@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
    --drain-white: #F6FAF9;
    --stream-mist: #EDF5F3;
    --pipe-light: #E4EBEA;
    --deep-carbon: #282828;
    --plumbing-gray: #384444;
    --aqua-flow: #20A0A0;
    --deep-stream: #107878;
    --aqua-glow: rgba(32, 160, 160, 0.32);
    --layer-shadow: 0 16px 48px rgba(45, 145, 145, 0.08);
    --layer-offset: -12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: var(--drain-white);
    color: var(--plumbing-gray);
    line-height: 1.92;
    font-size: 14px;
    overflow-x: hidden;
}

strong, p {
    color: inherit;
}

a {
    color: var(--aqua-flow);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--deep-stream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    color: var(--deep-carbon);
    line-height: 1.2;
}

.page-wrapper {
    padding-left: 180px;
}

@media (max-width: 1023px) {
    .page-wrapper {
        padding-left: 80px;
    }
}

@media (max-width: 767px) {
    .page-wrapper {
        padding-left: 0;
        padding-top: 56px;
    }
}

.floating-left-panel {
    position: fixed;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    background: rgba(246, 250, 249, 0.94);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(45, 145, 145, 0.08);
    border-radius: 16px 24px;
    padding: 16px 20px;
    box-shadow: var(--layer-shadow);
    transition: all 0.38s ease-out;
}

.panel-logo-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(45, 145, 145, 0.06);
}

.panel-logo-icon {
    width: 28px;
    height: 28px;
    color: var(--aqua-flow);
}

.panel-domain {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 10px;
    color: var(--deep-carbon);
    letter-spacing: 0.08em;
}

.panel-company-name {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 9px;
    color: var(--plumbing-gray);
    margin-top: 3px;
    text-align: center;
}

.panel-nav-icons {
    display: flex;
    flex-direction: row;
    gap: 12px;
    justify-content: center;
    padding-top: 16px;
    flex-wrap: wrap;
    max-width: 60px;
}

.panel-nav-item {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 10px;
    color: var(--plumbing-gray);
    cursor: pointer;
    transition: all 0.26s ease;
    text-align: center;
    padding: 4px;
}

.panel-nav-item:hover {
    color: var(--aqua-flow);
    background: rgba(32, 160, 160, 0.06);
    transform: scale(1.04);
}

.panel-cta {
    margin-top: 12px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    color: white;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 9px;
    font-weight: 500;
    border-radius: 16px;
    box-shadow: 0 12px 32px var(--aqua-glow);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.panel-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px var(--aqua-glow);
}

@media (max-width: 1023px) {
    .floating-left-panel {
        padding: 12px 14px;
        border-radius: 12px;
    }
    .panel-domain,
    .panel-company-name {
        font-size: 8px;
    }
}

@media (max-width: 767px) {
    .floating-left-panel {
        top: 0;
        left: 0;
        right: 0;
        transform: none;
        flex-direction: row;
        border-radius: 0;
        padding: 8px 16px;
        justify-content: space-between;
        align-items: center;
        height: 56px;
    }
    .panel-logo-block {
        flex-direction: row;
        padding-bottom: 0;
        border-bottom: none;
        gap: 8px;
    }
    .panel-nav-icons {
        display: none;
    }
    .panel-cta {
        display: none;
    }
    .mobile-menu-toggle {
        display: flex !important;
    }
}

.mobile-menu-toggle {
    display: none;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 20px;
    top: 10px;
    z-index: 10000;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--deep-carbon);
    transition: all 0.3s ease;
    position: relative;
}

.hamburger-line::before,
.hamburger-line::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--deep-carbon);
    transition: all 0.3s ease;
}

.hamburger-line::before {
    top: -8px;
}

.hamburger-line::after {
    top: 8px;
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(246, 250, 249, 0.98);
    z-index: 10001;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.mobile-nav-overlay.active {
    display: flex;
}

.mobile-nav-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    font-size: 32px;
    color: var(--deep-carbon);
    cursor: pointer;
}

.mobile-nav-list {
    list-style: none;
    text-align: center;
}

.mobile-nav-list li {
    margin: 16px 0;
}

.mobile-nav-list a {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 17px;
    color: var(--deep-carbon);
    transition: color 0.3s ease;
}

