/* Beyond Media — light glass theme shared by every page.
   Blue glass, soft light rays, frosted panels. */

:root {
  --bg: #F3F6FD;
  --ink: #0B1530;
  --ink-2: #33405F;
  --muted: #66728F;
  --line: rgba(20, 50, 120, .09);
  --blue: #2F6BFF;
  --blue-deep: #1C46D8;
  --blue-light: #7FB6FF;
  --glass: linear-gradient(180deg, rgba(255, 255, 255, .82), rgba(255, 255, 255, .58));
  --glass-border: rgba(255, 255, 255, .95);
  --shadow: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 24px 60px -28px rgba(28, 70, 216, .28), 0 2px 8px rgba(11, 21, 48, .04);
  --shadow-sm: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 12px 30px -18px rgba(28, 70, 216, .3), 0 1px 3px rgba(11, 21, 48, .05);
  --radius: 26px;
  --display: 'Space Grotesk', 'Plus Jakarta Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
/* clip (not hidden) so rotating orbits can't widen the page on phones and sticky nav still works */
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; }
img { display: block; }

/* ------------------------------------------------------------ background */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg::before { /* glows */
  content: ''; position: absolute; inset: -20%;
  background:
    radial-gradient(40% 35% at 85% 8%, rgba(127, 182, 255, .55), transparent 70%),
    radial-gradient(35% 30% at 10% 30%, rgba(176, 160, 255, .28), transparent 70%),
    radial-gradient(45% 35% at 60% 100%, rgba(120, 200, 255, .3), transparent 70%);
}
.bg::after { /* faint tech grid fading out from the top */
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(28, 70, 216, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(28, 70, 216, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 55% at 50% 0%, #000 30%, transparent 100%);
          mask-image: radial-gradient(70% 55% at 50% 0%, #000 30%, transparent 100%);
}
.ray { /* light beams sweeping in from the top-right, like the banner */
  position: absolute; right: -30vw; width: 140vw; height: var(--h, 110px); top: var(--t);
  background: linear-gradient(90deg, transparent, rgba(80, 140, 255, var(--o, .2)) 45%, rgba(190, 225, 255, var(--o, .2)) 70%, transparent);
  transform: rotate(-24deg); transform-origin: right center; filter: blur(18px);
  animation: ray 14s ease-in-out infinite alternate; animation-delay: var(--d, 0s);
}
@keyframes ray { from { translate: 0 0; opacity: .75; } to { translate: -6vw 2vh; opacity: 1; } }

/* ------------------------------------------------------------ layout */
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
          backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ------------------------------------------------------------ nav */
.nav-wrap { position: sticky; top: 14px; z-index: 50; padding: 0 16px; margin-top: 14px; }
.nav {
  max-width: 1160px; margin: 0 auto; display: flex; align-items: center; gap: 20px;
  padding: 10px 10px 10px 16px; border-radius: 999px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: -.02em; }
.logo img { width: 34px; height: 34px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ink-2); transition: background .15s, color .15s; }
.nav-links a:hover { background: rgba(47, 107, 255, .08); color: var(--blue-deep); }

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer;
  padding: 14px 24px; border-radius: 999px; font: 700 15px 'Plus Jakarta Sans', sans-serif; color: #fff;
  background: linear-gradient(180deg, #74AEFF 0%, #3A78FF 42%, #1C46D8 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .65), inset 0 -2px 0 rgba(10, 30, 120, .25), 0 12px 26px -10px rgba(47, 107, 255, .7);
  transition: transform .15s, box-shadow .15s;
  position: relative; overflow: hidden;
}
.btn::after { /* moving sheen */
  content: ''; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-20deg); transition: left .6s;
}
.btn:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .65), inset 0 -2px 0 rgba(10, 30, 120, .25), 0 16px 32px -10px rgba(47, 107, 255, .8); }
.btn:hover::after { left: 120%; }
.btn svg { width: 15px; height: 15px; }
.btn.sm { padding: 10px 18px; font-size: 14px; }
.btn.ghost {
  color: var(--ink); background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow-sm);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}

/* ------------------------------------------------------------ section heads */
section { margin-top: 120px; }
.head { text-align: center; max-width: 720px; margin: 0 auto 36px; }
.tag {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-deep);
  background: rgba(47, 107, 255, .08); border: 1px solid rgba(47, 107, 255, .16);
}
.head h2 { font-family: var(--display); font-size: clamp(32px, 4.6vw, 52px); font-weight: 700; letter-spacing: -.035em; line-height: 1.06; margin-top: 16px; }
.head p { color: var(--muted); font-size: 17px; line-height: 1.6; margin-top: 14px; }
.grad {
  background: linear-gradient(100deg, #1C46D8 0%, #3A78FF 45%, #7FB6FF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ------------------------------------------------------------ footer */
.foot { margin: 120px auto 28px; max-width: 1160px; padding: 0 16px; }
.foot-in { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px 22px; border-radius: 22px; }
.foot-in .logo { font-size: 16px; }
.foot-in .logo img { width: 28px; height: 28px; }
.foot-links { display: flex; gap: 18px; margin-left: auto; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.foot-links a:hover { color: var(--blue-deep); }
.foot-copy { width: 100%; font-size: 13px; color: var(--muted); }

