/* ═══════════════════════════════════════════════════════════
   CODEYATRA — Clean Light Design System
   Inter + JetBrains Mono
   Navy: #1A1F38 | Orange: #FF6B35 | Warm Gray | Cream Whites
════════════════════════════════════════════════════════════ */

:root {
  --navy:       #1A1F38;
  --navy-light: #2D3352;
  --orange:     #FF6B35;
  --orange-hover: #E85A25;
  --orange-light: #FFF0EB;
  --orange-dim: rgba(255, 107, 53, 0.08);

  --bg:         #FAFBFC;
  --bg-white:   #FFFFFF;
  --bg-warm:    #F5F3F0;
  --bg-section: #F0EDE8;

  --text-1:     #1A1F38;
  --text-2:     #4B5563;
  --text-3:     #9CA3AF;
  --text-muted: #B0B7C3;

  --border:     #E5E7EB;
  --border-light:#F0F0F0;

  --green:      #16A34A;
  --green-bg:   #F0FDF4;
  --red:        #DC2626;
  --red-bg:     #FEF2F2;
  --yellow:     #D97706;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  --r-sm:  6px;
  --r:     10px;
  --r-lg:  16px;
  --r-xl:  24px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:     0 4px 16px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.08), 0 2px 10px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.10), 0 4px 16px rgba(0,0,0,0.05);
}

/* ── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-1);
  overflow-x: hidden;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; max-width: 100%; }
textarea { resize: none; font-family: var(--font-mono); }
input, select, textarea { font-family: var(--font-sans); }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Reveal Animations ─────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
[data-reveal][data-delay="0.1"] { transition-delay: .1s; }
[data-reveal][data-delay="0.2"] { transition-delay: .2s; }
[data-reveal].visible { opacity: 1; transform: none; }

/* ── Buttons ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .88rem;
  padding: 10px 22px;
  border-radius: var(--r);
  cursor: pointer;
  transition: all .2s var(--ease-smooth);
  white-space: nowrap;
  letter-spacing: -.01em;
  border: none;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-sm { padding: 8px 16px; font-size: .82rem; }
.btn-lg { padding: 13px 28px; font-size: .92rem; }
.btn-xl { padding: 15px 32px; font-size: .95rem; width: 100%; justify-content: center; }

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 2px 8px rgba(255,107,53,0.25);
}
.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,107,53,0.35);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--orange-light);
  color: var(--orange);
  border: 1px solid rgba(255,107,53,0.15);
}
.btn-secondary:hover {
  background: rgba(255,107,53,0.12);
  border-color: rgba(255,107,53,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-2);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-1px);
}

/* ── Nav ───────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 28px;
  max-width: 1120px;
  margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; }
.logo-img { height: 32px; width: auto; }
.nav-center { display: flex; gap: 32px; align-items: center; }
.nav-link {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-2);
  position: relative;
  transition: color .2s;
  padding: 4px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width .25s var(--ease-out);
  border-radius: 2px;
}
.nav-link:hover { color: var(--text-1); }
.nav-link:hover::after { width: 100%; }
.nav-right { display: flex; gap: 8px; align-items: center; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav-burger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-panel {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 28px 20px;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}
.nav-mobile-panel.open { display: flex; }
.nav-mobile-panel .nav-link {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-1);
  font-size: .95rem;
}
.nav-mobile-panel .btn { margin-top: 8px; width: fit-content; }

/* ── Hero ──────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: var(--bg-white);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,107,53,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(26,31,56,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-light);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.tag-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(22,163,74,0.3); }
  50% { box-shadow: 0 0 0 6px rgba(22,163,74,0); }
}

.hero-h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--navy);
  margin-bottom: 20px;
}
.h1-highlight {
  color: var(--orange);
}
.hero-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero-stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -.03em;
}
.stat-label {
  font-size: .75rem;
  color: var(--text-3);
  font-weight: 500;
}
.hero-stat-divider {
  width: 1px; height: 36px;
  background: var(--border);
}

