:root {
  --bg: #050816;
  --surface: rgba(12, 20, 49, 0.78);
  --surface-strong: rgba(20, 30, 70, 0.92);
  --text: #f8fbff;
  --muted: #9bb3ff;
  --accent: #70d6ff;
  --accent-soft: rgba(112, 214, 255, 0.16);
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  --radius: 28px;
  --transition: 0.35s ease;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

/* Global 4-orb glowing mesh background system */
main::before {
  content: "";
  position: fixed;
  top: 35%;
  left: 75%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(255, 112, 166, 0.08) 0%, transparent 70%);
  filter: blur(110px);
  pointer-events: none;
  z-index: -1;
  will-change: transform;
  animation: floatOrb3 26s ease-in-out infinite;
}

main::after {
  content: "";
  position: fixed;
  top: 55%;
  left: -15%;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(74, 78, 255, 0.09) 0%, transparent 70%);
  filter: blur(110px);
  pointer-events: none;
  z-index: -1;
  will-change: transform;
  animation: floatOrb4 32s ease-in-out infinite;
}

body {
  min-height: 100vh;
  background-color: #02040d;
  background-image: linear-gradient(180deg, #070a1b 0%, #02040d 100%);
  background-attachment: fixed;
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: -12%;
  left: -12%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(112, 214, 255, 0.12) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
  z-index: -1;
  will-change: transform;
  animation: floatOrb1 22s ease-in-out infinite;
}

body::after {
  content: "";
  position: fixed;
  bottom: -12%;
  right: -12%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(173, 95, 255, 0.08) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
  z-index: -1;
  will-change: transform;
  animation: floatOrb2 28s ease-in-out infinite;
}

/* Hardware-accelerated drift animations for background glow orbs */
@keyframes floatOrb1 {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33% {
    transform: translate3d(6vw, 10vh, 0) scale(1.12);
  }
  66% {
    transform: translate3d(-3vw, 15vh, 0) scale(0.92);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes floatOrb2 {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-8vw, -10vh, 0) scale(0.92);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes floatOrb3 {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  40% {
    transform: translate3d(-8vw, -12vh, 0) scale(1.1);
  }
  70% {
    transform: translate3d(-4vw, 8vh, 0) scale(0.95);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes floatOrb4 {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(10vw, -8vh, 0) scale(1.12);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

section {
  position: relative;
  padding: 90px 0;
}

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.section-title::before {
  content: "";
  width: 55px;
  height: 2px;
  background: var(--accent);
}

h1,
h2,
h3,
h4 {
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 3vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 2.4vw, 2.6rem);
}

p {
  color: rgba(248, 251, 255, 0.82);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(3, 9, 28, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
  flex-wrap: wrap;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  flex-shrink: 0;
}

.logo span {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6fc2ff, #b96bff);
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(111, 194, 255, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-left: auto;
  width: auto;
}

.nav-links a {
  position: relative;
  font-size: 0.95rem;
  color: rgba(248, 251, 255, 0.8);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-links a.active::after,
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.toggle-theme,
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition);
}

.toggle-theme:hover,
.menu-toggle:hover {
  transform: scale(1.05);
  background: rgba(112, 214, 255, 0.12);
}

.mobile-menu {
  display: none;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 2.5rem;
}

.hero-content {
  max-width: 540px;
}

.hero-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.hero-title {
  margin-bottom: 1.2rem;
}

.hero-title span {
  color: var(--accent);
}

.hero-text {
  margin-bottom: 2rem;
}

.typewriter {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.05rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  border-radius: 999px;
  padding: 0.95rem 1.7rem;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn {
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.95), rgba(111, 195, 255, 0.25));
  color: #061628;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.btn:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.hero-socials {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.social-icon:hover {
  transform: translateY(-4px);
  background: rgba(112, 214, 255, 0.14);
}

.social-icon-linkedin {
  background: rgba(10, 102, 194, 0.12);
  border-color: rgba(10, 102, 194, 0.3);
}

.social-icon-linkedin:hover {
  background: rgba(10, 102, 194, 0.25);
  border-color: rgba(10, 102, 194, 0.6);
  box-shadow: 0 0 20px rgba(10, 102, 194, 0.3);
}

.social-icon-instagram {
  background: rgba(253, 29, 29, 0.12);
  border-color: rgba(131, 58, 180, 0.3);
}

.social-icon-instagram:hover {
  background: linear-gradient(135deg, rgba(253, 29, 29, 0.25), rgba(131, 58, 180, 0.25));
  border-color: rgba(131, 58, 180, 0.6);
  box-shadow: 0 0 20px rgba(131, 58, 180, 0.3);
}