/* ------------------------------------------------------------ misc */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0; z-index: 60;
  background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 600;
  transition: all .25s; pointer-events: none;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* reveal on scroll (only hidden when JS is running, so the page never stays blank) */
.js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1); transition-delay: var(--rd, 0s); }
.js [data-reveal].in { opacity: 1; transform: none; }

.logo, .nav .btn { white-space: nowrap; }
.nav .btn { flex: none; }   /* never squeeze the CTA: its overflow:hidden would clip the label */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav .btn { margin-left: auto; }
  section { margin-top: 88px; }
}
@media (max-width: 420px) {
  .nav { gap: 10px; padding-left: 12px; }
  .nav .logo { font-size: 16px; }
  .nav .btn { padding: 9px 14px; font-size: 13px; }
  .nav .btn svg { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ray { animation: none; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ------------------------------------------------------------ nav: "Useful" dropdown */
.nav-drop { position: relative; margin-left: -16px; }   /* sits right after the links */
.nav-drop-btn { display: inline-flex; align-items: center; gap: 5px; padding: 8px 11px 8px 14px; border: 0; background: none; border-radius: 999px; cursor: pointer;
  font: 600 14px 'Plus Jakarta Sans', system-ui, sans-serif; color: var(--ink-2); transition: background .15s, color .15s; }
.nav-drop-btn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
.nav-drop-btn:hover, .nav-drop.open .nav-drop-btn { background: rgba(47, 107, 255, .08); color: var(--blue-deep); }
.nav-drop-btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.nav-menu { position: absolute; top: calc(100% + 12px); right: -10px; width: 330px; padding: 8px; border-radius: 22px;
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(.98); transform-origin: top right;
  transition: opacity .18s, transform .25s cubic-bezier(.2, .8, .2, 1), visibility 0s .25s; }
.nav-menu::before { content: ''; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }   /* hover bridge */
.nav-menu.glass { background: linear-gradient(180deg, rgba(255, 255, 255, .97), rgba(255, 255, 255, .92)); }   /* denser than nav glass: it floats over text */
.nav-drop.open .nav-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .18s, transform .25s cubic-bezier(.2, .8, .2, 1); }
.nav-drop.open .nav-drop-btn svg { transform: rotate(180deg); }
@media (hover: hover) {
  .nav-drop:hover .nav-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .18s, transform .25s cubic-bezier(.2, .8, .2, 1); }
  .nav-drop:hover .nav-drop-btn { background: rgba(47, 107, 255, .08); color: var(--blue-deep); }
  .nav-drop:hover .nav-drop-btn svg { transform: rotate(180deg); }
}
.nav-item { display: flex; align-items: center; gap: 13px; padding: 10px; border-radius: 16px; transition: background .15s; }
.nav-item:hover, .nav-item:focus-visible { background: rgba(47, 107, 255, .07); outline: none; }
.ni-ico { flex: none; width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #3046ff, #7a4dff 55%, #ff4f8b); box-shadow: 0 10px 20px -10px rgba(80, 60, 255, .7), 0 0 0 1px rgba(255, 255, 255, .35) inset; }
.ni-ico svg { width: 22px; height: 22px; }
.ni-txt b { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 700; color: var(--ink); }
.ni-txt b em { font-style: normal; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--blue-deep); background: rgba(47, 107, 255, .1); padding: 3px 7px; border-radius: 99px; }
.ni-txt small { display: block; margin-top: 3px; font-size: 12.5px; line-height: 1.35; color: var(--muted); }
@media (max-width: 860px) {
  .nav-drop { margin-left: auto; }
  .nav .nav-drop + .btn { margin-left: 0; }
  .nav-menu { position: fixed; left: 16px; right: 16px; top: 78px; width: auto; transform-origin: top center; }
}
@media (max-width: 420px) {
  .nav-drop-btn { padding: 8px 8px 8px 10px; font-size: 13px; gap: 3px; }
}
/* phones: no "Useful" menu, just mark + "Beyond Media" and the CTA */
@media (max-width: 520px) {
  .nav-drop { display: none; }
  .nav .btn, .nav .nav-drop + .btn { margin-left: auto; padding: 9px 14px; font-size: 13px; }
  .nav .btn svg { display: none; }
  .nav .logo { min-width: 0; overflow: hidden; }
}
@media (max-width: 380px) {
  .nav { gap: 8px; padding-left: 12px; }
  .nav .logo { font-size: 15px; gap: 7px; }
  .nav .logo img { width: 28px; height: 28px; }
  .nav .btn, .nav .nav-drop + .btn { padding: 9px 12px; }
}