/* Hero Terminal */
.hero-visual { position: relative; }
.hero-terminal {
  background: var(--navy);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: perspective(800px) rotateY(-3deg) rotateX(1deg);
  transition: transform .5s var(--ease-out);
}
.hero-terminal:hover { transform: perspective(800px) rotateY(-1deg) rotateX(.5deg); }
.term-bar {
  background: #151A2E;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.term-dot { width: 10px; height: 10px; border-radius: 50%; }
.term-r { background: #ff5f57; }
.term-y { background: #ffbd2e; }
.term-g { background: #28c841; }
.term-label {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: rgba(255,255,255,0.35);
  margin-left: 8px;
}
.term-body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.85;
  min-height: 220px;
  color: rgba(255,255,255,0.8);
}
.t-line { display: flex; gap: 8px; }
.t-prompt { color: #4ade80; flex-shrink: 0; }
.t-cmd { color: #e2e8f0; }
.t-out { padding-left: 16px; }
.t-orange { color: #FF6B35; }
.t-green { color: #4ade80; }
.t-blue { color: #60a5fa; }
.t-blink {
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--orange);
  border-radius: 1px;
  animation: blink 1.1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}
@keyframes blink { 0%,100%{opacity:1}50%{opacity:0} }

/* Float cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
  box-shadow: var(--shadow-lg);
  min-width: 200px;
}
.fc-top { top: -14px; right: -14px; animation: floatA 4s ease-in-out infinite; }
.fc-bottom { bottom: -10px; left: -18px; animation: floatB 5s ease-in-out infinite .5s; }
@keyframes floatA { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes floatB { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }
.fc-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.fc-icon-star { background: #FEF3C7; color: #D97706; }
.fc-icon-check { background: var(--green-bg); color: var(--green); font-weight: 700; }
.fc-title { font-size: .78rem; font-weight: 700; color: var(--text-1); }
.fc-sub { font-size: .68rem; color: var(--text-3); margin-top: 1px; }
.fc-badge {
  margin-left: auto;
  font-size: .65rem;
  font-weight: 700;
  padding: 3px 8px;
  background: #FEF3C7;
  color: var(--yellow);
  border-radius: 100px;
  white-space: nowrap;
}
.fc-badge-green { background: var(--green-bg); color: var(--green); }

.hero-scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0;
  animation: fadeIn 1s .5s forwards;
}
@keyframes fadeIn { to { opacity: 1; } }
.scroll-line {
  width: 1px; height: 32px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%; left: 0; width: 100%; height: 50%;
  background: var(--orange);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown { 0%{top:-50%} 100%{top:150%} }
.hero-scroll-hint span { font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }

/* ── Section Shared ────────────────────────── */
.section-header { margin-bottom: 48px; }
.section-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.15;
  color: var(--navy);
}
.title-highlight { color: var(--orange); }
.section-desc {
  margin-top: 12px;
  font-size: .95rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 500px;
}

/* ── Why Section ───────────────────────────── */
.why-section { padding: 100px 0; background: var(--bg); }
.why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.why-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  position: relative;
  transition: border-color .3s, transform .3s var(--ease-smooth), box-shadow .3s;
}
.why-card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.why-card-accent {
  border-color: rgba(255,107,53,0.2);
  background: linear-gradient(170deg, var(--orange-light) 0%, var(--bg-white) 40%);
}
.wc-number {
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--text-3);
  margin-bottom: 10px;
  letter-spacing: .08em;
}
.wc-icon {
  width: 48px; height: 48px;
  background: var(--orange-light);
  border: 1px solid rgba(255,107,53,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--orange);
}
.wc-icon svg { width: 26px; height: 26px; }
.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}
.why-card p { font-size: .88rem; line-height: 1.7; color: var(--text-2); }

.wc-metric { margin-top: 18px; }
.wc-bar-track {
  height: 4px;
  background: var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}
.wc-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--red), var(--orange));
  border-radius: 4px;
  transition: width 1.2s var(--ease-out);
}
.wc-bar-label { font-size: .72rem; color: var(--text-3); margin-top: 6px; display: block; }

.wc-stat { margin-top: 18px; display: flex; align-items: baseline; gap: 3px; flex-wrap: wrap; }
.wc-stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--orange);
  line-height: 1;
}
.wc-stat-pct { font-size: 1.6rem; font-weight: 700; color: var(--orange); }
.wc-stat-desc { font-size: .78rem; color: var(--text-2); width: 100%; margin-top: 4px; }

.wc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.wc-tags span {
  font-size: .75rem;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
}

/* Compare Block */
.compare-block {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}
.compare-label {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}
.compare-left h3 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.25;
}
.compare-left p { font-size: .88rem; color: var(--text-2); line-height: 1.7; margin-bottom: 20px; }
.compare-table { display: flex; gap: 12px; align-items: stretch; }
.compare-col { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.compare-head {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 2px;
}
.compare-bad { background: var(--red-bg); color: var(--red); }
.compare-good { background: var(--green-bg); color: var(--green); }
.compare-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text-2);
}
.compare-item svg { width: 14px; height: 14px; flex-shrink: 0; }
.compare-item.bad { color: var(--text-3); }
.compare-item.good { color: var(--text-2); }
.compare-vs {
  display: flex;
  align-items: center;
  font-size: .85rem;
  font-weight: 800;
  color: var(--text-3);
  padding: 0 4px;
  margin-top: 30px;
}

