/* =============================
   Base
============================= */

:root {
  --primary: #0f4c81;
  --accent: #e6483d;
  --light-blue: #4db3d3;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-anchor: none;
  overflow-x: hidden;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.6;
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
#spec {
  scroll-margin-top: 90px;
}

section {
  scroll-margin-top: 90px;
}

.hero-title {
  overflow: hidden;
}

.spec-image {
  overflow: hidden;
}

.spec-image img {
  will-change: transform;
}
/* =============================
   Header
============================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.header-pc {
  display: block;
}

.header-sp {
  display: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: rgba(255, 255, 255, 0.85);
  margin: 1vw;
  padding: 1vw;
  height: clamp(60px, 4.1vw, 80px);
  border-radius: 0.8vw;
}

.logo img {
  height: 44px;
}

/* ==========================
   SP Header
========================== */
.header-sp {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.header-sp-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  margin: 10px;
  height: 64px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.85);
  position: relative;
  z-index: 2;
}

.header-sp::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background: #fff;

  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.header-sp.menu-open::before {
  opacity: 1;
}

body.menu-open .back-to-top {
  opacity: 0;
  visibility: hidden;
}

/* Logo SP */
.logo-sp img {
  height: 30px;
}

.sp-menu-header img {
  height: 38px;
}

/* MENU button */
.menu-toggle-sp {
  display: flex;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-text {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #005ba7;
}

/* Hamburger icon */
.menu-icon {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 24px;
  height: 18px;
}

.menu-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #598cb3;
  transition: all 0.3s ease;
}

/* 3 line */
.menu-icon span:nth-child(1) {
  top: 0;
}

.menu-icon span:nth-child(2) {
  top: 8px;
}

.menu-icon span:nth-child(3) {
  bottom: 0;
}

.nav {
  margin-left: auto;
  margin-right: 3vw;
}

.nav ul {
  display: flex;
  list-style: none;
  gap: 2vw;
}

.nav a {
  text-decoration: none;
  color: #4b4b4b;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.11em;
  position: relative;
  transition: color 0.3s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.4vw;
  width: 0%;
  height: 2px;
  background: #005ba7;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.header-buttons {
  display: flex;
  gap: 1vw;
}

.btn {
  padding: 0.8vw 1.5vw;
  border-radius: 0.5vw;
  text-decoration: none;
  font-size: clamp(12px, 1vw, 16px);
  font-weight: 500;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.5vw;
}

.btn-light,
.btn-primary,
.btn-accent {
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    opacity 0.25s ease;
}

.btn-light {
  background: #2ea4cf;
  color: #ffffff;
  width: 208.21px;
  height: 45px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  /* pointer-events: none; */
}

.btn-primary {
  background: #005ba7;
  color: #ffffff;
  width: 187px;
  height: 45px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.arrow-circle img {
  width: 40%;
  height: auto;
}

/* =============================
   Hero
============================= */

.hero {
  position: relative;
  padding: clamp(120px, 10.4vw, 200px) clamp(20px, 4.74vw, 91px)
    clamp(40px, calc(1.3vw + 40px), 65px);
  display: flex;
  align-items: center;
  overflow-anchor: none;
  height: 100vh;
  height: 100dvh;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transition: opacity 2s ease;
  opacity: 0;
}

.hero-bg-1 {
  background-image: url("../assets/images/bg-1.jpg");
}

.hero-bg-2 {
  background-image: url("../assets/images/bg-2.jpg");
}

.hero-bg-3 {
  background-image: url("../assets/images/bg-3.jpg");
}

.hero-bg.show {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  font-family: "Roboto", sans-serif;
  font-size: clamp(21.26px, calc(1.57vw + 15.36px), 45.55px);
  font-weight: 800;
  line-height: 0.99;
  letter-spacing: 0.07em;
  margin-bottom: 0.5vw;
}

.title-thin {
  font-weight: 200;
  font-size: clamp(18px, 1.5vw, 29.1px);
}

.hero-tagline {
  font-size: clamp(12px, calc(0.27vw + 11px), 16px);
  font-weight: 400;
  margin-bottom: 2vw;
  line-height: 0.81;
  letter-spacing: 0.15em;
}

.hero-title {
  font-size: clamp(35px, calc(2.06vw + 27.3px), 66.71px);
  font-weight: 800;
  margin-bottom: 1vw;
  line-height: 1.38;
  letter-spacing: 0.01em;
}

.hero-description {
  font-weight: 500;
  font-size: clamp(16px, calc(0.47vw + 14.3px), 23px);
  letter-spacing: 0.12em;
  line-height: clamp(28px, 2.6vw, 50px);
  margin-bottom: 3.5vw;
}

.machine-type {
  font-size: clamp(16px, calc(0.27vw + 15px), 20px);
  font-weight: 600;
}

.machine-type-below {
  font-size: clamp(12px, calc(0.27vw + 11px), 16px);
  font-weight: 400;
}

.machine-name {
  font-family: "Anton", sans-serif;
  font-size: clamp(31.08px, calc(1.5vw + 25.5px), 54.11px);
  font-weight: 400;
}

.hero-bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0px;
}

.btn-accent {
  background: #da5151;
  color: #ffffff;
  width: clamp(320px, 25.7vw, 493px);
  height: clamp(56px, 3.7vw, 71px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  pointer-events: none;
}

.arrow-circle {
  transition: transform 0.3s ease;
}

.btn-text {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-main {
  font-size: clamp(24px, calc(0.2vw + 23.3px), 27px);
  font-weight: 600;
}

.coming {
  font-size: clamp(14px, 1.1vw, 21px);
  font-weight: 400;

  display: flex;
  align-items: center;
  gap: 0.8vw;
  margin-left: auto;
}

.arrow-circle {
  width: clamp(26px, 1.8vw, 36px);
  height: clamp(26px, 1.8vw, 36px);

  background: #ffffff;
  color: #da5151;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: clamp(14px, 1vw, 18px);
  font-weight: 700;
}

.arrow-circle-product {
  width: clamp(26px, 1.8vw, 36px);
  height: clamp(26px, 1.8vw, 36px);

  background: #ffffff;
  color: #005ba7;
  border: 1px solid #005ba7;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-indicator {
  position: absolute;
  right: 2vw;
  bottom: 3vw;
  writing-mode: vertical-rl;
  font-size: clamp(10px, 0.8vw, 14px);
  letter-spacing: 0.2em;
}

.hero-notice {
  position: absolute;
  right: 0vw;
  bottom: 0vw;
  background: rgba(255, 255, 255, 0.95);
  padding: 1.2vw 2vw;
  max-width: 40vw;
  z-index: 2;
}

.hero-notice p {
  color: #151515;
  font-size: clamp(12px, calc(0.07vw + 11.8px), 13px);
  font-weight: 400;
}

.hero-notice-link {
  display: block;
  color: #151515;
  text-decoration: none;
  font-size: clamp(12px, calc(0.07vw + 11.8px), 13px);
  font-weight: 400;
}

.hero-notice-link time {
  margin-right: 0.5em;
}

#news {
  scroll-margin-top: 50px;
}
/* =============================
   About Section
=============================  */
.about {
  position: relative;
  background: var(--white);
  color: var(--primary);
}

.about-container {
  margin: 0 auto;
}

.about-intro {
  display: flex;
  flex-direction: column;

  padding: clamp(60px, 6.7vw, 126px) /* top */ clamp(20px, 12vw, 220px)
    /* left right */ clamp(120px, 11.4vw, 217px); /* bottom */
}

.about-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2vw;
  flex-wrap: wrap;
}

.about-left {
  gap: 2vw;
}

.about-left,
.about-right {
  flex: 1;
}

.about-label {
  font-family: "Josefin Sans", sans-serif;
  font-size: clamp(9.94px, calc(0.66vw + 7.5px), 20px);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #9c9c9c;
}

.about-title-ja {
  font-size: clamp(17.9px, calc(1.3vw + 11px), 36px);
  font-weight: 500;
  line-height: normal;
  color: #2d2d2d;
  display: flex;
  align-items: center;
  margin-bottom: 1.5vw;
  gap: 20px;
}

.about-ja-sub {
  display: block;
  font-size: clamp(12px, calc(0.6vw + 10px), 19px);
  letter-spacing: 0.07em;
  line-height: normal;
  color: #151515;
  font-weight: 400;
  margin-top: 8px;
}

.about-divider {
  width: 1px;
  background-color: #c4c4c4;
  align-self: stretch;
  flex-shrink: 0;
  margin: 0 clamp(16px, 2vw, 40px);
}
.about-title-en {
  font-family: "Anton", sans-serif;
  font-size: clamp(37.45px, 4.35vw, 83px);
  line-height: clamp(60px, 7vw, 120.1px);
  letter-spacing: 0.03em;
  font-weight: 400;
  color: #034a86;
  display: flex;
  justify-content: left;
  align-items: center;
  gap: clamp(12px, 1.5vw, 20px);
}

.icon-three-axis {
  width: auto;
  height: auto;
  flex-shrink: 0;
  vertical-align: middle;
}

.about-right {
  text-align: left;
}

.icon-wave {
  font-size: 0.8em;
  vertical-align: middle;
  margin-right: 0.3em;
}

.about-description {
  font-size: clamp(16px, calc(1vw + 5px), 24px);
  font-weight: 500;
  line-height: clamp(28px, 2.5vw, 51px);
  letter-spacing: 0.04em;
  color: #00081a;
  max-width: none;
  margin: 0 auto;
  text-align: left;
}

/* =============================
   Blue spec Section
=============================  */

.about-spec-section {
  overflow: hidden;
  display: flex;
  flex-direction: row;
  color: #ffffff;
}

