/* =============================================================
   AuraSystem™ / Strategic Design Core — Landing
   Built on CONNEXION® Design System.
   ============================================================= */

@import url("./tokens.css");

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg-1);
  color: var(--fg-1);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  cursor: none;
  overflow-x: clip;
}
@media (pointer: coarse), (max-width: 720px) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none !important; }
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: none; border: 0; background: none; color: inherit; }
::selection { background: var(--accent); color: var(--black-obsidian); }

/* ---------- Layout primitives ---------- */
.shell { padding: 0 48px; max-width: var(--content-max); margin: 0 auto; width: 100%; }
@media (max-width: 720px) { .shell { padding: 0 20px; } }

.deco {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.deco.accent { color: var(--accent); }
.deco.dim { color: var(--fg-3); }

.slash::before { content: "/ "; color: var(--accent); }

/* Section pretitle — bump deco labels acting as section leads */
.deco.slash {
  font-size: 22px;
  letter-spacing: 0.16em;
  line-height: 1.1;
}
.hero-display > .deco.slash { font-size: 24px; display: inline-block; margin-bottom: 36px; }
@media (max-width: 720px) {
  .deco.slash { font-size: 16px; }
  .hero-display > .deco.slash { font-size: 17px; }
}

.tag-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.tag-pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,124,255,0.18);
  animation: pulse 2.4s var(--ease-signal) infinite;
}
.tag-pill.accent { color: var(--accent); border-color: var(--accent); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(139,124,255,0.18); }
  50%      { box-shadow: 0 0 0 6px rgba(139,124,255,0.06); }
}

.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 26px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid;
  transition: all var(--dur-fast) var(--ease-signal);
  will-change: transform;
}
.btn .arrow {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 14px;
  transition: transform var(--dur-base) var(--ease-signal);
}
.btn:hover .arrow { transform: translateX(6px); }

.btn--primary { background: var(--ghost-shell); color: var(--black-obsidian); border-color: var(--ghost-shell); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }
.btn--secondary { background: transparent; color: var(--fg-1); border-color: var(--line-2); }
.btn--secondary:hover { border-color: var(--ghost-shell); background: var(--frost-strong); }
.btn--ghost { background: transparent; color: var(--fg-1); border-color: var(--line-1); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-meta {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 14px;
}

/* ---------- Cursor (custom) ---------- */
.cursor, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor {
  width: 6px; height: 6px;
  background: var(--ghost-shell);
  border-radius: 50%;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  transition: width 240ms var(--ease-signal),
              height 240ms var(--ease-signal),
              border-color 240ms var(--ease-signal),
              background 240ms var(--ease-signal);
}
body.cursor-hover .cursor-ring {
  width: 64px; height: 64px;
  border-color: var(--accent);
  background: rgba(139,124,255,0.10);
}

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform-origin: 0 0;
  transform: scaleX(0);
  z-index: 60;
  transition: transform 60ms linear;
}

/* ---------- Top nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  height: 80px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px 0 28px;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) var(--ease-signal),
              border-color var(--dur-base) var(--ease-signal),
              backdrop-filter var(--dur-base) var(--ease-signal);
}

/* Burger: 3-dot pyramid (1 top, 2 mid, 3 bottom) */
.nav-burger {
  display: none;
  width: 38px; height: 38px;
  align-items: center; justify-content: center;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line-2);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-signal);
  position: relative;
}
.nav-burger:hover, .nav-burger[aria-expanded="true"] { border-color: var(--accent); }
.nav-burger span {
  position: absolute;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--fg-1);
  transition: background var(--dur-fast) var(--ease-signal), transform var(--dur-base) var(--ease-signal);
}
/* Pyramid layout: row1(1 center), row2(2), row3(3) */
.nav-burger span:nth-child(1) { top: 9px; left: 50%; transform: translateX(-50%); }
.nav-burger span:nth-child(2) { top: 17px; left: 12px; }
.nav-burger span:nth-child(3) { top: 17px; right: 12px; }
.nav-burger span:nth-child(4) { bottom: 9px; left: 9px; }
.nav-burger span:nth-child(5) { bottom: 9px; left: 50%; transform: translateX(-50%); }
.nav-burger span:nth-child(6) { bottom: 9px; right: 9px; }
.nav-burger:hover span, .nav-burger[aria-expanded="true"] span { background: var(--accent); }

/* Drawer (mobile menu) */
.nav-drawer {
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  z-index: 49;
  background: var(--bg-1);
  display: flex; flex-direction: column;
  padding: 32px 24px;
  gap: 0;
  border-top: 1px solid var(--line-1);
  animation: nav-drawer-in 320ms var(--ease-signal);
}
.nav-drawer[hidden] { display: none; }
.nav-drawer a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--fg-1);
  padding: 24px 0;
  border-bottom: 1px solid var(--line-1);
  transition: color var(--dur-fast) var(--ease-signal), padding var(--dur-base) var(--ease-signal);
}
.nav-drawer a:hover, .nav-drawer a:active { color: var(--accent); padding-left: 12px; }
@keyframes nav-drawer-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav-burger { display: none !important; }
.nav-drawer { display: none !important; }

@media (max-width: 980px) {
  .nav-links { display: none; }
}
/* Nav CTA — lavender accent (border + text + arrow) */
.nav .nav-cta {
  color: var(--accent) !important;
  border-color: var(--accent) !important;
  background: transparent !important;
  transition: all var(--dur-fast) var(--ease-signal);
}
.nav .nav-cta .arrow { color: var(--accent); transition: transform var(--dur-base) var(--ease-signal); }
.nav .nav-cta:hover {
  background: var(--accent) !important;
  color: var(--black-obsidian) !important;
}
.nav .nav-cta:hover .arrow { color: var(--black-obsidian); transform: translateX(4px); }

.hide-mobile { display: inline-flex; }
@media (max-width: 720px) {
  .hide-mobile { display: none !important; }
  .nav { height: 64px; padding: 0 14px; gap: 8px; }
  .nav .brand .brand-mark { height: 34px !important; }
  .nav .nav-cta {
    padding: 9px 12px !important;
    font-size: 9.5px !important;
    letter-spacing: 0.12em;
    white-space: nowrap;
  }
  .nav .right { gap: 10px; }
  .rail { top: 64px !important; }
}
@media (max-width: 380px) {
  .nav .brand .brand-mark { height: 28px !important; }
  .nav .nav-cta { padding: 8px 10px !important; gap: 8px !important; font-size: 9px !important; }
}
.nav.scrolled {
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--line-1);
}
.nav .brand {
  display: flex; align-items: center; gap: 12px;
}
.nav .brand .brand-mark {
  height: 54px;
  width: auto;
  display: block;
  transition: opacity var(--dur-fast) var(--ease-signal);
}
.nav .brand:hover .brand-mark { opacity: 0.85; }
.nav-links {
  display: flex; gap: 28px;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.nav-links a { transition: color var(--dur-fast) var(--ease-signal); position: relative; }
.nav-links a:hover { color: var(--fg-1); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--accent); transform: scaleX(0);
  transform-origin: 0 0; transition: transform var(--dur-base) var(--ease-signal);
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav .right { display: flex; align-items: center; gap: 16px; }
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav { padding: 0 16px; }
}

