/* =========================================================
   SECTION MONSTERS – DESKTOP SCROLL EXPERIENCE
   Complete file: css/style.css
   V8: Ducati-Style Problem-Boxen mit Accordion,
       wechselnde Farben (weiß/schwarz) + Bildposition,
       lila Farbverlauf statt rot
   ========================================================= */

:root {
  --bg: #050507;
  --bg-soft: #08080d;
  --panel: #0f0f16;
  --panel-2: #14141d;
  --text: #f2f4ef;
  --muted: rgba(242, 244, 239, 0.62);
  --faint: rgba(242, 244, 239, 0.18);

  --green: #8bd626;
  --green-bright: #a6f03a;
  --green-deep: #4f8c0e;
  --blue: #38bdf8;
  --purple: #7c5cff;
  --purple-bright: #a855f7;
  --purple-deep: #2a1d66;

  /* Lila Farbverlauf — ersetzt überall das frühere Rot */
  --purple-grad: linear-gradient(90deg, #7c5cff 0%, #a855f7 100%);
  --purple-grad-135: linear-gradient(135deg, #7c5cff 0%, #a855f7 100%);

  --white: #ffffff;
  --black: #000000;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: min(1440px, calc(100vw - 64px));
  --header-h: 58px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--bg);
  scroll-behavior: auto;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
}

ul {
  list-style: none;
}

::selection {
  color: #0a1403;
  background: var(--green);
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 1000;
  width: min(1180px, calc(100vw - 36px));
  transform: translateX(-50%);
  pointer-events: none;
}

.nav-shell {
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 0 8px 0 18px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  color: #121212;
  box-shadow: 0 18px 60px rgba(0, 0, 0, .28);
  backdrop-filter: blur(22px);
  pointer-events: auto;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
}

.site-header.is-scrolled .nav-shell {
  transform: translateY(-2px) scale(.985);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .44);
}

.nav-burger {
  display: none;
  width: 38px;
  height: 38px;
  place-items: center;
  cursor: pointer;
}

.nav-burger span {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 20px;
  background: #111;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}

.nav-burger span:first-child { transform: translateY(-4px); }
.nav-burger span:last-child  { transform: translateY(4px);  }

.nav-burger.is-open span:first-child { transform: rotate(45deg);  }
.nav-burger.is-open span:last-child  { transform: rotate(-45deg); }

.brand {
  display: inline-flex;
  align-items: center;
  min-width: max-content;
}

.brand-logo {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, .22));
  transition: transform .25s var(--ease);
}

.brand:hover .brand-logo {
  transform: scale(1.04);
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.desktop-nav a {
  position: relative;
  font-size: 13px;
  font-weight: 700;
  color: rgba(0, 0, 0, .62);
  transition: color .25s var(--ease);
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -7px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--green), var(--purple));
  transition: transform .25s var(--ease);
}

.desktop-nav a:hover { color: #000; }
.desktop-nav a:hover::after { transform: scaleX(1); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #111;
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.nav-icon svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}

.nav-icon:hover {
  background: rgba(0, 0, 0, .08);
  transform: translateY(-1px);
}

.nav-login {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: #121212;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}

.nav-login svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.nav-login:hover {
  transform: translateY(-1px);
  background: #000;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .28);
}

.mobile-menu {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 990;
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 100px 26px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  background: rgba(2, 4, 1, .94);
  backdrop-filter: blur(24px);
}

.mobile-menu.is-open { display: flex; }

.mobile-menu a {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  color: var(--text);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.mobile-menu .mobile-cta {
  margin-top: 18px;
  padding: 16px 22px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green-bright), var(--green));
  color: #0a1403;
  text-align: center;
  font-size: 15px;
  letter-spacing: 0;
}

/* =========================================================
   GLOBAL SECTION HELPERS
   ========================================================= */

.section-pin,
.section-overlap {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
}

.section-overlap {
  z-index: 5;
  box-shadow: 0 -60px 120px rgba(0, 0, 0, .75);
}

.section-pin::after,
.section-overlap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .14;
  mix-blend-mode: overlay;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 34px 34px;
}

.eyebrow {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  overflow: hidden;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-105%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.32), transparent);
  transition: transform .55s var(--ease);
}

.btn:hover::before { transform: translateX(105%); }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  border: 1px solid rgba(166, 240, 58, .7);
  background: linear-gradient(135deg, var(--green-bright), var(--green) 55%, #6cb31a);
  color: #0a1403;
  box-shadow: 0 18px 46px rgba(139, 214, 38, .26);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .1);
  color: var(--text);
  backdrop-filter: blur(12px);
}

.btn-large {
  min-height: 58px;
  padding-inline: 34px;
  font-size: 16px;
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
  position: relative;
  width: 100%;
  height: 100svh;
  overflow: hidden;
  transform-origin: center center;
}