.about-spec-section-inner {
  margin: 0 auto;
  padding-top: clamp(40px, 3.33vw, 64px);
  padding-bottom: clamp(40px, 3.33vw, 64px);
  padding-left: clamp(20px, 11.46vw, 220px);
  padding-right: clamp(20px, 11.46vw, 220px);
  display: flex;
  width: 100%;
  align-items: center;
  gap: clamp(40px, 4vw, 80px);
  background: url("../assets/images/Rectangle855.png") center/cover no-repeat;
}

.spec-image {
  flex: 0 0 45%;
  position: relative;
  min-width: 400px;
  display: flex;
  align-items: center;
}

.spec-image img {
  width: 100%;
  height: auto;
  object-position: center;
  display: block;
  z-index: 3;
}

.coming-overlay {
  position: absolute;

  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;
}

/* Overlay Coming Soon */

.coming-soon {
  background: transparent;
  border: 1px solid #ffffff;
  color: #ffffff;
  padding: clamp(12px, 1.2vw, 20px) clamp(24px, 2.5vw, 40px);
  font-size: clamp(16px, 1.6vw, 32px);
  font-weight: 200;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.spec-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.spec-eyebrow {
  font-family: "Josefin Sans", sans-serif;
  font-size: clamp(12px, calc(0.73vw + 6px), 20px);
  font-weight: 600;
  line-height: clamp(24px, 2vw, 64px);
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: clamp(12px, 1vw, 20px);
}

.spec-main-title {
  font-size: clamp(20px, 3vw, 53px);
  font-weight: 700;
  line-height: clamp(38px, 3vw, 89px);
  letter-spacing: 0.04em;
  color: #00081a;
  background: #ffffff;
  margin-bottom: clamp(20px, 2.6vw, 50px);
  width: fit-content;
  padding: 10px;
  padding-right: 2vw;
}

.title-top {
  margin-bottom: 0.5vw;
}

.spec-subtitle {
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(18px, calc(1.2vw + 6px), 24px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  margin-bottom: 0.5vw;
}

.spec-subtitle-en {
  font-family: "Josefin Sans", sans-serif;
  font-size: clamp(10px, calc(0.6vw + 5.4px), 14px);
  font-weight: 400;
  line-height: clamp(24px, 2vw, 64px);
  letter-spacing: 0.06em;
  margin-bottom: clamp(12px, 1vw, 20px);
}

.spec-lead {
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(16px, calc(0.5vw + 10px), 18px);
  font-weight: 500;
  line-height: clamp(26px, calc(1.2vw + 20px), 40px);
  letter-spacing: 0.08em;
  margin-bottom: 2vw;
  margin-top: 4vw;
  /* max-width: 518px; */
}

.spec-list {
  position: relative;
}

.spec-list-title {
  border: none;
  z-index: 2;
  font-size: clamp(12px, calc(0.63vw + 8px), 20px);
  font-weight: 600;
  letter-spacing: 0.29em;
  margin-bottom: 2vw;
  display: inline-block;
  padding: 0.2vw 1.5vw;
  color: #005ba7;
  background: #fff;
}

.spec-list ul {
  list-style: none;
  font-family: "Noto Sans", sans-serif;
  font-size: clamp(14px, calc(0.6vw + 8px), 16px);
  line-height: clamp(22px, 1.8vw, 43px);
  padding: 0;
}

.spec-list li {
  position: relative;
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: clamp(28px, 2.3vw, 43px);
}

.spec-list strong {
  display: inline-block;
  font-weight: 400;
}

/* =============================
   CTA Consultation Section
============================= */
.cta-consult {
  padding: clamp(80px, 6.8vw, 120px) /* top */ 5vw /* left right */
    clamp(80px, 5.9vw, 111px); /* bottom */
  background: var(--white);
  color: var(--primary);
  text-align: center;
}

.cta-container {
  max-width: 1200px;
  margin: 0 auto;
}

.cta-text {
  font-size: clamp(16px, calc(0.63vw + 8px), 20px);
  font-weight: 500;
  line-height: clamp(28px, 2.3vw, 36px);
  letter-spacing: 0.02em;
  margin-bottom: clamp(20px, 3vw, 40px);
  color: #00081a;
}

.btn-consult-style {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* gap: clamp(12px, 1.2vw, 20px); */
  margin-left: auto;
  background: linear-gradient(90deg, #fe5417 0%, #f6a21b 100%);
  color: #ffffff;
  font-size: clamp(15px, calc(1vw + 5px), 24px);
  font-weight: 600;
  letter-spacing: 0.02em;
  width: clamp(260px, 21.3vw, 409px);
  height: clamp(60px, 4.9vw, 94px);
  border-radius: 999px;
  text-decoration: none;
  /* box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4); */
  box-shadow:
    0 0.63px 1.25px rgba(0, 0, 0, 0.3),
    0 1.25px 3.76px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  pointer-events: none;
}

.btn-consult-style::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition:
    width 0.6s ease,
    height 0.6s ease;
  opacity: 0;
}

.btn-text {
  letter-spacing: 0.05em;
}

.btn-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.2vw, 48px);
  height: clamp(32px, 2.2vw, 48px);
  background: #ffffff;
  color: #ff6b35;
  border-radius: 50%;
  line-height: 1;
  transition: transform 0.35s ease;
}

.btn-icon img {
  width: clamp(12px, 0.9vw, 18px);
  height: auto;
  display: block;
}

/* Coming Soon */
.coming-soon-text {
  font-size: clamp(14px, calc(1vw + 6px), 24px);
  font-weight: 500;
  color: #ff7757;
  margin: clamp(16px, 2vw, 28px) 0;
  letter-spacing: 0.02em;
}

/* Note */
.cta-note {
  font-size: clamp(12px, calc(0.4vw + 10px), 16px);
  color: #00081a;
  letter-spacing: 0em;
  margin-top: clamp(20px, 3vw, 40px);
}

.cta-note a {
  color: #222222;
  text-decoration: none;
}
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  text-decoration: underline;
  pointer-events: none;
}
.cta-icon {
  width: clamp(14px, 1vw, 18px);
  height: auto;
}

/* =============================
   Test Video Section
============================= */

/* Hero area */
.test-video-hero {
  position: relative;
  background: url("../assets/images/section-video-bg.jpg") center/cover
    no-repeat;
  padding: clamp(40px, 3.33vw, 64px) clamp(20px, 11.46vw, 220px)
    clamp(100px, 16.2vw, 307px);
  color: #fff;
}

.test-video-overlay {
  position: absolute;
  inset: 0;
}

.test-video-inner {
  position: relative;
  text-align: left;
  z-index: 2;
  width: 53%;
}

.test-label {
  font-size: clamp(18px, calc(2.1vw + 6px), 46px);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.test-label-en {
  font-family:
    Josefin Sans,
    sans-serif;
  font-size: clamp(10px, calc(0.7vw + 7px), 18px);
  font-weight: 400;
  letter-spacing: 0.06em;
  opacity: 0.8;
  margin-bottom: 1.5vw;
}

.test-title {
  font-size: clamp(24.64px, calc(2.6vw + 14px), 59.5px);
  font-weight: 700;
  line-height: 1.75;
  white-space: nowrap;
}

.test-description {
  font-size: clamp(16px, calc(0.42vw + 14px), 22px);
  line-height: clamp(30px, calc(1.4vw + 18px), 44px);
  letter-spacing: 0.08em;
}

/* Video cards */
.test-video-cards {
  margin: -7vw auto 4vw;
  padding: 0 clamp(20px, 11.46vw, 220px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 4vw, 60px);
}

/* .video-card {
  position: relative;
  flex: 1;
  overflow: hidden;
}

.video-card iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  border: none;
} */

.video-card {
  position: relative;
  flex: 1;
  overflow: hidden;
  padding-top: 56.25%;
  height: 0;
}

.video-card iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.video-card img {
  width: 100%;
  display: block;
}

.video-overlay {
  z-index: 5;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-overlay span {
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 1vw 3vw;
  color: rgba(255, 255, 255, 0.6);
  font-size: clamp(18px, 1.6vw, 28px);
  font-size: clamp(14px, calc(0.6vw + 8px), 18px);
  letter-spacing: 0.1em;
}

/* Bottom info */
.test-info {
  margin: 0 auto;
  padding: 0 clamp(20px, 11.46vw, 220px) 120px;
  display: flex;
  gap: 4vw;
  color: #1a1a1a;
}

.test-menu,
.test-products {
  color: #00081a;
}

.test-menu h3,
.test-products h3 {
  font-size: clamp(18px, calc(0.8vw + 8px), 20px);
  margin-bottom: clamp(16px, 1.5vw, 28px);
  color: #024b88;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.test-products h3 {
  color: #333333;
}

.test-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-weight: 400;
  line-height: 2;
  font-size: 16px;
  letter-spacing: 0.08em;
}

.test-products p {
  font-size: 16px;
  line-height: 2;
  color: #00081a;
  letter-spacing: 0.02em;
}

/* =============================
   Products Section
============================= */

.products {
  position: relative;
  padding: 5vw 0vw 14vw 0vw;
  background: url("../assets/images/wire_bg.png") center/cover no-repeat;
  overflow: hidden;
}
.products-inner {
  position: relative;
  z-index: 2;
  padding-left: clamp(20px, 11.46vw, 220px);
  padding-right: clamp(20px, 11.46vw, 220px);
  margin: 0 auto;
  text-align: center;
}

.products-title {
  font-size: clamp(18px, calc(2.1vw + 6px), 46px);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.products-subtitle {
  font-family: "Josefin Sans", sans-serif;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-top: 0.5vw;
  color: #fff;
  opacity: 0.4;
}

.products-description {
  font-size: clamp(16px, calc(0.63vw + 8px), 20px);
  font-weight: 600;
  line-height: clamp(26px, calc(1.2vw + 20px), 38px);
  letter-spacing: 0.04em;
  margin-top: 2vw;
}
.products-inner .sp-style {
  display: none;
}
/* Grid */

