/* =========================================================
   Visual Atlas of Audiology Interpretation — Landing styles
   Layout system adapted from the approved offer template.
   Palette: deep navy + gold (matches the product artwork).
   ========================================================= */

.site {
  --navy: #0b2a4a;
  --navy-2: #123f66;
  --navy-deep: #071e36;
  --cream: #f1ece2;
  --paper: #fdfbf7;
  --accent: #bf8a24;
  --accent-strong: #8c6413;
  --accent-light: #e3b45c;
  --gold: #c9922f;
  --ink: #17293a;
  --muted: #6a7480;

  min-height: 100vh;
  overflow-x: clip;
  color: var(--ink);
  background: var(--paper);
  font-family: Figtree, "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.site img { display: block; width: 100%; height: 100%; }

.container {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

/* ============================== TOPBAR ============================== */

.topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 40px;
  padding: 9px 20px;
  color: #fff;
  background: var(--navy);
  font-size: .78rem;
  letter-spacing: .02em;
  text-align: center;
}
.topbar strong { font-weight: 800; }
.topbar > span:last-child { opacity: .82; }

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

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 76px 0 68px;
  color: var(--navy);
  background-color: #f8f6f1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%230b2a4a' stroke-opacity='.075' stroke-width='1'%3E%3Cpath d='M0 40h240M0 120h240M0 200h240M40 0v240M120 0v240M200 0v240'/%3E%3Cpath d='M32 40h16M40 32v16M192 200h16M200 192v16' stroke-opacity='.18'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 240px 240px;
}
.hero > .container { z-index: 2; }
.hero::before,
.hero::after,
.hero__glow { pointer-events: none; z-index: 1; }

.hero::before {
  content: "";
  position: absolute;
  inset: 24px 28px;
  border: 1px solid rgba(11, 42, 74, .13);
  border-bottom-color: rgba(11, 42, 74, .2);
  background: transparent;
}

/* Left ornament — audiogram plot */
.hero__glow {
  position: absolute;
  top: 150px;
  left: max(28px, calc(50% - 760px));
  width: 350px;
  height: 235px;
  background-repeat: no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='350' height='235' viewBox='0 0 350 235'%3E%3Cg fill='none' stroke='%230b2a4a'%3E%3Cpath d='M55 25h250M55 60h250M55 95h250M55 130h250M55 165h250M55 200h250' stroke-opacity='.1'/%3E%3Cpath d='M55 25v175M96 25v175M137 25v175M178 25v175M219 25v175M260 25v175M301 25v175' stroke-opacity='.1'/%3E%3Cpath d='M55 25v175h250' stroke-opacity='.22'/%3E%3Cpath d='M55 52l41 4 41 9 41 18 41 26 41 22 41 13' stroke='%23bf8a24' stroke-opacity='.4' stroke-width='2'/%3E%3Cpath d='M55 78l41 6 41 12 41 21 41 27 41 20 41 10' stroke='%230b2a4a' stroke-opacity='.28' stroke-width='2'/%3E%3C/g%3E%3Cg fill='none' stroke='%230b2a4a' stroke-opacity='.34'%3E%3Cpath d='M50 73h10M50 83h10M50 78v-5M50 78v5M91 79h10M91 89h10M91 84v-5M91 84v5M132 91h10M132 101h10M132 96v-5M132 96v5M173 112h10M173 122h10M173 117v-5M173 117v5M214 139h10M214 149h10M214 144v-5M214 144v5M255 159h10M255 169h10M255 164v-5M255 164v5'/%3E%3C/g%3E%3Cg fill='none' stroke='%23bf8a24' stroke-opacity='.45'%3E%3Ccircle cx='55' cy='52' r='5'/%3E%3Ccircle cx='96' cy='56' r='5'/%3E%3Ccircle cx='137' cy='65' r='5'/%3E%3Ccircle cx='178' cy='83' r='5'/%3E%3Ccircle cx='219' cy='109' r='5'/%3E%3Ccircle cx='260' cy='131' r='5'/%3E%3Ccircle cx='301' cy='144' r='5'/%3E%3C/g%3E%3C/svg%3E");
}

/* Right ornament — acoustic wave rings */
.hero::after {
  content: "";
  position: absolute;
  top: 500px;
  right: max(20px, calc(50% - 740px));
  width: 310px;
  height: 310px;
  background-repeat: no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='310' height='310' viewBox='0 0 310 310'%3E%3Cg fill='none' stroke='%230b2a4a' stroke-width='1'%3E%3Ccircle cx='96' cy='155' r='26' stroke-opacity='.2'/%3E%3Cpath d='M129 116a52 52 0 0 1 0 78' stroke-opacity='.2'/%3E%3Cpath d='M154 96a86 86 0 0 1 0 118' stroke-opacity='.16'/%3E%3Cpath d='M179 76a120 120 0 0 1 0 158' stroke-opacity='.13'/%3E%3Cpath d='M204 56a154 154 0 0 1 0 198' stroke-opacity='.1'/%3E%3Cpath d='M20 155h270M155 40v230' stroke-dasharray='4 8' stroke-opacity='.11'/%3E%3C/g%3E%3Cg fill='none' stroke='%23bf8a24' stroke-opacity='.3' stroke-width='2'%3E%3Cpath d='M232 155h8l6-16 8 34 7-26 6 14 7-6h16'/%3E%3C/g%3E%3Cg fill='%230b2a4a' fill-opacity='.16'%3E%3Ccircle cx='20' cy='155' r='3'/%3E%3Ccircle cx='290' cy='155' r='3'/%3E%3Ccircle cx='155' cy='40' r='3'/%3E%3Ccircle cx='155' cy='270' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

