/* ==========================================
   DYNAMIC BUILD MACHINE — Main Stylesheet
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #0A0A0F;
  --bg-surface: #14141B;
  --bg-surface-hover: #1A1A24;
  --accent-blue: #FF6B00;
  --accent-blue-dim: rgba(255, 107, 0, 0.12);
  --accent-blue-glow: rgba(255, 107, 0, 0.25);
  --accent-purple: #7B61FF;
  --accent-purple-dim: rgba(123, 97, 255, 0.12);
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0B0;
  --text-tertiary: #6B6B7B;
  --success: #00E676;
  --warning: #FFB300;
  --border: rgba(255, 255, 255, 0.07);
  --border-accent: rgba(255, 107, 0, 0.2);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(255, 107, 0, 0.15);
  --transition: 0.25s ease;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { color: var(--text-secondary); line-height: 1.7; }

.mono { font-family: var(--font-mono); }

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; }

/* --- Utility --- */
.text-accent { color: var(--accent-blue); }
.text-purple { color: var(--accent-purple); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-tertiary); }

.gradient-text {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-blue);
  color: #000;
}

.btn-primary:hover {
  background: #FF8C33;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 107, 0, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-blue-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-blue);
  padding: 12px 0;
}

.btn-ghost:hover {
  gap: 12px;
}

.btn-ghost svg { transition: transform var(--transition); }
.btn-ghost:hover svg { transform: translateX(4px); }

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  transition: color var(--transition);
}

.nav__logo-icon { flex-shrink: 0; transition: transform var(--transition); }
.nav__logo:hover .nav__logo-icon { transform: rotate(-8deg) scale(1.05); }

.nav__logo span { color: var(--accent-blue); }
.nav__logo:hover { color: var(--accent-blue); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav__cta {
  background: var(--accent-blue);
  color: #000;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  margin-left: 8px;
}

.nav__cta:hover {
  background: #FF8C33;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.3);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

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

.nav__mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 99;
}

.nav__mobile.open { display: flex; }

.nav__mobile .nav__link {
  padding: 14px 16px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
}

.nav__mobile .nav__cta {
  margin: 8px 0 0;
  text-align: center;
  padding: 14px;
  font-size: 0.95rem;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  padding: 8px 14px;
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  background: var(--accent-blue-dim);
}

.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero__headline {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}

.hero__headline .line { display: block; }

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 48px;
}

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

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-tertiary);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: bounce 2s ease infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

.hero__scroll svg { opacity: 0.5; }

/* --- What We Do --- */
.pillars {
  background: var(--bg-primary);
}

.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.pillar {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent-blue-dim), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.pillar:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.pillar:hover::before { opacity: 1; }

.pillar__number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  display: block;
}

.pillar__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--accent-blue);
}

.pillar__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pillar__desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Services Preview --- */
.services-preview {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0D0D14 100%);
}

.services-preview__header {
  margin-bottom: 56px;
}

.services-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card__tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding: 6px 12px;
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  width: fit-content;
}

.service-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card__desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 28px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap var(--transition);
}

.service-card__link:hover { gap: 10px; }

/* --- Projects Preview --- */
.projects-preview {
  background: var(--bg-primary);
}

.projects-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 16px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.project-card__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.status--coming-soon {
  background: rgba(255, 179, 0, 0.12);
  color: var(--warning);
  border: 1px solid rgba(255, 179, 0, 0.2);
}

.status--in-dev {
  background: var(--accent-purple-dim);
  color: var(--accent-purple);
  border: 1px solid rgba(123, 97, 255, 0.2);
}

.status--live {
  background: rgba(0, 230, 118, 0.1);
  color: var(--success);
  border: 1px solid rgba(0, 230, 118, 0.2);
}

.project-card__name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.project-card__desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-card__learning {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  font-style: italic;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* --- Blog Preview --- */
.blog-preview {
  background: linear-gradient(180deg, #0D0D14 0%, var(--bg-primary) 100%);
}

.blog-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 16px;
}

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

.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.blog-card__tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.tag--build { background: var(--accent-blue-dim); color: var(--accent-blue); }
.tag--ai { background: var(--accent-purple-dim); color: var(--accent-purple); }
.tag--business { background: rgba(0, 230, 118, 0.1); color: var(--success); }
.tag--case-study { background: rgba(255, 179, 0, 0.1); color: var(--warning); }

