.zumenarviewer-lp {
  --bg: #05060a;
  --bg-soft: #0b0d14;
  --surface: rgba(255, 255, 255, 0.075);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #f6f7fb;
  --muted: rgba(246, 247, 251, 0.68);
  --subtle: rgba(246, 247, 251, 0.42);
  --line: rgba(255, 255, 255, 0.14);
  --accent: #68eaff;
  --accent-2: #68eaff;
  --accent-3: #68eaff;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
  --radius-lg: 32px;
  --radius-md: 22px;
  --container: min(1160px, calc(100% - 40px));
}

.zumenarviewer-lp,
.zumenarviewer-lp * {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.zumenarviewer-page {
  margin: 0;
  overflow-x: hidden;
}

.zumenarviewer-lp {
  font-family: Inter, "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: #f6f7fb;
  background: #05060a;
  line-height: 1.7;
  letter-spacing: -0.02em;
}

/* Avoid overlap with shared header */
.zumenarviewer-lp main {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  background: transparent;
}

.zumenarviewer-lp .hero-content {
  display: block !important;
}

/* Keep LP layout stable even when global/shared styles are loaded. */
.zumenarviewer-lp section,
.zumenarviewer-lp article,
.zumenarviewer-lp aside,
.zumenarviewer-lp nav,
.zumenarviewer-lp header,
.zumenarviewer-lp footer,
.zumenarviewer-lp div,
.zumenarviewer-lp p,
.zumenarviewer-lp h1,
.zumenarviewer-lp h2,
.zumenarviewer-lp h3,
.zumenarviewer-lp ul,
.zumenarviewer-lp ol,
.zumenarviewer-lp li,
.zumenarviewer-lp figure,
.zumenarviewer-lp details,
.zumenarviewer-lp summary,
.zumenarviewer-lp table,
.zumenarviewer-lp tr,
.zumenarviewer-lp th,
.zumenarviewer-lp td {
  box-sizing: border-box;
}

.zumenarviewer-lp ul,
.zumenarviewer-lp ol {
  margin: 0;
}

.zumenarviewer-lp img,
.zumenarviewer-lp svg {
  max-width: 100%;
  height: auto;
}

.zumenarviewer-lp .section-shell,
.zumenarviewer-lp .flow-section,
.zumenarviewer-lp .requirements-section,
.zumenarviewer-lp .cta-section {
  position: relative;
  z-index: 1;
}

.zumenarviewer-lp a {
  color: inherit;
  text-decoration: none;
}

.zumenarviewer-lp button,
.zumenarviewer-lp input {
  font: inherit;
}

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

.zv-site-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: radial-gradient(circle at 50% -10%, rgba(104, 234, 255, .1) 0, transparent 42%), var(--bg);
}

.zv-site-background::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 72%);
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  opacity: .38;
  transform: translate3d(0, 0, 0);
}

.orb-primary {
  width: 42vw;
  height: 42vw;
  right: -16vw;
  top: 8vh;
  background: radial-gradient(circle, rgba(104, 234, 255, .28), transparent 65%);
}

.orb-secondary {
  width: 38vw;
  height: 38vw;
  left: -15vw;
  top: 46vh;
  background: radial-gradient(circle, rgba(104, 234, 255, .16), transparent 65%);
}

.grid-glow {
  position: absolute;
  inset: auto 10% -30% 10%;
  height: 55%;
  background: radial-gradient(ellipse at center, rgba(104, 234, 255, .08), transparent 58%);
}

.zv-site-header {
  position: fixed;
  z-index: 20;
  top: 84px;
  left: 50%;
  transform: translateX(-50%);
  width: var(--container);
  min-height: 64px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  background: rgba(10, 12, 18, .62);
  backdrop-filter: blur(22px) saturate(1.4);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .24);
}

.zv-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0 0 8px;
  font-weight: 800;
  letter-spacing: -.04em;
}

.zv-brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  overflow: visible;
}

.zv-brand-logo {
  width: 40px;
  height: 40px;
  display: block;
  max-width: none;
  transform: scale(1.08) translateY(-2px);
  transform-origin: center;
}

body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .zv-brand-logo {
  transform: scale(1.02) translateY(-2px);
}

.zv-brand-labels {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.zv-brand-caption {
  font-size: 9px;
  color: var(--subtle);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.1;
}

.zv-brand-text {
  font-size: 17px;
}

.zv-site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}

.zv-site-nav a {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}

.zv-site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.zv-header-cta {
  padding: 11px 17px;
  border-radius: 999px;
  color: #080912 !important;
  background: #fff !important;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 10px 35px rgba(255, 255, 255, .12);
}

.zv-header-cta-app {
  color: #fff !important;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(40% 50% at center 100%, rgba(184, 184, 184, .08), transparent), radial-gradient(80% 100% at center 120%, rgba(179, 179, 179, .16), transparent), linear-gradient(180deg, rgba(5, 6, 10, .94) 0%, rgba(27, 28, 33, .92) 100%) !important;
  border: 0 !important;
  box-shadow: 0 14px 32px rgba(0, 0, 0, .28), inset 0 .05em 0 rgba(255, 255, 255, .34), inset 0 -.05em 0 rgba(0, 0, 0, .86);
  text-shadow: 0 1px 0 rgba(0, 0, 0, .32);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.zv-header-cta-app::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, .12) 0%, transparent 38%), radial-gradient(75% 120% at center 110%, rgba(255, 255, 255, .14), transparent 58%);
  pointer-events: none;
}

.zv-header-cta-app:hover {
  background: radial-gradient(44% 54% at center 100%, rgba(206, 206, 206, .11), transparent), radial-gradient(86% 108% at center 120%, rgba(198, 198, 198, .2), transparent), linear-gradient(180deg, rgba(7, 8, 12, .96) 0%, rgba(34, 35, 41, .94) 100%) !important;
  box-shadow: 0 18px 45px rgba(0, 0, 0, .32), inset 0 .05em 0 rgba(255, 255, 255, .42), inset 0 -.05em 0 rgba(0, 0, 0, .9);
}

.zv-nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.zv-nav-toggle span:not(.zv-sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  border-radius: 4px;
}

.zv-header-fad-tag {
  position: absolute;
  left: 50%;
  bottom: -1px;
  transform: translate(-50%, 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 4px 18px;
  border-top: 0;
  border-radius: 0 0 8px 8px;
  background: var(--accent-2);
  color: #0a0b10;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(0, 0, 0, .24);
}

.zumenarviewer-lp .section-shell {
  width: var(--container);
  margin: 0 auto;
}

.zumenarviewer-lp .hero-section {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 13fr) minmax(320px, 7fr);
  align-items: start;
  gap: 48px;
  padding: 160px 0 56px;
}