.hero-bg {
  position: absolute;
  inset: -10%;
  z-index: 0;
  will-change: transform;
  transform-origin: center center;

  background:
    radial-gradient(circle at 28% 62%, rgba(139, 214, 38, .22), transparent 42%),
    radial-gradient(circle at 74% 28%, rgba(124, 92, 255, .26), transparent 40%),
    radial-gradient(circle at 58% 78%, rgba(56, 189, 248, .14), transparent 36%),
    linear-gradient(158deg, #0c0d14 0%, #0a0f08 42%, #0d0a16 100%);

  background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1920&q=80');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to bottom,
      rgba(0, 0, 0, .55) 0%,
      rgba(0, 0, 0, .00) 28%,
      rgba(0, 0, 0, .00) 50%,
      rgba(0, 0, 0, .65) 76%,
      rgba(0, 0, 0, .92) 100%
    );
}

.hero-copy {
  position: absolute;
  z-index: 3;
  left:   max(48px, calc((100vw - 1220px) / 2));
  right:  max(48px, calc((100vw - 1220px) / 2));
  bottom: 72px;
  max-width: 860px;
  will-change: opacity;
}

.hero-copy .eyebrow {
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(64px, 8.5vw, 158px);
  font-weight: 900;
  line-height: .84;
  letter-spacing: -.075em;
  color: var(--white);
  filter: drop-shadow(0 2px 16px rgba(0,0,0,.8));
}

.hero-title span {
  display: block;
  overflow: hidden;
  transform-origin: left center;
}

.hero-title span:first-child {
  background: linear-gradient(90deg, var(--green-bright), var(--green) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 560px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(15px, 1.25vw, 19px);
  line-height: 1.58;
  text-shadow: 0 1px 8px rgba(0,0,0,.8);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-bottom-note {
  position: absolute;
  right:  max(48px, calc((100vw - 1220px) / 2));
  bottom: 80px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, .52);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.scroll-line {
  width: 72px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, .22);
}

.scroll-line::after {
  content: "";
  display: block;
  width: 40%;
  height: 100%;
  background: var(--green);
  animation: scrollLine 1.6s var(--ease) infinite;
}

@keyframes scrollLine {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(260%);  }
}

/* =========================================================
   EDITION
   ========================================================= */

.edition {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 50%, rgba(124, 92, 255, .1), transparent 30vw),
    linear-gradient(180deg, #08080d 0%, #08080d 100%);
}

.edition-bg-word {
  position: absolute;
  left: 50%;
  top: 49%;
  z-index: 0;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, .035);
  font-size: clamp(140px, 17vw, 300px);
  font-weight: 900;
  line-height: .8;
  letter-spacing: -.09em;
  white-space: nowrap;
}

.edition-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
}

.edition-copy {
  position: relative;
  z-index: 2;
  width: min(820px, calc(100vw - 48px));
  text-align: center;
  will-change: transform, opacity;
}

.edition-title {
  margin-top: 18px;
  font-size: clamp(82px, 10vw, 190px);
  font-weight: 900;
  line-height: .82;
  letter-spacing: -.08em;
  filter: drop-shadow(0 2px 20px rgba(0,0,0,.75));
}

.edition-title span { display: block; }

.edition-title span:last-child {
  background: linear-gradient(90deg, var(--green) 0%, var(--blue) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.edition-copy p:last-child {
  max-width: 540px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

/* =========================================================
   DEVICE MOCKUPS
   ========================================================= */

.device {
  position: relative;
  transform-style: preserve-3d;
  filter: drop-shadow(0 50px 70px rgba(0, 0, 0, .78));
  will-change: transform, opacity;
}

.device__screen {
  position: relative;
  overflow: hidden;
  background: #000;
}

.device__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.device__glare {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, .16), transparent 38%);
}

/* ---- Laptop ---- */

.device--laptop {
  --w: 560px;
  width: var(--w);
}

.device--laptop .device__lid {
  position: relative;
  padding: 1.7%;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px 18px 4px 4px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.1), transparent 32%),
    linear-gradient(180deg, #23232b, #0a0a0f 82%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.16);
}

.device--laptop .device__screen {
  aspect-ratio: 16 / 10;
  border-radius: 10px;
}

.device--laptop .device__base {
  position: relative;
  height: clamp(10px, calc(var(--w) * .026), 18px);
  margin: 0 -5.5%;
  border-radius: 3px 3px 16px 16px;
  background: linear-gradient(180deg, #30303a 0%, #15151d 45%, #07070b 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 14px 30px rgba(0,0,0,.5);
}

.device--laptop .device__base::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 16%;
  height: 42%;
  transform: translateX(-50%);
  border-radius: 0 0 10px 10px;
  background: rgba(0, 0, 0, .55);
}

/* ---- Phone ---- */

.device--phone {
  --w: 290px;
  width: var(--w);
  aspect-ratio: 1 / 2.05;
  padding: calc(var(--w) * .035);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: calc(var(--w) * .155);
  background:
    linear-gradient(145deg, rgba(255,255,255,.12), transparent 30%),
    linear-gradient(180deg, #23232b, #08080c 80%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}

.device--phone .device__screen {
  height: 100%;
  border-radius: calc(var(--w) * .115);
}

.device__notch {
  position: absolute;
  left: 50%;
  top: calc(var(--w) * .07);
  z-index: 3;
  width: 32%;
  height: calc(var(--w) * .065);
  transform: translateX(-50%);
  border-radius: 999px;
  background: #050507;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06);
}