.products-grid {
  margin-top: 5vw;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3vw;
}

.product-card {
  text-align: left;
}

.product-image {
  position: relative;
  overflow: hidden;
}

.product-link {
  display: block;
  position: relative;
}

.product-link img {
  width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-title {
  font-size: clamp(15px, calc(0.4vw + 10px), 16px);
  font-weight: 400;
  line-height: 27px;
  letter-spacing: 0.02em;
  color: #00081a;
  margin-top: 1vw;
}

.product-text {
  font-size: clamp(15px, calc(0.4vw + 10px), 16px);
  line-height: 27px;
  letter-spacing: 0.02em;
  color: #00081a;
}

/* Arrow icon */

.product-arrow {
  position: absolute;
  right: 1.2vw;
  bottom: 1.2vw;
  width: clamp(36px, 2.5vw, 48px);
  height: clamp(36px, 2.5vw, 48px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;

  transition:
    transform 0.4s ease,
    background 0.4s ease,
    box-shadow 0.4s ease;
}

.product-arrow img {
  width: 100%;
  height: auto;
}

/* Button */

.products-button {
  margin-top: 5vw;
}

.btn-products {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: clamp(280px, 24vw, 391px);
  height: clamp(56px, 4vw, 69px);
  background: #ffffff;
  border-radius: 8px;
  color: #005ba7;
  border: 1px solid #005eae;
  font-size: clamp(15px, calc(0.4vw + 10px), 16px);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-decoration: none;

  transition:
    background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.3s ease;
}
.arrow-circle-product {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);

  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-circle-product img {
  width: clamp(10px, 0.7vw, 14px);
  height: auto;
  display: block;
}

/* <!-- ===== Facility Section ===== --> */

.facility {
  background: #1b69ba;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.facility-inner {
  display: flex;
  align-items: flex-start;
  gap: clamp(40px, 4.5vw, 87px);

  padding: clamp(80px, 8vw, 158px) 0 clamp(60px, 5vw, 158px)
    clamp(20px, 11.46vw, 220px);

  position: relative;
  z-index: 2;
}

/* LEFT */
.facility-left {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(40px, 4.5vw, 87px);
}

.facility-title {
  font-size: clamp(18px, calc(2.1vw + 6px), 46px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.17em;
}

.facility-title span {
  font-family:
    Josefin Sans,
    sans-serif;
  text-align: center;
  display: block;
  margin-top: clamp(6px, 0.5vw, 8px);
  font-size: clamp(10px, calc(0.7vw + 7px), 18px);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #93c2df;
}

.facility-line {
  width: 1px;
  height: 80px;
  background: #ffffff;
}

/* TEXT */
.facility-text {
  font-size: clamp(16px, calc(0.63vw + 8px), 20px);
  font-weight: 500;
  line-height: clamp(26px, calc(1.2vw + 20px), 38px);
  letter-spacing: 0.04em;
  opacity: 0.95;
}

/* RIGHT BACKGROUND IMAGE */
.facility-bg {
  width: clamp(388px, 27.5vw, 538px);
  height: clamp(268px, 19vw, 372px);
  background: url("../assets/images/facility-illust.png") no-repeat
    center/contain;
  flex-shrink: 0;
}
/* =============================
   Exterior Section
============================= */

.exterior {
  position: relative;
  background: #ffffff;
  padding-bottom: 12vw;
}

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

.exterior-hero {
  position: relative;
  background: url("../assets/images/facility-bg.png") center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;

  height: clamp(420px, 42vw, 820px);
}

.exterior-overlay {
  position: absolute;
  inset: 0;
}

.exterior-hero-content {
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  color: #ffffff;
}

.exterior-title {
  font-size: clamp(18px, calc(2.1vw + 6px), 46px);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: normal;
}

.exterior-subtitle {
  font-family:
    Josefin Sans,
    sans-serif;
  margin-top: 0.5vw;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  letter-spacing: 0.07em;
}

/* ===== IMAGES ===== */

.exterior-images {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10vw;
  z-index: 3;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding-left: clamp(20px, 11.46vw, 220px);
  padding-right: clamp(20px, 11.46vw, 220px);
  padding-top: 8.65vw;
  padding-bottom: 6.5vw;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(20px, 3vw, 60px);
  row-gap: 0;
}

.exterior-image img {
  width: 100%;
  display: block;
}

/* ===== WHITE AREA ===== */

/* TEXT*/
.exterior-description {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 1vw;
  text-align: right;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.1em;
  color: #00081a;
}

/* =============================
   Entrance Lobby Section
============================= */

.entrance {
  position: relative;
  background: #dbeaf1;
  background-size: 100% auto;
  overflow: hidden;
  padding-left: clamp(20px, 11.46vw, 220px);
  padding-right: clamp(20px, 11.46vw, 220px);
  padding-top: clamp(80px, 8vw, 100px);
  padding-bottom: clamp(100px, 10vw, 180px);
}

.entrance-inner {
  margin: 0 auto;
}

/* Header */

.entrance-header {
  text-align: center;
  margin-bottom: clamp(60px, 6vw, 100px);
}

.entrance-title {
  font-size: clamp(18px, calc(1.7vw + 6px), 38px);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #366a94;
}

.entrance-subtitle {
  margin-top: 0.5vw;
  font-family: "Josefin Sans", sans-serif;
  font-weight: 600;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  letter-spacing: 0.07em;
  color: #88a9b9;
}

/* Content */

.entrance-content {
  position: relative;
  display: flex;
  align-items: flex-start;
}

/* LEFT */

.entrance-left {
  position: relative;
  width: 60%;
  z-index: 1;
}

.entrance-left-bg {
  background: #ffffff;
  padding: 20px 60px 20px 40px;
  position: relative;
}
.entrance-lines-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.entrance-left img {
  width: 85%;
  margin: 0 auto;
  display: block;
}

.entrance-caption {
  margin-top: clamp(16px, 1.5vw, 24px);
  font-size: clamp(12px, calc(0.9vw + 8px), 24px);
  letter-spacing: 0.08em;
  color: #366a94;
}

/* RIGHT */

.entrance-right {
  position: relative;
  width: 55%;
  margin-left: -5%;
  margin-top: clamp(60px, 9vw, 120px);
  z-index: 3;
}

.entrance-right img {
  width: 100%;
  display: block;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
}

.entrance-description {
  margin-top: clamp(24px, 2vw, 40px);
  font-size: clamp(16px, calc(0.22vw + 14px), 18px);
  line-height: 1.75;
  letter-spacing: 0.14em;
  color: #00081a;
  text-align: justify;
}

/* =============================
   Meeting Section
============================= */

.meeting {
  position: relative;
  padding: clamp(80px, 8vw, 84px) clamp(20px, 11.46vw, 220px)
    clamp(120px, 12vw, 262px);
  background: url("../assets/images/Rectangle810.png") center / cover no-repeat;
}

.meeting-inner {
  position: relative;
  margin: 0 auto;
}

.meeting-header {
  text-align: center;
  margin-bottom: clamp(60px, 6vw, 100px);
}

.meeting-title {
  font-size: clamp(18px, calc(1.7vw + 6px), 38px);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #366a94;
}

.meeting-subtitle {
  margin-top: 0.5vw;
  font-family: "Josefin Sans", sans-serif;
  font-weight: 600;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  letter-spacing: 0.07em;
  color: #88a9b9;
}

/* ===== Top Layout (1 image full) ===== */

.meeting-top {
  margin-top: clamp(60px, 6vw, 100px);
}

/* image wrapper */
.meeting-top-image {
  position: relative;
  overflow: visible;
}

/* SVG overlay */
.meeting-lines-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.meeting-content {
  overflow: visible;
}

.meeting-top {
  overflow: visible;
}

.meeting-top-image {
  overflow: visible;
}

.meeting-lines-svg {
  overflow: visible;
}

.meeting-top-image img {
  width: 100%;
  display: block;
}

.meeting-plan-label {
  position: absolute;
  left: 0vw;
  bottom: 0vw;
  font-size: clamp(12px, calc(0.9vw + 8px), 24px);
  letter-spacing: 0.08em;
  color: #366a94;
}
/* Text */
.meeting-top-description {
  margin-top: clamp(24px, 2vw, 40px);
  margin-left: auto;
  font-size: clamp(16px, calc(0.22vw + 14px), 18px);
  line-height: 1.75;
  letter-spacing: 0.14em;
  color: #00081a;
  text-align: justify;
  width: 50%;
}

/* ===== Bottom Wrapper ===== */

.meeting-bottom-wrapper {
  margin-top: clamp(80px, 8vw, 140px);
}

/* Title 見学スペース */

.meeting-bottom-title {
  font-size: clamp(18px, 1.25vw, 24px);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #565452;
  margin-bottom: 1vw;
}

/* ===== Bottom Layout ===== */

.meeting-bottom {
  display: flex;
  gap: clamp(40px, 4vw, 80px);
  position: relative;
}

.meeting-item {
  width: 50%;
}

.meeting-item img {
  width: 100%;
  display: block;
}

.meeting-item figcaption {
  margin-top: clamp(16px, 1.5vw, 24px);
  font-size: clamp(16px, calc(0.22vw + 14px), 18px);
  line-height: 1.75;
  letter-spacing: 0.14em;
  color: #00081a;
  text-align: justify;
}
/* =============================
   Contact Section
============================= */

.contact-title {
  font-size: clamp(28px, 2vw, 38px);
  font-size: clamp(18px, calc(1.7vw + 6px), 38px);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #3c3c3c;
  margin-bottom: 0.5vw;
}

.contact-sub-title {
  margin-bottom: 2vw;
  font-family: "Josefin Sans", sans-serif;
  font-weight: 600;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  letter-spacing: 0.07em;
  color: #868686;
}
/* =============================
   Process Section
============================= */

