/* ═══════════════════════════════════════════════
   COMPONENTS.CSS — Reusable UI Components
═══════════════════════════════════════════════ */

/* ══════════════════════
   CUSTOM CURSOR
══════════════════════ */
.cursor {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, background 0.3s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 38px; height: 38px;
  border: 1.5px solid rgba(200, 184, 162, 0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: calc(var(--z-cursor) - 1);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}
body:has(a:hover) .cursor       { width: 18px; height: 18px; background: #fff; }
body:has(a:hover) .cursor-ring  { width: 56px; height: 56px; }
body:has(.btn-primary:hover) .cursor { background: var(--navy); }

/* ══════════════════════
   NAVBAR
══════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  padding: 0 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: var(--z-nav);
  background: linear-gradient(180deg, rgba(0,27,56,0.95) 0%, transparent 100%);
  transition: background var(--dur-med) var(--ease-smooth);
}
nav.scrolled {
  background: rgba(0, 15, 34, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--accent-line);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--cream);
  text-decoration: none;
  transition: opacity var(--dur-fast);
}
.nav-logo:hover { opacity: 0.75; }
.nav-logo span  { color: var(--accent); }

.nav-links { display: flex; gap: 40px; }
.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 236, 0.55);
  text-decoration: none;
  transition: color var(--dur-fast);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--dur-med) var(--ease-spring);
}
.nav-links a:hover          { color: var(--cream); }
.nav-links a:hover::after   { width: 100%; }
.nav-links a.active         { color: var(--cream); }
.nav-links a.active::after  { width: 100%; }

/* ══════════════════════
   BUTTONS
══════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--navy);
  border: none;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    transform var(--dur-med) var(--ease-spring),
    box-shadow var(--dur-med);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(200, 184, 162, 0.28);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(245, 240, 236, 0.2);
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    border-color var(--dur-fast),
    background var(--dur-fast),
    transform var(--dur-med) var(--ease-spring);
}
.btn-outline:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-3px);
}

/* ══════════════════════
   CARDS
══════════════════════ */
.card {
  background: rgba(0, 27, 56, 0.55);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition:
    border-color var(--dur-med),
    transform var(--dur-med) var(--ease-spring),
    box-shadow var(--dur-med);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transition: transform var(--dur-med) var(--ease-spring);
}
.card:hover::before         { transform: scaleX(1); }
.card:hover {
  border-color: rgba(200, 184, 162, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

/* ══════════════════════
   STAT BOXES
══════════════════════ */
.stat {
  background: var(--accent-dim);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: transform var(--dur-med), background var(--dur-fast);
}
.stat:hover { transform: translateY(-4px); background: rgba(200, 184, 162, 0.1); }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: rgba(245, 240, 236, 0.45);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ══════════════════════
   SKILL TAGS
══════════════════════ */
.skill-cat {
  background: rgba(0, 27, 56, 0.5);
  border: 1px solid var(--accent-line);
  border-radius: 20px;
  padding: 28px;
  transition: border-color var(--dur-fast);
}
.skill-cat:hover { border-color: rgba(200, 184, 162, 0.35); }
.skill-cat-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
  background: var(--accent-dim);
  border: 1px solid rgba(200, 184, 162, 0.14);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 0.78rem;
  color: rgba(245, 240, 236, 0.72);
  transition: all var(--dur-fast);
}
.skill-tag:hover {
  background: rgba(200, 184, 162, 0.2);
  color: var(--cream);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ══════════════════════
   INFO LIST
══════════════════════ */
.info-list { list-style: none; }
.info-list li {
  padding: 15px 0;
  border-bottom: 1px solid rgba(200, 184, 162, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  gap: 16px;
}
.info-list li:last-child { border-bottom: none; }
.info-key {
  color: rgba(245, 240, 236, 0.38);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.info-val { color: var(--cream); text-align: right; }
.info-val a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity var(--dur-fast);
}
.info-val a:hover { opacity: 0.7; }

/* ══════════════════════
   CONTACT LINKS
══════════════════════ */
.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-line);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--cream);
  text-decoration: none;
  transition:
    background var(--dur-fast),
    border-color var(--dur-fast),
    transform var(--dur-med) var(--ease-spring),
    box-shadow var(--dur-med);
}
.contact-link:hover {
  background: rgba(200, 184, 162, 0.16);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

/* ══════════════════════
   TOOLTIPS
══════════════════════ */
.tw {
  display: inline-block;
  position: relative;
  cursor: help;
  vertical-align: baseline;
}
.tw strong {
  color: var(--accent);
  border-bottom: 1.5px dashed rgba(200, 184, 162, 0.4);
  transition: border-color var(--dur-fast), color var(--dur-fast);
}
.tw:hover strong { border-color: var(--accent); }

.tb {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 275px;
  background: rgba(0, 10, 28, 0.98);
  border: 1px solid rgba(200, 184, 162, 0.2);
  border-radius: 16px;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.22s var(--ease-smooth),
    transform 0.22s var(--ease-smooth);
  z-index: var(--z-tooltip);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(24px);
}
/* Arrow */
.tb::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-top-color: rgba(200, 184, 162, 0.2);
}
.tb::before {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  margin-top: 1px;
  border: 6px solid transparent;
  border-top-color: rgba(0, 10, 28, 0.98);
  z-index: 1;
}
/* Visible state */
.tw:hover .tb {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.tb-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(200, 184, 162, 0.08);
}
.tb-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.tb-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.tb-cat {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 3px;
}
.tb-desc {
  font-size: 0.77rem;
  line-height: 1.65;
  color: rgba(245, 240, 236, 0.6);
  margin-bottom: 8px;
}
.tb-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.tb-bar-label {
  font-size: 0.62rem;
  color: rgba(245, 240, 236, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: 56px;
  flex-shrink: 0;
}
.tb-bar-bg {
  flex: 1;
  height: 3px;
  background: rgba(200, 184, 162, 0.1);
  border-radius: 100px;
  overflow: hidden;
}
.tb-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), #8a7a6a);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease-spring) 0.1s;
}
.tw:hover .tb-bar-fill { transform: scaleX(1); }
.tb-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0.8;
  transition: opacity var(--dur-fast), gap var(--dur-fast);
}
.tb-link:hover { opacity: 1; gap: 8px; }

/* ══════════════════════
   FLOATING AVATAR TAGS
══════════════════════ */
.float-tag {
  position: absolute;
  background: rgba(0, 20, 45, 0.92);
  border: 1px solid rgba(200, 184, 162, 0.2);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.74rem;
  font-weight: 500;
  backdrop-filter: blur(12px);
  animation: float 3.5s ease-in-out infinite;
  white-space: nowrap;
  z-index: 5;
}
.float-tag:nth-child(1) { top: -18px; right: -28px; animation-delay: 0s; }
.float-tag:nth-child(3) { bottom: 44px; left: -38px; animation-delay: 1.6s; }
.tag-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 2.2s ease-in-out infinite;
}

/* ══════════════════════
   SCROLL INDICATOR
══════════════════════ */
.scroll-hint {
  position: absolute;
  bottom: 40px; left: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 240, 236, 0.35);
}
.scroll-line {
  width: 38px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
  animation: expandLine 1.5s ease 2s both;
}

/* ══════════════════════
   PROJECT LANG BADGE
══════════════════════ */
.project-lang {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 100px;
  padding: 3px 11px;
  margin-bottom: 12px;
}
.project-icon {
  width: 46px; height: 46px;
  background: var(--accent-dim);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  transition: gap var(--dur-med);
}
.project-link:hover { gap: 14px; }