/* ─────────────────────────────────────────
   style.css  –  Abhyuday Taneja Portfolio
   Apple-inspired glassmorphism portfolio
───────────────────────────────────────── */

/* ── Custom Properties ── */
:root {
  --bg: #f5f5f7;
  --bg-secondary: #ffffff;
  --text: #1d1d1f;
  --text-muted: #6e6e73;
  --accent-blue: #007aff;
  --accent-pink: #ff2d55;
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(0, 0, 0, 0.06);
  --glass-blur: blur(18px);
  --nav-bg: rgba(255, 255, 255, 0.72);
  --nav-border: rgba(0, 0, 0, 0.1);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --radius: 20px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --tag-bg: rgba(0, 122, 255, 0.1);
  --tag-color: #007aff;
  --skill-track: rgba(0, 0, 0, 0.08);
  --dot: #1d1d1f;
}

[data-theme="dark"] {
  --bg: #000000;
  --bg-secondary: #111111;
  --text: #f5f5f7;
  --text-muted: #98989d;
  --glass-bg: rgba(30, 30, 30, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --nav-bg: rgba(18, 18, 18, 0.85);
  --nav-border: rgba(255, 255, 255, 0.1);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --tag-bg: rgba(0, 122, 255, 0.2);
  --skill-track: rgba(255, 255, 255, 0.1);
  --dot: #f5f5f7;
}

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
  line-height: 1.6;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 99px;
}

/* ── Decorative blobs ── */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.5s;
}

.blob-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  left: -150px;
  background: radial-gradient(circle, #007aff, #5856d6);
}

.blob-2 {
  width: 400px;
  height: 400px;
  bottom: 10%;
  right: -100px;
  background: radial-gradient(circle, #ff2d55, #ff9500);
}

[data-theme="dark"] .blob {
  opacity: 0.15;
}

/* ─────────────────────────────────────────
   CUSTOM CURSOR
───────────────────────────────────────── */
body { cursor: none; }

#cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, width 0.2s ease, height 0.2s ease,
              background 0.2s ease, opacity 0.3s ease;
  mix-blend-mode: normal;
}

#cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 122, 255, 0.55);
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s cubic-bezier(0.4,0,0.2,1),
              width 0.25s ease, height 0.25s ease,
              border-color 0.25s ease, opacity 0.3s ease;
  backdrop-filter: none;
}

/* Hover states — grown ring + filled dot */
body.cursor-hover #cursor-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-pink);
}

body.cursor-hover #cursor-ring {
  width: 52px;
  height: 52px;
  border-color: rgba(255, 45, 85, 0.4);
}

/* Click pulse */
body.cursor-click #cursor-dot {
  transform: translate(-50%, -50%) scale(0.6);
}

body.cursor-click #cursor-ring {
  width: 22px;
  height: 22px;
  border-color: var(--accent-blue);
  opacity: 0.6;
}

/* Hide on mobile */
@media (pointer: coarse) {
  #cursor-dot, #cursor-ring { display: none; }
  body { cursor: auto; }
}

/* ─────────────────────────────────────────
   CARD SPOTLIGHT GLOW
───────────────────────────────────────── */
.project-card,
.achievement-card,
.stat-card,
.tech-item {
  --spotlight-x: 50%;
  --spotlight-y: 50%;
  overflow: hidden;
}

/* Radial spotlight overlay — revealed by JS setting --spotlight-x/y */
.project-card::before,
.achievement-card::before,
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    320px circle at var(--spotlight-x) var(--spotlight-y),
    rgba(0, 122, 255, 0.10) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}

.project-card:hover::before,
.achievement-card:hover::before,
.stat-card:hover::before {
  opacity: 1;
}

/* Make card children sit above spotlight */
.project-card > *,
.achievement-card > *,
.stat-card > * {
  position: relative;
  z-index: 1;
}

/* ─────────────────────────────────────────
   ENHANCED INTERACTIVE HOVERS
───────────────────────────────────────── */

/* Nav links — underline slide */
.nav-link {
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  border-radius: 99px;
  background: var(--accent-blue);
  transition: width 0.25s ease, left 0.25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
  left: 20%;
}

