:root {
  --ink: #071d45;
  --muted: #42506c;
  --blue: #1479df;
  --blue-strong: #0879ed;
  --blue-soft: #eaf6ff;
  --pale: #f4fbff;
  --line: #dcebf7;
  --shadow: 0 14px 28px rgba(20, 60, 110, 0.12);
  --radius-card: 14px;
  --heading-weight: 800;
  --text-weight: 700;
  --fs-title-lg: clamp(1.75rem, 2.9vw, 2.1rem);
  --fs-title-md: clamp(1.4rem, 2.2vw, 1.65rem);
  --fs-body: clamp(0.88rem, 1.45vw, 0.95rem);
  --fs-caption: clamp(0.74rem, 1.2vw, 0.82rem);
  --section-pad-x: clamp(24px, 5vw, 68px);
  --section-pad-y: clamp(22px, 3vw, 38px);
  --mobile-card-padding: 12px;
  --mobile-card-title-size: 13px;
  --mobile-card-body-size: 11px;
  --mobile-card-line-height: 1.55;
  --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-card-duration: 320ms;
  --motion-reveal-duration: 760ms;
  --motion-reveal-distance: 36px;
}

* {
  box-sizing: border-box;
}

html {
  background: #eef3f8;
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-width: 320px;
}

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

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

.mobile-break {
  display: none;
}

.page-shell {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 0 42px rgba(10, 31, 62, 0.1);
}

.hero {
  position: relative;
  min-height: 0;
  background: #fff;
  overflow: hidden;
}

.hero__header {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  padding-block: clamp(10px, 1.8vw, 14px);
  padding-inline: var(--section-pad-x);
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.55) 0%,
      transparent 22%,
      transparent 78%,
      rgba(255, 255, 255, 0.28) 100%
    ),
    linear-gradient(
      168deg,
      #fbfdff 0%,
      #eaf2fa 40%,
      #d9e9f6 82%,
      #c8dff2 100%
    );
  border-bottom: 1px solid rgba(160, 200, 232, 0.82);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 10px 32px -16px rgba(10, 52, 100, 0.14);
}

.hero__header::after {
  content: "";
  position: absolute;
  left: var(--section-pad-x);
  right: var(--section-pad-x);
  bottom: 0;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(8, 105, 195, 0.2) 24%,
    rgba(8, 105, 195, 0.3) 50%,
    rgba(8, 105, 195, 0.2) 76%,
    transparent 100%
  );
}

.hero__header .hero__brand {
  flex: 0 0 auto;
  margin: 0;
}

.hero__banner {
  position: relative;
  z-index: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  background: #fff;
}

.hero__visual-wrap {
  position: relative;
  width: 100%;
  max-width: min(100%, 2172px);
  margin-inline: auto;
  z-index: 0;
  transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0);
  transition: transform 650ms cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
}

.hero__visual {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  box-shadow: none;
  background: transparent;
  image-rendering: auto;
}

.hero__brand {
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100%, 640px);
  padding: clamp(20px, 3vw, 36px) var(--section-pad-x) clamp(20px, 3vw, 40px);
  container-type: inline-size;
  container-name: hero-copy;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-size: 39px;
  font-weight: var(--heading-weight);
  line-height: 1;
  letter-spacing: -1px;
  color: var(--ink);
}

.brand strong {
  color: #2d9aff;
}

.hero h1 {
  margin: 0 0 19px;
  max-width: 100%;
  font-size: var(--fs-title-lg);
  line-height: 1.42;
  font-weight: var(--heading-weight);
  letter-spacing: -0.038em;
}

@supports (font-size: 1cqw) {
  .hero h1 {
    /* ベース縮尺（JSの initHeroTitleFit で最終調整） */
    font-size: min(2.1rem, max(0.58rem, calc(92cqw / 17.5)));
  }
}

