:root {
  color-scheme: dark;
  --bg-primary: #070a0f;
  --bg-secondary: #0d121a;
  --bg-panel: rgba(17, 23, 32, 0.82);
  --bg-panel-strong: rgba(13, 18, 26, 0.94);
  --border: rgba(117, 137, 157, 0.2);
  --border-strong: rgba(34, 211, 238, 0.34);
  --text-main: #f4f7fa;
  --text-soft: #c4d0db;
  --text-muted: #8a9aaa;
  --accent-cyan: #22d3ee;
  --accent-green: #3dff88;
  --accent-orange: #ff9f1c;
  --glow-cyan:
    0 0 0 1px rgba(34, 211, 238, 0.24),
    0 0 10px rgba(34, 211, 238, 0.58),
    0 0 24px rgba(34, 211, 238, 0.18);
  --glow-soft: 0 26px 70px rgba(0, 0, 0, 0.36);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1240px;
  font-family: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.08), transparent 28%),
    radial-gradient(circle at 18% 18%, rgba(61, 255, 136, 0.06), transparent 22%),
    linear-gradient(180deg, #03060a 0%, #091019 22%, #070a10 100%);
  color: var(--text-main);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  opacity: 0.16;
  background-image:
    url("./assets/playcortex-wavefield-cyan.svg"),
    url("./assets/playcortex-network-cyan.svg"),
    linear-gradient(rgba(34, 211, 238, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.08) 1px, transparent 1px);
  background-repeat: no-repeat, no-repeat, repeat, repeat;
  background-position: right -180px top -12px, left -260px top 520px, 0 0, 0 0;
  background-size: min(52vw, 860px) auto, min(46vw, 680px) auto, 88px 88px, 88px 88px;
  mask-image: radial-gradient(circle at 50% 0%, rgba(0, 0, 0, 0.96), rgba(0, 0, 0, 0.76) 44%, transparent 100%);
}

body::after {
  background-image: radial-gradient(rgba(255, 255, 255, 0.22) 0.8px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.04;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 88%);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 20px 0 96px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding: 18px 26px;
  border: 1px solid rgba(34, 211, 238, 0.12);
  border-radius: 999px;
  background: rgba(7, 10, 15, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: var(--glow-soft);
  transition:
    top 220ms ease,
    padding 220ms ease,
    gap 220ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    border-radius 220ms ease;
}

.brand {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  text-decoration: none;
}

.brand-stack {
  display: grid;
  gap: 4px;
  transform-origin: left center;
  transition:
    opacity 200ms ease,
    transform 220ms ease,
    max-height 220ms ease,
    gap 220ms ease;
  max-height: 120px;
  overflow: hidden;
}

.brand-product {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 2.55vw, 2.7rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  white-space: nowrap;
  color: #f4f7fa;
}

.brand-company {
  color: var(--accent-cyan);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(34, 211, 238, 0.18);
}

.topbar.is-condensed {
  top: 0;
  gap: 18px;
  padding: 12px 22px;
  border-radius: 0 0 28px 28px;
  border-color: rgba(34, 211, 238, 0.1);
  background: rgba(7, 10, 15, 0.3);
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.22),
    0 0 0 1px rgba(34, 211, 238, 0.05);
  backdrop-filter: blur(20px);
}

.topbar.is-condensed .brand-stack {
  opacity: 0;
  transform: translateY(-10px) scale(0.92);
  max-height: 0;
  gap: 0;
}

.topbar.is-condensed .topnav a {
  padding-block: 10px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topnav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: 999px;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  border: 1px solid transparent;
}

.topnav a:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.035);
}

.topnav .topnav-cta {
  color: var(--text-main);
  border-color: rgba(34, 211, 238, 0.34);
  background: rgba(34, 211, 238, 0.08);
  box-shadow: var(--glow-cyan);
}

.hero,
.section,
.journey-menu,
.proof-strip,
.footer {
  position: relative;
}

.hero,
.section,
.journey-menu,
.proof-strip > article,
.footer {
  overflow: hidden;
}

.hero,
.section,
.footer,
.proof-card,
.feature-card,
.benefit-card,
.compare-card,
.timeline-card,
.plan-card,
.showcase-card,
.faq-item,
.versus-card,
.floating-card,
.checklist-card,
.coach-prompts,
.coach-answer {
  background: linear-gradient(180deg, rgba(17, 23, 32, 0.9), rgba(9, 14, 21, 0.92));
  border: 1px solid var(--border);
  box-shadow: var(--glow-soft);
}

.hero,
.section,
.footer {
  border-radius: var(--radius-xl);
}

.hero,
.section,
.journey-menu {
  margin-bottom: 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 32px;
  padding: 36px;
  min-height: 720px;
}

