@charset "UTF-8";

/* ==========================================================================
   Variables & Reset
   ========================================================================== */
:root {
    --color-primary: #1a2a44;
    /* Navy Blue: Trust, Dignity */
    --color-gold: #c5a059;
    /* Gold/Rice: Prosperity, Quality */
    --color-text: #333333;
    --color-gray: #f4f5f7;
    --color-white: #ffffff;
    --font-base: 'Noto Sans JP', sans-serif;
    --font-serif: 'Shippori Mincho', serif;
}

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

body {
    font-family: var(--font-base);
    color: var(--color-text);
    line-height: 1.8;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.7;
}

ul {
    list-style: none;
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    /* PC Default */
}

@media (max-width: 1024px) {
    .container {
        padding: 0 40px;
        /* Tablet: More breathing room */
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 5vw;
        /* Mobile: 5% relative margin */
    }
}

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

.bg-gray {
    background-color: #f5f5f5;
}

.bg-gray-dark {
    background-color: #e8e8e8;
}

.section {
    padding: 100px 0;
    /* PC: More space */
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
        /* Mobile: Tighter vertical usage */
    }
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: 100;
    border-bottom: 1px solid #eee;
    height: 70px;
    display: flex;
    align-items: center;
}

.header__inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 1024px) {
    .header__inner {
        padding: 0 40px;
    }
}

@media (max-width: 768px) {
    .header__inner {
        padding: 0 5vw;
    }
}

.header__logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.header__logo img {
    height: 60px;
    /* Adjusted height to balance with text */
    width: auto;
    display: block;
}

.header__logo-text {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
}

.header__nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

.header__nav a {
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.05em;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
    text-decoration: none;
}

.header__nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: width 0.3s ease;
}

.header__nav a:not(.btn):hover {
    color: var(--color-gold);
}

.header__nav a:not(.btn):hover::after {
    width: 100%;
}

.header__nav a.active {
    color: var(--color-gold);
    font-weight: 700;
}

.header__nav a.active:not(.btn)::after {
    width: 100%;
}

.header__nav .btn--nav {
    background-color: var(--color-primary);
    color: #fff;
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.header__nav .btn--nav:hover {
    background-color: #fff;
    color: var(--color-primary);
}

.header__menu-trigger {
    display: none;
    /* Mobile Only */
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
}

.header__menu-trigger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    position: absolute;
    left: 0;
    transition: all 0.3s;
}

.header__menu-trigger span:nth-of-type(1) {
    top: 0;
}

.header__menu-trigger span:nth-of-type(2) {
    top: 50%;
    transform: translateY(-50%);
}

.header__menu-trigger span:nth-of-type(3) {
    bottom: 0;
}

/* Mobile Menu Open State */
.header__menu-trigger.active span:nth-of-type(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.header__menu-trigger.active span:nth-of-type(2) {
    opacity: 0;
}

.header__menu-trigger.active span:nth-of-type(3) {
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
}

.header__nav.active {
    display: block;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #fff;
    padding: 40px;
}

.header__nav.active ul {
    flex-direction: column;
    gap: 40px;
}

.header__nav.active li {
    font-size: 1.2rem;
}


/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    height: 80vh;
    min-height: 500px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
    overflow: hidden;
}

/* Background image separate for Ken Burns effect */
.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/hero_bg.png');
    background-size: cover;
    background-position: center;
    animation: heroKenBurns 20s infinite alternate linear;
    z-index: 0;
}

@keyframes heroKenBurns {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

/* Elegant Gradient Overlay for Readability */
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.2) 100%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero__copy {
    font-family: var(--font-serif);
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
}

.hero__copy-main {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroTextFadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero__copy-sub {
    display: block;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    opacity: 0;
    transform: translateY(20px);
    animation: heroTextFadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

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

.hero__scrolldown {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--color-primary);
}

