/* =====================================================
   3D Overrides — Apple-style minimal
   Loaded after common.css; wins specificity ties.
   Single accent (#0a84ff), restrained typography,
   slow ease-out cubic motion. NO neon, NO multi-color.
   ===================================================== */

:root {
  --3d-bg-deep:    #000000;
  --3d-bg-mid:     #0a0a0c;
  --3d-bg-card:    rgba(255, 255, 255, 0.04);
  --3d-bg-card-hover: rgba(255, 255, 255, 0.06);
  --3d-fg:         #f5f5f7;
  --3d-fg-muted:   rgba(245, 245, 247, 0.72);
  --3d-fg-dim:     rgba(245, 245, 247, 0.5);
  --3d-accent:     #0a84ff;             /* Apple blue, single accent */
  --3d-accent-soft: rgba(10, 132, 255, 0.18);
  --3d-stroke:     rgba(255, 255, 255, 0.08);
  --3d-stroke-strong: rgba(255, 255, 255, 0.16);

  --3d-ease:       cubic-bezier(0.2, 0.8, 0.2, 1);
  --3d-ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* Smooth scroll baseline (Lenis takes over in JS) */
html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
html.lenis-smooth { scroll-behavior: auto !important; }
html.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }

/* Persistent global canvas */
#global-3d-canvas {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.6s var(--3d-ease);
}

/* ===== Global dark stage (all 3D pages) ===== */
body[data-page] {
  background: var(--3d-bg-deep);
  color: var(--3d-fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11";
  letter-spacing: -0.011em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body[data-page] header[role="banner"],
body[data-page] .navbar,
body[data-page] main,
body[data-page] .floating-call-btn,
body[data-page] footer.footer {
  position: relative;
  z-index: 2;
}

/* ===== Navbar — Apple-style frosted ===== */
body[data-page] .navbar {
  background: rgba(0, 0, 0, 0.72) !important;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--3d-stroke);
  transition: background 0.3s var(--3d-ease);
}
body[data-page] .navbar a,
body[data-page] .navbar .logo-text,
body[data-page] .nav-menu a {
  color: var(--3d-fg) !important;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  transition: color 0.3s var(--3d-ease);
}
body[data-page] .nav-menu a:hover,
body[data-page] .nav-menu a:focus { color: var(--3d-fg-muted) !important; }

/* ===== Hero / page header ===== */
body[data-page] .hero,
body[data-page] .hero-section,
body[data-page] section.hero,
body[data-page] .page-header {
  position: relative;
  min-height: 100vh;
  background: transparent !important;
  color: var(--3d-fg) !important;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  z-index: 2;
  overflow: hidden;
  padding: 8rem 1.5rem 4rem;
}

/* Big bold typography — Apple key-feature style */
body[data-page] .hero-title,
body[data-page] .hero h1,
body[data-page] .page-header h1,
body[data-page] section.hero h1 {
  color: var(--3d-fg) !important;
  font-size: clamp(2.4rem, 7vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 700;
  margin-bottom: 1.25rem;
  /* No multi-color gradient, no neon glow — Apple keeps it pure */
  -webkit-text-fill-color: var(--3d-fg);
  text-shadow: none;
}

body[data-page] .hero-subtitle,
body[data-page] .hero p,
body[data-page] .hero-description,
body[data-page] .page-header p {
  color: var(--3d-fg-muted) !important;
  font-size: clamp(1.05rem, 1.4vw, 1.4rem);
  font-weight: 400;
  letter-spacing: -0.012em;
  max-width: 38rem;
  margin: 0 auto 2.5rem;
  line-height: 1.45;
}

/* CTA — Apple pill button */
body[data-page] .btn,
body[data-page] .cta-btn,
body[data-page] a.btn,
body[data-page] button.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 980px;
  font-weight: 500;
  font-size: 0.96rem;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.4s var(--3d-ease-out),
              background 0.3s var(--3d-ease),
              border-color 0.3s var(--3d-ease);
  border: 1px solid var(--3d-stroke);
  background: var(--3d-bg-card);
  color: var(--3d-fg) !important;
  backdrop-filter: blur(10px);
}
body[data-page] .btn-primary,
body[data-page] .cta-btn-primary,
body[data-page] .btn.primary {
  background: var(--3d-accent);
  color: #ffffff !important;
  border-color: transparent;
  box-shadow: none;
}
body[data-page] .btn:hover,
body[data-page] .cta-btn:hover {
  transform: translateY(-1px);
  border-color: var(--3d-stroke-strong);
  background: var(--3d-bg-card-hover);
}
body[data-page] .btn-primary:hover {
  background: #1f8fff;
}