.hero::before,
.section::before,
.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 36%),
    url("./assets/playcortex-wavefield-cyan.svg");
  background-repeat: no-repeat;
  background-position: top left, right -120px bottom -18px;
  background-size: 100% 100%, min(58%, 520px) auto;
  opacity: 0.22;
}

.hero > *,
.section > *,
.footer > * {
  position: relative;
  z-index: 1;
}

.hero-copy {
  display: grid;
  align-content: center;
  gap: 14px;
}

.eyebrow,
.card-label,
.plan-tier,
.timeline-number,
.compare-step {
  margin: 0;
  color: var(--accent-cyan);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.74rem;
}

h1,
h2,
h3,
strong {
  font-family: "Space Grotesk", sans-serif;
}

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

h1 {
  font-size: clamp(2.7rem, 4.7vw, 4.7rem);
  line-height: 0.98;
  max-width: 12.5ch;
}

.hero-text,
.section-heading p,
.section-copy p,
.feature-card p,
.benefit-card p,
.compare-card p,
.plan-card p,
.showcase-copy p,
.faq-item p,
.coach-answer p,
.coach-prompts li,
.timeline-card p,
.checklist-card li,
.versus-card li,
.footer p {
  color: var(--text-soft);
  line-height: 1.72;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.08rem;
}

.hero-actions,
.section-actions,
.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.section-actions {
  margin-top: 28px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  color: var(--text-main);
  text-decoration: none;
  font-weight: 700;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.08), transparent 48%),
    rgba(255, 255, 255, 0.03);
  box-shadow: var(--glow-cyan);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: url("./assets/playcortex-wavefield-cyan.svg") no-repeat right -48px center / 190px auto;
  opacity: 0.28;
  pointer-events: none;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(34, 211, 238, 0.42);
}

.btn-primary {
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(61, 255, 136, 0.14)),
    rgba(255, 255, 255, 0.04);
}

.btn-secondary {
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.18),
    0 0 8px rgba(34, 211, 238, 0.32),
    0 0 16px rgba(34, 211, 238, 0.12);
}

.btn-large {
  min-height: 58px;
  padding-inline: 28px;
}

.hero-microcopy {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges span,
.answer-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.16);
  background: rgba(34, 211, 238, 0.08);
  color: var(--text-main);
  box-shadow: var(--glow-cyan);
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-logo-showcase {
  position: absolute;
  top: -2%;
  right: 2%;
  width: min(29%, 232px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 8px 8px 16px;
  overflow: visible;
  pointer-events: none;
  z-index: 1;
}

.hero-logo-showcase::before {
  content: "";
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(34, 211, 238, 0.14), rgba(34, 211, 238, 0.05) 42%, transparent 72%),
    url("./assets/playcortex-network-cyan.svg") no-repeat center / cover;
  opacity: 0.72;
  filter: blur(0.2px);
}

.hero-logo-showcase img {
  position: relative;
  width: 92%;
  max-height: 92%;
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 0 18px rgba(34, 211, 238, 0.28))
    drop-shadow(0 0 42px rgba(34, 211, 238, 0.16));
}

.mockup-card {
  position: relative;
  width: min(100%, 760px);
  padding: 16px;
  border-radius: 34px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(17, 23, 32, 0.82));
  box-shadow: var(--glow-soft);
  transform: perspective(1800px) rotateY(-16deg) rotateX(8deg);
}

.mockup-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 12% 12%, rgba(34, 211, 238, 0.18), transparent 18%),
    url("./assets/playcortex-network-cyan.svg") no-repeat right -86px bottom -8px / 340px auto;
  opacity: 0.8;
  pointer-events: none;
}

.mockup-card img {
  border-radius: 22px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

.mockup-data-note,
.mockup-mask {
  position: absolute;
  z-index: 2;
  border-radius: 14px;
  border: 1px solid rgba(34, 211, 238, 0.2);
  background: rgba(7, 10, 15, 0.78);
  color: var(--text-main);
  box-shadow: var(--glow-cyan);
  backdrop-filter: blur(14px);
}

.mockup-data-note {
  top: 18px;
  right: 18px;
  padding: 10px 14px;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.mockup-mask {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.88rem;
  font-weight: 700;
}

.mockup-mask--profile-name {
  left: 17%;
  top: 17%;
}

.mockup-mask--social-name {
  right: 2%;
  top: 16%;
  max-width: 26%;
  justify-content: center;
  text-align: center;
}

.mockup-mask--steam-card-name {
  left: 23%;
  top: 59.5%;
}

.mockup-mask--steam-card-id {
  left: 23%;
  top: 69%;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-soft);
}

.mockup-mask--friend-code {
  left: 18%;
  top: 82.5%;
  letter-spacing: 0.08em;
}

.floating-card {
  position: absolute;
  max-width: 290px;
  padding: 18px 18px 16px;
  border-radius: 20px;
  backdrop-filter: blur(20px);
}