/* Section base */
.process {
  background: #eaf5ff;
  /* padding: clamp(80px, 8vw, 100px) clamp(20px, 9vw, 220px); */
  padding: clamp(80px, 8vw, 100px) /* top */ clamp(20px, 9vw, 220px)
    /* left right */ clamp(40px, 3.75vw, 72px); /* bottom */
}

.process-inner {
  margin: 0 auto;
}

/* Section Header */

.process-header {
  text-align: center;
  margin-bottom: clamp(60px, 6vw, 100px);
}

.process-title {
  font-size: clamp(18px, calc(2.1vw + 6px), 46px);
  font-weight: 600;
  text-align: center;
  color: #1d4668;
  letter-spacing: 0.08em;
}

.process-title span {
  font-size: clamp(16px, calc(1.6vw + 4px), 36px);
  font-weight: 400;
  margin-left: -0.3em;
}

.process-subtitle {
  margin-top: 0.5vw;
  font-family:
    Josefin Sans,
    sans-serif;
  font-size: clamp(12px, calc(0.95vw + 6px), 24px);
  letter-spacing: 0.04em;
  color: #41586b99;
}

/* STEP Arrow Bar */
.process-steps {
  position: relative;
  width: 100%;
  margin-bottom: 0;
  z-index: 1;
}

.process-bar-bg {
  width: 100%;
  display: block;
}

.process-step-items {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;

  transform: translateY(-50%);
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.process-step-items img {
  width: clamp(60px, 6vw, 120px);
}

.arrow {
  position: absolute;
  height: 100%;
  width: auto;
  top: 0;
}

.arrow-1 {
  left: 18%;
  top: 0;
}

.arrow-2 {
  left: 40%;
}
.arrow-3 {
  left: 60%;
}
.arrow-4 {
  left: 80%;
}

/* Cards Layout */
.process-cards {
  display: flex;
  gap: clamp(20px, 2vw, 40px);
  margin-top: -1vw;
  margin-left: 1vw;
  position: relative;
  z-index: 2;
}

.process-card {
  position: relative;
  flex: 1;
  background: #ffffff;
  padding: 1vw;
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.process-card::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 100%;
  height: 100%;
  background: #d9d9d9;
  border-radius: 8px;
  z-index: -1;
}

.process-card h3 {
  font-size: clamp(15px, calc(0.93vw + 6px), 23.73px);
  color: #1c64a7;
  letter-spacing: 0.07em;
  margin-bottom: 1vw;
}

.process-card p {
  font-size: clamp(14px, calc(0.21vw + 12px), 16px);
  line-height: clamp(28px, calc(0.52vw + 23px), 33px);
  letter-spacing: 0.1em;
  color: #00081a;
  text-align: justify;
}

/* =============================
   News Section
============================= */

.news {
  padding-top: clamp(80px, 10vw, 140px);
  padding-bottom: clamp(80px, 10vw, 140px);
  padding-left: clamp(20px, calc(20vw - 80px), 400px);
  padding-right: clamp(20px, calc(20vw - 80px), 400px);
  color: #222;
}

.news-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.news-title {
  font-size: clamp(18px, calc(1.8vw + 6px), 38px);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #242424;
  margin-bottom: 0.5vw;
}

.news-subtitle {
  font-size: clamp(10px, calc(0.7vw + 6px), 18px);
  color: #8b8b8b;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.news-item {
  display: flex;
  gap: clamp(20px, 2vw, 40px);
  padding: clamp(18px, 2vw, 26px) 0;
  border-bottom: 1px solid #ccc;
  align-items: flex-start;
  flex-wrap: wrap;
}

.news-date {
  font-size: clamp(15px, calc(0.16vw + 14px), 17px);
  line-height: 1.73;
  letter-spacing: 0.02em;
  color: #323232;
  min-width: clamp(120px, 8vw, 160px);
  font-weight: 400;
}

.news-text {
  font-size: clamp(15px, calc(0.16vw + 14px), 17px);
  line-height: 1.73;
  letter-spacing: 0.02em;
  color: #00081a;
  flex: 1;
}

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

.site-footer {
  background: #005ba7;
  color: #fff;

  padding-top: clamp(80px, 7.9vw, 150px);
  padding-bottom: clamp(20px, 1.67vw, 32px);

  padding-left: clamp(20px, 11.45vw, 220px);
  padding-right: clamp(20px, 11.46vw, 220px);
}

.footer-left {
  margin-bottom: clamp(120px, 17.2vw, 326px);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 4vw;
  flex-wrap: wrap;
}

.footer-logo {
  width: clamp(180px, 12vw, 240px);
  width: 90%;
}

.footer-info {
  font-weight: 400;
  font-size: clamp(15px, calc(0.42vw + 9px), 17px);
  line-height: clamp(22px, 1.6vw, 30px);
  letter-spacing: 0.04em;
  margin-bottom: clamp(15px, 1.5vw, 25px);
  margin-top: clamp(20px, 2vw, 30px);
  font-style: normal;
}

.footer-map {
  font-size: clamp(15px, calc(0.21vw + 12px), 16px);
  letter-spacing: 0.02em;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.footer-right {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 1.5vw, 24px);
}

.footer-bottom {
  text-align: center;
  font-size: clamp(12px, 0.8vw, 15px);
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.footer-logo-link {
  display: inline-block;
  line-height: 0;
}

.footer-logo {
  display: block;
}

/* Footer Button */
.footer-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(242px, 16.9vw, 323.96px);
  height: clamp(59px, 4.1vw, 78.7px);
  font-size: clamp(16px, calc(1.05vw + 1px), 20.99px);
  letter-spacing: 0.08em;
  border-radius: 6.56px;
  text-decoration: none;
  overflow: hidden;

  transition:
    transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
    background 0.35s ease,
    color 0.35s ease;
}

.footer-btn--light {
  background: #6ea0ca;
  font-weight: 600;
  color: #ffffff;
  pointer-events: none;
}

.footer-btn--dark {
  background: #124570;
  font-weight: 600;
  color: #fff;
  /* pointer-events: none; */
}

.footer-btn:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* =============================
   Back to TOP button
============================= */

.back-to-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 999;

  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);

  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.back-to-top img {
  width: 53px;
}

/* khi hiện */
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hero-sp,
.hero-sp-notice {
  display: none;
}

.process-sp {
  display: none;
}

.meeting-top-sp {
  display: none;
}

/* =============================
   Animation
============================= */
/* =============================
   Scroll Animation
============================= */

.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

.fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.fade-left.show {
  opacity: 1;
  transform: translateX(0);
}

.fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.fade-right.show {
  opacity: 1;
  transform: translateX(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.fade-in.show {
  opacity: 1;
}

.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}
.delay-4 {
  transition-delay: 0.4s;
}
.delay-5 {
  transition-delay: 0.5s;
}

/* Header Animation */

.header-inner,
.header-sp-inner {
  animation: headerFade 0.8s ease forwards;
  transform: translateY(-20px);
  opacity: 0;
}

@keyframes headerFade {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Hero Title Animation */

.hero-title span {
  display: block;
  transform: translateY(120%);
  opacity: 0;
  animation: revealText 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

.hero-title span:nth-child(1) {
  animation-delay: 0.3s;
}

.hero-title span:nth-child(2) {
  animation-delay: 0.45s;
}

@keyframes revealText {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Hero Subtitle Animation */

.hero-subtitle,
.hero-tagline,
.hero-description,
.hero-bottom,
.hero-notice {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
}

.hero-subtitle {
  animation-delay: 0.2s;
}
.hero-tagline {
  animation-delay: 0.35s;
}
.hero-description {
  animation-delay: 0.6s;
}
.hero-bottom {
  animation-delay: 0.8s;
}
.hero-notice {
  animation-delay: 1s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Animtion */
.hero-sp-title span {
  display: block;
  transform: translateY(120%);
  opacity: 0;
  animation: revealText 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

.hero-sp-title span:nth-child(1) {
  animation-delay: 0.3s;
}
.hero-sp-title span:nth-child(2) {
  animation-delay: 0.45s;
}
.hero-sp-title span:nth-child(3) {
  animation-delay: 0.6s;
}

.hero-sp-subtitle,
.hero-sp-tagline,
.hero-sp-product,
.hero-sp-desc,
.hero-sp-cta,
.hero-sp-notice {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  animation: fadeUp 0.8s ease forwards;
}

/* delay */

.hero-sp-subtitle {
  animation-delay: 0.2s;
}

.hero-sp-tagline {
  animation-delay: 0.35s;
}

.hero-sp-product {
  animation-delay: 0.8s;
}

.hero-sp-desc {
  animation-delay: 1s;
}

.hero-sp-cta {
  animation-delay: 1.2s;
}

.hero-sp-notice {
  animation-delay: 1.4s;
}

/* About Section Animation */
.spec-image {
  overflow: hidden;
}

.spec-image img {
  transform: scale(1.1) translateY(60px);
  opacity: 0;
  transition: all 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.spec-image.show img {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.spec-content > * {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.spec-content.show > * {
  opacity: 1;
  transform: translateY(0);
}

.spec-content.show.finished > * {
  transform: none;
  transition: none;
}

.spec-content.show > *:nth-child(1) {
  transition-delay: 0.1s;
}
.spec-content.show > *:nth-child(2) {
  transition-delay: 0.2s;
}
.spec-content.show > *:nth-child(3) {
  transition-delay: 0.3s;
}
.spec-content.show > *:nth-child(4) {
  transition-delay: 0.4s;
}
.spec-content.show > *:nth-child(5) {
  transition-delay: 0.5s;
}

/* CTA Animation */

.cta-consult {
  opacity: 0;
  transform: translateY(60px);
  transition:
    opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-consult.show {
  opacity: 1;
  transform: translateY(0);
}

.cta-container > * {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.cta-consult.show .cta-container > * {
  opacity: 1;
  transform: translateY(0);
}

