { text-shadow: 0 0 10px var(--glow); }
  to   { text-shadow: 0 0 40px var(--glow), 0 0 80px var(--glow); }
}

/* ─── Navbar ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--transition), border-color var(--transition);
}
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.15rem;
  color: var(--primary); letter-spacing: 0.08em;
  display: flex; align-items: center; gap: 0.5rem;
}
.nav-logo span { color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links button {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.85rem;
  color: var(--text2); padding: 0.4rem 0.9rem; border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.05em;
  position: relative;
}
.nav-links button:hover, .nav-links button.active {
  color: var(--primary);
  background: var(--tag-bg);
}
.nav-links button.active::after {
  content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%);
  width: 60%; height: 2px; background: var(--primary); border-radius: 2px;
}
.nav-controls { display: flex; align-items: center; gap: 0.5rem; }
.ctrl-btn {
  font-family: 'Fira Code', monospace; font-size: 0.72rem;
  border: 1px solid var(--border); border-radius: 6px;
  padding: 0.3rem 0.7rem; color: var(--text2);
  background: var(--surface); transition: all var(--transition);
  letter-spacing: 0.05em;
}
.ctrl-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--tag-bg); }
.ctrl-btn.active { background: var(--btn-bg); color: var(--btn-text); border-color: transparent; }

/* ─── Pages ─── */
.page { display: none; min-height: 100vh; padding-top: 60px; }
.page.active { display: block; }

/* ─── HOME ─── */
#home {
  display: none; min-height: 100vh;
  padding-top: 60px;
  background: var(--hero-overlay);
  position: relative; overflow: hidden;
}
#home.active { display: flex; }
.home-inner {
  width: 100%; max-width: 1200px; margin: 0 auto;
  padding: 4rem 2rem 2rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; align-items: center;
}
.home-left { position: relative; }
.vibe-tag {
  font-family: 'Fira Code', monospace; font-size: 0.75rem;
  color: var(--accent2); letter-spacing: 0.25em; text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.vibe-tag::before {
  content: ''; display: inline-block; width: 20px; height: 1px;
  background: var(--accent2);
}
.main-title {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  
  /* ใช้ Font เดิมที่คุณชอบ แต่เพิ่มความหนาและระยะห่าง */
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 3.5rem; /* ขนาดสะใจเหมือนเดิม */
  letter-spacing: -0.02em;
  line-height: 1.1;

  /* ใส่สี Gradient ให้ดูมีมิติ */
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  
  /* เพิ่มเงาจางๆ ให้ตัวหนังสือลอยออกมา */
  filter: drop-shadow(0 4px 12px rgba(21, 96, 189, 0.2));
  
  margin-bottom: 0.5rem;
}
.typed-cursor {
  display: inline-block;
  width: 12px;
  height: 3.2rem; /* ให้สูงเกือบเท่าตัวหนังสือ */
  background-color: var(--accent);
  margin-left: 8px;
  border-radius: 2px;
  animation: cursorBlink 1s infinite;
  vertical-align: middle;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.status-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1rem; padding: 0.4rem 1rem;
  border: 1px solid var(--border); border-radius: 20px;
  background: var(--surface);
  font-family: 'Fira Code', monospace; font-size: 0.78rem;
  color: var(--text2); transition: border-color 0.2s, box-shadow 0.2s;
}
.status-badge:hover { border-color: var(--primary); box-shadow: 0 4px 16px var(--glow); }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,0.2)} 50%{box-shadow:0 0 0 6px rgba(34,197,94,0.08)} }
.home-desc {
  margin-top: 1.5rem;
  font-size: 0.93rem; color: var(--text2); line-height: 1.7;
  max-width: 460px;
}
.contact-section { margin-top: 2.5rem; }
.contact-label {
  font-family: 'Fira Code', monospace; font-size: 0.7rem;
  color: var(--text2); letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.contact-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.contact-btn {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.5rem 1rem; border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.8rem; font-weight: 500;
  color: var(--text2);
  transition: all 0.25s;
  position: relative; overflow: hidden;
}
.contact-btn::before {
  content: ''; position: absolute; inset: 0;
  background: var(--primary); opacity: 0; transition: opacity 0.25s;
}
.contact-btn:hover { color: var(--btn-text); border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 6px 20px var(--glow); }
.contact-btn:hover::before { opacity: 1; }
.contact-btn span { position: relative; z-index: 1; }
.contact-btn .icon { position: relative; z-index: 1; font-size: 1rem; }
.home-right {
  display: flex; flex-direction: column; align-items: flex-end; gap: 1.5rem;
}
.avatar-wrap {
  width: 260px; height: 260px; position: relative;
}
.avatar-ring {
  position: absolute; inset: -12px;
  border: 2px solid var(--border);
  border-radius: 50%; animation: spin 12s linear infinite;
  border-top-color: var(--primary);
}
@keyframes spin { to { transform: rotate(360deg); } }
.avatar-inner {
  width: 100%; height: 100%; border-radius: 50%;
  background: var(--surface2);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 5rem;
  color: var(--primary);
  border: 1px solid var(--border);
  overflow: hidden;
}
.profile-img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}
.skill-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: flex-end; max-width: 300px; }
.chip {
  font-family: 'Fira Code', monospace; font-size: 0.68rem;
  padding: 0.3rem 0.7rem; border-radius: 20px;
  background: var(--tag-bg); color: var(--tag-text);
  border: 1px solid var(--border); letter-spacing: 0.05em;
}
.chip-intern {
  background: rgba(255, 100, 160, 0.12);
  color: #ff64a0;
  border: 1px solid rgba(255, 100, 160, 0.35);
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(255,100,160,0.15);
}

