@charset "UTF-8";

/*
================================================================================
Heart Electrocardiograph LP (hcgpromo-2) Stylesheet
================================================================================
*/

/* ============================================================================
   Table of Contents
   ============================================================================
   1. Variables & Mixins
   2. Base Styles
   3. Layout
   4. Components
   5. Pages
      - First View (FV)
      - Local Navigation
      - Chapter Sections
      - Product Section
   6. Utilities
   7. Media Queries
   ============================================================================ */

/* ============================================================================
   1. Variables & Mixins
   ============================================================================ */

:root {
  /* Colors */
  --color-primary: #103579;
  --color-secondary: #0066CC;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-bg: #FFFFFF;
  --color-bg-light: #F5F5F5;
  --color-border: #E0E0E0;

  /* Breakpoints */
  --bp-pc: 1200px;
  --bp-tablet: 960px;
  --bp-sp: 768.9px;

  /* Container */
  --container-width: 1120px;
  --container-padding: 20px;

  /* Transitions */
  --transition-base: 0.3s ease;
}

/* ============================================================================
   2. Base Styles
   ============================================================================ */

.p-hcgpromo2 {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  line-height: 1.8;
  font-size: 16px;
  letter-spacing: 0;
}

.p-hcgpromo2 img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

/* ============================================================================
   3. Layout
   ============================================================================ */

.c-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ============================================================================
   4. Components
   ============================================================================ */

/* Button - Primary */
.c-btnPrimary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  max-width: 315px;
  width: 100%;
  height: 48px;
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 700;
  border: solid 1px var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
  overflow: hidden;
}

.c-btnPrimary::after,
a[target="_blank"].c-btnPrimary::after {
  content: "";
  width: 17px;
  height: 17px;
  background: url(../img/common/ico_arrow-right.svg) no-repeat center;
  background-size: contain;
  position: absolute;
  right: 11px;
  top: 50%;
  transform: translateY(-50%);
}

.c-btnPrimary:hover {
  background-color: var(--color-primary);
  color: white;
}
.c-btnPrimary:hover::after,
a[target="_blank"].c-btnPrimary:hover::after {
  background-image: url(../img/common/ico_arrow-right_white.svg);
}

.c-btnPrimary__txt {
  position: relative;
  z-index: 1;
}

.c-btnPrimary__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.c-btnPrimary.--white {
  background-color: #FFFFFF;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

/* Icon - Play */
.c-iconPlay {
  width: 60px;
  height: 60px;
  fill: #FFFFFF;
}

/* ============================================================================
   5. Pages
   ============================================================================ */

/* ----------------------------------------------------------------------------
   First View (FV)
   ---------------------------------------------------------------------------- */

.p-fv {
  position: relative;
  padding-top: 80px;
  background-color: #003153;
  overflow: hidden;
}

/* ECG wave pattern background */
.p-fv::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../img/fv/bg_fv-hcg.svg');
  background-repeat: repeat-x;
  background-position: center 80px;
  background-size: auto 146px;
  opacity: 0.45;
  pointer-events: none;
}

.p-fv__inner {
  height: 490px;
  position: relative;
  z-index: 1;
}

.p-fv__container {
  height: 490px;
  position: relative;
}

.p-fv__txtFrame {
  padding-right: 20px;
}

.p-fv__copyFrame {
  margin-bottom: 30px;
}

.p-fv__copyMain {
  display: block;
  font-size: 64px;
  font-weight: 700;
  line-height: 1.4;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.p-fv__desc {
  font-size: 32px;
  font-weight: 300;
  line-height: 1.35;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.p-fv__imgFrame {
  width: 748px;
  max-width: calc(100% - 469px);
  position: absolute;
  left: 469px;
  bottom: 0;
}

.p-fv__imgInner {
  position: relative;
}

.p-fv__imgInner img {
  width: 100%;
  height: auto;
  display: block;
}

.p-intro {
  padding: 30px 30px 47px;
  background: #F4F4F4;
  text-align: center;
}

.p-intro__text {
  max-width: 1080px;
  margin: 0 auto 30px;
  font-size: 20px;
  letter-spacing: 0.8px;
  line-height: 2;
}

/* ----------------------------------------------------------------------------
   Local Navigation
   ---------------------------------------------------------------------------- */

.p-nav {
  padding: 30px;
  background-color: #FFFFFF;
}

.p-nav__list {
  display: flex;
  justify-content: center;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.p-nav__item {
  flex: 1;
  max-width: 325px;
}

.p-nav__item--wide {
  max-width: 340px;
}

.p-nav__link {
  display: flex;
  flex-direction: column;
  padding-bottom: 10px;
  border-bottom: dotted 1px black;
  color: inherit;
  text-decoration: none;
  transition: var(--transition-base);
}

.p-nav__link:hover {
  opacity: 0.7;
}

.p-nav__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 18px;
  width: 73px;
  border-radius: 9px;
  background: black;
  color: white;
  font-size: 12px;
  font-weight: normal;
  line-height: 1;
  margin-bottom: 5px;
}

.p-nav__txt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.p-nav__txt::after {
  content: "";
  width: 22px;
  height: 22px;
  background: url(../img/common/ico_arrow-bottom.svg) no-repeat center;
  background-size: contain;
}

/* ----------------------------------------------------------------------------
   Chapter Sections
   ---------------------------------------------------------------------------- */