.eyebrow {
  width: fit-content;
  margin: 0 auto 24px;
  padding: 8px 14px;
  border: 1px solid #d6cbb2;
  border-radius: 999px;
  color: var(--accent-strong);
  background: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.hero__title {
  max-width: 980px;
  margin: 0 auto;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 5.6vw, 5rem);
  font-weight: 400;
  line-height: .99;
  letter-spacing: -.045em;
  text-align: center;
  text-wrap: balance;
}
.hero__title span {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: .08em;
  text-underline-offset: .12em;
}

.hero__lead {
  max-width: 800px;
  margin: 26px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.16rem);
  line-height: 1.75;
  text-align: center;
  text-wrap: balance;
}

.mockup-slot {
  display: grid;
  width: min(760px, 100%);
  margin: 42px auto 34px;
  padding: 28px 28px 24px;
  place-items: center;
  align-content: center;
  gap: 18px;
  border: 1px solid #cfc6b4;
  border-radius: 30px;
  outline: 1px solid rgba(191, 138, 36, .14);
  outline-offset: -12px;
  color: var(--navy);
  background: #fffdfa;
  box-shadow: 0 24px 60px rgba(11, 42, 74, .12);
  text-align: center;
}

.hero__artwork {
  position: relative;
  width: min(700px, 100%);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid #d5ccbb;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 20px 42px rgba(11, 42, 74, .16);
}
.hero__artwork img { object-fit: contain; }

.mockup-caption { display: grid; gap: 4px; }
.mockup-caption strong {
  color: var(--navy);
  font-family: Georgia, serif;
  font-size: 1.2rem;
  font-weight: 400;
}
.mockup-caption small {
  color: var(--muted);
  font-size: .7rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ============================== BUTTONS ============================== */

.btn-primary,
.btn-secondary {
  display: inline-flex;
  min-height: 54px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .035em;
  text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.btn-primary {
  border: 1px solid var(--accent);
  color: var(--navy-deep);
  background: var(--accent);
  box-shadow: 0 5px 0 #8a6113, 0 12px 24px rgba(94, 66, 12, .2);
  cursor: pointer;
}
.btn-primary:hover,
.btn-secondary:hover { transform: translateY(-2px); }
.btn-secondary {
  border: 1px solid #bfb49c;
  color: var(--navy);
  background: #fff;
}
.checkout-trigger { width: 100%; border: 0; cursor: pointer; }
.checkout-trigger:focus-visible,
.upgrade__close:focus-visible,
.upgrade__primary:focus-visible,
.upgrade__secondary:focus-visible {
  outline: 3px solid rgba(191, 138, 36, .72);
  outline-offset: 3px;
}

/* ========================= HERO FEATURES / PROOF ========================= */

.hero__features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1040px;
  margin: 46px auto 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #ddd4c2;
  border-radius: 18px;
  list-style: none;
  background: #fff;
  box-shadow: 0 12px 34px rgba(11, 42, 74, .06);
}
.hero__features li {
  display: flex;
  gap: 9px;
  padding: 18px 16px;
  color: #3a4b5c;
  font-size: .83rem;
  line-height: 1.45;
}
.hero__features li + li { border-left: 1px solid #e6ded0; }
.hero__features span { color: var(--accent-strong); font-weight: 900; }

.hero__proof {
  display: flex;
  max-width: 850px;
  margin: 26px auto 0;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.55;
  text-align: center;
}
.hero__proof span { color: var(--accent-strong); letter-spacing: .08em; }

/* ============================== SECTIONS ============================== */

.section {
  position: relative;
  padding: 94px 0;
  scroll-margin-top: 20px;
}
.section--alt { background: var(--cream); }

.section__heading {
  width: min(840px, calc(100% - 40px));
  margin: 0 auto 46px;
  text-align: center;
}
.kicker {
  display: inline-flex;
  margin-bottom: 15px;
  color: var(--accent-strong);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .15em;
}
.section__heading h2,
.problem__layout h2,
.bundle__copy h2,
.guarantee h2 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.15rem, 4vw, 3.55rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -.035em;
  text-wrap: balance;
}
.section__heading p {
  max-width: 700px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
  text-wrap: balance;
}

/* ============================ PAGE VIEWER ============================ */

.viewer {
  overflow: hidden;
  margin-bottom: 34px;
  padding: 18px;
  border: 1px solid #22456a;
  border-radius: 28px;
  color: #fff;
  background: var(--navy);
  box-shadow: 0 24px 60px rgba(11, 42, 74, .18);
}
.viewer__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 4px 7px 16px;
}
.viewer__topline span {
  color: var(--accent-light);
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .14em;
}
.viewer__topline small { color: #b3c3d3; font-size: .68rem; }