.cta-consult.show .cta-text {
  transition-delay: 0.15s;
}

.cta-consult.show .btn-consult-style {
  transition-delay: 0.3s;
}

.cta-consult.show .coming-soon-text {
  transition-delay: 0.45s;
}

.cta-consult.show .cta-note {
  transition-delay: 0.6s;
}

/* =============================
   Products Animation
============================= */

.product-card {
  transform: translateY(40px) scale(0.96);
  opacity: 0;
  transition:
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.9s ease,
    box-shadow 0.4s ease;
}

.product-card.show {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* ==========================
   Mobile Menu
========================== */
.sp-menu {
  display: none;
}

.sp-menu.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* menu center */

.sp-menu-inner {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
}

.sp-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.sp-menu-nav a {
  text-decoration: none;
  color: #1c2530;
  font-size: 16px;
  letter-spacing: 0.1em;
}

/* bottom buttons */

.sp-menu-buttons {
  display: flex;
  width: 100%;
}

.sp-btn {
  width: 50%;
  padding: 20px 10px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
}

.sp-btn-blue {
  background: #3a9db8;
}

.sp-btn-red {
  background: #c94b4b;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.menu-icon span {
  transition: 0.3s;
}

.menu-toggle-sp.active .menu-icon span {
  background: #696969;
}

.menu-toggle-sp.active .menu-icon span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}

.menu-toggle-sp.active .menu-icon span:nth-child(2) {
  opacity: 0;
}

.menu-toggle-sp.active .menu-icon span:nth-child(3) {
  bottom: auto;
  top: 8px;
  transform: rotate(-45deg);
}

.footer-bottom-sp {
  display: none;
}

/* Small Laptop */

@media (max-width: 1439px) {
  .hero {
    padding-top: 120px;
    height: 100vh;
  }

  .about-spec-section-inner {
    gap: 40px;
  }
  .about-intro {
    padding-left: 7.46vw;
    padding-right: 7.46vw;
  }

  .hero-title {
    margin-bottom: 10px;
  }
  .hero-description {
    font-size: clamp(15px, calc(0.4vw + 13px), 18px);
    margin-bottom: 25px;
  }

  .hero-tagline {
    font-size: clamp(12px, calc(0.25vw + 10px), 14px);
  }

  .hero-notice p {
    font-size: clamp(12px, calc(0.25vw + 10px), 13px);
  }

  .spec-list-title {
    margin-bottom: 1.5vw;
  }
  .facility-inner {
    align-items: center;
    padding: clamp(60px, 8vw, 158px) 0 clamp(60px, 8vw, 158px)
      clamp(20px, 3.46vw, 220px);
  }

  .facility-bg {
    width: 24.155vw;
    height: 17.253vw;
  }

  .exterior-hero {
    padding-top: 4.5vw;
  }

  .exterior-images {
    padding-top: 6vw;
    bottom: -12vw;
  }

  .entrance {
    padding-top: 46px;
  }

  .exterior-description {
    letter-spacing: 0.04em;
  }

  .entrance-description {
    letter-spacing: 0.04em;
  }

  .meeting-top-description {
    letter-spacing: 0.04em;
  }

  .meeting-item figcaption {
    letter-spacing: 0.04em;
  }
  .meeting {
    padding-top: 46px;
  }

  .cta-consult {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .process {
    padding-top: 50px;
  }

  .news {
    padding-top: 92px;
    padding-bottom: 92px;
  }

  .site-footer {
    padding-top: 72px;
  }

  .footer-left {
    margin-bottom: 236px;
  }

  .footer-logo {
    width: 80%;
  }
  .machine-type {
    font-size: 15px;
  }

  .machine-type-below {
    font-size: clamp(12px, 0.7vw, 13px);
  }

  .machine-name {
    font-size: clamp(30px, 2.5vw, 40px);
  }

  .btn-main {
    font-size: clamp(18px, 0.7vw, 20px);
  }

  .coming {
    font-size: clamp(13px, 0.9vw, 18px);
    gap: 10px;
  }

  .news-date {
    font-size: 15px;
  }

  .news-text {
    font-size: 15px;
  }

  .test-video-inner {
    /* width: 65%; */
    width: auto;
  }

  .spec-lead {
    margin-top: 2vw;
  }

  .exterior-description {
    text-align: justify;
    width: 48%;
    margin-left: auto;
  }

  .process-card p {
    line-height: 26px;
    letter-spacing: 0.02em;
  }
}

@media (min-width: 1440px) and (max-width: 1536px) {
  /* laptop scale 125% */
  .about-intro {
    padding-left: 9vw;
    padding-right: 9vw;
  }

  .exterior-description {
    width: 48%;
    margin-left: auto;
    text-align: justify;
  }

  .process-card p {
    letter-spacing: 0.02em;
  }
  .hero-tagline {
    margin-bottom: 55px;
  }

  .hero-title {
    margin-bottom: 28px;
  }

  .hero-description {
    margin-bottom: 30px;
  }

  .btn-main {
    font-size: 1.5vw;
  }

  .coming {
    font-size: 18px;
  }

  .facility-inner {
    align-items: center;
    padding-left: 6.46vw;
  }

  .test-video-inner {
    width: 62%;
  }

  .test-video-hero {
    background: url(../assets/images/section-video-bg.jpg) center / cover
      no-repeat;
  }

  .exterior-hero {
    padding-top: 60px;
  }

  .entrance {
    padding-top: 45px;
  }
  .meeting {
    padding-top: 45px;
  }

  .process {
    padding-top: 45px;
  }
}

/* tablet landscape (ipad air 1180) */
@media screen and (min-width: 1024px) and (max-width: 1180px) {
  .meeting-item figcaption br {
    display: none;
  }
  .hero {
    height: auto;
  }

  .hero-notice p {
    font-size: 12px;
  }

  .facility-inner {
    padding: clamp(80px, 8vw, 158px) clamp(20px, 11.46vw, 220px);
  }
  .facility-title {
    text-align: center;
  }

  .facility-bg {
    display: none;
  }

  .about-intro {
    padding-inline: 6vw;
  }
  .about-spec-section-inner {
    padding-left: clamp(20px, 9vw, 220px);
    padding-right: clamp(20px, 9vw, 220px);
  }
}

@media screen and (min-width: 1025px) and (max-width: 1032px) {
  .about-intro {
    padding-inline: 4vw;
  }

  .meeting-item figcaption br {
    display: none;
  }
}
.br-desktop { display: none; }

@media (min-width: 1280px) {
    .br-desktop { display: inline; }
}
/* Ipad Mini landscape */

@media (max-width: 1024px) {
  .hero {
    height: auto;
  }
  .about-spec-section-inner,
  .cta-consult,
  .test-video-cards,
  .products-inner,
  .facility-inner,
  .exterior-images,
  .entrance,
  .meeting,
  .process,
  .site-footer,
  .about-intro,
  .test-video-hero {
    padding-inline: 50px;
  }

  .about-spec-section-inner {
    padding-inline: 34px;
  }
  .logo img {
    height: 25px;
  }

  .exterior-images {
    bottom: -17vw;
  }

  .process-card p {
    letter-spacing: 0.02em;
  }
}

/* Smarphone (android landscape) */

@media (max-width: 920px) {
  .logo img {
    height: 25px;
  }
}
/* Ipad Air Portrait*/
@media (max-width: 900px) {
  .hero {
    height: auto;
  }
  .logo img {
    height: 25px;
  }
  .btn-primary {
    width: 140px;
    height: 45px;
  }

  .btn-light {
    width: 208px;
    height: 45px;
  }

  .entrance-left img {
    width: 95%;
  }
  .meeting-item br {
    display: none;
  }
}

@media (max-width: 768px) and (orientation: landscape) {
  .sp-menu-nav {
    gap: 20px;
  }
}

/* Ipad Mini Portrait (768px) */

@media (min-width: 768px) and (max-width: 819px) {
  .about-title-en {
    font-size: 41.26px;
  }

  .about-label {
    font-size: 9px;
    margin-left: 20px;
  }

  .about-title-ja {
    margin-left: 20px;
  }

  .about-title-en {
    margin-left: 20px;
  }
  .test-description {
    width: 588px;
  }
  .meeting-item br {
    display: none;
  }
  .btn-icon img {
    width: 7px;
    height: 8px;
  }
  .header-sp-inner {
    height: 53px;
  }
  .hero {
    height: auto;
    padding-top: 104px;
  }

  .hero-tagline {
    margin-bottom: 54px;
  }

  .hero-description {
    margin-bottom: 50px;
  }

  .machine-name {
    font-size: 45px;
  }

  .video-overlay span {
    font-size: 12px;
  }

  .video-card .video-overlay span {
    font-size: 8.57px;
  }
  .about-spec-section-inner {
    gap: 20px;
  }
  .about-spec-section-inner,
  .cta-consult,
  .test-video-cards,
  .products-inner,
  .facility-inner,
  .exterior-images,
  .entrance,
  .meeting,
  .process,
  .site-footer,
  .about-intro,
  .test-video-hero {
    padding-inline: 30px;
  }

  .exterior-hero-content {
    top: 17%;
  }
  .entrance {
    padding-bottom: 48px;
    margin-top: 35px;
    padding-top: 20px;
  }

  .test-label {
    font-size: 18px;
  }

  .test-title {
    font-size: 42.3px;
  }
  .test-video-hero {
    padding-top: 15px;
    padding-bottom: 75px;
    background: url(../assets/images/section-video-bg.jpg) center / cover
      no-repeat;
  }

  .test-video-cards {
    margin-bottom: 80px;
  }

  .products {
    padding-top: 20px;
  }

  .cta-consult {
    padding-top: 51px;
  }
  .btn-icon {
    width: 19px;
    height: 19px;
  }