.p-chapter {
  padding: 80px 0 0;
}

.p-chapter__inner {
  max-width: 1120px;
  padding: 0 20px;
  margin: 0 auto;
}

.p-chapter__headFrame {
  text-align: center;
  margin-bottom: 60px;
}

.p-chapter__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.p-chapter__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  width: 108px;
  border-radius: 14px;
  background: black;
  color: white;
  font-size: 18px;
  font-weight: normal;
  line-height: 1;
}

.p-chapter__title {
  display: block;
  font-size: 76px;
  font-weight: 700;
  line-height: 1.125;
  color: var(--color-text);
}

.p-chapter__title--small {
  font-size: 71px;
}

.p-chapter__title::after {
  content: "";
  display: block;
  width: 160px;
  margin: 44px auto 0;
  border-bottom: solid 9px black;
}

.p-chapter__lead {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 40px;
  text-align: center;
}

.p-chapter__content {
  max-width: 900px;
  margin: 0 auto;
}

.p-chapter__intro {
  text-align: center;
  margin-bottom: 60px;
}

.p-chapter__subtitle {
  font-size: 45px;
  font-weight: 700;
  line-height: 1.125;
  padding-bottom: 46px;
  margin-bottom: 16px;
  border-bottom: solid 1px #cecece;
  color: var(--color-primary);
}

.p-chapter__subtitle h3 {
  font-weight: inherit;
}

.p-chapter__subtitleNote {
  margin-top: 37px;
  color: #e70000;
  font-size: 20px;
}

.p-chapter__section {
  padding-bottom: 46px;
  margin-bottom: 80px;
  border-bottom: solid 1px #cecece;
}

.p-chapter__section:last-child {
  margin-bottom: 0;
}

.p-chapter__sectionInner,
.p-chapter__textCol  {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
}

.p-chapter__sectionTitle {
  width: 100%;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.33;
}

.p-chapter__textCol,
.p-chapter__text {
  width: 340px;
  font-size: 20px;
  line-height: 1.8;
  color: var(--color-text);
}

.p-chapter__figure {
  width: calc(100% - 370px);
  margin: 0;
}

.p-chapter__figure img {
  width: 100%;
}

/* Chapter 1: Record Type Section */
.p-chapter__section--recordType {
  max-width: 1280px;
  padding: 0;
  margin: 0 auto;
  border-bottom: none;
}

.p-chapter__recordTypeFrame {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* ヘッダー背景 */
.p-chapter__recordTypeHeader {
  position: relative;
  width: 100%;
  height: 513px;
  background-image: url('../img/chapter01/bg_record-type-header.jpg');
  background-size: cover;
  background-position: center;
  padding: 36px 20px;
}

.p-chapter__recordTypeHeaderTitle {
  max-width: 1080px;
  margin: 0 auto;
  font-size: 56px;
  font-weight: 500;
  line-height: 1.25;
  color: #FFFFFF;
  text-shadow: 0px 0px 11.52px rgba(0, 0, 0, 0.25);
  letter-spacing: 0.02em;
}

/* カードコンテナ */
.p-chapter__recordTypeCards {
  display: flex;
  gap: 120px;
  justify-content: center;
  padding: 51px 20px 51px;
  margin-bottom: 60px;
  background-color: #D3D3D3;
  min-height: 1279px;
}

/* カード */
.p-chapter__recordTypeCard {
  background-color: #FFFFFF;
  border-radius: 7.133px;
  overflow: hidden;
  width: 480px;
  height: fit-content;
}

.p-chapter__recordTypeCardHead {
  background-color: #000000;
  padding: 18.56px 0;
  text-align: center;
  border-radius: 7.133px 7.133px 0 0;
}

.p-chapter__recordTypeCardTitle {
  font-size: 28.533px;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 1;
  letter-spacing: 0.5143px;
  margin: 0;
}

.p-chapter__recordTypeCardBody {
  padding: 39px 25px 0;
}

.p-chapter__recordTypeCardDesc {
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  color: #000000;
  margin-bottom: 30px;
}

.p-chapter__recordTypeCardDesc strong {
  font-weight: 700;
}

/* カードセクション */
.p-chapter__recordTypeCardSection {
  margin-bottom: 36px;
}

.p-chapter__recordTypeCardSection--noMargin {
  margin-bottom: 0;
}

.p-chapter__recordTypeCardSection:last-child {
  margin-bottom: 0;
  padding-bottom: 39px;
}

/* 測定方法の画像 */
.p-chapter__recordTypeCardFigure {
  margin: 0;
}

.p-chapter__recordTypeCardFigure--method img {
  width: 100%;
  height: auto;
  display: block;
}

/* 本体画像 */
.p-chapter__recordTypeCardFigure--device img {
  width: 100%;
  height: auto;
  display: block;
}

/* 解析画面 */
.p-chapter__recordTypeCardFigure--analysis img {
  width: 100%;
  height: auto;
  display: block;
}

.p-chapter__recordTypeCardFigure--methodSmall {
  margin: 0;
}

.p-chapter__recordTypeCardFigure--methodSmall img {
  width: 100%;
  height: auto;
  display: block;
}

.p-chapter__recordTypeCardMethodText {
  font-size: 20px;
  font-weight: 400;
  line-height: 1.8;
  color: #000000;
  letter-spacing: 1.4267px;
  margin: 0;
}