.viewer__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 540px;
  padding: 34px 24px 52px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 20px;
  background: #123a5e;
  perspective: 2400px;
  perspective-origin: 50% 44%;
}
.viewer__stage:focus-visible { outline: 2px solid var(--accent-light); outline-offset: 3px; }
.viewer__stage::after {
  content: "";
  position: absolute;
  right: 16%;
  bottom: 9%;
  left: 16%;
  height: 10%;
  border-radius: 50%;
  background: rgba(0, 0, 0, .28);
  filter: blur(20px);
  pointer-events: none;
}
/* --- 3D flip book (pages i1–i10 as 5 double-sided leaves) --- */

.book {
  position: relative;
  z-index: 2;
  height: clamp(290px, 44vh, 420px);
  aspect-ratio: 8 / 5;
  max-width: 100%;
  transform-style: preserve-3d;
  transition: transform .6s cubic-bezier(.4, .05, .3, 1);
}
.book--closed { transform: translateX(-25%) rotateY(-12deg); }

.book__leaf {
  position: absolute;
  top: 0;
  left: 50%;
  width: 50%;
  height: 100%;
  transform-style: preserve-3d;
  transform-origin: left center;
  transition: transform .85s cubic-bezier(.5, .05, .35, 1);
}
.book__leaf--flipped { transform: rotateY(-180deg); }

.book__face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #fff;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.book__face img { width: 100%; height: 100%; object-fit: contain; }

/* Spine shading: the gradient sits on each face's own left edge, which maps to
   the visual right edge once a leaf is flipped — so the seam always reads. */
.book__face::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(11, 42, 74, .22), rgba(11, 42, 74, 0) 14%);
}

.book__face--front {
  border-radius: 3px 9px 9px 3px;
  box-shadow: 0 22px 44px rgba(0, 0, 0, .34);
}
.book__face--back {
  transform: rotateY(180deg);
  border-radius: 3px 9px 9px 3px;
  box-shadow: 0 22px 44px rgba(0, 0, 0, .28);
}
.viewer__open {
  position: absolute;
  z-index: 5;
  bottom: 18px;
  left: 50%;
  display: grid;
  width: 190px;
  min-height: 48px;
  padding: 8px 18px;
  transform: translateX(-50%);
  place-items: center;
  border: 1px solid #d9b567;
  border-radius: 14px;
  color: var(--navy-deep);
  background: var(--accent);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .3);
  cursor: pointer;
  transition: opacity .22s ease, transform .22s ease, box-shadow .18s ease;
}
.viewer__open:hover {
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .34);
}
.viewer__open span { font-size: .68rem; font-weight: 900; letter-spacing: .12em; }
.viewer__open small { color: rgba(7, 30, 54, .74); font-size: .58rem; font-weight: 800; }
.viewer__open[hidden] { display: none; }

.viewer__hint {
  position: absolute;
  z-index: 4;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  color: #c7d6e3;
  background: rgba(6, 26, 45, .88);
  font-size: .54rem;
  font-weight: 900;
  letter-spacing: .1em;
  white-space: nowrap;
}

.viewer__controls {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  gap: 18px;
  padding: 14px 4px 2px;
}
.viewer__controls button {
  display: inline-flex;
  min-height: 42px;
  padding: 0 16px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, .07);
  cursor: pointer;
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .07em;
  transition: background .16s ease, border-color .16s ease, transform .16s ease;
}
.viewer__controls button:first-child { justify-self: start; }
.viewer__controls button:last-child { justify-self: end; }
.viewer__controls button:hover:not(:disabled) {
  border-color: rgba(227, 180, 92, .6);
  background: rgba(227, 180, 92, .14);
  transform: translateY(-1px);
}
.viewer__controls button:disabled { cursor: not-allowed; opacity: .32; }
.viewer__controls--closed button { opacity: .18; }
.viewer__controls > div { display: grid; justify-items: center; min-width: 100px; }
.viewer__controls strong {
  color: var(--accent-light);
  font-family: Georgia, serif;
  font-size: 1.2rem;
  font-weight: 400;
}
.viewer__controls small {
  color: #94a9b9;
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .09em;
}
.viewer__caption {
  margin: 14px auto 3px;
  color: #9fb1bf;
  font-size: .68rem;
  line-height: 1.5;
  text-align: center;
}

/* ============================== GALLERY ============================== */

.gallery {
  position: relative;
  overflow: hidden;
  margin: 26px 0;
  padding: 8px 0 45px;
}
.gallery__track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: galleryMarquee 48s linear infinite;
}
.gallery--reverse .gallery__track { animation-direction: reverse; }
.gallery:hover .gallery__track { animation-play-state: paused; }

.gallery__item {
  position: relative;
  width: 220px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  flex: 0 0 auto;
  border: 1px solid rgba(11, 42, 74, .1);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 35px rgba(11, 42, 74, .13);
  transition: transform .18s ease, box-shadow .18s ease;
}
.gallery__item img { object-fit: cover; object-position: top; }
.gallery__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(11, 42, 74, .18);
}

@keyframes galleryMarquee {
  to { transform: translateX(calc(-50% - 9px)); }
}

.gallery__label {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  color: #7f8a91;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: 42px;
}