/* ---- Größen-Varianten ---- */

.device--edition     { --w: min(22vw, 330px); opacity: .64; transform: translateY(60px) rotateY(8deg) scale(.94); }
.device--scene       { --w: min(42vw, 600px); }
.device--wide        { --w: min(46vw, 660px); transform: rotateY(-14deg) rotateX(2deg); }
.device--scene-phone { --w: min(22vw, 320px); }
.device--reveal      { --w: min(20vw, 290px); }

/* =========================================================
   STORY SCENES
   ========================================================= */

.scene-story {
  height: 100svh;
  background: #030304;
}

.story-progress {
  position: absolute;
  left: 38px;
  top: 50%;
  z-index: 30;
  width: 2px;
  height: 260px;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, .12);
}

.story-progress span {
  display: block;
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, var(--green), var(--blue), var(--purple));
}

.story-scene {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(46px, 1fr) minmax(0, 560px) minmax(440px, 680px) minmax(46px, 1fr);
  align-items: center;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 50%, rgba(139, 214, 38, .09), transparent 25vw),
    radial-gradient(circle at 22% 80%, rgba(124, 92, 255, .08), transparent 22vw),
    linear-gradient(180deg, #050507, #020203);
  will-change: opacity;
}

.story-scene.is-first { opacity: 1; }

.scene-word {
  position: absolute;
  left: 50%;
  top: 44%;
  transform: translate(-50%, -50%);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .09);
  font-size: clamp(100px, 11.5vw, 210px);
  font-weight: 900;
  line-height: .8;
  letter-spacing: -.08em;
  white-space: nowrap;
  opacity: .68;
  will-change: transform, opacity;
}

.scene-product {
  position: relative;
  z-index: 2;
  grid-column: 3;
  display: grid;
  place-items: center;
  min-height: 620px;
  will-change: transform, opacity;
}

.scene-product--detail .detail-card {
  position: relative;
  width: min(38vw, 560px);
  aspect-ratio: 1.25;
  display: grid;
  align-content: end;
  gap: 10px;
  padding: 38px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 34px;
  background:
    radial-gradient(circle at 72% 32%, rgba(124,92,255,.42), transparent 36%),
    radial-gradient(circle at 20% 85%, rgba(139,214,38,.14), transparent 40%),
    linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.025)),
    #0f0f16;
  box-shadow: 0 46px 100px rgba(0, 0, 0, .54);
}

.detail-card span {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,92,255,.9), transparent 64%);
  filter: blur(16px);
}

.detail-card strong {
  font-size: clamp(42px, 5vw, 82px);
  line-height: .88;
  letter-spacing: -.065em;
}

.detail-card em {
  color: var(--green);
  font-size: 28px;
  font-style: normal;
  font-weight: 900;
}

.scene-copy {
  position: relative;
  z-index: 5;
  grid-column: 2;
  max-width: 560px;
  align-self: center;
  margin-top: -120px;
  will-change: transform, opacity;
}

.scene-copy--right {
  grid-column: 3;
  justify-self: end;
  width: min(520px, 100%);
  padding-right: 20px;
  margin-top: -120px;
}

.scene-number {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
}

.scene-number::after {
  content: "";
  width: 52px;
  height: 1px;
  background: currentColor;
}

.scene-tagline {
  margin-top: 14px;
  color: rgba(242, 244, 239, .5);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.scene-copy h2 {
  margin-top: 10px;
  font-size: clamp(60px, 6.2vw, 112px);
  font-weight: 900;
  line-height: .84;
  letter-spacing: -.08em;
  filter: drop-shadow(0 2px 14px rgba(0,0,0,.75));
}

.scene-copy p:not(.scene-tagline) {
  max-width: 520px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.62;
  text-shadow: 0 1px 8px rgba(0,0,0,.7);
}

/* =========================================================
   VIDEO TILES
   ========================================================= */

.video-tiles {
  position: relative;
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  overflow: hidden;
  padding: clamp(40px, 5vw, 80px) 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(124, 92, 255, .08), transparent 40%),
    #030304;
}

.vt-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.5vw, 24px);
  width: 100%;
  flex-shrink: 0;
  padding-inline: clamp(16px, 2vw, 32px);
}

.vt-tile {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: clamp(16px, 1.8vw, 32px);
  background: #0a0a10;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, .6),
    0 0 0 1px rgba(255, 255, 255, .04);
  transform-origin: center center;
  will-change: transform;
}

.vt-scaler {
  position: absolute;
  inset: 0;
  transform-origin: center center;
  will-change: transform;
}

.vt-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

@media (max-width: 1100px) {
  .video-tiles { padding: clamp(30px, 5vw, 60px) 0; }
}

@media (max-width: 680px) {
  .vt-tiles {
    grid-template-columns: 1fr;
    padding-inline: clamp(20px, 6vw, 40px);
    max-width: 100%;
  }
  .vt-tile:not(:nth-child(2)) { display: none; }
  .vt-tile:nth-child(2) {
    aspect-ratio: 4 / 5;
    max-width: 100%;
  }
}

/* =========================================================
   MARQUEE STRIP
   ========================================================= */