.zumenarviewer-lp .hero-section>.hero-scroll-cue {
  position: absolute;
  left: 50%;
  bottom: max(73px, calc(100% - 100svh + 73px));
  z-index: 8;
  width: 46px;
  height: 46px;
  transform: translateX(-50%);
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(104, 234, 255, .62);
  border-radius: 50%;
  background: rgba(10, 12, 18, .52);
  color: var(--accent-2) !important;
  font-size: 0;
  line-height: 1;
  box-shadow: 0 14px 38px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .14);
  backdrop-filter: blur(16px) saturate(1.25);
  animation: heroScrollCueFloat 2.4s ease-in-out infinite;
}

.zumenarviewer-lp .hero-section>.hero-scroll-cue::after {
  content: "";
  position: absolute;
  display: block;
  width: 10px;
  height: 10px;
  left: 50%;
  top: 15px;
  transform: translateX(-50%) rotate(45deg);
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  border-radius: 0 0 3px 0;
}

.zumenarviewer-lp .hero-section>.hero-scroll-cue:hover {
  border-color: rgba(104, 234, 255, .92);
  background: rgba(104, 234, 255, .12);
}

.zumenarviewer-lp .lp-breadcrumb-in-mv {
  position: absolute;
  top: 18px;
  left: calc(596px - 50vw);
  z-index: 19;
  pointer-events: auto;
  padding: .35rem 0 0;
}

.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb {
  margin: 0;
  padding: 0;
  background: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item,
.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item+.breadcrumb-item::before {
  color: rgba(255, 255, 255, 1);
  font-weight: 400;
}

.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item+.breadcrumb-item::before {
  content: "/";
  padding: 0 1rem 0 0;
}

.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item a {
  color: #fff !important;
  font-weight: 400;
  transition: color .25s ease, opacity .25s ease;
}

.zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item a:hover {
  color: rgba(0, 146, 215, 1) !important;
}

.zumenarviewer-lp .hero-section>* {
  display: block !important;
}

.zumenarviewer-lp .eyebrow {
  margin: 0 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--accent-2);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: .32em;
  text-transform: uppercase;
}

.zumenarviewer-lp .eyebrow span,
.zumenarviewer-lp .section-heading>.eyebrow {
  display: inline-flex;
}

.zumenarviewer-lp .eyebrow span {
  padding: 7px 11px;
  border: 1px solid rgba(104, 234, 255, .25);
  border-radius: 999px;
  background: rgba(104, 234, 255, .075);
}

.zumenarviewer-lp h1,
.zumenarviewer-lp h2,
.zumenarviewer-lp h3,
.zumenarviewer-lp p {
  margin-top: 0;
}

.zumenarviewer-lp h1 {
  margin: 10px 0 20px;
  font-size: clamp(38px, 5.9vw, 76px);
  line-height: 1.15;
  letter-spacing: -.05em;
  font-weight: 900;
}

.zumenarviewer-lp h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.25;
  letter-spacing: -.045em;
  font-weight: 900;
}

.zumenarviewer-lp h3 {
  margin: 14px 0;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -.045em;
}

.zumenarviewer-lp .hero-lead {
  max-width: min(560px, 100%);
  color: rgba(246, 247, 251, .78);
  font-size: clamp(17px, 1.9vw, 22px);
  line-height: 1.8;
}

.hero-recommended-strip {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
}

.hero-recommended-label {
  box-sizing: border-box;
  margin: 0;
  padding: 12px;
  color: rgba(246, 247, 251, .9);
  width: 98px;
  height: 98px;
  border: 2px dashed rgba(104, 234, 255, .72);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 12px;
  letter-spacing: .01em;
  line-height: 1.5;
  justify-self: start;
}

.hero-recommended {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, max-content);
  justify-content: start;
  column-gap: 20px;
  row-gap: 10px;
}

.hero-recommended li {
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(246, 247, 251, .92);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
}

.hero-recommended-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  color: #0a1020;
}

.hero-recommended-icon svg {
  width: 23px;
  height: 23px;
}

.hero-recommended-icon.icon-sales {
  background: #68eaff;
}

.hero-recommended-icon.icon-design {
  background: #68eaff;
}

.hero-recommended-icon.icon-owner {
  background: #68eaff;
}

.hero-recommended-icon.icon-bim {
  background: #68eaff;
}

.zumenarviewer-lp .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 34px 0 16px;
}

.zv-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.zv-button:hover {
  transform: translateY(-2px);
}

.zv-button-primary {
  color: #06070e !important;
  background: linear-gradient(135deg, #fff, #dbe7ff) !important;
  box-shadow: 0 22px 50px rgba(255, 255, 255, .16), 0 14px 55px rgba(104, 234, 255, .18);
}

.zv-button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .055);
  color: #fff;
}

.zv-button-secondary:hover {
  border-color: rgba(255, 255, 255, .3);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .28);
}

.zumenarviewer-lp .zumenar-app-store-badge {
  width: auto;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  line-height: 0;
}

.zumenarviewer-lp .zumenar-app-store-badge img {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
}

.zumenarviewer-lp .zumenar-app-store-badge:hover {
  box-shadow: none;
}

.hero-note {
  color: var(--subtle);
  font-size: 12px;
}

.hero-visual {
  position: relative;
  min-height: 650px;
  display: grid !important;
  place-items: center;
  perspective: 1200px;
}

@media (min-width: 981px) {
  .zumenarviewer-lp .hero-section {
    grid-template-columns: minmax(0, 5fr) minmax(360px, 3fr);
  }
}

.zumenarviewer-lp .zumenar-hero-visual {
  min-height: min(650px, 74vw);
}

.zumenarviewer-lp .zumenar-hero-image {
  z-index: 3;
  width: min(780px, 110vw);
  max-width: none;
  height: auto;
  margin-left: calc(clamp(-120px, -7vw, -48px) + 70px);
  transform: translateY(110px);
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, .34));
}

.zumenarviewer-lp .zumenar-hero-visual .floating-panel {
  box-sizing: border-box;
  min-width: 224px;
  min-height: 78px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.zumenarviewer-lp .zumenar-hero-visual .floating-panel small {
  display: block;
  white-space: nowrap;
}

.zumenarviewer-lp .zumenar-hero-visual .panel-top {
  top: auto;
  left: 50%;
  bottom: calc(24% + 20px);
  transform: translateX(-103%);
}

.hero-visual>* {
  display: block !important;
  position: relative;
}

.hero-visual-badges,
.blueprint-sheet,
.device-frame,
.floating-panel {
  position: absolute !important;
}

.blueprint-sheet {
  z-index: 1;
  left: 50%;
  bottom: 40px;
  width: min(480px, 88vw);
  aspect-ratio: 1.38 / 1;
  transform: translateX(-50%) rotateX(62deg) rotateZ(-13deg);
  transform-origin: center bottom;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 8px;
  background: linear-gradient(rgba(104, 234, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 234, 255, .12) 1px, transparent 1px), linear-gradient(135deg, rgba(255, 255, 255, .86), rgba(218, 235, 248, .78));
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow: 0 34px 70px rgba(0, 0, 0, .34);
  opacity: .86;
  pointer-events: none;
}