/* ---------- Side rail ---------- */
.rail {
  position: fixed; left: 0; top: 80px; bottom: 0;
  width: 48px;
  border-right: 1px solid var(--line-1);
  display: flex; flex-direction: column; justify-content: center;
  align-items: center;
  padding: 24px 0;
  z-index: 40;
  background: var(--bg-1);
}
.rail .vlabel {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.rail .ticks { display: flex; flex-direction: column; gap: 14px; align-items: center; }
.rail .tick { width: 1px; height: 18px; background: var(--line-2); transition: all var(--dur-base) var(--ease-signal); }
.rail .tick.active { background: var(--accent); height: 32px; }
@media (max-width: 720px) { .rail { display: none; } }

/* ---------- Light section modifier ---------------------------------
   Flip surface + foreground tokens for a section. Accent stays. */
section.light {
  background: #e8e8e8;
  color: var(--black-obsidian);
  --bg-1: #e8e8e8;
  --fg-1: var(--black-obsidian);
  --fg-2: #4a4a4a;
  --fg-3: #7a7a7a;
  --line-1: rgba(10,10,10,0.10);
  --line-2: rgba(10,10,10,0.20);
}
section.light .deco { color: var(--fg-2); }
section.light .deco.dim { color: var(--fg-3); }
section.light .btn--primary { background: var(--black-obsidian); color: var(--ghost-shell); border-color: var(--black-obsidian); }
section.light .btn--primary:hover { background: var(--accent); border-color: var(--accent); color: var(--black-obsidian); }
section.light .btn--secondary { color: var(--black-obsidian); border-color: rgba(10,10,10,0.25); }
section.light .btn--secondary:hover { border-color: var(--black-obsidian); background: rgba(10,10,10,0.04); }
section.light .btn--ghost { color: var(--black-obsidian); border-color: rgba(10,10,10,0.15); }
section.light .symptoms .row:hover,
section.light .checks li:hover,
section.light .deliver-list li:hover,
section.light .pillar:hover,
section.light .faq-item summary:hover {
  background: rgba(10,10,10,0.04);
}
section.light .check { border-color: rgba(10,10,10,0.25); }
section.light .pillar .glyph { border-color: rgba(10,10,10,0.20); color: var(--fg-2); }
section.light .anti h2 .strike { color: var(--fg-3); }
section.light .faq-item summary .toggle { border-color: rgba(10,10,10,0.30); }
section.light .faq-item summary .toggle::before,
section.light .faq-item summary .toggle::after { background: var(--black-obsidian); }
section.light .tag-pill { border-color: rgba(10,10,10,0.20); }
section.light::selection,
section.light *::selection { background: var(--accent); color: var(--black-obsidian); }

/* ---------- VSL (video sales letter) ---------- */
.vsl {
  padding: 0;
  border-bottom: 1px solid var(--line-1);
  background: var(--black-obsidian);
}
.vsl-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}
.vsl-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  /* Block native control hints */
  pointer-events: none;
}
/* Belt-and-suspenders: kill any browser controls that try to render */
.vsl-video::-webkit-media-controls,
.vsl-video::-webkit-media-controls-panel,
.vsl-video::-webkit-media-controls-play-button,
.vsl-video::-webkit-media-controls-start-playback-button,
.vsl-video::-webkit-media-controls-overlay-play-button,
.vsl-video::-webkit-media-controls-enclosure { display: none !important; -webkit-appearance: none; }

/* Transparent click-blocker so dragging the progress bar is impossible */
.vsl-overlay {
  position: absolute; inset: 0;
  z-index: 2;
  cursor: default;
  background: linear-gradient(180deg, transparent 70%, rgba(10,10,10,0.35) 100%);
}

.vsl-progress {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: rgba(245,245,245,0.12);
  z-index: 3;
  pointer-events: none;
}
.vsl-bar {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(139,124,255,0.6);
  transition: width 120ms linear;
}

.vsl-tag {
  position: absolute;
  top: 24px; left: 24px;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  background: rgba(10,10,10,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line-1);
  color: var(--ghost-shell);
}
.vsl-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,124,255,0.20);
  animation: pulse 2.4s var(--ease-signal) infinite;
}

.vsl-mute {
  position: absolute;
  bottom: 24px; right: 24px;
  z-index: 5;
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(10,10,10,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line-2);
  color: var(--ghost-shell);
  cursor: none;
  transition: all var(--dur-fast) var(--ease-signal);
}
.vsl-mute:hover { border-color: var(--accent); color: var(--accent); }
.vsl-mute svg { width: 22px; height: 22px; }
.vsl-mute .ic-on { display: none; }
.vsl-mute .ic-off { display: block; }
.vsl-mute.unmuted .ic-on { display: block; }
.vsl-mute.unmuted .ic-off { display: none; }

@media (max-width: 720px) {
  .vsl-tag { top: 16px; left: 16px; }
  .vsl-mute { bottom: 16px; right: 16px; width: 44px; height: 44px; }
}

/* ---------- VSL CTA "Toca para activar audio" overlay ---------- */
.vsl-cta {
  position: absolute;
  left: 50%; bottom: 32px;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 20px;
  background: var(--accent);
  color: var(--black-obsidian);
  border: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  z-index: 4;
  box-shadow: 0 12px 32px rgba(139,124,255,0.40), 0 0 0 1px rgba(10,10,10,0.20) inset;
  animation: vsl-cta-pulse 1.8s var(--ease-signal) infinite;
  transition: opacity 240ms var(--ease-signal), transform 240ms var(--ease-signal);
}
.vsl-cta svg { width: 18px; height: 18px; }
.vsl-cta:hover { transform: translateX(-50%) translateY(-2px); }
.vsl-cta.hidden { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(8px); }
@keyframes vsl-cta-pulse {
  0%, 100% { box-shadow: 0 12px 32px rgba(139,124,255,0.40), 0 0 0 0 rgba(139,124,255,0.45); }
  50%      { box-shadow: 0 12px 32px rgba(139,124,255,0.40), 0 0 0 14px rgba(139,124,255,0); }
}
@media (max-width: 720px) {
  .vsl-cta {
    bottom: 24px;
    padding: 12px 16px;
    font-size: 11px;
  }
}

/* ---------- VSL VIDEO ----------------------------------------------
   Fullscreen, controlless. Lavender progress hairline at the top
   of the stage. Cannot be scrubbed. */
.vsl {
  padding: 0;
  border-bottom: 1px solid var(--line-1);
  background: #000;
}
.vsl-stage {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #000;
}
.vsl-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none; /* defeats native context-menu controls */
  background: #000;
}
.vsl-progress {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 3px;
  background: rgba(245,245,245,0.10);
  z-index: 4;
}
.vsl-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(139,124,255,0.55);
  transition: width 80ms linear;
}
.vsl-unmute {
  position: absolute;
  top: 24px; right: 24px;
  z-index: 5;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: rgba(10,10,10,0.55);
  border: 1px solid rgba(245,245,245,0.30);
  color: var(--ghost-shell);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-signal);
}
.vsl-unmute:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-obsidian);
}
.vsl-unmute[hidden] { display: none !important; }
@media (max-width: 720px) {
  .vsl-stage { height: 70vh; min-height: 480px; }
  .vsl-unmute { top: 16px; right: 16px; padding: 8px 12px; font-size: 9px; }
}