.hero__accent {
  color: var(--blue);
}

.hero__accent--single-line {
  white-space: nowrap;
  font-size: inherit;
}

.hero__lead,
.hero__body,
.hero__promise {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.82;
  font-weight: var(--text-weight);
}

.hero__lead,
.hero__body {
  color: #1d3156;
}

.hero__body {
  margin-top: 20px;
}

.hero__promise {
  margin-top: 18px;
  color: var(--blue);
  text-align: center;
}

.hero-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.hero-kpis li {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid #cfe6fb;
  border-radius: 999px;
  background: #f4faff;
  color: #1a4e86;
  font-size: 11.5px;
  line-height: 1.2;
  font-weight: var(--heading-weight);
}

.mini-flow {
  display: grid;
  grid-template-columns: minmax(56px, 1fr) 18px minmax(56px, 1fr) 18px minmax(56px, 1fr) 18px minmax(72px, 1.2fr);
  align-items: end;
  gap: 0;
  width: min(100%, 420px);
  margin: 17px 0 0;
  padding: 0;
  list-style: none;
  color: #17325b;
}

.mini-flow li:not(.flow-arrow) {
  display: grid;
  justify-items: center;
  gap: 6px;
  min-width: 0;
  font-size: var(--fs-caption);
  line-height: 1.15;
  font-weight: var(--heading-weight);
  text-align: center;
  white-space: normal;
  transition: color 280ms ease, transform 280ms ease;
}

.mini-flow li:not(.flow-arrow) > span:last-child {
  position: relative;
  z-index: 3;
}

.mini-flow li.is-active:not(.flow-arrow) {
  color: var(--blue);
  transform: translateY(-2px);
}

.flow-arrow {
  align-self: center;
  margin-bottom: 20px;
  color: #5fa9ed;
  font-size: 20px;
  font-weight: 800;
}

.flow-icon {
  position: relative;
  z-index: 1;
  display: block;
  width: 35px;
  height: 28px;
  color: var(--blue);
  transition: filter 280ms ease, transform 280ms ease;
}

.flow-icon--svg {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 35px;
}

.flow-icon--svg svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.flow-icon--svg-check {
  width: 40px;
  height: 35px;
  margin-bottom: 0;
}

.flow-icon--svg-check svg {
  stroke-width: 3;
}

.flow-icon--svg-tap svg {
  transform: translateY(-2px);
}

.mini-flow li.is-active .flow-icon {
  filter: drop-shadow(0 8px 8px rgba(20, 121, 223, 0.2));
  transform: scale(1.08);
}

.flow-icon--mac::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 2px;
  width: 26px;
  height: 17px;
  border: 3px solid currentColor;
  border-radius: 2px;
}

.flow-icon--mac::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 1px;
  width: 34px;
  height: 3px;
  border-radius: 4px;
  background: currentColor;
}

.flow-icon--phone::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 0;
  width: 18px;
  height: 27px;
  border: 3px solid currentColor;
  border-radius: 4px;
}

.flow-icon--phone::after {
  content: "";
  position: absolute;
  left: 16px;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.flow-icon--tap::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 4px;
  width: 9px;
  height: 20px;
  border: 3px solid currentColor;
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
}

.flow-icon--tap::after {
  content: "";
  position: absolute;
  left: 6px;
  bottom: 1px;
  width: 20px;
  height: 17px;
  border: 3px solid currentColor;
  border-top: 0;
  border-left-width: 2px;
  border-radius: 0 0 12px 12px;
  transform: skewX(-9deg);
}

.flow-icon--check {
  width: 39px;
  height: 39px;
  margin-bottom: -4px;
  border: 3px solid var(--blue);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.9);
}

.flow-icon--check::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  width: 14px;
  height: 8px;
  border-left: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  transform: rotate(-45deg);
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 232px;
  min-height: 50px;
  margin-top: 28px;
  border-radius: 10px;
  background: linear-gradient(180deg, #1184ef 0%, #0b72db 100%);
  color: #fff;
  font-size: 15px;
  font-weight: var(--heading-weight);
  box-shadow: 0 8px 16px rgba(10, 114, 219, 0.22);
  transition: box-shadow 260ms ease, filter 260ms ease, transform 260ms ease;
}

