/* =========================
   Jaybyte Tech and Stuff
   Dark Navy + Cyan Radiant Theme
   ========================= */

:root {
  --bg-darkest: #050815;
  --bg-dark: #091126;
  --panel: #10192f;
  --ink: #eaf2ff;
  --muted: #8f9bb3;

  --brand: #00e0ff;
  --brand-2: #00bfff;
  --accent: #7c4dff;
  --alert: #ff8a00;

  /* standardized branding palette */
  --primary: #00d8ff; /* cyan / blue */
  --secondary: #7c4dff; /* purple / lavender */

  --ok: #2ecc71;
  --err: #ff4d4d;

  /* semantic colors for components (use these instead of raw hexes) */
  --cta-text: #041021; /* dark text used on bright CTA gradients */
  --footer-bg: #0b1324; /* footer background */
  --form-bg: #0d1529;   /* dark form field background */

  --radius: 18px;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
  --ring: 0 0 0 3px rgba(0, 224, 255, 0.45);
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;
  --max-content-width: 1100px;
  --lead-size: 1.125rem;
  --base-font-size: 16px;
  --glass-bg: rgba(255,255,255,0.03);
  --glass-border: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  --accent-gradient: linear-gradient(90deg, rgba(0,224,255,0.95), rgba(124,77,255,0.9));
  --glass-blur: 10px;
}

/* Light theme variables (applied when .light-theme is on body) */
.light-theme {
  --bg-darkest: #f6f8fb;
  --bg-dark: #e9eef6;
  --panel: #ffffff;
  --ink: #071022;
  --muted: #5b6b83;
  --brand: #0066cc;
  --brand-2: #0099ff;
  --accent: #7c4dff;
  --glass-bg: rgba(4,12,24,0.02);
  --cta-text: #ffffff; /* White text on buttons for light theme */
}

/* Light theme button styling */
.light-theme .btn {
  background: linear-gradient(135deg, #0066cc, #7c4dff);
  color: #ffffff;
  box-shadow: 0 18px 42px rgba(0,102,204,0.08);
}
.light-theme .btn:hover {
  box-shadow: 0 26px 64px rgba(0,102,204,0.12);
}
.light-theme .btn.cta-strong {
  background: linear-gradient(135deg, #0066cc, #7c4dff);
  color: #ffffff;
  box-shadow: 0 18px 48px rgba(0,102,204,0.14);
}
.light-theme .btn.cta-strong:hover {
  box-shadow: 0 36px 88px rgba(0,102,204,0.18), 0 12px 36px rgba(3,8,18,0.4);
}

.light-theme .site-header { background: rgba(6,10,18,0.06); backdrop-filter: blur(6px) saturate(120%); }
.light-theme .main-nav a { color: rgba(7,16,34,0.85); }

/* Smooth color/background transitions */
html, body, .site-header, .site-footer, .hero-art, .card, .form input, .form textarea, .form select {
  transition: background-color 260ms var(--easing-kw), color 260ms var(--easing-kw), box-shadow 260ms var(--easing-kw), border-color 260ms var(--easing-kw);
}

/* Mobile friendly tweaks: larger touch targets, stack hero and smaller paddings */
@media (max-width: 560px) {
  .btn { padding: 14px 18px; }
  .hero { padding: 34px 0; }
  .hero-art { min-height: 160px; }
  .device-suggest__item { padding: 14px 12px; font-size: 1rem; }
}

/* Animation helpers */
:root {
  --anim-fast: 180ms;
  --anim-medium: 420ms;
  --anim-slow: 900ms;
  --easing-kw: cubic-bezier(.2,.9,.2,1);
  --wild-duration: 850ms;
  --wild-ease: cubic-bezier(.16,.9,.3,1);
}

/* Slightly gentler defaults for counters and carousel */
:root {
  --carousel-speed: 480ms;
  --counter-duration: 1200ms;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, rgba(0,224,255,.2), transparent 65%),
              radial-gradient(circle at bottom left, rgba(124,77,255,.15), transparent 70%),
              linear-gradient(160deg, var(--bg-darkest) 0%, var(--bg-dark) 100%);
  min-height: 100vh;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  position: fixed; left: 12px; top: 12px; width: auto; height: auto; padding: 10px 12px; background: var(--panel); color: var(--ink); border-radius: 8px; box-shadow: 0 8px 28px rgba(2,6,16,0.6); z-index: 9999;
}

