:root {
  /* Main Color (Logo Main: #a24a4a) */
  --color-main-light: #d69898;
  --color-main-mid: #b86262;
  --color-main: #a24a4a;
  --color-main-dark: #7a3535;

  /* Sub Color (Logo Sub: #8c7a6b) */
  --color-sub-light: #dfd7d1;
  --color-sub-mid: #b5a496;
  --color-sub: #8c7a6b;
  --color-sub-dark: #635549;

  /* Background Color (Logo Bg: #f6f3ec) */
  --color-bg-base: #f6f3ec;
  --color-bg-light: #fdfcf9;
  --color-bg-white: #ffffff;

  /* Text Colors */
  --color-text: #4a403a;
  --color-text-light: #8c7a6b;

  /* External Service Colors */
  --color-line: #06c755;
  --color-hotpepper: #ff6699;

  /* Fonts - Using Shippori Mincho for an elegant, natural feel */
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-heading: 'Shippori Mincho', serif;
  --font-en: 'Shippori Mincho', serif;

  --max-width: 1100px;
  --section-px: 20px;
}

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

.sp-br {
  display: none;
}

.pc-br {
  display: block;
}

@media (max-width: 767px) {
  .sp-br {
    display: block;
  }

  .pc-br {
    display: none;
  }
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: var(--color-text);
  background-color: var(--color-bg-base);
  /* Subtle natural texture instead of the heavy gradient */
  background-image: linear-gradient(rgba(246, 243, 236, 0.95), rgba(246, 243, 236, 0.95)), url('https://placehold.co/100x100/f6f3ec/e0dcd3?text=+');
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media (max-width: 767px) {
  body {
    font-size: 14px;
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

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

ul {
  list-style: none;
}

.section-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-px);
  position: relative;
  z-index: 2;
}

section {
  padding: 80px 0;
  position: relative;
}

@media (min-width: 768px) {
  section {
    padding: 100px 0;
  }
}

.watercolor-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.wc-blob-purple {
  /* Now sub color blob */
  position: absolute;
  width: 50vw;
  height: 50vw;
  min-width: 400px;
  min-height: 400px;
  background: radial-gradient(circle, rgba(140, 122, 107, 0.15) 0%, rgba(140, 122, 107, 0) 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.wc-blob-apricot {
  /* Now main color blob */
  position: absolute;
  width: 40vw;
  height: 40vw;
  min-width: 350px;
  min-height: 350px;
  background: radial-gradient(circle, rgba(162, 74, 74, 0.1) 0%, rgba(162, 74, 74, 0) 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.section-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding: 40px 0;
}

.section-heading::before {
  content: attr(data-en);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-size: clamp(50px, 12vw, 90px);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(140, 122, 107, 0.15);
  /* Sub color stroke */
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 1;
  white-space: nowrap;
  pointer-events: none;
}

.section-heading-en {
  font-family: var(--font-en);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-main);
  text-transform: uppercase;
  position: relative;
  z-index: 2;
  margin: 0;
  line-height: 1.2;
}

.section-heading-en::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-sub);
  margin: 15px auto 10px;
}

.section-heading-ja {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--color-text);
  position: relative;
  z-index: 2;
}

#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(246, 243, 236, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(140, 122, 107, 0.2);
  transition: box-shadow 0.3s;
}

#site-header.scrolled {
  box-shadow: 0 4px 20px rgba(140, 122, 107, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
}

.header-logo-img {
  height: 50px;
  width: auto;
  display: block;
  mix-blend-multiply: multiply;
}

.header-nav {
  display: none;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-main);
  border-radius: 2px;
  transition: 0.3s;
}

#nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg-base);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s;
}

#nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.overlay-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-main);
  cursor: pointer;
}

.overlay-nav ul {
  display: flex;
  flex-direction: column;
  gap: 30px;
  text-align: center;
}

.overlay-nav a {
  font-family: var(--font-en);
  font-size: 24px;
  color: var(--color-main);
  font-weight: 500;
}

.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-line);
  color: #fff !important;
  font-family: var(--font-jp) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  padding: 12px 30px;
  border-radius: 40px;
  box-shadow: 0 4px 10px rgba(6, 199, 85, 0.2);
  transition: 0.3s;
  letter-spacing: 0.1em;
}

.btn-line:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(6, 199, 85, 0.3);
}

