:root {
  --bg-1: #0b211c;
  --bg-2: #15362e;
  --bg-3: #071914;
  --text: #fff7e1;
  --muted: rgba(255, 247, 225, 0.80);
  --soft: rgba(255, 247, 225, 0.63);
  --line: rgba(255, 247, 225, 0.18);
  --card: rgba(255, 247, 225, 0.075);
  --gold: #e6c778;
  --gold-2: #f1dda0;
  --shadow: 0 28px 88px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }
html { background: var(--bg-1); scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 7%, rgba(230, 199, 120, 0.22), transparent 26%),
    radial-gradient(circle at 90% 40%, rgba(147, 199, 165, 0.18), transparent 30%),
    linear-gradient(156deg, var(--bg-1) 0%, var(--bg-2) 58%, var(--bg-3) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0%, rgba(255, 247, 225, 0.035) 47%, transparent 60%),
    radial-gradient(circle at 50% 30%, rgba(255, 247, 225, 0.055), transparent 35%);
  mix-blend-mode: screen;
}

a { color: var(--gold-2); }

.site-shell {
  width: min(100%, 820px);
  margin: 0 auto;
  padding: clamp(18px, 5vw, 54px) 16px 56px;
  position: relative;
}

.hero,
.content-card,
.closing-card,
.footer {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  padding: clamp(28px, 5.5vw, 48px) clamp(18px, 6vw, 56px);
  border-radius: 34px;
  text-align: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.8rem;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-title {
  margin: 0;
  font-size: clamp(2.55rem, 8.1vw, 4.85rem);
  line-height: 1.01;
  letter-spacing: -0.05em;
}

.hero-title span { display: block; }
.hero-title span:nth-child(2),
.hero-title span:last-child { color: var(--gold-2); }


.hero-deck {
  max-width: 470px;
  margin: 13px auto 0;
  color: var(--text);
  font-size: clamp(1.05rem, 3.1vw, 1.28rem);
  line-height: 1.42;
  font-weight: 680;
}

.hero-deck-line {
  display: block;
}

.hero-deck strong {
  color: var(--gold-2);
  font-weight: 820;
}

.conversion-headline {
  max-width: 600px;
  margin: 24px auto 0;
  color: var(--gold-2);
  font-size: clamp(2.05rem, 6.2vw, 3.45rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  font-weight: 820;
}

.guide-line {
  max-width: 610px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.5;
}

.guide-line strong { color: var(--text); }

.signup-section {
  max-width: 590px;
  margin: 24px auto 0;
  scroll-margin-top: 18px;
}

.signup-prompt {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.signup-section h2,
.content-card h2,
.closing-card h2 {
  margin: 0;
  font-size: clamp(1.7rem, 5vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.offer-meta {
  margin: 9px 0 0;
  color: var(--soft);
  font-size: 0.88rem;
}

.offer-copy {
  max-width: 530px;
  margin: 17px auto 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.62;
}

.offer-copy strong { color: var(--text); }

.substack-embed-shell {
  width: min(100%, 560px);
  margin: 14px auto 0;
  overflow: hidden;
  min-height: 174px;
  border-radius: 16px;
  border: 1px solid rgba(255, 247, 225, 0.20);
  background: #fff;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.26);
}

.substack-embed-shell iframe {
  display: block;
  width: 100% !important;
  height: 174px !important;
  border: 0 !important;
  background: #fff;
}

.form-note {
  text-align: center;
  line-height: 1.5;
}

.form-note {
  margin: 13px 0 0;
  color: var(--soft);
  font-size: 0.84rem;
}

.science-link a,
.text-cta { font-weight: 750; }

.content-card,
.closing-card,
.footer {
  margin-top: 18px;
  border-radius: 27px;
  padding: clamp(24px, 6vw, 44px);
}

.content-card,
.footer { text-align: left; }

.content-card p,
.closing-card p,
.footer p { line-height: 1.68; }

.content-card > p:not(.section-kicker),
.footer p { color: var(--muted); }

.replay-card { text-align: center; }
.replay-card .section-kicker { text-align: center; }
.replay-card h2 { max-width: 610px; margin-inline: auto; }

.replay-copy {
  max-width: 590px;
  margin: 17px auto 0;
  text-align: left;
}

.replay-copy strong,
.replay-copy span {
  display: block;
}

.replay-copy strong {
  color: var(--text);
  margin-bottom: 6px;
}

.video-wrap {
  width: min(100%, 420px);
  aspect-ratio: 9 / 16;
  margin: 24px auto 0;
  border: 1px solid rgba(255, 247, 225, 0.20);
  border-radius: 25px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 65px rgba(0, 0, 0, 0.42);
}

.video-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.after-video {
  max-width: 590px;
  margin: 27px auto 0;
  text-align: left;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.68;
}

.after-video p { margin: 0 0 14px; }
.after-video strong { color: var(--text); }

.text-cta {
  display: inline-block;
  margin-top: 2px;
  text-underline-offset: 3px;
}


.profile-path {
  background: rgba(255, 247, 225, 0.052);
  border-color: rgba(255, 247, 225, 0.15);
}

