/* Storyline course landing: Fluz-inspired layout, Storyline brand tokens */

:root {
  color-scheme: light;

  --color-bg: #faf9f6;
  --color-bg-elevated: #ffffff;
  --color-bg-alt: #f3f1ec;
  --color-bg-dark: #0f0f0f;
  --color-nav-bg: #121212;
  --color-text: #141414;
  --color-text-muted: #5c5c5c;
  --color-text-on-dark: #f5f5f5;
  --color-text-muted-on-dark: rgba(245, 245, 245, 0.72);
  --color-border: rgba(20, 20, 20, 0.1);
  --color-accent: #141414;
  --color-accent-lime: #ccff00;
  --color-accent-soft: rgba(204, 255, 0, 0.2);
  --color-error: #ff3b30;
  --color-error-soft: rgba(255, 59, 48, 0.22);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Bricolage Grotesque", var(--font-sans);

  /* Type scale: 8px grid */
  --text-12: 0.75rem;
  --text-14: 0.875rem;
  --text-16: 1rem;
  --text-18: 1.125rem;
  --text-24: 1.5rem;
  --text-32: 2rem;
  --text-40: 2.5rem;
  --text-48: 3rem;

  --text-sm: var(--text-12);
  --text-base: var(--text-14);
  --text-lg: var(--text-24);
  --text-xl: var(--text-32);
  --text-xs: var(--text-12);
  --text-hero: clamp(var(--text-40), 1.5rem + 5.5vw, 4rem);

  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  --radius-box: 1.5rem;
  --radius-sm: var(--radius-box);
  --radius-md: var(--radius-box);
  --radius-lg: var(--radius-box);
  --radius-pill: 999px;
  --hero-top-radius: var(--radius-box);
  --page-bottom-radius: var(--radius-box);
  --overlap-viewport: calc(100dvh - var(--header-height));

  --shadow-soft: 0 20px 60px rgba(20, 20, 20, 0.08);
  --max-content: 72rem;
  --header-height: 4.25rem;
  --page-texture: url("assets/graph-paper-bg.png");
  --paper-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --paper-grain-soft: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  --cursor-funky: url("assets/funky-cursor-sm.png") 6 5, auto;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spotlight: cubic-bezier(0.33, 1, 0.68, 1);
  --duration: 200ms;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: none;
  cursor: var(--cursor-funky);
}

html::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-nav-bg);
  text-rendering: optimizeLegibility;
}

body:not(.is-loaded) {
  overflow: hidden;
}

.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 10.5rem;
  height: 10.5rem;
  margin: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10001;
  opacity: 0;
  background: radial-gradient(
    circle,
    rgba(204, 255, 0, 0.62) 0%,
    rgba(204, 255, 0, 0.32) 30%,
    rgba(204, 255, 0, 0.12) 54%,
    transparent 76%
  );
  filter: blur(12px);
  mix-blend-mode: screen;
  transition: opacity 0.2s ease;
  contain: layout style paint;
}

.cursor-glow::after {
  content: "";
  position: absolute;
  inset: 32%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(204, 255, 0, 0.85) 0%,
    rgba(204, 255, 0, 0.35) 48%,
    transparent 74%
  );
  filter: blur(6px);
  opacity: 0;
  transition: opacity 0.2s ease;
  animation: firefly-core 3.6s ease-in-out infinite;
}

@keyframes firefly-core {
  0%,
  100% {
    opacity: 0.45;
  }

  50% {
    opacity: 0.85;
  }
}

.cursor-glow.is-on-dark {
  opacity: 0.92;
  animation: firefly-halo 4.2s ease-in-out infinite;
}

.cursor-glow.is-on-dark::after {
  opacity: 1;
}

@keyframes firefly-halo {
  0%,
  100% {
    opacity: 0.55;
  }

  45% {
    opacity: 0.78;
  }

  70% {
    opacity: 0.62;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cursor-glow,
  .cursor-glow::after {
    animation: none;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor-glow {
    display: none;
  }
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-nav-bg);
  pointer-events: none;
  will-change: clip-path;
  animation: page-reveal-curtain 2.4s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

@keyframes page-reveal-curtain {
  from {
    clip-path: inset(0 0 0 0);
  }

  to {
    clip-path: inset(100% 0 0 0);
  }
}

@keyframes page-fade-rise {
  from {
    opacity: 0;
    transform: translateY(1.75rem);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes page-scale-settle {
  from {
    transform: scale(1.018);
  }

  to {
    transform: scale(1);
  }
}

body.is-loaded::before {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  body:not(.is-loaded) {
    overflow: auto;
  }

  body::before {
    animation: none;
    display: none;
  }

  .hero-shell,
  .hero__inner > * {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

h1,
h2,
h3,
h4,
p,
li,
a,
button,
input,
label {
  font-family: var(--font-sans);
  font-weight: 400;
}

a,
button,
.btn,
input[type="submit"],
input[type="button"],
input[type="reset"],
label[for],
select,
summary,
[role="button"] {
  cursor: var(--cursor-funky);
}

h2,
h3 {
  font-size: var(--text-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