.blueprint-sheet::before {
  content: "";
  position: absolute;
  inset: 7%;
  border: 2px solid rgba(16, 74, 112, .28);
  border-radius: 3px;
}

.blueprint-sheet::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 11%;
  height: 8%;
  border-top: 1px solid rgba(16, 74, 112, .22);
  border-bottom: 1px solid rgba(16, 74, 112, .18);
}

.sheet-line,
.sheet-room {
  position: absolute;
  display: block;
  color: rgba(16, 74, 112, .32);
  border-color: rgba(16, 74, 112, .32);
}

.sheet-line-a {
  left: 14%;
  top: 28%;
  width: 72%;
  border-top: 2px solid;
}

.sheet-line-b {
  left: 46%;
  top: 13%;
  height: 64%;
  border-left: 2px solid;
}

.sheet-line-c {
  left: 14%;
  top: 58%;
  width: 56%;
  border-top: 2px solid;
}

.sheet-room-a {
  left: 18%;
  top: 17%;
  width: 24%;
  height: 28%;
  border: 2px solid;
}

.sheet-room-b {
  right: 18%;
  top: 17%;
  width: 28%;
  height: 40%;
  border: 2px solid;
}

.sheet-room-c {
  left: 18%;
  bottom: 19%;
  width: 40%;
  height: 28%;
  border: 2px solid;
}

.hero-visual-badges {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.hero-visual-badge {
  position: absolute;
  width: clamp(132px, 20vw, 188px);
  height: clamp(132px, 20vw, 188px);
  border-radius: 50%;
  background: var(--accent-2);
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: clamp(16px, 2.1vw, 24px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: .03em;
  box-shadow: 0 22px 44px rgba(0, 0, 0, .32);
  padding: 14px;
}

.hero-visual-badge--free {
  background: #f95740;
  font-size: clamp(18px, 2.5vw, 30px);
  line-height: 1.12;
}

.hero-visual-badge:first-child {
  top: calc(10% - 100px);
  right: calc(7% - 50px);
  left: auto;
}

.hero-visual-badge:last-child {
  right: 2%;
  bottom: 6%;
}

.device-frame {
  z-index: 3;
  width: min(378px, 75.6vw);
  aspect-ratio: 9 / 16;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 52px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, .04));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .22);
  transform: rotateX(8deg) rotateY(-12deg) rotateZ(3deg);
  transition: transform .25s ease-out;
}

.device-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 40px;
  background: radial-gradient(circle at 50% 18%, rgba(104, 234, 255, .34), transparent 30%), linear-gradient(rgba(104, 234, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 234, 255, .08) 1px, transparent 1px), linear-gradient(180deg, rgba(21, 25, 41, .92), rgba(6, 7, 12, .96) 72%);
  background-size: auto, 26px 26px, 26px 26px, auto;
}

.device-screen::before {
  content: "";
  position: absolute;
  inset: 58px 22px 28px;
  z-index: 1;
  border: 1px solid rgba(104, 234, 255, .32);
  border-radius: 28px;
  background: radial-gradient(circle at 50% 52%, rgba(104, 234, 255, .12), transparent 46%);
  pointer-events: none;
}

.status-bar {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px 0;
  color: rgba(255, 255, 255, .7);
  font-size: 12px;
}

.status-bar span {
  width: 34px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .22);
}

.blueprint-plane {
  position: absolute;
  z-index: 2;
  left: 10%;
  right: 10%;
  bottom: 11%;
  height: 47%;
  border: 1px solid rgba(23, 214, 255, .28);
  border-radius: 18px;
  background: linear-gradient(rgba(104, 234, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 234, 255, .08) 1px, transparent 1px), rgba(104, 234, 255, .04);
  background-size: 24px 24px;
  transform: rotateX(63deg) rotateZ(-14deg);
  transform-origin: center bottom;
  box-shadow: 0 0 80px rgba(23, 214, 255, .18);
}

.blueprint-plane::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: 180px;
  height: 180px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(104, 234, 255, .16), transparent 62%);
  pointer-events: none;
}

.plan-line {
  position: absolute;
  border: 2px solid rgba(23, 214, 255, .55);
  border-radius: 8px;
}

.plan-line-a {
  inset: 18% 14% 18% 14%;
}

.plan-line-b {
  left: 14%;
  top: 48%;
  width: 72%;
  height: 0;
  border-bottom: 0;
}

.plan-line-c {
  left: 48%;
  top: 18%;
  width: 0;
  height: 64%;
  border-right: 0;
}

.model-stack {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 24%;
  width: 220px;
  height: 330px;
  transform: translateX(-50%) rotateZ(-2deg);
  filter: drop-shadow(0 28px 30px rgba(23, 214, 255, .24));
  pointer-events: none;
}

.floor,
.roof {
  position: absolute;
  left: 18px;
  width: 142px;
  height: 58px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .7), rgba(226, 236, 249, .34));
  box-shadow: 0 18px 32px rgba(0, 0, 0, .16), inset 0 1px 0 rgba(255, 255, 255, .72);
  backdrop-filter: blur(6px);
  opacity: .9;
}

.floor::before,
.roof::before,
.floor::after,
.roof::after {
  content: "";
  position: absolute;
  display: block;
}

.floor::before,
.roof::before {
  left: -1px;
  right: -1px;
  top: -28px;
  height: 29px;
  transform: skewX(-45deg);
  transform-origin: left bottom;
  border: 1px solid rgba(255, 255, 255, .5);
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .66), rgba(238, 245, 255, .28));
  backdrop-filter: blur(5px);
}

.floor::after,
.roof::after {
  top: -27px;
  right: -30px;
  width: 30px;
  height: calc(100% + 27px);
  transform: skewY(-45deg);
  transform-origin: left top;
  border: 1px solid rgba(255, 255, 255, .42);
  border-left: 0;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, rgba(217, 229, 247, .48), rgba(174, 189, 211, .22));
  backdrop-filter: blur(4px);
}

.floor-1 {
  bottom: 18px;
}

.floor-2 {
  left: 42px;
  bottom: 96px;
}

.floor-3 {
  left: 8px;
  bottom: 174px;
  display: none;
}

.roof {
  left: 58px;
  bottom: 174px;
  width: 104px;
  height: 44px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(232, 241, 251, .32));
}

.scan-ring {
  position: absolute;
  left: 50%;
  bottom: 21%;
  width: 260px;
  height: 96px;
  border: 1px solid rgba(104, 234, 255, .55);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: pulse 2.4s ease-in-out infinite;
}

