/* ==========================================================================
   KANTO — landing page
   The page is built like the book: a navy front cover, paper pages inside,
   a navy back cover. Gold is used the way foil is: sparingly, on the details.
   ========================================================================== */

@font-face {
  font-family: "Marcellus";
  src: url("assets/fonts/marcellus-latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("assets/fonts/instrument-sans-latin-var.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Cover and back cover */
  --navy: #141b28;
  --navy-raised: #19222f;
  --navy-deep: #0c121c;
  --ivory: #ece7da;
  --mist: #a9b0bf;
  --rule-dark: rgba(220, 180, 88, .22);

  /* Pages */
  --paper: #ebe7dd;
  --paper-light: #f4f1ea;
  --ink: #141b28;
  --ink-soft: #4a5263;
  --rule: rgba(20, 27, 40, .18);

  /* Foil */
  --gold: #dcb458;
  --gold-light: #ecd596;
  --bronze: #7a5810;

  --serif: "Marcellus", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gutter: 24px;
  --shell: 1240px;
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .1, 1);

  /* Shape: soft corners on buttons and fields, a larger radius on photos and cards */
  --r-s: 10px;
  --r-l: 24px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }

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

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.idea :focus-visible,
.plan :focus-visible,
.faq :focus-visible { outline-color: var(--bronze); }

.shell { width: min(var(--shell), calc(100% - var(--gutter) * 2)); margin-inline: auto; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--gold); color: var(--navy); padding: 10px 16px; font-weight: 600;
}
.skip:focus { top: 12px; }

/* ---------- Shared pieces ---------- */

.btn {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  padding: 16px 30px;
  font-weight: 600;
  font-size: .97rem;
  letter-spacing: .02em;
  border-radius: var(--r-s);
  transition: background-color .2s, transform .2s var(--ease);
}
.btn:hover { background: var(--gold-light); transform: translateY(-1px); }

.text-link {
  display: inline-block;
  font-weight: 500;
  padding-bottom: 5px;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  transition: background-size .3s var(--ease), color .2s;
}
.text-link:hover { background-size: 40% 1px; }

/* ---------- Announcement + header ---------- */

.notice {
  background: var(--navy-deep);
  color: var(--gold);
  text-align: center;
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 9px var(--gutter);
}

.header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: var(--navy);
  color: var(--ivory);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.header.is-stuck { border-bottom-color: var(--rule-dark); }
.header-row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; }
.brand img { display: block; height: 62px; width: auto; }
.footer .brand img { height: 84px; }

nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 40px); font-size: .95rem; }
nav a:not(.nav-cta) {
  color: var(--mist);
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
nav a:not(.nav-cta):hover,
nav a[aria-current="true"] { color: var(--ivory); border-bottom-color: var(--gold); }
.nav-cta {
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 9px 20px;
  font-weight: 500;
  border-radius: var(--r-s);
  transition: background-color .2s, color .2s;
}
.nav-cta:hover { background: var(--gold); color: var(--navy); }

.menu {
  display: none;
  background: none; border: 1px solid var(--rule-dark); color: var(--ivory);
  font: 500 .95rem var(--sans); padding: 9px 16px; border-radius: var(--r-s); cursor: pointer;
}

/* ---------- Front cover ---------- */

.cover { background: var(--navy); color: var(--ivory); }

.cover-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: clamp(560px, calc(100svh - var(--header-h) - 120px), 820px);
}

.cover-text {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: clamp(56px, 8vw, 110px) clamp(24px, 5vw, 80px) clamp(56px, 8vw, 110px) max(var(--gutter), calc((100vw - var(--shell)) / 2));
}

.cover h1 { font-size: clamp(2.9rem, 1rem + 5.6vw, 5.9rem); line-height: 1.04; letter-spacing: -.012em; }
.h1-line { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.h1-line > span { display: block; animation: rise 1.1s var(--ease) both; }
.h1-line:nth-child(2) > span { animation-delay: .12s; }

.cover-rule {
  display: block; width: 72px; height: 2px; background: var(--gold);
  margin: clamp(26px, 3vw, 38px) 0;
  transform-origin: left; animation: draw 1s var(--ease) .55s both;
}