/* Chapter 1: Analysis Check Section */
.p-chapter__section--analysisCheck {
  max-width: 1280px;
  margin: 80px auto 0;
  padding: 0;
  border-bottom: 1px solid #CECECE;
}

.p-chapter__analysisCheckFrame {
  padding: 0 0 60px;
}

.p-chapter__analysisCheckHead {
  max-width: 1080px;
  margin: 0 auto 40px;
  text-align: center;
}

.p-chapter__analysisCheckHead .p-chapter__sectionTitle {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.33;
  text-align: left;
  color: #000000;
  margin-bottom: 20px;
  letter-spacing: 0.8px;
}

.p-chapter__analysisCheckHead .p-chapter__text {
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  color: #000000;
  text-align: left;
  letter-spacing: 0.8px;
  width: 100%;
  max-width: 1080px;
}

.p-chapter__analysisCheckBody {
  max-width: 1080px;
  margin: 0 auto;
}

.p-chapter__analysisCheckGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px 46px;
  padding: 40px 0 0;
}

.p-chapter__analysisCheckItem {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.p-chapter__analysisCheckLabel {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.71;
  color: #FFFFFF;
  border-radius: 19px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 32px;
}

.p-chapter__analysisCheckLabel--normal {
  background-color: #103579;
}

.p-chapter__analysisCheckLabel--warning {
  background-color: #C87A99;
}

.p-chapter__analysisCheckFigure {
  margin: 0;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}

.p-chapter__analysisCheckFigure img {
  width: 100%;
  height: auto;
  display: block;
}

.p-chapter__analysisCheckNote {
  font-size: 12px;
  line-height: 1.33;
  color: #000000;
  text-align: left;
  letter-spacing: 0.8px;
  margin-top: 22px;
}

/* Chapter 1: Symptom Record Section */
.p-chapter__section--symptomRecord {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0;
}
.p-chapter__section--symptomRecord:last-child {
  border-bottom: none;
}

.p-chapter__symptomRecordFrame {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 31px;
  padding: 44px 0 60px;
}

.p-chapter__symptomRecordFrame .p-chapter__sectionTitle {
  order: 1;
  width: 100%;
  margin-bottom: 13px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.33;
  color: #000000;
  letter-spacing: 0.8px;
}

.p-chapter__symptomRecordFrame .p-chapter__text {
  order: 2;
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  color: #000000;
  letter-spacing: 0.8px;
  width: 100%;
  max-width: 679px;
}

.p-chapter__symptomRecordBody {
  order: 1;
  width: 370px;
}

.p-chapter__symptomRecordFigure {
  margin: 0;
  background-color: #F4F4F4;
}

.p-chapter__symptomRecordFigure img {
  width: 100%;
  height: auto;
  display: block;
}

.p-chapter__symptomRecordCaption {
  background-color: #4280A4;
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.31;
  text-align: center;
  padding: 13px 20px;
}
.p-chapter__symptomRecordFrame .p-chapter__btnFrame {
  order: 3;
  width: 100%;
  text-align: center;
}

/* Chapter 2: AF Section */
.p-chapter__section--afIntro {
  padding-bottom: 0;
  margin-bottom: 90px;
  border-bottom: none;
}

.p-chapter__section--afWaveform {
  padding: 0 0 40px;
  border-bottom: none;;
}

.p-chapter__afSection {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.p-chapter__afText {
  width: 100%;
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  color: #000000;
  letter-spacing: 0.8px;
}

.p-chapter__afIllustFigure {
  width: calc(50% - 20px);
  margin: 0;
}

.p-chapter__afIllustFigure img {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.p-chapter__afImages {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: calc(50% - 20px);
}

.p-chapter__afImageItem {
  flex: 1;
  margin-bottom: 9px;
}

.p-chapter__afImageItem:last-of-type {
  margin-bottom: 0;
}

.p-chapter__afImageItem img {
  width: 100%;
  height: auto;
  display: block;
}

.p-chapter__afImageCaption {
  display: none;
  font-size: 12px;
  line-height: 1.33;
  color: #000000;
  text-align: left;
  letter-spacing: 0.8px;
  margin-top: 8px;
}

.p-chapter__afLink a {
  font-size: 20px;
  font-weight: 300;
  line-height: 1.2;
  color: #000000;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Chapter 2: Waveform Compare */
.p-chapter__section--afWaveform .p-chapter__text {
  width: auto;
}

.p-chapter__waveformCompare {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.p-chapter__waveformDisplay {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  position: relative;
}

.p-chapter__waveformFigure {
  margin: 0;
}

.p-chapter__waveformFigure img {
  width: 100%;
  height: auto;
  display: block;
  border: solid 7px #cfcfcf;
}

.p-chapter__waveformAnnotations {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.p-chapter__waveformAnnotation {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.p-chapter__annotationLabel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 33px;
  padding: 0 20px;
  background-color: #993b6b;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.8px;
  border-radius: 6px;
  width: fit-content;
}

.p-chapter__annotationText {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.625;
  color: #000000;
  letter-spacing: 0.8px;
}

/* Chapter 2: Explanation Boxes */
.p-chapter__explanationBoxes {
  display: flex;
  gap: 28px;
}

