/* ============================ BASE ============================ */
/* Shared layout, buttons, typography, utilities.                 */

/* --- Hide the visual scrollbar site-wide (scrolling stays fully
   functional: wheel, trackpad, keyboard all still work) --- */
html {
  scrollbar-width: none;          /* Firefox */
  -ms-overflow-style: none;       /* old Edge / IE */
  overflow-x: hidden;             /* prevent any leftover horizontal scrollbar */
}
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;                  /* Chrome / Edge / Safari */
}

/* --- Page atmosphere: soft purple glows + subtle grain --- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 15% -5%, rgba(123, 44, 191, 0.18), transparent 60%),
    radial-gradient(800px 700px at 95% 10%, rgba(90, 24, 154, 0.14), transparent 55%),
    radial-gradient(1000px 900px at 50% 110%, rgba(157, 78, 221, 0.10), transparent 60%);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Site-wide faint "stamp" watermark (one fixed layer behind everything):
   the logo emblem in the UPPER band + the "ELITEWEB" letters in the LOWER band,
   frozen to the viewport so all page content scrolls cleanly on top. --- */
.site-stamp {
  position: fixed;
  inset: 0;
  z-index: -3;            /* firmly behind all content and the body glows */
  pointer-events: none;
  overflow: hidden;
  display: grid;
  place-items: center;
}
/* Logo emblem in the UPPER band of the fixed watermark layer.
   Blend mode drops its dark background, only the bright purple/silver
   ghosts through against the dark page. Kept small so it never meets
   the "ELITEWEB" letters in the lower band. */
.site-stamp-mark {
  position: absolute;
  left: 50%;
  top: 0vh;
  transform: translateX(-50%);
  width: clamp(400px, 60vw, 900px);
  height: auto;
  opacity: 0.06;
  mix-blend-mode: screen;
  filter: saturate(1.25);
  pointer-events: none;
}
/* Faint silver/purple ELITEWEB wordmark across the page. */
.site-stamp-word {
  position: absolute;
  left: 50%;
  bottom: 5vh;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(4rem, 21vw, 19rem);
  line-height: 1;
  letter-spacing: -0.03em;
  white-space: nowrap;
  opacity: 0.05;
  background: linear-gradient(120deg, var(--silver-2), var(--purple-bright) 60%, var(--silver-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  user-select: none;
}

/* Full-viewport drifting-particles layer (fixed; behind all content) */
.site-particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;            /* above the watermark (-3), behind all content */
  pointer-events: none;
}

/* --- Layout containers --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

section {
  position: relative;
  padding-block: var(--section-pad);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #fff;
}

h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.3rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }

p { color: var(--text-muted); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--purple-glow);
  display: inline-block;
}

/* Silver shimmer text for key headings / wordmark */
.silver-text {
  background: var(--silver-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.purple-text {
  background: linear-gradient(120deg, var(--purple-glow), var(--purple-bright));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Section header block */
.section-head {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-block: 0.6rem 0; }
.section-head .lead { margin-top: 1.1rem; font-size: 1.12rem; color: var(--text-muted); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease),
              background var(--speed) var(--ease), color var(--speed) var(--ease);
  will-change: transform;
  position: relative;
}

.btn-primary {
  background: var(--purple-gradient);
  color: #fff;
  box-shadow: 0 8px 24px rgba(123, 44, 191, 0.35), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 38px rgba(157, 78, 221, 0.55), 0 0 50px rgba(157, 78, 221, 0.4),
              inset 0 1px 0 rgba(255,255,255,0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid transparent;
  background-image:
    linear-gradient(var(--charcoal), var(--charcoal)),
    var(--silver-grad);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}
.btn-secondary:hover {
  transform: translateY(-3px);
  color: var(--charcoal);
  background-image:
    var(--silver-grad),
    var(--silver-grad);
  box-shadow: 0 10px 30px rgba(232, 234, 237, 0.18);
}

.btn-block { width: 100%; }
.btn-lg { padding: 1.15rem 2.2rem; font-size: 1.08rem; }

/* --- Glass card --- */
.card {
  background: linear-gradient(160deg, var(--glass-2), var(--glass));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease),
              border-color var(--speed) var(--ease);
  will-change: transform;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: 0 18px 50px rgba(0,0,0,0.45), 0 0 36px rgba(157, 78, 221, 0.22);
}

/* --- Orbital ring motif (reusable decorative element) --- */
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  border-image: var(--silver-grad) 1;
  opacity: 0.15;
  pointer-events: none;
}

/* Section divider: thin silver orbital arc */
.divider {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--silver-2), transparent);
  opacity: 0.25;
  max-width: var(--max-width);
  margin-inline: auto;
}

/* --- Icon circle (for cards/steps) --- */
.icon-orb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(157,78,221,0.35), rgba(123,44,191,0.12));
  border: 1px solid var(--border-strong);
  color: var(--purple-glow);
  box-shadow: inset 0 0 18px rgba(157,78,221,0.25);
}
.icon-orb svg { width: 26px; height: 26px; }

/* --- Scroll reveal base state --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover { transform: none; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
}

/* --- Utilities --- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.grid { display: grid; gap: clamp(1.1rem, 2.5vw, 1.75rem); }