.cover-lede { max-width: 33rem; font-size: 1.1875rem; line-height: 1.7; color: #cfcab9; animation: fade .9s ease .75s both; }
.cover-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; margin-top: 36px; animation: fade .9s ease .9s both; }
.cover-actions .text-link { color: var(--ivory); }

/* Photos sit in a frame: rounded corners, a soft shadow, and a thin gold rule set just outside, like a mount. */
.frame {
  position: relative;
  border-radius: var(--r-l);
  background: #7a5530;
  box-shadow: 0 34px 60px -26px rgba(0, 0, 0, .6);
}
.frame::before {
  content: "";
  position: absolute; inset: -14px;
  border: 1px solid rgba(220, 180, 88, .4);
  border-radius: calc(var(--r-l) + 14px);
  pointer-events: none;
}

.cover-photo {
  margin: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: clamp(36px, 5vw, 72px) max(var(--gutter), calc((100vw - var(--shell)) / 2)) clamp(36px, 5vw, 72px) clamp(16px, 3vw, 48px);
}
.cover-photo .frame { width: min(100%, 600px); aspect-ratio: 1; }
.cover-photo figcaption {
  margin-top: 30px;
  font-size: .8125rem; line-height: 1.4; color: var(--mist); text-align: center;
  animation: fade .9s ease 1.2s both;
}

/* The gold foil: a second copy of the photo holding only the gold pixels,
   brightened and revealed through a moving highlight. */
.foil-stage { position: absolute; inset: 0; border-radius: inherit; overflow: hidden; animation: unveil 1.7s var(--ease) both; touch-action: pan-y; }
.foil-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; display: block; }
.foil-layer {
  pointer-events: none;
  filter: brightness(2.3) saturate(.7) contrast(1.05);
  -webkit-mask-image: linear-gradient(105deg, transparent 40%, #000 50%, transparent 60%);
          mask-image: linear-gradient(105deg, transparent 40%, #000 50%, transparent 60%);
  -webkit-mask-size: 250% 100%;
          mask-size: 250% 100%;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: 100% 0;
          mask-position: 100% 0;
  animation: sweep 2.6s ease-in-out 1.6s 1 both;
}
.foil-stage.is-lit .foil-layer {
  animation: none;
  -webkit-mask-image: radial-gradient(circle 210px at var(--fx, 50%) var(--fy, 50%), #000 0%, rgba(0, 0, 0, .55) 45%, transparent 100%);
          mask-image: radial-gradient(circle 210px at var(--fx, 50%) var(--fy, 50%), #000 0%, rgba(0, 0, 0, .55) 45%, transparent 100%);
  -webkit-mask-size: 100% 100%;
          mask-size: 100% 100%;
  -webkit-mask-position: 0 0;
          mask-position: 0 0;
}

.cover-values {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule-dark);
  font: 400 1.15rem/1.3 var(--serif);
  color: var(--ivory);
}
.cover-values li { padding: 26px 24px; text-align: center; }
.cover-values li + li { border-left: 1px solid var(--rule-dark); }

@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes unveil { from { opacity: 0; transform: scale(1.045); } to { opacity: 1; transform: none; } }
@keyframes sweep { from { -webkit-mask-position: 100% 0; mask-position: 100% 0; } to { -webkit-mask-position: 0% 0; mask-position: 0% 0; } }

/* ---------- The idea (paper) ---------- */

.idea { padding: clamp(80px, 11vw, 150px) 0; }
.idea-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.idea h2 { font-size: clamp(2.4rem, 1rem + 3.6vw, 4.4rem); line-height: 1.08; letter-spacing: -.01em; }
.idea-copy { padding-top: .6rem; }
.lead { font: 400 clamp(1.5rem, 1.1rem + 1.2vw, 2rem)/1.3 var(--serif); margin-bottom: 28px; }
.idea-copy p:not(.lead) { color: var(--ink-soft); max-width: 34rem; }
.idea-copy p + p { margin-top: 1.1em; }