/* ============================ METHOD CARDS ============================ */

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.content-card {
  position: relative;
  min-height: 260px;
  padding: 30px 26px;
  overflow: hidden;
  border: 1px solid #e6ddcb;
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(11, 42, 74, .07);
}
.content-card::after {
  content: "";
  position: absolute;
  right: -45px;
  bottom: -58px;
  width: 150px;
  height: 150px;
  border: 22px solid rgba(191, 138, 36, .05);
  border-radius: 50%;
}
.card-number {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
  border: 1px solid rgba(191, 138, 36, .3);
  border-radius: 50%;
  color: var(--accent-strong);
  background: #fdf8ee;
  font-family: Georgia, serif;
  font-weight: 700;
}
.content-card h3,
.bonus-card h3,
.offer-card h3,
.steps-grid h3 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.15rem;
  line-height: 1.25;
}
.content-card p,
.bonus-card p,
.steps-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
}

/* ============================== AUDIENCE ============================== */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.audience-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  border: 1px solid rgba(11, 42, 74, .08);
  border-radius: 14px;
  color: #38495c;
  background: rgba(255, 255, 255, .78);
  font-size: .9rem;
  line-height: 1.45;
}
.audience-item span { color: var(--accent-strong); font-weight: 900; }

/* ============================== PROBLEM ============================== */

.problem-section { color: #fff; background: var(--navy); }
.problem__layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  align-items: center;
  gap: 70px;
}
.problem__layout h2 { color: #fff; }
.problem__layout > div:first-child p {
  margin: 22px 0 0;
  color: #b8c7d4;
  line-height: 1.75;
}
.warning-mark {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  color: var(--accent-light);
  font-family: Georgia, serif;
  font-size: 1.55rem;
}
.pain-list { display: grid; gap: 10px; }
.pain-list > div {
  display: flex;
  gap: 12px;
  padding: 17px 18px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 13px;
  color: #d3dde6;
  background: rgba(255, 255, 255, .045);
  font-size: .88rem;
  line-height: 1.5;
}
.pain-list span {
  color: var(--accent-light);
  font-family: Georgia, serif;
  font-weight: 700;
}

/* =============================== BUNDLE =============================== */

.bundle__layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 72px;
}
.bundle__mockup {
  position: relative;
  display: flex;
  aspect-ratio: 3 / 2;
  padding: 10px 10px 76px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #d8cfbd;
  border-radius: 30px;
  background: var(--paper);
  box-shadow: 0 26px 80px rgba(11, 42, 74, .11);
}
.bundle__artwork {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(56px, .32fr);
  gap: 10px;
  width: 100%;
  height: 100%;
  max-width: 560px;
}
.bundle__main,
.bundle__row > div {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 3px solid #fff;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 15px 34px rgba(11, 42, 74, .15);
}
.bundle__row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 0;
  gap: 8px;
}
.bundle__row > div { border-width: 2px; border-radius: 8px; box-shadow: 0 10px 22px rgba(11, 42, 74, .12); }
.bundle__artwork img { object-fit: contain; }
.bundle__count {
  position: absolute;
  z-index: 7;
  right: 50%;
  bottom: 28px;
  transform: translateX(50%);
  padding: 9px 15px;
  border-radius: 999px;
  color: var(--navy-deep);
  background: var(--accent);
  box-shadow: 0 8px 20px rgba(94, 66, 12, .22);
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .08em;
  white-space: nowrap;
}
.bundle__lead {
  margin: 22px 0 26px;
  color: var(--muted);
  line-height: 1.75;
}
.bundle__lead strong { color: var(--accent-strong); }

.check-list {
  display: grid;
  gap: 10px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}
.check-list li {
  position: relative;
  padding: 12px 14px 12px 40px;
  border: 1px solid #eae2d3;
  border-radius: 11px;
  color: #344659;
  background: #fff;
  font-size: .86rem;
  line-height: 1.45;
}
.check-list li::before {
  content: "\2713";
  position: absolute;
  top: 11px;
  left: 13px;
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-size: .65rem;
  font-weight: 900;
}

/* =============================== BONUSES =============================== */

.bonus-section { background: #ece7dc; }
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.bonus-card {
  display: flex;
  min-height: 410px;
  padding: 18px;
  flex-direction: column;
  border: 1px solid #ded4c2;
  border-radius: 19px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(11, 42, 74, .065);
}
.bonus-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--accent-strong);
  font-size: .64rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.bonus-card__top strong { color: #7f8a91; letter-spacing: 0; }
.bonus-card__image {
  position: relative;
  aspect-ratio: 3 / 2;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid #d6ccba;
  border-radius: 12px;
  background: var(--paper);
}
.bonus-card__image img { object-fit: contain; }
.bonus-card h3 {
  font-family: Georgia, serif;
  font-size: 1.22rem;
  font-weight: 400;
}
.included-tag {
  margin-top: auto;
  padding-top: 18px;
  color: var(--accent-strong);
  font-size: .62rem;
  font-weight: 900;
  letter-spacing: .07em;
}

/* ================================ STEPS ================================ */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.steps-grid article {
  position: relative;
  padding: 28px 24px;
  border-top: 3px solid var(--accent);
  border-radius: 0 0 16px 16px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(11, 42, 74, .07);
}
.steps-grid article > span {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 25px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-family: Georgia, serif;
}

/* =============================== OUTCOMES =============================== */

.review-notice {
  width: fit-content;
  max-width: calc(100% - 40px);
  margin: -26px auto 28px;
  padding: 8px 13px;
  border: 1px solid #d5cab2;
  border-radius: 999px;
  color: var(--accent-strong);
  background: #fff;
  font-size: .6rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-align: center;
}
.review-notice span { margin-right: 7px; color: var(--gold); letter-spacing: .08em; }