/* Make focus outlines more visible for keyboard navigation */
*:focus { outline: none; }
*:focus-visible { box-shadow: var(--ring); border-radius: 6px; }

img { max-width: 100%; display: block; }
a { color: inherit; }

.container { width: min(1100px, 92%); margin-inline: auto; }
.container { max-width: var(--max-content-width); }

/* Typography scale */
h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); line-height: 1.02; }
 h2 { font-size: clamp(1.25rem, 2.2vw, 1.75rem); }
 p { font-size: clamp(.95rem, 1.2vw, 1rem); }
 .lead { font-size: clamp(1.05rem, 1.3vw, 1.125rem); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(180%) blur(14px);
  background: rgba(10,15,28,0.9);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: var(--shadow);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }

.main-nav { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: transparent; color: var(--ink); border: 1px solid rgba(255,255,255,0.04); padding: 8px 10px; border-radius: 10px; }

/* Normalize header nav items so links and buttons match visually */
.main-nav > a,
.main-nav button,
.main-nav .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 44px; padding: 8px 16px; border-radius: 999px; font-weight: 700; font-size: 0.98rem;
  line-height: 1; text-decoration: none; border: none; background: transparent; color: var(--ink);
}
/* Keep .btn backgrounds (CTA) intact while using the same sizing */
.main-nav .btn { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: var(--cta-text); box-shadow: 0 18px 42px rgba(0,216,255,0.06); }
/* Smaller tweak for motion-toggle which may include btn-sm class */
.main-nav .btn-sm { padding: 8px 14px; font-size: .95rem; }

/* Motion toggle removed */

/* Theme toggle switch styling - your custom design */
.main-nav .switch { margin-left: 8px; }

.switch {
  font-size: 17px;
  position: relative;
  display: inline-block;
  width: 64px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #73C0FC;
  transition: .4s;
  border-radius: 30px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 30px;
  width: 30px;
  border-radius: 20px;
  left: 2px;
  bottom: 2px;
  z-index: 2;
  background-color: #e8e8e8;
  transition: .4s;
}

.sun svg {
  position: absolute;
  top: 6px;
  left: 36px;
  z-index: 1;
  width: 24px;
  height: 24px;
}

.moon svg {
  fill: #73C0FC;
  position: absolute;
  top: 5px;
  left: 5px;
  z-index: 1;
  width: 24px;
  height: 24px;
}

/* .switch:hover */.sun svg {
  animation: rotate 15s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* .switch:hover */.moon svg {
  animation: tilt 5s linear infinite;
}

@keyframes tilt {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-10deg);
  }
  75% {
    transform: rotate(10deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

.input:checked + .slider {
  background-color: #183153;
}

.input:focus + .slider {
  box-shadow: 0 0 1px #183153;
}

.input:checked + .slider:before {
  transform: translateX(30px);
}

/* Responsive adjustments */
@media (max-width: 560px) {
  .switch { transform: scale(0.9); }
}

@media (max-width: 760px) {
  .main-nav { position: absolute; right: 12px; top: 64px; background: rgba(6,10,18,0.9); border-radius: 12px; padding: 10px; display: none; flex-direction: column; min-width: 160px; box-shadow: var(--shadow); }
  .nav-toggle { display: inline-flex; }
  .main-nav.show { display: flex; }
  .grid.two { grid-template-columns: 1fr; }
}

.brand { display: flex; align-items: center; gap: 12px; }

/* ✅ Fixed logo mark: no colored ring */
.logo-mark {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  box-shadow: none;
}
.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-weight: 800; color: var(--ink); }
.brand-tag { font-size: 12px; color: var(--muted); }

/* Force header brand contrast in both themes (override generic small-text color) */
.site-header .brand-name, .site-header .brand-tag { color: inherit; }
.light-theme .brand-name { color: var(--ink); }
.light-theme .brand-tag { color: rgba(7,16,34,0.7); }

nav a {
  color: var(--ink); text-decoration: none; margin-left: 18px; opacity: .85;
}
nav a:hover { opacity: 1; }

/* ---------- Buttons ---------- */
.btn {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none; color: var(--cta-text); font-weight: 700; padding: 12px 18px; border-radius: 999px;
  cursor: pointer; box-shadow: var(--shadow); text-decoration: none;
  transition: transform .18s cubic-bezier(.2,.9,.2,1), box-shadow .18s ease, opacity .12s ease;
}
.btn-sm { padding: 8px 12px; font-size: .95rem; }