  .btn-consult-style {
    height: 48px;
    font-size: 17.21px;
  }

  .btn-products {
    width: 219px;
    height: 40px;
  }

  .arrow-circle-product {
    width: 14.89px;
    height: 14.89px;
    top: 55%;
    right: 11px;
  }
  .arrow-circle-product img {
    width: 6.25px;
    height: 6.99px;
  }
  .coming-soon-text {
    font-size: 17px;
  }

  .back-to-top {
    position: fixed;
    bottom: 89px;
  }
  .spec-subtitle {
    margin-top: 5px;
  }

  .about-spec-section-inner {
    padding: 25px 20px 20px;
  }
  .about-intro {
    padding: 40px 1px;
  }

  .about-main {
    gap: 0vw;
  }

  .icon-three-axis {
    width: 26.8px;
    height: 23.11px;
  }

  .about-description {
    font-size: 13.73px;
    line-height: 23.9px;
    letter-spacing: 0.04em;
  }

  .about-title-ja {
    font-size: 17.9px;
  }

  .about-ja-sub {
    font-size: 9.45px;
  }

  .facility-title {
    font-size: 18px;
    letter-spacing: 0;
  }
  .spec-lead {
    line-height: 26px;
    letter-spacing: 0.02em;
    /* width: 352px; */
  }
  .spec-list li {
    letter-spacing: 0;
    width: max-content;
    line-height: 24px;
    letter-spacing: 0.02em;
  }

  .spec-main-title {
    padding: 0 10px;
    margin-bottom: 5px;
  }

  .test-video-inner {
    width: 78%;
  }

  .products-title {
    font-size: 18px;
  }
  .header-pc {
    display: none;
  }
  .header-sp {
    display: block;
  }
  .hero-bg {
    display: block;
  }

  .hero-notice {
    display: none;
  }
  .hero-sp-notice br {
    display: none;
  }

  .hero-title {
    font-size: 35px;
  }

  .hero-description {
    font-size: 16px;
    max-width: 385px;
    letter-spacing: 0.04em;
  }

  .exterior-description {
    letter-spacing: 0.02em;
  }
  .hero-description br {
    display: none;
  }
  .hero-content {
    display: block;
  }
  .hero-bottom .btn {
    display: none;
  }
  .sp-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100dvh - 64px);
    overflow-y: auto;
    background: #efefef;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 999;
  }
  .hero-sp,
  .hero-sp-notice {
    display: block;
    color: #202020;
  }
  .hero-sp-notice-link {
    display: block;
    text-decoration: none;
    color: #00081a;
    font-size: 14px;
  }

  .hero-sp-notice-link .label {
    margin-right: 0.5em;
  }

  .hero-sp-notice-link .text {
    display: inline;
  }

  .sp-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    height: 64px;
  }
  .sp-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .hero-sp {
    position: relative;
    color: #fff;
    overflow: hidden;
  }
  .hero-sp-bg {
    position: absolute;
    inset: 0;

    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;

    transition: opacity 2s ease;
    z-index: 0;
    opacity: 0;
  }

  .hero-sp-bg.show {
    opacity: 1;
  }

  .hero-bg-1 {
    background-image: url("../assets/images/ipad-bg-1.png");
  }

  .hero-bg-2 {
    background-image: url("../assets/images/ipad-bg-2.png");
  }

  .hero-bg-3 {
    background-image: url("../assets/images/ipad-bg-3.png");
  }

  .hero-sp-inner {
    display: none;
  }
  .hero-sp-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 999;
  }
  .hero-sp-btn {
    width: 50%;
    text-align: center;
    padding: clamp(10px, 4vw, 15px) clamp(2px, 1vw, 3.75px);
    font-size: clamp(12px, 4.267vw, 16px);
    line-height: clamp(16px, 5.333vw, 20px);
    letter-spacing: 0.02em;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    cursor: pointer;
  }
  .hero-sp-btn-blue {
    background: #2ea4cf;
    /* pointer-events: none; */
  }
  .hero-sp-btn-red {
    background: #c64545;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
  }
  .hero-sp-notice {
    background: #f9f9f9;
    padding: 20px 33px;
    font-size: 12px;
    line-height: 1.6;
    letter-spacing: 0.01em;
  }

  .spec-image {
    height: 426px;
    min-width: unset;
  }

  .spec-eyebrow {
    margin-bottom: 0;
  }
  .facility-bg {
    display: none;
  }

  .process-steps,
  .process-cards {
    display: none;
  }
  .process {
    padding: 30px;
  }
  .process-sp {
    display: block;
    background: #eaf5ff;
    padding: 0 67px 67px;
  }

  .process-sp-item {
    position: relative;
    margin-bottom: 30px;
    background: #eaf5ff;
  }

  .process-header {
    margin-bottom: 0px;
  }

  /* STEP + vector */
  .process-sp-step-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 0;
    z-index: 1;
  }

  .process-sp-vector {
    height: 49px;
    width: 100%;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }

  .vector-1 {
    background-image: url(../assets/images/Vector1_ipad.png);
  }
  .vector-2 {
    background-image: url(../assets/images/Vector2_ipad.png);
  }
  .vector-3 {
    background-image: url(../assets/images/Vector3_ipad.png);
  }
  .vector-4 {
    background-image: url(../assets/images/Vector4_ipad.png);
  }
  .vector-5 {
    background-image: url(../assets/images/Vector5_ipad.png);
  }

  .process-sp-step {
    position: absolute;
    left: 3vw;
    top: 48%;
    transform: translateY(-50%);
    width: 8.5vw;
  }

  /* Card */
  .process-sp-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;

    position: relative;
    width: 85%;
    margin: -1.2vw auto 0;
    z-index: 2;
  }

  .process-sp-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: -1;
  }

  .process-sp-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 600;
    color: #1c64a7;
  }

  .process-sp-card p {
    font-size: 16px;
    line-height: 23px;
    letter-spacing: 0.04em;
    color: #00081a;
    text-align: justify;
  }

  .exterior-images {
    bottom: -15vw;
  }

  .exterior-hero {
    height: 308px;
  }

  .exterior-title {
    font-size: 18px;
  }

  .entrance-title {
    font-size: 18px;
  }

  .meeting-title {
    font-size: 18px;
  }

  .contact-title {
    font-size: 18px;
  }

  .process-title {
    font-size: 18px;
  }

  .news-title {
    font-size: 18px;
  }

  .meeting {
    padding-top: 20px;
  }
  .news-item {
    display: block;
  }
  .news {
    padding-top: 43px;
    padding-bottom: 50px;
  }

  .footer-left {
    margin-bottom: 160px;
  }

  .site-footer {
    padding-bottom: 100px;
    padding-top: 39px;
  }

  .footer-btn--light {
    font-weight: 400;
  }

  .footer-btn--dark {
    font-weight: 400;
  }

  .cta-note {
    letter-spacing: 0em;
  }
  .meeting-top-description {
    letter-spacing: 0.02em;
  }

  .meeting-item figcaption {
    letter-spacing: 0.02em;
  }
}

/* Ipad Air Portrait */

@media screen and (min-width: 820px) and (max-width: 1023px) {
  .hero {
    height: auto;
  }
  .hero-bg-1 {
    background-image: url("../assets/images/ipad-bg-1.png");
  }

  .hero-bg-2 {
    background-image: url("../assets/images/ipad-bg-2.png");
  }

  .hero-bg-3 {
    background-image: url("../assets/images/ipad-bg-3.png");
  }
  .spec-list li {
    letter-spacing: 0.02em;
  }
  .about-intro {
    padding: 50px 20px;
  }
  .about-spec-section-inner {
    padding: 50px 20px;
    gap: 20px;
  }
  .spec-main-title {
    padding: 0 10px;
  }

  .facility-bg {
    display: none;
  }
  .facility-inner {
    padding: clamp(80px, 8vw, 158px) 0 clamp(80px, 8vw, 158px)
      clamp(20px, 9vw, 220px);
    align-items: center;
  }

  .about-description {
    font-size: 13.73px;
  }

  .process-steps,
  .process-cards {
    display: none;
  }
  .process {
    padding: 30px;
  }
  .process-sp {
    display: block;
    background: #eaf5ff;
    padding: 0 67px 67px;
  }

  .process-sp-item {
    position: relative;
    margin-bottom: 30px;
    background: #eaf5ff;
  }

  .process-header {
    margin-bottom: 0px;
  }

  /* STEP + vector */
  .process-sp-step-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 0;
  }

  .process-sp-vector {
    height: 18.667vw;
    width: 90%;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }

  .vector-1 {
    background-image: url(../assets/images/Vector-sp-1.png);
  }
  .vector-2 {
    background-image: url(../assets/images/Vector-sp-2.png);
  }
  .vector-3 {
    background-image: url(../assets/images/Vector-sp-3.png);
  }
  .vector-4 {
    background-image: url(../assets/images/Vector-sp-4.png);
  }
  .vector-5 {
    background-image: url(../assets/images/Vector-sp-5.png);
  }

  .process-sp-step {
    position: absolute;
    left: 6vw;
    top: 40%;
    transform: translateY(-50%);
    width: 9.5vw;
  }

  /* Card */
  .process-sp-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    position: relative;
    width: 85%;
    margin: -7.2vw auto 0;
    z-index: 2;
  }

  .process-sp-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 600;
    color: #2c5f80;
  }

  .process-sp-card p {
    font-size: 16px;
    line-height: 23px;
    letter-spacing: 0.02em;
    color: #00081a;
  }

  .exterior-images {
    bottom: -11vw;
  }
  .test-video-hero {
    padding-top: 15px;
    padding-bottom: 75px;
    background: url(../assets/images/section-video-bg.jpg) center / cover
      no-repeat;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .meeting-item br {
    display: none;
  }
  .btn-icon img {
    width: 5px;
  }
  .entrance-lines-svg {
    display: none;
  }
  .footer-left {
    margin-bottom: 145px;
  }
  .sp-menu-inner {
    padding-bottom: 90px;
  }
  .header-pc {
    display: none;
  }