/* ─── WORKS ─── */
#works { display: none; padding-top: 60px; min-height: 100vh; }
#works.active { display: block; }
.section-inner { max-width: 1100px; margin: 0 auto; padding: 4rem 2rem; }
.section-header { margin-bottom: 3rem; }
.section-eyebrow {
  font-family: 'Fira Code', monospace; font-size: 0.72rem;
  color: var(--accent2); letter-spacing: 0.25em; text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.section-eyebrow::before { content:''; width:20px; height:1px; background:var(--accent2); display:inline-block; }
.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
}
/* ─── WORKS GRID ─── */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}
.work-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.2rem 1.4rem;
  position: relative; overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex; flex-direction: column; gap: 0;
}
.work-card:hover { transform: translateY(-3px); box-shadow: 0 12px 36px var(--glow); border-color: var(--primary); }
.work-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* Header row: tag + link icon on right */
.work-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.6rem;
}
.work-tag {
  font-family: 'Fira Code', monospace; font-size: 0.63rem;
  padding: 0.18rem 0.55rem; border-radius: 20px;
  background: var(--tag-bg); color: var(--tag-text);
  border: 1px solid var(--border);
  display: inline-block;
}
.work-ext-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--tag-bg); border: 1px solid var(--border);
  color: var(--tag-text); font-size: 0.75rem;
  cursor: pointer; transition: background 0.2s, color 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.work-ext-btn:hover { background: var(--primary); color: var(--btn-text); transform: translate(1px,-1px); }

/* Title */
.work-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 1.05rem;
  color: var(--text); margin-bottom: 0.2rem; line-height: 1.3;
}
.work-title-link { cursor: pointer; }
.work-title-link:hover { color: var(--primary); }
.work-link-icon { display: none; } /* icon moved to header button */

/* Sub / role */
.work-sub {
  font-size: 0.72rem; color: var(--text2);
  font-family: 'Fira Code', monospace; margin-bottom: 0.75rem;
}

/* Description */
.work-desc {
  font-size: 0.82rem; color: var(--text2); line-height: 1.6;
  margin-bottom: 0.75rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Skills chips row */
.work-chips-row { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.75rem; }

/* Meta: date row */
.work-meta {
  display: flex; gap: 0.6rem; flex-wrap: wrap;
  border-top: 1px solid var(--border); padding-top: 0.65rem; margin-top: auto;
}
.work-date-row {
  display: flex; align-items: center; gap: 0.3rem;
  font-family: 'Fira Code', monospace; font-size: 0.65rem; color: var(--text2);
}
.work-date-row .dot { color: var(--primary); font-size: 0.55rem; }

/* Duration badge */
.counter-badge {
  margin-left: auto; display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.2rem 0.6rem; border-radius: 6px;
  background: var(--tag-bg); border: 1px solid var(--border);
  font-family: 'Fira Code', monospace; font-size: 0.65rem;
  color: var(--tag-text); white-space: nowrap;
}
.counter-num { font-weight: 700; font-size: 0.75rem; }