.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); }
.btn:focus { outline: none; box-shadow: var(--ring); }
.btn:focus:not(:focus-visible) { box-shadow: none; }
/* Prefer focus-visible for keyboard users */
.btn:focus-visible { box-shadow: var(--ring); }

/* bolder CTA effects */
.btn { transition: transform .18s var(--easing-kw), box-shadow .18s ease, opacity .12s ease, background-position 1.2s linear; }
.btn:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 26px 64px rgba(0,224,255,0.12); }
.wild-motion .btn:hover { animation: btn-pulse 900ms var(--wild-ease) infinite; }

/* Make primary links slightly more interactive */
nav a, .site-footer a { transition: color .12s ease, opacity .12s ease, text-decoration .12s ease; }
nav a:focus-visible, .site-footer a:focus-visible { box-shadow: var(--ring); border-radius: 6px; }

/* ---------- Hero ---------- */
.hero { padding: 76px 0; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: calc(var(--gap-lg) - 6px); align-items: center; }
.hero-copy h1 {
  font-size: clamp(30px, 3.6vw, 54px);
  line-height: 1.02;
  margin: 0 0 14px;
  background: linear-gradient(120deg, var(--brand), var(--accent), var(--alert));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 200%;
  animation: gradient-slide 10s ease-in-out infinite;
}
.hero-badge { color: var(--primary); font-weight: 700; }

/* Ensure the hero copy stack doesn't allow visual overlap with the CTA */
.hero-copy { position: relative; z-index: 2; overflow: visible; }
.btn.cta-strong { margin-bottom: 0; position: relative; }

/* cta-wrap: use inline-flex so spacing between CTA and note is deterministic with gap */
.cta-wrap { display: inline-flex; flex-direction: column; gap: 0; align-items: flex-start; }

/* Glow attached to the button pseudo-element so we can keep the microcopy in the normal flow.
   Note has higher z-index so it will visually sit above the glow (no cut-off). */
.btn.cta-strong { position: relative; z-index: 2; }
.btn.cta-strong::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px; /* sit closely under the button */
  width: calc(100% + 24px);
  height: 14px;
  background: radial-gradient(ellipse at center, rgba(0,216,255,0.12) 0%, rgba(124,77,255,0.05) 42%, rgba(0,0,0,0) 70%);
  filter: blur(8px);
  opacity: 0.32;
  pointer-events: none;
  z-index: 1;
}

/* Place the microcopy in normal flow; gap above controls spacing */
.cta-note { display: block; color: var(--muted); margin: 0; margin-top: 12px; position: relative; z-index: 3; white-space: nowrap; }

/* Mobile fallback: keep note in normal flow on narrow viewports to avoid overflow/nowrap issues */
@media (max-width: 560px) {
  .cta-wrap { padding-bottom: 22px; }
  .cta-note { position: static; transform: none; top: auto; left: auto; margin-top: 12px; white-space: normal; text-align: left; }
}

/* Soften / hide glow at narrower widths to avoid visual crowding */
@media (max-width: 980px) {
  .btn.cta-strong::after { opacity: 0.18; filter: blur(6px); height: 12px; bottom: -6px; }
}
@media (max-width: 720px) {
  .btn.cta-strong::after { display: none; }
}

/* Use primary/secondary for small icons and headlines */
svg[aria-hidden="true"] path, svg[aria-hidden="true"] rect { fill: var(--primary); }
h2, h3, h4 { color: var(--secondary); }

/* Make icon svgs inherit color so we can theme them via CSS variables */
h3 svg[aria-hidden="true"], .card svg[aria-hidden="true"] { color: var(--primary); width: 18px; height: 18px; vertical-align: -3px; margin-right: 8px; }
.card svg[aria-hidden="true"] path, h3 svg[aria-hidden="true"] path, h3 svg[aria-hidden="true"] rect { fill: currentColor; }
.hero-copy p { color: var(--muted); font-size: 18px; margin: 0 0 18px; }

.hero-art {
  position: relative; min-height: 340px; border-radius: calc(var(--radius) - 6px);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.08));
  border: 1px solid rgba(255,255,255,.04);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  overflow: hidden;
}

/* Animated accent blob in hero */
.hero-art::after {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 420px; height: 420px;
  background: radial-gradient(circle at 30% 30%, rgba(0,224,255,0.12), transparent 30%),
              radial-gradient(circle at 70% 70%, rgba(124,77,255,0.08), transparent 28%);
  filter: blur(36px); transform: translateZ(0); will-change: transform, opacity;
  animation: floaty 12s ease-in-out infinite;
  pointer-events: none; z-index: 0;
}