.floating-panel {
  position: absolute;
  z-index: 4;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 20px;
  background: rgba(12, 14, 22, .7);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.floating-panel strong {
  display: block;
  font-size: 14px;
}

.panel-top strong {
  font-size: 18px;
  line-height: 1.2;
}

.panel-bottom strong {
  font-size: 18px;
  line-height: 1.2;
}

.floating-panel small {
  color: var(--muted);
}

.panel-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 18px var(--accent-3);
}

.panel-top {
  top: 15%;
  left: 0;
}

.panel-bottom {
  right: 0;
  bottom: 18%;
}

.features-section,
.usecases-section,
.faq-section {
  padding: 88px 0;
}

.section-heading {
  max-width: none;
  margin-bottom: 42px;
  width: 100%;
  display: block !important;
}

.section-heading>* {
  display: block !important;
}

.zumenarviewer-lp .section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.zumenarviewer-lp .feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-card {
  min-height: 310px;
  padding: 0 26px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, .105), rgba(255, 255, 255, .045));
  box-shadow: 0 18px 55px rgba(0, 0, 0, .18);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, .28);
  background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .055));
}

.feature-index {
  display: inline-flex;
  margin-bottom: 60px;
  color: var(--accent-2);
  font-weight: 900;
  font-size: 13px;
}

.feature-media {
  width: calc(100% + 52px);
  aspect-ratio: 16 / 9;
  height: auto;
  display: block;
  object-fit: cover;
  margin: 0 -26px 22px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border: 1px dashed rgba(255, 255, 255, .26);
  border-left: 0;
  border-right: 0;
  border-top: 0;
  background: linear-gradient(135deg, rgba(104, 234, 255, .16), rgba(255, 255, 255, .03));
}

.zumenarviewer-lp img.feature-media {
  max-width: none;
  aspect-ratio: 1200 / 896;
}

.feature-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.zumenarviewer-lp .feature-card-title {
  margin: 0 0 10px;
  font-size: 20px;
}

body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .zumenarviewer-lp .feature-card-title {
  font-size: 19px;
}

.showcase-section {
  width: var(--container);
  margin: 0 auto;
  padding: 42px 0 88px;
}

.showcase-card {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  padding: clamp(28px, 6vw, 70px);
  border: 1px solid var(--line);
  border-radius: 42px;
  background: radial-gradient(circle at 78% 20%, rgba(104, 234, 255, .34), transparent 34%), radial-gradient(circle at 20% 80%, rgba(104, 234, 255, .22), transparent 36%), linear-gradient(135deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .04));
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 32px;
  align-items: end;
}

.showcase-copy {
  position: relative;
  z-index: 1;
  max-width: 660px;
}

.showcase-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.metric-list {
  position: relative;
  z-index: 1;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.metric-list li {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 20px;
  background: rgba(5, 6, 10, .34);
  backdrop-filter: blur(14px);
}

.metric-list strong {
  display: block;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -.05em;
}

.metric-list span {
  color: var(--muted);
}

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

.usecase-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .04));
}

.usecase-dummy-image {
  width: calc(100% + 52px);
  max-width: none;
  aspect-ratio: 16 / 9;
  height: auto;
  display: block;
  object-fit: cover;
  margin: -26px -26px 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border: 1px dashed rgba(255, 255, 255, .24);
  background: linear-gradient(135deg, rgba(104, 234, 255, .22), rgba(255, 255, 255, .05));
}

.zumenarviewer-lp img.usecase-dummy-image {
  max-width: none;
}

.usecase-item p {
  color: var(--muted);
  margin: 0;
}

.usecase-title {
  font-size: 24px;
  margin: 12px 0 0;
}

.zumenarviewer-lp .usecase-title::before {
  content: "\275D";
  margin-right: .1em;
  color: color-mix(in srgb, var(--accent-2) 50%, transparent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35em;
  line-height: 0;
  vertical-align: -.08em;
}

.zumenarviewer-lp .usecase-title::after {
  content: "\275E";
  margin-left: .08em;
  color: color-mix(in srgb, var(--accent-2) 50%, transparent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35em;
  line-height: 0;
  vertical-align: -.08em;
}

.usecase-solution {
  margin-top: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  padding: 30px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent-2) 8%, transparent);
}

.usecase-solution-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent-2) 42%, transparent);
  background: color-mix(in srgb, var(--accent-2) 8%, transparent);
  color: var(--accent-2);
  display: grid !important;
  place-items: center;
  font-size: 38px;
  line-height: 1;
}

.usecase-solution-icon i {
  display: block;
}

.usecase-solution p {
  font-size: 18px;
  line-height: 1.7;
}

.zumenarviewer-lp .flow-section {
  padding: 110px max(20px, calc((100vw - 1160px) / 2));
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, .075));
  border-top: 1px solid rgba(255, 255, 255, .08);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.flow-steps {
  list-style: none;
  padding: 0;
  margin: 44px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.flow-steps li {
  position: relative;
  min-height: 0;
  padding: 34px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(5, 6, 10, .36);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.flow-steps li:not(:last-child)::after {
  content: "\2192";
  position: absolute;
  right: -11px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(246, 247, 251, .55);
  font-size: 16px;
  z-index: 2;
}

.flow-steps li:nth-child(3)::after {
  content: none;
}

.flow-dummy-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 0;
  border: 1px dashed rgba(255, 255, 255, .24);
  background: linear-gradient(135deg, rgba(104, 234, 255, .2), rgba(255, 255, 255, .05));
}

.flow-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--accent-2);
  color: var(--accent-2);
  background: transparent;
  font-weight: 900;
  font-size: 14px;
}

.flow-step-number::before {
  content: "Step ";
}

.flow-device {
  --flow-ribbon-top: rgba(255, 255, 255, .98);
  --flow-ribbon-bottom: rgba(231, 238, 245, .98);
  --flow-ribbon-fold: rgba(180, 195, 210, .98);
  position: absolute;
  top: -6px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  min-height: 24px;
  padding: 8px 0 4px;
  border: 0;
  border-radius: 2px 0 0 0;
  background: linear-gradient(180deg, var(--flow-ribbon-top) 0%, var(--flow-ribbon-bottom) 100%);
  color: #06070e;
  font-size: .675rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transform: translateY(4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .26);
  z-index: 2;
}

.flow-device::before {
  content: "";
  position: absolute;
  top: 0;
  right: -6px;
  border-bottom: 6px solid var(--flow-ribbon-fold);
  border-right: 6px solid transparent;
}

.flow-device::after {
  content: "";
  position: absolute;
  left: 0;
  top: 100%;
  width: 0;
  height: 0;
  border-left: 40px solid var(--flow-ribbon-bottom);
  border-right: 40px solid var(--flow-ribbon-bottom);
  border-bottom: 4px solid transparent;
}