.reviews-viewport { width: 100%; overflow: hidden; padding: 7px 0 28px; }
.reviews-track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: galleryMarquee 44s linear infinite;
  animation-delay: -12s;
  will-change: transform;
}
.reviews-viewport:hover .reviews-track { animation-play-state: paused; }

.review-card {
  position: relative;
  display: flex;
  min-height: 350px;
  min-width: 0;
  padding: 26px;
  flex: 0 0 clamp(300px, 27vw, 348px);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e2d9c9;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(11, 42, 74, .07);
}
.review-card::after {
  content: "\201C";
  position: absolute;
  right: 22px;
  bottom: 30px;
  color: rgba(11, 42, 74, .055);
  font-family: Georgia, serif;
  font-size: 5.8rem;
  line-height: .6;
  pointer-events: none;
}
.review-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.review-card__top > small {
  color: #87929a;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .09em;
}
.review-stars { display: inline-flex; align-items: center; gap: 10px; }
.review-stars span { color: var(--gold); font-size: .92rem; letter-spacing: .08em; line-height: 1; }
.review-stars strong { color: var(--navy); font-size: .72rem; }
.review-card blockquote {
  margin: 25px 0 20px;
  color: var(--navy);
  font-size: .98rem;
  font-weight: 650;
  line-height: 1.62;
}
.review-attribution {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 17px;
  border-top: 1px solid #ece4d6;
}
.review-attribution > span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-size: .7rem;
  font-weight: 900;
}
.review-attribution > div { display: grid; gap: 2px; }
.review-attribution strong { color: #314352; font-size: .72rem; }
.review-attribution small { color: #87929a; font-size: .64rem; }
.review-hint {
  margin: -5px 20px 0;
  color: #74818c;
  font-size: .59rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-align: center;
}
.review-hint span { color: var(--accent-strong); font-size: .85rem; }

/* ================================ OFFER ================================ */

.offer-section { color: #fff; background: var(--navy-deep); }
.offer-section .section__heading h2 { color: #fff; }
.offer-section .section__heading p { color: #b9c6d1; }
.offer-section .kicker { color: var(--accent-light); }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 28px;
  max-width: 1120px;
}
.offer-card {
  position: relative;
  display: flex;
  padding: 34px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e2ded4;
  border-radius: 27px;
  color: var(--navy);
  background: #fbfaf7;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .25);
}
.offer-card--featured {
  overflow: visible;
  margin-top: 15px;
  border: 2px solid var(--accent);
  background: #fff;
  box-shadow: 0 24px 64px rgba(4, 20, 37, .3);
  transform: translateY(-6px);
}
.offer-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  padding: 9px 18px;
  border-radius: 999px;
  color: var(--navy-deep);
  background: var(--accent);
  box-shadow: 0 8px 20px rgba(94, 66, 12, .24);
  font-size: .66rem;
  font-weight: 900;
  letter-spacing: .1em;
  white-space: nowrap;
}
.plan-intro { min-height: 164px; }
.plan-intro p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.offer-eyebrow { color: var(--accent-strong); font-size: .68rem; font-weight: 900; letter-spacing: .12em; }
.offer-card h3 {
  margin: 11px 0 12px;
  font-family: Georgia, serif;
  font-size: 1.7rem;
  font-weight: 400;
}

.plan-visual {
  position: relative;
  display: grid;
  min-height: 310px;
  aspect-ratio: 3 / 2;
  margin: 24px 0 18px;
  padding: 12px;
  place-items: center;
  overflow: hidden;
  border: 1px solid #ded5c3;
  border-radius: 18px;
  background: var(--paper);
}
.kit-visual,
.system-visual { width: 100%; height: 100%; }
.kit-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(112px, .72fr);
  gap: 12px;
}
.system-visual {
  display: grid;
  grid-template-rows: minmax(0, 1.5fr) minmax(78px, .72fr);
  gap: 10px;
}
.system-core {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(105px, .7fr);
  min-height: 0;
  gap: 10px;
}
.plan-atlas,
.plan-micro,
.plan-bonus {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 2px solid #fff;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(11, 42, 74, .15);
}
.plan-atlas img,
.plan-micro img,
.plan-bonus img { object-fit: contain; }
.plan-atlas > span {
  position: absolute;
  z-index: 2;
  bottom: 9px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(11, 42, 74, .93);
  box-shadow: 0 7px 18px rgba(11, 42, 74, .2);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .08em;
  white-space: nowrap;
}
.plan-micros {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 10px;
  min-height: 0;
}
.plan-micro { border: 1px solid #ddd4c2; border-radius: 11px; box-shadow: 0 10px 22px rgba(11, 42, 74, .1); }
.plan-bonus-library {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 0;
  gap: 8px;
}
.plan-bonus { border-radius: 8px; }
.plan-bonus span {
  position: absolute;
  z-index: 2;
  bottom: 4px;
  left: 4px;
  padding: 3px 5px;
  border-radius: 999px;
  color: #fff;
  background: rgba(11, 42, 74, .9);
  font-size: .42rem;
  font-weight: 900;
  letter-spacing: .05em;
}