/* Complex rotating orbital ring system */
.orbital-system {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 300px; height: 300px; pointer-events: none; z-index: 3;
}
.orbital-ring {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  border-radius: 50%; border: 2px solid transparent;
  background: linear-gradient(45deg, transparent, rgba(0,224,255,0.3), transparent, rgba(124,77,255,0.25));
  background-size: 200% 200%; animation: orbital-spin 8s linear infinite;
}
.orbital-ring:nth-child(1) { width: 280px; height: 280px; animation-duration: 12s; animation-direction: normal; }
.orbital-ring:nth-child(2) { width: 220px; height: 220px; animation-duration: 8s; animation-direction: reverse; transform: translate(-50%, -50%) rotateX(60deg); }
.orbital-ring:nth-child(3) { width: 160px; height: 160px; animation-duration: 15s; animation-direction: normal; transform: translate(-50%, -50%) rotateY(45deg); }
.orbital-ring:nth-child(4) { width: 100px; height: 100px; animation-duration: 6s; animation-direction: reverse; transform: translate(-50%, -50%) rotateX(30deg) rotateZ(45deg); }

/* Floating polyhedron at center */
.floating-poly {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 60px; height: 60px; transform-style: preserve-3d;
  animation: poly-complex 20s ease-in-out infinite;
}
.poly-face {
  position: absolute; width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(0,224,255,0.15), rgba(124,77,255,0.1));
  border: 1px solid rgba(0,224,255,0.2); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: rgba(0,224,255,0.8); font-weight: 600;
}
.poly-face:nth-child(1) { transform: rotateY(0deg) translateZ(30px); }
.poly-face:nth-child(2) { transform: rotateY(90deg) translateZ(30px); }
.poly-face:nth-child(3) { transform: rotateY(180deg) translateZ(30px); }
.poly-face:nth-child(4) { transform: rotateY(-90deg) translateZ(30px); }
.poly-face:nth-child(5) { transform: rotateX(90deg) translateZ(30px); }
.poly-face:nth-child(6) { transform: rotateX(-90deg) translateZ(30px); }

@keyframes orbital-spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { transform: translate(-50%, -50%) rotate(360deg); background-position: 0% 50%; }
}

@keyframes poly-complex {
  0% { transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  25% { transform: translate(-50%, -50%) rotateX(90deg) rotateY(180deg) rotateZ(45deg); }
  50% { transform: translate(-50%, -50%) rotateX(180deg) rotateY(360deg) rotateZ(90deg); }
  75% { transform: translate(-50%, -50%) rotateX(270deg) rotateY(180deg) rotateZ(135deg); }
  100% { transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg) rotateZ(180deg); }
}

/* Hide complex animations on small screens */
@media (max-width: 880px) {
  .orbital-system { display: none; }
}

@keyframes floaty {
  0% { transform: translateY(0) rotate(0deg); opacity: .95 }
  50% { transform: translateY(-18px) rotate(6deg); opacity: .9 }
  100% { transform: translateY(0) rotate(0deg); opacity: .95 }
}

/* stronger gradient motion for hero headline */
@keyframes gradient-slide {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes neon-pulse {
  0% { text-shadow: 0 0 8px rgba(0,224,255,0.35), 0 0 18px rgba(124,77,255,0.06); }
  50% { text-shadow: 0 0 18px rgba(0,224,255,0.6), 0 0 36px rgba(124,77,255,0.12); }
  100% { text-shadow: 0 0 8px rgba(0,224,255,0.35), 0 0 18px rgba(124,77,255,0.06); }
}

@keyframes btn-pulse {
  0% { transform: translateY(-3px) scale(1); box-shadow: 0 18px 42px rgba(0,224,255,0.06); }
  50% { transform: translateY(-6px) scale(1.03); box-shadow: 0 28px 64px rgba(0,224,255,0.12); }
  100% { transform: translateY(-3px) scale(1); box-shadow: 0 18px 42px rgba(0,224,255,0.06); }
}

@keyframes card-tilt {
  0% { transform: translateY(0) rotateX(0) rotateY(0); }
  50% { transform: translateY(-4px) rotateX(2deg) rotateY(-2deg); }
  100% { transform: translateY(0) rotateX(0) rotateY(0); }
}


/* gentle hue shift for subtle motion */
@keyframes hero-hue { 0% { filter: hue-rotate(0deg); } 50% { filter: hue-rotate(14deg); } 100% { filter: hue-rotate(0deg); } }