  .header-sp {
    display: block;
  }

  .hero {
    display: none;
  }

  .sp-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100dvh - 64px);
    overflow-y: auto;
    background: #efefef;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;

    transition: all 0.3s ease;
    z-index: 999;
  }
  .hero-sp,
  .hero-sp-notice {
    display: block;
    color: #00081a;
  }

  .hero-sp-notice-link {
    display: block;
    text-decoration: none;
    color: #00081a;
  }

  .hero-sp-notice-link .label {
    margin-right: 0.5em;
  }

  .hero-sp-notice-link .text {
    display: inline;
  }

  .sp-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    height: 64px;
  }

  .sp-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .hero-sp {
    position: relative;
    color: #fff;
    overflow: hidden;
  }

  .hero-sp-bg {
    position: absolute;
    inset: 0;

    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;

    transition: opacity 2s ease;
    z-index: 0;
    opacity: 0;
  }

  .hero-sp-bg.show {
    opacity: 1;
  }

  /* image 1 */
  .hero-sp-bg-1 {
    background-image: url("../assets/images/sp-bg-1.jpg");
  }

  /* image 2 */
  .hero-sp-bg-2 {
    background-image: url("../assets/images/sp-bg-2.jpg");
  }

  .hero-sp-bg-3 {
    background-image: url("../assets/images/sp-bg-3.jpg");
  }

  .hero-sp-inner {
    position: relative;
    z-index: 2;
    padding: 90px 17px clamp(5px, 2vw, 7.5px);
  }

  .hero-sp-subtitle {
    font-size: clamp(14px, 5.669vw, 21.26px);
    line-height: clamp(16px, 5.6vw, 21px);
    letter-spacing: 0.08em;
    font-weight: 700;
  }

  .hero-sp-tagline {
    font-size: clamp(10px, 3.2vw, 12px);
    line-height: clamp(8px, 2.64vw, 9.9px);
    letter-spacing: 0.02em;
    margin-top: 2vw;
  }

  .hero-sp-title {
    font-size: 35px;
    line-height: clamp(32px, 13.867vw, 52px);
    font-weight: 600;
    margin-top: clamp(14px, 6vw, 22.5px);
  }

  .hero-sp-product {
    margin-top: clamp(14px, 6vw, 22.5px);
  }

  .hero-sp-type {
    font-size: clamp(12px, 4.267vw, 16px);
    line-height: clamp(30px, 12.373vw, 46.4px);
    letter-spacing: 0.02em;
    font-weight: 600;
  }

  .hero-sp-type-below {
    font-size: clamp(10px, 3.2vw, 12px);
    letter-spacing: 0.08em;
  }
  .hero-sp-name {
    font-size: clamp(20px, 8.288vw, 31.08px);
    line-height: clamp(24px, 8.107vw, 30.4px);
    letter-spacing: 0.03em;
    font-weight: 900;
  }

  .hero-sp-desc {
    font-size: clamp(12px, 4.267vw, 16px);
    font-weight: 700;
    line-height: clamp(20px, 7.467vw, 28px);
    letter-spacing: 0.03em;
    margin-top: clamp(14px, 6vw, 22.5px);
    padding-bottom: clamp(10px, 4vw, 15px);
  }

  .hero-sp-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 999;
  }

  .hero-sp-btn {
    width: 50%;
    text-align: center;
    padding: clamp(10px, 4vw, 15px) clamp(2px, 1vw, 3.75px);
    font-size: clamp(12px, 4.267vw, 16px);
    line-height: clamp(16px, 5.333vw, 20px);
    letter-spacing: 0.02em;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    cursor: pointer;
  }

  .hero-sp-btn-blue {
    background: #2ea4cf;
    /* pointer-events: none; */
  }

  .hero-sp-btn-red {
    background: #c64545;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
  }

  .hero-sp-notice {
    background: #f2f2f2;
    padding: 30px 17px;
    font-size: 12px;
    line-height: 1.6;
    letter-spacing: 0.01em;
  }

  .about-intro {
    padding: 53px 17px;
  }

  .about-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .about-divider {
    display: none;
  }

  .about-left,
  .about-right {
    min-width: unset;
    width: 100%;
  }

  .about-label {
    font-size: 14px;
    line-height: 28px;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
  }

  .about-title-ja {
    white-space: normal;
    text-align: center;
    line-height: 32px;
    letter-spacing: 0.1em;
    color: #00081a;
    flex-direction: column;
  }

  .about-ja-sub {
    display: block;
    margin-left: 0;
    margin-top: clamp(6px, 1vw, 12px);
    letter-spacing: 0.02em;
    color: #00081a;
  }

  .about-title-en {
    font-size: 41.26px;
    line-height: clamp(55px, 5vw, 60px);
    justify-content: center;
    gap: clamp(8px, 1.5vw, 16px);
  }

  .icon-three-axis {
    width: 36px;
    height: auto;
  }

  .about-right {
    text-align: center;
  }

  .about-description {
    display: inline-block;
    line-height: 32px;
    letter-spacing: 0.02em;
    max-width: 100%;
    font-weight: 400;
    text-align: justify;
    margin: 0 auto;
    color: #00081a;
  }

  .about-description br {
    display: none;
  }

  .about-spec-section {
    flex-direction: column;
  }

  .about-spec-section-inner {
    flex-direction: column;
    padding: 0px;
    gap: 0;
    background: none;
  }

  .about-spec-section {
    background: url("../assets/images/Vector43.png") center/cover no-repeat;
  }

  /* IMAGE */
  .spec-image {
    flex: none;
    min-width: unset;
    width: 100%;
    padding: 20px 17px 0;
  }

  .spec-image img {
    width: 100%;
    height: auto;
  }

  .coming-soon {
    font-size: 16px;
    padding: 10px 20px;
  }

  /* CONTENT */
  .spec-content {
    padding: clamp(30px, 5vw, 80px) 0 0;
  }

  .spec-eyebrow {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 1vw;
    color: #d9d9d9;
    padding: 0 17px;
  }

  /* TITLE */
  .spec-main-title {
    font-size: clamp(30px, 3vw, 40px);
    line-height: 28px;
    letter-spacing: 0.01em;
    padding: 10px 17px;
    margin: 0 17px;
    margin-bottom: clamp(13px, 2vw, 60px);
    color: #00081a;
  }

  .title-top {
    padding: 10px 17px;
    margin: 0 17px 10px;
    font-size: clamp(30px, 3vw, 40px);
    letter-spacing: 0.04em;
    color: #00081a;
  }

  .spec-wrap {
    padding: 20px 17px;
  }
  .spec-subtitle {
    letter-spacing: 0.02em;
    margin: clamp(16px, 3vw, 32px) 0 5px;
    text-align: center;
  }

  .spec-subtitle-en {
    text-align: center;
  }

  .spec-lead {
    line-height: 1.8;
    letter-spacing: 0.02em;
    margin-bottom: clamp(25px, 3vw, 32px);
  }

  .spec-lead br {
    display: none;
  }

  /* SPEC LIST */
  .spec-list-title {
    position: relative;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 28.3px;
    font-weight: 400;
    letter-spacing: 0.15em;
    padding: clamp(6px, 1vw, 12px) clamp(16px, 2vw, 24px);
    transform: none;
  }

  .spec-list ul {
    font-size: clamp(16px, 1.8vw, 18px);
    /* line-height: 36px; */
    letter-spacing: 0;
    font-weight: 400;
    background: none;
    padding: 0;
  }

  .spec-list li {
    margin-bottom: 0;
    letter-spacing: 0;
    line-height: 35px;
  }

  .spec-content::after {
    top: 30%;
  }
  .cta-note {
    width: clamp(180px, 65vw, 280px);
    margin: 0 auto;
    line-height: clamp(18px, 1.8vw, 21px);
    letter-spacing: 0.04em;
    color: #373737;
  }

  .cta-text {
    line-height: clamp(22px, 2vw, 26px);
    letter-spacing: 0.02em;
    margin-bottom: clamp(16px, 2.5vw, 20px);
    color: #333333;
  }

  .btn-consult-style {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 1vw, 12px);
    letter-spacing: 0.02em;
    width: 225px;
    height: 40px;
  }

  .btn-icon {
    width: 15.67px;
    height: 15.67px;

    font-size: clamp(12px, 1vw, 16px);
  }

  .coming-soon-text {
    letter-spacing: 0.04em;
    font-weight: 600;
    margin: clamp(12px, 1.5vw, 16px) 0;
  }

  .cta-consult {
    padding: clamp(40px, 8vw, 60px) 0vw;
  }

  /* Hero */
  .test-video-hero {
    padding: 60px 17px 100px;
    text-align: center;
    background: url("../assets/images/section-video-bg.jpg") center/cover
      no-repeat;
  }

  .test-label-en {
    margin-bottom: 16px;
    font-size: 12px;
  }

  .test-title {
    line-height: 32px;
    margin-bottom: 16px;
  }

  .test-description br {
    display: none;
  }
  .test-description {
    line-height: 30px;
    max-width: 100%;
    text-align: justify;
  }

  .test-video-inner {
    width: 100%;
    text-align: center;
  }
  /* Cards layout */
  .test-video-cards {
    margin: -60px auto 0px;
    padding: 0 17px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .video-overlay span {
    padding: 10px 24px;
    font-size: 14px;
  }

  /* Menu & Products block */
  .test-menu,
  .test-products {
    grid-column: 1 / -1;
    padding: 0px 0px 24px;
  }

  .test-menu {
    padding-bottom: 0px;
  }

  .test-products {
    padding-top: 0px;
  }
  .test-menu h3,
  .test-products h3 {
    margin-bottom: 16px;
    font-size: 20px;
  }