.hero-image {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-card {
  width: 100%;
  padding: 1.5rem;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card img {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-grid,
.timeline,
.project-grid,
.skills-grid,
.info-grid,
.cards-grid,
.contact-grid {
  display: grid;
  gap: 1.5rem;
}

.cards-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  padding: 1.5rem 1.4rem 1.5rem 2.6rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 1.5rem;
  width: 22px;
  height: 22px;
  background: var(--bg);
  border: 3px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(112, 214, 255, 0.28);
}

.card {
  padding: 1.8rem;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-7px);
  border-color: rgba(112, 214, 255, 0.25);
  box-shadow: 0 24px 70px rgba(111, 194, 255, 0.15);
}

.card h3 {
  margin-bottom: 0.85rem;
}

.card p,
.card li {
  color: rgba(248, 251, 255, 0.84);
}

.social-links {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: rgba(248, 251, 255, 0.92);
  padding: 0.5rem 0.8rem;
  border-radius: 12px;
  transition: background var(--transition), transform var(--transition);
  width: 100%;
}

.social-link:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.02);
}

.social-link .social-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.social-icon.small {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  color: inherit;
}

.social-text {
  font-weight: 700;
  color: rgba(248, 251, 255, 0.95);
  white-space: nowrap;
  transition: color var(--transition);
}

.social-icon {
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}

/* Brand colors (fixed specificity override) */
.social-icon.social-icon-github {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}
.social-icon.social-icon-linkedin {
  color: #0077b5;
  background: rgba(0, 119, 181, 0.08);
  border-color: rgba(0, 119, 181, 0.2);
}
.social-icon.social-icon-instagram {
  color: #ff5a9e;
  background: linear-gradient(135deg, rgba(245, 133, 41, 0.12), rgba(221, 42, 123, 0.12), rgba(129, 52, 175, 0.12));
  border-color: rgba(221, 42, 123, 0.25);
}
.social-icon.social-icon-email {
  color: #ea4335;
  background: rgba(234, 67, 53, 0.08);
  border-color: rgba(234, 67, 53, 0.2);
}
.social-icon.social-icon-phone {
  color: #10b981;
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
}

/* Hover transitions and glows for social link cards */
.social-link:hover .social-icon-github {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.22);
}
.social-link:hover .social-icon-github + .social-text {
  color: #ffffff;
}

.social-link:hover .social-icon-linkedin {
  background: rgba(0, 119, 181, 0.22);
  border-color: rgba(0, 119, 181, 0.55);
  box-shadow: 0 0 16px rgba(0, 119, 181, 0.4);
}
.social-link:hover .social-icon-linkedin + .social-text {
  color: #0077b5;
}

.social-link:hover .social-icon-instagram {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 0 18px rgba(221, 42, 123, 0.5);
}
.social-link:hover .social-icon-instagram + .social-text {
  color: #ff5a9e;
}

.social-link:hover .social-icon-email {
  background: rgba(234, 67, 53, 0.22);
  border-color: rgba(234, 67, 53, 0.55);
  box-shadow: 0 0 16px rgba(234, 67, 53, 0.4);
}
.social-link:hover .social-icon-email + .social-text {
  color: #ea4335;
}

.social-link:hover .social-icon-phone {
  background: rgba(16, 185, 129, 0.22);
  border-color: rgba(16, 185, 129, 0.55);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.4);
}
.social-link:hover .social-icon-phone + .social-text {
  color: #10b981;
}

/* Ensure SVG strokes/fills follow currentColor */
.social-link svg [stroke] { stroke: currentColor; }
.social-link svg [fill] { fill: currentColor; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(112, 214, 255, 0.08);
  color: var(--accent);
  font-size: 0.83rem;
  margin-right: 0.6rem;
  margin-bottom: 0.6rem;
}

.project-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-card {
  position: relative;
  overflow: hidden;
}

.project-card img {
  border-radius: 28px;
  transition: transform var(--transition);
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-info {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.6rem;
  background: linear-gradient(180deg, transparent 45%, rgba(2, 10, 31, 0.95) 100%);
}

.project-info h3,
.project-info p {
  color: #fff;
}

.project-card:nth-child(1) .project-info h3 {
  color: #000000;
}

.project-card:nth-child(1) .project-info p {
  color: #000000;
}

.project-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.9rem 0 1rem;
}

.project-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn-outline:hover {
  border-color: var(--accent);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.8rem;
}

.filter-btn {
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(248, 251, 255, 0.82);
  cursor: pointer;
  transition: all var(--transition);
  background: rgba(255, 255, 255, 0.03);
}

.filter-btn.active,
.filter-btn:hover {
  background: rgba(112, 214, 255, 0.14);
  color: var(--accent);
  border-color: var(--accent);
}

.search-group {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.8rem;
}

.search-group input {
  width: 100%;
  min-width: 220px;
  padding: 0.95rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.search-group input::placeholder {
  color: rgba(248, 251, 255, 0.5);
}