/* Rotating cube */
.cube-wrap { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 160px; height: 160px; perspective: 900px; z-index: 5; pointer-events: none; }
.cube { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; animation: cube-rotate 6.5s var(--easing-kw) infinite; transform-origin: center center; }
.cube .face { position: absolute; width: 100%; height: 100%; border-radius: 12px; backface-visibility: hidden; box-shadow: 0 8px 20px rgba(3,8,18,0.45); border: 1px solid rgba(255,255,255,0.03); display:flex; align-items:center; justify-content:center; font-size:32px; color: rgba(0,240,255,0.98); }
.cube .f1 { transform: rotateY(0deg) translateZ(82px); background: linear-gradient(135deg, rgba(0,224,255,0.44), rgba(124,77,255,0.33)); }
.cube .f2 { transform: rotateY(90deg) translateZ(82px); background: linear-gradient(135deg, rgba(124,77,255,0.44), rgba(0,224,255,0.28)); }
.cube .f3 { transform: rotateY(180deg) translateZ(82px); background: linear-gradient(135deg, rgba(0,224,255,0.38), rgba(124,77,255,0.24)); }
.cube .f4 { transform: rotateY(-90deg) translateZ(82px); background: linear-gradient(135deg, rgba(124,77,255,0.36), rgba(0,224,255,0.26)); }
.cube .f5 { transform: rotateX(90deg) translateZ(82px); background: linear-gradient(135deg, rgba(0,224,255,0.32), rgba(124,77,255,0.22)); }
.cube .f6 { transform: rotateX(-90deg) translateZ(82px); background: linear-gradient(135deg, rgba(124,77,255,0.32), rgba(0,224,255,0.22)); }

/* Make inline svgs larger for clarity */
.cube .face svg { width: 56px; height: 56px; }

/* cube shine */
.cube::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0)); mix-blend-mode: overlay; pointer-events: none; border-radius: inherit; transform: translateZ(1px); }

.cube { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; animation: cube-rotate 6.5s var(--easing-kw) infinite; transform-origin: center center; }
@keyframes cube-rotate { 0% { transform: rotateX(0) rotateY(0); } 50% { transform: rotateX(180deg) rotateY(180deg); } 100% { transform: rotateX(360deg) rotateY(360deg); } }

/* cube wobble for wild mode */
@keyframes cube-wobble { 0% { transform: rotateX(1deg) rotateY(-1deg) } 50% { transform: rotateX(-1deg) rotateY(1deg) } 100% { transform: rotateX(1deg) rotateY(-1deg) } }
.cube:hover { animation-play-state: paused; }
.wild-motion .cube:hover { animation: cube-rotate 2.8s ease-in-out infinite, cube-wobble 2.2s ease-in-out infinite; }

/* reveal utility for on-scroll entrance */
.reveal { opacity: 0; transform: translateY(12px) scale(.995); will-change: transform, opacity; }
.reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); transition: opacity var(--anim-medium) var(--easing-kw), transform var(--anim-medium) var(--easing-kw); }

/* button ripple */
.btn { overflow: hidden; }
.btn .ripple { position: absolute; border-radius: 50%; transform: scale(0); background: rgba(255,255,255,0.14); pointer-events: none; opacity: .95; }
.btn.ripple-anim .ripple { animation: ripple-anim var(--anim-medium) var(--easing-kw) forwards; }
@keyframes ripple-anim { to { transform: scale(8); opacity: 0; } }

/* combine floaty + hue on hero accent */
.hero-art::after { animation-name: floaty, hero-hue; animation-duration: 12s, 18s; animation-timing-function: ease-in-out, ease-in-out; animation-iteration-count: infinite, infinite; }

@media (max-width: 880px) {
  .cube-wrap { width: 180px; height: 180px; }
}

@media (max-width: 480px) {
  .cube-wrap { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cube { animation: none; transform: rotateX(20deg) rotateY(20deg); }
}

/* Responsive hero */
@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--gap-md); }
  .hero { padding: 56px 0; }
  .hero-art { min-height: 220px; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section h2 { margin: 0 0 12px; font-weight: 800; }
.subhead { color: var(--muted); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: var(--gap-md); }
.grid.two { grid-template-columns: 1fr 1fr; gap: var(--gap-sm); }
.cards { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding: 22px; border-radius: 14px;
  border: 1px solid rgba(255,255,255,.04); box-shadow: 0 10px 24px rgba(3,8,18,0.55);
  position: relative; overflow: hidden; transition: transform .28s cubic-bezier(.2,.9,.2,1), box-shadow .2s ease;
}