/* Hide stale gradient/grid placeholders (canvas replaces them) */
body[data-page] .hero::before,
body[data-page] .hero::after,
body[data-page] .hero-particles,
body[data-page] .hero-grid {
  display: none !important;
}

/* Hero photo — subtle */
body[data-page] .hero-photo,
body[data-page] .hero-image,
body[data-page] .hero img {
  filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.4));
  border-radius: 1.5rem;
}

/* ===== Sections following hero ===== */
body[data-page] main > *:not(.hero):not(.hero-section):not(section.hero):not(.page-header) {
  position: relative;
  z-index: 2;
  background: var(--3d-bg-mid);
  color: var(--3d-fg);
}

body[data-page] section,
body[data-page] .section {
  padding: 7rem 1.5rem;
}

body[data-page] section h2,
body[data-page] .section h2,
body[data-page] section h3,
body[data-page] .section h3 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--3d-fg) !important;
  margin-bottom: 1rem;
}

body[data-page] p, body[data-page] li {
  color: var(--3d-fg-muted);
  font-size: 1.02rem;
  line-height: 1.55;
  letter-spacing: -0.011em;
}

body[data-page] a:not(.btn):not(.cta-btn):not(.nav-menu a) {
  color: var(--3d-accent);
  text-decoration: none;
  transition: opacity 0.25s var(--3d-ease);
}
body[data-page] a:not(.btn):not(.cta-btn):hover { opacity: 0.78; }

/* ===== Cards ===== */
body[data-page] .skill-card,
body[data-page] .skills-card,
body[data-page] .service-card,
body[data-page] .feature-card,
body[data-page] .software-card,
body[data-page] .app-card,
body[data-page] .portfolio-card,
body[data-page] .portfolio-item {
  background: var(--3d-bg-card);
  border: 1px solid var(--3d-stroke);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  padding: 2.25rem 1.75rem;
  transition: transform 0.6s var(--3d-ease-out),
              background 0.6s var(--3d-ease),
              border-color 0.6s var(--3d-ease);
  transform-style: preserve-3d;
  will-change: transform;
}
body[data-page] .skill-card:hover,
body[data-page] .service-card:hover,
body[data-page] .feature-card:hover,
body[data-page] .software-card:hover,
body[data-page] .app-card:hover,
body[data-page] .portfolio-card:hover,
body[data-page] .portfolio-item:hover {
  transform: translateY(-4px);
  border-color: var(--3d-stroke-strong);
  background: var(--3d-bg-card-hover);
}
body[data-page] .skill-card *,
body[data-page] .service-card *,
body[data-page] .feature-card *,
body[data-page] .software-card *,
body[data-page] .app-card * { color: var(--3d-fg) !important; }
body[data-page] .skill-card p,
body[data-page] .service-card p,
body[data-page] .feature-card p { color: var(--3d-fg-muted) !important; }

/* ===== Webshop product card 3D tilt (kept, but softer) ===== */
body[data-page="webshop"] .product-card,
body[data-page="webshop"] .product,
body[data-page="webshop"] .webshop-item {
  background: var(--3d-bg-card);
  border: 1px solid var(--3d-stroke);
  border-radius: 1.5rem;
  padding: 1.25rem;
  transform-style: preserve-3d;
  perspective: 1400px;
  transition: transform 0.7s var(--3d-ease-out),
              border-color 0.5s var(--3d-ease);
  position: relative;
  overflow: hidden;
}
body[data-page="webshop"] .product-card:hover,
body[data-page="webshop"] .product:hover,
body[data-page="webshop"] .webshop-item:hover {
  transform: translateY(-4px) rotateX(2deg) rotateY(-2deg);
  border-color: var(--3d-stroke-strong);
}
body[data-page="webshop"] .product-card img,
body[data-page="webshop"] .product img {
  border-radius: 1rem;
  transition: transform 0.7s var(--3d-ease-out);
}
body[data-page="webshop"] .product-card:hover img,
body[data-page="webshop"] .product:hover img { transform: translateZ(20px) scale(1.03); }

body[data-page="webshop"] .add-to-cart,
body[data-page="webshop"] .btn-buy {
  background: var(--3d-accent) !important;
  color: #ffffff !important;
  border: none !important;
  font-weight: 500;
  border-radius: 980px;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  transition: background 0.3s var(--3d-ease), transform 0.3s var(--3d-ease-out);
}
body[data-page="webshop"] .add-to-cart:hover,
body[data-page="webshop"] .btn-buy:hover { background: #1f8fff; transform: translateY(-1px); }