/* ---------- The book (dark showcase) ---------- */

.book { background: var(--navy-raised); color: var(--ivory); padding: clamp(80px, 10vw, 140px) 0; }
.book-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 8vw, 120px); align-items: end; }
.book h2, .plan h2, .faq h2, .signup h2 { font-size: clamp(2.2rem, 1rem + 3vw, 3.7rem); line-height: 1.1; letter-spacing: -.01em; }
.book-head p { color: var(--mist); max-width: 30rem; }

.feature {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: center;
  margin-top: clamp(56px, 7vw, 96px);
}
.feature-photo { margin: 0; padding: 14px; }
.feature-photo .frame img { display: block; width: 100%; height: auto; border-radius: inherit; }
.feature-photo figcaption { margin-top: 32px; font-size: .875rem; line-height: 1.5; color: var(--mist); }

.principles { display: grid; gap: 0; margin-bottom: 40px; }
.principles li { border-top: 1px solid var(--rule-dark); padding: 26px 0 28px; }
.principles li:first-child { border-top-color: var(--gold); }
.principles h3 { font-size: 1.5rem; line-height: 1.2; margin-bottom: 8px; }
.principles p { color: var(--mist); max-width: 26rem; }
.book .text-link { color: var(--gold); }

/* ---------- The plan (paper) ---------- */

.plan { padding: clamp(80px, 10vw, 140px) 0 clamp(70px, 9vw, 120px); }
.plan-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 8vw, 120px); align-items: end; }
.plan-head p { color: var(--ink-soft); max-width: 28rem; }

.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(60px, 7vw, 96px);
  counter-reset: step;
}
.steps li { position: relative; border-top: 1px solid var(--rule); padding-top: 34px; counter-increment: step; }
.steps li::before {
  content: counter(step);
  position: absolute; top: -17px; left: 0;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper); border: 1px solid var(--ink-soft);
  font: 400 1rem/1 var(--serif);
}
.steps li.is-done { border-top-color: var(--bronze); }
.steps li.is-done::before { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.steps h3 { font-size: 1.4rem; line-height: 1.2; margin-bottom: 8px; }
.steps p { color: var(--ink-soft); max-width: 18rem; }

/* ---------- Questions (paper) ---------- */

.faq { padding: clamp(70px, 9vw, 120px) 0 clamp(90px, 11vw, 150px); border-top: 1px solid var(--rule); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.faq-intro p { color: var(--ink-soft); margin-top: 16px; max-width: 20rem; }

.faq-list details { border-top: 1px solid var(--rule); }
.faq-list details:last-child { border-bottom: 1px solid var(--rule); }
.faq-list summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 24px;
  padding: 24px 0;
  font: 400 1.3rem/1.3 var(--serif);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; flex: none; width: 16px; height: 16px; margin-top: .3rem;
  background:
    linear-gradient(var(--bronze), var(--bronze)) center / 100% 1.5px no-repeat,
    linear-gradient(var(--bronze), var(--bronze)) center / 1.5px 100% no-repeat;
  transition: transform .3s var(--ease);
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { color: var(--ink-soft); max-width: 36rem; padding-bottom: 26px; }

/* ---------- Back cover ---------- */

.signup {
  background: radial-gradient(55% 90% at 76% 50%, rgba(220, 180, 88, .12), transparent 70%), var(--navy-deep);
  color: var(--ivory);
  padding: clamp(90px, 11vw, 150px) 0;
}
.signup-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: clamp(48px, 8vw, 120px); align-items: center; }
.signup-intro { max-width: 30rem; margin-top: 22px; color: var(--mist); }
.signup-points { margin-top: 40px; max-width: 26rem; }
.signup-points li { border-top: 1px solid var(--rule-dark); padding: 15px 0; font: 400 1.15rem/1.3 var(--serif); }
.signup-points li:last-child { border-bottom: 1px solid var(--rule-dark); }