/* ─── ABOUT ─── */
#about { display: none; padding-top: 60px; min-height: 100vh; }
#about.active { display: block; }
.about-inner { max-width: 1100px; margin: 0 auto; padding: 4rem 2rem; }
.about-grid { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; align-items: start; }
.about-left { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.profile-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 20px; padding: 2rem; text-align: center; width: 100%;
  position: relative; overflow: hidden;
}
.profile-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.profile-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--surface2); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; margin: 0 auto 1rem;
}
.profile-name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.1rem;
  color: var(--text); margin-bottom: 0.3rem;
}
.profile-name-th {
  font-size: 0.8rem; color: var(--text2);
  font-family: 'Noto Sans Thai', sans-serif; margin-bottom: 0.8rem;
}
.profile-badge {
  font-family: 'Fira Code', monospace; font-size: 0.7rem;
  padding: 0.3rem 0.8rem; border-radius: 20px;
  background: var(--tag-bg); color: var(--tag-text);
  border: 1px solid var(--border);
}
.profile-logos {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
  margin-top: 1rem;
}
.tech-logo {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; transition: transform 0.2s, box-shadow 0.2s;
  cursor: default;
}
.tech-logo:hover { transform: scale(1.15); box-shadow: 0 4px 16px var(--glow); }
.free-source-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.4rem; border-radius: 10px;
  background: var(--btn-bg); color: var(--btn-text);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.82rem;
  font-weight: 700; letter-spacing: 0.02em;
  transition: all 0.25s; box-shadow: 0 4px 20px var(--glow);
  width: 100%;  justify-content: center;
}
.free-source-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--glow); }
.about-right {}
.about-section { margin-bottom: 2rem; }
.about-section-label {
  font-family: 'Fira Code', monospace; font-size: 0.7rem;
  color: var(--accent2); letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.5rem;
}
.about-section-label::before { content:''; width:12px; height:1px; background:var(--accent2); display:inline-block; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.info-item {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 10px; padding: 0.8rem 1rem;
}
.info-key { font-family: 'Fira Code', monospace; font-size: 0.65rem; color: var(--text2); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 0.3rem; }
.info-val { font-size: 0.88rem; color: var(--text); font-weight: 600; }
.skills-wrap { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.skill-tag {
  font-family: 'Fira Code', monospace; font-size: 0.72rem;
  padding: 0.3rem 0.8rem; border-radius: 20px;
  background: var(--tag-bg); color: var(--tag-text);
  border: 1px solid var(--border); transition: transform 0.2s, box-shadow 0.2s;
}
.skill-tag:hover { transform: translateY(-2px); box-shadow: 0 4px 12px var(--glow); }

/* ─── FREE SOURCE ─── */
#freesource { display: none; padding-top: 60px; min-height: 100vh; }
#freesource.active { display: block; }
.fs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.2rem; }
.fs-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 14px; padding: 1.5rem;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.fs-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px var(--glow); }
.fs-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.fs-icon { font-size: 2rem; margin-bottom: 0.8rem; }
.fs-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 1rem;
  color: var(--text); margin-bottom: 0.4rem;
}
.fs-desc { font-size: 0.82rem; color: var(--text2); line-height: 1.6; margin-bottom: 1rem; }
.fs-btn {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
  padding: 0.4rem 0.9rem; border-radius: 7px;
  border: 1px solid var(--border); color: var(--tag-text);
  background: var(--tag-bg); transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.fs-btn:hover { background: var(--btn-bg); color: var(--btn-text); border-color: transparent; }
.coming-badge {
  font-family: 'Fira Code', monospace; font-size: 0.62rem;
  padding: 0.2rem 0.5rem; border-radius: 4px;
  background: rgba(255,180,0,0.15); color: #ffb400;
  border: 1px solid rgba(255,180,0,0.3);
  margin-left: 0.4rem;
}

/* ─── Responsive ─── */
@media(max-width: 768px) {
  .home-inner { grid-template-columns: 1fr; }
  .home-right { align-items: center; }
  .about-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .nav-links button { font-size: 0.7rem; padding: 0.3rem 0.6rem; }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* ─── page-transition fonts fix ─── */
#page-transition .logo-anim { font-family: 'Plus Jakarta Sans', sans-serif; }
#page-transition .name-anim { font-family: 'Fira Code', monospace; }