/* ==========================================================================
   Common Section Styles
   ========================================================================== */
.section__label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section__title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 40px;
    color: var(--color-primary);
}

.section__title--sm {
    font-size: 1.8rem;
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section__lead {
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* ==========================================================================
   Mission
   ========================================================================== */
.mission__text {
    font-size: 1.2rem;
    line-height: 2;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all 0.3s;
}

.btn--outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: #fff;
}

.btn--primary {
    background-color: var(--color-primary);
    color: #fff;
    border: 2px solid var(--color-primary);
}

.btn--primary:hover {
    background-color: #fff;
    color: var(--color-primary);
}

.btn--line {
    background-color: #06c755;
    color: #fff;
    padding: 10px 30px;
    border-radius: 4px;
    font-size: 14px;
}

/* ==========================================================================
   Ecosystem
   ========================================================================== */
.ecosystem__visual {
    margin: 60px 0;
    padding: 40px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

/* Cycle Grid Layout */
.cycle-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 20px;
}

.cycle-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.cycle-card:hover {
    transform: translateY(-5px);
}

.cycle-card h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin: 10px 0 5px;
    font-family: var(--font-serif);
}

.cycle-card p {
    font-size: 0.9rem;
    margin: 0;
}

.step-num {
    display: block;
    font-size: 0.8rem;
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: 5px;
}

.step-icon {
    font-size: 2rem;
}

/* Positioning */
.step-1 {
    grid-column: 2;
    grid-row: 1;
}

/* Top: Make */
.step-2 {
    grid-column: 3;
    grid-row: 2;
}

/* Right: Prepare */
.step-3 {
    grid-column: 2;
    grid-row: 3;
}

/* Bottom: Deliver */
.step-4 {
    grid-column: 1;
    grid-row: 2;
}

/* Left: Connect */

/* Center Circle */
.cycle-center {
    grid-column: 2;
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    width: 160px;
    height: 160px;
    margin: auto;
    z-index: 1;
    text-align: center;
    box-shadow: 0 0 30px rgba(26, 42, 68, 0.4);
    animation: pulseCenter 4s infinite alternate ease-in-out;
}

@keyframes pulseCenter {
    0% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(26, 42, 68, 0.3);
    }

    100% {
        transform: scale(1.05);
        box-shadow: 0 0 40px rgba(26, 42, 68, 0.6);
    }
}

.cycle-center-text {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.4;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
}

/* Arrows (CSS Triangles/Lines) */
.cycle-arrow {
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    opacity: 0.5;
}

/* Simplified Arrows for now - can use SVG later */
.arrow-1-2 {
    /* Top to Right */
    top: 25%;
    right: 28%;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent var(--color-gold);
    transform: rotate(45deg);
}

.arrow-2-3 {
    /* Right to Bottom */
    bottom: 25%;
    right: 28%;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent var(--color-gold);
    transform: rotate(135deg);
}

.arrow-3-4 {
    /* Bottom to Left */
    bottom: 25%;
    left: 28%;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent var(--color-gold);
    transform: rotate(225deg);
}

.arrow-4-1 {
    /* Left to Top */
    top: 25%;
    left: 28%;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent var(--color-gold);
    transform: rotate(315deg);
}

/* Mobile Layout */
@media (max-width: 768px) {
    .cycle-grid {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .cycle-arrow {
        display: none;
    }

    /* Hide complex arrows on mobile */
    .cycle-center {
        order: 5;
        margin-top: 20px;
    }

    .cycle-card::after {
        /* Simple down arrow for mobile */
        content: "↓";
        display: block;
        position: absolute;
        bottom: -30px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 20px;
        color: var(--color-gold);
    }

    .cycle-card:last-child::after {
        display: none;
    }

    .step-4::after {
        display: none;
    }
}

/* ==========================================================================
   Trust / Achievement
   ========================================================================== */
.achievement__list {
    max-width: 800px;
    margin: 0 auto;
}