/* ---------- Section base ---------- */
main { padding-left: 48px; }
@media (max-width: 720px) { main { padding-left: 0; } }

section { position: relative; }
.sec-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 0 0 56px;
  border-bottom: 1px solid var(--line-1);
  margin-bottom: 64px;
}
.sec-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 0;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-signal), transform 700ms var(--ease-signal);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].in { opacity: 1; transform: translateY(0); }

/* Split-text line wrapper. Use padding instead of overflow:hidden so
   diacritics (Á É Í Ó Ú) are not clipped on uppercase display type. */
[data-split] .line {
  display: block;
  overflow: hidden;
  padding-top: 0.18em;
  margin-top: -0.18em;
}
[data-split] .line span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 900ms var(--ease-signal);
  transition-delay: var(--line-delay, 0ms);
  will-change: transform;
}
[data-split].in .line span { transform: translateY(0); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 96px 48px 64px;
  display: flex; flex-direction: column; justify-content: space-between;
  border-bottom: 1px solid var(--line-1);
  overflow: hidden;
}
@supports not (min-height: 100svh) {
  .hero { min-height: 100vh; }
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(139,124,255,0.08), transparent 70%);
  pointer-events: none;
}
.hero-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 64px;
  position: relative; z-index: 2;
}
.hero-meta .left { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

.hero-display {
  position: relative; z-index: 2;
  max-width: 1280px;
}
.hero-display .pre {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
}
.hero-display h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 11vw, 168px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0;
}
.hero-display h1 em {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 0.62em;
}
.hero-display .sub {
  margin-top: 36px;
  max-width: 720px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--fg-2);
}
.hero-cta {
  margin-top: 44px;
  display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end;
}
.hero-cta .micro {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  padding-bottom: 18px;
  margin-left: 8px;
}

.hero-stats {
  margin-top: 96px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-1);
  position: relative; z-index: 2;
}
.hero-stats .cell {
  padding: 28px 24px;
  border-left: 1px solid var(--line-1);
  display: flex; flex-direction: column; gap: 10px;
}
.hero-stats .cell:first-child { border-left: 0; }
.hero-stats .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 4.5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-stats .v .accent { color: var(--accent); }
@media (max-width: 980px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .cell:nth-child(3) { border-left: 0; border-top: 1px solid var(--line-1); }
  .hero-stats .cell:nth-child(4) { border-top: 1px solid var(--line-1); }
}
@media (max-width: 720px) {
  .hero {
    padding: 88px 20px 40px;
    min-height: 0;
    justify-content: flex-start;
    gap: 0;
  }
  .hero-meta { margin-bottom: 16px; }
  .hero-display { padding-top: 0; margin-top: 84px; }
  .hero-display > .deco.slash {
    margin-bottom: 10px !important;
    font-size: 12px !important;
    display: block;
  }
  .hero-display h1 {
    margin-top: 0 !important;
    font-size: clamp(34px, 9vw, 56px) !important;
    line-height: 1.02;
  }
  .hero-display .sub { margin-top: 14px; font-size: 15px; }
  .hero-cta { margin-top: 20px; }
  .hero-stats { margin-top: 40px; grid-template-columns: 1fr; }
  .hero-stats .cell { border-left: 0; border-top: 1px solid var(--line-1); }
  .hero-stats .cell:first-child { border-top: 0; }
}

/* ---------- Marquee ---------- */
.marquee {
  display: flex;
  overflow: hidden;
  border-block: 1px solid var(--line-1);
  background: var(--bg-1);
  position: relative;
}
.marquee-track {
  display: flex; flex-shrink: 0;
  align-items: center;
  gap: 48px;
  padding: 22px 24px;
  animation: scroll-x var(--marq-dur, 36s) linear infinite;
}
.marquee.alt .marquee-track { animation-direction: reverse; }
.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-track .item {
  display: inline-flex; align-items: center; gap: 48px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15px, 2.2vw, 31px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--fg-1);
}
.marquee-track .item.outline {
  color: transparent;
  -webkit-text-stroke: 1px var(--fg-2);
  text-stroke: 1px var(--fg-2);
}
.marquee-track .star,
.marquee-track .bolt {
  display: inline-block;
  width: 28px; height: 28px;
  color: var(--accent);
  flex-shrink: 0;
}
@keyframes scroll-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- PROBLEM ---------- */
.problem {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
  position: relative;
}
.problem .grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 96px;
  align-items: start;
}
.problem .left { position: sticky; top: 120px; }
.problem h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.1vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 24px 0 0;
}
.problem h2 em {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.problem .symptoms {
  list-style: none; padding: 0; margin: 0;
}
.problem .symptoms.two-col .row { grid-template-columns: 64px 1fr; }
.problem .symptoms .row {
  display: grid; grid-template-columns: 64px 1fr auto; align-items: center;
  gap: 16px; padding: 26px 4px;
  border-top: 1px solid var(--line-1);
  cursor: none;
  transition: background var(--dur-base) var(--ease-signal), padding var(--dur-base) var(--ease-signal);
}
.problem .symptoms .row:last-child { border-bottom: 1px solid var(--line-1); }
.problem .symptoms .row:hover { background: var(--frost-light); padding-left: 16px; }
.problem .symptoms .row .n { font-family: var(--font-deco); font-weight: 100; font-size: 11px; letter-spacing: 0.18em; color: var(--fg-3); }
.problem .symptoms .row .t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.problem .symptoms .row .arrow {
  font-family: var(--font-deco); font-weight: 100; color: var(--fg-3);
  transition: color var(--dur-base) var(--ease-signal), transform var(--dur-base) var(--ease-signal);
}
.problem .symptoms .row:hover .arrow { color: var(--accent); transform: translateX(6px); }

.problem .closer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line-1);
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start;
}
.problem .closer .quote {
  font-family: var(--font-body); font-style: italic;
  font-size: clamp(22px, 2.4vw, 32px); line-height: 1.3;
  color: var(--fg-1); max-width: 720px;
}
.problem .closer .quote::before { content: "“"; color: var(--accent); margin-right: 4px; }
.problem .closer .quote::after { content: "”"; color: var(--accent); margin-left: 4px; }
@media (max-width: 980px) {
  .problem { padding: 96px 24px; }
  .problem .grid { grid-template-columns: 1fr; gap: 48px; }
  .problem .left { position: static; }
}