.resource-count {
  display: grid;
  margin-bottom: 18px;
  padding: 18px;
  justify-items: center;
  border: 1px solid #e0dacd;
  border-radius: 14px;
  background: #fff;
  text-align: center;
}
.resource-count strong {
  color: var(--accent-strong);
  font-family: Georgia, serif;
  font-size: 2.05rem;
  font-weight: 400;
  line-height: 1;
}
.resource-count > span {
  margin-top: 4px;
  color: var(--navy);
  font-size: .67rem;
  font-weight: 800;
  letter-spacing: .16em;
}
.resource-count small { margin-top: 11px; color: #6f7d87; font-size: .72rem; line-height: 1.45; }
.resource-count--complete { border-color: rgba(191, 138, 36, .32); background: #fdf8ee; }

.plan-value-note {
  margin: -4px 0 16px;
  color: #667682;
  font-size: .72rem;
  line-height: 1.5;
  text-align: center;
}

.plan-benefits {
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid #e5e0d5;
  list-style: none;
}
.plan-benefits li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 2px;
  align-items: start;
  border-bottom: 1px solid #e5e0d5;
  color: #344659;
  font-size: .8rem;
  line-height: 1.45;
}
.plan-benefits li > span {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-size: .62rem;
  font-weight: 900;
}
.plan-benefits li.is-locked { color: #8b96a1; }
.plan-benefits li.is-locked > span { background: #c3ccd4; }

.plan-outcome {
  display: grid;
  gap: 4px;
  margin-bottom: 24px;
  padding: 14px 16px;
  border-left: 3px solid var(--navy);
  border-radius: 0 11px 11px 0;
  background: #f4f2ed;
}
.plan-outcome span { color: #7a8790; font-size: .55rem; font-weight: 900; letter-spacing: .12em; }
.plan-outcome strong { color: var(--navy); font-size: .78rem; line-height: 1.45; }
.plan-outcome--complete { border-left-color: var(--accent); background: #fdf8ee; }

.offer-action {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid #eae2d3;
  color: var(--navy);
  text-align: center;
}
.offer-action > span { color: var(--accent-strong); font-size: .66rem; font-weight: 900; letter-spacing: .1em; }
.offer-action > s { color: #96a1aa; font-size: .82rem; }
.offer-action > strong {
  margin-bottom: 12px;
  font-family: Georgia, serif;
  font-size: 1.8rem;
  font-weight: 400;
}
.offer-action > small { color: #7e8992; font-size: .66rem; line-height: 1.45; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 30px;
  margin-top: 28px;
  color: #9eafbd;
  font-size: .73rem;
  font-weight: 700;
}

/* ============================== GUARANTEE ============================== */

.guarantee {
  display: grid;
  grid-template-columns: auto 1fr;
  max-width: 880px;
  margin-inline: auto;
  align-items: center;
  gap: 34px;
  padding: 42px;
  border: 1px solid rgba(11, 42, 74, .08);
  border-radius: 24px;
  background: rgba(255, 255, 255, .8);
  box-shadow: 0 18px 55px rgba(11, 42, 74, .08);
}
.guarantee h2 { font-size: 2.25rem; }
.guarantee p { margin: 14px 0 0; color: var(--muted); line-height: 1.75; }
.guarantee__seal {
  display: grid;
  width: 120px;
  height: 120px;
  place-items: center;
  align-content: center;
  border: 2px solid var(--accent);
  border-radius: 50%;
  color: var(--accent-strong);
  background: #fff;
  box-shadow: inset 0 0 0 8px #fff, inset 0 0 0 9px rgba(191, 138, 36, .28);
}
.guarantee__seal span { font-family: Georgia, serif; font-size: 3.2rem; line-height: .85; }
.guarantee__seal small { font-size: .6rem; font-weight: 900; letter-spacing: .12em; }

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

.faq { max-width: 850px; }
.faq details {
  margin-bottom: 10px;
  border: 1px solid #e6ddcb;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 25px rgba(11, 42, 74, .04);
}
.faq summary {
  display: flex;
  min-height: 64px;
  padding: 18px 20px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--navy);
  cursor: pointer;
  font-size: .92rem;
  font-weight: 800;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary span {
  color: var(--accent-strong);
  font-family: Georgia, serif;
  font-size: 1.4rem;
  transition: transform .16s ease;
}
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.7;
}

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

.footer {
  padding: 54px 0;
  color: #aebdca;
  background: var(--navy-deep);
  text-align: center;
}
.footer strong { color: #fff; font-family: Georgia, serif; font-size: 1.35rem; font-weight: 400; }
.footer p { max-width: 850px; margin: 18px auto; font-size: .76rem; line-height: 1.7; }
.footer small { color: #708397; font-size: .68rem; }

/* ============================ UPGRADE MODAL ============================ */

.upgrade-backdrop {
  position: fixed;
  z-index: 9999;
  inset: 0;
  display: grid;
  padding: 24px;
  place-items: center;
  overflow-y: auto;
  background: rgba(4, 18, 33, .86);
  backdrop-filter: blur(8px);
  box-sizing: border-box;
  font-family: Figtree, "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  animation: upgradeBackdropIn .18s ease-out both;
}
.upgrade-backdrop[hidden] { display: none; }
.upgrade-backdrop *,
.upgrade-backdrop *::before,
.upgrade-backdrop *::after { box-sizing: border-box; }