.achievement__item {
    display: flex;
    align-items: baseline;
    gap: 5px;
    /* Visual 3px with date width buffer */
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 25px 0;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.3s ease;
}

.achievement__item:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.achievement__date {
    width: 115px;
    /* Tighter fit */
    flex-shrink: 0;
    font-family: var(--font-base);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.achievement__content {
    flex: 1;
}

.achievement__content h4 {
    margin-bottom: 6px;
    color: var(--color-primary);
    font-family: var(--font-base);
    /* Ensure clean Sans-serif for readability if mostly text */
    font-size: 1.1rem;
    line-height: 1.4;
}

.achievement__content p {
    font-size: 0.9rem;
    /* One size smaller */
    line-height: 1.6;
    color: #555;
    margin: 0;
}

/* ==========================================================================
   Updates & SNS
   ========================================================================== */
.updates__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Latest Updates (Text Only) */
.news-list {
    list-style: none;
    padding: 0;
}

.news-list li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-date {
    font-family: var(--font-base);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-primary);
    opacity: 0.8;
}

.news-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
}

/* Social Media Icons */
.updates__sns {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Center align for right column */
    text-align: center;
}

.sns-links {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    justify-content: center;
}

.sns-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: var(--color-primary);
    background-color: #fff;
    border: 1px solid var(--color-gold);
    transition: all 0.3s ease;
}

.sns-icon svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.sns-icon:hover {
    background-color: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
    border-color: var(--color-primary);
}

a.sns-icon:not([href]) {
    opacity: 0.4;
    cursor: default;
    pointer-events: none;
}

/* LINE Button (Standalone) */
.sns-line {
    width: 100%;
    max-width: 300px;
}

.btn--line {
    display: block;
    width: 100%;
    background-color: #06c755;
    color: #fff;
    font-weight: 700;
    padding: 15px 0;
    border-radius: 50px;
    /* Pill shape */
    text-align: center;
    transition: opacity 0.3s;
    box-shadow: 0 4px 10px rgba(6, 199, 85, 0.2);
}

.btn--line:hover {
    opacity: 0.9;
    box-shadow: 0 6px 15px rgba(6, 199, 85, 0.3);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .updates__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .updates__sns {
        align-items: center;
        /* Center align on mobile */
        text-align: center;
        margin-top: 40px;
    }

    .updates__sns .section__title--sm {
        text-align: center;
        width: 100%;
    }

    .sns-links {
        justify-content: center;
    }

    .sns-line {
        max-width: 100%;
        /* Full width on mobile */
    }
}

/* ==========================================================================
   Business Page Refinement (Smart Layout)
   ========================================================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #15243b 100%);
    color: #fff;
    text-align: center;
    padding: 160px 0 80px;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(207, 186, 113, 0.15), transparent 60%);
    pointer-events: none;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-gold);
}

.page-header__title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    letter-spacing: 0.15em;
    line-height: 1.2;
    margin-bottom: 10px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-header__sub {
    font-size: 1.1rem;
    color: var(--color-gold);
    letter-spacing: 0.25em;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Section Layout */
.business-section {
    padding: 100px 0;
    overflow: hidden;
}

.business-container {
    display: flex;
    align-items: center;
    gap: 80px;
}

.business-section--reverse .business-container {
    flex-direction: row-reverse;
}

/* Visual Side */
.business-visual {
    flex: 1;
    position: relative;
    /* Image placeholder aspect ratio */
    aspect-ratio: 4 / 3;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.placeholder-visual {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

/* Content Side */
.business-content {
    flex: 1;
    padding: 20px 0;
}

.business-header {
    margin-bottom: 30px;
    position: relative;
}

.business-num {
    font-family: var(--font-serif);
    font-size: 8rem;
    color: var(--color-gold);
    opacity: 0.15;
    line-height: 1;
    position: absolute;
    top: -60px;
    left: -20px;
    z-index: -1;
    font-weight: 700;
}