.skill-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
}

.skill-meta {
  min-width: 120px;
}

.skill-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #6fc2ff, #b96bff);
  transition: width 0.9s ease;
}

.skill-circle {
  position: relative;
  width: 120px;
  height: 120px;
}

.skill-circle svg {
  transform: rotate(-90deg);
}

.skill-circle circle {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
}

.skill-circle .bg {
  stroke: rgba(255, 255, 255, 0.08);
}

.skill-circle .progress {
  stroke: #70d6ff;
  stroke-dasharray: 377;
  stroke-dashoffset: 377;
  transition: stroke-dashoffset 0.9s ease;
}

.skill-circle span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text);
  font-weight: 700;
}

.contact-grid {
  grid-template-columns: 1.5fr 1fr;
}

.contact-card {
  display: grid;
  gap: 1rem;
}

.contact-card span {
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(112, 214, 255, 0.12);
  color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.1rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  resize: vertical;
}

.contact-form textarea {
  min-height: 170px;
}

.contact-form button {
  max-width: 220px;
}

.map-frame {
  width: 100%;
  min-height: 320px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.footer {
  padding: 3rem 0 1.2rem;
  background: rgba(3, 9, 28, 0.92);
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.footer-left,
.footer-right {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer a {
  color: rgba(248, 251, 255, 0.68);
}

.footer a:hover {
  color: var(--accent);
}

.page-loader,
.modal-overlay,
.back-top {
  position: fixed;
  inset: 0;
  z-index: 30;
}

.page-loader {
  display: grid;
  place-items: center;
  background: #050816;
  color: var(--accent);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
  opacity: 1;
  visibility: visible;
}

.page-loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-ring {
  width: 80px;
  height: 80px;
  border: 6px solid rgba(112, 214, 255, 0.18);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1.2s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.modal-overlay {
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.75);
  padding: 1.5rem;
}

.modal-overlay.active {
  display: grid;
}

.modal {
  position: relative;
  width: min(720px, 100%);
  background: rgba(4, 12, 30, 0.96);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.modal h3 {
  margin-bottom: 1rem;
}

.modal img {
  width: 100%;
  border-radius: 22px;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: none;
  cursor: pointer;
}

.back-top {
  display: none;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  right: 28px;
  bottom: 28px;
  margin: auto;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.95), rgba(111, 195, 255, 0.25));
  box-shadow: 0 20px 50px rgba(111, 194, 255, 0.18);
}

.back-top.show {
  display: grid;
}

.progress-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  z-index: 25;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #70d6ff, #bb6bff);
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

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

/* Featured Skills Card */
.featured-skill-card {
  margin-bottom: 3rem;
  padding: 2.5rem 2.2rem;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.08) 0%, rgba(185, 107, 255, 0.05) 100%);
  border: 1px solid rgba(112, 214, 255, 0.25);
  box-shadow: 0 20px 60px rgba(112, 214, 255, 0.12);
  backdrop-filter: blur(20px);
}

.featured-skill-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #70d6ff, #b96bff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.featured-skill-card p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: rgba(248, 251, 255, 0.85);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  background: rgba(112, 214, 255, 0.12);
  border: 1px solid rgba(112, 214, 255, 0.3);
  border-radius: 999px;
  color: #70d6ff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
}

.tag:hover {
  background: rgba(112, 214, 255, 0.25);
  border-color: rgba(112, 214, 255, 0.6);
  transform: translateY(-2px);
}

/* Individual Skill Cards */
.skill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.8rem;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #70d6ff, transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  transition: transform var(--transition);
}

.skill-card:hover .skill-card-icon {
  transform: scale(1.2) rotateY(360deg);
}

.skill-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.skill-card p {
  font-size: 0.85rem;
  color: rgba(248, 251, 255, 0.7);
  margin-bottom: 1.2rem;
  min-height: 40px;
}

.skill-level {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.2), rgba(185, 107, 255, 0.2));
  border: 1px solid rgba(112, 214, 255, 0.3);
  border-radius: 999px;
  color: #70d6ff;
  font-size: 0.9rem;
  font-weight: 700;
  transition: all var(--transition);
}

.skill-card:hover .level-badge {
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.35), rgba(185, 107, 255, 0.35));
  border-color: rgba(112, 214, 255, 0.6);
  transform: scale(1.05);
}