.mobile-nav-list a:hover {
    color: var(--aqua-flow);
}

.mobile-nav-contacts {
    margin-top: 40px;
    text-align: center;
}

.mobile-nav-contacts a {
    display: block;
    margin: 8px 0;
    font-size: 14px;
}

.animated-blobs {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: floatAnimation 20s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: rgba(32, 160, 160, 0.06);
    top: 10%;
    left: 20%;
    animation-duration: 22s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: rgba(40, 180, 180, 0.045);
    top: 40%;
    right: 15%;
    animation-duration: 26s;
    animation-delay: -5s;
}

.blob-3 {
    width: 350px;
    height: 350px;
    background: rgba(48, 140, 140, 0.035);
    bottom: 20%;
    left: 30%;
    animation-duration: 24s;
    animation-delay: -10s;
}

.blob-4 {
    width: 280px;
    height: 280px;
    background: rgba(20, 120, 120, 0.04);
    top: 60%;
    left: 60%;
    animation-duration: 28s;
    animation-delay: -8s;
}

.blob-5 {
    width: 320px;
    height: 320px;
    background: rgba(32, 160, 160, 0.05);
    top: 20%;
    right: 25%;
    animation-duration: 25s;
    animation-delay: -12s;
}

.blob-6 {
    width: 260px;
    height: 260px;
    background: rgba(40, 180, 180, 0.04);
    bottom: 30%;
    right: 40%;
    animation-duration: 21s;
    animation-delay: -3s;
}

.blob-7 {
    width: 380px;
    height: 380px;
    background: rgba(48, 140, 140, 0.03);
    top: 50%;
    left: 10%;
    animation-duration: 27s;
    animation-delay: -15s;
}

.blob-8 {
    width: 290px;
    height: 290px;
    background: rgba(20, 120, 120, 0.035);
    bottom: 10%;
    left: 50%;
    animation-duration: 23s;
    animation-delay: -7s;
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -20px) scale(1.05);
    }
    50% {
        transform: translate(-20px, 30px) scale(0.95);
    }
    75% {
        transform: translate(10px, 10px) scale(1.02);
    }
}

.hero-section {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    align-items: center;
    padding: 80px 80px 80px 80px;
    position: relative;
    overflow: hidden;
}

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

.hero-title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    color: var(--deep-carbon);
    line-height: 0.9;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-title .char {
    display: inline-block;
    animation: charSlideUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(40px);
}

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

.hero-subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
    color: var(--plumbing-gray);
    line-height: 1.6;
    max-width: 480px;
    margin-bottom: 32px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 26px 52px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    color: white;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 500;
    border-radius: 20px;
    box-shadow: 0 22px 68px var(--aqua-glow);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 72px var(--aqua-glow);
    color: white;
}

.hero-secondary {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 12px;
    color: var(--deep-carbon);
}

.hero-visual {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlapping-frame {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
}

.layer-image {
    position: absolute;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 24px 56px rgba(32, 160, 160, 0.08);
    border: 1px solid rgba(32, 160, 160, 0.10);
}

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

.layer-1 {
    width: 85%;
    height: 85%;
    top: 0;
    left: 0;
    z-index: 82;
}

.layer-2 {
    width: 80%;
    height: 80%;
    top: 8%;
    left: 12%;
    z-index: 86;
}

.layer-3 {
    width: 75%;
    height: 75%;
    top: 16%;
    left: 24%;
    z-index: 90;
}

.layer-image:hover {
    z-index: 96 !important;
    transform: scale(1.04);
    transition: all 0.4s cubic-bezier(0.28, 1.60, 0.56, 1);
    box-shadow: 0 32px 72px rgba(32, 160, 160, 0.12);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: bounceDown 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 12px;
    color: var(--plumbing-gray);
    margin-bottom: 8px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--aqua-flow);
    border-bottom: 2px solid var(--aqua-flow);
    transform: rotate(45deg);
}

@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@media (max-width: 1023px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding: 60px 40px 60px 40px;
        min-height: auto;
    }
    .hero-visual {
        display: none;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 40px 24px 80px;
    }
    .hero-title {
        font-size: clamp(2.4rem, 10vw, 4rem);
    }
}

