/* ================================
   Portfolio — style.css
   Modern Dark Theme + Glassmorphism
   ================================ */

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

:root {
  /* Colors */
  --bg-primary: #050816;
  --bg-secondary: #0a0f24;
  --bg-card: rgba(255, 255, 255, 0.03);
  --border-color: rgba(255, 255, 255, 0.08);

  --accent-1: #7c3aed;
  /* violet */
  --accent-2: #06b6d4;
  /* cyan */
  --accent-3: #f59e0b;
  /* amber */

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --gradient-main: linear-gradient(135deg, #7c3aed, #06b6d4);
  --gradient-glow: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(6, 182, 212, 0.2));

  /* Spacing */
  --section-py: 100px;
  --container-max: 1200px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.3);
}

/* Light Mode */
body.light {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(0, 0, 0, 0.03);
  --border-color: rgba(0, 0, 0, 0.08);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-1) var(--bg-secondary);
}

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

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

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-1);
  border-radius: 3px;
}

/* ─── CUSTOM CURSOR ─── */
.cursor {
  width: 12px;
  height: 12px;
  background: var(--accent-1);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent-1);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.15s ease;
  opacity: 0.5;
}

@media (hover: none) {

  .cursor,
  .cursor-follower {
    display: none;
  }
}

/* ─── UTILITY ─── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-py) 0;
}

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

.section-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text-primary);
  line-height: 1.2;
}

.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--gradient-main);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  transform: translateY(-2px);
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 8, 22, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 0;
}

body.light .navbar.scrolled {
  background: rgba(248, 250, 252, 0.9);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  cursor: default;
}

.logo-bracket {
  color: var(--accent-1);
}

.logo-name {
  color: var(--text-primary);
  margin: 0 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.15);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}

.theme-toggle:hover {
  border-color: var(--accent-1);
}

.btn-nav {
  display: none;
  padding: 10px 20px;
  background: var(--gradient-main);
  color: #fff;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.btn-nav:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  background: rgba(10, 15, 36, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  border-top: 1px solid var(--border-color);
}

.mobile-menu.open {
  max-height: 400px;
  display: block;
}

.mobile-menu ul {
  list-style: none;
  padding: 16px 0;
}

.mobile-menu ul li {
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu ul li:last-child {
  border: none;
}

.mob-link {
  display: block;
  padding: 14px 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.mob-link:hover {
  color: var(--accent-1);
  padding-left: 8px;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 8s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7c3aed, transparent);
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #06b6d4, transparent);
  bottom: -150px;
  right: -100px;
  animation-delay: -3s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #f59e0b, transparent);
  top: 50%;
  left: 50%;
  opacity: 0.15;
  animation-delay: -5s;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -20px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 15px) scale(0.95);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  align-items: center;
  gap: 48px;
  width: 100%;
}

.hero-badge {
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-2);
  width: fit-content;
  animation: fadeInUp 0.8s ease forwards;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-2);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero-title {
  grid-column: 1;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-title .line {
  display: block;
}

.hero-title .name-highlight {
  color: var(--text-primary);
}

.hero-title .accent-line {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  grid-column: 1;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 480px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
  grid-column: 1;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-socials {
  grid-column: 1;
  display: flex;
  gap: 12px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  transform: translateY(-3px);
  background: rgba(124, 58, 237, 0.1);
}

/* Hero Visual (Code Card) */
.hero-visual {
  grid-column: 2;
  grid-row: 1 / 6;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInRight 0.9s ease 0.3s both;
}

.hero-card {
  width: 100%;
  max-width: 420px;
  padding: 0;
  box-shadow: var(--shadow-glass);
  overflow: hidden;
}

.card-header {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red {
  background: #ff5f57;
}

.dot.yellow {
  background: #ffc12f;
}

.dot.green {
  background: #2cca44;
}

.code-lines {
  padding: 20px 22px;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Courier New', monospace;
  font-size: 0.82rem;
  line-height: 1.8;
}

.code-line {
  white-space: nowrap;
}

.code-line.pl-1 {
  padding-left: 20px;
}

.code-line.pl-2 {
  padding-left: 40px;
}

.c-kw {
  color: #c792ea;
}

.c-var {
  color: #82aaff;
}

.c-op {
  color: #89ddff;
}

.c-key {
  color: #f07178;
}

.c-str {
  color: #c3e88d;
}

.c-bool {
  color: #f78c6c;
}

.c-cmt {
  color: #546e7a;
  font-style: italic;
}

.cursor-blink {
  animation: blink 1s step-end infinite;
  color: var(--accent-2);
}

@keyframes blink {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0
  }
}

/* Floating badges */
.floating-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-glass);
}

.badge-react {
  top: 10%;
  left: -10%;
  animation: floatBadge 5s ease-in-out infinite;
}

.badge-odoo {
  bottom: 15%;
  left: -5%;
  animation: floatBadge 5s ease-in-out infinite 1.5s;
}

