/* ══════════════════════════════════════════════════════════
   iOS Glassmorphism Design System
   ══════════════════════════════════════════════════════════ */

:root {
  --bg: #0a0e1a;
  --bg-soft: #111827;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --card-hover: rgba(255, 255, 255, 0.1);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.1);
  --text: #f0f2f8;
  --muted: #8e99b8;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #0a84ff;
  --accent-2: #30d158;
  --accent-glow: rgba(10, 132, 255, 0.3);
  --accent-2-glow: rgba(48, 209, 88, 0.25);
  --radius: 20px;
  --radius-sm: 14px;
  --radius-xs: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --blur: blur(40px);
  --blur-strong: blur(60px);
  --page-bg:
    radial-gradient(ellipse at 20% 0%, rgba(10, 132, 255, 0.12), transparent 50%),
    radial-gradient(ellipse at 80% 10%, rgba(48, 209, 88, 0.08), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(94, 92, 230, 0.1), transparent 50%),
    linear-gradient(180deg, #0a0e1a, #0d1225 50%, #0a0f1e);
  --topbar-bg: rgba(10, 14, 26, 0.6);
  --ripple-color: rgba(10, 132, 255, 0.25);
}

body[data-theme="light"] {
  --bg: #f2f2f7;
  --bg-soft: #e5e5ea;
  --card: rgba(255, 255, 255, 0.65);
  --card-border: rgba(0, 0, 0, 0.06);
  --card-hover: rgba(255, 255, 255, 0.8);
  --glass: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(0, 0, 0, 0.05);
  --glass-strong: rgba(255, 255, 255, 0.72);
  --text: #1c1c1e;
  --muted: #6e6e80;
  --line: rgba(0, 0, 0, 0.06);
  --accent: #007aff;
  --accent-2: #34c759;
  --accent-glow: rgba(0, 122, 255, 0.2);
  --accent-2-glow: rgba(52, 199, 89, 0.18);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --blur: blur(40px);
  --page-bg:
    radial-gradient(ellipse at 20% 0%, rgba(0, 122, 255, 0.07), transparent 50%),
    radial-gradient(ellipse at 80% 10%, rgba(52, 199, 89, 0.06), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(94, 92, 230, 0.05), transparent 50%),
    linear-gradient(180deg, #f2f2f7, #e5e5ea 50%, #f2f2f7);
  --topbar-bg: rgba(242, 242, 247, 0.65);
  --ripple-color: rgba(0, 122, 255, 0.18);
}

* {
  box-sizing: border-box;
  cursor: url('cursor.svg') 9 16, auto;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, "SF Pro Display", "SF Pro Text", "Manrope", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--page-bg);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.65;
  transition: background 0.5s ease, color 0.5s ease;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: url('cursor.svg') 9 16, auto;
}

a, button, [role="button"], input[type="submit"], .btn, .tag-filter, .blog-card, .menu-btn, .theme-toggle, .connect-card:not(.connect-card-static) {
  cursor: url('cursor.svg') 9 16, pointer;
}

/* ── Ambient background orbs ── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: -1;
  animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(10, 132, 255, 0.12);
  top: -120px;
  right: 8%;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: rgba(48, 209, 88, 0.08);
  bottom: -200px;
  left: 3%;
  animation-delay: -10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* ── Water ripple effect on interactive elements ── */
.ripple-container {
  position: relative;
  overflow: hidden;
}

.water-hover {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ripple-color) 0%, transparent 70%);
  pointer-events: none;
  width: 200px;
  height: 200px;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.ripple-container:hover .water-hover {
  opacity: 1;
}

/* Click shockwave */
.click-ripple {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: transparent;
  pointer-events: none;
  animation: shockwave 0.7s cubic-bezier(0, 0.5, 0.5, 1) forwards;
  z-index: 1000;
}

.click-ripple-inner {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--ripple-color);
  background: transparent;
  pointer-events: none;
  animation: shockwave 0.5s 0.05s cubic-bezier(0, 0.5, 0.5, 1) forwards;
  z-index: 1000;
}

@keyframes shockwave {
  0% {
    width: 0;
    height: 0;
    opacity: 0.7;
    transform: translate(-50%, -50%);
  }
  100% {
    width: 200px;
    height: 200px;
    opacity: 0;
    transform: translate(-50%, -50%);
  }
}

/* ── Glass Topbar ── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px clamp(18px, 3vw, 42px);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.1);
  transition: background 0.5s ease, border-color 0.5s ease;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 16px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
}

.theme-toggle:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: scale(1.04);
}