.business-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 5px;
    letter-spacing: 0.1em;
}

.business-subtitle {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
}

.business-lead {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-primary);
    border-left: none;
    padding-left: 0;
}

.business-body p {
    font-size: 1rem;
    color: #555;
    line-height: 1.9;
    margin-bottom: 30px;
}

/* Feature List */
.business-features {
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.business-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary);
}

.business-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-gold);
    border-radius: 50%;
}

/* ==========================================================================
   Contact Page Refinement (Added)
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

/* Form Area */
.contact-form-wrapper {
    width: 100%;
}

/* Phone Section (Right Side) */
.contact-info-side {
    height: fit-content;
    padding: 30px;
    background-color: #f9f9f9;
    /* Light Gray */
    border-radius: 8px;
    border: 1px solid #eee;
}

.contact-info-side .contact-phone {
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 0;
    text-align: center;
}

.contact-info-side h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--color-primary);
    font-family: var(--font-serif);
}

.contact-info-side .phone-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 10px 0;
    font-family: var(--font-base);
}

.contact-info-side p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info-side {
        margin-top: 20px;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .business-container {
        flex-direction: column;
        gap: 40px;
    }

    .business-section--reverse .business-container {
        flex-direction: column;
    }

    .business-visual {
        width: 100%;
        max-width: 100%;
    }

    .business-num {
        font-size: 6rem;
        top: -40px;
    }

    .business-lead {
        font-size: 1.2rem;
    }
}

/* ==========================================================================
   Company Page
   ========================================================================== */
.message-block {
    display: flex;
    gap: 50px;
    /* 少し狭めて一体感を出す */
    align-items: flex-start;
    /* 上揃えにして上の余白感を減らす */
}

.message__image {
    flex: 5;
    /* 1から5に増やして画像領域を広げる */
}

.message__content {
    flex: 6;
    /* 1から6に変更しつつ、画像とのバランスをとる */
    padding-top: 10px;
    /* テキストの開始位置を微調整 */
}

.message__sign {
    margin-top: 30px;
    text-align: right;
    font-family: var(--font-serif);
}

.profile-list {
    border-top: 1px solid #ddd;
    max-width: 800px;
    margin: 0 auto;
}

.profile-item {
    display: flex;
    border-bottom: 1px solid #ddd;
    padding: 20px 0;
}

.profile-item dt {
    width: 200px;
    font-weight: 700;
    color: var(--color-primary);
}

.profile-item dd {
    flex: 1;
}

.profile-map {
    margin: 50px auto 0;
    max-width: 800px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.profile-map iframe {
    width: 100%;
    height: 400px;
    vertical-align: middle;
}

/* Access Information */
.profile-access {
    margin: 50px auto 0;
    max-width: 800px;
}

.access__title {
    font-size: 1.5rem;
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 20px;
    text-align: center;
}

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

.access__card {
    background-color: #f7f9fb;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 25px;
}

.access__card h5 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--color-gold);
    padding-bottom: 10px;
}

.access__card h5 small {
    font-size: 0.8rem;
    color: #666;
    margin-left: auto;
    font-weight: 400;
}

.access__icon {
    font-size: 1.3rem;
    margin-right: 8px;
}

.access__card p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #333;
    margin-bottom: 15px;
}

.access__card p strong {
    color: var(--color-primary);
}

.access__note {
    font-size: 0.8rem !important;
    color: #888 !important;
    margin-bottom: 0 !important;
    line-height: 1.5 !important;
}

/* Mobile responsive for access */
@media (max-width: 768px) {
    .access__container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--color-primary);
    color: #fff;
    padding: 60px 0 20px;
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
    margin-bottom: 20px;
}



.footer__logo h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer__nav {
    text-align: right;
}