.download-button:hover {
  filter: brightness(1.03);
  transform: translateY(-2px);
  box-shadow: 0 13px 22px rgba(10, 114, 219, 0.26);
}

.download-button:active {
  transform: translateY(0);
}

.download-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.os-note {
  margin: 9px 0 0;
  width: 232px;
  color: #4d5b74;
  font-size: var(--fs-caption);
  font-weight: var(--heading-weight);
  text-align: center;
}

.section-copy {
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin: 0 0 8px;
  padding: 0 10px;
  border-radius: 999px;
  background: #e9f4ff;
  color: #1668b8;
  font-size: 10.5px;
  font-weight: var(--heading-weight);
  letter-spacing: 0.02em;
}

.section-label--center {
  margin-left: auto;
  margin-right: auto;
}

.section-copy h2,
.section-copy p {
  width: min(100%, 920px);
  margin-left: auto;
  margin-right: auto;
}

.section-copy h2,
.features h2,
.local-sync h2,
.final-cta h2 {
  margin: 0;
  color: var(--ink);
  font-weight: var(--heading-weight);
  letter-spacing: 0;
}

.section-copy h2 {
  font-size: var(--fs-title-md);
  line-height: 1.25;
}

.section-copy h2 span {
  color: var(--blue);
}

.section-copy p {
  margin: 17px 0 0;
  color: #203552;
  font-size: var(--fs-body);
  line-height: 1.78;
  font-weight: var(--text-weight);
}

.concept-video {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) 1.1fr;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
  margin: clamp(16px, 2vw, 26px) var(--section-pad-x) clamp(12px, 1.8vw, 24px);
  padding: clamp(22px, 2.7vw, 34px);
  border: 0;
  border-radius: 18px;
  background: #eaf5ff;
  box-shadow: inset 0 0 0 1px rgba(28, 115, 212, 0.08);
}

.concept-video__copy h2 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(1.75rem, 2.9vw, 2.3rem);
  line-height: 1.25;
  font-weight: var(--heading-weight);
}

.concept-video__copy p {
  margin: 0;
  color: #223451;
  font-size: var(--fs-body);
  line-height: 1.72;
  font-weight: var(--text-weight);
}

.concept-video__copy a {
  display: inline-block;
  margin-top: 14px;
  color: #1e74d9;
  font-size: 1.04rem;
  font-weight: var(--heading-weight);
}

.concept-video__visual {
  border-radius: 10px;
  overflow: hidden;
  background: #0f1628;
  box-shadow: 0 12px 22px rgba(10, 31, 62, 0.14);
}

.concept-video__embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0b1224;
}

.concept-video__facade {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 0;
}

.concept-video__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.concept-video__facade-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(56px, 12vw, 76px);
  height: clamp(56px, 12vw, 76px);
  border-radius: 50%;
  background: rgba(30, 116, 217, 0.92);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(15, 22, 40, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.concept-video__facade:hover .concept-video__facade-ring,
.concept-video__facade:focus-visible .concept-video__facade-ring {
  transform: translate(-50%, -50%) scale(1.06);
  box-shadow: 0 10px 32px rgba(15, 22, 40, 0.45);
}

.concept-video__facade:focus-visible {
  outline: none;
}

.concept-video__facade:focus-visible .concept-video__facade-ring {
  outline: 3px solid #fff;
  outline-offset: 4px;
}

.concept-video__facade-triangle {
  margin-left: 3px;
}

.concept-video__embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.tap-section {
  min-height: 475px;
  padding: clamp(30px, 4vw, 52px) var(--section-pad-x) 0;
  background: linear-gradient(180deg, #f9fbfd 0%, #fff 20%, #fff 100%);
}