.btn-web {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-main);
  color: #fff !important;
  font-family: var(--font-jp) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  padding: 12px 30px;
  border-radius: 40px;
  box-shadow: 0 4px 10px rgba(162, 74, 74, 0.2);
  transition: 0.3s;
  letter-spacing: 0.1em;
}

.btn-web:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(162, 74, 74, 0.3);
}

.btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

#fv {
  position: relative;
  height: 100vh;
  min-height: 660px;
  width: 100%;
  overflow: hidden;
  padding: 0;
}

.fv-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.fv-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  animation: fvFade 18s infinite;
}

.fv-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fv-slide-1 {
  animation-delay: 0s;
}

.fv-slide-2 {
  animation-delay: 6s;
}

.fv-slide-3 {
  animation-delay: 12s;
}

@keyframes fvFade {
  0% {
    opacity: 0;
    transform: scale(1.0);
  }

  11% {
    opacity: 1;
  }

  33% {
    opacity: 1;
  }

  44% {
    opacity: 0;
  }

  100% {
    opacity: 0;
    transform: scale(1.05);
  }
}

.fv-left-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(400px, 65%, 850px);
  height: 100%;
  z-index: 10;
}

.fv-left-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Adjusted gradient to match esencia background */
  background: linear-gradient(150deg, rgba(246, 243, 236, 0.95) 0%, rgba(246, 243, 236, 0.85) 50%, rgba(223, 215, 209, 0.7) 100%);
  backdrop-filter: blur(8px);
  -webkit-mask-image: linear-gradient(to right, black 80%, transparent 100%);
  mask-image: linear-gradient(to right, black 80%, transparent 100%);
  z-index: -1;
}

.fv-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 0 clamp(28px, 7%, 52px);
}

.fv-deco-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.fv-deco-line {
  display: block;
  flex: 1;
  height: 1px;
  background: rgba(140, 122, 107, 0.4);
}

/* Changed to a 4-pointed star */
.fv-deco-dot {
  display: block;
  width: 14px;
  height: 14px;
  background: var(--color-sub);
  clip-path: polygon(50% 0%, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0% 50%, 39% 39%);
}

.fv-catch-en {
  font-family: var(--font-en);
  font-size: clamp(12px, 1.2vw, 15px);
  color: var(--color-sub);
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.fv-main-catch {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4.5vw, 46px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-main);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.fv-main-catch-sub {
  font-family: var(--font-heading);
  font-size: clamp(14px, 1.8vw, 18px);
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 40px;
  letter-spacing: 0.1em;
}

.fv-pr-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.fv-pr-badge {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--color-bg-white);
  color: var(--color-sub);
  font-family: var(--font-heading);
  font-size: 14px;
  text-align: center;
  padding: 10px 24px;
  border-radius: 40px;
  border: 1px solid var(--color-sub-light);
  box-shadow: 0 4px 15px rgba(140, 122, 107, 0.05);
  line-height: 1.5;
}

.fv-deco-bottom {
  margin-top: 32px;
}

.fv-deco-bottom .fv-deco-line {
  width: 100%;
}

@media (max-width: 767px) {
  #fv {
    height: auto;
    min-height: auto;
    padding-top: 70px;
    display: flex;
    flex-direction: column;
  }

  .fv-slideshow {
    position: relative;
    height: 45vh;
  }

  .fv-slide-2 img,
  .fv-slide-3 img {
    object-position: 60% 50%;
  }

  .fv-left-overlay {
    position: relative;
    width: 100%;
    height: auto;
    background: var(--color-bg-base);
    -webkit-mask-image: none;
    mask-image: none;
    backdrop-filter: none;
  }

  .fv-left-overlay::before {
    display: none;
  }

  .fv-content {
    padding: 40px 20px 0;
  }

  .fv-catch-en {
    text-align: center;
    margin-bottom: 10px;
  }

  .fv-main-catch {
    text-align: center;
    margin-bottom: 10px;
  }

  .fv-main-catch-sub {
    text-align: center;
    margin-bottom: 20px;
  }

  .fv-pr-badges {
    justify-content: center;
    gap: 10px;
  }

  .fv-pr-badge {
    padding: 8px 16px;
    font-size: 12px;
  }
}

#trouble {
  background-color: var(--color-bg-light);
  position: relative;
  z-index: 1;
}