.footer__nav ul {
    margin-bottom: 20px;
}

.footer__nav li {
    display: inline-block;
    margin-left: 20px;
}

.footer__nav a {
    color: #fff;
}

.footer__legal {
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer__copy {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Footer Contact styling */
.footer__contact {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.footer__tel {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gold);
    font-family: var(--font-base);
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s;
}

.footer__tel:hover {
    color: #fff;
}

.footer__time {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
    .footer__contact {
        flex-direction: column;
        align-items: center;
        gap: 5px;
    }
}

/* ==========================================================================
   Privacy & Legal
   ========================================================================== */
.legal-content h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--color-gray);
    padding-bottom: 10px;
    margin: 40px 0 20px;
}

.legal-content p {
    margin-bottom: 20px;
}

.legal-content ul {
    list-style: disc;
    padding-left: 1.5em;
    margin-bottom: 20px;
}

.legal-content ol {
    list-style: decimal;
    padding-left: 1.5em;
    margin-bottom: 20px;
}

/* ==========================================================================
   Contact Styles
   ========================================================================== */
.contact-intro {
    margin-bottom: 60px;
}

.contact-phone {
    background: #fdfae5;
    /* Light Gold background */
    padding: 40px;
    border-radius: 10px;
    margin-bottom: 60px;
    border: 2px solid var(--color-gold);
}

.contact-phone h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.phone-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    font-family: var(--font-base);
    /* Ensure numbers are clean */
}

.phone-note {
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
}

.contact-form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
    color: var(--color-primary);
}

.form-note {
    text-align: center;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--color-primary);
}

.required {
    background: #ff4444;
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 8px;
    vertical-align: text-bottom;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-gold);
    outline: none;
    box-shadow: 0 0 0 2px rgba(197, 160, 89, 0.2);
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.form-submit .btn {
    width: 100%;
    max-width: 300px;
    cursor: pointer;
}

/* ==========================================================================
   Mobile
   ========================================================================== */
@media (max-width: 768px) {
    .header__nav {
        display: none;
    }

    /* Hamburger needed */
    .header__menu-trigger {
        display: block;
    }

    .hero__copy-main {
        font-size: 2.5rem;
    }

    .updates__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer__inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 40px;
    }

    .footer__nav {
        text-align: center;
        width: 100%;
    }

    .footer__nav li {
        margin: 0 10px;
    }

    .cycle-placeholder {
        flex-direction: column;
    }

    .cycle-arrow {
        transform: rotate(90deg);
    }

    .message-block {
        flex-direction: column;
    }

    .profile-item {
        flex-direction: column;
    }

    /* ==========================================================================
   Contact Page Refinement (V2) - Layout & Overrides
   ========================================================================== */
    .contact-grid {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 60px;
        margin-top: 60px;
    }

    /* Side Info (Phone) - Compact & Minimal override */
    .contact-info-side {
        height: fit-content;
        padding: 30px;
        background-color: #f9f9f9;
        border-radius: 8px;
        border: 1px solid #eee;
    }

    /* Overwrite specific selectors to ensure new style takes precedence */
    .contact-info-side .contact-phone {
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        margin-bottom: 0 !important;
    }

    .contact-info-side .contact-phone h3 {
        font-size: 1.1rem;
        border-bottom: none;
        margin-bottom: 15px;
    }

    .contact-info-side .phone-desc {
        font-size: 0.85rem;
        line-height: 1.6;
        margin-bottom: 15px;
        color: #666;
    }

    .contact-info-side .phone-number {
        font-size: 1.6rem;
        margin-bottom: 5px;
    }

    .contact-info-side .phone-note {
        font-size: 0.8rem;
        margin-top: 0;
    }

}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-info-side {
        margin-top: 20px;
    }
}

/* ==========================================================================
   Top Page Products Section
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

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

.product-card__content h4 {
    font-size: 1.4rem;
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.product-card__content p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.arrow-link {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-gold);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.arrow-link::after {
    content: "→";
    font-family: sans-serif;
    transition: transform 0.3s ease;
}