.profile-path h2 {
  max-width: 610px;
}

.profile-path > p:not(.section-kicker) {
  max-width: 620px;
  margin: 15px 0 0;
}

.profile-path .button {
  margin-top: 9px;
}

.steps-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.steps-list li {
  display: grid;
  grid-template-columns: minmax(72px, auto) 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 247, 225, 0.12);
  color: var(--muted);
  line-height: 1.5;
}

.steps-list li strong { color: var(--text); }
.steps-list li:last-child { border-bottom: 0; padding-bottom: 18px; }

.method-summary {
  margin-top: 22px;
  padding-top: 24px;
  border-top: 1px solid rgba(230, 199, 120, 0.25);
}

.method-summary p:last-child { margin-bottom: 0; }
.paid-path .button { margin-top: 8px; }

.science-link {
  margin-top: 18px !important;
  text-align: center;
  font-size: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  line-height: 1.2;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible { transform: translateY(-1px); }

.button.primary {
  color: #173029;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 12px 30px rgba(230, 199, 120, 0.22);
}

.button.secondary {
  color: var(--text);
  border-color: rgba(230, 199, 120, 0.48);
  background: rgba(230, 199, 120, 0.10);
}


.button.quiet {
  color: var(--text);
  border-color: rgba(255, 247, 225, 0.26);
  background: rgba(255, 247, 225, 0.045);
  box-shadow: none;
}

.button.quiet:hover,
.button.quiet:focus-visible {
  border-color: rgba(230, 199, 120, 0.48);
  background: rgba(230, 199, 120, 0.08);
}

.button.wide { width: 100%; }

.closing-card { text-align: center; }
.closing-card p { color: var(--muted); }
.closing-card .button { margin-top: 8px; }

.footer {
  color: var(--soft);
  font-size: 0.84rem;
  box-shadow: none;
}

.footer h3 {
  margin: 24px 0 8px;
  color: var(--text);
  font-size: 0.93rem;
}

.footer p:first-child { margin-top: 0; }
.footer p:last-child { margin-bottom: 0; }

@media (max-width: 560px) {
  .site-shell { padding: 14px 12px 40px; }
  .hero { padding: 25px 16px 28px; border-radius: 26px; }
  .hero-title { font-size: clamp(2.35rem, 11.2vw, 3.6rem); }
  .hero-deck { max-width: 360px; margin-top: 10px; font-size: 1rem; }
  .conversion-headline { margin-top: 20px; font-size: clamp(2rem, 10vw, 2.75rem); }
  .guide-line { margin-top: 14px; font-size: 0.86rem; }
  .signup-section { margin-top: 15px; }
  .substack-embed-shell,
  .substack-embed-shell iframe { min-height: 174px; height: 174px !important; }
  .substack-embed-shell.plan-stage,
  .substack-embed-shell.plan-stage iframe { min-height: min(560px, 68vh); height: min(560px, 68vh) !important; }
  .video-wrap { width: min(100%, 390px); border-radius: 22px; }
  .content-card,
  .closing-card,
  .footer { padding: 24px 18px; border-radius: 23px; }
  .steps-list li { grid-template-columns: 78px 1fr; gap: 9px; }
}

@media (max-width: 380px) {
  .hero-title { font-size: 2.18rem; }
  .hero-deck { max-width: 300px; font-size: 0.95rem; }
  .steps-list li { grid-template-columns: 1fr; gap: 3px; }
}



.preview-video-placeholder {
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 28%, rgba(230, 199, 120, 0.22), transparent 32%),
    linear-gradient(165deg, #163a31, #071914);
}

.preview-video-placeholder > div {
  display: grid;
  gap: 9px;
  color: var(--muted);
  text-align: center;
}

.preview-video-placeholder strong {
  color: var(--text);
  font-size: 1.05rem;
}

.preview-video-placeholder span {
  max-width: 220px;
  font-size: 0.82rem;
  line-height: 1.45;
}

/* Local browser preview only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.preview-banner {
  margin: 0 0 14px;
  padding: 10px 14px;
  border: 1px solid rgba(230, 199, 120, 0.35);
  border-radius: 14px;
  color: var(--muted);
  background: rgba(230, 199, 120, 0.08);
  font-size: 0.82rem;
  line-height: 1.45;
  text-align: center;
}

.preview-signup-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 112px;
  padding: 24px;
  background: #fff;
}

.preview-signup-form input {
  width: 100%;
  min-height: 50px;
  padding: 12px 15px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  color: #1d1d1d;
  background: #fff;
  font: inherit;
}

.preview-signup-form button {
  min-height: 50px;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: #222;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.preview-form-status {
  min-height: 38px;
  margin: 0;
  padding: 0 18px 14px;
  color: #424242;
  background: #fff;
  font-size: 0.8rem;
  line-height: 1.4;
  text-align: center;
}

@media (max-width: 560px) {
  .preview-signup-form {
    grid-template-columns: 1fr;
    padding: 19px;
  }