/* Make cards responsive with auto-fit */
@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(3, minmax(0,1fr)); }
}
@media (max-width: 760px) {
  .cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 480px) {
  .cards { grid-template-columns: 1fr; }
}
.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

/* Card hover accent border: glow handled above on .cta-wrap::before.
   Duplicate/older rules removed to avoid conflicts with the CTA layout above. */
.wild-motion .card:hover { animation: card-tilt var(--wild-duration) var(--wild-ease) both; }

/* Subtle entrance animation for cards only on larger screens */
@media (min-width: 760px) {
  .cards > * { transform: translateY(8px); opacity: 0; animation: enterUp .5s ease forwards; }
  .cards > *:nth-child(1) { animation-delay: .06s }
  .cards > *:nth-child(2) { animation-delay: .12s }
  .cards > *:nth-child(3) { animation-delay: .18s }
  .cards > *:nth-child(4) { animation-delay: .24s }
}

@keyframes enterUp { to { transform: translateY(0); opacity: 1 } }

/* ===== UX Enhancements: card hover, reveals, buttons, and images ===== */
.card { transition: transform .25s var(--easing-kw), box-shadow .25s ease, background-color .2s ease; }
.card:hover { transform: translateY(-10px) scale(1.01); box-shadow: 0 28px 64px rgba(3,8,18,0.66); }
.card:hover::before { opacity: 1; }

/* Slight lightening on hover for subtle depth */
.card:hover { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015)); }

/* Section separators: soft gradient break between major sections */
.section + .section { position: relative; }
.section + .section::before {
  content: ""; position: absolute; left: 0; right: 0; top: -18px; height: 48px;
  background: radial-gradient(ellipse at top center, rgba(255,255,255,0.02), transparent 50%);
  pointer-events: none; z-index: 0;
}

/* Slightly larger and lighter secondary text for readability */
.step p, .subhead, .tiny { font-size: 0.98rem; color: rgba(234,242,255,0.86); }

/* Ensure CTA dominates: increase z-index and add clear outline area */
.hero .cta-strong { z-index: 6; position: relative; }
.hero .cta-note { margin-left: 6px; }

/* Button squish effect on active/press for tactile feedback */
.btn:active { transform: translateY(1px) scale(.995); transition: transform 120ms ease; }

/* Lazy image fade-in */
.hero-image img { opacity: 0; transform: translateY(6px); transition: opacity .6s ease, transform .6s ease; }
.hero-image img.loaded { opacity: 1; transform: translateY(0); }

/* reveal timing for larger sections (slower than small cards) */
.reveal { transition: opacity 360ms var(--easing-kw), transform 360ms var(--easing-kw); }

/* Checkmark color consistency (match primary) */
.checklist li::before { color: var(--primary); }

/* ---------- Checklist ---------- */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li {
  background: var(--panel); padding: 14px 16px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.08);
}
.checklist li::before { content: "✔"; margin-right: 10px; color: var(--ok); }

/* ---------- Form ---------- */
.form { margin-top: 18px; }
.form .form-field { display: flex; flex-direction: column; gap: 6px; }
.form label { font-weight: 600; }
.form input, .form select, .form textarea {
  padding: 14px 16px; border-radius: 12px; border: 1px solid rgba(255,255,255,.06);
  background: linear-gradient(180deg,var(--form-bg) 0%, rgba(9,17,36,0.6) 100%);
  color: rgba(234,242,255,0.96); /* brighter form text for readability */
  transition: box-shadow .18s ease, transform .12s ease, border-color .12s ease;
}
.form input::placeholder, .form textarea::placeholder { color: rgba(234,242,255,0.42); }

/* Ensure selects show readable text */
.form select { color: rgba(234,242,255,0.96); }

/* Light theme adjustments for inputs */
.light-theme .form input, .light-theme .form select, .light-theme .form textarea {
  background: linear-gradient(180deg,#ffffff 0%, #f3f6fb 100%);
  color: #071022;
  border: 1px solid rgba(7,16,34,0.06);
}
.light-theme .form input::placeholder, .light-theme .form textarea::placeholder { color: rgba(7,16,34,0.36); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; box-shadow: var(--ring); border-color: rgba(0,224,255,.55); transform: translateY(-1px); }