/* The card is a bookplate: paper, the Kura Books mark, and a fine rule set inside the edge. */
.signup-card {
  position: relative;
  background: var(--paper-light); color: var(--ink);
  border-radius: var(--r-l);
  padding: clamp(40px, 5vw, 56px) clamp(26px, 5vw, 50px) clamp(28px, 4vw, 36px);
  box-shadow: 0 44px 80px -34px rgba(0, 0, 0, .75);
}
.signup-card::before {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(122, 88, 16, .38);
  border-radius: calc(var(--r-l) - 8px);
  pointer-events: none;
}
.plate-logo { display: block; height: 92px; width: auto; margin: 0 auto 30px; }
.signup-card .ml-embedded { min-height: 128px; }
.signup-fallback, .signup-noscript { font-size: .95rem; line-height: 1.6; color: var(--ink-soft); text-align: center; }
.signup-fallback a, .signup-noscript a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.fine-print { margin-top: 22px; font-size: .8125rem; line-height: 1.55; color: var(--ink-soft); text-align: center; }

/* ---- The MailerLite form, restyled to match the page ----
   MailerLite injects its own markup and ID-scoped styles, so these rules use !important.
   Display is left alone on purpose: MailerLite shows and hides the loading and success
   states itself, and an !important display here would break that. */
.signup-card .ml-form-embedContainer,
.signup-card .ml-form-embedContainer * { font-family: var(--sans) !important; box-sizing: border-box; }
.signup-card .ml-form-embedContainer { width: 100% !important; margin: 0 !important; }
.signup-card .ml-form-embedWrapper {
  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important;
  background: transparent !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important;
}
.signup-card .ml-form-embedBody { padding: 0 !important; }
.signup-card .ml-form-embedContent { margin: 0 0 20px !important; text-align: center !important; }
.signup-card .ml-form-embedContent h4 { text-align: center !important; margin: 0 0 8px !important; font: 400 1.5rem/1.25 var(--serif) !important; color: var(--ink) !important; letter-spacing: 0 !important; }
.signup-card .ml-form-embedContent p { text-align: center !important; margin: 0 !important; font-size: .95rem !important; line-height: 1.6 !important; color: var(--ink-soft) !important; }

.signup-card .ml-form-fieldRow { margin: 0 0 14px !important; }
.signup-card .ml-field-group { margin: 0 !important; }
/* MailerLite marks its field styles !important under an ID selector, so the field and button rules
   below repeat a class to out-rank it. This works whatever the generated form ID is. */
#signup-card input.form-control.form-control.form-control.form-control.form-control.form-control,
#signup-card input[type="email"][type="email"][type="email"][type="email"][type="email"][type="email"],
#signup-card input[type="text"][type="text"][type="text"][type="text"][type="text"][type="text"] {
  -webkit-appearance: none; appearance: none;
  display: block; width: 100% !important; max-width: 100% !important; height: 58px !important; margin: 0 !important; padding: 0 20px !important;
  background: #fff !important; color: var(--ink) !important;
  border: 1px solid rgba(20, 27, 40, .3) !important; border-radius: var(--r-s) !important;
  box-shadow: none !important; outline: 0 !important;
  font-size: 1.0625rem !important; line-height: 1.2 !important;
  transition: border-color .2s, box-shadow .2s;
}
#signup-card input.form-control.form-control.form-control.form-control.form-control.form-control::placeholder { color: #6e7484 !important; opacity: 1; }
#signup-card input.form-control.form-control.form-control.form-control.form-control.form-control:hover { border-color: rgba(20, 27, 40, .55) !important; }
#signup-card input.form-control.form-control.form-control.form-control.form-control.form-control:focus { border-color: var(--bronze) !important; box-shadow: 0 0 0 4px rgba(220, 180, 88, .4) !important; }
#signup-card .ml-error.ml-error.ml-error.ml-error input.form-control.form-control.form-control.form-control { border-color: #a63d2b !important; }
#signup-card .ml-error label,
#signup-card label.error,
#signup-card .ml-error .label-description { display: block; margin-top: 8px !important; font-size: .875rem !important; line-height: 1.4 !important; color: #a63d2b !important; }

.signup-card .ml-form-embedPermissions,
.signup-card .ml-form-embedPermissionsContent { margin: 0 0 14px !important; }
.signup-card .ml-form-embedPermissionsContent p,
.signup-card .ml-form-checkboxRow .label-description { text-align: center !important; font-size: .8125rem !important; line-height: 1.55 !important; color: var(--ink-soft) !important; }