  .preview-signup-form button {
    width: 100%;
  }
}


/* B19 — label-only sequence clarification */
.hero-sequence-label {
  margin-bottom: 15px;
  font-size: clamp(0.9rem, 2.5vw, 1.08rem);
  line-height: 1.25;
  letter-spacing: 0.1em;
}

@media (max-width: 640px) {
  .hero-sequence-label {
    margin-bottom: 13px;
    font-size: clamp(0.84rem, 3.8vw, 0.98rem);
    letter-spacing: 0.085em;
  }
}


/* F1 — value-first second-video test */
.value-first-hero {
  padding-top: clamp(28px, 5.5vw, 48px);
}

.next-video-player {
  width: min(100%, 690px);
  aspect-ratio: 16 / 9;
  margin: 28px auto 0;
  overflow: hidden;
  border: 1px solid rgba(255, 247, 225, 0.20);
  border-radius: 24px;
  background:
    radial-gradient(circle at 24% 20%, rgba(230, 199, 120, .18), transparent 36%),
    #06130f;
  box-shadow: 0 24px 65px rgba(0, 0, 0, 0.42);
}

.next-video-player iframe,
.next-video-player video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.next-video-loading,
.video-setup-fallback,
.preview-landscape-inner {
  width: 100%;
  height: 100%;
  min-height: 220px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  text-align: center;
}

.next-video-loading strong,
.video-setup-fallback strong,
.preview-landscape-inner strong {
  color: var(--text);
  font-size: clamp(1.12rem, 3vw, 1.45rem);
}

.play-disc {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  padding-left: 4px;
  border: 1px solid rgba(230, 199, 120, .72);
  border-radius: 50%;
  color: var(--gold-2);
  background: rgba(230, 199, 120, .12);
  font-size: 1.25rem;
}

.video-setup-fallback a {
  margin-top: 4px;
  color: var(--gold-2);
  font-weight: 760;
}

.next-video-reflection {
  max-width: 590px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.58;
}

.ongoing-offer {
  margin-top: 15px;
}

.preview-landscape-video {
  cursor: default;
}

.preview-landscape-inner span:last-child {
  color: var(--soft);
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .next-video-player {
    margin-top: 22px;
    border-radius: 18px;
  }

  .next-video-loading,
  .video-setup-fallback,
  .preview-landscape-inner {
    min-height: 170px;
    padding: 18px;
  }

  .next-video-reflection {
    margin-top: 16px;
  }
}


/* Shared 60-Second Presence experience shell */
.experience-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(255, 247, 225, 0.11);
  background: rgba(5, 19, 15, 0.84);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.experience-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(230, 199, 120, 0.55) 28%,
    rgba(255, 247, 225, 0.18) 50%,
    rgba(230, 199, 120, 0.55) 72%,
    transparent
  );
}

.experience-header-inner {
  width: min(100%, 920px);
  min-height: 62px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.experience-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
}

.experience-mark,
.experience-footer-mark {
  position: relative;
  flex: 0 0 auto;
  width: 31px;
  height: 31px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  background: rgba(230, 199, 120, 0.035);
  box-shadow: 0 0 28px rgba(230, 199, 120, 0.10);
}

.experience-mark::after,
.experience-footer-mark::after {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  top: 13px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transform: rotate(-24deg);
  transform-origin: center;
}

.experience-name {
  overflow: hidden;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.experience-source {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.experience-footer-brand {
  position: relative;
  margin-top: 52px;
  padding: 42px 16px 18px;
  text-align: center;
}

.experience-footer-brand::before {
  content: "";
  display: block;
  width: min(34vw, 150px);
  height: 2px;
  margin: 0 auto 27px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold),
    var(--gold-2),
    transparent
  );
  opacity: 0.78;
}

.experience-footer-mark {
  width: 37px;
  height: 37px;
  margin: 0 auto 14px;
}

.experience-footer-mark::after {
  left: 9px;
  right: 9px;
  top: 16px;
}

.experience-footer-name {
  margin: 0;
  color: var(--text);
  font-size: 0.91rem;
  font-weight: 880;
  letter-spacing: 0.14em;
  line-height: 1.25;
}

.experience-footer-copy {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.experience-footer-guide {
  margin: 9px 0 0;
  color: var(--soft);
  font-size: 0.81rem;
  line-height: 1.45;
}

@media (max-width: 640px) {
  .experience-header-inner {
    min-height: 57px;
    padding-inline: 13px;
  }

  .experience-mark {
    width: 28px;
    height: 28px;
  }

  .experience-mark::after {
    left: 6px;
    right: 6px;
    top: 12px;
  }

  .experience-name {
    font-size: 0.74rem;
    letter-spacing: 0.10em;
  }

  .experience-source {
    display: none;
  }

  .experience-footer-brand {
    margin-top: 39px;
    padding-top: 35px;
  }
}


/* Final F1 — allow Substack plan choices to expand inline */
.substack-embed-shell {
  transition: min-height .22s ease, height .22s ease;
}

.substack-embed-shell.plan-stage {
  min-height: min(560px, 68vh);
  height: min(560px, 68vh);
}

.substack-embed-shell.plan-stage iframe {
  min-height: min(560px, 68vh);
  height: min(560px, 68vh) !important;
}