.marquee-strip {
  position: relative;
  padding: clamp(60px, 8vw, 120px) 0;
  overflow: hidden;
  background: #050507;
  border-top: 1px solid rgba(255, 255, 255, .04);
  border-bottom: 1px solid rgba(255, 255, 255, .04);
}

.ms-inner {
  display: flex;
  align-items: center;
  width: max-content;
  white-space: nowrap;
  line-height: 1;
  animation: marquee-scroll 18s linear infinite;
  will-change: transform;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}



.ms-word {
  display: inline-block;
  flex-shrink: 0;
  font-size: clamp(56px, 8vw, 140px);
  font-weight: 900;
  letter-spacing: -.07em;
  line-height: 1;
  padding-right: .25em;
  color: var(--white);
}

@media (max-width: 1100px) {
  .marquee-strip { padding: clamp(40px, 8vw, 80px) 0; }
  .ms-word { font-size: clamp(44px, 9vw, 96px); }
  .ms-inner { animation-duration: 14s; }
}

@media (max-width: 680px) {
  .ms-word { font-size: clamp(36px, 12vw, 72px); }
  .ms-inner { animation-duration: 11s; }
}

/* =========================================================
   PROBLEME → LÖSUNGEN — Ducati-Style Accordion
   
   Wechselnde Farben:
     .pb--light  → weißer Container, dunkler Text
     .pb--dark   → schwarzer Container, heller Text
   
   Wechselnde Bildposition:
     .pb--img-right → grid: text | bild  (Standard)
     .pb--img-left  → grid: bild | text  (umgekehrt)
   
   Öffnen/Schließen per JS:
     .pb-cta (button) → zeigt pb-body
     .pb-close        → versteckt pb-body
   ========================================================= */

.problems {
  position: relative;
  padding: clamp(40px, 5vw, 80px) clamp(20px, 3vw, 48px);
  background: #050507;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 1.8vw, 28px);
}

/* ── Einzelne Box ──────────────────────────────────────── */

.pb {
  position: relative;
  border-radius: clamp(24px, 2.5vw, 40px);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
}

/* Hell: weißer Hintergrund, dunkler Text */
.pb--light {
  background: var(--white);
  color: #0a0a10;
}

/* Dunkel: schwarzer Hintergrund, heller Text */
.pb--dark {
  background: #0a0a10;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .08);
}

/* ── Header-Bereich ────────────────────────────────────── */

.pb-head {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
  position: relative;
  padding: clamp(32px, 3.5vw, 56px) clamp(24px, 3vw, 48px);
}

/* Bild rechts (Standard: .pb--img-right) */
.pb--img-right .pb-head {
  grid-template-columns: 1fr 1.2fr;
}

.pb--img-right .pb-head-text { order: 1; }
.pb--img-right .pb-head-image { order: 2; }

/* Bild links (.pb--img-left) */
.pb--img-left .pb-head {
  grid-template-columns: 1.2fr 1fr;
}

.pb--img-left .pb-head-image { order: 1; }
.pb--img-left .pb-head-text  { order: 2; }

/* Nummer (Kreis) */
.pb-number {
  position: absolute;
  top: clamp(20px, 2.2vw, 32px);
  left: clamp(24px, 3vw, 48px);
  width: clamp(36px, 3.5vw, 48px);
  height: clamp(36px, 3.5vw, 48px);
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--purple-grad-135);
  color: var(--white);
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 900;
  box-shadow: 0 6px 18px rgba(124, 92, 255, .4);
  z-index: 2;
}

/* Text-Bereich */
.pb-head-text {
  padding-top: clamp(40px, 4vw, 60px);
}

/* Für Bild-links: Nummer auch anpassen (sitzt immer links absolut) */
.pb--img-left .pb-head-text {
  padding-top: clamp(40px, 4vw, 60px);
}

.pb-head-text h3 {
  font-size: clamp(28px, 3.5vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.025em;
  margin-bottom: clamp(16px, 2vw, 28px);
}

.pb--light .pb-head-text h3 { color: #0a0a10; }
.pb--dark  .pb-head-text h3 { color: var(--white); }

.pb-head-text p {
  font-size: clamp(14px, 1.05vw, 17px);
  line-height: 1.55;
  margin-bottom: 12px;
}

.pb--light .pb-head-text p { color: rgba(10, 10, 16, .68); }
.pb--dark  .pb-head-text p { color: var(--muted); }

.pb-head-text p:last-of-type {
  margin-bottom: clamp(20px, 2.5vw, 36px);
}

/* CTA-Button — lila Farbverlauf */
.pb-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 540px;
  padding: clamp(14px, 1.4vw, 20px) clamp(28px, 3vw, 44px);
  border-radius: 999px;
  background: var(--purple-grad);
  color: var(--white);
  font-size: clamp(14px, 1.1vw, 17px);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .25s var(--ease);
  box-shadow: 0 10px 28px rgba(124, 92, 255, .35);
}

.pb-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(124, 92, 255, .52);
}

/* Header-Bild */
.pb-head-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: clamp(16px, 1.8vw, 28px);
  overflow: hidden;
  background: #0a0a10;
}