/* ── Roadmap ───────────────────────────────── */
.roadmap-section { padding: 100px 0; background: var(--bg-warm); }
.roadmap-wrap {
  position: relative;
  height: 280px;
  margin-bottom: 28px;
}
.roadmap-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.roadmap-nodes { position: absolute; inset: 0; }
.rm-node {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.rm-node-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: transform .3s var(--ease-spring);
}
.rm-node:hover .rm-node-inner { transform: scale(1.08) translateY(-2px); }
.rm-bubble {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  color: var(--text-3);
  transition: all .3s;
  box-shadow: var(--shadow-sm);
}
.rm-node.active .rm-bubble {
  border-color: var(--orange);
  color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255,107,53,0.12), var(--shadow);
}
.rm-label {
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-3);
  text-align: center;
  transition: color .3s;
  max-width: 80px;
  white-space: pre-line;
  line-height: 1.25;
}
.rm-node.active .rm-label { color: var(--text-1); }
.rm-phase-tag {
  font-size: .55rem;
  padding: 2px 6px;
  border-radius: 100px;
  font-weight: 600;
  white-space: nowrap;
}

.roadmap-detail {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin-bottom: 28px;
  min-height: 100px;
  box-shadow: var(--shadow-sm);
}
.rd-inner { display: flex; gap: 28px; flex-wrap: wrap; align-items: flex-start; }
.rd-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -.02em;
  min-width: 160px;
}
.rd-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.rd-pill {
  font-size: .73rem;
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 600;
}
.rd-desc { font-size: .86rem; color: var(--text-2); line-height: 1.7; flex: 1; min-width: 200px; }

/* XP Bar */
.xp-bar-wrap { margin-top: 4px; }
.xp-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-2);
}
.xp-level { color: var(--orange); }
.xp-track {
  position: relative;
  height: 6px;
  background: var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 10px;
}
.xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), #FF8F66);
  border-radius: 6px;
  transition: width .8s var(--ease-out);
}
.xp-nodes {
  display: flex;
  justify-content: space-between;
  font-size: .68rem;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* ── Projects ──────────────────────────────── */
.projects-section { padding: 100px 0; background: var(--bg-white); }
.projects-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.pf-btn {
  font-size: .82rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  cursor: pointer;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all .2s;
}
.pf-btn.active, .pf-btn:hover {
  background: var(--orange-light);
  border-color: rgba(255,107,53,0.25);
  color: var(--orange);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.proj-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .3s, transform .3s var(--ease-smooth), box-shadow .3s;
}
.proj-card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.proj-visual {
  height: 140px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.proj-visual-bg {
  position: absolute;
  inset: 0;
  transition: transform .5s var(--ease-out);
}
.proj-card:hover .proj-visual-bg { transform: scale(1.05); }
.proj-icon-wrap {
  position: relative;
  z-index: 1;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.proj-icon-wrap svg { width: 24px; height: 24px; color: rgba(255,255,255,.85); }
.proj-phase {
  position: absolute;
  top: 10px; left: 10px;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 100px;
  background: rgba(0,0,0,0.45);
  color: rgba(255,255,255,.85);
}
.proj-week {
  position: absolute;
  top: 10px; right: 10px;
  font-family: var(--font-mono);
  font-size: .6rem;
  color: rgba(255,255,255,.6);
}
.proj-body { padding: 16px 18px; }
.proj-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.proj-tag {
  font-size: .66rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--orange-light);
  color: var(--orange);
}
.proj-tag-blue { background: #EFF6FF; color: #2563EB; }
.proj-tag-green { background: var(--green-bg); color: var(--green); }
.proj-title {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--navy);
  margin-bottom: 6px;
}
.proj-desc { font-size: .8rem; color: var(--text-2); line-height: 1.6; }
.proj-footer {
  padding: 10px 18px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.proj-duration { font-size: .72rem; color: var(--text-3); font-family: var(--font-mono); }
.proj-arrow {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
}
.proj-arrow svg { width: 10px; height: 10px; color: var(--text-3); transition: color .2s; }
.proj-card:hover .proj-arrow { background: var(--orange); border-color: var(--orange); }
.proj-card:hover .proj-arrow svg { color: #fff; }