/* ---------- WHAT IS / SDC ---------- */
.what {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
}
.what .head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; margin-bottom: 96px;
  border-bottom: 1px solid var(--line-1);
  padding-bottom: 64px;
}
.what .head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.5vw, 57px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 24px 0 0;
}
.what .head h2 .accent { color: var(--accent); }
.what .head .body p { color: var(--fg-2); font-size: 18px; line-height: 1.55; max-width: 480px; }
.what .head .body p + p { margin-top: 18px; }

.what .point-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border-top: 1px solid var(--line-1);
}
.what .point {
  display: grid; grid-template-columns: 80px 1fr; gap: 24px;
  padding: 40px 24px;
  border-bottom: 1px solid var(--line-1);
}
.what .point:nth-child(odd) { border-right: 1px solid var(--line-1); }
.what .point .n { font-family: var(--font-deco); font-weight: 100; font-size: 13px; letter-spacing: 0.18em; color: var(--accent); }
.what .point h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.what .point p { margin: 0; color: var(--fg-2); font-size: 15px; line-height: 1.5; }
@media (max-width: 980px) {
  .what { padding: 96px 24px; }
  .what .head { grid-template-columns: 1fr; gap: 32px; }
  .what .point-grid { grid-template-columns: 1fr; }
  .what .point:nth-child(odd) { border-right: 0; }
}

/* ---------- CTA STRIP ---------- */
.cta-strip {
  padding: 64px 48px;
  border-bottom: 1px solid var(--line-1);
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  background:
    linear-gradient(180deg, rgba(139,124,255,0.04), transparent 60%),
    var(--bg-1);
}
.cta-strip h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 44px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0;
}
.cta-strip h3 .accent { color: var(--accent); }
@media (max-width: 720px) {
  .cta-strip { padding: 40px 24px; grid-template-columns: 1fr; }
}

/* ---------- METHOD ---------- */
.method {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
}
.method .head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: end; margin-bottom: 80px;
}
.method .head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.5vw, 57px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 0;
}
.method .head h2 em {
  font-family: var(--font-body);
  font-style: italic; font-weight: 400; text-transform: none;
  color: var(--accent); letter-spacing: -0.01em;
}
.method .head p { color: var(--fg-2); font-size: 16px; line-height: 1.55; max-width: 440px; }

.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.pillar {
  position: relative;
  padding: 40px 28px 32px;
  border-left: 1px solid var(--line-1);
  display: flex; flex-direction: column;
  min-height: 360px;
  transition: background var(--dur-base) var(--ease-signal);
}
.pillar:first-child { border-left: 0; }
.pillar:hover { background: var(--frost-light); }
.pillar .num {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--fg-3);
  text-transform: uppercase;
  margin-bottom: auto;
}
.pillar .num.active { color: var(--accent); }
.pillar h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2vw, 32px);
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 96px 0 16px;
}
.pillar p { color: var(--fg-2); font-size: 14px; line-height: 1.5; margin: 0; }
.pillar .glyph {
  position: absolute; top: 32px; right: 24px;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-2);
  font-family: var(--font-deco); font-weight: 100; font-size: 13px;
  color: var(--fg-2);
  transition: color var(--dur-base) var(--ease-signal), border-color var(--dur-base) var(--ease-signal);
}
.pillar:hover .glyph { color: var(--accent); border-color: var(--accent); }
@media (max-width: 980px) {
  .method { padding: 96px 24px; }
  .method .head { grid-template-columns: 1fr; gap: 24px; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillar:nth-child(2) { border-left: 1px solid var(--line-1); }
  .pillar:nth-child(3) { border-top: 1px solid var(--line-1); border-left: 0; }
  .pillar:nth-child(4) { border-top: 1px solid var(--line-1); }
}
@media (max-width: 600px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-left: 0 !important; min-height: 0; padding: 32px 20px; border-top: 1px solid var(--line-1); }
  .pillar:first-child { border-top: 0; }
  .pillar h4 { margin-top: 56px; }
}

/* ---------- DELIVERABLES ---------- */
.deliver {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
  background: var(--bg-1);
}
.deliver .head {
  display: flex; justify-content: space-between; align-items: flex-end;
  border-bottom: 1px solid var(--line-1); padding-bottom: 48px; margin-bottom: 0;
}
.deliver .head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 104px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 0;
}
.deliver-list {
  list-style: none; padding: 0; margin: 0;
}
.deliver-list li {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px; align-items: center;
  padding: 32px 8px;
  border-bottom: 1px solid var(--line-1);
  cursor: none;
  transition: background var(--dur-base) var(--ease-signal),
              padding var(--dur-base) var(--ease-signal);
  position: relative;
  overflow: hidden;
}
.deliver-list li::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: var(--accent);
  transition: width var(--dur-base) var(--ease-signal);
}
.deliver-list li:hover { background: var(--frost-light); padding-left: 24px; }
.deliver-list li:hover::before { width: 3px; }
.deliver-list li .n { font-family: var(--font-deco); font-weight: 100; font-size: 12px; letter-spacing: 0.2em; color: var(--fg-3); text-transform: uppercase; }
.deliver-list li:hover .n { color: var(--accent); }
.deliver-list li .t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}
.deliver-list li .meta {
  font-family: var(--font-deco); font-weight: 100; font-size: 11px; letter-spacing: 0.18em;
  color: var(--fg-3); text-transform: uppercase;
}
@media (max-width: 720px) {
  .deliver { padding: 96px 24px; }
  .deliver-list li { grid-template-columns: 60px 1fr; }
  .deliver-list li .meta { display: none; }
}

