/* ============================================================
   Muhammad Ismail — Portfolio CSS
   Theme: Dark Tech / Neural-Inspired
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap");

/* ── Variables ──────────────────────────────────────────── */
:root {
  --bg: #080c10;
  --bg-2: #0d1117;
  --bg-card: #111820;
  --bg-card-2: #161e28;
  --border: rgba(56, 189, 248, 0.1);
  --border-glow: rgba(56, 189, 248, 0.3);
  --accent: #38bdf8;
  --accent-2: #818cf8;
  --accent-3: #34d399;
  --accent-warn: #fb923c;
  --text: #e2e8f0;
  --text-2: #94a3b8;
  --text-3: #475569;
  --heading: #f8fafc;
  --glow: 0 0 30px rgba(56, 189, 248, 0.15);
  --glow-strong: 0 0 60px rgba(56, 189, 248, 0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --font-head: "Syne", sans-serif;
  --font-mono: "DM Mono", monospace;
  --font-body: "DM Sans", sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
ul {
  list-style: none;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 3px;
}

/* ── Selection ──────────────────────────────────────────── */
::selection {
  background: rgba(56, 189, 248, 0.25);
  color: var(--heading);
}

/* ── Utility ────────────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-tag::before {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--heading);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  color: var(--text-2);
  font-size: 1.05rem;
  max-width: 560px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--accent);
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Noise Overlay ──────────────────────────────────────── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ── Grid Lines Background ──────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(
    ellipse 80% 60% at 50% 0%,
    black 40%,
    transparent 100%
  );
}

/* ================================================================
   NAVBAR
   ================================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--heading);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: pulse 2s infinite;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--text-2);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover {
  color: var(--accent);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-cta {
  padding: 8px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  color: var(--accent) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.78rem !important;
  transition: all var(--transition) !important;
}
.nav-cta:hover {
  background: var(--accent);
  color: var(--bg) !important;
}
.nav-cta::after {
  display: none !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ================================================================
   HERO
   ================================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(56, 189, 248, 0.12) 0%,
    transparent 70%
  );
  top: -100px;
  right: -100px;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(129, 140, 248, 0.08) 0%,
    transparent 70%
  );
  bottom: 0;
  left: -80px;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.hero-name {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--heading);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--accent);
  margin-bottom: 24px;
  min-height: 1.5em;
}
.hero-title .cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1s infinite;
  vertical-align: text-bottom;
}
.hero-desc {
  color: var(--text-2);
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  font-weight: 500;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.3);
}
.btn-primary:hover {
  background: #7dd3fc;
  box-shadow: 0 0 50px rgba(56, 189, 248, 0.5);
  transform: translateY(-2px);
}
.btn-outline {
  border: 1px solid var(--border-glow);
  color: var(--text);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(56, 189, 248, 0.05);
  transform: translateY(-2px);
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat-item {
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--heading);
  line-height: 1;
}
.stat-num span {
  color: var(--accent);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 4px;
}
.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 420px;
  height: 420px;
  z-index: 0;
}
.neural-svg {
  width: 100%;
  height: 100%;
  opacity: 0.15;
}

/* Scroll indicator */
.scroll-ind {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  z-index: 1;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--text-3), transparent);
  animation: scrollDown 2s infinite;
}

/* ================================================================
   ABOUT
   ================================================================ */
#about {
  background: var(--bg-2);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-box {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-img-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.05),
    rgba(129, 140, 248, 0.05)
  );
}
.about-avatar-icon {
  font-size: 8rem;
  opacity: 0.15;
}
.about-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
}
.about-corner.tl {
  top: -8px;
  left: -8px;
  border-top-width: 2px;
  border-left-width: 2px;
  border-radius: 6px 0 0 0;
}
.about-corner.br {
  bottom: -8px;
  right: -8px;
  border-bottom-width: 2px;
  border-right-width: 2px;
  border-radius: 0 0 6px 0;
}
.about-badge-float {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--glow);
}
.about-badge-float .icon {
  font-size: 1.4rem;
}
.about-badge-float .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-2);
  line-height: 1.4;
}
.about-badge-float .label strong {
  color: var(--accent);
  display: block;
}
.about-text h2 {
  margin-bottom: 20px;
}
.about-text p {
  color: var(--text-2);
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.highlight-chip {
  padding: 6px 14px;
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--bg-card);
  transition: all var(--transition);
}
.highlight-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.info-icon {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.info-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2px;
}
.info-value {
  font-size: 0.9rem;
  color: var(--text);
}

/* ================================================================
   SKILLS
   ================================================================ */
#skills {
}
.skills-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}
.skills-bars {
}
.skill-bar-item {
  margin-bottom: 24px;
}
.skill-bar-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.skill-bar-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
}
.skill-bar-pct {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
}
.skill-bar-track {
  height: 5px;
  background: var(--bg-card-2);
  border-radius: 3px;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
}
.skills-tags-section {
}
.skills-category {
  margin-bottom: 32px;
}
.skills-cat-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.skills-cat-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.skills-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all var(--transition);
}
.skill-chip:hover {
  border-color: var(--accent);
  color: var(--heading);
  background: rgba(56, 189, 248, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.1);
}
.skill-chip i {
  color: var(--accent);
  font-size: 0.8rem;
}