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

.section-dark {
    background: var(--stream-mist);
}

.section-accent {
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    color: white;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 48px;
    text-align: center;
}

.section-accent .section-title {
    color: white;
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    padding: 40px 0;
}

.marquee-content {
    display: inline-flex;
    gap: 52px;
    animation: marqueeScroll 30s linear infinite;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.10);
    font-size: 14px;
    color: var(--deep-carbon);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.marquee-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 56px rgba(32, 160, 160, 0.12);
    border-color: var(--aqua-flow);
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.bento-card {
    padding: 32px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    position: relative;
    z-index: 82;
    transition: all 0.4s cubic-bezier(0.28, 1.60, 0.56, 1);
    cursor: pointer;
}

.bento-card:hover {
    transform: scale(1.04);
    z-index: 96;
    box-shadow: 0 32px 72px rgba(32, 160, 160, 0.12);
}

.bento-card-large {
    grid-column: span 2;
}

.bento-card-tall {
    grid-row: span 2;
}

.bento-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.bento-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--aqua-flow);
    line-height: 1;
}

.bento-label {
    font-size: 13px;
    color: var(--plumbing-gray);
    margin-top: 8px;
}

@media (max-width: 1023px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bento-card-large {
        grid-column: span 1;
    }
    .bento-card-tall {
        grid-row: span 1;
    }
}

@media (max-width: 767px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
}

.timeline-section {
    position: relative;
    padding: 80px 0;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--aqua-flow), transparent);
    transform: translateY(-50%);
}

.timeline-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    cursor: pointer;
}

.step-number {
    width: 60px;
    height: 60px;
    background: white;
    border: 3px solid var(--aqua-flow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: var(--aqua-flow);
    margin-bottom: 16px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 82;
}

.timeline-step:hover .step-number {
    background: var(--aqua-flow);
    color: white;
    transform: scale(1.10);
    z-index: 96;
}

.step-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 8px;
    text-align: center;
}

.step-desc {
    font-size: 12px;
    color: var(--plumbing-gray);
    text-align: center;
    max-width: 120px;
}

@media (max-width: 767px) {
    .timeline-line {
        display: none;
    }
    .timeline-steps {
        flex-direction: column;
        gap: 24px;
    }
    .timeline-step {
        flex-direction: row;
        gap: 16px;
    }
    .step-desc {
        text-align: left;
        max-width: none;
    }
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    transition: all 0.4s cubic-bezier(0.28, 1.60, 0.56, 1);
    cursor: pointer;
    position: relative;
    z-index: 82;
}

.service-card:hover {
    transform: translateY(-8px);
    z-index: 96;
    box-shadow: 0 32px 72px rgba(32, 160, 160, 0.12);
}

.service-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.service-card-content {
    padding: 24px;
}

.service-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 12px;
}

.service-card-desc {
    font-size: 13px;
    color: var(--plumbing-gray);
    margin-bottom: 16px;
    line-height: 1.7;
}

.service-card-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--aqua-flow);
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--aqua-flow);
    font-weight: 500;
}

.service-card-link:hover {
    color: var(--deep-stream);
}

@media (max-width: 1023px) {
    .service-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .service-cards {
        grid-template-columns: 1fr;
    }
}

.stacking-cards {
    display: flex;
    flex-direction: column;
    gap: -20px;
}

.stacking-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    position: relative;
    z-index: 82;
    transition: all 0.4s cubic-bezier(0.28, 1.60, 0.56, 1);
    cursor: pointer;
}

.stacking-card:nth-child(2) {
    margin-top: -20px;
    z-index: 84;
}

.stacking-card:nth-child(3) {
    margin-top: -20px;
    z-index: 86;
}

.stacking-card:hover {
    z-index: 96;
    transform: scale(1.02);
    box-shadow: 0 32px 72px rgba(32, 160, 160, 0.12);
}

.stacking-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.stacking-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.stacking-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--deep-carbon);
}

.stacking-card-text {
    font-size: 14px;
    color: var(--plumbing-gray);
    line-height: 1.7;
}

@media (max-width: 767px) {
    .stacking-card:nth-child(2),
    .stacking-card:nth-child(3) {
        margin-top: 16px;
    }
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
}

.team-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.team-item {
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 82;
}