/* ---------- ANTI ---------- */
.anti {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
  position: relative;
}
.anti h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 12vw, 200px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 24px 0 64px;
}
.anti h2 .strike {
  display: inline-block;
  position: relative;
  color: var(--fg-2);
}
.anti h2 .strike::after {
  content: "";
  position: absolute;
  left: -2%; right: -2%; top: 50%;
  height: 6px; background: var(--accent);
  transform: translateY(-50%) scaleX(0);
  transform-origin: 0 0;
  transition: transform 900ms var(--ease-signal) 200ms;
}
.anti.in h2 .strike::after { transform: translateY(-50%) scaleX(1); }
.anti .grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  border-top: 1px solid var(--line-1); padding-top: 64px;
}
.anti .grid p {
  color: var(--fg-2); font-size: clamp(16px, 1.4vw, 19px); line-height: 1.55; margin: 0 0 20px;
  max-width: 480px;
}
.anti .grid p strong { color: var(--fg-1); font-weight: 700; }
.anti .anti-list { list-style: none; padding: 0; margin: 24px 0 0; }
.anti .anti-list li {
  display: grid; grid-template-columns: 32px 1fr; gap: 12px; padding: 14px 0;
  border-top: 1px solid var(--line-1);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.5vw, 22px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.anti .anti-list li::before {
  content: "✕";
  font-family: var(--font-deco); font-weight: 100; color: var(--accent); font-size: 14px;
  align-self: center;
}
@media (max-width: 980px) {
  .anti { padding: 96px 24px; }
  .anti .grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- AUDIENCE ---------- */
.audience {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
  background: var(--bg-1);
}
.audience .head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; margin-bottom: 80px;
  align-items: end;
}
.audience .head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 104px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 0;
}
.audience .head h2 em {
  font-family: var(--font-body); font-style: italic; font-weight: 400;
  text-transform: none; color: var(--accent); letter-spacing: -0.01em;
}
.audience .checks {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--line-1);
}
.audience .checks li {
  display: grid; grid-template-columns: 64px 36px 1fr auto; align-items: center; gap: 20px;
  padding: 28px 4px;
  border-bottom: 1px solid var(--line-1);
  transition: background var(--dur-base) var(--ease-signal), padding var(--dur-base) var(--ease-signal);
}
.audience .checks li:hover { background: var(--frost-light); padding-left: 16px; }
.audience .checks li .n { font-family: var(--font-deco); font-weight: 100; font-size: 11px; letter-spacing: 0.18em; color: var(--fg-3); text-transform: uppercase; }
.audience .checks li .check {
  width: 22px; height: 22px;
  border: 1px solid var(--line-2);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent);
  transition: all var(--dur-base) var(--ease-signal);
}
.audience .checks li:hover .check { background: var(--accent); color: var(--black-obsidian); border-color: var(--accent); }
.audience .checks li .t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 1.8vw, 26px);
  line-height: 1.1; letter-spacing: -0.01em;
  text-transform: uppercase;
}
.audience .checks li .meta { font-family: var(--font-deco); font-weight: 100; font-size: 11px; letter-spacing: 0.18em; color: var(--fg-3); text-transform: uppercase; }

.audience .closer {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line-1);
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.35;
  color: var(--fg-1);
  max-width: 880px;
}
@media (max-width: 980px) {
  .audience { padding: 96px 24px; }
  .audience .head { grid-template-columns: 1fr; gap: 24px; }
  .audience .checks li { grid-template-columns: 50px 28px 1fr; }
  .audience .checks li .meta { display: none; }
}

/* ---------- FINAL CTA ---------- */
.final {
  padding: 200px 48px;
  text-align: center;
  border-bottom: 1px solid var(--line-1);
  position: relative;
  overflow: hidden;
}
.final::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(139,124,255,0.10), transparent 70%);
  pointer-events: none;
}
.final .deco { display: block; margin-bottom: 32px; }
.final h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.95vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0 auto;
  max-width: 1280px;
  position: relative; z-index: 2;
}
.final h2 .accent { color: var(--accent); }
.final .quote {
  margin: 56px auto 56px;
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.35;
  color: var(--fg-2);
  max-width: 760px;
  position: relative; z-index: 2;
}
.final .actions { position: relative; z-index: 2; display: inline-flex; flex-direction: column; align-items: center; gap: 14px; }
@media (max-width: 720px) { .final { padding: 120px 20px; } }

/* ---------- FAQ ---------- */
.faq {
  padding: 160px 48px;
  border-bottom: 1px solid var(--line-1);
}
.faq .head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: end; margin-bottom: 64px;
}
.faq .head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 96px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 0;
}
.faq .list { border-top: 1px solid var(--line-1); }
.faq-item {
  border-bottom: 1px solid var(--line-1);
  cursor: none;
}
.faq-item summary {
  list-style: none;
  padding: 32px 8px;
  display: grid; grid-template-columns: 60px 1fr 32px; gap: 24px; align-items: center;
  cursor: none;
  transition: background var(--dur-base) var(--ease-signal), padding var(--dur-base) var(--ease-signal);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--frost-light); padding-left: 20px; }
.faq-item summary .n { font-family: var(--font-deco); font-weight: 100; font-size: 11px; letter-spacing: 0.18em; color: var(--fg-3); text-transform: uppercase; }
.faq-item summary .q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.1; letter-spacing: -0.01em;
  text-transform: uppercase;
}
.faq-item summary .toggle {
  width: 32px; height: 32px;
  border: 1px solid var(--line-2);
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
  transition: all var(--dur-base) var(--ease-signal);
}
.faq-item summary .toggle::before,
.faq-item summary .toggle::after {
  content: ""; position: absolute;
  background: var(--fg-1);
  transition: transform var(--dur-base) var(--ease-signal), opacity var(--dur-base) var(--ease-signal);
}
.faq-item summary .toggle::before { width: 12px; height: 1px; }
.faq-item summary .toggle::after { width: 1px; height: 12px; }
.faq-item[open] summary .toggle { background: var(--accent); border-color: var(--accent); }
.faq-item[open] summary .toggle::before { background: var(--black-obsidian); }
.faq-item[open] summary .toggle::after { transform: rotate(90deg); opacity: 0; }
.faq-item[open] summary .n { color: var(--accent); }

.faq-item .a {
  padding: 0 8px 32px 92px;
  max-width: 880px;
}
.faq-item .a p {
  font-family: var(--font-body);
  font-size: 16px; line-height: 1.55; color: var(--fg-2);
  margin: 0 0 12px;
}
.faq-item .a p strong { color: var(--fg-1); font-weight: 700; }
@media (max-width: 720px) {
  .faq { padding: 96px 24px; }
  .faq .head { grid-template-columns: 1fr; gap: 24px; }
  .faq-item summary { grid-template-columns: 40px 1fr 28px; gap: 12px; padding: 24px 4px; }
  .faq-item .a { padding: 0 4px 24px 56px; }
}

/* ---------- FOOTER ---------- */
.foot {
  padding: 96px 48px 24px;
  position: relative;
  overflow: hidden;
}
.foot::after {
  /* Force last section to terminate flow cleanly — prevents any
     iOS/Android viewport-quirk scroll past the footer. */
  content: "";
  display: block;
  height: 0;
  clear: both;
}
.foot .top {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--line-1);
}
.foot .top h4 {
  font-family: var(--font-deco); font-weight: 100; font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3);
  margin: 0 0 18px;
}
.foot .top a, .foot .top p {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg-1);
  line-height: 1.6;
  margin: 0;
  transition: color var(--dur-fast) var(--ease-signal);
}
.foot .top a:hover { color: var(--accent); }
.foot .wordmark {
  margin: 64px 0 32px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(80px, 18vw, 280px);
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--fg-1);
  white-space: nowrap;
  max-width: 100%;
}
.foot .wordmark .reg {
  font-family: var(--font-deco); font-weight: 100;
  font-size: 0.16em; vertical-align: super; letter-spacing: 0.14em;
  color: var(--fg-3);
}
.foot .strip {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-1);
  font-family: var(--font-deco); font-weight: 100; font-size: 10px;
  letter-spacing: 0.18em; color: var(--fg-3); text-transform: uppercase;
}
.foot .strip .live { display: inline-flex; align-items: center; gap: 8px; }
.foot .strip .live .d {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,124,255,0.18);
  animation: pulse 2.4s var(--ease-signal) infinite;
}
@media (max-width: 720px) {
  .foot { padding: 64px 20px 24px; }
  .foot .top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 56px; }
  .foot .wordmark {
    font-size: 13vw;
    margin: 32px 0 24px;
    letter-spacing: -0.05em;
  }
  .foot .wordmark .reg { font-size: 0.18em; }
}