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

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

.container {
  width: min(100% - var(--space-8), var(--max-content));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header-wrap {
  height: var(--header-height);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-nav-bg);
  color: var(--color-text-on-dark);
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  transition: transform 420ms var(--ease-spotlight);
}

.site-header.is-hidden {
  transform: translate3d(0, -100%, 0);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .site-header {
    transition: none;
  }
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--header-height);
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo__img {
  display: block;
  height: 2.1rem;
  width: auto;
}

/* Main content shell */
.site-main {
  position: relative;
  background: var(--color-nav-bg);
}

.page-light {
  position: relative;
  z-index: 1;
  background: var(--color-bg);
  border-radius: 0 0 var(--page-bottom-radius) var(--page-bottom-radius);
  overflow: hidden;
}

.page-light .section {
  background: transparent;
}

.page-light > .section:first-of-type {
  padding-top: clamp(5rem, 10vw, 8rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: 400;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition:
    background var(--duration) var(--ease-out),
    color var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-text-on-dark);
  transition: background var(--duration) var(--ease-out);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: #2a2a2a;
}

.btn--primary.btn--lg {
  padding: 0.95rem 1.6rem;
}

.btn--primary:focus-visible {
  outline: 2px solid var(--color-accent-lime);
  outline-offset: 2px;
}

.waitlist-form__submit.btn--primary {
  padding: 0;
  background: transparent;
}

.waitlist-form__submit.btn--primary:hover,
.waitlist-form__submit.btn--primary:focus-visible {
  background: transparent;
}

.waitlist-form__submit .btn__swoosh {
  --swoosh-smooth: cubic-bezier(0.45, 0, 0.12, 1);
  --swoosh-color: cubic-bezier(0.4, 0, 0.1, 1);
  --swoosh-text-ease: cubic-bezier(0.33, 0, 0.08, 1);
  --swoosh-page-radius: var(--radius-pill);
  --swoosh-layer-duration: 0.58s;
  --swoosh-layer-rotate-duration: 0.48s;
  --swoosh-text-duration: 0.38s;
  --swoosh-text-rotate-duration: 0.3s;
  position: relative;
  display: grid;
  width: 100%;
  border-radius: var(--swoosh-page-radius);
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.34, 2.27, 0.64, 1);
}

.waitlist-form__submit .btn__swoosh-bg {
  grid-area: 1 / 1;
  display: grid;
  border-radius: var(--swoosh-page-radius);
  overflow: clip;
  background: #141414;
  transition: background 0.32s var(--swoosh-color);
}

.waitlist-form__submit .btn__swoosh-layer {
  grid-area: 1 / 1;
  width: 120%;
  border-radius: var(--swoosh-page-radius);
  transform-origin: 100% 0;
  translate: 0 0 0;
  rotate: 0 0 1 0deg;
  transition:
    translate var(--swoosh-layer-duration) var(--swoosh-smooth),
    rotate var(--swoosh-layer-rotate-duration) var(--swoosh-smooth);
  transition-delay: calc(var(--index) * 0.065s);
}

.waitlist-form__submit .btn__swoosh-layer--orange {
  background: var(--color-accent-lime);
}

.waitlist-form__submit .btn__swoosh-layer--black {
  background: #141414;
  width: 100%;
}

.waitlist-form__submit .btn__swoosh-inner {
  position: relative;
  z-index: 1;
  grid-area: 1 / 1;
  display: grid;
  padding: 0.7rem 1.25rem;
  overflow: clip;
  white-space: nowrap;
}

.waitlist-form__submit .btn__swoosh-text {
  grid-area: 1 / 1;
  color: var(--color-text-on-dark);
  transform-origin: 0 0;
  transition:
    translate var(--swoosh-text-duration) var(--swoosh-text-ease),
    rotate var(--swoosh-text-rotate-duration) var(--swoosh-text-ease),
    opacity 0.1s cubic-bezier(0.4, 0, 0.1, 1),
    color 0.22s var(--swoosh-color);
}

.waitlist-form__submit .btn__swoosh-inner::after {
  content: attr(data-text);
  grid-area: 1 / 1;
  color: var(--color-text);
  translate: 0 2em 0;
  rotate: 1 1 0.5 -30deg;
  transform-origin: top right;
  opacity: 0;
  transition:
    translate var(--swoosh-text-duration) var(--swoosh-text-ease),
    rotate var(--swoosh-text-rotate-duration) var(--swoosh-text-ease),
    opacity 0.1s cubic-bezier(0.4, 0, 0.1, 1);
}

.waitlist-form__submit:hover .btn__swoosh-bg,
.waitlist-form__submit:focus-visible .btn__swoosh-bg {
  background: var(--color-accent-lime);
}