.section-copy--tap p {
  margin-top: 16px;
}

.steps {
  --steps-gap: clamp(18px, 2.1vw, 28px);
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--steps-gap);
  margin: clamp(26px, 2.4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

.step-card {
  position: relative;
  z-index: 0;
  min-width: 0;
}

.step-card:not(:last-child)::after {
  content: "›";
  position: absolute;
  left: calc(100% + var(--steps-gap) / 2);
  top: calc(46px + clamp(210px, 22vw, 300px) * 0.48);
  z-index: 5;
  transform: translate(-50%, -50%);
  color: var(--blue);
  font-size: 62px;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.step-card.is-active img {
  filter: drop-shadow(0 12px 14px rgba(20, 121, 223, 0.18));
  transform: translateY(-3px);
}

.step-card h3 {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 34px;
  margin: 0 0 12px;
  color: #15335d;
  font-size: 12.6px;
  line-height: 1.25;
  font-weight: var(--heading-weight);
  white-space: normal;
}

.step-card h3 span {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
}

.step-card img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: clamp(210px, 22vw, 300px);
  object-fit: contain;
  object-position: top center;
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, #fbfdff 0%, #f1f7fd 100%);
  box-shadow: 0 10px 20px rgba(16, 55, 92, 0.09);
  padding: 10px;
  transition: filter 320ms ease, transform 320ms ease;
}

.benefits {
  min-height: 290px;
  padding: var(--section-pad-y) var(--section-pad-x) calc(var(--section-pad-y) + 2px);
  background: #edf8ff;
}

.benefits .section-copy {
  text-align: center;
}

.benefits .section-copy h2 {
  font-size: 24px;
  text-align: center;
}

.benefits .section-copy p {
  margin: 8px auto 0;
  line-height: 1.62;
  text-align: center;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 16px;
}

.benefit-item {
  position: relative;
  min-width: 0;
  padding: 0 8px;
  text-align: center;
}

.benefit-item + .benefit-item {
  border-left: 1px solid #dceefb;
}

.round-icon {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #dff2ff;
  color: var(--blue);
}

.round-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-item h3 {
  margin: 8px 0 5px;
  color: #16315a;
  font-size: 12px;
  line-height: 1.25;
  font-weight: var(--heading-weight);
}

.benefit-item p {
  margin: 0;
  color: #253955;
  font-size: 11px;
  line-height: 1.5;
  font-weight: var(--text-weight);
}

.features {
  min-height: 315px;
  padding: var(--section-pad-y) var(--section-pad-x) clamp(16px, 2vw, 26px);
  background: #fff;
  text-align: center;
}

.features h2 {
  font-size: 24px;
  line-height: 1.25;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(20px, 2.8vw, 36px);
  width: 100%;
  max-width: min(1200px, 100%);
  margin: clamp(16px, 1.8vw, 28px) auto 0;
}

.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: 100%;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid #edf3f8;
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: 0 10px 22px rgba(16, 55, 92, 0.1);
}

.interactive-card {
  transform: perspective(900px) rotateX(var(--card-rotate-x, 0deg)) rotateY(var(--card-rotate-y, 0deg));
  transform-style: preserve-3d;
  transition:
    transform var(--motion-card-duration) var(--motion-ease),
    box-shadow var(--motion-card-duration) var(--motion-ease),
    filter var(--motion-card-duration) var(--motion-ease);
  will-change: transform;
}

.interactive-card:hover {
  filter: saturate(1.02);
}

.feature-card h3 {
  min-height: 0;
  margin: 0 0 10px;
  display: block;
  text-align: center;
  color: var(--blue);
  font-size: clamp(13px, 1.9vw, 15px);
  line-height: 1.35;
  font-weight: var(--heading-weight);
  white-space: normal;
}

/* カード内タイトルは .features h2 の ink より優先して青に */
.features .feature-card h2 {
  color: var(--blue);
}