#trouble::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 550px;
  max-width: 70vw;
  height: 550px;
  background-image: url('../img/bgicon.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: top right;
  opacity: 0.25;
  z-index: -1;
  pointer-events: none;
}

.trouble-content {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-bg-white);
  padding: 50px 40px;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(140, 122, 107, 0.08);
  text-align: center;
}

.trouble-catch {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 26px);
  color: var(--color-main);
  margin-bottom: 40px;
  border-bottom: 1px solid var(--color-sub-light);
  padding-bottom: 15px;
  display: inline-block;
}

.trouble-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 30px;
  text-align: left;
}

@media (max-width: 600px) {
  .trouble-content {
    padding: 30px 20px;
  }

  .trouble-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trouble-list li {
    font-size: 14px;
    padding: 10px 5px 10px 25px;
  }
}

.trouble-list li {
  position: relative;
  line-height: 1.6;
  padding: 12px 10px 12px 35px;
  border-bottom: 1px dashed var(--color-sub-light);
  color: var(--color-text);
}

.trouble-list li::before {
  content: '\f00c';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 5px;
  top: 12px;
  color: var(--color-main-light);
}

#about {
  background-color: var(--color-bg-base);
}

.about-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-ja-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 24px);
  color: var(--color-main);
  margin-bottom: 24px;
  line-height: 1.8;
}

.about-body p {
  margin-bottom: 16px;
  font-weight: 300;
}

.about-image {
  position: relative;
}

.about-image-collage {
  position: relative;
  width: 100%;
  padding-top: 15%; /* shifted padding to top for top-right overlap */
}

.about-image-collage .img-main {
  width: 80%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(140, 122, 107, 0.1);
  display: block;
}

.about-image-collage .img-sub {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 150px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(140, 122, 107, 0.15);
  border: 3px solid var(--color-bg-base);
}

#service {
  background: var(--color-bg-light);
}

.service-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.service-item {
  background: var(--color-bg-white);
  border-radius: 8px;
  border: 1px solid var(--color-sub-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 25px;
  transition: 0.3s;
}

.service-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(140, 122, 107, 0.05);
}

.service-image {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-num {
  font-family: var(--font-en);
  font-size: 32px;
  color: var(--color-main-light);
  line-height: 1;
  border-bottom: 2px solid var(--color-main-light);
  padding-bottom: 10px;
  margin-bottom: 10px;
  display: inline-block;
}

.service-text {
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-main);
  margin-bottom: 16px;
}

.service-text p {
  font-weight: 300;
}

#feature {
  background: var(--color-bg-base);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .service-item {
    flex-direction: row;
    align-items: center;
    padding: 25px;
    gap: 40px;
  }

  .service-image {
    margin-bottom: 0;
  }

  .service-text {
    padding: 0;
    flex-grow: 1;
  }
}

.feature-card {
  background: var(--color-bg-white);
  border-radius: 8px;
  text-align: left;
  box-shadow: 0 5px 15px rgba(140, 122, 107, 0.05);
  border: 1px solid var(--color-sub-light);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.feature-image {
  width: 100%;
  height: 220px;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-content {
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  flex-grow: 1;
}

.feature-header {
  margin-bottom: 16px;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-main);
  line-height: 1.6;
  border-left: 3px solid var(--color-sub);
  padding-left: 12px;
}

.feature-card p {
  font-weight: 300;
  font-size: 14px;
  flex-grow: 1;
}

#price {
  background-color: var(--color-bg-light);
}

.price-grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

.price-card {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 5px 20px rgba(140, 122, 107, 0.08);
  border: 1px solid var(--color-sub-light);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.price-image {
  width: 100%;
  height: 200px;
}

.price-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.price-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.price-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-main);
  color: #fff;
  font-size: 12px;
  padding: 6px 16px;
  letter-spacing: 0.1em;
  border-bottom-left-radius: 8px;
  z-index: 10;
}

.price-badge.sub {
  background: var(--color-sub);
}

.price-header {
  margin-bottom: 15px;
  border-bottom: 1px solid var(--color-bg-base);
  padding-bottom: 15px;
}

.price-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-main);
  border: 1px solid var(--color-main);
  padding: 2px 8px;
  margin-bottom: 10px;
  border-radius: 2px;
}

.price-title {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-text);
  margin-bottom: 10px;
}

.price-amount {
  font-family: var(--font-en);
  font-size: 24px;
  color: var(--color-main);
  font-weight: 700;
  text-align: right;
}