.waitlist-form__submit:hover .btn__swoosh-layer,
.waitlist-form__submit:focus-visible .btn__swoosh-layer {
  translate: -10% 100% 0;
  rotate: 0 0 1 -12deg;
  transition-delay: calc((var(--index) * -1) * 0.05s);
}

.waitlist-form__submit:hover .btn__swoosh-text,
.waitlist-form__submit:focus-visible .btn__swoosh-text {
  rotate: 1 1 0.45 -60deg;
  translate: 0 -2em 0;
  opacity: 0;
}

.waitlist-form__submit:hover .btn__swoosh-inner::after,
.waitlist-form__submit:focus-visible .btn__swoosh-inner::after {
  rotate: 1 1 0.45 0deg;
  translate: 0 0 0;
  opacity: 1;
  font-weight: 600;
  transition-delay: 0.02s;
}

.waitlist-form__submit:not(:hover):not(:focus-visible) .btn__swoosh-layer {
  transition-delay: calc(var(--index) * 0.065s);
}

@media (prefers-reduced-motion: reduce) {
  .waitlist-form__submit .btn__swoosh,
  .waitlist-form__submit .btn__swoosh-layer,
  .waitlist-form__submit .btn__swoosh-text,
  .waitlist-form__submit .btn__swoosh-inner::after {
    transition: none;
  }

  .waitlist-form__submit:hover .btn__swoosh-bg,
  .waitlist-form__submit:focus-visible .btn__swoosh-bg {
    background: var(--color-accent-lime);
  }

  .waitlist-form__submit:hover .btn__swoosh-layer,
  .waitlist-form__submit:focus-visible .btn__swoosh-layer {
    translate: none;
    rotate: none;
    opacity: 0;
  }

  .waitlist-form__submit:hover .btn__swoosh-text,
  .waitlist-form__submit:focus-visible .btn__swoosh-text {
    opacity: 0;
  }

  .waitlist-form__submit:hover .btn__swoosh-inner::after,
  .waitlist-form__submit:focus-visible .btn__swoosh-inner::after {
    translate: none;
    rotate: none;
    opacity: 1;
  }
}

.btn--sm {
  padding: 0.6rem 1.1rem;
}

.btn--lg {
  padding: 0.95rem 1.6rem;
}

/* Hero: sticky cover scroll */
.hero-shell {
  position: relative;
  z-index: 1;
  height: var(--overlap-viewport);
}

.hero {
  position: sticky;
  top: var(--header-height);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  height: var(--overlap-viewport);
  padding-block: var(--space-8);
  border-radius: var(--hero-top-radius) var(--hero-top-radius) 0 0;
  background-color: var(--color-bg);
  background-image:
    linear-gradient(rgba(250, 249, 246, 0.82), rgba(250, 249, 246, 0.82)),
    var(--page-texture);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero__eyebrow {
  margin: 0 0 var(--space-4);
  text-align: center;
  font-size: var(--text-base);
  line-height: 1.5;
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 52rem;
  width: 100%;
  margin-top: -2rem;
}

/* Page load reveal */
.hero-shell {
  transform-origin: center top;
  animation: page-scale-settle 2.4s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.hero__inner > * {
  opacity: 0;
  animation: page-fade-rise 1.45s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

.hero__inner > *:nth-child(1) {
  animation-delay: 0.48s;
}

.hero__inner > *:nth-child(2) {
  animation-delay: 0.64s;
}

.hero__inner > *:nth-child(3) {
  animation-delay: 0.8s;
}

.hero__inner > *:nth-child(4) {
  animation-delay: 0.96s;
}

.hero__inner > *:nth-child(5) {
  animation-delay: 1.12s;
}

.hero__title {
  margin: 0 0 var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero__title span {
  display: block;
}

.hero__lead {
  margin: 0 auto clamp(var(--space-12), 5vw, var(--space-16));
  max-width: 40rem;
  font-size: clamp(var(--text-16), 1rem + 0.5vw, var(--text-18));
  line-height: 1.5;
  color: var(--color-text-muted);
}

.hero__form {
  max-width: 28rem;
  margin-top: var(--space-6);
  margin-inline: auto;
}

.hero__fine {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.waitlist-form {
  width: 100%;
}

.waitlist-form__wrap {
  position: relative;
}

.waitlist-form__field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3rem;
  padding-left: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-elevated);
  transition:
    border-color var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.waitlist-form__field:focus-within {
  outline: 2px solid var(--color-accent-lime);
  outline-offset: 2px;
}

.waitlist-form.is-invalid .waitlist-form__field {
  border-color: var(--color-error);
  box-shadow: inset 0 0 0 1px var(--color-error-soft);
}

.waitlist-form.is-invalid .waitlist-form__field:focus-within {
  outline-color: var(--color-error);
}