/* ── Terminal / Practice ───────────────────── */
.terminal-section { padding: 100px 0; background: var(--bg); }
.terminal-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.terminal-desc { font-size: .92rem; color: var(--text-2); line-height: 1.7; margin: 16px 0 24px; }
.terminal-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.terminal-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  color: var(--text-2);
}
.terminal-features li svg { width: 14px; height: 14px; flex-shrink: 0; }
.challenge-tabs { display: flex; gap: 6px; }
.ctab {
  font-size: .78rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  background: var(--bg-white);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all .2s;
}
.ctab.active { background: var(--orange-light); border-color: rgba(255,107,53,0.25); color: var(--orange); }
.ctab:hover:not(.active) { border-color: var(--text-3); color: var(--text-1); }

.terminal-ide {
  background: #1A1F38;
  border: 1px solid #2D3352;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.ide-bar {
  background: #151A2E;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ide-tabs { margin-left: 12px; }
.ide-tab {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: rgba(255,255,255,0.5);
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
}
.ide-editor-area {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ide-gutter {
  padding: 14px 8px;
  font-family: var(--font-mono);
  font-size: .75rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.15);
  text-align: right;
  min-width: 36px;
  user-select: none;
  background: rgba(0,0,0,0.15);
  border-right: 1px solid rgba(255,255,255,0.04);
  white-space: pre;
}
.ide-code {
  flex: 1;
  padding: 14px 14px;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.75;
  color: #e6edf3;
  min-height: 200px;
  width: 100%;
  tab-size: 2;
  resize: none;
}
.ide-output-area {}
.ide-output-bar {
  padding: 8px 14px;
  background: rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .72rem;
  color: rgba(255,255,255,0.35);
  font-family: var(--font-mono);
}
.ide-actions { display: flex; gap: 6px; align-items: center; }
.ide-run {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--orange);
  color: white;
  cursor: pointer;
  transition: background .2s, transform .15s;
  border: none;
}
.ide-run:hover { background: var(--orange-hover); transform: scale(1.03); }
.ide-run:active { transform: scale(0.98); }
.ide-run svg { width: 10px; height: 10px; }
.ide-reset {
  padding: 6px;
  border-radius: 6px;
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: color .2s, background .2s;
  border: none;
  background: none;
}
.ide-reset:hover { color: #fff; background: rgba(255,255,255,0.08); }
.ide-reset svg { width: 13px; height: 13px; }
.ide-result {
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: .76rem;
  line-height: 1.8;
  min-height: 90px;
  max-height: 200px;
  overflow-y: auto;
  color: rgba(255,255,255,0.7);
}
.result-placeholder { color: rgba(255,255,255,0.3); font-style: italic; }
.result-ok { color: #4ade80; }
.result-err { color: #f87171; }
.result-info { color: #60a5fa; }
.ide-challenge-desc {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: .75rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  background: rgba(0,0,0,0.15);
  font-family: var(--font-mono);
}

/* ── Outcomes ──────────────────────────────── */
.outcomes-section { padding: 100px 0; background: var(--bg-warm); }
.outcomes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}
.outcome-panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
}
.op-title {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}
.skills-list { display: flex; flex-direction: column; gap: 12px; }
.skill-name {
  display: flex;
  justify-content: space-between;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 5px;
}
.skill-pct { color: var(--orange); font-family: var(--font-mono); font-size: .73rem; }
.skill-track {
  height: 4px;
  background: var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--orange), #FF8F66);
  width: 0%;
  transition: width 1.2s var(--ease-out);
}
.roles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.role-chip {
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--bg);
  border: 1px solid var(--border-light);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-2);
  transition: all .2s;
}
.role-chip:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-light);
}
.role-salary {
  display: block;
  font-size: .68rem;
  font-weight: 500;
  color: var(--text-3);
  margin-top: 2px;
  font-family: var(--font-mono);
}

.salary-chart { display: flex; flex-direction: column; gap: 12px; }
.salary-label {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  margin-bottom: 5px;
  color: var(--text-2);
}
.salary-val { font-family: var(--font-mono); font-size: .73rem; color: var(--green); }
.salary-track { height: 5px; background: var(--border-light); border-radius: 5px; overflow: hidden; }
.salary-fill {
  height: 100%;
  border-radius: 5px;
  width: 0%;
  transition: width 1.4s var(--ease-out);
}

/* Stats */
.outcomes-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}
.ostat { flex: 1; text-align: center; }
.ostat-num {
  display: inline-block;
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--navy);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.ostat-sym { font-size: 2rem; font-weight: 800; color: var(--orange); }
.ostat-label {
  display: block;
  font-size: .75rem;
  color: var(--text-3);
  margin-top: 6px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.ostat-divider { width: 1px; height: 64px; background: var(--border); flex-shrink: 0; }

