/* ==========================================================================
   HOME PAGE — styles/home.css
   Hero · What I Do · Featured Projects · Numbers · CTA
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */
.hero-unit {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0 2rem;
}

/* Animated background orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
}

.orb-1 {
  width: 500px; height: 500px;
  background: rgba(95, 45, 241, 0.12);
  top: -100px; left: -150px;
}

.orb-2 {
  width: 400px; height: 400px;
  background: rgba(100, 255, 218, 0.08);
  top: 20%; right: -100px;
}

.orb-3 {
  width: 350px; height: 350px;
  background: rgba(199, 120, 221, 0.08);
  bottom: -80px; left: 30%;
}

/* Hero layout */
.hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Left column */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  opacity: 0; /* GSAP animates this */
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  opacity: 0; /* GSAP animates this */
}

.hero-name {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-light-grey);
  letter-spacing: 0.08em;
}

.hero-role {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.05;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 500;
  color: var(--color-light-grey);
  line-height: 1.2;
  opacity: 0; /* GSAP animates this */
}

.hero-description {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-light-grey);
  line-height: 1.7;
  max-width: 480px;
  opacity: 0; /* GSAP animates this */
}

.hero-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  opacity: 0; /* GSAP animates this */
}

.hero-cta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0; /* GSAP animates this */
}

/* Right column: visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0; /* GSAP animates this */
}

/* Floating decorative elements */
.floating-elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

.fe-1 {
  width: 70px; height: 70px;
  background: var(--gradient-primary);
  top: 0; left: 0;
  opacity: 0.7;
}

.fe-2 {
  width: 45px; height: 45px;
  background: var(--gradient-accent);
  top: 5%; right: 5%;
  opacity: 0.6;
}

.fe-3 {
  width: 35px; height: 35px;
  background: var(--gradient-warm);
  bottom: 20%; left: 0;
  opacity: 0.5;
}

.fe-4 {
  width: 55px; height: 55px;
  background: var(--gradient-primary);
  bottom: 0; right: 8%;
  opacity: 0.5;
}

/* Code window */
.code-window {
  background: var(--background-secondary);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  width: 300px;
  box-shadow: var(--shadow-strong), 0 0 0 1px rgba(95, 45, 241, 0.15);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 2;
}

.window-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.2rem;
}

.window-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #28ca42; }

.window-title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(171, 178, 191, 0.5);
}

.code-content {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
}

.code-line {
  display: block;
  margin-bottom: 0.25rem;
  opacity: 0; /* GSAP animates these */
}

.code-comment  { color: #7f848e; }
.code-keyword  { color: var(--color-purple); }
.code-string   { color: var(--color-accent); }
.code-function { color: var(--color-yellow); }
.code-property { color: var(--color-pink); }

.code-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--color-accent);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0; /* GSAP animates this */
}

.scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: rgba(171, 178, 191, 0.4);
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(100, 255, 218, 0.6), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1; transform: scaleY(0.7); }
}

/* --------------------------------------------------------------------------
   SECTION SHARED
   -------------------------------------------------------------------------- */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-purple);
  margin-bottom: 0.75rem;
  display: block;
}

/* --------------------------------------------------------------------------
   WHAT I DO
   -------------------------------------------------------------------------- */
.what-i-do {
  background: linear-gradient(to bottom, var(--background-primary), var(--background-secondary));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: rgba(40, 44, 51, 0.6);
  border: 1px solid rgba(95, 45, 241, 0.12);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(95, 45, 241, 0.3);
  box-shadow: var(--shadow-strong);
}

.service-card--featured {
  border-color: rgba(95, 45, 241, 0.25);
  background: rgba(95, 45, 241, 0.06);
}

.service-card--featured::before {
  transform: scaleX(1);
}

.service-icon {
  width: 48px; height: 48px;
  background: rgba(95, 45, 241, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--color-accent);
}

.service-icon svg {
  width: 24px; height: 24px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.service-stack {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-top: 1px solid rgba(99, 108, 113, 0.15);
  padding-top: 1rem;
}

.service-stack li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-purple);
  position: relative;
  padding-left: 1rem;
}

.service-stack li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   FEATURED PROJECTS
   -------------------------------------------------------------------------- */
.featured-projects {
  background: var(--background-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Large card spans full left column */
.project-card--large {
  grid-row: 1 / 3;
}

.project-card {
  background: var(--background-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(95, 45, 241, 0.1);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(95, 45, 241, 0.3);
  box-shadow: var(--shadow-strong);
}

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

.project-card--large .project-card-image {
  height: 280px;
}

.project-card:not(.project-card--large) .project-card-image {
  height: 160px;
}

/* Placeholder until real screenshots exist */
.project-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(var(--accent-rgb, 95,45,241), 0.15), var(--background-secondary));
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, transparent), var(--background-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.05em;
  position: relative;
}

.project-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, var(--accent, #5F2DF1) 0%, transparent 60%);
  opacity: 0.08;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 48, 54, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
}

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

.project-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.project-link:hover {
  background: var(--color-accent);
  color: var(--background-primary);
}

.project-card-body {
  padding: 1.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
}

.project-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.project-card-body p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-cta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-accent);
  text-decoration: none;
  transition: gap var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.project-cta:hover {
  color: var(--color-white);
  gap: 0.7rem;
}

.projects-footer {
  text-align: center;
  margin-top: 3rem;
}

/* --------------------------------------------------------------------------
   NUMBERS STRIP
   -------------------------------------------------------------------------- */
.numbers-strip {
  padding: 4rem 2rem;
  background: linear-gradient(to bottom, var(--background-primary), var(--background-secondary));
  border-top: 1px solid rgba(95, 45, 241, 0.1);
  border-bottom: 1px solid rgba(95, 45, 241, 0.1);
}

.numbers-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.number-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 1rem;
}

.number-value {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.number-plus {
  color: var(--color-accent);
  -webkit-text-fill-color: var(--color-accent);
}

.number-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-light-grey);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.number-divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(95,45,241,0.3), transparent);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--background-secondary);
}

.cta-tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-purple);
  margin-bottom: 0.75rem;
  display: block;
}

/* --------------------------------------------------------------------------
   DATA-REVEAL (fallback — GSAP overrides these)
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card--featured {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .hero-unit { padding: 0 1rem; }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
    padding-top: calc(var(--nav-height) + 2rem);
  }

  .hero-skills { justify-content: center; }
  .hero-cta    { justify-content: center; }
  .hero-description { margin: 0 auto; }

  .hero-visual { justify-content: center; }

  .code-window { width: 280px; }

  .services-grid {
    grid-template-columns: 1fr;
    margin-top: 2rem;
  }

  .service-card--featured {
    grid-column: 1;
  }

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

  .project-card--large {
    grid-row: auto;
  }

  .project-card--large .project-card-image { height: 200px; }

  .numbers-grid {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .number-divider { display: none; }
  .number-item { flex: 0 0 calc(50% - 0.5rem); }
}

@media (max-width: 480px) {
  .hero-role { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1.6rem; }
  .code-window { width: 260px; }

  .service-card { padding: 1.5rem; }

  .number-item { flex: 0 0 100%; }
}