/* ---------- HEADING UNIFICATION ----------
   All headings render in PP Neue Machina — no mixed type, no italics.
   Accent colour is preserved on the existing em selectors, but the
   font, case and weight stay uniform with the rest of the title. */
h1 em, h2 em, h3 em, h4 em {
  font-family: var(--font-display) !important;
  font-style: normal !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: -0.02em !important;
  font-size: inherit !important;
}

/* ---------- Mobile: full-width CTAs ---------- */
@media (max-width: 720px) {
  .hero-cta { gap: 12px; flex-direction: column; align-items: stretch; width: 100%; }
  .hero-cta .btn { width: 100%; justify-content: space-between; padding: 18px 22px; font-size: 12px; letter-spacing: 0.14em; }
  .hero-cta .micro { margin-left: 0; padding: 6px 0 0; text-align: center; }

  .cta-strip { gap: 20px; }
  .cta-strip .btn { width: 100%; justify-content: space-between; padding: 18px 22px; font-size: 12px; }

  .final .actions { width: 100%; align-items: stretch; }
  .final .actions .btn { width: 100%; justify-content: space-between; padding: 18px 22px; font-size: 12px; }

  .deliver > div:last-child { flex-direction: column; align-items: stretch !important; }
  .deliver > div:last-child .btn { width: 100%; justify-content: space-between; padding: 18px 22px; font-size: 12px; }
}

/* ---------- VISUAL CAROUSEL — JS-driven infinite scroll ---------- */
.visual-carousel {
  position: relative;
  padding: 64px 0 96px;
  background: #e8e8e8;
  color: var(--black-obsidian);
  border-bottom: 1px solid rgba(10,10,10,0.10);
  overflow: hidden;
}
.vc-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.vc-track {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: stretch !important;
  gap: 24px;
  padding: 0 24px 0 0;
  width: max-content;
  will-change: transform;
  transform: translate3d(0,0,0);
}
.vc-card {
  margin: 0 !important;
  padding: 0 !important;
  flex: 0 0 auto !important;
  display: block !important;
  width: clamp(180px, 18vw, 260px);
  height: clamp(225px, 22.5vw, 325px); /* explicit 4:5 height (no aspect-ratio dep) */
  background: #fff;
  border: 1px solid rgba(10,10,10,0.10);
  overflow: hidden;
  position: relative;
  transition: transform 360ms var(--ease-signal), box-shadow 360ms var(--ease-signal);
}
.vc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -16px rgba(10,10,10,0.30);
}
.vc-card img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  transition: transform 600ms var(--ease-signal);
}
.vc-card:hover img { transform: scale(1.04); }

@media (max-width: 720px) {
  .visual-carousel { padding: 40px 0 64px; }
  .vc-track { gap: 14px; padding-right: 14px; }
  .vc-card {
    width: calc((100vw - 20px * 2 - 14px * 2) / 3);
    height: calc(((100vw - 20px * 2 - 14px * 2) / 3) * 1.25);
  }
}



/* ---------- SYS-MOTION (book animation in 'El sistema') ---------- */
.sys-motion {
  margin: 96px 0 0;
  /* Break out of section's horizontal padding */
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  max-width: 100vw;
  display: block;
  padding: 0;
  border-top: 1px solid var(--line-1);
  background: var(--bg-1);
  overflow: hidden;
}
.sys-motion-video {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  pointer-events: none;
  background: transparent;
}
.sys-motion-video::-webkit-media-controls,
.sys-motion-video::-webkit-media-controls-panel,
.sys-motion-video::-webkit-media-controls-enclosure,
.sys-motion-video::-webkit-media-controls-overlay-play-button { display: none !important; -webkit-appearance: none; }
@media (max-width: 720px) {
  .sys-motion { margin-top: 56px; }
}


.testimonials {
  position: relative;
  padding: 96px 0 96px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--line-1);
  overflow: hidden;
}
.ts-meta {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 48px 32px;
}
.ts-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.ts-track {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: stretch !important;
  gap: 0;
  width: max-content;
  will-change: transform;
  transform: translate3d(0,0,0);
  touch-action: pan-y;
}
.ts-track.dragging { cursor: grabbing; }
.ts-track.dragging * { pointer-events: none; }
.ts-card {
  margin: 0 !important;
  flex: 0 0 auto !important;
  display: flex !important;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  width: clamp(240px, 22vw, 320px);
  min-height: 480px;
  padding: 32px 28px;
  background: var(--bg-1);
  border: 0;
  border-right: 1px solid var(--line-1);
  text-align: left;
  cursor: pointer;
  color: var(--fg-1);
  font-family: var(--font-body);
  position: relative;
  transition: background var(--dur-base) var(--ease-signal);
  user-select: none;
  -webkit-user-select: none;
}
.ts-card:first-child { border-left: 1px solid var(--line-1); }
.ts-card:hover { background: rgba(139,124,255,0.04); }
.ts-card::before {
  /* lavender accent strip on hover */
  content: "";
  position: absolute; top: 0; left: 0; width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--dur-base) var(--ease-signal);
}
.ts-card:hover::before { width: 100%; }

.ts-card img {
  display: block;
  width: 72px; height: 72px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--line-1);
  margin-bottom: 4px;
}
.ts-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
}
.ts-card .ts-company {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.ts-card p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-2);
  margin: 4px 0 auto; /* push CTA to bottom */
}
.ts-card .ts-cta {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-1);
  transition: all var(--dur-fast) var(--ease-signal);
}
.ts-card:hover .ts-cta {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 720px) {
  .testimonials { padding: 64px 0 64px; }
  .ts-meta { padding: 0 20px 24px; }
  .ts-card {
    width: calc(100vw / 3 - 1px);
    min-width: 220px;
    min-height: 420px;
    padding: 24px 20px;
  }
}

/* ---------- TESTIMONIOS — indicator (lines + numbers) ---------- */
.ts-indicator {
  display: flex; align-items: center; gap: 16px;
  padding: 32px 48px 0;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.ts-indicator .ts-current { color: var(--accent); min-width: 24px; }
.ts-indicator .ts-total { min-width: 24px; text-align: right; }
.ts-bars {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 6px;
  align-items: center;
}
.ts-bars span {
  height: 2px;
  background: var(--line-2);
  transition: background var(--dur-base) var(--ease-signal), transform var(--dur-base) var(--ease-signal);
  transform-origin: 0 50%;
}
.ts-bars span.is-active {
  background: var(--accent);
  transform: scaleY(2);
}
@media (max-width: 720px) {
  .ts-indicator { padding: 24px 20px 0; gap: 12px; font-size: 11px; }
  .ts-bars { gap: 4px; }
}