.theme-toggle:active {
  transform: scale(0.96);
}

.theme-toggle .toggle-icon {
  font-size: 1.1rem;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: inline-block;
}

.theme-toggle:hover .toggle-icon {
  transform: rotate(20deg) scale(1.15);
}

.theme-toggle.jiggle {
  animation: toggleJiggle 0.5s ease;
}

.theme-toggle.dodging {
  animation: toggleDodge 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes toggleDodge {
  0% { transform: translateX(0) rotate(0); }
  20% { transform: translateX(14px) rotate(4deg); }
  40% { transform: translateX(-10px) rotate(-3deg); }
  60% { transform: translateX(6px) rotate(2deg); }
  80% { transform: translateX(-3px) rotate(-1deg); }
  100% { transform: translateX(0) rotate(0); }
}

.theme-note {
  margin: 6px auto 0;
  width: min(1040px, 92vw);
  min-height: 1.1rem;
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
  transition: opacity 0.4s ease;
}

.logo {
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
}

.topbar-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.logo:hover .topbar-mark {
  transform: scale(1.08);
}

.nav {
  display: flex;
  gap: 4px;
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 4px;
  box-shadow: var(--shadow-glass);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 7px 14px;
  border-radius: 10px;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  white-space: nowrap;
  border: 1px solid transparent;
}

.nav a:hover {
  color: var(--text);
  background: var(--glass-strong);
  border-color: var(--glass-border);
  box-shadow: 0 0 12px var(--accent-glow);
  transform: translateY(-1px);
}

.nav a.active {
  color: var(--accent);
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow), var(--shadow-glass);
}

.menu-btn {
  display: none;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text);
  border-radius: var(--radius-xs);
  width: 42px;
  height: 38px;
  padding: 0;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.menu-btn:hover {
  background: var(--glass-strong);
}

.menu-btn span {
  width: 17px;
  height: 2px;
  background: var(--text);
  display: block;
  border-radius: 1px;
}

/* ── Layout ── */
main {
  width: min(1040px, 92vw);
  margin: 0 auto;
}

.section {
  padding: clamp(54px, 8vw, 88px) 0;
  position: relative;
}

/* ── Hero ── */
.hero {
  min-height: 72vh;
  display: grid;
  align-content: center;
  gap: 10px;
  isolation: isolate;
}

.hero-brand {
  margin-bottom: 12px;
  animation: brandReveal 1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-wordmark {
  width: clamp(200px, 32vw, 340px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(10, 132, 255, 0.2));
  animation: brandGlow 5s ease-in-out 1s infinite;
}

@keyframes brandReveal {
  0% { opacity: 0; transform: translateY(24px); filter: blur(8px); }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes brandGlow {
  0%, 100% { filter: drop-shadow(0 0 14px rgba(10, 132, 255, 0.15)); }
  50% { filter: drop-shadow(0 0 32px rgba(10, 132, 255, 0.35)); }
}

/* ── Floating motion cards ── */
.hero-motion {
  position: absolute;
  right: 0;
  top: 10%;
  display: grid;
  gap: 10px;
  pointer-events: none;
  z-index: -1;
}

.motion-card {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--muted);
  width: fit-content;
  animation: float 4.6s ease-in-out infinite;
  will-change: transform;
  box-shadow: var(--shadow-glass);
}

.motion-card:nth-child(2) { animation-delay: 0.8s; }
.motion-card:nth-child(3) { animation-delay: 1.4s; }

.motion-card-logo {
  width: clamp(140px, 22vw, 220px);
  height: auto;
  object-fit: contain;
}

/* ── Hero text stagger ── */
.eyebrow {
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  animation: brandReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
}

h1, h2, h3, p { margin: 0; }

h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.06;
  margin-top: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
  animation: brandReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
}

.hero-title {
  margin-top: 12px;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--accent);
  font-weight: 700;
  animation: brandReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.35s both;
}

.hero-text {
  margin-top: 16px;
  color: var(--muted);
  max-width: 62ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ── Identity cards (glass) ── */
.identity-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 860px;
}

.identity-card {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  padding: 14px 16px;
  display: grid;
  gap: 4px;
  box-shadow: var(--shadow-glass);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.identity-card:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow), var(--shadow-glass);
  transform: translateY(-2px);
}

.identity-card span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.identity-card strong,
.identity-card a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
}

/* ── Buttons (iOS style) ── */
.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 22px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 18px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 28px var(--accent-glow);
  filter: brightness(1.1);
}

.btn-ghost {
  color: var(--accent);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.btn-ghost:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
}

/* ── Section heads ── */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.section-head p,
#about-text {
  color: var(--muted);
  max-width: 70ch;
}