/* ================================================================
   PROJECTS
   ================================================================ */
#projects {
  background: var(--bg-2);
}
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 7px 18px;
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: transparent;
  transition: all var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.project-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    var(--glow);
}
.project-card:hover::before {
  transform: scaleX(1);
}
.project-card.hidden {
  display: none;
}
.project-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.project-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--accent);
}
.project-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 10px;
  line-height: 1.3;
}
.project-desc {
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.06);
  color: var(--accent);
  border: 1px solid rgba(56, 189, 248, 0.15);
}
.project-links {
  display: flex;
  gap: 12px;
  margin-top: auto;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-2);
  transition: color var(--transition);
  padding: 6px 0;
}
.project-link:hover {
  color: var(--accent);
}
.project-link i {
  font-size: 0.8rem;
}
.project-cat-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.cat-cv {
  background: rgba(52, 211, 153, 0.1);
  color: var(--accent-3);
  border: 1px solid rgba(52, 211, 153, 0.2);
}
.cat-ml {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
  border: 1px solid rgba(56, 189, 248, 0.2);
}
.cat-nlp {
  background: rgba(129, 140, 248, 0.1);
  color: var(--accent-2);
  border: 1px solid rgba(129, 140, 248, 0.2);
}
.cat-web {
  background: rgba(251, 146, 60, 0.1);
  color: var(--accent-warn);
  border: 1px solid rgba(251, 146, 60, 0.2);
}

/* ================================================================
   EXPERIENCE (Timeline)
   ================================================================ */
#experience {
}
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  margin-bottom: 48px;
  padding-left: 28px;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-dot {
  position: absolute;
  left: -38px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}
.timeline-dot.active {
  background: var(--accent);
}
.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}
.timeline-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 4px;
}
.timeline-org {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-2);
  margin-bottom: 12px;
}
.timeline-desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
}
.timeline-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.timeline-skill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--text-2);
  border: 1px solid var(--border);
}

/* ================================================================
   EDUCATION
   ================================================================ */
#education {
  background: var(--bg-2);
}
.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  align-items: start;
  transition: all var(--transition);
  max-width: 720px;
}
.edu-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow);
}
.edu-icon-box {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  flex-shrink: 0;
}
.edu-degree {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 6px;
}
.edu-institution {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.edu-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.edu-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-2);
}
.edu-meta-item i {
  color: var(--text-3);
  font-size: 0.7rem;
}
.edu-desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ================================================================
   CERTIFICATIONS
   ================================================================ */
#certifications {
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--transition);
}
.cert-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}
.cert-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  flex-shrink: 0;
  background: rgba(52, 211, 153, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-3);
}
.cert-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 4px;
  line-height: 1.3;
}
.cert-issuer {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.cert-date {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ================================================================
   SOFT SKILLS
   ================================================================ */
#softskills {
  background: var(--bg-2);
}
.soft-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.soft-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.soft-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: var(--glow);
}
.soft-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.soft-name {
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--heading);
}

/* ================================================================
   CONTACT
   ================================================================ */
#contact {
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
}
.contact-info p {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 36px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.contact-item:hover {
  border-color: var(--border-glow);
}
.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  flex-shrink: 0;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent);
}
.contact-item-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2px;
}
.contact-item-value {
  font-size: 0.9rem;
  color: var(--text);
}
.contact-form-wrap {
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
}
.form-input,
.form-textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  resize: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.08);
}
.form-textarea {
  min-height: 120px;
}
.form-submit {
  align-self: flex-start;
}
.form-status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-3);
  margin-top: 8px;
  display: none;
}
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.social-link {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--text-2);
  transition: all var(--transition);
}
.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(56, 189, 248, 0.06);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(56, 189, 248, 0.1);
}

/* ================================================================
   FOOTER
   ================================================================ */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-3);
}
.footer-copy span {
  color: var(--accent);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  transition: color var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(56, 189, 248, 0);
  }
}
@keyframes scrollDown {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  51% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-img-wrap {
    max-width: 360px;
  }
  .skills-layout {
    grid-template-columns: 1fr;
  }
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .soft-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero-visual {
    display: none;
  }
}
@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(8, 12, 16, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 32px;
    font-size: 1.1rem;
    z-index: 99;
  }
  .nav-links.open {
    display: flex;
  }
  .hamburger {
    display: flex;
    z-index: 100;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .certs-grid {
    grid-template-columns: 1fr;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .soft-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats {
    gap: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .edu-card {
    grid-template-columns: 1fr;
  }
  .about-info-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .soft-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-btns {
    flex-direction: column;
  }
  .btn {
    justify-content: center;
  }
}