/* ---------- TESTIMONIO MODAL ---------- */
.ts-modal {
  position: fixed; inset: 0;
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.ts-modal[hidden] { display: none !important; }
.ts-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  cursor: pointer;
  animation: ts-fade 220ms var(--ease-signal);
}
.ts-modal-stage {
  position: relative;
  z-index: 2;
  width: min(960px, 100%);
  max-height: 90vh;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--line-2);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.8), 0 0 0 1px rgba(139,124,255,0.20);
  animation: ts-pop 320ms var(--ease-signal);
  overflow: hidden;
}
.ts-modal-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background: #000;
}
.ts-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 4;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-1);
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-signal);
}
.ts-modal-close:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-obsidian);
}
.ts-modal-tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: rgba(10,10,10,0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-2);
  font-size: 10px;
  font-family: var(--font-deco);
  font-weight: 100;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.ts-modal-tag .ts-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,124,255,0.20);
  animation: pulse 2.4s var(--ease-signal) infinite;
}
@keyframes ts-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes ts-pop {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
@media (max-width: 720px) {
  .ts-modal { padding: 12px; }
  .ts-modal-stage { aspect-ratio: 9 / 16; max-height: 86vh; }
  .ts-modal-close { width: 40px; height: 40px; top: 12px; right: 12px; }
  .ts-modal-tag { top: 12px; left: 12px; padding: 6px 10px; font-size: 9px; }
}

/* ---------- PRIVACY POLICY MODAL ---------- */
.pp-modal {
  position: fixed; inset: 0;
  z-index: 210;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.pp-modal[hidden] { display: none !important; }
.pp-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  cursor: pointer;
  animation: ts-fade 220ms var(--ease-signal);
}
.pp-modal-stage {
  position: relative;
  z-index: 2;
  width: min(820px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.8), 0 0 0 1px rgba(139,124,255,0.20);
  animation: ts-pop 320ms var(--ease-signal);
  overflow: hidden;
}
.pp-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px;
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--line-1);
  flex-shrink: 0;
}
.pp-modal-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 12px 0 8px;
}
.pp-modal-head .deco { display: block; }
.pp-modal-close {
  width: 44px; height: 44px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-signal);
}
.pp-modal-close:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-obsidian);
}
.pp-modal-body {
  overflow-y: auto;
  padding: 32px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-2);
  -webkit-overflow-scrolling: touch;
}
.pp-modal-body h3 {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 32px 0 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line-1);
}
.pp-modal-body h3:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.pp-modal-body p { margin: 0 0 12px; }
.pp-modal-body p strong { color: var(--fg-1); font-weight: 700; }
.pp-modal-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}
.pp-modal-body ul li {
  position: relative;
  padding: 6px 0 6px 20px;
  border-bottom: 1px solid var(--line-1);
}
.pp-modal-body ul li::before {
  content: "/";
  position: absolute; left: 0; top: 6px;
  color: var(--accent);
  font-family: var(--font-deco);
  font-weight: 100;
}
.pp-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.pp-link:hover { color: var(--fg-1); }
.pp-foot { margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--line-1); }
.pp-foot .deco { display: block; line-height: 1.6; }

/* Scrollbar styling for the body */
.pp-modal-body::-webkit-scrollbar { width: 8px; }
.pp-modal-body::-webkit-scrollbar-track { background: var(--bg-2); }
.pp-modal-body::-webkit-scrollbar-thumb { background: var(--line-2); }
.pp-modal-body::-webkit-scrollbar-thumb:hover { background: var(--accent); }

@media (max-width: 720px) {
  .pp-modal { padding: 12px; }
  .pp-modal-stage { max-height: 92vh; }
  .pp-modal-head { padding: 20px 20px 16px; }
  .pp-modal-head h2 { font-size: 22px; }
  .pp-modal-close { width: 40px; height: 40px; }
  .pp-modal-body { padding: 20px; font-size: 14px; }
}

/* ---------- ACCESSIBILITY ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   PERF: defer non-critical animations until first paint settles.
   `body.loaded` is added by script.js on `load`.
============================================================ */
@media (max-width: 720px) {
  body:not(.loaded) .tag-pill .dot,
  body:not(.loaded) .wa-pulse,
  body:not(.loaded) .vsl-cta,
  body:not(.loaded) .live .d,
  body:not(.loaded) .vsl-dot,
  body:not(.loaded) .ts-dot {
    animation: none !important;
  }
}

/* ============================================================
   DIAGNOSTIC MODAL (3 pasos)
============================================================ */
.dx-modal {
  position: fixed; inset: 0; z-index: 220;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.dx-modal[hidden] { display: none !important; }
.dx-backdrop {
  position: absolute; inset: 0;
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  cursor: pointer;
  animation: ts-fade 220ms var(--ease-signal);
}
.dx-stage {
  position: relative; z-index: 2;
  width: min(720px, 100%);
  max-height: 92vh;
  display: flex; flex-direction: column;
  background: var(--bg-1);
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.8), 0 0 0 1px rgba(139,124,255,0.20);
  animation: ts-pop 320ms var(--ease-signal);
  overflow: hidden;
}
.dx-close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--fg-1);
  border: 1px solid var(--line-2); cursor: pointer;
  z-index: 4;
  transition: all var(--dur-fast) var(--ease-signal);
}
.dx-close:hover { background: var(--accent); border-color: var(--accent); color: var(--black-obsidian); }

/* Step indicators */
.dx-steps {
  display: flex; gap: 0;
  padding: 24px 32px 0;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.dx-step {
  flex: 1;
  padding: 12px 0;
  border-bottom: 2px solid var(--line-1);
  transition: color var(--dur-base) var(--ease-signal), border-color var(--dur-base) var(--ease-signal);
}
.dx-step.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.dx-step.is-done { color: var(--fg-1); border-bottom-color: var(--fg-2); }

/* ---------- Calendar ---------- */
.dx-cal { margin-top: 8px; }
.dx-cal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 0 16px;
}
.dx-cal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.dx-cal-nav {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--fg-1);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-signal);
}
.dx-cal-nav:hover { border-color: var(--accent); color: var(--accent); }
.dx-cal-nav:disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.dx-cal-weekdays {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 6px;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-3);
  text-align: center;
}
.dx-cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.dx-day-cell {
  position: relative;
  min-height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--fg-2);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-signal),
              background var(--dur-fast) var(--ease-signal),
              border-color var(--dur-fast) var(--ease-signal),
              transform var(--dur-fast) var(--ease-signal);
}
.dx-day-cell.dx-empty-cell {
  visibility: hidden; pointer-events: none;
}
.dx-day-cell.dx-disabled {
  color: var(--line-2);
  cursor: not-allowed;
  pointer-events: none;
}
.dx-day-cell.dx-available {
  color: var(--fg-1);
  border-color: var(--line-1);
}
.dx-day-cell.dx-available:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.04);
}
.dx-day-cell.dx-selected {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-obsidian);
}
.dx-day-cell.dx-today::after {
  content: ""; position: absolute; left: 50%; bottom: 6px;
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateX(-50%);
}
.dx-day-cell.dx-selected.dx-today::after { background: var(--black-obsidian); }