.waitlist-form__hint {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 1rem;
  z-index: 5;
  margin: 0;
  padding: 0.45rem 0.7rem;
  border-radius: calc(var(--radius-box) * 0.65);
  background: var(--color-error);
  color: #ffffff;
  font-size: var(--text-12);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.01em;
  white-space: nowrap;
  box-shadow: 0 10px 30px rgba(255, 59, 48, 0.35);
  opacity: 0;
  transform: translateY(-0.25rem) scale(0.98);
  transform-origin: top left;
  pointer-events: none;
  transition:
    opacity 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.waitlist-form__hint::before {
  content: "";
  position: absolute;
  top: -0.3rem;
  left: 1rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-error);
  transform: rotate(45deg);
  border-radius: 1px;
}

.waitlist-form.is-invalid .waitlist-form__wrap {
  padding-bottom: 2.5rem;
}

.waitlist-form.is-invalid .waitlist-form__hint:not([hidden]) {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .waitlist-form__hint {
    transition: none;
    transform: none;
  }

  .waitlist-form.is-invalid .waitlist-form__hint:not([hidden]) {
    transform: none;
  }
}

.waitlist-form input {
  flex: 1;
  min-width: 0;
  padding: 0.7rem 0.5rem 0.7rem 1.25rem;
  font: inherit;
  border: none;
  border-radius: 0;
  background: transparent;
  text-overflow: ellipsis;
}

.waitlist-form input:-webkit-autofill,
.waitlist-form input:-webkit-autofill:hover,
.waitlist-form input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 100px var(--color-bg-elevated) inset;
  -webkit-text-fill-color: inherit;
  transition: background-color 9999s ease;
}

.waitlist-form input:focus {
  outline: none;
}

.waitlist-form__submit {
  flex-shrink: 0;
}

.waitlist-form__submit .btn__swoosh-inner {
  font-size: var(--text-sm);
}

/* Shared section styles */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-bg);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--cta {
  background: var(--color-bg-alt);
}

.eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-text-muted);
}

.section--dark .eyebrow {
  color: var(--color-text-muted-on-dark);
}

.section__title,
.shift-panel__headline,
.course-offer__title {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.section__title {
  margin: 0 0 var(--space-4);
  max-width: 42rem;
}

.section__title--center {
  text-align: center;
  margin-inline: auto;
  max-width: 48rem;
}

.section__title--display {
  font-family: var(--font-display);
  font-size: clamp(var(--text-32), 1.25rem + 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 52rem;
  margin-bottom: clamp(var(--space-16), 8vw, var(--space-24));
}

.section__title-highlight {
  position: relative;
  z-index: 0;
  display: inline-block;
  color: var(--color-text);
}

.section__title-highlight::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -0.06em;
  right: -0.04em;
  bottom: 0.05em;
  height: 0.42em;
  border-radius: 0.1em;
  background: var(--color-accent-lime);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.section__title-highlight.is-visible::before {
  transform: scaleX(1);
  transition-delay: 0.4s;
}

@media (prefers-reduced-motion: reduce) {
  .section__title-highlight::before {
    transform: scaleX(1);
    transition: none;
  }
}

.section--dark .section__title-highlight {
  background: linear-gradient(120deg, var(--color-accent-lime) 0%, #d4ff66 55%, var(--color-text-on-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__lead {
  margin: 0 0 var(--space-12);
  max-width: 40rem;
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.section__lead--center {
  text-align: center;
  margin-inline: auto;
}

.section--dark .section__title {
  color: var(--color-text-on-dark);
}

.section--dark .section__lead {
  color: var(--color-text-muted-on-dark);
}

/* Panel cards: screenshot-style feature/comparison cards */
.panel-cards {
  display: grid;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .panel-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(var(--space-12), 3.5vw, var(--space-16));
  }
}

.panel-card {
  display: flex;
  flex-direction: column;
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
}

.panel-card--gradient-a {
  background:
    linear-gradient(160deg, rgba(204, 255, 0, 0.14) 0%, transparent 42%),
    linear-gradient(220deg, rgba(255, 255, 255, 0.06) 0%, transparent 55%),
    #141414;
  border-color: rgba(204, 255, 0, 0.12);
}

.panel-card--gradient-b {
  background:
    radial-gradient(circle at 85% 15%, rgba(204, 255, 0, 0.1) 0%, transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 48%),
    #101010;
  border-color: rgba(255, 255, 255, 0.1);
}

.panel-card--yes {
  background: rgba(204, 255, 0, 0.05);
  border-color: rgba(204, 255, 0, 0.14);
}

.panel-card--no {
  background: rgba(255, 255, 255, 0.03);
}

.panel-card__icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
}

.panel-card__icon-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-accent-lime);
  box-shadow: 0 0 12px rgba(204, 255, 0, 0.65);
}

.panel-card__label {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted-on-dark);
}

.panel-card__title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text-on-dark);
  text-wrap: balance;
}

.panel-card__lead {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-muted-on-dark);
}