.blog-card__date {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.blog-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}

.blog-card__read {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-blue);
  transition: gap var(--transition);
  margin-top: auto;
}

.blog-card__read:hover { gap: 10px; }

/* --- CTA Section --- */
.cta-section {
  background: var(--bg-primary);
  padding: 120px 0;
}

.cta-section__inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}

.cta-section__sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

/* --- Footer --- */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand .footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.footer__brand .footer__logo span { color: var(--accent-blue); }

.footer__tagline {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 280px;
}

.footer__email {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-blue);
  font-size: 0.88rem;
  font-weight: 500;
  transition: opacity var(--transition);
}

.footer__email:hover { opacity: 0.8; }

.footer__col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer__link:hover { color: var(--accent-blue); }

.footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer__social {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition);
}

.footer__social:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-blue-dim);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

.footer__built {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255, 107, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__content { position: relative; z-index: 1; }

.page-hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 20px;
}

.page-hero__sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* --- Services Page --- */
.services-section { background: var(--bg-primary); }

.service-block {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px;
  margin-bottom: 32px;
  transition: border-color var(--transition);
}

.service-block:hover { border-color: var(--border-accent); }

.service-block__header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.service-block__icon {
  width: 56px;
  height: 56px;
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.service-block__heading { flex: 1; }

.service-block__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

.service-block__title {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 0;
}

.service-block__desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 800px;
}

.service-block__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 36px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.feature-item::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6B00' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 1px;
}

.service-block__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.delivery-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.delivery-badge svg { color: var(--accent-blue); }

.ideal-for {
  margin-bottom: 36px;
}

.ideal-for__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 10px;
}

.ideal-for__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ideal-for__item {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 6px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
}

/* --- FAQ --- */
.faq-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0D0D14 100%);
  padding: 96px 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color var(--transition);
}

.faq-item:hover { border-color: var(--border-accent); }

.faq-item__q {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.faq-item__a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Projects Page --- */
.projects-section { background: var(--bg-primary); }

.projects-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.project-card--full {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: all var(--transition);
}

.project-card--full:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* --- Blog Page --- */
.blog-section { background: var(--bg-primary); }

.blog-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

/* --- Contact Page --- */
.contact-section { background: var(--bg-primary); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  margin-top: 16px;
}

.contact-info { }

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

.contact-info__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.contact-info__value a {
  color: var(--accent-blue);
  transition: opacity var(--transition);
}

.contact-info__value a:hover { opacity: 0.8; }

.contact-form {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group label .required {
  color: var(--accent-blue);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  background: rgba(255, 107, 0, 0.04);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.08);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B6B7B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
  cursor: pointer;
}

.form-group select option { background: var(--bg-surface); color: var(--text-primary); }

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--accent-blue);
  color: #000;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  margin-top: 8px;
}

.form-submit:hover {
  background: #FF8C33;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 107, 0, 0.35);
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}

.form-success__icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--success);
}

.form-success__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-success__msg {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- 404 Page --- */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.error-page__code {
  font-family: var(--font-mono);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(0, 212, 255, 0.2);
  margin-bottom: -20px;
}

.error-page__title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.error-page__sub {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

/* --- Divider --- */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* --- Scroll Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* --- Blueprints Page --- */
.blueprints-tier {
  padding: 96px 0;
}

.blueprints-tier__header {
  margin-bottom: 12px;
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.tier-badge--free {
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.25);
  color: #00E676;
}

.tier-badge--session {
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent-blue);
}

.tier-badge--coming-soon {
  background: rgba(123, 97, 255, 0.12);
  border: 1px solid rgba(123, 97, 255, 0.25);
  color: var(--accent-purple);
}

.blueprints-sessions-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: start;
}

.sessions-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sessions-list__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.sessions-list__item svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.sessions-cta-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
}

.sessions-cta-card__price-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.sessions-cta-card__price {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-blue);
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  line-height: 1;
}

.sessions-cta-card__note {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.course-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.course-card--muted {
  opacity: 0.65;
}

.course-card__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  margin-bottom: 4px;
}

.course-card__status {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.course-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.course-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.course-card__modules {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.courses-notify {
  margin-top: 64px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
}