.p-chapter__explanationBox {
  flex: 1;
  padding: 30px 20px;
  background-color: #F4F4F4;
}

.p-chapter__explanationTitle {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.08;
  color: #000000;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
  padding-bottom: 12px;
}

.p-chapter__explanationText {
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  color: #000000;
  letter-spacing: 0.8px;
}

/* Chapter 2: Medical Note */
.p-chapter__medicalNote {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: #e70000;
  text-align: center;
  letter-spacing: 0.8px;
  margin-top: 20px;
}

/* Chapter 3: Merit Section */
.p-chapter__section--merit,
.p-chapter__section--merit:last-child {
  padding-bottom: 0;
  margin-bottom: 90px;
  border-bottom: none;
}

.p-chapter__section--merit .p-chapter__title {
  margin-bottom: 60px;
}

.p-chapter__meritHeader {
  background: #4280A4;
  padding: 12px 30px;
  margin-bottom: 40px;
  position: relative;
}

.p-chapter__meritHeader::after {
  content: "";
  display: block;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 15px solid #4280A4;
  position: absolute;
  bottom: -15px;
  left: 160px;
}

.p-chapter__meritTitle {
  font-size: 30px;
  font-weight: 700;
  color: #FFFFFF;
  text-align: left;
  letter-spacing: 0.8px;
  line-height: 1;
}

.p-chapter__meritContent {
  display: grid;
  grid-template-columns: 526px 1fr;
  gap: 40px;
  align-items: start;
}

.p-chapter__meritText {
  font-size: 20px;
  line-height: 1.8;
  color: var(--color-text);
  letter-spacing: -0.32px;
  font-weight: 300;
}

.p-chapter__meritText p {
  margin-bottom: 16px;
}

.p-chapter__meritText p:last-child {
  margin-bottom: 0;
}

.p-chapter__meritText strong {
  font-weight: 700;
}

.p-chapter__meritFigure {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-chapter__meritFigure img {
  width: 100%;
  height: auto;
}

.p-chapter__meritFigure--recording {
  max-width: 510px;
  margin: 0 auto;
}

.p-chapter__meritLink {
  text-align: center;
  margin-top: 20px;
}

.p-chapter__meritLink a {
  color: var(--color-primary);
  text-decoration: underline;
  font-size: 16px;
  font-weight: 400;
}

/* ============================================================================
   Lineup Section: 選べる心電計ラインナップ
   ============================================================================ */

.p-lineup {
  background: var(--color-primary);
  padding: 85px 0 88px;
}

.p-lineup__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.p-lineup__headFrame {
  text-align: center;
  margin-bottom: 67px;
}

.p-lineup__heading {
  font-size: 42px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.12;
  letter-spacing: 0.84px;
  margin-bottom: 32px;
  position: relative;
  display: inline-block;
  padding-bottom: 37px;
}

.p-lineup__heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 513px;
  height: 8px;
  border-top: solid 1px #fff;
  border-bottom: solid 1px #fff;
}

.p-lineup__subheading {
  font-size: 30px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.67;
  letter-spacing: -0.96px;
}

.p-lineup__cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 60px;
}

.p-lineup__cardFigure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.p-lineup__btnFrame {
  text-align: center;
}

.p-lineup__btnFrame .c-btnPrimary {
  background: #FFFFFF;
  color: var(--color-primary);
  position: relative;
}

.p-lineup__btnFrame .c-btnPrimary::after,
.p-lineup__btnFrame a[target="_blank"].c-btnPrimary::after {
  background-image: url(../img/common/ico_arrow-right.svg);
}

.p-lineup__btnFrame .c-btnPrimary:hover {
  background: transparent;
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.p-lineup__btnFrame .c-btnPrimary:hover::after,
.p-lineup__btnFrame a[target="_blank"].c-btnPrimary:hover::after {
  background-image: url(../img/common/ico_arrow-right_white.svg);
}

/* ============================================================================
   Reliability Section
   ============================================================================ */

.p-reliability {
  background: #FFFFFF;
  padding: 115px 0 88px;
}

.p-reliability__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.p-reliability__headFrame {
  text-align: center;
  margin-bottom: 49px;
}

.p-reliability__heading {
  font-size: 76px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 0;
}

.p-reliability__achievement {
  margin-bottom: 70px;
}

.p-reliability__achievementFrame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-reliability__achievementFrame::before,
.p-reliability__achievementFrame::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 160px;
  background-image: url(../img/product/bg_award.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.p-reliability__achievementFrame::before {
  left: calc(50% - 380px);
}

.p-reliability__achievementFrame::after {
  right: calc(50% - 380px);
  transform: translateY(-50%) scaleX(-1);
}

.p-reliability__achievementText {
  text-align: center;
  position: relative;
  z-index: 1;
}

.p-reliability__achievementLabel {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.19;
  letter-spacing: 0;
  margin-bottom: 4px;
}

.p-reliability__achievementValue {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.19;
  letter-spacing: 0;
  margin-bottom: 0;
}

.p-reliability__achievementNumber {
  font-size: 54px;
  line-height: 1.19;
}

.p-reliability__achievementUnit {
  font-size: 42px;
}

.p-reliability__history {
  margin-bottom: 72px;
}

.p-reliability__historyText {
  font-size: 20px;
  line-height: 1.8;
  letter-spacing: 0.8px;
  margin-bottom: 30px;
}