.panel-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.panel-card__list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: var(--space-3);
  font-size: var(--text-base);
  line-height: 1.5;
  color: rgba(245, 245, 245, 0.88);
}

.panel-card__list:not(.panel-card__list--checks):not(.panel-card__list--crosses) li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--color-accent-lime);
}

.panel-card__list li:last-child {
  margin-bottom: 0;
}

.panel-card__list--checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-lime);
}

.panel-card__list--crosses li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: rgba(245, 245, 245, 0.42);
}

.panel-cards--comparison {
  margin-top: var(--space-8);
}

.panel-cards--comparison .panel-card__list {
  margin-bottom: 0;
}

/* Problem → Outcome: editorial card layout */
.shift-section {
  padding-block: clamp(5rem, 14vw, 8rem);
  padding-bottom: clamp(7rem, 14vw, 10rem);
}

.shift-board {
  display: grid;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  align-items: stretch;
}

@media (min-width: 900px) {
  .shift-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(var(--space-8), 3vw, var(--space-12));
  }
}

.shift-panel {
  display: flex;
  flex-direction: column;
  padding: clamp(var(--space-8), 4vw, 2.5rem);
  border: 1px solid var(--color-text);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  color: var(--color-text);
}

.shift-panel--problem,
.shift-panel--outcome {
  position: relative;
  z-index: 0;
  border: none;
  background: transparent;
  isolation: isolate;
  box-shadow: none;
  height: 100%;
}

.shift-panel--problem,
.shift-panel--outcome {
  margin: clamp(1.1rem, 2.5vw, 1.65rem) 0 0 clamp(1.1rem, 2.5vw, 1.65rem);
}

.shift-panel__surface {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  border-radius: inherit;
  background: linear-gradient(145deg, #fefdfb 0%, #faf8f4 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    0 0 0 1px rgba(20, 20, 20, 0.045),
    2px 5px 8px rgba(20, 20, 20, 0.12),
    4px 10px 22px rgba(20, 20, 20, 0.14),
    0 18px 36px rgba(20, 20, 20, 0.08);
  pointer-events: none;
}

.shift-panel__surface::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: var(--paper-grain);
  background-size: 96px 96px;
  opacity: 0.18;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.shift-panel__surface::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: var(--paper-grain);
  background-size: 128px 128px;
  opacity: 0.42;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.shift-panel--problem::before,
.shift-panel--problem::after,
.shift-panel--outcome::before,
.shift-panel--outcome::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background-image:
    var(--paper-grain-soft),
    linear-gradient(145deg, #f8f5ef 0%, #f2ede6 100%);
  background-size: 128px 128px, 100% 100%;
  background-blend-mode: soft-light, normal;
  opacity: 0;
  transform: rotate(0deg) translate(0, 0);
  transform-origin: 0% 100%;
  transition:
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.26s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.34s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity;
}

.shift-panel--problem::before,
.shift-panel--outcome::before {
  z-index: -1;
  background-image:
    var(--paper-grain-soft),
    linear-gradient(152deg, #f8f5ef 0%, #f2ede6 100%);
  box-shadow:
    0 0 0 1px rgba(20, 20, 20, 0.05),
    -2px 7px 16px rgba(20, 20, 20, 0.12),
    4px 16px 32px rgba(20, 20, 20, 0.15);
}

.shift-panel--problem::after,
.shift-panel--outcome::after {
  z-index: -2;
  background-image:
    var(--paper-grain-soft),
    linear-gradient(145deg, #f3efe8 0%, #ebe4da 100%);
  box-shadow:
    0 0 0 1px rgba(20, 20, 20, 0.055),
    5px 10px 20px rgba(20, 20, 20, 0.12),
    10px 24px 48px rgba(20, 20, 20, 0.18);
}

.shift-panel--problem.is-stack-visible::before {
  opacity: 1;
  transform: rotate(3deg) translate(-0.88rem, -1.05rem);
  transition-delay: 0.03s;
}

.shift-panel--outcome.is-stack-visible::before {
  opacity: 1;
  transform: rotate(3deg) translate(-0.88rem, -1.05rem);
  transition-delay: 0.16s;
}

.shift-panel--problem.is-stack-visible::after {
  opacity: 1;
  transform: rotate(-2deg) translate(-0.75rem, -0.85rem);
  transition-delay: 0.07s;
}

.shift-panel--outcome.is-stack-visible::after {
  opacity: 1;
  transform: rotate(-2deg) translate(-0.75rem, -0.85rem);
  transition-delay: 0.2s;
}

@media (prefers-reduced-motion: reduce) {
  .shift-panel--problem::before,
  .shift-panel--problem::after,
  .shift-panel--outcome::before,
  .shift-panel--outcome::after {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  .shift-panel--problem.is-stack-visible::before,
  .shift-panel--outcome.is-stack-visible::before {
    transform: rotate(3deg) translate(-0.88rem, -1.05rem);
  }