.feature-card p {
  margin: 0 0 14px;
  color: #183454;
  font-size: clamp(11px, 1.65vw, 12.5px);
  line-height: 1.62;
  font-weight: var(--text-weight);
  text-align: center;
}

.feature-card__panel {
  margin-top: auto;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, #fbfdff 0%, #eef6fc 100%);
  line-height: 0;
  cursor: zoom-in;
}

.feature-card__panel img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  vertical-align: top;
}

.feature-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vw, 42px);
  background: rgba(7, 18, 38, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.feature-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.feature-lightbox__dialog {
  position: relative;
  max-width: min(1100px, 96vw);
  max-height: min(90vh, 980px);
  width: fit-content;
}

.feature-lightbox__image {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: min(84vh, 920px);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 22px 42px rgba(8, 24, 56, 0.34);
}

.feature-lightbox__close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: #ffffff;
  color: #0d2e5b;
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(8, 24, 56, 0.24);
}

.has-feature-lightbox {
  overflow: hidden;
}

.has-wip-download-modal {
  overflow: hidden;
}

.wip-download-modal {
  position: fixed;
  inset: 0;
  z-index: 1250;
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vw, 36px);
  background: rgba(7, 18, 38, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.wip-download-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.wip-download-modal__dialog {
  position: relative;
  width: min(100%, 420px);
  padding: clamp(22px, 4vw, 30px) clamp(20px, 4vw, 28px) clamp(20px, 3.5vw, 24px);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: 0 22px 48px rgba(8, 24, 56, 0.28);
  color: var(--ink);
}

.wip-download-modal__text {
  margin: 0;
  padding-right: 36px;
  font-size: clamp(0.86rem, 2.4vw, 0.95rem);
  line-height: 1.72;
  font-weight: var(--text-weight);
  color: #203552;
}

.wip-download-modal__xlink {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 18px;
  padding: 12px 16px;
  border-radius: 10px;
  background: linear-gradient(180deg, #1184ef 0%, #0b72db 100%);
  color: #fff;
  font-size: 14px;
  font-weight: var(--heading-weight);
  text-align: center;
  box-shadow: 0 6px 14px rgba(10, 114, 219, 0.22);
}

.wip-download-modal__xlink:hover {
  filter: brightness(1.03);
}

.wip-download-modal__dismiss {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: #e9f1fb;
  color: #1a4e86;
  font-size: 13px;
  font-weight: var(--heading-weight);
  cursor: pointer;
  font-family: inherit;
}

.wip-download-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: #eef4fb;
  color: #0d2e5b;
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

.feature-card small {
  color: #237ee3;
  font-size: 10px;
  font-weight: var(--heading-weight);
}

.local-sync {
  height: auto;
  min-height: 0;
  padding: clamp(36px, 4vw, 56px) var(--section-pad-x) clamp(30px, 3vw, 42px);
  background: #f4fbff;
}

.local-sync__reveal {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) 1fr;
  gap: clamp(18px, 2.2vw, 36px);
  align-items: center;
  width: 100%;
}

.tap-section__reveal,
.benefits__reveal,
.features__reveal {
  width: 100%;
}

.local-sync__text h2 {
  font-size: 28px;
  line-height: 1.34;
}

.local-sync__text p {
  margin: 24px 0 0;
  color: #203552;
  font-size: 12.4px;
  line-height: 1.8;
  font-weight: 800;
}

.trust-facts {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.trust-facts li {
  color: #1e3b60;
  font-size: 11.2px;
  line-height: 1.55;
  font-weight: var(--text-weight);
}

.trust-facts strong {
  color: #0d549f;
}

.sync-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 19px;
}

.sync-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  height: 27px;
  padding: 0 14px;
  border-radius: 999px;
  background: #d9efff;
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.sync-graphic {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  min-height: 206px;
  padding-bottom: 22px;
}