/* ---------- Slot groups (step 2) ---------- */
.dx-slot-groups {
  display: flex; flex-direction: column;
  gap: 24px;
  animation: dx-fade-in 280ms var(--ease-signal);
}
.dx-slot-group .dx-slot-group-label {
  display: block;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 12px;
}
.dx-slot-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.dx-slot-pill {
  min-height: 44px;
  padding: 12px;
  background: transparent;
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-signal);
}
.dx-slot-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.dx-slot-pill.is-selected {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-obsidian);
}
@keyframes dx-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Pane container */
.dx-pane {
  display: none;
  padding: 24px 32px 32px;
  overflow-y: auto;
  flex: 1;
  -webkit-overflow-scrolling: touch;
}
.dx-pane.is-active { display: block; animation: ts-fade 280ms var(--ease-signal); }
.dx-pane-head { margin-bottom: 24px; }
.dx-lede {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 17px;
  line-height: 1.4;
  color: var(--fg-1);
  margin: 16px 0 12px;
}
.dx-sub { font-size: 14px; line-height: 1.55; color: var(--fg-2); margin: 0; }

/* Slot loading / empty / error */
.dx-slots-state { padding: 16px 0; }
.dx-loading {
  display: flex; align-items: center; gap: 12px;
  padding: 24px 0;
}
.dx-spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--line-2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: dx-spin 800ms linear infinite;
}
@keyframes dx-spin { to { transform: rotate(360deg); } }
.dx-empty, .dx-error {
  padding: 20px;
  background: var(--bg-2);
  border-left: 2px solid var(--accent);
}
.dx-empty .deco, .dx-error .deco { display: block; margin-bottom: 8px; }
.dx-empty p, .dx-error p { font-size: 14px; line-height: 1.55; color: var(--fg-2); margin: 0; }
.dx-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.dx-link:hover { color: var(--fg-1); }

/* Slots */
.dx-slots { display: flex; flex-direction: column; gap: 16px; }
.dx-day {
  border-top: 1px solid var(--line-1);
  padding-top: 14px;
}
.dx-day:first-child { border-top: 0; padding-top: 0; }
.dx-day-label {
  display: block;
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 10px;
}
.dx-slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
}
.dx-slot {
  padding: 12px 10px;
  background: transparent;
  color: var(--fg-1);
  border: 1px solid var(--line-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-signal);
}
.dx-slot:hover { border-color: var(--accent); color: var(--accent); }
.dx-slot.is-selected {
  background: var(--accent);
  color: var(--black-obsidian);
  border-color: var(--accent);
}

.dx-actions { margin-top: 24px; display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }
.dx-actions .btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* Back link */
.dx-back {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--accent);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  transition: gap var(--dur-base) var(--ease-signal);
}
.dx-back:hover { gap: 12px; }

/* Summary chip */
.dx-summary {
  padding: 16px;
  background: var(--bg-2);
  border-left: 2px solid var(--accent);
  margin-bottom: 24px;
}
.dx-summary .deco { display: block; margin-bottom: 4px; }
.dx-summary strong { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: -0.01em; text-transform: uppercase; }

/* Form */
.dx-form { display: flex; flex-direction: column; gap: 18px; }
.dx-field { display: flex; flex-direction: column; gap: 6px; border: 0; padding: 0; margin: 0; }
.dx-label {
  font-family: var(--font-deco);
  font-weight: 100;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.dx-field input,
.dx-field textarea,
.dx-field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-2);
  padding: 10px 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg-1);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-signal);
}
.dx-field textarea { resize: vertical; }
.dx-field select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--fg-3) 50%), linear-gradient(135deg, var(--fg-3) 50%, transparent 50%); background-position: calc(100% - 14px) center, calc(100% - 8px) center; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 28px; }
.dx-field select option { background: var(--bg-1); color: var(--fg-1); }
.dx-field input:focus,
.dx-field textarea:focus,
.dx-field select:focus { border-color: var(--accent); }
.dx-field input::placeholder,
.dx-field textarea::placeholder { color: var(--fg-3); }

.dx-checks { display: flex; flex-direction: column; gap: 8px; }
.dx-check {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-1);
  cursor: pointer;
  font-size: 14px;
  line-height: 1.4;
  color: var(--fg-2);
  transition: color var(--dur-fast) var(--ease-signal);
}
.dx-check:hover { color: var(--fg-1); }
.dx-check input {
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px;
  margin: 0;
  border: 1px solid var(--line-2);
  background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--dur-fast) var(--ease-signal);
  position: relative;
  cursor: pointer;
}
.dx-check input:checked { background: var(--accent); border-color: var(--accent); }
.dx-check input:checked::after {
  content: ""; position: absolute;
  width: 5px; height: 9px;
  border: solid var(--black-obsidian);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

/* Success state */
.dx-success { text-align: center; padding: 16px 0; }
.dx-success-mark { color: var(--accent); display: inline-flex; margin-bottom: 8px; animation: ts-pop 480ms var(--ease-signal); }
.dx-success h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 36px; line-height: 1.05;
  letter-spacing: -0.01em; text-transform: uppercase;
  margin: 16px 0 8px;
}
.dx-success-when {
  font-family: var(--font-display); font-weight: 700;
  font-size: 18px; letter-spacing: -0.01em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 16px;
}
.dx-success-msg {
  font-size: 15px; line-height: 1.55; color: var(--fg-2);
  max-width: 480px; margin: 0 auto 24px;
}

@media (max-width: 720px) {
  .dx-modal { padding: 0; align-items: stretch; }
  .dx-stage { max-height: 100vh; max-height: 100dvh; height: 100%; border: 0; }
  .dx-steps { padding: 64px 20px 0; font-size: 9px; }
  .dx-pane { padding: 20px; }
  .dx-success h3 { font-size: 28px; }
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
============================================================ */
.wa-fab {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 180;
  width: 60px; height: 60px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent);
  color: var(--black-obsidian);
  border-radius: 50%;
  box-shadow: 0 12px 32px -8px rgba(139,124,255,0.55), 0 0 0 1px rgba(10,10,10,0.25);
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease-signal), box-shadow var(--dur-base) var(--ease-signal);
}
.wa-fab:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 18px 40px -10px rgba(139,124,255,0.75), 0 0 0 1px rgba(10,10,10,0.25);
}
.wa-pulse {
  position: absolute; inset: 0;
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 0 0 rgba(139,124,255,0.65);
  animation: wa-pulse 2s var(--ease-signal) infinite;
}
@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(139,124,255,0.65); }
  70%  { box-shadow: 0 0 0 18px rgba(139,124,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(139,124,255,0); }
}
@media (max-width: 720px) {
  .wa-fab { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- MOBILE PERF ----------
   backdrop-filter is GPU-expensive on mobile (esp. mid-range Android).
   Swap to solid translucent backgrounds. */
@media (max-width: 720px) {
  .nav.scrolled,
  .vsl-tag,
  .vsl-mute,
  .vsl-unmute {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(10,10,10,0.85) !important;
  }
}