  .shift-panel--problem.is-stack-visible::after,
  .shift-panel--outcome.is-stack-visible::after {
    transform: rotate(-2deg) translate(-0.75rem, -0.85rem);
  }
}

.shift-panel--problem > :not(.shift-panel__surface),
.shift-panel--outcome > :not(.shift-panel__surface) {
  position: relative;
  z-index: 1;
}

.shift-chip {
  display: inline-block;
  align-self: flex-start;
  margin: 0 0 var(--space-6);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-text);
  color: var(--color-accent-lime);
  font-size: var(--text-base);
  line-height: 1.4;
}

.shift-chip--lime {
  background: var(--color-accent-lime);
  color: var(--color-text);
  font-weight: 600;
}

.shift-panel__headline {
  margin: 0 0 var(--space-4);
  color: var(--color-text);
}

.shift-panel__intro {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-muted);
}

.shift-list {
  margin: 0;
  padding: 0 0 0 1.15rem;
  list-style: disc;
}

.shift-list li {
  margin-bottom: var(--space-2);
  padding: 0;
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text);
}

.shift-list li:last-child {
  margin-bottom: 0;
}

.shift-list li::marker {
  color: var(--color-text);
}

/* Who should join this course */
.audience {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
}

.audience .benefit__title {
  margin-bottom: var(--space-4);
}

.audience .benefit__body {
  font-weight: 400;
}

/* Curriculum list */
.curriculum-section__title {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
  margin-bottom: var(--space-6);
  color: var(--color-text-on-dark);
}

.curriculum {
  margin-top: 0;
}

.curriculum__day-name {
  margin: 0;
  font-size: var(--text-16);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text-on-dark);
}

.curriculum__day-meta {
  margin-left: 0.35rem;
  font-size: var(--text-12);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-text-muted-on-dark);
}

.curriculum__days {
  display: grid;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
}

.curriculum__day {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 0.75s cubic-bezier(0.19, 1, 0.22, 1),
    transform 0.75s cubic-bezier(0.19, 1, 0.22, 1);
}

.curriculum__day.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .curriculum__day {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.curriculum__day-header {
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.curriculum__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.curriculum__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 2.75rem;
  padding: 0.45rem 0.75rem 0.45rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
}

.curriculum__index {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1;
  color: rgba(245, 245, 245, 0.8);
}

.curriculum__name {
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-text-on-dark);
}

.curriculum__badge {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-14);
  font-weight: 400;
  line-height: 1.4;
  color: rgba(245, 245, 245, 0.85);
  white-space: nowrap;
}

.curriculum__badge--live {
  display: inline-flex;
}

.curriculum__badge--live::before {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-accent-lime);
  box-shadow:
    0 0 0 2px var(--color-accent-soft),
    0 0 10px rgba(204, 255, 0, 0.45);
}

.course-divider {
  margin: clamp(var(--space-12), 6vw, var(--space-16)) 0 0;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.course-divider + .curriculum-section__title {
  margin-top: var(--space-6);
}

.course-divider + .testimonial {
  margin-top: var(--space-6);
}

.course-subsection {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
}

/* Testimonial */
.testimonial {
  margin: 0;
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
  text-align: center;
}

.testimonial__mark {
  display: flex;
  justify-content: center;
  margin-bottom: clamp(var(--space-6), 4vw, var(--space-8));
  line-height: 1;
}

.testimonial__mark-icon {
  display: block;
  width: clamp(3.25rem, 9vw, 4.75rem);
  aspect-ratio: 713 / 466;
  background-color: #ffffff;
  opacity: 0.14;
  mask-image: url("assets/testimonial-quotes.png");
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-image: url("assets/testimonial-quotes.png");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}

.testimonial__quote {
  margin: 0 auto;
  padding: 0;
  border: none;
  max-width: 40rem;
  font-family: var(--font-sans);
  font-size: clamp(var(--text-16), 1rem + 0.45vw, var(--text-18));
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-on-dark);
}

.testimonial__quote p {
  margin: 0;
}

.testimonial__quote p + p {
  margin-top: var(--space-4);
}

.testimonial__link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.testimonial__link:hover {
  color: var(--color-accent-lime);
}

.testimonial__cite {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  margin: clamp(var(--space-8), 5vw, var(--space-12)) 0 0;
  font-style: normal;
}

.testimonial__name,
.testimonial__role {
  font-family: var(--font-sans);
  font-weight: 400;
  font-style: normal;
  line-height: 1.4;
}

.testimonial__name {
  font-size: var(--text-16);
  color: var(--color-text-on-dark);
}

.testimonial__orgs {
  font-weight: 400;
  color: var(--color-text-on-dark);
}

.testimonial__role {
  font-size: var(--text-14);
  color: var(--color-text-muted-on-dark);
}

/* Course outcomes visual grid */
.outcomes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(var(--space-6), 2.5vw, var(--space-12));
  margin-top: var(--space-8);
}