.team-item:hover,
.team-item.active {
    border-color: var(--aqua-flow);
    z-index: 96;
}

.team-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.team-item-icon {
    font-size: 20px;
}

.team-item-info {
    flex: 1;
}

.team-item-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--deep-carbon);
}

.team-item-role {
    font-size: 12px;
    color: var(--aqua-flow);
}

.team-item-bio {
    display: none;
    margin-top: 12px;
    font-size: 13px;
    color: var(--plumbing-gray);
    line-height: 1.6;
}

.team-item:hover .team-item-bio,
.team-item.active .team-item-bio {
    display: block;
}

.team-photo-zone {
    position: relative;
    aspect-ratio: 4/5;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
}

.team-photo-zone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease;
    position: absolute;
}

@media (max-width: 1023px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    .team-photo-zone {
        aspect-ratio: 16/9;
    }
}

.faq-container {
    max-width: 960px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    overflow: hidden;
    position: relative;
    z-index: 82;
    transition: all 0.3s ease;
}

.faq-item:hover {
    z-index: 96;
    border-color: var(--aqua-flow);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    color: var(--deep-carbon);
}

.faq-icon {
    width: 24px;
    height: 24px;
    border: 2px solid var(--aqua-flow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--aqua-flow);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    background: var(--aqua-flow);
    color: white;
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer-content {
    padding: 0 24px 20px;
    font-size: 13px;
    color: var(--plumbing-gray);
    line-height: 1.7;
    border-left: 3px solid var(--aqua-flow);
    margin-left: 20px;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    padding: 40px 0;
}

.carousel-track {
    display: flex;
    gap: 24px;
    justify-content: center;
    transition: transform 0.5s ease;
}

.review-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
    width: 320px;
    flex-shrink: 0;
    text-align: center;
    position: relative;
    z-index: 82;
    transition: all 0.4s cubic-bezier(0.28, 1.60, 0.56, 1);
}

.review-card.active {
    transform: scale(1.15);
    z-index: 100;
}

.review-card:hover {
    z-index: 96;
    transform: scale(1.04);
}

.review-card-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    border: 3px solid var(--aqua-flow);
}

.review-card-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 8px;
}

.review-card-location {
    font-size: 12px;
    color: var(--aqua-flow);
    margin-bottom: 16px;
}

.review-card-text {
    font-size: 14px;
    color: var(--plumbing-gray);
    line-height: 1.7;
    font-style: italic;
}

.review-card-stars {
    margin-top: 12px;
    color: #FFB800;
    font-size: 18px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: white;
    border: 2px solid var(--aqua-flow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    color: var(--aqua-flow);
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--aqua-flow);
    color: white;
}

.carousel-btn-prev {
    left: 20px;
}

.carousel-btn-next {
    right: 20px;
}

@media (max-width: 767px) {
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    .carousel-btn-prev {
        left: 10px;
    }
    .carousel-btn-next {
        right: 10px;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}

.contact-info-label {
    font-size: 12px;
    color: var(--aqua-flow);
    font-weight: 500;
    margin-bottom: 4px;
}

.contact-info-value {
    font-size: 14px;
    color: var(--deep-carbon);
    font-weight: 700;
}

.contact-form {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 12px;
    color: var(--plumbing-gray);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(32, 160, 160, 0.3);
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    color: var(--deep-carbon);
    background: white;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--aqua-flow);
    box-shadow: 0 0 0 3px rgba(32, 160, 160, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    color: white;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 12px 32px var(--aqua-glow);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px var(--aqua-glow);
}

@media (max-width: 1023px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(32, 160, 160, 0.08);
    z-index: 10000;
    max-width: 400px;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 12px;
}

.cookie-text {
    font-size: 13px;
    color: var(--plumbing-gray);
    margin-bottom: 16px;
    line-height: 1.6;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-btn {
    flex: 1;
    padding: 12px 16px;
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.cookie-btn-accept {
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    color: white;
}

.cookie-btn-accept:hover {
    transform: translateY(-2px);
}

.cookie-btn-decline {
    background: var(--pipe-light);
    color: var(--deep-carbon);
}

.cookie-btn-decline:hover {
    background: var(--stream-mist);
}

@media (max-width: 767px) {
    .cookie-banner {
        left: 10px;
        right: 10px;
        bottom: 10px;
        max-width: none;
    }
    .cookie-buttons {
        flex-direction: column;
    }
}