.product-card:hover .arrow-link::after {
    transform: translateX(5px);
}

/* Mobile for Products */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* ==========================================================================
   Concept Section for Products
   ========================================================================== */
.concept-body {
    margin-top: 50px;
    padding: 0 20px;
}

.concept-text {
    font-size: 1.05rem;
    line-height: 2;
    color: #444;
    margin-bottom: 35px;
    letter-spacing: 0.05em;
}

.concept-text strong {
    color: var(--color-primary);
    background: linear-gradient(transparent 70%, rgba(207, 186, 113, 0.3) 70%);
}

.concept-highlight {
    margin-top: 45px;
    padding: 30px;
    background-color: #f8fafc;
    border-left: 4px solid var(--color-gold);
    border-radius: 0 8px 8px 0;
}

.concept-highlight p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
    margin-bottom: 5px;
}

.concept-highlight .concept-strong {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 15px;
    line-height: 1.4;
    letter-spacing: 0.1em;
}

/* ==========================================================================
   Business Page Renovation (Magazine Style)
   ========================================================================== */
.business-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.business-container {
    display: flex;
    align-items: center;
    gap: 80px;
}

/* Zigzag Layout: Reverse even sections */
.business-section:nth-of-type(even) {
    background-color: #f8fafc;
    /* 少しだけ青みがかった上品な極薄グレー */
}

.business-section:nth-of-type(even) .business-container {
    flex-direction: row-reverse;
}

/* Visual Area */
.business-visual {
    flex: 1;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    aspect-ratio: 4 / 3;
}

.business-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.business-visual:hover img {
    transform: scale(1.05);
}

/* Content Area */
.business-content {
    flex: 1;
    position: relative;
    padding: 20px 0;
}

/* Large Numbering */
.business-num {
    display: block;
    font-size: 10rem;
    font-weight: 700;
    color: rgba(200, 170, 80, 0.5);
    /* Darker gold, more visible */
    line-height: 0.8;
    position: absolute;
    top: -70px;
    left: -30px;
    z-index: 0;
    /* Changed from -1 to 0 to be visible */
    font-family: var(--font-serif);
    letter-spacing: -0.05em;
    pointer-events: none;
    /* Prevent interference */
}

.business-title-jp {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: var(--font-serif);
    display: block;
}

.business-title-en {
    display: block;
    font-size: 1rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.business-lead {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 25px;
    color: var(--color-primary);
    border-left: 5px solid var(--color-gold);
    padding-left: 20px;
}

.business-desc {
    font-size: 1rem;
    line-height: 2;
    color: #555;
    margin-bottom: 30px;
    text-align: justify;
}

/* List Features */
.business-features {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.business-features li {
    background-color: #f7f9fb;
    padding: 8px 16px 8px 24px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    display: flex;
    align-items: center;
}

.business-features li::before {
    top: 50%;
    transform: translateY(-50%);
    left: 10px;
}

/* Ecosystem Icons Enhancement */
/* Ecosystem Icons Enhancement */
.step-icon {
    font-size: 3.5rem;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 10px 25px rgba(207, 186, 113, 0.3);
    /* Gold shadow and border */
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.step-icon svg {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cycle-card:hover .step-icon {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(207, 186, 113, 0.5);
    background: #fff;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.cycle-card:hover .step-icon svg {
    transform: scale(1.15);
}

.step-num {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    font-size: 0.9rem;
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 700;
    z-index: 2;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .business-container {
        flex-direction: column !important;
        /* Force column on mobile */
        gap: 100px;
    }

    .business-visual {
        width: 100%;
        aspect-ratio: 16 / 9;
    }

    .business-content {
        width: 100%;
        padding: 0 10px;
        margin-top: 40px;
    }

    .business-num {
        font-size: 6rem;
        top: -40px;
        left: 0;
    }

    .business-lead {
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
.js-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.js-fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}