.flow-device--pc {
  color: #06070e;
}

.flow-device--mobile {
  color: #06070e;
}

body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .flow-device--mobile {
  --flow-ribbon-top: var(--accent-2);
  --flow-ribbon-bottom: color-mix(in srgb, var(--accent-2) 72%, #005c88);
  --flow-ribbon-fold: color-mix(in srgb, var(--accent-2) 42%, #00445f);
  color: #06070e;
}

.flow-step-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.flow-step-head h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
}

.flow-steps p {
  margin: 0;
  color: var(--muted);
}

.flow-note {
  margin: 22px 0 0;
  padding-top: 24px;
  color: var(--subtle);
  font-size: 13px;
}

.zumenarviewer-lp .requirements-section {
  width: var(--container);
  margin: 0 auto;
  padding: 90px 0;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.requirements-card {
  padding: 8px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.requirements-card h3 {
  margin-bottom: 12px;
}

.requirements-caution-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  display: block;
}

.requirements-caution-list li + li {
  margin-top: 8px;
}

.requirements-table {
  width: 100%;
  border-collapse: collapse;
}

.requirements-table tr {
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.requirements-table tr:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.requirements-table th,
.requirements-table td {
  padding: 14px 0;
  text-align: left;
  vertical-align: top;
  color: var(--muted);
}

.requirements-table th {
  width: 160px;
  color: rgba(246, 247, 251, .9);
  font-weight: 700;
}

.requirements-free-badge {
  display: inline-block;
  margin-left: .35em;
  padding: 2px 10px;
  border-radius: 3px;
  color: #000;
  font-weight: 700;
  line-height: 1.4;
  background: var(--accent-2);
}

.requirements-table td > .requirements-free-badge:first-child {
  margin-left: 0;
}

.requirements-free-badge--app {
  margin-left: 1em !important;
}

.requirements-caution-title {
  margin: 0;
  padding: 2rem 0 1rem 0;
  font-weight: 700;
}

.zumenarviewer-lp .cta-section {
  width: var(--container);
  margin: 0 auto;
  padding: 40px 0 100px;
}

.cta-card {
  overflow: hidden;
  position: relative;
  padding: clamp(34px, 7vw, 86px);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 46px;
  background: radial-gradient(circle at 15% 10%, rgba(104, 234, 255, .2), transparent 30%), radial-gradient(circle at 88% 24%, rgba(104, 234, 255, .36), transparent 34%), linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .055));
  box-shadow: var(--shadow);
}

.cta-card::before {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -40%;
  width: 52%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .16);
  background: radial-gradient(circle, rgba(104, 234, 255, .12), transparent 60%);
}

.cta-card>* {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.cta-card p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .cta-card>h2,
body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .cta-card>p,
body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .cta-card>.zumenar-cta-actions {
  margin-left: auto;
  margin-right: auto;
}

.zumenar-cta-actions {
  max-width: 760px;
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 22px;
  background: rgba(5, 6, 10, .34);
}

.zumenar-cta-actions .zv-button {
  width: 100%;
}

.zumenar-cta-actions .zumenar-app-store-badge {
  width: fit-content;
  justify-self: center;
}

.zumenar-cta-note {
  padding: 18px 0 0;
  margin-bottom: 0 !important;
  color: var(--subtle) !important;
  font-size: 12px !important;
  line-height: 1.7 !important;
}

.zumenar-cta-note a {
  color: var(--accent-2);
  font-weight: 700;
  text-decoration: underline;
}

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

.faq-item {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, .055);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 900;
  list-style: none;
}

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

.faq-item p {
  padding: 0 24px 24px;
  margin: 0;
  color: var(--muted);
}

.site-footer {
  width: var(--container);
  margin: 0 auto;
  padding: 34px 0 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: var(--subtle);
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.site-footer p {
  margin: 0;
  font-size: 13px;
}

.zumenarviewer-lp .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1);
}

.zumenarviewer-lp .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {

  0%,
  100% {
    opacity: .32;
    transform: translateX(-50%) scale(.94);
  }

  50% {
    opacity: 1;
    transform: translateX(-50%) scale(1.08);
  }
}

@keyframes heroScrollCueFloat {

  0%,
  100% {
    transform: translate(-50%, 0);
  }

  50% {
    transform: translate(-50%, -8px);
  }
}

/* Layout guards against shared/global CSS overrides. */
.zumenarviewer-lp .feature-card,
.zumenarviewer-lp .usecase-item,
.zumenarviewer-lp .flow-steps li,
.zumenarviewer-lp .requirements-card,
.zumenarviewer-lp .cta-card,
.zumenarviewer-lp .faq-item {
  display: block;
}

.zumenarviewer-lp .usecase-item,
.zumenarviewer-lp .flow-steps li {
  display: flex;
  flex-direction: column;
}

.zumenarviewer-lp .feature-grid,
.zumenarviewer-lp .usecase-list,
.zumenarviewer-lp .flow-steps,
.zumenarviewer-lp .requirements-grid,
.zumenarviewer-lp .faq-list {
  display: grid;
}

.zumenarviewer-lp .hero-actions,
.zumenarviewer-lp .flow-step-head {
  display: flex;
}

body.zumenarviewer-page.is-light-theme .zumenarviewer-lp {
  --bg: #f4f7fb;
  --bg-soft: #ffffff;
  --surface: rgba(17, 24, 39, .055);
  --surface-strong: rgba(17, 24, 39, .09);
  --text: #101827;
  --muted: rgba(16, 24, 39, .68);
  --subtle: rgba(16, 24, 39, .48);
  --line: rgba(16, 24, 39, .14);
  --accent: #5f48e8;
  --accent-2: #68eaff;
  --accent-3: #68eaff;
  --shadow: 0 24px 70px rgba(29, 41, 57, .16);
  color: var(--text);
  background: var(--bg);
}

body.zumenarviewer-page.is-light-theme .zv-site-background {
  background: radial-gradient(circle at 50% -10%, rgba(104, 234, 255, .16) 0, transparent 42%), linear-gradient(180deg, #f9fbff 0%, #eef3f8 100%);
}

body.zumenarviewer-page.is-light-theme .zv-site-background::after {
  background-image: linear-gradient(rgba(16, 24, 39, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(16, 24, 39, .035) 1px, transparent 1px);
}

body.zumenarviewer-page.is-light-theme .orb-primary {
  opacity: .32;
  background: radial-gradient(circle, rgba(104, 234, 255, .28), transparent 65%);
}

body.zumenarviewer-page.is-light-theme .orb-secondary {
  opacity: .28;
  background: radial-gradient(circle, rgba(104, 234, 255, .16), transparent 65%);
}

body.zumenarviewer-page.is-light-theme .grid-glow {
  background: radial-gradient(ellipse at center, rgba(104, 234, 255, .16), transparent 58%);
}