.pb--dark .pb-head-image {
  border: 1px solid rgba(255, 255, 255, .08);
}

.pb-head-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Accordion-Body (pb-grid + pb-close) ───────────────── */

.pb-body {
  padding: 0 clamp(24px, 3vw, 48px) clamp(32px, 3.5vw, 56px);
}

.pb-body[hidden] {
  display: none;
}

/* Trennlinie zwischen Header und Body */
.pb-body::before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  margin-bottom: clamp(28px, 3vw, 48px);
}

.pb--light .pb-body::before { background: rgba(10, 10, 16, .1); }
.pb--dark  .pb-body::before { background: rgba(255, 255, 255, .08); }

/* ── 3-Spalten-Grid ─────────────────────────────────────── */

.pb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 32px);
  margin-bottom: clamp(28px, 3vw, 48px);
}

.pb-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pb-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: clamp(14px, 1.6vw, 24px);
  overflow: hidden;
  background: #0a0a10;
  margin-bottom: 6px;
}

.pb--dark .pb-card-img {
  border: 1px solid rgba(255, 255, 255, .06);
}

.pb-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pb-card h4 {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 800;
  letter-spacing: -.015em;
}

.pb--light .pb-card h4 { color: #0a0a10; }
.pb--dark  .pb-card h4 { color: var(--white); }

.pb-card p {
  font-size: clamp(13px, 1vw, 15px);
  line-height: 1.55;
}

.pb--light .pb-card p { color: rgba(10, 10, 16, .65); }
.pb--dark  .pb-card p { color: var(--muted); }

/* ── Schließen-Button — lila Farbverlauf ───────────────── */

.pb-close {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  width: clamp(44px, 4vw, 56px);
  height: clamp(44px, 4vw, 56px);
  border-radius: 50%;
  background: var(--purple-grad-135);
  color: var(--white);
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(124, 92, 255, .4);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.pb-close:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 36px rgba(124, 92, 255, .55);
}

.pb-close svg {
  width: 50%;
  height: 50%;
}

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 980px) {
  .pb-head {
    grid-template-columns: 1fr !important;
  }

  .pb--img-right .pb-head-text,
  .pb--img-left  .pb-head-text  { order: 2; }

  .pb--img-right .pb-head-image,
  .pb--img-left  .pb-head-image { order: 1; }

  .pb-head-image {
    aspect-ratio: 16 / 9;
  }

  .pb-cta {
    max-width: none;
  }
}

@media (max-width: 680px) {
  .problems {
    padding: clamp(30px, 5vw, 50px) 14px;
    gap: 14px;
  }

  .pb {
    border-radius: 22px;
  }

  .pb-head {
    padding: 20px 20px 24px;
  }

  .pb-head-text {
    padding-top: 52px;
  }

  .pb-head-text h3 {
    font-size: 26px;
    line-height: 1.1;
  }

  .pb-body {
    padding: 0 20px 28px;
  }

  .pb-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 28px;
  }

  .pb-card-img {
    aspect-ratio: 16 / 10;
  }
}

/* =========================================================
   HORIZONTAL – Ducati-Style: Text MITTEN durch Phones
   ========================================================= */

.horizontal {
  position: relative;
  height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(124, 92, 255, .12), transparent 36%),
    #030304;
}

.horizontal-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 30% 50%, rgba(139, 214, 38, .08), transparent 40%),
    radial-gradient(circle at 70% 50%, rgba(124, 92, 255, .08), transparent 40%);
}

.horiz-row {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
  height: clamp(72px, 8.5vw, 160px);
}

.horiz-row--top {
  top: 50%;
  transform: translateY(calc(-100% - 8px));
}

.horiz-row--bottom {
  top: 50%;
  transform: translateY(8px);
}

.horiz-row-inner {
  display: flex;
  align-items: center;
  width: max-content;
  height: 100%;
  white-space: nowrap;
  will-change: transform;
  line-height: 1;
}

.horiz-tl-word {
  display: inline-block;
  flex-shrink: 0;
  font-size: clamp(72px, 8.5vw, 160px);
  font-weight: 900;
  letter-spacing: -.08em;
  line-height: 1;
  padding-right: .3em;
}

.horiz-row--top .horiz-tl-word {
  color: var(--white);
}

.horiz-row--bottom .horiz-tl-word {
  background: linear-gradient(90deg, var(--green) 0%, var(--blue) 45%, var(--purple) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.horiz-slider-wrap {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  z-index: 3;
  height: min(46vw, 615px);
  margin-top: calc(min(46vw, 615px) / -2);
  overflow: visible;
  pointer-events: none;
}

.horiz-slider {
  display: flex;
  width: 300vw;
  height: 100%;
  will-change: transform;
}

.horiz-slide {
  flex-shrink: 0;
  width: 100vw;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.horiz-phone {
  --w: min(22vw, 300px);
  filter: drop-shadow(0 50px 80px rgba(0, 0, 0, .85));
}

.horiz-phone--tilt-left  { transform: rotate(-10deg); }
.horiz-phone--straight   { transform: rotate(0deg) scale(1.06); }
.horiz-phone--tilt-right { transform: rotate(10deg); }

/* =========================================================
   GLOW REVEAL
   ========================================================= */