.upgrade-modal {
  position: relative;
  width: min(920px, 100%);
  max-height: calc(100dvh - 48px);
  padding: 36px;
  overflow-y: auto;
  border: 1px solid #d3c7ae;
  border-radius: 26px;
  color: var(--ink, #17293a);
  background: #fdfbf7;
  box-shadow: 0 36px 100px rgba(0, 0, 0, .42);
  animation: upgradeModalIn .22s ease-out both;
}
.upgrade__close {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 1px solid #ddd6c6;
  border-radius: 50%;
  color: #61707e;
  background: rgba(255, 255, 255, .92);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}
.upgrade__header { max-width: 740px; margin: 0 auto 26px; text-align: center; }
.upgrade__header > span { color: #8c6413; font-size: .68rem; font-weight: 900; letter-spacing: .14em; }
.upgrade__header h2 {
  margin: 10px 42px 12px;
  color: #0b2a4a;
  font-family: Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.06;
}
.upgrade__header p { margin: 0; color: #5c6d7c; font-size: .92rem; line-height: 1.65; }

.upgrade__content {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  gap: 24px;
  align-items: stretch;
}
.upgrade__visual {
  display: grid;
  grid-template-columns: minmax(150px, .9fr) minmax(190px, 1.1fr);
  gap: 12px;
  min-height: 290px;
  padding: 16px;
  border: 1px solid #ddd5c3;
  border-radius: 18px;
  background: #f4f1ea;
}
.upgrade__atlas,
.upgrade__bonus-grid > div {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid #e2ddd1;
  border-radius: 11px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(11, 42, 74, .11);
}
.upgrade__atlas img,
.upgrade__bonus-grid img { width: 100%; height: 100%; object-fit: contain; }
.upgrade__bonus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 9px;
  min-height: 0;
}
.upgrade__details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px;
  border: 1px solid #dfd2b4;
  border-radius: 18px;
  background: #fdf8ee;
}
.upgrade__price {
  display: grid;
  justify-items: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(191, 138, 36, .25);
  text-align: center;
}
.upgrade__price span { color: #8c6413; font-size: .62rem; font-weight: 900; letter-spacing: .12em; }
.upgrade__price strong {
  margin: 5px 0 2px;
  color: #0b2a4a;
  font-family: Georgia, serif;
  font-size: 2.1rem;
  font-weight: 400;
}
.upgrade__price small { color: #75828c; font-size: .7rem; }
.upgrade__details ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.upgrade__details li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  color: #32475a;
  font-size: .78rem;
  line-height: 1.45;
}
.upgrade__details li span {
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #0b2a4a;
  font-size: .6rem;
  font-weight: 900;
}
.upgrade__actions { display: grid; gap: 10px; max-width: 650px; margin: 26px auto 0; }
.upgrade__primary,
.upgrade__secondary {
  display: flex;
  min-height: 54px;
  padding: 12px 20px;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  font-size: .78rem;
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.upgrade__primary {
  border: 0;
  color: #071e36;
  background: #bf8a24;
  box-shadow: 0 5px 0 #8a6113, 0 12px 24px rgba(94, 66, 12, .2);
}
.upgrade__secondary { color: #566675; border: 1px solid #ddd6c6; background: #fff; }
.upgrade__trust { margin: 18px 0 0; color: #778590; font-size: .67rem; text-align: center; }

@keyframes upgradeBackdropIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes upgradeModalIn {
  from { opacity: 0; transform: translateY(16px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

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

@media (max-width: 1180px) {
  .hero__glow { left: -150px; }
  .hero::after { right: -130px; }
}

@media (max-width: 860px) {
  .section { padding: 76px 0; }
  .viewer__stage { min-height: 460px; }
  .hero__features { grid-template-columns: repeat(2, 1fr); }
  .hero__features li:nth-child(3) { border-left: 0; }
  .hero__features li:nth-child(n+3) { border-top: 1px solid #e6ded0; }
  .content-grid,
  .bonus-grid,
  .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .problem__layout,
  .bundle__layout { grid-template-columns: 1fr; gap: 42px; }
  .plans-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .plan-intro { min-height: 0; }
  .offer-card--featured { transform: none; margin-top: 14px; padding-top: 50px; overflow: hidden; }
  .offer-badge { top: 0; border-radius: 0 0 999px 999px; }
}