.signup-card .ml-form-embedSubmit { margin: 0 !important; }
#signup-card .ml-form-embedSubmit.ml-form-embedSubmit button.ml-form-embedSubmit.ml-form-embedSubmit,
#signup-card .ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit button {
  width: 100% !important; height: 58px !important; margin: 0 !important; padding: 0 24px !important;
  border: 0 !important; border-radius: var(--r-s) !important;
  background: var(--navy) !important; color: var(--gold) !important;
  font-size: 1.0625rem !important; font-weight: 600 !important; line-height: 1 !important; letter-spacing: .02em !important;
  cursor: pointer;
  transition: background-color .2s, color .2s, transform .2s var(--ease);
}
#signup-card .ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit button.primary:hover { background: var(--gold) !important; color: var(--navy) !important; transform: translateY(-1px); }
#signup-card .ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit button.primary:active { transform: none; }
#signup-card .ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit.ml-form-embedSubmit button:focus-visible { outline: 3px solid var(--bronze) !important; outline-offset: 3px !important; }
.signup-card .ml-form-embedSubmitLoad:after { border-color: var(--gold) var(--gold) var(--gold) transparent !important; }

/* After signing up */
.signup-card .ml-form-successBody { padding: 4px 0 8px !important; text-align: center !important; }
.signup-card .ml-form-successContent { text-align: center !important; }
.signup-card .ml-form-successContent::before {
  content: ""; display: block; width: 60px; height: 60px; margin: 0 auto 22px; border-radius: 50%;
  background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dcb458' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 28px no-repeat;
}
.signup-card .ml-form-successContent h4 { text-align: center !important; margin: 0 0 10px !important; font: 400 1.7rem/1.2 var(--serif) !important; color: var(--ink) !important; letter-spacing: 0 !important; }
.signup-card .ml-form-successContent p { text-align: center !important; margin: 0 !important; font-size: 1rem !important; line-height: 1.6 !important; color: var(--ink-soft) !important; }

.footer { background: var(--navy-deep); color: var(--ivory); border-top: 1px solid var(--rule-dark); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 34px 0; }
.footer-row p { font: italic 400 1rem var(--serif); color: var(--mist); text-align: center; }
.footer .text-link { color: var(--gold); font-size: .95rem; }
.footer-legal { padding-bottom: 36px; }
.footer-legal p { font-size: .8125rem; line-height: 1.7; color: #8a92a3; max-width: 62rem; }
.footer-legal .copyright { margin-top: 12px; }

/* ---------- Tablet and phone ---------- */

@media (max-width: 1040px) {
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 56px; }
}

@media (max-width: 900px) {
  :root { --header-h: 72px; }
  .brand img { height: 50px; }

  .menu { display: inline-block; }
  nav {
    display: none;
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-deep);
    padding: 12px var(--gutter) 28px;
    border-bottom: 1px solid var(--rule-dark);
  }
  nav.open { display: flex; }
  nav a:not(.nav-cta) { font: 400 1.4rem/1 var(--serif); color: var(--ivory); padding: 18px 0; border-bottom: 1px solid var(--rule-dark); }
  .nav-cta { margin-top: 22px; text-align: center; padding: 15px 20px; }

  .cover-grid { grid-template-columns: 1fr; min-height: 0; }
  .cover-text { padding: 56px var(--gutter) 48px; }
  .cover-photo { padding: 8px var(--gutter) 52px; }
  .cover-photo .frame { width: min(100%, 560px); }
  .cover-values { grid-template-columns: 1fr; }
  .cover-values li { padding: 18px var(--gutter); }
  .cover-values li + li { border-left: 0; border-top: 1px solid var(--rule-dark); }

  .idea-grid, .book-head, .plan-head, .faq-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature { grid-template-columns: 1fr; gap: 40px; }
  .feature-photo { max-width: 520px; }
  .signup-grid { grid-template-columns: 1fr; gap: 56px; }
  .signup-card { max-width: 560px; }
  .signup { background: radial-gradient(90% 50% at 50% 78%, rgba(220, 180, 88, .12), transparent 70%), var(--navy-deep); }
}

@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; row-gap: 44px; }
  .footer-row { flex-direction: column; align-items: flex-start; gap: 18px; padding: 30px 0 24px; }
  .footer-row p { text-align: left; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .foil-stage .foil-layer { display: none; }
}