.cart-fly {
  position: fixed;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--3d-accent);
  pointer-events: none;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(10, 132, 255, 0.5);
}

/* ===== Forms ===== */
body[data-page] input[type="text"],
body[data-page] input[type="email"],
body[data-page] input[type="tel"],
body[data-page] input[type="number"],
body[data-page] input[type="password"],
body[data-page] textarea,
body[data-page] select {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid var(--3d-stroke) !important;
  color: var(--3d-fg) !important;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s var(--3d-ease),
              background 0.3s var(--3d-ease),
              box-shadow 0.3s var(--3d-ease);
  width: 100%;
  backdrop-filter: blur(10px);
}
body[data-page] input::placeholder,
body[data-page] textarea::placeholder { color: var(--3d-fg-dim) !important; }
body[data-page] input:focus,
body[data-page] textarea:focus,
body[data-page] select:focus {
  outline: none;
  border-color: var(--3d-accent) !important;
  box-shadow: 0 0 0 4px var(--3d-accent-soft);
  background: rgba(255, 255, 255, 0.06) !important;
}
body[data-page] label {
  color: var(--3d-fg-muted);
  font-weight: 500;
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
  display: block;
}

/* ===== Footer ===== */
body[data-page] .footer {
  background: #000 !important;
  border-top: 1px solid var(--3d-stroke);
  color: var(--3d-fg-muted);
  padding-top: 4rem;
  padding-bottom: 2rem;
}
body[data-page] .footer * { color: inherit; }
body[data-page] .footer h3,
body[data-page] .footer h4 { color: var(--3d-fg) !important; font-weight: 500; }
body[data-page] .footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--3d-stroke);
  color: var(--3d-fg) !important;
  transition: transform 0.4s var(--3d-ease-out), border-color 0.3s var(--3d-ease);
}
body[data-page] .footer-social a:hover {
  transform: translateY(-2px);
  border-color: var(--3d-stroke-strong);
}

/* ===== Reduced motion fallback ===== */
html.reduced-motion #global-3d-canvas { display: none !important; }
html.reduced-motion body[data-page] {
  background: linear-gradient(180deg, #000 0%, #0a0a0c 100%) !important;
}

/* ===== Scroll-driven storytelling reveal ===== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--3d-ease-out),
              transform 1s var(--3d-ease-out);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children when parent has data-stagger */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--3d-ease-out),
              transform 0.9s var(--3d-ease-out);
}
[data-stagger].visible > * { opacity: 1; transform: translateY(0); }
[data-stagger].visible > *:nth-child(1) { transition-delay: 0ms; }
[data-stagger].visible > *:nth-child(2) { transition-delay: 80ms; }
[data-stagger].visible > *:nth-child(3) { transition-delay: 160ms; }
[data-stagger].visible > *:nth-child(4) { transition-delay: 240ms; }
[data-stagger].visible > *:nth-child(5) { transition-delay: 320ms; }
[data-stagger].visible > *:nth-child(6) { transition-delay: 400ms; }

/* Typography "tell" effect — used on big section titles */
.tell-in {
  display: inline-block;
  overflow: hidden;
}
.tell-in > .word {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.9s var(--3d-ease-out);
}
.tell-in.visible > .word { transform: translateY(0); }
.tell-in.visible > .word:nth-child(2) { transition-delay: 60ms; }
.tell-in.visible > .word:nth-child(3) { transition-delay: 120ms; }
.tell-in.visible > .word:nth-child(4) { transition-delay: 180ms; }
.tell-in.visible > .word:nth-child(5) { transition-delay: 240ms; }
.tell-in.visible > .word:nth-child(6) { transition-delay: 300ms; }

/* ===== Mobile ===== */
@media (max-width: 768px) {
  body[data-page] .hero { padding: 6rem 1rem 3rem; min-height: 90vh; }
  body[data-page] section,
  body[data-page] .section { padding: 4rem 1rem; }
  body[data-page="webshop"] .product-card:hover,
  body[data-page="webshop"] .product:hover { transform: translateY(-2px); }
}

/* Page reveal (subtle, prevents FOUC) */
@keyframes pageReveal {
  from { opacity: 0; }
  to   { opacity: 1; }
}
body[data-page] main { animation: pageReveal 0.5s var(--3d-ease-out) both; }