/* Improve select and option readability (best-effort across browsers) */
.form select { color: var(--ink); background: linear-gradient(180deg,var(--form-bg) 0%, rgba(9,17,36,0.6) 100%); border-radius: 12px; padding: 12px 14px; }
.form select option { color: var(--ink); background: var(--panel); }

/* Custom device suggestions (Edge-friendly fallback to datalist) */
.device-suggest {
  position: absolute; left: 0; right: 0; top: 100%; margin-top: 8px; z-index: 60;
  background: linear-gradient(180deg, var(--panel), rgba(8,12,20,0.98)); border-radius: 12px; padding: 6px; box-shadow: 0 8px 30px rgba(2,6,16,0.6);
  border: 1px solid rgba(255,255,255,0.04); max-height: 240px; overflow: auto;
  opacity: 0; transform: translateY(-6px) scale(.995); pointer-events: none; transition: opacity 260ms var(--easing-kw), transform 260ms var(--easing-kw);
}
.device-suggest__item { padding: 10px 12px; border-radius: 8px; color: var(--ink); cursor: pointer; font-size: .95rem; }
.device-suggest__item:hover, .device-suggest__item:focus { background: rgba(0,224,255,0.06); outline: none; }
.device-suggest__item:active { background: rgba(0,224,255,0.09); }

/* ensure datalist native options remain available but may render differently in Edge; custom UI sits on top */
.form input[list] { position: relative; z-index: 50; }

/* Floating mode places dropdown via absolute coordinates onto the page root for cross-browser consistency */
.device-suggest--floating { position: fixed; z-index: 9999; box-shadow: 0 18px 46px rgba(2,6,16,0.7); }
.device-suggest__item.focused { background: rgba(0,224,255,0.09); }

/* 'open' state used by JS to animate visible state */
.device-suggest.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

.form .form-field { position: relative; }

/* Slight inner glow on inputs when focused */
.form input:focus, .form textarea:focus { box-shadow: 0 6px 18px rgba(0,224,255,0.06), var(--ring); }

/* Make textarea a bit taller for readability */
.form textarea { min-height: 140px; resize: vertical; }

/* Form card specific polish */
.form.card { padding: 26px; border-radius: 18px; }
.form.card::before { content: ""; position: absolute; inset: 0; padding: 1px; border-radius: inherit; pointer-events: none; background: linear-gradient(90deg, rgba(0,224,255,0.12), rgba(124,77,255,0.08)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .7; }

/* Actions row */
.actions { display:flex; gap:12px; align-items:center; margin-top:10px; }

/* Submit button with spinner */
.btn { position: relative; }
.btn.loading { pointer-events: none; opacity: .95; }
.btn .spinner { display: none; position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(4,16,33,0.2); border-top-color: var(--cta-text); }
.btn.loading .spinner { display: block; animation: spin .9s linear infinite; }
.btn.loading span.label { margin-left: 8px; }

@keyframes spin { to { transform: rotate(360deg); } }

/* Slightly larger card for form area on wide screens */
@media (min-width: 1000px) {
  .form.card { padding: 32px; }
}
.form small.error { color: var(--err); }

/* Slightly stronger contrast for small/secondary text */
.tiny, .brand-tag, .subhead { color: rgba(234,242,255,0.78); }

/* Provide a reduced-shadow utility */
.soft-shadow { box-shadow: 0 6px 18px rgba(0,0,0,0.45); }

/* ---------- Footer ---------- */
.site-footer {
  padding: 30px 0; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted);
  background: var(--footer-bg);
}
.tiny { font-size: .85rem; opacity: .85; margin-top: 6px; }
.site-footer a { color: var(--ink); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; } 

/* Accessibility & utilities */
.visually-hidden, .sr-only {
  position: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* Images and media performance */
img { display: block; max-width: 100%; height: auto; image-rendering: auto; }

/* Small helpers */
.muted { color: var(--muted); }
.lead { font-size: var(--lead-size); color: var(--muted); }

/* Improve focus for interactive links */
a:focus { outline: none; box-shadow: var(--ring); }
a:focus:not(:focus-visible) { box-shadow: none; }

/* Smooth scrolling for anchor links */
html { scroll-behavior: smooth; }

/* Dialog */
dialog { border: none; border-radius: 12px; padding: 0; max-width: 520px; width: 92%; }
.dialog-body { padding: 22px; background: var(--panel); color: var(--ink); }

dialog::backdrop { background: rgba(4,6,12,0.6); }
dialog[open] { animation: dialog-in .18s ease both; }
@keyframes dialog-in { from { transform: translateY(6px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }

/* ======= Added: Stats, How-it-Works, Testimonials, CTA polish ======= */
.stats { display: flex; gap: 24px; align-items: center; justify-content: space-between; margin-top: 18px; }
.stat { flex: 1; text-align: center; padding: 18px; border-radius: 12px; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.04); }
.stat-num { font-weight: 900; font-size: clamp(28px, 4.2vw, 40px); color: var(--primary); letter-spacing: -0.02em; }
.stat-label { color: var(--muted); margin-top: 6px; font-weight: 700; }

.how-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 20px; }
.step { background: var(--panel); padding: 18px; border-radius: 12px; text-align: center; border: 1px solid rgba(255,255,255,0.04); }
.step-icon { width: 56px; height: 56px; border-radius: 12px; display: inline-grid; place-items: center; background: linear-gradient(135deg, rgba(0,224,255,0.12), rgba(124,77,255,0.08)); margin-bottom: 12px; }
.step h3 { margin: 6px 0 0; font-size: 1.05rem; }
.step p { margin: 6px 0 0; color: var(--muted); font-size: .95rem; }

.test-carousel { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: 12px; overflow: hidden; }
.test-list { display: flex; transition: transform .48s var(--easing-kw); }
.test-card { min-width: 100%; padding: 22px; border-radius: 12px; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.04); box-shadow: 0 10px 28px rgba(3,8,18,0.5); }
.test-controls { position: absolute; right: 12px; top: 12px; display: flex; gap: 8px; }
.test-controls button { background: rgba(6,10,18,0.6); color: var(--ink); border: 1px solid rgba(255,255,255,0.04); padding: 8px 10px; border-radius: 10px; }

/* Enhanced testimonials grid layout */
.testimonials-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 24px; margin-top: 32px;
}
.testimonial-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  padding: 28px; border-radius: 16px; border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 12px 32px rgba(3,8,18,0.4); position: relative; transition: transform .3s ease, box-shadow .3s ease;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(3,8,18,0.5); }
.testimonial-card.featured {
  grid-row: 1 / 3; background: linear-gradient(135deg, rgba(0,224,255,0.04), rgba(124,77,255,0.02));
  border: 1px solid rgba(0,224,255,0.1);
}
.testimonial-rating { margin-bottom: 16px; }
.stars { color: #fbbf24; font-size: 16px; letter-spacing: 2px; }
.testimonial-text {
  font-size: 1.05rem; line-height: 1.6; color: var(--ink); margin: 0 0 20px;
  font-style: italic; position: relative;
}
.testimonial-text::before {
  content: '"'; font-size: 3rem; color: rgba(0,224,255,0.2); position: absolute;
  left: -12px; top: -8px; font-family: Georgia, serif; line-height: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-info { flex: 1; }
.author-name { color: var(--ink); font-weight: 700; display: block; margin-bottom: 4px; }
.author-detail { color: var(--muted); font-size: 0.9rem; }

/* Responsive testimonials */
@media (max-width: 1080px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card.featured { grid-row: 1; grid-column: 1 / 3; }
}
@media (max-width: 720px) {
  .testimonials-grid { grid-template-columns: 1fr; gap: 20px; }
  .testimonial-card.featured { grid-row: 1; grid-column: 1; }
  .testimonial-card { padding: 24px; }
}

/* stronger CTA hover: subtle scale + glow for high contrast */
.btn.cta-strong { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: var(--cta-text); box-shadow: 0 18px 48px rgba(0,216,255,0.14); padding: 10px 20px; font-size: 1.02rem; }
.btn.cta-strong:hover { transform: translateY(-8px) scale(1.03); box-shadow: 0 36px 88px rgba(0,216,255,0.18), 0 12px 36px rgba(3,8,18,0.6); }

@media (max-width: 880px) {
  .how-steps { grid-template-columns: 1fr; }
  .stats { flex-direction: column; gap: 12px; }
}

/* Carousel pagination dots */
.test-dots { display:flex; gap:8px; justify-content:center; margin-top:14px; }
.test-dots button { width:10px; height:10px; border-radius:999px; border: none; background: rgba(255,255,255,0.12); padding:0; cursor:pointer; }
.test-dots button.active { background: var(--primary); box-shadow: 0 6px 18px rgba(0,216,255,0.12); transform: scale(1.15); }

@media (prefers-reduced-motion: reduce) {
  .test-carousel, .test-list { transition: none !important; }
}