.price-amount span.old {
  font-size: 14px;
  color: var(--color-sub-mid);
  text-decoration: line-through;
  margin-right: 10px;
  font-weight: normal;
}

.price-desc {
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
  background: var(--color-bg-base);
  padding: 15px;
  border-radius: 4px;
  flex-grow: 1;
}

.cta-banner {
  background-image: linear-gradient(rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.55)), url('../img/ctabg.jpg');
  background-size: cover;
  background-position: center;
  padding: 40px 20px;
}

.cta-banner-inner {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-bg-white);
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(140, 122, 107, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-sub-light);
}

.cta-banner-image {
  width: 100%;
  height: 180px;
}

.cta-banner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-banner-content {
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 24px);
  color: var(--color-main);
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}

.cta-banner-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 20px;
}

.cta-banner-points {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-banner-points span {
  font-size: 11px;
  color: var(--color-sub);
  border: 1px solid var(--color-sub);
  padding: 3px 10px;
  border-radius: 20px;
}

.cta-banner-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 360px;
}

.btn-web-large {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-main);
  color: #fff !important;
  padding: 12px 16px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(162, 74, 74, 0.2);
  transition: 0.3s;
}

.btn-web-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(162, 74, 74, 0.3);
}

.btn-web-large .btn-sub {
  font-size: 11px;
  opacity: 0.9;
  margin-bottom: 2px;
}

.btn-web-large .btn-main {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.05em;
}

.btn-line-large {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-line);
  color: #fff !important;
  padding: 12px 16px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(6, 199, 85, 0.2);
  transition: 0.3s;
  font-size: 15px;
  font-weight: 700;
}

.btn-line-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(6, 199, 85, 0.3);
}

#message {
  position: relative;
  text-align: center;
  clip-path: inset(0);
}

#message::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(253, 252, 249, 0.65), rgba(253, 252, 249, 0.65)), url('../img/messagebg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
  pointer-events: none;
}

.message-container {
  width: 100%;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.85);
  padding: 50px 30px;
  border-radius: 4px;
  box-shadow: 0 5px 20px rgba(140, 122, 107, 0.05);
}

.message-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 24px);
  color: var(--color-main);
  margin-bottom: 40px;
  line-height: 1.8;
}

.message-text {
  font-size: clamp(14px, 3vw, 16px);
  line-height: 2.2;
  color: var(--color-text);
  margin-bottom: 40px;
  font-weight: 300;
  text-align: left;
}

.message-text p {
  margin-bottom: 24px;
}

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

.message-profile {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

.message-profile-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.message-profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.message-profile-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.message-role {
  font-size: 12px;
  color: var(--color-sub);
  letter-spacing: 0.1em;
}

.message-name {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-text);
}

#contact {
  background: var(--color-bg-light);
}

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-info {
  background: var(--color-bg-white);
  padding: 14px;
  border: 1px solid var(--color-sub-light);
  border-radius: 4px;
}

.contact-logo {
  max-width: 200px;
  margin: 0 auto 30px;
  display: block;
  mix-blend-multiply: multiply;
}

.contact-table {
  width: 100%;
  font-size: 14px;
  border-collapse: collapse;
}

.contact-table th {
  width: 90px;
  text-align: left;
  padding: 15px 0;
  color: var(--color-sub);
  border-bottom: 1px solid var(--color-bg-base);
  font-weight: 400;
  vertical-align: top;
}

.contact-table td {
  padding: 15px 0;
  border-bottom: 1px solid var(--color-bg-base);
  font-weight: 300;
}

.contact-table .small-text {
  font-size: 12px;
}

.contact-sns {
  margin-top: 30px;
  text-align: center;
}

.contact-sns a {
  color: var(--color-sub);
  font-size: 24px;
  transition: 0.3s;
}

.contact-sns a:hover {
  color: var(--color-main);
}

.contact-map iframe {
  width: 100%;
  height: 350px;
  border-radius: 4px;
  filter: grayscale(0.2) contrast(1.1);
}

/* --- VOICE --- */
#voice {
  background-color: var(--color-bg-base);
}

.voice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .voice-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.voice-card {
  background: var(--color-bg-white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(140, 122, 107, 0.05);
  border: 1px solid var(--color-sub-light);
  display: flex;
  flex-direction: column;
}