@media (min-width: 760px) {
  .outcomes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .outcomes-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

.outcomes-grid--2 {
  max-width: 56rem;
  margin-inline: auto;
}

.outcome-item {
  text-align: center;
}

.outcome-item__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  border: 1px solid rgba(245, 245, 245, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(245, 245, 245, 0.85);
  font-size: var(--text-sm);
}

.outcome-item__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text-on-dark);
}

.outcome-item__body {
  margin: 0 auto;
  max-width: 28ch;
  color: var(--color-text-muted-on-dark);
  font-size: var(--text-base);
  line-height: 1.5;
}

/* Feature cards */
.card-grid {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.card-grid--3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.feature-card__label {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.feature-card__title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.feature-card__body {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

@media (min-width: 900px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat__value {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat__label {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Split blocks (Fluz-style alternating sections) */
.split-block {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: clamp(var(--space-12), 8vw, var(--space-16));
}

.split-block:last-child {
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .split-block {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .split-block--reverse .split-block__content {
    order: 2;
  }

  .split-block--reverse .split-block__visual {
    order: 1;
  }
}

.split-block__title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.split-block__body {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 34rem;
}

.split-block__visual {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-soft);
}

.split-block__visual--1 {
  background:
    linear-gradient(135deg, rgba(204, 255, 0, 0.35), transparent 55%),
    linear-gradient(225deg, #e8e6e1, #faf9f6);
}

.split-block__visual--2 {
  background:
    radial-gradient(circle at 70% 30%, rgba(204, 255, 0, 0.4), transparent 45%),
    linear-gradient(160deg, #f0eeea, #ffffff);
}

.split-block__visual--3 {
  background:
    linear-gradient(45deg, transparent 40%, rgba(204, 255, 0, 0.25)),
    repeating-linear-gradient(
      -12deg,
      rgba(20, 20, 20, 0.04) 0,
      rgba(20, 20, 20, 0.04) 1px,
      transparent 1px,
      transparent 12px
    ),
    #faf9f6;
}

/* Benefits grid */
.benefit-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  align-items: stretch;
  width: 100%;
}

@media (min-width: 768px) {
  .benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

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

.benefit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  height: 100%;
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-on-dark);
}

.benefit__icon {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-6);
  color: var(--color-text-on-dark);
}

.benefit__icon svg {
  width: 2.75rem;
  height: 2.75rem;
}

.benefit__icon-img {
  display: block;
  width: 2.75rem;
  height: 2.75rem;
  object-fit: contain;
}

.benefit__icon-img--white {
  filter: brightness(0) invert(1);
}

.benefit__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-16);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--color-text-on-dark);
}

.benefit__title-accent {
  color: var(--color-text-on-dark);
}

.benefit__levels {
  font-size: var(--text-14);
  font-weight: 400;
  color: var(--color-text-on-dark);
}

.benefit__body {
  margin: 0;
  flex: 1;
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-muted-on-dark);
}

/* Course offer: included + pricing */
.course-offer {
  --course-offer-card-inset: clamp(var(--space-6), 3vw, var(--space-8));
  display: grid;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 768px) {
  .course-offer {
    grid-template-columns: minmax(0, 32rem) minmax(18rem, 22rem);
    justify-content: center;
    gap: clamp(var(--space-6), 3vw, var(--space-10));
  }

  .course-offer__included {
    padding-top: var(--course-offer-card-inset);
  }
}

.course-offer__title {
  margin: 0 0 var(--space-6);
}

.course-offer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-offer__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-4);
  font-size: var(--text-16);
  line-height: 1.5;
  color: var(--color-text);
}

.course-offer__list li:last-child {
  margin-bottom: 0;
}

.course-offer__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-text);
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--course-offer-card-inset, clamp(var(--space-6), 3vw, var(--space-8)));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

@media (min-width: 768px) {
  .price-card {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
  }
}

.price-card__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.price-card__subtitle {
  margin: calc(var(--space-2) * -1) 0 0;
  font-size: var(--text-14);
  line-height: 1.4;
  color: var(--color-text);
}

.price-card__pricing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.price-card__price-compare {
  font-size: var(--text-16);
  font-weight: 400;
  line-height: 1;
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.price-card__price {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-32);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.price-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent-lime);
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-text);
}

.price-card__cta {
  width: 100%;
  margin-top: calc(var(--space-2) * -1);
}

.price-card__detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.price-card__detail + .price-card__detail {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.price-card__label {
  margin: 0;
  font-size: var(--text-14);
  color: var(--color-text-muted);
}

.price-card__value {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0;
  font-size: var(--text-14);
  line-height: 1.4;
  color: var(--color-text);
}

.price-card__icon {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  color: var(--color-text);
}

.price-card__includes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-card__includes li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-14);
  line-height: 1.4;
  color: var(--color-text);
}

.price-card__includes li:last-child {
  margin-bottom: 0;
}

.price-card__check {
  display: grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
}