/* ══════════════════════════════════════════
   CONTACT OVERLAY  — diagonal wipe top-left → bottom-right
══════════════════════════════════════════ */
#contact-overlay {
  position: fixed; inset: 0; z-index: 8000;
  pointer-events: none;
  overflow: hidden;
}
/* The sweeping panel */
#contact-overlay .sweep {
  position: absolute;
  /* start: a thin sliver at top-left */
  top: -100%; left: -100%;
  width: 300%; height: 300%;
  background: var(--bg);
  transform: rotate(-12deg) translateY(-100%);
  transition: transform 0.52s cubic-bezier(.7,0,.3,1);
  will-change: transform;
}
#contact-overlay.open { pointer-events: all; }
#contact-overlay.open .sweep {
  transform: rotate(-12deg) translateY(0%);
}
/* Content card — centered */
#contact-overlay .co-card {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2.5rem;
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.3s 0.38s, transform 0.3s 0.38s;
}
#contact-overlay.open .co-card {
  opacity: 1; transform: translateY(0);
}
.co-platform-logo {
  width: 96px; height: 96px; border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  border: 2px solid var(--border);
  background: var(--surface);
  box-shadow: 0 8px 40px var(--glow);
  animation: logoBounce 1.4s cubic-bezier(.36,.07,.19,.97) infinite;
}
@keyframes logoBounce {
  0%,100% { transform: translateY(0) scale(1); }
  45%     { transform: translateY(-10px) scale(1.04); }
  65%     { transform: translateY(-4px) scale(1.01); }
}
.co-waiting {
  font-family: 'Fira Code', monospace; font-size: 0.8rem;
  color: var(--text2); letter-spacing: 0.15em; text-transform: uppercase;
  display: flex; align-items: center; gap: 0.6rem;
  flex-wrap: wrap; justify-content: center; text-align: center;
  max-width: 320px;
}
.co-waiting .dots span {
  display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--primary); margin: 0 2px;
  animation: dotPulse 1.2s ease-in-out infinite;
}
.co-waiting .dots span:nth-child(2) { animation-delay: 0.2s; }
.co-waiting .dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse { 0%,100%{opacity:0.2;transform:scale(0.8)} 50%{opacity:1;transform:scale(1.2)} }
.co-platform-name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: 2rem; color: var(--primary);
  letter-spacing: 0.02em;
}
.co-close {
  position: absolute; top: 1.8rem; right: 2rem;
  font-family: 'Fira Code', monospace; font-size: 0.78rem;
  color: var(--text2); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.4rem 1rem;
  background: var(--surface); cursor: pointer;
  transition: all 0.2s; pointer-events: all;
}
.co-close:hover { border-color: var(--primary); color: var(--primary); }
.profile-img {
  width: 280px;          /* ปรับขนาดตามต้องการ */
  height: 280px;
  object-fit: cover;     /* สำคัญ: เพื่อไม่ให้รูปเบี้ยว */
  border-radius: 50%;    /* ทำรูปทรงกลม */
  border: 4px solid var(--primary); /* เพิ่มเส้นขอบสีหลักของเว็บ */
  box-shadow: 0 10px 30px var(--glow); /* เพิ่มเงาให้ดูมีมิติ */
}
/* ─── Fade-in animation ─── */
.fade-in { animation: fadeUp 0.6s ease both; }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.fade-in-d1 { animation-delay: 0.1s; }
.fade-in-d2 { animation-delay: 0.2s; }
.fade-in-d3 { animation-delay: 0.3s; }
.fade-in-d4 { animation-delay: 0.4s; }
.fade-in-d5 { animation-delay: 0.5s; }
/* บังคับให้ข้อความพิมพ์ดีดไม่ตัดบรรทัด */
#typed-text {
    white-space: nowrap;
    display: inline-block;
}

@media (max-width: 480px) {
  .main-title {
    font-size: 2.4rem !important; /* เล็กลงพอดีกับจอมือถือแต่ยังดูเด่น */
    letter-spacing: -0.03em;
  }
  .typed-cursor {
    height: 2.2rem;
    width: 8px;
  }
}

/* สำหรับหน้าจอกลางๆ เช่น Tablet หรือมือถือจอใหญ่ */
@media (max-width: 480px) {
    .main-title {
        font-size: 1.7rem !important; /* ลดขนาดลงอีกนิดเพื่อให้ Cursor มีที่หายใจ */
    }
}