.courses-notify__title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.courses-notify__sub {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.courses-notify__form {
  max-width: 440px;
  margin: 0 auto;
}

.courses-notify__input-group {
  display: flex;
  gap: 8px;
}

.courses-notify__input {
  flex: 1;
  padding: 13px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.courses-notify__input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.08);
}

.courses-notify__btn {
  padding: 13px 22px;
  background: var(--accent-blue);
  color: #000;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

.courses-notify__btn:hover {
  background: #FF8C33;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.3);
}

/* --- Blueprints Homepage Preview --- */
.blueprints-preview {
  padding: 96px 0;
}

.blueprints-preview__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}

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

.blueprint-tier-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.blueprint-tier-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.blueprint-tier-card--muted {
  opacity: 0.6;
}

.blueprint-tier-card--muted:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border);
}

.blueprint-tier-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
}

.badge--free {
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.25);
  color: #00E676;
}

.badge--session {
  background: var(--accent-blue-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent-blue);
}

.badge--coming-soon {
  background: rgba(123, 97, 255, 0.12);
  border: 1px solid rgba(123, 97, 255, 0.25);
  color: var(--accent-purple);
}

.blueprint-tier-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.blueprint-tier-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.blueprint-tier-card__link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-blue);
  transition: color var(--transition);
}

.blueprint-tier-card__link:hover {
  color: #FF8C33;
}

.blueprint-tier-card__link--muted {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-tertiary);
  cursor: not-allowed;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .blueprints-sessions-grid { grid-template-columns: 1fr; gap: 40px; }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .blueprints-preview__grid { grid-template-columns: repeat(2, 1fr); }
  .blueprints-preview__header { flex-direction: column; align-items: flex-start; }
  .pillars__grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__inner > :first-child { grid-column: span 2; }
  .projects-full-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-full-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-block { padding: 40px; }
  .service-block__features { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .courses-grid { grid-template-columns: 1fr; }
  .blueprints-preview__grid { grid-template-columns: 1fr; }
  .courses-notify { padding: 32px 24px; }
  .courses-notify__input-group { flex-direction: column; }
  .sessions-cta-card { padding: 28px 24px; }
  section { padding: 72px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .hero { padding: 100px 0 60px; }
  .hero__headline { font-size: clamp(2.4rem, 8vw, 3.5rem); }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .pillars__grid { grid-template-columns: 1fr; }
  .services-preview__grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__inner > :first-child { grid-column: span 1; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .projects-full-grid { grid-template-columns: 1fr; }
  .blog-full-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .service-block { padding: 32px 24px; }
  .service-block__header { flex-direction: column; }
  .page-hero { padding: 120px 0 56px; }
  .projects-preview__header { flex-direction: column; align-items: flex-start; }
  .blog-preview__header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
  .service-card { padding: 28px 24px; }
  .pillar { padding: 32px 28px; }
}

/* ─── 3D Animation Enhancements ─────────────────────────────────────── */

/* Hero 3D mount — fades in over existing canvas */
#hero-3d-mount {
  z-index: 1;
}

/* Card glass-morphism base (tilt applied by JS) */
.project-card,
.project-card--full,
.service-card,
.blog-card,
.blueprint-tier-card {
  transform-style: preserve-3d;
  will-change: transform;
  position: relative;
  overflow: hidden;
}

/* Pillar 4-up grid adjustment */
@media (min-width: 1025px) {
  .pillars__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Timeline wrapper injected by JS */
.timeline-wrapper {
  position: relative;
}

/* Footer marquee */
.footer-marquee {
  user-select: none;
}

/* Mobile fallback — keep existing fade-up but add perspective depth */
.mobile-3d-fallback .fade-up {
  transform: translateY(32px) translateZ(0);
}
.mobile-3d-fallback .fade-up.visible {
  transform: translateY(0) translateZ(0);
}

/* CTA inner — needs opacity:1 baseline for GSAP fromTo */
.cta-section__inner {
  opacity: 1;
}

/* Prevent FOUC on JS-animated elements */
.hero__headline,
.hero__sub,
.hero__ctas {
  will-change: transform, opacity;
}

/* Reduced motion overrides */
@media (prefers-reduced-motion: reduce) {
  .fade-up { transition: none !important; opacity: 1; transform: none; }
  #hero-3d-mount { display: none; }
  .timeline-wrapper { padding-left: 0; }
}