.glow-reveal {
  display: grid;
  place-items: center;
  background: #020203;
}

.glow-flood {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 42% 55%, rgba(124,92,255,.58), transparent 32vw),
    radial-gradient(circle at 68% 40%, rgba(139,214,38,.3),  transparent 26vw),
    linear-gradient(180deg, transparent 0%, rgba(124,92,255,.14) 100%);
  opacity: .16;
  will-change: opacity;
}

.glow-card {
  position: relative;
  z-index: 2;
  width: min(980px, calc(100vw - 96px));
  min-height: 620px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 42px;
  background:
    radial-gradient(circle at 62% 50%, rgba(124,92,255,.42), transparent 36%),
    radial-gradient(circle at 18% 88%, rgba(139,214,38,.16), transparent 34%),
    linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.025)),
    #0a0a10;
  box-shadow: 0 48px 120px rgba(0,0,0,.72), 0 0 100px rgba(124,92,255,.26);
  will-change: transform, opacity;
}

.glow-card__inner {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 24px;
  padding: 56px;
}

.glow-card__device { display: grid; place-items: center; }

.glow-card__copy h2 {
  margin-top: 18px;
  font-size: clamp(72px, 7vw, 126px);
  font-weight: 900;
  line-height: .82;
  letter-spacing: -.08em;
}

.glow-card__copy p:last-child {
  max-width: 460px;
  margin-top: 26px;
  color: rgba(255, 255, 255, .66);
  font-size: 18px;
  line-height: 1.6;
}

/* =========================================================
   FEATURES / PRICING / CTA
   ========================================================= */

.features,
.pricing {
  position: relative;
  padding: 150px max(32px, calc((100vw - 1220px) / 2));
  background: #06070a;
}

.pricing { background: #030304; }

.section-heading {
  max-width: 820px;
  margin: 0 auto 70px;
  text-align: center;
}

.section-heading h2 {
  margin-top: 16px;
  font-size: clamp(58px, 6.4vw, 120px);
  font-weight: 900;
  line-height: .88;
  letter-spacing: -.075em;
}

.section-heading p:last-child {
  max-width: 620px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card,
.price-card {
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 26px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.025)),
    #0c0d13;
  box-shadow: 0 22px 70px rgba(0, 0, 0, .28);
  will-change: transform, opacity;
}

.feature-card {
  min-height: 220px;
  padding: 26px;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 214, 38, .35);
}

.feature-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

.feature-card h3 {
  margin-top: 56px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -.04em;
}

.feature-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.price-card {
  padding: 34px;
  display: flex;
  flex-direction: column;
}

.price-card--highlight {
  border-color: rgba(139, 214, 38, .45);
  background:
    radial-gradient(circle at 80% 0%, rgba(139,214,38,.16), transparent 42%),
    radial-gradient(circle at 10% 100%, rgba(124,92,255,.14), transparent 42%),
    linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.03)),
    #10111a;
}

.badge, .plan {
  display: inline-flex;
  align-self: flex-start;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.badge {
  margin-bottom: 12px;
  padding: 7px 12px;
  border: 1px solid rgba(139, 214, 38, .35);
  border-radius: 999px;
  background: rgba(139, 214, 38, .1);
}

.price-card h3 {
  margin-top: 20px;
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.06em;
}

.price-card h3 span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
}

.price-card > p:not(.plan):not(.badge) {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.6;
}

.price-card ul {
  display: grid;
  gap: 12px;
  margin: 28px 0 30px;
  color: rgba(255, 255, 255, .72);
  flex: 1;
}

.price-card li {
  font-size: 14px;
  line-height: 1.5;
}

.price-card li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--green);
  font-weight: 900;
}

.pricing-note {
  max-width: 760px;
  margin: 38px auto 0;
  color: rgba(242, 244, 239, .42);
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.final-cta {
  position: relative;
  min-height: 86svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 100px 24px;
  text-align: center;
  background: #020203;
}

.final-glow {
  position: absolute;
  inset: auto auto -34% 50%;
  width: 90vw;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,214,38,.3), rgba(124,92,255,.18) 45%, transparent 62%);
  filter: blur(18px);
}

.final-copy {
  position: relative;
  z-index: 2;
  max-width: 940px;
}

.final-copy h2 {
  margin-top: 18px;
  font-size: clamp(68px, 8vw, 154px);
  font-weight: 900;
  line-height: .82;
  letter-spacing: -.085em;
}

.final-copy p:not(.eyebrow) {
  max-width: 650px;
  margin: 28px auto 36px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.6;
}

/* =========================================================
   FAQ
   ========================================================= */

.faq-section {
  position: relative;
  padding: 150px max(32px, calc((100vw - 1220px) / 2));
  background: #06070a;
}

.faq-inner {
  max-width: 860px;
  margin: 0 auto;
}

.faq-section .section-heading {
  margin-bottom: 64px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.faq-item:first-child {
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0;
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  transition: color .2s var(--ease);
}

.faq-q::-webkit-details-marker { display: none; }

.faq-q:hover {
  color: var(--white);
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .18);
  display: grid;
  place-items: center;
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .3s var(--ease);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}