.floating-card strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 1.02rem;
}

.floating-card span,
.floating-card li {
  color: var(--text-soft);
  line-height: 1.55;
}

.floating-card ul {
  display: grid;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.floating-card li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.floating-card li span {
  color: var(--accent-cyan);
}

.floating-card--coach {
  top: 2%;
  left: -4%;
  max-width: 360px;
  z-index: 2;
}

.floating-card--friends {
  right: -5%;
  top: 24%;
}

.floating-card--growth {
  left: 6%;
  bottom: 4%;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.statement-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: 24px;
  align-items: center;
}

.journey-menu {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.journey-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 74px;
  padding: 0 18px;
  border-radius: 22px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.09), transparent 46%),
    rgba(17, 23, 32, 0.86);
  color: var(--text-main);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  text-align: center;
  overflow: visible;
  isolation: isolate;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.14),
    0 16px 36px rgba(0, 0, 0, 0.22);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.journey-pill::after {
  content: "";
  position: absolute;
  inset: -18px -20px;
  z-index: -1;
  border-radius: 999px;
  background:
    radial-gradient(circle at center,
      rgba(34, 211, 238, 0.34) 0%,
      rgba(34, 211, 238, 0.18) 24%,
      rgba(34, 211, 238, 0.08) 44%,
      rgba(34, 211, 238, 0.02) 62%,
      transparent 78%);
  filter: blur(12px);
  opacity: 0.92;
  pointer-events: none;
}

.journey-pill::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 44%),
    url("./assets/playcortex-wavefield-cyan.svg") no-repeat right -72px center / 220px auto;
  opacity: 0.26;
  pointer-events: none;
}

.journey-pill:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.36);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.22),
    0 18px 40px rgba(0, 0, 0, 0.24);
}

.proof-card,
.feature-card,
.benefit-card,
.compare-card,
.timeline-card,
.plan-card,
.showcase-card,
.coach-prompts,
.coach-answer,
.checklist-card,
.versus-card {
  border-radius: var(--radius-lg);
  padding: 22px;
}

.proof-card::before,
.feature-card::before,
.benefit-card::before,
.compare-card::before,
.timeline-card::before,
.plan-card::before,
.showcase-card::before,
.coach-prompts::before,
.coach-answer::before,
.checklist-card::before,
.versus-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 44%),
    url("./assets/playcortex-wavefield-cyan.svg") no-repeat right -92px bottom -36px / 240px auto;
  opacity: 0.2;
}

.proof-card,
.feature-card,
.benefit-card,
.compare-card,
.timeline-card,
.plan-card,
.showcase-card,
.coach-prompts,
.coach-answer,
.checklist-card,
.versus-card {
  position: relative;
  isolation: isolate;
}

.proof-card > *,
.feature-card > *,
.benefit-card > *,
.compare-card > *,
.timeline-card > *,
.plan-card > *,
.showcase-card > *,
.coach-prompts > *,
.coach-answer > *,
.checklist-card > *,
.versus-card > * {
  position: relative;
  z-index: 1;
}

.proof-card h2,
.feature-card h3,
.benefit-card h3,
.compare-card h3,
.timeline-card h3,
.plan-card h3,
.showcase-card h3,
.coach-prompts h3,
.coach-answer strong,
.versus-card h3 {
  font-size: 1.18rem;
  margin-bottom: 10px;
}

.section {
  padding: 32px;
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 72ch;
  margin-bottom: 24px;
}

.plans-section .section-heading {
  max-width: none;
}

.plans-section .section-heading h2 {
  max-width: none;
}

.section-heading h2,
.section-copy h2,
.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.04;
}

.section-problem {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 24px;
  align-items: stretch;
}

.section-copy {
  display: grid;
  gap: 16px;
}

.inline-highlight {
  color: var(--text-main);
  text-shadow:
    0 0 0 rgba(0, 0, 0, 0),
    0 0 10px rgba(34, 211, 238, 0.18);
  box-shadow: inset 0 -0.45em 0 rgba(34, 211, 238, 0.12);
}

.checklist-card ul,
.versus-card ul,
.plan-card ul,
.coach-prompts ul {
  display: grid;
  gap: 12px;
  padding-left: 18px;
}

.feature-grid,
.benefit-grid,
.compare-grid,
.plans-grid,
.showcase-grid {
  display: grid;
  gap: 16px;
}

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

.benefit-grid,
.compare-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.coach-layout,
.versus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.answer-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.compare-step,
.timeline-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: rgba(34, 211, 238, 0.08);
  box-shadow: var(--glow-cyan);
  margin-bottom: 18px;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.plan-card {
  display: grid;
  align-content: start;
  gap: 14px;
}

.plans-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plan-card--featured {
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: var(--glow-cyan), var(--glow-soft);
  transform: translateY(-8px);
}