.p-reliability__historyText p {
  margin-bottom: 0;
}

.p-reliability__historyCol {
  display: grid;
  grid-template-columns: 1fr 342px;
  gap: 24px;
  align-items: flex-start;
  margin-top: 0;
}

.p-reliability__historyNote {
  font-size: 20px;
  line-height: 1.8;
  letter-spacing: 0.8px;
}

.p-reliability__historyFigure {
  margin-top: 0;
  text-align: center;
}

.p-reliability__historyFigure img {
  width: 100%;
  max-width: 342px;
  height: auto;
}

.p-reliability__historyCaption {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  margin-top: 11px;
}

.p-reliability__mission {
  margin-bottom: 0;
}

.p-reliability__missionTitle {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.19;
  text-align: center;
  letter-spacing: 0;
  margin-bottom: 48px;
}

.p-reliability__missionTitle p {
  margin-bottom: 0;
}

.p-reliability__missionHighlight {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 0 4px;
}

.p-reliability__missionText {
  font-size: 20px;
  line-height: 1.8;
  letter-spacing: 0.8px;
}

.p-reliability__missionText p {
  margin-bottom: 0;
}

/* ============================================================================
   OMRON connect Section
   ============================================================================ */

.p-omronConnect {
  background: #8dd2ea url('../img/product/bg_omron-connect.jpg') no-repeat right
    top;
  background-size: 736px 455px;
  padding: 80px 0 60px;
  overflow: hidden;
}

.p-omronConnect__content {
  background: white;
  border: 5px solid #00a0df;
  border-radius: 14px;
  padding: 35px 62px;
  position: relative;
}

.p-omronConnect__header {
  margin-bottom: 40px;
}

.p-omronConnect__heading {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.53;
  text-align: center;
  color: #000;
  padding-right: 295px;
  margin: 0;
}

/* モックアップエリア */
.p-omronConnect__mockup {
  position: absolute;
  top: -70px;
  right: 25px;
}

.p-omronConnect__mockupFigure {
  margin: 0;
  position: relative;
  z-index: 2;
}

.p-omronConnect__mockupFigure img {
  width: 100%;
  height: auto;
  max-width: 303px;
}

.p-omronConnect__bluetooth {
  margin: 0;
  z-index: 3;
  text-align: center;
}

.p-omronConnect__bluetooth img {
  width: 111px;
  height: auto;
}

.p-omronConnect__body {
  margin-bottom: 50px;
}

.p-omronConnect__text {
  font-size: 20px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.8px;
  color: #000;
  padding-right: 295px;
  margin-bottom: 20px;
}

.p-omronConnect__text:last-child {
  margin-bottom: 0;
}

.p-omronConnect__text strong {
  font-weight: 700;
}

.p-omronConnect__illustration {
  padding-right: 295px;
  margin-bottom: 60px;
  text-align: center;
}

.p-omronConnect__illustFigure {
  margin: 0;
}

.p-omronConnect__illustFigure img {
  max-width: 428px;
  width: 100%;
  height: auto;
}

.p-omronConnect__devices {
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
}

.p-omronConnect__devicesHeader {
  margin-bottom: 30px;
}

.p-omronConnect__devicesBadge {
  display: inline-block;
  background: #003153;
  color: white;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.33;
  padding: 6px 20px;
  border-radius: 19px;
}

.p-omronConnect__devicesList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 40px;
}

.p-omronConnect__devicesItem {
  margin: 0;
}

.p-omronConnect__devicesLink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px dotted #000;
  text-decoration: none;
  color: #000;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  position: relative;
  transition: opacity 0.3s;
}

.p-omronConnect__devicesLink:hover {
  opacity: 0.7;
}

.p-omronConnect__devicesLink::after,
.p-omronConnect__devicesLink[target="_blank"]::after {
  content: '';
  display: block;
  width: 22px;
  height: 22px;
  background: url('../img/common/ico_arrow-right_black.svg') no-repeat center;
  background-size: contain;
  flex-shrink: 0;
}

.p-omronConnect__devicesText {
  text-align: left;
  flex: 1;
}

/* ============================================================================
   7. Media Queries
   ============================================================================ */

/* Tablet & Mobile (max-width: 960px) */
@media screen and (max-width: 960px) {
  :root {
    --container-padding: 15px;
  }

  .p-hcgpromo2 {
    font-size: 14px;
  }

  .c-btnPrimary {
    font-size: 18px;
  }

  /* FV */
  .p-fv {
    padding-top: 45px;
  }
  .p-fv::before {
    background-position: center;
    background-size: auto 53px;
  }


  .p-fv__inner {
    height: 405px;
    padding: 0;
  }

  .p-fv__container {
    height: 405px;
  }

  .p-fv__copyFrame {
    margin: 0;
    text-align: center;
  }

  .p-fv__copyMain {
    font-size: 28px;
  }

  .p-fv__desc {
    font-size: 16px;
    text-align: center;
  }
  .p-fv__txtFrame {
    padding-right: 0;
  }

  .p-fv__imgFrame {
    max-width: 100%;
    width: 100%;
    left: 0;
  }

  .p-fv__imgFrame .slick-list {
    max-width: 375px;
    margin: 0 auto;
  }

  .p-fv__imgFrame .slick-dots {
    display: flex;
    justify-content: flex-end;
    gap: 5px;
    margin: 0;
    position: absolute;
    right: 12px;
    bottom: 10px;
  }