/* Contact Info Card Styling */
.contact-info-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.4rem;
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.15), rgba(185, 107, 255, 0.15));
  border: 1px solid rgba(112, 214, 255, 0.3);
  border-radius: 999px;
  color: #70d6ff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-link:hover {
  background: linear-gradient(135deg, rgba(112, 214, 255, 0.3), rgba(185, 107, 255, 0.3));
  border-color: rgba(112, 214, 255, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(112, 214, 255, 0.2);
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-grid,
  .stats-grid,
  .timeline,
  .project-grid,
  .cards-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .navbar .container {
    gap: 1rem;
    padding: 0;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(3, 9, 28, 0.98);
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin: 0;
    width: 100%;
    z-index: 100;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 0.8rem 1rem;
    border-radius: 12px;
    transition: background var(--transition), color var(--transition);
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: rgba(112, 214, 255, 0.12);
    color: var(--accent);
  }

  .nav-links a.active::after,
  .nav-links a:hover::after {
    display: none;
  }

  .menu-toggle {
    display: flex !important;
    order: 2;
    flex-shrink: 0;
  }

  .menu-toggle.active svg {
    stroke: var(--accent);
  }

  .hero {
    padding-top: 50px;
  }

  .featured-skill-card {
    padding: 1.8rem 1.5rem;
  }

  .featured-skill-card h3 {
    font-size: 1.4rem;
  }

  .skill-tags {
    gap: 0.6rem;
  }

  .tag {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
}

body.light-mode {
  background: #f5f7ff;
  color: #111827;
}

body.light-mode::before {
  background: radial-gradient(circle, rgba(112, 214, 255, 0.2) 0%, transparent 70%);
}

body.light-mode::after {
  background: radial-gradient(circle, rgba(173, 95, 255, 0.12) 0%, transparent 70%);
}

body.light-mode main::before {
  background: radial-gradient(circle, rgba(255, 112, 166, 0.12) 0%, transparent 70%);
}

body.light-mode main::after {
  background: radial-gradient(circle, rgba(74, 78, 255, 0.12) 0%, transparent 70%);
}

body.light-mode .navbar {
  background: rgba(249, 250, 255, 0.92);
  border-bottom-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .nav-links a,
body.light-mode .toggle-theme,
body.light-mode .menu-toggle {
  color: #101828;
}

body.light-mode .card,
body.light-mode .hero-card,
body.light-mode .contact-card,
body.light-mode .footer,
body.light-mode .modal {
  background: rgba(255, 255, 255, 0.82);
  color: #101828;
}

body.light-mode .btn-secondary,
body.light-mode .btn-outline,
body.light-mode .contact-form input,
body.light-mode .contact-form textarea {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.1);
}

body.light-mode a:hover,
body.light-mode .footer a:hover {
  color: #3b82f6;
}

@media (max-width: 760px) {
  .navbar .container {
    flex-wrap: wrap;
    padding: 0.9rem 1rem;
    gap: 0.5rem;
  }

  .logo {
    font-size: 0.85rem;
    gap: 0.5rem;
  }

  .logo span {
    width: 1.6rem;
    height: 1.6rem;
  }

  .nav-links {
    top: 76px;
    padding: 0.8rem;
    gap: 0.4rem;
  }

  .nav-links a {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
  }

  .menu-toggle svg {
    width: 20px;
    height: 20px;
  }

  .hero-grid {
    gap: 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .project-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .search-group {
    flex-direction: column;
    align-items: stretch;
  }

  .skill-circle {
    width: 100px;
    height: 100px;
  }

  .contact-grid {
    gap: 2rem;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 15px;
  }

  .navbar {
    min-height: auto;
  }

  .navbar .container {
    padding: 0.7rem 0.8rem;
    min-height: auto;
  }

  .logo {
    font-size: 0.75rem;
    gap: 0.4rem;
  }

  .logo span {
    width: 1.4rem;
    height: 1.4rem;
    font-size: 0.7rem;
  }

  .menu-toggle {
    width: 36px;
    height: 36px;
  }

  .nav-links {
    padding: 0.6rem;
  }

  .nav-links a {
    padding: 0.5rem 0.6rem;
    font-size: 0.85rem;
  }

  .card,
  .project-card,
  .timeline-item,
  .contact-card {
    padding: 1.4rem;
  }

  section {
    padding: 70px 0;
  }

  .section-title {
    font-size: 0.8rem;
  }

  .hero {
    min-height: calc(100vh - 76px);
  }
}

@media (max-width: 380px) {
  .logo {
    font-size: 0.65rem;
  }

  .logo span {
    width: 1.2rem;
    height: 1.2rem;
  }

  .menu-toggle {
    width: 32px;
    height: 32px;
  }

  .menu-toggle svg {
    width: 18px;
    height: 18px;
  }

  .nav-links a {
    font-size: 0.8rem;
  }

  .nav-links {
    top: 60px;
  }

  section {
    padding: 50px 0;
  }

  h1 {
    font-size: clamp(1.5rem, 4vw, 2.4rem);
  }

  h2 {
    font-size: clamp(1.2rem, 3vw, 1.75rem);
  }
}