.plan-price {
  font-size: 2.2rem;
}

.plan-price span {
  font-size: 0.96rem;
  color: var(--text-muted);
}

.showcase-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.showcase-card {
  min-height: 210px;
  display: grid;
  gap: 16px;
  align-content: end;
}

.showcase-card--wide {
  grid-column: span 3;
  min-height: auto;
  padding: 18px;
}

.showcase-card--wide img {
  border-radius: 22px;
  border: 1px solid rgba(34, 211, 238, 0.18);
}

.showcase-copy {
  display: grid;
  gap: 8px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border-radius: 20px;
  padding: 18px 22px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
}

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

.faq-item p {
  margin-top: 14px;
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.76fr);
  gap: 24px;
  align-items: center;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
}

.footer > div {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer img {
  width: 34px;
  height: 34px;
}

.mobile-download {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 32;
  display: none;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.94), rgba(61, 255, 136, 0.92));
  color: #041018;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 36;
  width: 54px;
  height: 54px;
  display: inline-grid;
  place-items: center;
  gap: 0;
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(34, 211, 238, 0.04)),
    rgba(7, 10, 15, 0.76);
  color: var(--accent-cyan);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.08),
    0 0 10px rgba(34, 211, 238, 0.24),
    0 14px 34px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(16px);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.back-to-top span {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 0.7;
  text-shadow:
    0 0 10px rgba(34, 211, 238, 0.38),
    0 0 24px rgba(34, 211, 238, 0.16);
}

.back-to-top span + span {
  margin-top: -8px;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: rgba(34, 211, 238, 0.38);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.12),
    0 0 14px rgba(34, 211, 238, 0.34),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

@media (max-width: 1120px) {
  .hero,
  .section-problem,
  .statement-band,
  .final-cta,
  .coach-layout,
  .versus-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .benefit-grid,
  .compare-grid,
  .timeline-grid,
  .plans-grid,
  .journey-menu,
  .proof-strip,
  .showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase-card--wide {
    grid-column: span 2;
  }

  .mockup-card {
    transform: none;
  }

  .floating-card--coach {
    left: 2%;
  }

  .floating-card--friends {
    right: 0;
  }
}

@media (max-width: 840px) {
  .site-shell {
    width: min(calc(100% - 18px), var(--max-width));
    padding-bottom: 104px;
  }

  .topbar {
    position: static;
    border-radius: 28px;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 18px 16px;
    transition: none;
  }

  .topnav {
    width: 100%;
    justify-content: flex-start;
  }

  .topnav a:not(.topnav-cta) {
    display: none;
  }

  .hero,
  .section,
  .journey-menu,
  .footer {
    padding: 22px;
    border-radius: 24px;
  }

  .brand img {
    height: auto;
  }

  .brand {
    width: 100%;
  }

  .brand-stack {
    gap: 6px;
    max-height: none;
    opacity: 1;
    transform: none;
  }

  .brand-product {
    font-size: clamp(1.55rem, 7.8vw, 2.3rem);
    white-space: normal;
    line-height: 0.92;
  }

  .brand-company {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
  }

  .topbar.is-condensed {
    border-radius: 28px;
    padding: 18px 18px 16px;
    background: rgba(7, 10, 15, 0.78);
    box-shadow: var(--glow-soft);
  }

  h1 {
    max-width: 12ch;
  }

  .feature-grid,
  .benefit-grid,
  .compare-grid,
  .timeline-grid,
  .plans-grid,
  .journey-menu,
  .proof-strip,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-card--wide {
    grid-column: span 1;
  }

  .floating-card {
    position: static;
    max-width: none;
  }

  .hero-visual {
    gap: 16px;
  }

  .hero-logo-showcase {
    position: static;
    width: min(52vw, 220px);
    margin-inline: auto;
    order: -1;
  }

  .mockup-data-note {
    top: 12px;
    right: 12px;
    font-size: 0.66rem;
    padding: 8px 10px;
  }

  .mockup-mask {
    min-height: 28px;
    padding-inline: 10px;
    font-size: 0.68rem;
  }

  .mockup-mask--profile-name {
    left: 17%;
    top: 16%;
  }

  .mockup-mask--social-name {
    right: 2%;
    top: 15%;
    max-width: 30%;
  }

  .mockup-mask--steam-card-name {
    left: 23%;
    top: 58.8%;
  }

  .mockup-mask--steam-card-id {
    left: 23%;
    top: 68.4%;
    font-size: 0.6rem;
  }

  .mockup-mask--friend-code {
    left: 18%;
    top: 81.8%;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .mobile-download {
    display: inline-flex;
  }

  .back-to-top {
    right: 16px;
    bottom: 88px;
    width: 50px;
    height: 50px;
    border-radius: 16px;
  }
}