.sync-graphic__row {
  --sync-line-left: 12%;
  --sync-line-w: 76%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1.8vw, 22px);
  width: 100%;
  min-width: 0;
  padding-bottom: 16px;
}

.device {
  position: relative;
  flex: 0 0 auto;
  border: 4px solid var(--ink);
  background: #fff;
}

.device--laptop {
  width: 91px;
  height: 61px;
  border-radius: 3px;
}

.device--laptop::after {
  content: "";
  position: absolute;
  left: -13px;
  right: -13px;
  bottom: -12px;
  height: 8px;
  border-radius: 0 0 9px 9px;
  background: var(--ink);
}

.device--phone {
  width: 39px;
  height: 100px;
  border-radius: 5px;
}

.sync-center {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  width: 92px;
  height: 134px;
  color: var(--blue);
}

.sync-graphic__row > .device {
  z-index: 3;
}

.sync-line-rail {
  position: absolute;
  top: 50%;
  left: var(--sync-line-left, 12%);
  width: var(--sync-line-w, 76%);
  right: auto;
  height: 14px;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
}

.sync-line-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.sync-line-solid {
  fill: none;
  stroke: #56a8ef;
  stroke-width: 2.4;
  stroke-linecap: round;
}

.sync-packet {
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 2px #56a8ef, 0 0 10px rgba(86, 168, 239, 0.55);
}

.sync-packet--fwd {
  left: 0;
  animation: sync-packet-fwd 2.75s ease-in-out infinite;
}

.sync-packet--rev {
  left: calc(100% - 7px);
  animation: sync-packet-rev 2.75s ease-in-out infinite;
}

@keyframes sync-packet-fwd {
  0% {
    left: 0;
    opacity: 0.45;
  }

  12% {
    opacity: 1;
  }

  88% {
    opacity: 1;
  }

  100% {
    left: calc(100% - 7px);
    opacity: 0.45;
  }
}

@keyframes sync-packet-rev {
  0% {
    left: calc(100% - 7px);
    opacity: 0.45;
  }

  12% {
    opacity: 1;
  }

  88% {
    opacity: 1;
  }

  100% {
    left: 0;
    opacity: 0.45;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sync-packet {
    animation: none !important;
    opacity: 0;
  }
}

.shield {
  display: block;
  width: 71px;
  height: 76px;
  margin: 0 auto;
  fill: var(--blue);
  stroke: #fff;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.shield path:first-child {
  stroke: var(--blue);
  stroke-width: 1.2;
}

.wifi {
  display: block;
  width: 70px;
  height: 64px;
  margin: 6px auto 0;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sync-graphic p {
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 100%;
  margin: 0;
  transform: translateX(-50%);
  color: #17325b;
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}

.final-cta {
  position: relative;
  min-height: 207px;
  padding: clamp(30px, 3.8vw, 54px) var(--section-pad-x) clamp(22px, 2.6vw, 34px);
  background: linear-gradient(135deg, #073e95 0%, #0867ce 65%, #1688f2 100%);
  color: #fff;
}

.final-cta__copy {
  width: min(100%, 540px);
}

.final-cta h2 {
  color: #fff;
  font-size: var(--fs-title-md);
  line-height: 1.25;
  white-space: normal;
}

.final-cta__copy p {
  margin: 12px 0 0;
  font-size: var(--fs-body);
  line-height: 1.62;
  font-weight: var(--text-weight);
}

.final-cta__copy strong {
  display: block;
  margin-top: 13px;
  font-size: 24px;
  line-height: 1.2;
  font-weight: var(--heading-weight);
}

.final-cta__action {
  position: absolute;
  top: clamp(34px, 3.2vw, 52px);
  right: var(--section-pad-x);
  width: min(100%, 320px);
  text-align: center;
}

.download-button--light {
  width: 100%;
  min-height: 60px;
  margin: 0;
  border-radius: 10px;
  background: #eef7ff;
  color: #0b376b;
  box-shadow: none;
  font-size: 16px;
}