@media (max-width: 700px) {
  .hero { background-size: 180px 180px; }
  .hero::before { inset: 14px 10px; }
  .hero__glow { top: 190px; left: -230px; opacity: .68; }
  .hero::after { top: 610px; right: -215px; opacity: .72; }
  .mockup-slot { outline-offset: -8px; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 32px, 1120px); }
  .topbar { flex-wrap: wrap; gap: 3px 8px; }
  .topbar > span:last-child { flex-basis: 100%; }
  .hero { padding: 32px 0 46px; }
  .eyebrow {
    margin-bottom: 16px;
    padding: 7px 11px;
    font-size: .64rem;
    letter-spacing: .08em;
  }
  .hero__title { max-width: 350px; font-size: 2.12rem; line-height: 1.02; letter-spacing: -.035em; }
  .hero__title span { text-decoration-thickness: .06em; }
  .hero__lead { margin-top: 18px; font-size: .94rem; line-height: 1.55; }
  .mockup-slot { margin-top: 26px; padding: 20px 14px 18px; border-radius: 22px; }
  .hero__artwork { border-radius: 14px; }
  .mockup-caption strong { font-size: 1.05rem; }
  .hero__actions { display: grid; width: 100%; justify-content: stretch; }
  .hero__actions .btn-primary,
  .hero__actions .btn-secondary,
  .center-action .btn-primary,
  .bundle__copy .btn-primary { width: 100%; }
  .btn-primary,
  .btn-secondary { min-height: 56px; padding-inline: 18px; }
  .hero__features { grid-template-columns: 1fr; }
  .hero__features li + li,
  .hero__features li:nth-child(3) { border-top: 1px solid #e6ded0; border-left: 0; }
  .hero__proof { align-items: flex-start; }
  .section { padding: 62px 0; }
  .section__heading { margin-bottom: 34px; }
  .section__heading p { font-size: .95rem; line-height: 1.68; }
  .section__heading h2,
  .problem__layout h2,
  .bundle__copy h2 { font-size: 2.2rem; }
  .viewer { width: min(100% - 20px, 1120px); margin-inline: auto; padding: 10px; border-radius: 20px; }
  .viewer__topline { padding: 5px 4px 12px; }
  .viewer__topline small { display: none; }
  .viewer__stage { min-height: 300px; padding: 20px 10px 44px; border-radius: 14px; perspective: 1500px; }
  .viewer__stage::after { right: 7%; left: 7%; }
  /* Keep the two-page spread so every leaf's back face stays reachable —
     a single-page layout would rotate the back faces out of view. */
  .book { height: auto; width: 100%; aspect-ratio: 8 / 5; }
  .book--closed { transform: translateX(-25%) rotateY(-8deg); }
  .viewer__hint { display: none; }
  .viewer__controls { grid-template-columns: 1fr auto 1fr; gap: 8px; padding-top: 12px; }
  .viewer__controls button { min-width: 50px; min-height: 50px; padding: 0 15px; font-size: 1rem; }
  .viewer__controls button span { display: none; }
  .viewer__controls > div { min-width: 82px; }
  .viewer__caption { padding: 0 8px; }
  .gallery__item { width: 174px; }
  .content-grid,
  .audience-grid,
  .bonus-grid,
  .steps-grid,
  .plans-grid { grid-template-columns: 1fr; }
  .review-card { min-height: 330px; padding: 24px 22px; flex-basis: calc(100vw - 56px); }
  .review-hint { margin-top: 0; }
  .content-card { min-height: 0; }
  .bonus-card { min-height: 390px; }
  .bundle__mockup { padding: 12px 12px 70px; }
  .bundle__count { bottom: 20px; }
  .offer-card { padding: 28px 20px; }
  .offer-card h3 { font-size: 1.6rem; }
  .plan-visual { min-height: 0; padding: 10px; }
  .kit-visual { grid-template-columns: minmax(0, 1.35fr) minmax(92px, .75fr); gap: 8px; }
  .system-visual,
  .system-core,
  .plan-micros { gap: 7px; }
  .system-core { grid-template-columns: minmax(0, 1.35fr) minmax(90px, .72fr); }
  .plan-bonus-library { gap: 5px; }
  .resource-count { padding: 16px 12px; }
  .resource-count strong { font-size: 1.8rem; }
  .plan-benefits li { font-size: .78rem; }
  .offer-action,
  .offer-action .btn-primary { width: 100%; }
  .guarantee { grid-template-columns: 1fr; justify-items: center; padding: 32px 24px; text-align: center; }
  .guarantee h2 { font-size: 2rem; }
  .upgrade-backdrop { padding: 10px; align-items: end; }
  .upgrade-modal {
    width: 100%;
    max-height: calc(100dvh - 28px);
    padding: 28px 18px 22px;
    border-radius: 22px 22px 12px 12px;
  }
  .upgrade__close { top: 12px; right: 12px; }
  .upgrade__header { margin-bottom: 18px; }
  .upgrade__header h2 { margin: 10px 30px; font-size: 1.85rem; }
  .upgrade__header p { font-size: .8rem; line-height: 1.5; }
  .upgrade__content { grid-template-columns: 1fr; gap: 12px; }
  .upgrade__visual { min-height: 210px; padding: 10px; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
  .upgrade__atlas,
  .upgrade__bonus-grid { min-width: 0; }
  .upgrade__details { padding: 16px; }
  .upgrade__price { margin-bottom: 12px; padding-bottom: 12px; }
  .upgrade__price strong { font-size: 1.75rem; }
  .upgrade__actions { margin-top: 16px; }
  .upgrade__primary,
  .upgrade__secondary { min-height: 52px; padding: 11px 14px; font-size: .72rem; }
  .center-action { width: calc(100% - 32px); margin-inline: auto; }
}

@media (max-width: 360px) {
  .hero__title { font-size: 1.92rem; }
  .eyebrow { font-size: .59rem; }
}

@media (prefers-reduced-motion: reduce) {
  .btn-primary,
  .btn-secondary,
  .faq summary span { transition: none; }
  .gallery { overflow-x: auto; }
  .gallery__track,
  .reviews-track { animation: none; }
  .gallery__item[aria-hidden="true"] { display: none; }
  .upgrade-backdrop,
  .upgrade-modal { animation: none; }
}