  .p-fv__imgFrame .slick-dots li {
    list-style: none;
    line-height: 0;
  }

  .p-fv__imgFrame .slick-dots button {
    width: 10px;
    height: 10px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: #6E7A94;
    appearance: none;
    text-indent: 200%;
    overflow: hidden;
  }

  .p-fv__imgFrame .slick-dots .slick-active button {
    background-color: #fff;
  }

  .p-intro {
    padding: 26px 25px 30px;
    text-align: left;
  }

  .p-intro__text {
    margin-bottom: 14px;
    font-size: 14px;
    letter-spacing: 0;
    line-height: 1.71;
  }

  .p-intro__button  {
    text-align: center;
  }

  /* Navigation */
  .p-nav {
    padding: 25px;
  }

  .p-nav__list {
    flex-direction: column;
    gap: 10px;
  }

  .p-nav__link {
    padding-bottom: 13px;
    position: relative;
  }

  .p-nav__link:hover {
    opacity: 0.7;
  }

  .p-nav__item {
    max-width: 100%;
  }

  .p-nav__label {
    margin-bottom: 2px;
  }

  .p-nav__txt {
    font-size: 18px;
    line-height: 1.33;
  }

  .p-nav__txt::after {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
  }
 

  /* Chapter */
  .p-chapter {
    padding: 0;
  }

  .p-chapter:first-of-type {
    padding: 44px 0;
  }

  .p-chapter__inner {
    padding: 0 11px;
  }

  .p-chapter__heading {
    margin-top: 0;
    gap: 23px;
  }

  .p-chapter__headFrame {
    margin-bottom: 47px;
  }

  .p-chapter__label {
    height: 18px;
    width: 73px;
    border-radius: 9px;
    font-size: 12px;
  }

  .p-chapter__title {
    font-size: 34px;
    line-height: 1.36;
  }

  .p-chapter__title::after {
    width: 124px;
    margin: 30px auto 0;
    border-bottom-width: 7px;
  }

  .p-chapter__subtitle {
    font-size: 24px;
    padding-bottom: 25px;
    margin-bottom: 25px;
    line-height: 1.25;
  }

  .p-chapter__intro {
    margin-bottom: 25px;
  }

  .p-chapter__section {
    padding: 0 15px;
    margin-bottom: 25px;
  }

  .p-chapter__section:last-child {
    padding-bottom: 0;
    margin-bottom: 40px;
    border-bottom: none;
  }

  .p-chapter__sectionInner,
  .p-chapter__textCol  {
    display: block;
  }

  .p-chapter__sectionTitle {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 16px;
  }

  .p-chapter__textCol,
  .p-chapter__text {
    width: auto;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 1.71;
  }

  .p-chapter__figure {
    width: auto;
    margin-bottom: 25px;
  }

  /* Chapter 1: Record Type Section */

  .p-chapter__section--recordType {
    padding: 0;
  }

  .p-chapter__recordTypeHeader {
    width: auto;
    height: 258px;
    background-image: url('../img/chapter01/bg_record-type-header_sp.jpg');
    background-size: cover;
    padding: 18px 14px;
  }

  .p-chapter__recordTypeHeaderTitle {
    font-size: 24px;
    line-height: 1.58;
    text-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25);
    padding: 0;
  }

  .p-chapter__recordTypeCards {
    flex-direction: column;
    gap: 30px;
    padding: 20px 25px 30px;
    margin-bottom: 40px;
    min-height: auto;
  }

  .p-chapter__recordTypeCard {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
  }

  .p-chapter__recordTypeCardHead {
    padding: 13px 0;
  }

  .p-chapter__recordTypeCardTitle {
    font-size: 20px;
    letter-spacing: 0.3605px;
  }

  .p-chapter__recordTypeCardBody {
    padding: 27px 20px 20px;
  }

  .p-chapter__recordTypeCardDesc {
    font-size: 14px;
    line-height: 1.71;
    margin-bottom: 30px;
  }

  .p-chapter__recordTypeCardSection {
    margin-bottom: 12px;
  }

  .p-chapter__recordTypeCardSection:last-child {
    padding-bottom: 0;
  }

  .p-chapter__recordTypeCardMethodImages {
    gap: 0;
    margin-bottom: 10px;
  }

  .p-chapter__recordTypeCardMethodText {
    font-size: 13px;
    line-height: 1.46;
    letter-spacing: 1px;
  }

  /* Chapter 1: Analysis Check Section */
  .p-chapter__section--analysisCheck {
    margin: 25px auto 0;
    padding: 0 15px;
  }

  .p-chapter__analysisCheckFrame {
    padding: 0 0 25px;
  }

  .p-chapter__analysisCheckHead {
    margin: 0 auto 25px;
  }

  .p-chapter__analysisCheckHead .p-chapter__sectionTitle {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 16px;
    text-align: left;
  }

  .p-chapter__analysisCheckHead .p-chapter__text {
    font-size: 14px;
    line-height: 1.71;
  }

  .p-chapter__analysisCheckGrid {
    grid-template-columns: 1fr;
    gap: 23px;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .p-chapter__analysisCheckItem {
    gap: 13px;
  }