.download-button--light:hover {
  box-shadow: 0 13px 24px rgba(0, 29, 87, 0.16);
}

.final-cta__action p {
  margin: 11px 0 0;
  font-size: var(--fs-caption);
  font-weight: var(--text-weight);
  color: #e9f4ff;
}

.cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 12px;
  margin-top: 12px;
}

.cta-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid rgba(215, 235, 255, 0.4);
  border-radius: 999px;
  color: #e7f3ff;
  font-size: 11.5px;
  font-weight: var(--heading-weight);
  text-decoration: none;
  transition: background-color 220ms ease, color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.cta-links a:hover {
  transform: translateY(-1px);
}

.cta-links a.is-primary {
  background: #eef7ff;
  border-color: #eef7ff;
  color: #0f4e90;
}

.trust-list {
  position: absolute;
  right: var(--section-pad-x);
  bottom: clamp(20px, 2vw, 30px);
  display: flex;
  gap: 33px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #eaf5ff;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: var(--heading-weight);
  white-space: nowrap;
}

.trust-list svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.9;
}

.reveal {
  opacity: 0;
  transform: translate3d(0, var(--motion-reveal-distance), 0);
  transition:
    opacity var(--motion-reveal-duration) var(--motion-ease) var(--delay, 0ms),
    transform var(--motion-reveal-duration) var(--motion-ease) var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

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

  .hero__visual-wrap,
  .interactive-card,
  .step-card img,
  .download-button {
    transform: none !important;
  }
}

@media (max-width: 680px) {
  :root {
    --mobile-card-padding: clamp(10px, 2.8vw, 13px);
    --mobile-card-title-size: clamp(12px, 3.2vw, 14px);
    --mobile-card-body-size: clamp(10.6px, 2.8vw, 12px);
    --mobile-card-line-height: 1.54;
  }

  .page-shell {
    box-shadow: none;
  }

  .hero {
    min-height: 0;
  }

  .hero__header {
    padding-inline: 24px;
  }

  .hero__visual {
    width: 100%;
    height: auto;
  }

  .hero__content {
    width: 100%;
    padding: 24px 24px clamp(16px, 5vw, 28px);
  }

  .section-copy h2,
  .section-copy p {
    width: 100%;
  }

  .brand {
    font-size: 34px;
  }

  .hero h1 {
    margin-top: 0;
  }

  .mini-flow {
    width: min(100%, 360px);
    grid-template-columns: minmax(52px, 1fr) 16px minmax(52px, 1fr) 16px minmax(52px, 1fr) 16px minmax(68px, 1.2fr);
    margin-left: 0;
  }

  .download-button,
  .os-note {
    width: min(100%, 292px);
  }

  .tap-section,
  .benefits,
  .features,
  .local-sync,
  .final-cta {
    min-height: 0;
  }

  .local-sync__reveal {
    grid-template-columns: 1fr;
  }

  .tap-section {
    padding: 36px 22px 42px;
  }

  .concept-video {
    grid-template-columns: 1fr;
    gap: 18px;
    margin: 16px 22px 14px;
    padding: 20px 16px;
  }

  .concept-video__copy h2 {
    font-size: 30px;
    line-height: 1.28;
  }

  .concept-video__copy a {
    font-size: 0.96rem;
  }

  .tap-section .section-copy--tap h2 {
    font-size: 21px;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .tap-section .section-copy--tap h2 span {
    display: block;
  }

  .section-label {
    min-height: 22px;
    margin-bottom: 7px;
    padding: 0 9px;
    font-size: 9.8px;
  }

  .tap-section .section-copy--tap p br.desktop-break {
    display: none;
  }

  .tap-section .section-copy--tap p br.mobile-break {
    display: block;
  }

  .tap-section .section-copy--tap p {
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
    font-size: 14px;
    line-height: 1.72;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .section-copy p {
    max-width: 34ch;
    overflow-wrap: anywhere;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 14px;
  }