/* Tag hover */
.tag {
  transition: background 0.2s, color 0.2s, transform 0.2s;
  cursor: default;
}

.tag:hover {
  background: var(--accent-blue);
  color: #fff;
  transform: translateY(-2px) scale(1.06);
}

/* Tech item — colour pop */
.tech-item {
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1),
              box-shadow 0.25s ease,
              background 0.25s ease;
}

.tech-item:hover {
  transform: translateY(-6px) scale(1.08);
  box-shadow: 0 12px 32px rgba(0, 122, 255, 0.22);
}

/* Buttons — shimmer sweep */
.btn {
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.18) 50%,
    transparent 100%
  );
  transition: left 0.5s ease;
  pointer-events: none;
}

.btn:hover::after {
  left: 160%;
}

/* Need position relative on btn for pseudo */
.btn {
  position: relative;
}

/* Social links — spin icon slightly */
.social-link svg {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}

.social-link:hover svg {
  transform: rotate(-10deg) scale(1.15);
}

/* Skill bars — glow on fill */
.skill-fill {
  box-shadow: none;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}

.skill-bar-item:hover .skill-fill {
  box-shadow: 0 0 12px rgba(0, 122, 255, 0.5);
}

/* Avatar blob — interactive scale */
.avatar-blob {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s ease;
}

.avatar-blob:hover {
  transform: scale(1.06);
  box-shadow: 0 20px 60px rgba(0, 122, 255, 0.2);
}

/* ─────────────────────────────────────────
   LOADER
───────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}

.apple-logo {
  width: 64px;
  height: 64px;
  fill: #ffffff;
  animation: fadeIn 0.8s ease 0.3s both;
}

.loader-bar-wrap {
  width: 200px;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 99px;
  overflow: hidden;
  animation: fadeIn 0.8s ease 0.5s both;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: #ffffff;
  border-radius: 99px;
  transition: width 0.05s linear;
}

.loader-btn {
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: 99px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: background 0.25s, transform 0.25s, opacity 0.5s;
}

.loader-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.04);
}

.loader-btn.visible {
  opacity: 1;
}

/* ─────────────────────────────────────────
   NAVBAR
───────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  animation: slideDown 0.6s ease both;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--nav-bg);
  border: 1px solid var(--nav-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: 99px;
  padding: 10px 16px;
  box-shadow: var(--shadow);
  transition: background var(--transition), border-color var(--transition);
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 99px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(128, 128, 128, 0.12);
}

.theme-toggle {
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.2s, transform 0.2s;
  margin-left: 8px;
}

.theme-toggle:hover {
  background: rgba(128, 128, 128, 0.15);
  transform: rotate(15deg);
}

/* ─────────────────────────────────────────
   SECTIONS
───────────────────────────────────────── */
.section {
  padding: 100px max(24px, calc((100vw - 1100px) / 2));
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

/* ── Glass utility ── */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 120px;
  overflow: hidden;
}

/* ── Particles Background ── */
#particles-js {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#particles-js canvas {
  display: block;
  pointer-events: auto; /* allow hover bubble effect on canvas */
}

.hero-content,
.scroll-indicator {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 760px;
}

.hero-greeting {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.hero-name {
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #007aff 0%, #5856d6 35%, #ff2d55 70%, #ff9500 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.75;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 99px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

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

.btn-primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.btn-glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  color: var(--text);
}

.btn.full {
  width: 100%;
  justify-content: center;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Scroll Indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  animation: bounce 2s infinite;
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--text-muted);
  border-radius: 2px;
  animation: wheelScroll 1.5s infinite;
}

/* ─────────────────────────────────────────
   STATS
───────────────────────────────────────── */
.stats-section {
  padding-top: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.stat-card {
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: transform 0.25s;
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-num {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #007aff, #ff2d55);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-suffix {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #007aff, #ff2d55);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 8px;
}

/* ─────────────────────────────────────────
   PROJECTS
───────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.project-card {
  border-radius: var(--radius);
  padding: 32px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.project-logo {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.project-name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 99px;
  background: var(--tag-bg);
  color: var(--tag-color);
}

.project-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-features li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}