body.zumenarviewer-page.is-light-theme .zv-site-header {
  border-color: rgba(16, 24, 39, .12);
  box-shadow: 0 18px 46px rgba(29, 41, 57, .12);
}

body.zumenarviewer-page.is-light-theme .zv-brand-caption,
body.zumenarviewer-page.is-light-theme .hero-note,
body.zumenarviewer-page.is-light-theme .site-footer,
body.zumenarviewer-page.is-light-theme .flow-note {
  color: var(--subtle);
}

body.zumenarviewer-page.is-light-theme .zv-site-nav a,
body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .hero-lead,
body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .section-heading p:not(.eyebrow),
body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .cta-card p:not(.eyebrow),
body.zumenarviewer-page.is-light-theme .feature-card p,
body.zumenarviewer-page.is-light-theme .usecase-item p,
body.zumenarviewer-page.is-light-theme .flow-steps p,
body.zumenarviewer-page.is-light-theme .requirements-caution-list,
body.zumenarviewer-page.is-light-theme .requirements-table td,
body.zumenarviewer-page.is-light-theme .faq-item p,
body.zumenarviewer-page.is-light-theme .metric-list span,
body.zumenarviewer-page.is-light-theme .floating-panel small {
  color: var(--muted);
}

body.zumenarviewer-page.is-light-theme .zv-site-nav a:hover {
  color: var(--text);
  background: rgba(16, 24, 39, .07);
}

body.zumenarviewer-page.is-light-theme .zv-header-cta {
  color: #fff !important;
  background: #151b2c !important;
  box-shadow: 0 12px 32px rgba(16, 24, 39, .18);
}

body.zumenarviewer-page.is-light-theme .zv-header-cta-app {
  color: #fff !important;
  background: radial-gradient(40% 50% at center 100%, rgba(184, 184, 184, .08), transparent), radial-gradient(80% 100% at center 120%, rgba(179, 179, 179, .16), transparent), linear-gradient(180deg, rgba(9, 13, 22, .94) 0%, rgba(27, 31, 42, .92) 100%) !important;
  box-shadow: 0 12px 28px rgba(16, 24, 39, .24), inset 0 .05em 0 rgba(255, 255, 255, .34), inset 0 -.05em 0 rgba(0, 0, 0, .86);
}

body.zumenarviewer-page.is-light-theme .zv-nav-toggle {
  background: rgba(16, 24, 39, .1);
}

body.zumenarviewer-page.is-light-theme .zv-nav-toggle span:not(.zv-sr-only) {
  background: var(--text);
}

body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item,
body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item+.breadcrumb-item::before,
body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .lp-breadcrumb-in-mv .breadcrumb-item a {
  color: rgba(16, 24, 39, .76) !important;
}

body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .eyebrow {
  color: #6e8700;
}

body.zumenarviewer-page.is-light-theme .zumenarviewer-lp .eyebrow span {
  border-color: rgba(104, 234, 255, .18);
  background: rgba(104, 234, 255, .07);
}

body.zumenarviewer-page.is-light-theme .hero-recommended-strip,
body.zumenarviewer-page.is-light-theme .site-footer,
body.zumenarviewer-page.is-light-theme .requirements-table tr,
body.zumenarviewer-page.is-light-theme .requirements-table tr:last-child {
  border-color: var(--line);
}

body.zumenarviewer-page.is-light-theme .hero-recommended-label {
  color: var(--text);
  border-color: rgba(104, 234, 255, .72);
}

body.zumenarviewer-page.is-light-theme .panel-dot {
  background: #68eaff;
  box-shadow: 0 0 18px #68eaff;
}

body.zumenarviewer-page.is-light-theme .hero-recommended li,
body.zumenarviewer-page.is-light-theme .requirements-table th,
body.zumenarviewer-page.is-light-theme .requirements-caution-title {
  color: rgba(16, 24, 39, .88);
}

body.zumenarviewer-page.is-light-theme .zv-button-primary {
  color: #fff !important;
  background: linear-gradient(135deg, #151b2c, #39445c) !important;
  box-shadow: 0 18px 46px rgba(16, 24, 39, .2);
}

body.zumenarviewer-page.is-light-theme .zv-button-secondary {
  color: var(--text) !important;
  border-color: rgba(16, 24, 39, .16);
  background: rgba(255, 255, 255, .72);
}

body.zumenarviewer-page.is-light-theme .zv-button-secondary:hover {
  border-color: rgba(16, 24, 39, .3);
  box-shadow: 0 18px 42px rgba(29, 41, 57, .12);
}

body.zumenarviewer-page.is-light-theme .zumenar-cta-actions {
  border-color: rgba(16, 24, 39, .12);
  background: rgba(255, 255, 255, .58);
}

body.zumenarviewer-page.is-light-theme .feature-card,
body.zumenarviewer-page.is-light-theme .usecase-item,
body.zumenarviewer-page.is-light-theme .flow-steps li,
body.zumenarviewer-page.is-light-theme .faq-item,
body.zumenarviewer-page.is-light-theme .floating-panel,
body.zumenarviewer-page.is-light-theme .metric-list li {
  border-color: var(--line);
  background: rgba(255, 255, 255, .7);
  box-shadow: var(--shadow);
}

body.zumenarviewer-page.is-light-theme .feature-card:hover {
  border-color: rgba(16, 24, 39, .22);
  background: rgba(255, 255, 255, .88);
}

body.zumenarviewer-page.is-light-theme .feature-media,
body.zumenarviewer-page.is-light-theme .usecase-dummy-image,
body.zumenarviewer-page.is-light-theme .flow-dummy-image {
  border-color: rgba(16, 24, 39, .16);
  background: linear-gradient(135deg, rgba(104, 234, 255, .18), rgba(104, 234, 255, .06));
}

body.zumenarviewer-page.is-light-theme .showcase-card,
body.zumenarviewer-page.is-light-theme .cta-card {
  border-color: rgba(16, 24, 39, .12);
  background: radial-gradient(circle at 78% 20%, rgba(104, 234, 255, .16), transparent 34%), radial-gradient(circle at 20% 80%, rgba(104, 234, 255, .12), transparent 36%), rgba(255, 255, 255, .82);
  box-shadow: var(--shadow);
}

body.zumenarviewer-page.is-light-theme .showcase-copy p:not(.eyebrow) {
  color: var(--muted);
}

body.zumenarviewer-page.is-light-theme .flow-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, .58), rgba(230, 237, 246, .78));
  border-color: rgba(16, 24, 39, .08);
}

body.zumenarviewer-page.is-light-theme .flow-steps li:not(:last-child)::after {
  color: rgba(16, 24, 39, .38);
}

body.zumenarviewer-page.is-light-theme .device-frame {
  border-color: rgba(16, 24, 39, .14);
  background: linear-gradient(145deg, rgba(255, 255, 255, .92), rgba(223, 230, 241, .72));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .9);
}