  .test-menu ul {
    line-height: 33px;
  }

  .test-products p {
    line-height: 32px;
  }

  .products {
    width: 100%;
    padding: 60px 0 80px;
    background-size: cover;
    background: url("../assets/images/wire_bg-sp.png") center/cover no-repeat;
  }

  .products::before {
    background-size: 24px 24px;
  }

  .products-inner {
    padding-left: 17px;
    padding-right: 17px;
  }

  /* Header */

  .products-title {
    letter-spacing: 0.08em;
  }

  .products-subtitle {
    margin-top: 6px;
  }

  .products-inner .pc-style {
    display: none;
  }
  .products-inner .sp-style {
    display: block;
    line-height: 30px;
    margin-top: 16px;
    text-align: justify;
  }

  .products-inner .sp-style br {
    display: inline;
  }

  .products-description br {
    display: none;
  }

  /* Grid → 1 column */

  .products-grid {
    margin-top: 40px;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-title {
    font-size: 16px;
    line-height: 22px;
    margin-top: 16px;
  }

  .product-text {
    font-size: 16px;
    line-height: 20px;
    margin-top: 6px;
  }

  /* Arrow icon */

  .product-arrow {
    right: 12px;
    bottom: 12px;
    width: 32px;
    height: 32px;
  }

  /* Button */

  .products-button {
    margin-top: 40px;
  }

  .btn-products {
    width: 100%;
    max-width: 280px;
    height: 48px;
    font-size: 14px;
    gap: 8px;
  }

  /* =============================
   Facility - Smartphone
============================= */

  .facility-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    padding: 60px 17px;
  }

  .facility-text br {
    display: none;
  }

  .facility-left {
    flex-direction: column;
    gap: 12px;
  }

  .facility-title {
    letter-spacing: 0.04em;
  }

  .facility-title span {
    margin-top: 4px;
    font-size: 12px;
  }

  .facility-line {
    display: none;
  }

  .facility-text {
    max-width: 100%;
    line-height: 30px;
    letter-spacing: 0.04em;
    text-align: justify;
  }

  .facility-bg {
    display: none;
  }

  .exterior {
    padding-bottom: 60px;
  }

  .exterior-hero-content {
    position: relative;
    padding: 20px 0;
    top: unset;
    left: unset;
    transform: none;
  }

  .exterior-images {
    position: relative;
    bottom: 0;
    grid-template-columns: 1fr;
    row-gap: 24px;

    padding-left: 20px;
    padding-right: 20px;
    padding-top: 50px;
  }

  .exterior-description {
    width: 100%;
    text-align: justify;
    padding-top: 0;
    line-height: 28px;
  }

  .exterior-hero {
    background: url("../assets/images/facility-bg-sp.png") center/cover
      no-repeat;
    padding-top: 60px;
    height: auto;
  }
  /* =============================
   Entrance - Smartphone
============================= */
  .entrance {
    padding: 60px 17px;
    background-image: none;
    background-color: #dbeaf1;
  }

  .entrance-header {
    margin-bottom: 60px;
  }

  .entrance-subtitle {
    margin-top: 6px;
  }

  /* Stack layout */

  .entrance-content {
    flex-direction: column;
  }

  /* LEFT */

  .entrance-left {
    width: 100%;
  }

  .entrance-left-bg {
    padding: 24px;
  }

  .entrance-left img {
    width: 100%;
  }

  .entrance-caption {
    font-size: 14px;
    margin-top: 12px;
  }

  /* RIGHT */

  .entrance-right {
    width: 100%;
    margin-left: 0;
    margin-top: 32px;
  }

  .entrance-description {
    line-height: 28px;
    letter-spacing: 0.02em;
    margin-top: 20px;
    color: #00081a;
  }

  /* Remove connector line + dot */

  .entrance-content::after,
  .entrance-content::before {
    display: none;
  }

  /* =============================
   Meeting - Smartphone
============================= */

  .meeting {
    padding: 60px 17px 140px;
    background-size: cover;
    /* background-image: url("../assets/images/meeting-bg-sp.jpg"); */
    /* background-color: #c4e1ef; */
    background-image: url("../assets/images/meeting-bg-sp.jpg");
    /* background-size: cover;
    background-position: center;
    background-repeat: no-repeat; */

    background-size: cover;
    background-position: bottom center;
    background-repeat: no-repeat;
  }

  .meeting-top {
    display: none;
  }

  .meeting-top-sp {
    display: block;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .meeting-sp-image {
    width: 100%;
    margin-bottom: 24px;
  }

  .meeting-sp-image img {
    width: 100%;
    height: auto;
    display: block;
  }

  .meeting-plan-label-sp {
    font-size: 14px;
    text-align: justify;
    color: #366a94;
    margin-top: 12px;
    line-height: 1.8;
  }

  .meeting-sp-description {
    font-size: 16px;
    line-height: 28px;
    text-align: justify;
    margin-top: 24px;
    letter-spacing: 0.02em;
    color: #00081a;
  }

  /* Remove decorative lines */
  .meeting-lines {
    display: none;
  }

  .meeting-header {
    margin-bottom: 40px;
  }

  .meeting-subtitle {
    margin-top: 6px;
  }

  /* ===== Top ===== */

  .meeting-plan-label {
    font-size: 12px;
  }

  .meeting-top-description {
    width: 100%;
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.9;
  }

  /* ===== Bottom ===== */

  .meeting-bottom-wrapper {
    margin-top: 60px;
  }

  .meeting-bottom-title {
    font-size: 16px;
    margin-bottom: 16px;
  }

  .meeting-bottom {
    flex-direction: column;
    gap: 32px;
  }

  .meeting-item {
    width: 100%;
  }

  .meeting-item figcaption {
    line-height: 28px;
    margin-top: 16px;
    color: #00081a;
  }

  /* <!-- ===== Process Smartphone Layout ===== --> */

  .process-steps,
  .process-cards {
    display: none;
  }

  .process {
    padding: 30px 17px 20px;
  }

  .process-sp {
    display: block;
    background: #eaf5ff;
    padding-bottom: 7vw;
  }

  .process-sp-item {
    position: relative;
    margin-bottom: 30px;
    background: #eaf5ff;
  }

  .process-header {
    margin-bottom: 0px;
  }

  /* STEP + vector */
  .process-sp-step-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 0;
  }

  .process-sp-vector {
    height: 18.667vw;
    width: 90%;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }

  .vector-1 {
    background-image: url(../assets/images/Vector-sp-1.png);
  }
  .vector-2 {
    background-image: url(../assets/images/Vector-sp-2.png);
  }
  .vector-3 {
    background-image: url(../assets/images/Vector-sp-3.png);
  }
  .vector-4 {
    background-image: url(../assets/images/Vector-sp-4.png);
  }
  .vector-5 {
    background-image: url(../assets/images/Vector-sp-5.png);
  }

  .process-sp-step {
    position: absolute;
    left: 9vw;
    top: 40%;
    transform: translateY(-50%);
    width: 12.5vw;
  }

  /* Card */
  .process-sp-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    position: relative;
    width: 85%;
    margin: -7.2vw auto 0;
    z-index: 2;
  }

  .process-sp-card h3 {
    font-size: 15px;
    margin-bottom: 12px;
    font-weight: 600;
    color: #005ba7;
  }

  .process-sp-card p {
    font-size: 14px;
    line-height: 23px;
    letter-spacing: 0.02em;
    color: #00081a;
    text-align: justify;
  }

  .news {
    padding: 27px 20px;
  }

  .news-title {
    margin-bottom: 6px;
  }

  .news-subtitle {
    font-size: 12px;
  }

  .news-item {
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid #c4c4c4;
  }

  .news-date {
    display: block;
    font-size: 15px;
    margin-bottom: 12px;
    color: #202020;
  }

  .news-text {
    font-size: 15px;
    line-height: 1.8;
    color: #202020;
  }

  .back-to-top {
    position: fixed;
    bottom: 83px;
  }

  .back-to-top img {
    width: 47px;
  }

  .footer-bottom {
    display: none;
  }

  .footer-bottom-sp {
    display: block;
    text-align: center;
    font-size: 12px;
    letter-spacing: 0.08em;
    opacity: 0.8;
  }

  .footer-btn--light {
    display: none;
  }

  .footer-btn--dark {
    display: none;
  }

  .site-footer {
    padding-right: 17px;
    padding-left: 17px;
    padding-bottom: 90px;
  }

  .footer-info {
    font-size: 16px;
    line-height: 28px;
  }

  .footer-map {
    font-size: 16px;
  }

  .footer-logo {
    width: 50%;
  }

  .sp-br {
    display: block;
  }
}

@media (hover: hover) and (pointer: fine) {
  .nav a:hover {
    color: #005ba7;
  }

  .nav a:hover::after {
    width: 100%;
  }

  .btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(46, 164, 207, 0.35);
  }

  .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 91, 167, 0.35);
  }

  /* 1回目の公開ではリンク先無し */

  .btn-accent:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(218, 81, 81, 0.4);
  }

  .btn-accent:hover .arrow-circle {
    transform: translateX(6px);
  }

  .btn-consult-style:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(255, 107, 53, 0.5);
    background: linear-gradient(90deg, #ff8c00 0%, #ff6b35 100%);
  }

  .btn-consult-style:hover::before {
    width: 300%;
    height: 300%;
    opacity: 1;
  }

  .product-link:hover img {
    transform: scale(1.06);
  }

  .product-link:hover .product-arrow {
    transform: translateX(4px);
    background: #005ba7;
    box-shadow: 0 8px 20px rgba(0, 91, 167, 0.25);
  }

  .product-link:hover .product-arrow img {
    filter: brightness(0) invert(1);
  }

  .btn-products:hover {
    background: #005ba7;
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(0, 91, 167, 0.25);
    transform: translateY(-2px);
  }

  .footer-map:hover {
    opacity: 0.7;
  }

  .footer-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  }
}