.price-card__check svg {
  width: 0.7rem;
  height: 0.7rem;
}

.price-card__muted {
  color: var(--color-text-muted);
}

/* Comparison */
.comparison {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-12);
}

@media (min-width: 768px) {
  .comparison {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

.comparison__col {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.comparison__col--yes {
  background: rgba(204, 255, 0, 0.08);
}

.comparison__col--no {
  background: rgba(255, 255, 255, 0.04);
}

.comparison__label {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted-on-dark);
}

.comparison__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.comparison__list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: var(--space-3);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-on-dark);
}

.comparison__list li:last-child {
  margin-bottom: 0;
}

.comparison__col--yes .comparison__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-lime);
}

.comparison__col--no .comparison__list li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: rgba(245, 245, 245, 0.45);
}

/* About */
.about-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-shell .about {
  width: 100%;
}

.about-shell .site-mark {
  display: flex;
  justify-content: center;
  margin-top: clamp(var(--space-6), 4vw, var(--space-8));
}

.about-shell .site-mark__img {
  width: clamp(2.5rem, 5vw, 3.25rem);
  height: auto;
}

.about {
  display: grid;
  gap: var(--space-8);
  align-items: start;
}

.about-panel {
  padding: clamp(var(--space-8), 5vw, var(--space-12));
  border-radius: var(--radius-lg);
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.about-panel .shift-panel__headline {
  color: var(--color-text-on-dark);
}

.about-panel .about__photo-img {
  border-color: rgba(255, 255, 255, 0.18);
}

.about-panel .about__lead,
.about-panel .about__content p {
  color: var(--color-text-on-dark);
  font-weight: 300;
  font-size: var(--text-16);
}

.section--about {
  padding-bottom: clamp(var(--space-8), 5vw, var(--space-12));
}

@media (min-width: 768px) {
  .about {
    grid-template-columns: minmax(12rem, 16rem) 1fr;
    gap: var(--space-12);
  }
}

.about__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 100%;
}

.about__photo-img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid var(--color-text);
  border-radius: var(--radius-lg);
  filter: contrast(1.06) saturate(0.9) brightness(1.02);
}

@media (max-width: 767px) {
  html {
    scroll-behavior: auto;
  }

  body::before {
    animation: none;
    display: none;
  }

  .container {
    width: min(100% - var(--space-12), var(--max-content));
  }

  .section {
    padding-block: clamp(var(--space-16), 12vw, var(--space-24));
  }

  .page-light > .section:first-of-type {
    padding-top: clamp(6rem, 14vw, 8rem);
  }

  .shift-section {
    padding-block: clamp(6rem, 18vw, 8rem);
    padding-bottom: clamp(8rem, 18vw, 10rem);
  }

  .hero-shell {
    height: auto;
    min-height: var(--overlap-viewport);
    animation: none;
  }

  .hero__inner > * {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .hero {
    position: relative;
    top: auto;
    min-height: var(--overlap-viewport);
    height: auto;
    overflow: visible;
    padding-block: var(--space-8);
  }

  .hero__inner {
    margin-top: 0;
  }

  .hero__title {
    font-size: clamp(var(--text-32), 1.1rem + 4vw, var(--text-40));
  }

  .shift-board {
    gap: clamp(var(--space-12), 8vw, var(--space-16));
  }

  .shift-panel--problem::before,
  .shift-panel--problem::after,
  .shift-panel--outcome::before,
  .shift-panel--outcome::after {
    will-change: auto;
  }

  .waitlist-form__hint {
    left: 0.75rem;
    max-width: calc(100% - 1.5rem);
    white-space: normal;
  }

  .section__title--center {
    text-align: left;
    margin-inline: 0;
  }

  .testimonial {
    text-align: left;
  }

  .testimonial__mark {
    justify-content: flex-start;
  }

  .testimonial__quote {
    margin-inline: 0;
  }

  .testimonial__cite {
    align-items: flex-start;
  }

  .about__photo {
    width: min(68%, 10.5rem);
    margin-inline: 0;
  }
}

.about__lead,
.about__content p {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .about__lead,
  .about__content p {
    font-size: var(--text-16);
  }
}

.about__link {
  font-weight: 400;
  color: var(--color-accent-lime);
  text-decoration: none;
}

.about__link:hover {
  text-decoration: underline;
}

/* Firefly mark */
.site-mark {
  pointer-events: none;
  line-height: 0;
}

.site-mark__img {
  display: block;
  width: clamp(1.75rem, 4vw, 2.25rem);
  height: auto;
}

/* Footer */
.site-footer {
  padding-block: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-text-muted-on-dark);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted-on-dark);
}

.site-footer__copy {
  margin: 0;
  text-align: center;
}

.site-footer__nav {
  display: flex;
  gap: var(--space-4);
}

.site-footer__nav a:hover {
  color: var(--color-text-on-dark);
}