.badge-ui {
  top: 20%;
  right: -8%;
  animation: floatBadge 5s ease-in-out infinite 3s;
}

@keyframes floatBadge {

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

  50% {
    transform: translateY(-10px);
  }
}

/* Scroll down */
.scroll-down {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-decoration: none;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 26px;
  height: 42px;
  border: 2px solid var(--border-color);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--accent-1);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

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

  100% {
    transform: translateY(12px);
    opacity: 0;
  }
}

@keyframes bounce {

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

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

/* ─── ABOUT ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 320px;
  height: 320px;
  margin: 0 auto;
  animation: floatPhoto 6s ease-in-out infinite;
}

@keyframes floatPhoto {

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

  50% {
    transform: translateY(-15px);
  }
}

.about-img-bg {
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--gradient-glow);
  border-radius: 50%;
  filter: blur(60px);
}

.about-img-placeholder {
  width: 280px;
  height: 280px;
  border-radius: 32px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

/* Profile photo fills container */
.about-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 32px;
  display: block;
}

.avatar-initials {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.avatar-ring {
  position: absolute;
  width: 296px;
  height: 296px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 40px;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
    var(--gradient-main) border-box;
  animation: spin 8s linear infinite;
  pointer-events: none;
}

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

.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gradient-main);
  color: #fff;
  border-radius: 16px;
  padding: 16px 20px;
  text-align: center;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.4);
}

.exp-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.exp-text {
  font-size: 0.7rem;
  font-weight: 500;
  opacity: 0.9;
  line-height: 1.3;
}

.about-heading {
  font-size: 1.7rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-para {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-para em {
  color: var(--accent-2);
  font-style: normal;
  font-weight: 600;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
}

.info-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.info-val {
  font-weight: 600;
  font-size: 0.9rem;
}

.info-val.available {
  color: #22c55e;
}

.about-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ─── SKILLS ─── */
.skills {
  background: var(--bg-secondary);
}

.skills-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 28px;
  transition: var(--transition);
}

.skill-category:hover {
  border-color: var(--accent-1);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.cat-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cat-icon {
  font-size: 1.2rem;
}

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

.skill-tag {
  padding: 6px 14px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: default;
}

.skill-tag:hover {
  background: rgba(124, 58, 237, 0.25);
  border-color: var(--accent-1);
  color: var(--text-primary);
  transform: scale(1.05);
}

/* ─── STATS ─── */
.stats-section {
  padding: 60px 0;
  background: var(--gradient-glow);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-plus {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-1);
  line-height: 1;
  margin-top: 2px;
}

.stat-label {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ─── PROJECTS ─── */
.filter-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-main);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  animation: fadeInUp 0.5s ease both;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-1);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(124, 58, 237, 0.2);
}

.project-card.hidden {
  display: none;
}

.project-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

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

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 22, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-link-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--gradient-main);
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transform: translateY(10px);
  transition: transform 0.3s ease;
}

.project-card:hover .project-link-btn {
  transform: translateY(0);
}

.project-body {
  padding: 24px;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.project-category-tag {
  padding: 4px 12px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.25);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-year {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.87rem;
  line-height: 1.7;
  margin-bottom: 16px;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  overflow: hidden;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.stack-tag {
  padding: 4px 10px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-2);
}

.project-links {
  display: flex;
  gap: 12px;
}

.proj-link-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.proj-link-live:hover {
  color: var(--text-primary);
  gap: 10px;
}

.projects-more {
  text-align: center;
  margin-top: 48px;
}

.more-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 16px 32px;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  display: inline-block;
}

/* ─── CONTACT ─── */
.contact {
  background: var(--bg-secondary);
}

.contact-subtitle {
  color: var(--text-secondary);
  margin-top: 12px;
  font-size: 1rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 32px;
  align-items: start;
}

.contact-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon-wrap {
  width: 48px;
  height: 48px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-1);
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-val {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

.contact-val:hover {
  color: var(--accent-1);
}

/* Form */
.contact-form {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  resize: none;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-1);
  background: rgba(124, 58, 237, 0.05);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1);
}

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

.submit-btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  color: #22c55e;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 12px;
}

.form-success.show {
  display: flex;
}

/* ─── FOOTER ─── */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

/* ─── BACK TO TOP ─── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gradient-main);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 100;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ─── RESPONSIVE ─── */
@media (min-width: 768px) {
  .btn-nav {
    display: flex;
  }
}

@media (max-width: 1100px) {
  .skills-categories {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-badge,
  .hero-title,
  .hero-desc,
  .hero-cta,
  .hero-socials {
    grid-column: 1;
  }

  .hero-visual {
    grid-column: 1;
    grid-row: auto;
    display: none;
  }

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

  .about-img-wrap {
    transform: scale(0.9);
    margin-bottom: 24px;
  }

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

@media (max-width: 768px) {
  :root {
    --section-py: 64px;
  }

  .nav-links {
    display: none;
  }

  .btn-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu.open {
    display: block;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .skills-categories {
    grid-template-columns: 1fr;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: 2.2rem;
  }
}