  .p-chapter__analysisCheckLabel {
    font-size: 14px;
    line-height: 1.71;
    width: 220px;
  }

  .p-chapter__analysisCheckFigure {
    border-radius: 0;
  }

  .p-chapter__analysisCheckNote {
    font-size: 12px;
    line-height: 1.33;
    margin-top: 12px;
    padding-top: 12px;
  }

  /* Chapter 1: Symptom Record Section */
  .p-chapter__section--symptomRecord,
  .p-chapter__section--symptomRecord:last-child {
    padding: 0 15px;
    margin-bottom: 0;
  }

  .p-chapter__symptomRecordFrame {
    flex-direction: column;
    gap: 16px;
    padding: 25px 0;
  }

  .p-chapter__symptomRecordFrame .p-chapter__sectionTitle {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 0;
  }

  .p-chapter__symptomRecordFrame .p-chapter__text {
    order: 1;
    margin-bottom: 4px;
    font-size: 14px;
    letter-spacing: 0;
    line-height: 1.71;
  }

  .p-chapter__symptomRecordBody {
    order: 2;
    width: auto;
  }

  .p-chapter__symptomRecordFigure {
    border-radius: 0;
  }

  .p-chapter__symptomRecordCaption {
    font-size: 14px;
    line-height: 1.57;
    padding: 12px 20px;
  }

  .p-chapter__symptomRecordFrame .p-chapter__btnFrame {
    margin-top: 26px;
  }

  /* Chapter 2 */
  .p-chapter__section--afIntro .p-chapter__subtitle {
    padding-bottom: 0;
    border-bottom: none;
  }

  .p-chapter__section--afIntro {
    margin-bottom: 65px;
  }

  .p-chapter__section--afWaveform {
    padding: 0;
  }

  .p-chapter__afSection {
    flex-direction: column;
    gap: 23px;
    margin-top: 30px;
  }

  .p-chapter__afText {
    margin-bottom: 12px;
    font-size: 14px;
    letter-spacing: 0;
  }

  .p-chapter__afVisualCol {
    gap: 20px;
  }

  .p-chapter__afIllustFigure,
  .p-chapter__afImages{
    width: 100%;
  }

  .p-chapter__afIllustFigure img {
    max-width: 310px;
  }

  .p-chapter__afImages {
    flex-direction: column;
    gap: 16px;
  }

  .p-chapter__afImageItem {
    order: 1;
  }

  .p-chapter__afImageCaption {
    display: block;
  }

  .p-chapter__afLink {
    order: 0;
    margin-bottom: 19px;
    text-align: center;
  }

  .p-chapter__afLink a {
    font-size: 14px;
  }

  .p-chapter__subtitleNote {
    margin-top: 22px;
    font-size: 14px;
    font-weight: normal;
    line-height: 1.5;
  }

  .p-chapter__waveformCompare {
    gap: 0;
    padding: 0 15px;
  }

  .p-chapter__waveformDisplay {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .p-chapter__waveformAnnotations {
    gap: 30px;
  }

  .p-chapter__waveformAnnotation {
    gap: 9px;
  }

  .p-chapter__annotationLabel {
    font-size: 18px;
    height: 33px;
    padding: 0 18px;
  }

  .p-chapter__annotationText {
    font-size: 14px;
    letter-spacing: 0;
  }

  .p-chapter__explanationBoxes {
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
  }

  .p-chapter__explanationBox {
    padding: 24px 16px;
  }

  .p-chapter__waveformFigure img {
    border: none;
  }

  .p-chapter__explanationTitle {
    font-size: 18px;
    margin-bottom: 12px;
    text-align: center;
  }

  .p-chapter__explanationText {
    font-size: 14px;
  }

  .p-chapter__medicalNote {
    font-size: 14px;
  }

  /* Chapter 3 */
  .p-chapter--spGray {
    padding: 26px 0 28px;
    background-color: #f4f4f5;
  }

  .p-chapter--spGray .p-chapter__headFrame {
    margin-bottom: 24px;
  }

  .p-chapter__title--small {
    font-size: 28px;
    text-align: center;
  }

  .p-chapter__title--small::after {
    display: none;
  }

  .p-chapter__section--merit {
    padding: 0;
    margin-bottom: 20px;
  }

  .p-chapter__section--merit:last-child {
    margin-bottom: 0;
  }

  .p-chapter__section--merit .p-chapter__title {
    margin-bottom: 24px;
  }

  .p-chapter__meritHeader {
    padding: 12px 22px;
    margin-bottom: 0;
  }

  .p-chapter__meritTitle {
    font-size: 18px;
    line-height: 1.67;
    letter-spacing: 0;
    text-align: center;
  }

  .p-chapter__meritTitle::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .p-chapter__meritContent {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 23px 15px 20px;
    background: #fff;
  }

  .p-chapter__meritText {
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 0;
  }

  .p-chapter__meritText p {
    margin-bottom: 12px;
  }

  .p-chapter__meritFigure {
    width: 100%;
  }

  .p-chapter__meritFigure--recording {
    max-width: 100%;
  }

  .p-chapter__meritLink a {
    font-size: 14px;
  }

  /* Lineup Section */
  .p-lineup {
    padding: 50px 0 34px;
  }

  .p-lineup__inner {
    padding: 0 30px;
  }

  .p-lineup__headFrame {
    margin-bottom: 40px;
  }

  .p-lineup__heading {
    font-size: 24px;
    line-height: 1.27;
    letter-spacing: 0.54px;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }

  .p-lineup__heading::after {
    width: 300px;
    height: 5px;
  }

  .p-lineup__subheading {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0;
  }

  .p-lineup__cards {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 0;
    margin-bottom: 32px;
  }

  .p-lineup__cards > div:nth-child(1){
    flex: 0 0 100%;
  }

  .p-lineup__cards > div:nth-child(n+2) {
      flex: 0 0 50%;
  }

  .p-lineup__cardFigure img {
    width: 100%;
    height: auto;
  }

  .p-lineup__btnFrame .c-btnPrimary::after {
    width: 15px;
    height: 15px;
    right: 15px;
  }

  /* Reliability Section */
  .p-reliability {
    padding: 80px 0 34px;
  }

  .p-reliability__inner {
    padding: 0 30px;
  }

  .p-reliability__headFrame {
    margin-bottom: 60px;
  }

  .p-reliability__heading {
    font-size: 38px;
    font-weight: 700;
    line-height: 1.24;
    text-align: center;
    margin-bottom: 0;
  }

  .p-reliability__achievement {
    margin-bottom: 34px;
  }

  .p-reliability__achievementFrame {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .p-reliability__achievementFrame::before,
  .p-reliability__achievementFrame::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 21px;
    height: 70px;
    background-image: url(../img/product/bg_award.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }

  .p-reliability__achievementFrame::before {
    left: 6px;
  }

  .p-reliability__achievementFrame::after {
    right: 6px;
    transform: translateY(-50%) scaleX(-1);
  }

  .p-reliability__achievementText {
    text-align: center;
    position: relative;
    z-index: 1;
  }

  .p-reliability__achievementLabel {
    font-size: 19px;
    font-weight: 400;
    line-height: 1.58;
    letter-spacing: 0.3605px;
    margin-bottom: 0;
  }

  .p-reliability__achievementValue {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.82;
    letter-spacing: 0.3605px;
    margin-bottom: 0;
  }

  .p-reliability__achievementNumber {
    font-size: 32px;
    line-height: 1.25;
  }

  .p-reliability__achievementUnit {
    font-size: 22px;
  }

  .p-reliability__history {
    margin-bottom: 40px;
  }

  .p-reliability__historyText {
    line-height: 1.71;
    margin-bottom: 20px;
  }

  .p-reliability__historyText p {
    margin-bottom: 12px;
  }

  .p-reliability__historyText p:last-child {
    margin-bottom: 0;
  }

  .p-reliability__historyCol {
    display: block;
    margin-top: 26px;
  }

  .p-reliability__historyNote {
    font-size: 14px;
    line-height: 1.71;
  }

  .p-reliability__historyFigure {
    padding-right: 0;
    margin-top: 20px;
    text-align: center;
  }

  .p-reliability__historyFigure img {
    width: 100%;
    max-width: 325px;
    height: auto;
  }

  .p-reliability__historyCaption {
    font-size: 14px;
    line-height: 1.71;
    margin-top: 10px;
  }

  .p-reliability__mission {
    margin-bottom: 0;
  }

  .p-reliability__missionTitle {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.82;
    text-align: center;
    letter-spacing: 0.3605px;
    margin-bottom: 30px;
  }

  .p-reliability__missionTitle p {
    margin-bottom: 0;
  }

  .p-reliability__missionHighlight {
    background: var(--color-primary);
    color: #fff;
    padding: 0 4px;
  }

  .p-reliability__missionText {
    font-size: 14px;
    line-height: 1.71;
  }

  .p-reliability__missionText p {
    margin-bottom: 0;
  }

  /* OMRON connect Section */
  .p-omronConnect {
    padding: 171px 0 80px;
    background-size: 342px 212px;
  }

  .p-omronConnect__inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0 15px;
  }

  .p-omronConnect__content {
    padding: 189px 23px 23px;
    margin-bottom: 0;
    border-width: 5px;
  }

  .p-omronConnect__heading {
    padding-right: 0;
    margin-left: -15px;
    margin-right: -15px;
    font-size: 24px;
    line-height: 1.42;
  }

  .p-omronConnect__mockup {
    display: flex;
    align-items: flex-end;
    width: 288px;
    position: absolute;
    top: -144px;
    left: calc(50% + 7px);
    transform: translateX(-50%);
    padding-top: 0;
  }

  .p-omronConnect__mockupFigure img {
    max-width: 168px;
  }

  .p-omronConnect__bluetooth {
    width: 111px;
    padding-bottom: 9px;
  }

  .p-omronConnect__body {
    margin-bottom: 40px;
  }

  .p-omronConnect__text {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.71;
    letter-spacing: 0;
    padding-right: 0;
    margin-bottom: 12px;
  }

  .p-omronConnect__illustration {
    padding-right: 0;
    margin-bottom: 50px;
  }

  .p-omronConnect__illustFigure img {
    max-width: 300px;
  }

  .p-omronConnect__devicesBadge {
    font-size: 14px;
    padding: 4px 16px;
  }

  .p-omronConnect__devicesList {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .p-omronConnect__devicesLink {
    font-size: 14px;
    padding-bottom: 8px;
  }
}