.faq-icon::before {
  width: 12px;
  height: 1.5px;
}

.faq-icon::after {
  width: 1.5px;
  height: 12px;
}

.faq-item[open] .faq-icon {
  background: var(--purple-grad-135);
  border-color: transparent;
  transform: rotate(45deg);
}

.faq-item[open] .faq-q {
  color: var(--white);
}

.faq-a {
  padding: 0 0 26px;
  max-width: 720px;
}

.faq-a p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

@media (max-width: 680px) {
  .faq-section {
    padding: 92px 20px;
  }

  .faq-q {
    font-size: 16px;
    padding: 20px 0;
  }
}

/* =========================================================
   DEMO-SECTION (ersetzt final-cta)
   ========================================================= */

.demo-section {
  position: relative;
  overflow: hidden;
  background: #020203;
  padding: 150px max(32px, calc((100vw - 1320px) / 2));
}

.demo-glow {
  position: absolute;
  inset: auto auto -28% 50%;
  width: 100vw;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,92,255,.28), rgba(139,214,38,.12) 45%, transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}

.demo-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 100px);
  align-items: start;
}

/* ── Left: copy ─────────────────────────────────────────── */

.demo-copy h2 {
  margin-top: 18px;
  font-size: clamp(52px, 5.8vw, 108px);
  font-weight: 900;
  line-height: .84;
  letter-spacing: -.075em;
}

.demo-lead {
  max-width: 520px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.62;
}

.demo-perks {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.demo-perks li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.demo-perk-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--purple-grad-135);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(124, 92, 255, .32);
}

.demo-perk-icon svg {
  width: 18px;
  height: 18px;
  color: var(--white);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.demo-perks li div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 2px;
}

.demo-perks li strong {
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
}

.demo-perks li span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

/* ── Right: form ────────────────────────────────────────── */

.demo-form-wrap {
  position: sticky;
  top: 96px;
}

.demo-form {
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 32px;
  background:
    radial-gradient(circle at 80% 10%, rgba(124,92,255,.14), transparent 50%),
    linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.02)),
    #0c0d13;
  padding: clamp(28px, 3.5vw, 48px);
  box-shadow: 0 32px 90px rgba(0,0,0,.44);
}

.demo-form-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.03em;
  margin-bottom: 28px;
}

.demo-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.demo-field label {
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.demo-field input {
  width: 100%;
  height: 52px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .05);
  color: var(--white);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}

.demo-field input::placeholder {
  color: rgba(242, 244, 239, .28);
}

.demo-field input:focus {
  border-color: rgba(124, 92, 255, .6);
  background: rgba(124, 92, 255, .06);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, .16);
}

.demo-field input:focus-visible {
  outline: none;
}

.demo-submit {
  width: 100%;
  margin-top: 24px;
  margin-bottom: 8px;
  height: 56px;
  border-radius: 999px;
  background: var(--purple-grad);
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .04em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .25s var(--ease);
  box-shadow: 0 12px 36px rgba(124, 92, 255, .38);
  border: none;
}

.demo-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(124, 92, 255, .52);
}

.demo-submit:active {
  transform: translateY(0);
}

.demo-submit-arrow {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform .25s var(--ease);
}

.demo-submit:hover .demo-submit-arrow {
  transform: translateX(3px);
}

.demo-field--checkbox {
  margin-top: 4px;
  margin-bottom: 4px;
}

.demo-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.demo-checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.demo-checkbox-box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border-radius: 6px;
  border: 1.5px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .05);
  display: grid;
  place-items: center;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.demo-checkbox-box::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: opacity .15s var(--ease);
}

.demo-checkbox-label input:checked ~ .demo-checkbox-box {
  background: var(--purple-grad-135);
  border-color: transparent;
}

.demo-checkbox-label input:checked ~ .demo-checkbox-box::after {
  opacity: 1;
}

.demo-checkbox-label:hover .demo-checkbox-box {
  border-color: rgba(124, 92, 255, .5);
}

.demo-checkbox-text {
  font-size: 13px;
  color: rgba(242, 244, 239, .5);
  line-height: 1.55;
  text-transform: none;
  letter-spacing: 0;
}

.demo-checkbox-text a {
  color: var(--purple-bright);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.demo-checkbox-text a:hover {
  color: var(--white);
}

.demo-checkbox-box--error {
  border-color: rgba(168, 85, 247, .7) !important;
  box-shadow: 0 0 0 3px rgba(124, 92, 255, .2);
}
  margin-top: 14px;
  color: rgba(242, 244, 239, .32);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.demo-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 24px;
  text-align: center;
  border-radius: 16px;
  background: rgba(124, 92, 255, .1);
  border: 1px solid rgba(124, 92, 255, .28);
  margin-top: 16px;
}

.demo-success[hidden] { display: none; }

.demo-success svg {
  width: 40px;
  height: 40px;
  color: var(--purple-bright);
}

.demo-success strong {
  color: var(--white);
  font-size: 17px;
  font-weight: 800;
}

.demo-success span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .demo-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .demo-form-wrap {
    position: static;
  }