.footer {
    background: var(--pipe-light);
    border-top: 2px solid var(--aqua-flow);
    padding: 60px 80px 40px;
}

.footer {
    padding-left: 180px;
}

@media (max-width: 1023px) {
    .footer {
        padding-left: 80px;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    color: var(--aqua-flow);
}

.footer-logo-text {
    font-size: 14px;
    font-weight: 700;
    color: var(--deep-carbon);
}

.footer-desc {
    font-size: 12px;
    color: var(--plumbing-gray);
    line-height: 1.6;
}

.footer-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 12px;
    color: var(--plumbing-gray);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--aqua-flow);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--plumbing-gray);
}

.footer-contact-icon {
    color: var(--aqua-flow);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(56, 68, 68, 0.1);
    text-align: center;
}

.footer-copyright {
    font-size: 11px;
    color: var(--plumbing-gray);
}

.footer-special {
    font-size: 10px;
    color: var(--aqua-flow);
    margin-top: 8px;
}

@media (max-width: 1023px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .footer {
        padding: 40px 24px 24px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.internal-hero {
    min-height: 52vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
    padding: 60px 80px;
    background: var(--stream-mist);
    position: relative;
    overflow: hidden;
}

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

.internal-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--deep-carbon);
    line-height: 1.1;
    margin-bottom: 20px;
}

.internal-hero-subtitle {
    font-size: 15px;
    color: var(--plumbing-gray);
    line-height: 1.6;
    max-width: 480px;
}

.internal-hero-visual {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1023px) {
    .internal-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 60px 40px;
    }
    .internal-hero-visual {
        display: none;
    }
}

@media (max-width: 767px) {
    .internal-hero {
        padding: 40px 24px;
    }
    .internal-hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
}

.detail-content {
    max-width: 960px;
    margin: 0 auto;
}

.detail-section {
    margin-bottom: 48px;
}

.detail-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--aqua-flow);
}

.detail-section-text {
    font-size: 14px;
    color: var(--plumbing-gray);
    line-height: 1.9;
}

.detail-image {
    width: 100%;
    border-radius: 12px;
    margin: 24px 0;
    box-shadow: var(--layer-shadow);
}

.process-steps-detail {
    counter-reset: step;
}

.process-step-detail {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    position: relative;
}

.step-number-detail {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.step-content-detail {
    flex: 1;
}

.step-title-detail {
    font-size: 16px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 8px;
}

.step-text-detail {
    font-size: 13px;
    color: var(--plumbing-gray);
    line-height: 1.7;
}

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

.pricing-table th,
.pricing-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid rgba(32, 160, 160, 0.1);
}

.pricing-table th {
    background: var(--stream-mist);
    font-size: 13px;
    font-weight: 700;
    color: var(--deep-carbon);
}

.pricing-table td {
    font-size: 13px;
    color: var(--plumbing-gray);
}

.pricing-table .price {
    font-weight: 700;
    color: var(--aqua-flow);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px;
}

.legal-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 32px;
    text-align: center;
}

.legal-section {
    margin-bottom: 32px;
}

.legal-section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 16px;
}

.legal-text {
    font-size: 14px;
    color: var(--plumbing-gray);
    line-height: 1.9;
}

.thank-you-content {
    text-align: center;
    padding: 80px 24px;
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    font-size: 40px;
    color: white;
}

.thank-you-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--deep-carbon);
    margin-bottom: 16px;
}

.thank-you-text {
    font-size: 15px;
    color: var(--plumbing-gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

.thank-you-contact {
    font-size: 14px;
    color: var(--plumbing-gray);
}

.thank-you-contact a {
    color: var(--aqua-flow);
    font-weight: 500;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    font-size: 13px;
    font-weight: 500;
}

@media (max-width: 1023px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.map-container {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--layer-shadow);
    border: 1px solid rgba(32, 160, 160, 0.08);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.cta-section {
    background: linear-gradient(135deg, var(--aqua-flow), var(--deep-stream));
    padding: 80px 40px;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    background: white;
    color: var(--aqua-flow);
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 700;
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.25);
}

.hidden {
    display: none !important;
}