/* ── Testimonials ──────────────────────────── */
.testi-section { padding: 100px 0; background: var(--bg-white); overflow: hidden; }
.testi-carousel { overflow: hidden; margin-bottom: 28px; }
.testi-track {
  display: flex;
  gap: 20px;
  transition: transform .5s var(--ease-out);
  will-change: transform;
}
.testi-card {
  min-width: 380px;
  flex-shrink: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: border-color .3s;
}
.testi-card.active { border-color: var(--orange); }
.testi-stars { display: flex; gap: 2px; margin-bottom: 14px; }
.testi-stars svg { width: 14px; height: 14px; fill: var(--yellow); }
.testi-text {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 20px;
}
.testi-text em { font-style: normal; color: var(--orange); font-weight: 600; }
.testi-author { display: flex; align-items: center; gap: 10px; }
.testi-av {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
  color: white;
  flex-shrink: 0;
}
.testi-name { font-size: .85rem; font-weight: 700; color: var(--text-1); }
.testi-role { font-size: .72rem; color: var(--text-3); margin-top: 1px; }
.testi-company {
  margin-left: auto;
  font-size: .7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--green-bg);
  color: var(--green);
}
.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.tc-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .2s;
  color: var(--text-2);
}
.tc-btn:hover { border-color: var(--orange); background: var(--orange-light); color: var(--orange); }
.tc-btn svg { width: 16px; height: 16px; }
.testi-dots { display: flex; gap: 6px; align-items: center; }
.testi-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border);
  transition: all .3s;
  cursor: pointer;
}
.testi-dot.active { background: var(--orange); transform: scale(1.4); }

/* ── CTA ───────────────────────────────────── */
.cta-section {
  padding: 120px 0;
  background: var(--navy);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,107,53,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 2; max-width: 580px; margin: 0 auto; }
.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 16px;
}
.cta-title .title-highlight { color: var(--orange); }
.cta-desc {
  font-size: .95rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 36px;
}
.cta-form { display: flex; flex-direction: column; gap: 12px; text-align: left; }
.cta-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cta-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--r);
  font-size: .88rem;
  color: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.cta-input::placeholder { color: rgba(255,255,255,0.3); }
.cta-input:focus {
  border-color: var(--orange);
  background: rgba(255,107,53,0.06);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.15);
}
.cta-select { appearance: none; cursor: pointer; }
.cta-select option { background: var(--navy); color: #fff; }
.form-note {
  text-align: center;
  font-size: .73rem;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
}
.cta-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 20px;
  animation: fadeUp .6s var(--ease-out);
}
@keyframes fadeUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:none} }
.cta-success.visible { display: flex; }
.success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(22,163,74,0.15);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}
.cta-success h3 { font-size: 1.3rem; font-weight: 700; color: #fff; }
.cta-success p { font-size: .88rem; color: rgba(255,255,255,0.5); }

/* ── Footer ────────────────────────────────── */
.footer { background: #0F1222; padding: 64px 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo-img { height: 28px; width: auto; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: .85rem; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 260px; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 8px; }
.social-link {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.35);
  transition: all .2s;
}
.social-link:hover { border-color: var(--orange); color: var(--orange); background: rgba(255,107,53,0.08); }
.social-link svg { width: 15px; height: 15px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h4 {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 4px;
}
.footer-col a { font-size: .85rem; color: rgba(255,255,255,0.35); transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,0.25); }
.footer-tech { display: flex; gap: 6px; }
.footer-tech span {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.25);
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 1100px) {
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .outcomes-grid .outcome-panel:last-child { grid-column: 1 / 3; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-wrap { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .why-cards { grid-template-columns: 1fr; }
  .terminal-layout { grid-template-columns: 1fr; }
  .compare-block { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .outcomes-grid .outcome-panel:last-child { grid-column: auto; }
}
@media (max-width: 768px) {
  .container { padding: 0 18px; }
  .nav-center { display: none; }
  .nav-burger { display: flex; }
  .nav-right .btn-secondary { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .outcomes-stats { flex-direction: column; gap: 28px; padding: 32px; }
  .ostat-divider { width: 64px; height: 1px; }
  .testi-card { min-width: 280px; }
  .cta-form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 16px; }
  .stat-num { font-size: 1.2rem; }
}
@media (max-width: 480px) {
  .compare-block { padding: 24px 20px; }
  .compare-table { flex-direction: column; }
  .compare-vs { margin: 0 auto; }
  .roadmap-wrap { height: 340px; }
  .hero-stats { flex-wrap: wrap; }
}