/* ── Skills (glass chips) ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.skill-chip {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  box-shadow: var(--shadow-glass);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, color 0.3s ease;
}

.skill-icon svg {
  width: 100%;
  height: 100%;
}

.skill-chip:hover .skill-icon {
  transform: scale(1.2) rotate(-8deg);
  color: var(--accent-2);
}

.skill-chip:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow), var(--shadow-glass);
  transform: translateY(-2px);
}

/* ── Focus cards (glass) ── */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.focus-card {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius);
  padding: 20px;
  display: grid;
  gap: 10px;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.focus-card:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow), var(--shadow-glass);
  transform: translateY(-3px);
}

.focus-card h3 { font-size: 1.05rem; }
.focus-card p { color: var(--muted); }

/* ── Project cards (glass) ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.project-card {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow), var(--shadow-glass);
  transform: translateY(-4px);
}

.project-card h3 { font-size: 1.1rem; }
.project-card p { color: var(--muted); }

/* ── Tags (glass pills) ── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.tag {
  font-size: 0.76rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--accent);
  background: rgba(10, 132, 255, 0.08);
  font-weight: 600;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}

.tag:hover {
  background: rgba(10, 132, 255, 0.16);
  border-color: var(--accent);
}

/* ── Location card (glass) ── */
.location-slide {
  padding-top: clamp(44px, 6vw, 66px);
}

.map-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  min-height: 300px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glass);
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.map-card:hover {
  border-color: var(--accent-2);
  box-shadow: 0 0 30px var(--accent-2-glow), var(--shadow-glass);
}

.map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 50% 50%, #000 42%, transparent 100%);
}

.map-content {
  position: relative; z-index: 1;
  height: 100%; min-height: 300px;
  display: flex; flex-direction: column;
  justify-content: flex-end; gap: 9px;
  padding: 24px;
}

.map-label {
  color: var(--accent-2);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.map-content h3 {
  font-size: clamp(1.3rem, 3vw, 2rem);
}

.map-link { width: fit-content; }

.map-pin {
  position: absolute;
  left: 58%; top: 44%;
  width: 30px; height: 30px;
  transform: translate(-50%, -50%);
  z-index: 2;
  animation: pinBounce 2s ease-in-out infinite;
}

.pin-dot {
  position: absolute; inset: 0;
  border-radius: 50% 50% 50% 0;
  background: linear-gradient(150deg, var(--accent-2), var(--accent));
  transform: rotate(-45deg);
}

.pin-dot::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--bg);
  left: 10px; top: 10px;
}

.pin-pulse {
  position: absolute;
  width: 90px; height: 90px;
  border-radius: 50%;
  border: 1px solid rgba(48, 209, 88, 0.4);
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  animation: pinPulse 2s ease-out infinite;
}

/* ── Connect section (glass) ── */
.connect-section {
  padding-bottom: clamp(70px, 9vw, 110px);
}

.connect-stage {
  position: relative;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  min-height: 300px;
  overflow: hidden;
  padding: 24px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glass);
  transition: all 0.4s ease;
}

.orbit-ring {
  position: absolute;
  border: 1px dashed rgba(10, 132, 255, 0.15);
  border-radius: 999px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.ring-a {
  width: min(560px, 88%); height: min(560px, 88%);
  animation: spin 20s linear infinite;
}

.ring-b {
  width: min(420px, 67%); height: min(420px, 67%);
  animation: spinReverse 15s linear infinite;
}

.connect-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.connect-card {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 18px;
  text-decoration: none;
  color: var(--text);
  display: grid;
  gap: 8px;
  box-shadow: var(--shadow-glass);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.connect-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center; justify-content: center;
  color: var(--accent);
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.connect-icon svg { width: 19px; height: 19px; }

.connect-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  background: var(--glass-strong);
  box-shadow: 0 0 24px var(--accent-glow), var(--shadow-glass);
}

.connect-card-static { cursor: default; }
.connect-card-static:hover {
  transform: none;
  border-color: var(--glass-border);
  background: var(--glass);
  box-shadow: var(--shadow-glass);
}

.connect-card span {
  color: var(--muted);
  font-size: 0.83rem;
}

.connect-card strong { font-size: 1rem; }

/* ══════════════════════════════════════════════════════════
   Blog — Full Glass Redesign
   ══════════════════════════════════════════════════════════ */
.blog-toolbar {
  display: grid;
  gap: 14px;
  max-width: 100%;
}

.blog-search-label {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#blog-search {
  width: 100%;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text);
  font: inherit;
  padding: 14px 18px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-glass);
  transition: all 0.3s ease;
}

