/* projects.css — Halaman Projects/Preset */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

:root {
  --bg:          #080810;
  --bg-card:     #0A0D1A;
  --bg-card2:    #0D1020;
  --blue:        #3B82F6;
  --cyan:        #06B6D4;
  --white:       #FFFFFF;
  --gray-2:      rgba(255,255,255,0.55);
  --border:      rgba(255,255,255,0.07);
  --border-glow: rgba(59,130,246,0.22);
  --grad-blue:   linear-gradient(135deg, #3B82F6, #06B6D4);
  --grad-card:   linear-gradient(135deg, #090D17, #0A1020);
  --shadow-blue: 0 0 32px rgba(59,130,246,0.18);
  --radius:      16px;
  --radius-sm:   10px;
  --font:        'Inter', system-ui, -apple-system, sans-serif;
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --ease-smooth: cubic-bezier(0.25,0.46,0.45,0.94);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}

a { color: inherit; text-decoration: none; }
img, video { -webkit-user-drag: none; user-drag: none; }

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(59,130,246,0.30); border-radius: 4px; }

/* ── Ambient background ─────────────────────────────── */
@keyframes blobDrift {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(30px,-20px) scale(1.05); }
  66%      { transform: translate(-20px,15px) scale(0.97); }
}

.ambient { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.ambient-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.06; will-change: transform; }
.blob-1 { width: 400px; height: 400px; background: radial-gradient(circle, #3B82F6, transparent 70%); top: -100px; left: -100px; animation: blobDrift 24s ease-in-out infinite; }
.blob-2 { width: 320px; height: 320px; background: radial-gradient(circle, #06B6D4, transparent 70%); bottom: 100px; right: -80px; animation: blobDrift 30s ease-in-out infinite reverse; }
.grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(rgba(59,130,246,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(59,130,246,0.03) 1px, transparent 1px); background-size: 60px 60px; }

#app { position: relative; z-index: 1; min-height: 100vh; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.55s var(--ease-smooth) var(--delay, 0s), transform 0.55s var(--ease-smooth) var(--delay, 0s); }
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: opacity 0.3s ease; transform: none; }
  .ambient-blob { animation: none; }
}

/* ── Header ─────────────────────────────────────────── */
.projects-header { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 24px 24px 28px; }

.back-link {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--gray-2);
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--bg-card); margin-bottom: 28px;
  transition: color 0.25s, border-color 0.25s, transform 0.25s;
}
.back-link:hover { color: var(--white); border-color: var(--border-glow); transform: translateX(-2px); }

.projects-title { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.projects-subtitle { font-size: 14.5px; color: var(--gray-2); max-width: 420px; margin: 0 auto; }

/* ── Grid ───────────────────────────────────────────── */
.projects-grid { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 1100px; margin: 0 auto; padding: 8px 20px 80px; }
@media (min-width: 640px)  { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

/* ── Card ───────────────────────────────────────────── */
.project-card {
  background: var(--grad-card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color 0.3s var(--ease-smooth), transform 0.25s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}
.project-card:hover { border-color: var(--border-glow); transform: translateY(-3px); box-shadow: var(--shadow-blue); }
.project-card.card-press { transform: scale(0.978); box-shadow: 0 4px 16px rgba(0,0,0,0.3); }

.project-thumb-wrap { position: relative; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-card2); }
.project-thumb { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s var(--ease-smooth); }
.project-card:hover .project-thumb { transform: scale(1.04); }
.project-thumb-fade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,8,16,0.55), transparent 40%); pointer-events: none; }

.preview-btn {
  position: absolute; top: 10px; right: 10px; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,8,16,0.55); backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255,255,255,0.5); border-radius: 50%; color: var(--white);
  z-index: 2; transition: background 0.25s, transform 0.2s, border-color 0.25s; cursor: pointer;
}
.preview-btn:hover { background: var(--blue); border-color: var(--blue); transform: scale(1.08); }
.preview-btn:active { transform: scale(0.94); }
.preview-btn svg { width: 16px; height: 16px; }

.project-body { padding: 16px 16px 6px; }
.project-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; letter-spacing: -0.01em; }
.project-desc { font-size: 12.5px; color: var(--gray-2); line-height: 1.4; margin-bottom: 14px; }

/* ── Link buttons — support 1–4+ tombol ────────────── */
.project-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 2px 16px 16px; }
.project-links.single { grid-template-columns: 1fr; }

.project-link-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 11px 10px; background: var(--grad-blue); color: var(--white);
  font-size: 12.5px; font-weight: 700; border-radius: var(--radius-sm);
  transition: filter 0.2s, transform 0.2s; text-align: center;
}
.project-link-btn:hover { filter: brightness(1.12); transform: translateY(-1px); }
.project-link-btn:active { transform: translateY(0) scale(0.98); }
.project-link-btn svg { flex-shrink: 0; opacity: 0.9; }

/* kalau jumlah link ganjil, tombol terakhir span full width */
.project-link-btn:last-child:nth-child(odd) { grid-column: 1 / -1; }

.projects-empty { text-align: center; padding: 60px 24px; color: var(--gray-2); font-size: 14px; grid-column: 1 / -1; }

/* ── Video Modal ────────────────────────────────────── */
.video-modal {
  position: fixed; inset: 0; z-index: 999;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s var(--ease-smooth);
}
.video-modal.open { opacity: 1; pointer-events: auto; }
.video-modal-backdrop { position: absolute; inset: 0; background: rgba(5,6,12,0.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
body.video-modal-active #app { filter: blur(10px); transition: filter 0.3s var(--ease-smooth); }

.video-modal-content {
  position: relative; z-index: 1;
  width: min(92vw, 360px); aspect-ratio: 9 / 16; max-height: 88vh;
  border-radius: var(--radius); overflow: hidden; background: #000;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--shadow-blue);
  transform: scale(0.92);
  transition: transform 0.3s var(--ease-spring), width 0.3s var(--ease-smooth), aspect-ratio 0.3s var(--ease-smooth);
}
.video-modal.open .video-modal-content { transform: scale(1); }
.video-modal-content video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }

.video-modal-close {
  position: absolute; top: 12px; right: 12px; width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,8,16,0.6); backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255,255,255,0.5); border-radius: 50%; color: var(--white);
  z-index: 2; transition: background 0.25s, transform 0.2s; cursor: pointer;
}
.video-modal-close:hover { background: var(--blue); border-color: var(--blue); transform: scale(1.08) rotate(90deg); }

.video-modal-title {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 14px 16px;
  font-size: 13.5px; font-weight: 700; color: var(--white);
  background: linear-gradient(to top, rgba(0,0,0,0.65), transparent); z-index: 2;
}

/* ══════════════════════════════════════════════════════════
   DESKTOP (min-width: 768px)
══════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
  .projects-header { padding: 32px 40px 36px; }
  .projects-title  { font-size: 38px; }
  .projects-subtitle { font-size: 16px; }

  .back-link { font-size: 14px; padding: 10px 18px; }

  .projects-grid { padding: 8px 40px 80px; gap: 24px; }

  /* Modal lebih besar di desktop */
  .video-modal-content {
    width: min(88vw, 560px) !important;
    max-height: 90vh;
  }
}

@media (min-width: 1000px) {
  .video-modal-content {
    width: min(80vw, 680px) !important;
  }
}