  .step-card:not(:last-child)::after {
    display: none;
  }

  .step-card h3 {
    justify-content: center;
    font-size: var(--mobile-card-title-size);
    line-height: 1.32;
  }

  .step-card img {
    width: 100%;
    height: clamp(140px, 34vw, 200px);
    padding: 8px;
    margin: 0 auto;
  }

  .benefits {
    padding: 38px 24px;
  }

  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(16px, 4vw, 24px) clamp(12px, 3vw, 18px);
  }

  .benefit-item {
    padding: 0 var(--mobile-card-padding);
  }

  .benefit-item h3 {
    font-size: var(--mobile-card-title-size);
    line-height: 1.32;
  }

  .benefit-item p {
    font-size: var(--mobile-card-body-size);
    line-height: var(--mobile-card-line-height);
  }

  .benefit-item + .benefit-item {
    border-left: 0;
  }

  .features {
    padding: 38px 22px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 100%;
  }

  .feature-card {
    min-height: 0;
    padding: var(--mobile-card-padding);
  }

  .feature-card h3 {
    height: auto;
    margin: 0 0 clamp(8px, 2vw, 10px);
    font-size: var(--mobile-card-title-size);
    line-height: 1.34;
  }

  .feature-card p {
    margin-bottom: clamp(10px, 2.6vw, 14px);
    font-size: var(--mobile-card-body-size);
    line-height: var(--mobile-card-line-height);
  }

  .feature-card__panel img {
    width: 100%;
    height: auto;
  }

  .feature-lightbox__close {
    top: -10px;
    right: -10px;
  }

  .local-sync {
    height: auto;
    padding: 38px 26px;
  }

  .local-sync__reveal {
    gap: 22px;
  }

  .local-sync__text h2 {
    font-size: 26px;
  }

  .hero-kpis {
    margin-top: 12px;
    gap: 7px;
  }

  .hero-kpis li {
    font-size: 10.5px;
    min-height: 26px;
    padding: 0 10px;
  }

  .trust-facts {
    gap: 7px;
  }

  .trust-facts li {
    font-size: 10.4px;
    line-height: 1.52;
  }

  .sync-graphic {
    min-height: 220px;
  }

  .final-cta {
    padding: 34px 28px 28px;
  }

  .final-cta__copy,
  .final-cta__action {
    position: static;
    width: 100%;
  }

  .final-cta__action {
    margin-top: 24px;
  }

  .cta-links {
    justify-content: center;
    gap: 7px 10px;
    margin-top: 10px;
  }

  .cta-links a {
    font-size: 10.8px;
  }

  .download-button--light {
    width: 100%;
  }

  .trust-list {
    position: static;
    flex-wrap: wrap;
    gap: 14px 22px;
    margin-top: 24px;
  }
}

@media (max-width: 390px) {
  .hero__lead,
  .hero__body,
  .hero__promise,
  .section-copy p {
    font-size: 11.5px;
  }

  .mini-flow li:not(.flow-arrow) {
    font-size: 7.8px;
  }

  .section-copy h2,
  .features h2 {
    font-size: 23px;
  }

  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 10px;
  }

  .benefit-item h3 {
    font-size: var(--mobile-card-title-size);
    line-height: 1.32;
  }

  .benefit-item p {
    font-size: var(--mobile-card-body-size);
    line-height: var(--mobile-card-line-height);
  }

  .feature-card {
    padding: 11px 9px;
  }

  .feature-card h3 {
    font-size: clamp(12px, 3.5vw, 13.5px);
    line-height: 1.34;
  }

  .feature-card p {
    font-size: clamp(10.2px, 2.9vw, 11.5px);
    line-height: 1.56;
  }
}

@media (min-width: 1400px) {
  .hero__content {
    width: min(100%, 700px);
  }
}