body.zumenarviewer-page.is-light-theme .blueprint-sheet {
  border-color: rgba(16, 24, 39, .16);
  background: linear-gradient(rgba(104, 234, 255, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 234, 255, .1) 1px, transparent 1px), linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(231, 239, 247, .88));
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow: 0 30px 64px rgba(29, 41, 57, .18);
}

body.zumenarviewer-page.is-light-theme .device-screen {
  background: radial-gradient(circle at 50% 18%, rgba(104, 234, 255, .28), transparent 30%), linear-gradient(rgba(104, 234, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 234, 255, .08) 1px, transparent 1px), linear-gradient(180deg, rgba(36, 45, 66, .92), rgba(14, 18, 30, .95) 72%);
  background-size: auto, 26px 26px, 26px 26px, auto;
}

body.zumenarviewer-page.is-light-theme .hero-scroll-cue {
  border-color: rgba(141, 182, 0, .62);
  background: rgba(255, 255, 255, .68);
  color: #6e8700 !important;
  box-shadow: 0 14px 34px rgba(29, 41, 57, .16), inset 0 1px 0 rgba(255, 255, 255, .9);
}

body.zumenarviewer-page.is-light-theme .zv-site-nav.is-open {
  background: rgba(255, 255, 255, .94);
}

@media (max-width: 980px) {
  .zumenarviewer-lp {
    --container: min(100% - 40px, 1160px);
  }

  .zumenarviewer-lp .section-shell,
  .zumenarviewer-lp .requirements-section,
  .zumenarviewer-lp .cta-section {
    width: calc(100% - 40px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .zv-site-header {
    top: 80px;
    width: calc(100% - 32px);
  }

  .zv-site-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 152px;
    display: none;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(10, 12, 18, .92);
    backdrop-filter: blur(20px);
  }

  .zv-site-nav.is-open {
    display: flex;
  }

  .zv-site-nav a {
    padding: 14px 16px;
  }

  .zv-header-cta,
  .zv-header-cta-app {
    display: none;
  }

  .zv-nav-toggle {
    display: block;
  }

  .zv-header-fad-tag {
    font-size: 10px;
    min-height: 22px;
    padding: 4px 10px;
    border-radius: 0 0 7px 7px;
  }

  .zumenarviewer-lp .hero-section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 156px;
  }

  .zumenarviewer-lp .lp-breadcrumb-in-mv {
    top: 18px;
    z-index: 19;
    padding-top: .2rem;
    padding-left: 0;
    left: -4px;
  }

  .zumenarviewer-lp .hero-content {
    display: block !important;
  }

  .zumenarviewer-lp .hero-content>* {
    display: block !important;
    width: 100%;
  }

  .zumenarviewer-lp .hero-section .hero-actions {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    row-gap: 14px;
    column-gap: 0;
  }

  .zumenarviewer-lp .hero-section .hero-actions .zv-button {
    width: 100%;
  }

  .zumenarviewer-lp .requirements-card h3 {
    font-size: 20px;
  }

  .hero-visual-badge {
    width: clamp(112px, 30vw, 156px);
    height: clamp(112px, 30vw, 156px);
    font-size: clamp(14px, 3.5vw, 20px);
  }

  .hero-visual-badge--free {
    font-size: clamp(16px, 4.2vw, 24px);
  }

  .hero-visual-badge:first-child {
    top: calc(8% - 100px);
    right: calc(5% - 50px);
    left: auto;
  }

  .hero-visual-badge:last-child {
    right: 1%;
    bottom: 10%;
  }

  .zumenarviewer-lp .hero-visual {
    min-height: 560px;
  }

  .blueprint-sheet {
    bottom: 28px;
    width: min(430px, 90vw);
  }

  .showcase-card,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .zumenarviewer-lp .feature-grid,
  .zumenarviewer-lp .flow-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow-steps li:not(:last-child)::after {
    content: "\2193";
    left: 50%;
    right: auto;
    top: auto;
    bottom: -14px;
    transform: translateX(-50%);
  }

  .flow-steps li:nth-child(3)::after {
    content: "\2193";
  }

  .usecase-list,
  .requirements-grid {
    grid-template-columns: 1fr;
  }

  .zumenarviewer-lp .usecase-solution {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: left;
  }

  .zumenarviewer-lp .usecase-solution p {
    justify-self: stretch;
  }

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

  /* 1. SP/Tablet: hide browser login button in hero CTA */
  .zumenarviewer-lp .hero-section .hero-actions .zv-button-primary {
    display: none;
  }
}

@media (max-width: 640px) {
  .zumenarviewer-lp {
    --container: min(100% - 40px, 1160px);
  }

  /* Reduce section vertical spacing on SP */
  .zumenarviewer-lp .features-section,
  .zumenarviewer-lp .usecases-section,
  .zumenarviewer-lp .faq-section {
    padding: 44px 0;
  }

  .zumenarviewer-lp .flow-section {
    padding-top: 44px;
    padding-bottom: 44px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .zumenarviewer-lp .requirements-section {
    display: flex;
    flex-direction: column;
    padding: 44px 0 16px;
  }

  .zumenarviewer-lp .cta-section {
    padding: 24px 0 60px;
  }

  .zv-brand-text {
    display: none;
  }

  .zv-brand-caption {
    display: none;
  }

  .zumenarviewer-lp h1 {
    font-size: clamp(38px, 5.9vw, 76px);
    margin: 0 0 16px;
  }

  .zumenarviewer-lp h2 {
    font-size: clamp(30px, 4vw, 54px);
  }

  .zumenarviewer-lp .hero-lead,
  .zumenarviewer-lp .section-heading p:not(.eyebrow),
  .zumenarviewer-lp .cta-card p:not(.eyebrow) {
    font-size: 16px;
  }

  .zumenar-cta-actions {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  body.zumenarviewer-page:not(.photo-zipper-page):not(.ai-converter-page) .zumenar-cta-actions .zumenar-bottom-login {
    display: none;
  }

  .zumenarviewer-lp .lp-breadcrumb-in-mv {
    position: absolute;
    top: 88px;
    left: 16px;
    z-index: 19;
    padding-top: .2rem;
    padding-left: 0;
  }

  .zumenarviewer-lp .hero-section>.hero-scroll-cue {
    bottom: max(113px, calc(100% - 100svh + 113px));
  }

  .hero-recommended-strip {
    margin-top: 20px;
    padding: 10px 0;
    gap: 14px;
  }

  .hero-recommended-label {
    width: 100%;
    min-height: 0;
    height: auto;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 14px;
    margin: 15px 0;
    font-size: 13px;
    text-align: center;
    line-height: 1;
    white-space: nowrap;
    justify-self: stretch;
    grid-column: 1 / -1;
  }

  .hero-recommended-label br {
    display: none;
  }

  /* 3. SP: こんな方におすすめ 2col × 2row */
  .hero-recommended {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .hero-recommended li {
    min-height: 36px;
    font-size: 15px;
  }