.voice-header {
  margin-bottom: 16px;
  border-bottom: 1px dashed var(--color-sub-light);
  padding-bottom: 16px;
}

.voice-name {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-main);
  margin-bottom: 8px;
}

.voice-stars {
  color: #f39c12;
  font-size: 14px;
}

.voice-content-wrapper {
  flex-grow: 1;
  margin-bottom: 16px;
}

.voice-text {
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.voice-text.is-expanded {
  -webkit-line-clamp: unset;
}

.voice-text p {
  margin-bottom: 10px;
}

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

.btn-read-more {
  background: none;
  border: none;
  color: var(--color-sub);
  text-decoration: underline;
  cursor: pointer;
  font-size: 13px;
  align-self: flex-start;
  padding: 0;
  display: none;
}

.btn-read-more:hover {
  color: var(--color-main);
}

/* --- Section Background Alternate --- */
#about {
  background-color: var(--color-bg-base);
}

#trouble {
  background-color: var(--color-bg-light);
}

#service {
  background-color: var(--color-bg-light);
}

#feature {
  background-color: var(--color-bg-base);
}

#menu {
  background-color: var(--color-bg-light);
}

#contact {
  background-color: var(--color-bg-light);
}

#site-footer {
  background: var(--color-bg-base);
  padding: 40px 20px 100px;
  text-align: center;
  border-top: 1px solid var(--color-sub-light);
}

.footer-copy {
  font-size: 12px;
  color: var(--color-sub);
  letter-spacing: 0.1em;
}

#sp-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  background: rgba(255, 255, 255, 0.95);
  padding: 10px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
  display: flex;
  gap: 10px;
}

#sp-sticky-cta>* {
  flex: 1;
  padding: 12px 0;
  font-size: 13px !important;
}

#scroll-top {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: var(--color-sub);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
  z-index: 500;
}

#scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

#scroll-top:hover {
  background: var(--color-main);
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
    gap: 30px;
    align-items: center;
  }

  .header-nav a {
    font-family: var(--font-en);
    color: var(--color-sub);
    font-size: 14px;
    transition: color 0.3s;
  }

  .header-nav a:hover {
    color: var(--color-main);
  }

  .header-nav .btn-web {
    padding: 8px 20px;
    font-size: 12px !important;
  }

  .hamburger {
    display: none;
  }

  /* trouble section is now single column centered */
  #trouble::after {
    top: auto;
    bottom: 0;
    background-position: bottom right;
  }

  .feature-image {
    height: 250px;
  }

  .feature-card p {
    font-size: 16px;
  }

  .price-desc {
    font-size: 16px;
  }

  .price-title {
    font-size: 20px;
  }

  .contact-table {
    font-size: 16px;
  }

  .contact-table .small-text {
    font-size: 14px;
  }

  .voice-text {
    font-size: 16px;
  }

  .about-grid {
    flex-direction: row;
    align-items: center;
  }

  .about-text {
    width: 55%;
  }

  .about-image {
    width: 45%;
  }

  .message-text {
    text-align: center;
  }

  .contact-grid {
    flex-direction: row;
    align-items: stretch;
  }

  .contact-info {
    width: 45%;
    padding: 30px;
  }

  .contact-map {
    width: 55%;
    display: flex;
  }

  .contact-map iframe {
    height: 100%;
    flex-grow: 1;
  }

  .cta-banner-inner {
    flex-direction: row;
    align-items: center;
    max-width: 1000px;
  }

  .cta-banner-image {
    width: 410px;
    height: 306px;
    flex-shrink: 0;
    margin: 40px;
  }

  .cta-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .cta-banner-content {
    flex-grow: 1;
    width: auto;
    padding: 20px 20px 20px 0;
    align-items: center;
    text-align: center;
  }

  .cta-banner-points {
    justify-content: center;
  }

  #sp-sticky-cta {
    display: none;
  }

  .price-card {
    flex-direction: row;
  }

  .price-image {
    width: 40%;
    height: auto;
    min-height: 250px;
  }

  .price-content {
    width: 60%;
    padding: 40px;
  }

  #sp-sticky-cta {
    display: none;
  }

  #site-footer {
    padding: 40px 20px;
  }

  #scroll-top {
    bottom: 30px;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: 1s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.delay-100 {
  transition-delay: 100ms;
}

.delay-200 {
  transition-delay: 200ms;
}