  .demo-copy h2 {
    font-size: clamp(48px, 10vw, 88px);
  }
}

@media (max-width: 680px) {
  .demo-section {
    padding: 92px 20px;
  }

  .demo-form {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .demo-copy h2 {
    font-size: clamp(42px, 13vw, 72px);
    letter-spacing: -.065em;
  }
}

/* =========================================================
   FOOTER
   ========================================================= */

.footer {
  position: relative;
  z-index: 5;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: #050507;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 44px;
  padding: 70px max(32px, calc((100vw - 1220px) / 2)) 50px;
}

.footer-brand { max-width: 340px; }

.footer-logo {
  height: 52px;
  width: auto;
  margin-bottom: 18px;
}

.footer-brand p {
  color: rgba(242, 244, 239, .52);
  font-size: 14px;
  line-height: 1.65;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-col h4 {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer-col a {
  color: rgba(242, 244, 239, .55);
  font-size: 14px;
  line-height: 1.4;
  transition: color .2s var(--ease);
}

.footer-col a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px max(32px, calc((100vw - 1220px) / 2));
  border-top: 1px solid rgba(255, 255, 255, .07);
  color: rgba(255, 255, 255, .35);
  font-size: 13px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1100px) {
  :root { --container: calc(100vw - 40px); }

  .desktop-nav { display: none; }
  .nav-shell   { grid-template-columns: auto 1fr auto; }
  .nav-burger  { display: grid; position: relative; }
  .brand       { justify-self: center; }
  .brand-logo  { height: 36px; }
  .nav-icon    { display: none; }

  .hero-copy {
    left:   24px;
    right:  24px;
    bottom: 52px;
  }

  .hero-title { font-size: clamp(48px, 12vw, 96px); }
  .hero-lead  { font-size: 16px; }

  .story-scene {
    grid-template-columns: 24px 1fr 24px;
  }

  .scene-copy,
  .scene-copy--right,
  .scene-product {
    grid-column: 2;
  }

  .scene-product {
    position: absolute;
    inset: 8% 0 16%;
    min-height: auto;
    opacity: .6;
  }

  .device--scene,
  .device--wide    { --w: min(84vw, 500px); }
  .device--scene-phone { --w: min(52vw, 280px); }

  .scene-copy,
  .scene-copy--right {
    align-self: end;
    justify-self: start;
    width: auto;
    margin-top: 0;
    padding: 0 0 88px;
  }

  .scene-copy h2 { font-size: clamp(48px, 11vw, 88px); }

  .feature-grid  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid  { grid-template-columns: 1fr; }

  .glow-card        { width: min(720px, calc(100vw - 42px)); }
  .glow-card__inner { grid-template-columns: 1fr; padding: 34px; }
  .device--reveal   { --w: min(48vw, 260px); }

  .horiz-phone { --w: min(32vw, 240px); }
  .horiz-row p { font-size: clamp(56px, 10vw, 120px); }

  .footer-main  { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; max-width: none; }
}

@media (max-width: 680px) {
  .site-header { top: 12px; width: calc(100vw - 24px); }
  .nav-shell   { height: 52px; padding: 0 8px 0 10px; }
  .brand-logo  { height: 30px; }
  .nav-actions { gap: 0; }

  .nav-login { height: 36px; padding: 0 14px; font-size: 12px; }
  .nav-login svg { display: none; }

  .hero-copy  { left: 20px; right: 20px; bottom: 44px; }
  .hero-title { font-size: clamp(40px, 13vw, 76px); letter-spacing: -.065em; }
  .hero-lead  { font-size: 14px; margin-top: 16px; }
  .hero-buttons { flex-direction: column; align-items: flex-start; margin-top: 22px; }
  .btn        { width: 100%; }

  .hero-bottom-note { display: none; }
  .story-progress   { display: none; }

  .edition-bg-word  { font-size: 24vw; }
  .device--edition  { --w: min(58vw, 270px); }
  .scene-word       { font-size: 24vw; }

  .horiz-phone { --w: min(52vw, 200px); }
  .horiz-row p { font-size: clamp(44px, 14vw, 88px); }

  .glow-card        { min-height: 580px; border-radius: 28px; }
  .glow-card__inner { min-height: 580px; padding: 28px; }
  .device--reveal   { --w: min(54vw, 240px); }

  .features, .pricing { padding: 92px 18px; }

  .feature-grid    { grid-template-columns: 1fr 1fr; gap: 10px; }
  .feature-card    { min-height: 190px; padding: 18px; border-radius: 18px; }
  .feature-card h3 { margin-top: 42px; font-size: 18px; }
  .feature-card p  { font-size: 12px; }

  .price-card    { padding: 24px; }
  .price-card h3 { font-size: 50px; }

  .footer-main   { grid-template-columns: 1fr; gap: 30px; padding: 50px 18px 36px; }
  .footer-bottom { flex-direction: column; padding: 22px 18px; }

  .edition-title,
  .scene-copy h2,
  .glow-card__copy h2,
  .section-heading h2,
  .final-copy h2 { letter-spacing: -.065em; }

  .scene-copy p:not(.scene-tagline),
  .edition-copy p:last-child,
  .section-heading p:last-child,
  .glow-card__copy p:last-child,
  .final-copy p:not(.eyebrow) { font-size: 15px; }

  .scene-tagline { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}