  .hero-recommended-icon {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    border-radius: 11px;
  }

  .hero-recommended-icon svg {
    width: 23px;
    height: 23px;
  }

  .hero-visual-badge {
    width: 106px;
    height: 106px;
    font-size: 13px;
    padding: 10px;
    letter-spacing: .01em;
  }

  .hero-visual-badge--free {
    width: 132px;
    height: 132px;
    padding: 16px;
    font-size: 19px;
    line-height: 1.22;
  }

  .hero-visual-badge:first-child {
    top: -52px;
    right: 0;
    left: auto;
  }

  .hero-visual-badge:last-child {
    right: 0;
    bottom: 12%;
  }

  .zv-header-fad-tag {
    letter-spacing: .05em;
  }

  /* 4. SP: move hero-visual to top and make it smaller */
  .zumenarviewer-lp .hero-visual {
    order: -1;
    min-height: 260px;
  }

  .zumenarviewer-lp .zumenar-hero-image {
    width: min(360px, 94vw);
    max-width: 100%;
    margin-left: 0;
    transform: translateY(-2px);
  }

  .zumenarviewer-lp .zumenar-hero-visual .floating-panel {
    min-width: 168px;
    min-height: 58px;
    padding: 10px 12px;
    border-radius: 16px;
    backdrop-filter: blur(8px);
  }

  .zumenarviewer-lp .zumenar-hero-visual .floating-panel strong {
    font-size: 15px;
    line-height: 1.2;
  }

  .zumenarviewer-lp .zumenar-hero-visual .floating-panel small {
    font-size: 11px;
    line-height: 1.35;
  }

  .zumenarviewer-lp .zumenar-hero-visual .panel-top {
    right: auto;
    left: 50%;
    bottom: 8%;
    transform: translateX(calc(-100% - 6px));
  }

  .zumenarviewer-lp .zumenar-hero-visual .panel-bottom {
    right: auto;
    left: 50%;
    min-height: 58px;
    transform: translateX(6px);
  }

  .blueprint-sheet {
    bottom: 18px;
    width: min(250px, 72vw);
    opacity: .78;
  }

  .zumenarviewer-lp .hero-visual .device-frame {
    width: min(160px, 40vw);
    border-radius: 28px;
    padding: 8px;
  }

  .zumenarviewer-lp .hero-visual .model-stack {
    left: 51%;
    top: 17%;
    width: 118px;
    height: 205px;
    transform: translateX(-50%) rotateZ(-2deg) scale(.68);
    transform-origin: center top;
  }

  .zumenarviewer-lp .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 12px;
    margin: 28px 0 14px;
  }

  .zumenarviewer-lp .cta-card .hero-actions {
    margin-top: 18px;
  }

  .zumenarviewer-lp .hero-actions .zv-button {
    width: 100%;
    min-height: 52px;
    padding: 0 16px;
  }

  .device-screen {
    border-radius: 30px;
  }

  .panel-top {
    top: 8%;
    left: 0;
  }

  .panel-bottom {
    right: 0;
    bottom: 8%;
  }

  .zumenarviewer-lp .zumenar-hero-visual .panel-top {
    top: auto;
    right: auto;
    left: 50%;
    bottom: 8%;
    transform: translateX(calc(-100% - 6px));
  }

  .zumenarviewer-lp .zumenar-hero-visual .panel-bottom {
    right: auto;
    left: 50%;
    min-height: 58px;
    transform: translateX(6px);
  }

  .zumenarviewer-lp .feature-grid,
  .zumenarviewer-lp .flow-steps {
    grid-template-columns: 1fr;
  }

  .zumenarviewer-lp .feature-grid {
    display: grid !important;
    gap: 14px;
  }

  .zumenarviewer-lp .feature-card {
    display: block !important;
    width: 100%;
  }

  .flow-steps li {
    min-height: auto;
  }

  .flow-step-head h3 {
    font-size: 17px;
  }

  .requirements-table th,
  .requirements-table td {
    padding: 12px 0;
    font-size: 14px;
  }

  .requirements-table th {
    width: 116px;
  }

  .feature-card,
  .flow-steps li {
    min-height: auto;
  }

  .feature-index {
    margin-bottom: 28px;
  }

  .usecase-item {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
  }

  /* 2. SP: sticky header — hide hamburger, show AppStore button only */
  .zv-nav-toggle {
    display: none !important;
  }

  .zv-site-nav {
    display: none !important;
  }

  .zv-header-cta-app {
    display: inline-flex !important;
    font-size: 12px;
    padding: 7px 20px;
    min-height: auto;
    margin-left: auto;
  }

  .requirements-caution-title,
  .requirements-caution-list {
    width: 100%;
    grid-column: 1 / -1;
  }

  .requirements-caution-title {
    margin: 0;
    padding: 1.5rem 0 .75rem 0;
  }

  .requirements-caution-list {
    display: block;
  }
}

/* Final shape split: desktop circle, mobile oval */
@media (min-width: 641px) {
  .zumenarviewer-lp .hero-recommended-label {
    width: 98px !important;
    height: 98px !important;
    min-height: 98px !important;
    border-radius: 50% !important;
    display: grid !important;
    place-items: center !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: center !important;
    line-height: 1.5 !important;
    white-space: normal !important;
    justify-self: start !important;
    grid-column: auto !important;
  }

  .zumenarviewer-lp .hero-recommended-label br {
    display: inline !important;
  }
}

@media (max-width: 640px) {
  .zumenarviewer-lp .hero-recommended-label {
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    border-radius: 999px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px !important;
    margin: 15px 0 !important;
    text-align: center !important;
    line-height: 1 !important;
    font-size: 13px !important;
    white-space: nowrap !important;
    justify-self: stretch !important;
    grid-column: 1 / -1 !important;
  }

  .zumenarviewer-lp .hero-recommended-label br {
    display: none !important;
  }
}

@media (max-width: 980px) {
  .zumenarviewer-lp .requirements-section.section-shell {
    display: block !important;
  }

  .zumenarviewer-lp .requirements-section > .section-heading {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
  }

  .zumenarviewer-lp .requirements-section > .requirements-grid {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
  }

  .zumenarviewer-lp .requirements-section > .requirements-caution-title,
  .zumenarviewer-lp .requirements-section > .requirements-caution-list {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
  }

  .zumenarviewer-lp .requirements-caution-list {
    display: block !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Ensure common footer stays above LP background layer */
body.zumenarviewer-page>footer {
  position: relative;
  z-index: 3;
}

/* 一時対応: 追随ヘッダーのFADスマートアプリタグを非表示。復活時は is-temp-hidden-fad-tag を外す */
.zumenarviewer-lp .is-temp-hidden-fad-tag {
  display: none !important;
}