#blog-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow), var(--shadow-glass);
}

#blog-search::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-filter {
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tag-filter:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.tag-filter.active {
  border-color: var(--accent);
  background: rgba(10, 132, 255, 0.15);
  color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ── Blog layout ── */
.blog-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 20px;
  align-items: start;
}

.blog-list {
  display: grid;
  gap: 12px;
  max-height: 78vh;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--glass-border) transparent;
}

.blog-list::-webkit-scrollbar { width: 4px; }
.blog-list::-webkit-scrollbar-track { background: transparent; }
.blog-list::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 99px;
}

.blog-card {
  text-align: left;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text);
  padding: 18px;
  cursor: pointer;
  display: grid;
  gap: 10px;
  box-shadow: var(--shadow-glass);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
  font: inherit;
}

.blog-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: var(--glass-strong);
  box-shadow: 0 0 20px var(--accent-glow), var(--shadow-glass);
}

.blog-card.active {
  border-color: var(--accent);
  background: var(--card-hover);
  box-shadow: 0 0 16px var(--accent-glow), var(--shadow-glass);
}

.blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
}

.blog-meta {
  font-size: 0.82rem;
}

.blog-meta,
.blog-index-name,
.blog-empty {
  color: var(--muted);
}

.blog-index-name {
  font-size: 0.78rem;
}

/* ── Blog reader pane (glass) ── */
.blog-view {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  padding: 28px;
  box-shadow: var(--shadow-glass);
  max-height: 78vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--glass-border) transparent;
  transition: all 0.4s ease;
}

.blog-view::-webkit-scrollbar { width: 4px; }
.blog-view::-webkit-scrollbar-track { background: transparent; }
.blog-view::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 99px;
}

.blog-post-head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}

.blog-post-head h2 {
  font-size: 1.5rem;
}

.blog-post-body {
  display: grid;
  gap: 14px;
  line-height: 1.75;
}

.blog-post-body h1 { font-size: 1.6rem; }
.blog-post-body h2 { font-size: 1.3rem; }
.blog-post-body h3 { font-size: 1.1rem; }
.blog-post-body h1, .blog-post-body h2, .blog-post-body h3 { margin: 0; }
.blog-post-body p { color: var(--muted); line-height: 1.8; }

.blog-post-body ul {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.blog-post-body li {
  padding: 3px 0;
}

.md-code {
  margin: 0;
  overflow-x: auto;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ── FX shapes (glass) ── */
.section-fx {
  position: absolute;
  right: 2%;
  top: 8%;
  display: grid;
  gap: 18px;
  pointer-events: none;
}

.fx-shape {
  width: 60px; height: 60px;
  border: 1px solid rgba(10, 132, 255, 0.15);
  border-radius: var(--radius);
  background: rgba(10, 132, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  will-change: transform;
}

.fx-shape:nth-child(2) {
  width: 44px; height: 44px;
  border-color: rgba(48, 209, 88, 0.18);
  background: rgba(48, 209, 88, 0.06);
}

/* ── Footer (glass) ── */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 24px;
  text-align: center;
  color: var(--muted);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* ── Keyframes ── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pinBounce {
  0%, 100% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-10px); }
}

@keyframes pinPulse {
  0% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.42); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1); }
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinReverse {
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

@keyframes toggleJiggle {
  0% { transform: translateX(0) rotate(0deg); }
  30% { transform: translateX(5px) rotate(1.5deg); }
  70% { transform: translateX(-4px) rotate(-1.2deg); }
  100% { transform: translateX(0) rotate(0deg); }
}

/* ── Responsive ── */
@media (max-width: 860px) {
  .identity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .blog-layout {
    grid-template-columns: 1fr;
  }
  .blog-list {
    max-height: none;
  }
  .blog-view {
    max-height: none;
  }
}

@media (max-width: 700px) {
  .hero-motion {
    position: static;
    margin-bottom: 8px;
  }
  .identity-grid {
    grid-template-columns: 1fr;
  }
  .menu-btn {
    display: inline-flex;
  }
  .theme-toggle {
    padding: 8px 10px;
    font-size: 0.78rem;
  }
  .nav {
    position: absolute;
    right: 14px;
    top: 64px;
    flex-direction: column;
    background: var(--glass-strong);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 6px;
    min-width: 160px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), var(--shadow-glass);
  }
  .nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }
  .nav a {
    font-size: 0.88rem;
    padding: 10px 14px;
    border-radius: 10px;
  }
  .nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .map-pin {
    left: 52%;
    top: 38%;
  }
  .section-fx {
    display: none;
  }
  .blog-layout {
    grid-template-columns: 1fr;
  }
}