.project-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-blue);
}

/* ─────────────────────────────────────────
   ACHIEVEMENTS
───────────────────────────────────────── */
.achievements-section {
  background: var(--bg-secondary);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.achievement-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s;
}

.achievement-card:hover {
  transform: translateY(-6px);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(128, 128, 128, 0.08);
  border-bottom: 1px solid var(--glass-border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.red {
  background: #ff5f57;
}

.dot.yellow {
  background: #febc2e;
}

.dot.green {
  background: #28c840;
}

.browser-url {
  margin-left: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.achievement-body {
  padding: 28px;
}

.achievement-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.achievement-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.achievement-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.achievement-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-decoration: none;
  transition: opacity 0.2s;
}

.achievement-link:hover {
  opacity: 0.75;
}

/* ─────────────────────────────────────────
   TECH STACK
───────────────────────────────────────── */
.tech-section {}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 16px;
  border-radius: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  cursor: default;
  transition: transform 0.2s, filter 0.2s, box-shadow 0.2s;
}

.tech-item:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0, 122, 255, 0.15);
  filter: brightness(1.1);
}

.tech-item svg {
  width: 40px;
  height: 40px;
  color: var(--text);
  transition: color var(--transition);
}

.tech-item:hover svg {
  color: var(--accent-blue);
}

.tech-item span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────
   SKILLS
───────────────────────────────────────── */
.skills-container {
  max-width: 700px;
  margin: 0 auto;
}

.skills-tabs {
  display: flex;
  gap: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 99px;
  padding: 6px;
  margin-bottom: 40px;
  backdrop-filter: var(--glass-blur);
}

.skill-tab {
  flex: 1;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 10px 20px;
  border-radius: 99px;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.skill-tab.active {
  background: var(--text);
  color: var(--bg);
}

.skill-panel {
  display: none;
}

.skill-panel.active {
  display: block;
}

.skill-bar-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skill-bar-item {}

.skill-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.skill-pct {
  color: var(--text-muted);
}

.skill-track {
  height: 8px;
  background: var(--skill-track);
  border-radius: 99px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #007aff, #5856d6);
  border-radius: 99px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─────────────────────────────────────────
   ABOUT
───────────────────────────────────────── */
.about-section {}

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

@media(max-width:768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-avatar {
    order: -1;
  }
}

.about-text p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.about-text strong {
  color: var(--text);
}

.about-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.about-avatar {
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-blob {
  width: 280px;
  height: 280px;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.15), rgba(255, 45, 85, 0.15));
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: morphBlob 8s ease-in-out infinite;
  font-size: 7rem;
}

.memoji {
  user-select: none;
}

/* ─────────────────────────────────────────
   CONTACT
───────────────────────────────────────── */
.contact-section {}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
}

@media(max-width:768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-form-wrap {
  border-radius: var(--radius);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(128, 128, 128, 0.07);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

.form-group textarea {
  resize: vertical;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 32px;
}

.social-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.social-link {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, color 0.2s;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.08);
  background: var(--accent-blue);
  color: #fff;
  border-color: transparent;
}

.social-link svg {
  width: 20px;
  height: 20px;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  text-align: center;
  padding: 32px 24px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 1;
}

/* ─────────────────────────────────────────
   SCROLL REVEAL
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ─────────────────────────────────────────
   KEYFRAMES
───────────────────────────────────────── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translate(-50%, -20px);
  }

  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

@keyframes wheelScroll {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(10px);
  }
}

@keyframes morphBlob {
  0% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }

  25% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }

  50% {
    border-radius: 50% 50% 30% 70% / 50% 70% 30% 50%;
  }

  75% {
    border-radius: 70% 30% 50% 50% / 40% 60% 40% 60%;
  }

  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
}

/* ─── Responsive tweaks ── */
@media (max-width: 768px) {
  .section {
    padding: 80px 24px;
  }

  .hero {
    padding-top: 100px;
  }

  .hero-name {
    font-size: 3.5rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .achievements-grid {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .skills-tabs {
    flex-wrap: wrap;
    border-radius: 20px;
  }

  .nav-pill {
    flex-wrap: wrap;
    border-radius: 20px;
    padding: 8px 12px;
  }

  .navbar {
    width: calc(100% - 32px);
  }
}