/* ===================== */
/* Variables: Colors & Typography */
/* ===================== */
:root {
    --main-color: #80deea;
    --sub-color: #4aa9d9;
    --text-color: #5b7089;
    --accent-color: #4A6FA5;
    --document-color: #40B5EB;
    --header-light-color: var(--accent-color);
    --gradient-text: linear-gradient(270deg,
            #1d6fa3,
            /* 濃い青 */
            #2196f3,
            /* 明るいブルー（Google Blue） */
            #4dd0e1,
            /* やや緑がかった水色 */
            #80deea,
            /* メインカラー */
            #b2ebf2,
            /* 薄い水色 */
            #4fc3f7,
            /* フラットなスカイブルー */
            #1d6fa3
            /* ループ感を出すために戻す */
        );

    --gradient: linear-gradient(45deg, #1d6fa3, #2196f3, #4dd0e1, #80deea);
    --gradient-bg: linear-gradient(225deg, #1d6fa3 0%, #2196f3 20%, #4dd0e1 60%, #80deea 100%);
    --h1: clamp(1.9rem, 6vw, 3.8rem);
    --h2: clamp(1.6rem, 4vw, 2.8rem);
    --h3: clamp(1.3rem, 2vw, 2.5rem);
    --h4: clamp(1rem, 1.8vw, 2rem);
    --p: clamp(0.9rem, 1.2vw, 1rem);
    --text-color-muted: #728597;
    --text-accent-color: var(--sub-color);
    --font-body: 'Noto Sans JP', 'Lato', sans-serif;
    --font-heading: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
    --font-latin: 'Lato', sans-serif;
    --line-height-body: 1.75;
    --line-height-heading: 1.35;
    --letter-spacing-body: clamp(0.01rem, 0.1vw, 0.04rem);
    --paragraph-gap: clamp(14px, 1.4vw, 20px);
    --note-size: clamp(0.72rem, 0.8vw, 0.8rem);
    --page-frame-inline: 20px;
    --hero-frame-top: 90px;
    --hero-frame-inline: clamp(24px, 4vw, 64px);
    --hero-frame-bottom: 70px;
    --hero-copy-gap: clamp(1rem, 2vw, 1.5rem);
    --home-hero-max-height: 900px;
    --section-card-bg: rgba(245, 245, 245, 0.85);
    --section-card-border: rgba(255, 255, 255, 0.34);
    --section-card-shadow: 0 8px 28px rgba(29, 111, 163, 0.09);
    --section-card-blur: 6px;
    --section-card-frame: clamp(28px, 4vw, 72px);
}

@media (min-width: 768px) {
    :root {
        --hero-frame-top: 110px;
        --hero-frame-bottom: 64px;
    }
}

@media (min-width: 1024px) {
    :root {
        --hero-frame-top: 130px;
        --hero-frame-bottom: 70px;
    }
}


/* Basic Styles */
html {
    scroll-behavior: smooth;
    line-height: 1.65;
}

body {
    font-family: var(--font-body);
    font-size: var(--p);
    line-height: var(--line-height-body);
    letter-spacing: var(--letter-spacing-body);
    background: white;
    color: var(--text-color);
    overflow-x: hidden;
    overflow-wrap: break-word;
    transition: background 0.5s ease;
    min-height: 100vh;
}

body.menu-open {
    overflow: hidden;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
blockquote,
dl,
dd {
    margin: 0;
    padding: 0;
}

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

h1 {
    font-size: var(--h1);
    letter-spacing: clamp(0.05rem, 0.4vw, 0.15rem);
}

h2 {
    font-size: var(--h2);
    letter-spacing: clamp(0.04rem, 0.3vw, 0.12rem);
}

h3 {
    font-size: var(--h3);
    letter-spacing: clamp(0.03rem, 0.2vw, 0.08rem);
}

h4 {
    font-size: var(--h4);
    letter-spacing: clamp(0.02rem, 0.15vw, 0.06rem);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-heading);
}

p,
li {
    font-size: var(--p);
    letter-spacing: var(--letter-spacing-body);
    line-height: var(--line-height-body);
}

.text-accent {
    color: var(--text-accent-color);
}

.text-muted {
    color: var(--text-color-muted);
}

button,
input,
select,
textarea {
    font: inherit;
    letter-spacing: inherit;
}

main :is(p, li, dd, figcaption, blockquote),
#footer :is(p, li) {
    line-break: strict;
    word-break: normal;
    word-break: auto-phrase;
    overflow-wrap: break-word;
    text-wrap: pretty;
}

ul,
ol {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    font-size: var(--p);
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.button--primary,
.button--outline {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}

.button--primary {
    color: white;
    background: var(--gradient-bg);
    box-shadow: 0 10px 24px rgba(29, 111, 163, .2);
}

.button--outline {
    color: var(--sub-color);
    border-color: currentColor;
    background: transparent;
}

.button--primary:hover,
.button--outline:hover {
    border-color: transparent;
    transform: translateY(-2px);
}

/* Shared CTA button */
.home-cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .85em;
    min-height: 52px;
    color: var(--sub-color);
    background: rgba(255, 255, 255, .42);
    border: 1px solid rgba(74, 169, 217, .42);
    text-decoration: none;
    margin: 2rem 0;
    padding: .75rem 1.4rem;
    border-radius: 999px;
    overflow: hidden;
    box-shadow: none;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: color .3s ease, transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.home-cta-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-bg);
    opacity: 0;
    transition: opacity .3s ease;
    z-index: 0;
}

.home-cta-button:hover::before,
.home-cta-button:focus-visible::before {
    opacity: 1;
}

.btn-icon {
    display: inline-block;
    flex: 0 0 auto;
    color: currentColor;
    font-size: 1rem;
    line-height: 1;
    transition: transform .3s cubic-bezier(.4, 0, .2, 1), color .3s ease;
    position: relative;
    z-index: 1;
}

.home-cta-button:hover,
.home-cta-button:focus-visible {
    color: white;
    border-color: transparent;
    box-shadow: 0 6px 14px rgba(29, 111, 163, .08);
    transform: translateY(-2px);
}

.btn-text {
    display: inline-block;
    position: relative;
    z-index: 1;
    transition: color .3s ease, text-shadow .3s ease;
}

.home-cta-button:hover .btn-text,
.home-cta-button:focus-visible .btn-text {
    color: white;
    text-shadow: none;
}

.home-cta-button:hover .btn-icon,
.home-cta-button:focus-visible .btn-icon {
    color: white;
    transform: translateX(5px);
}

.home-cta-button:focus-visible {
    outline: 2px solid var(--sub-color);
    outline-offset: 3px;
}

/* symbol */
#floating-symbol {
    position: fixed;
    bottom: -35%;
    left: -15%;
    width: 90%;
    height: 90%;
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    transform: rotate(-15deg);
}


#floating-symbol img {
    width: 100%;
    height: auto;
    filter: none;
}

:is(body#product-page, body#merits-page, body#subsidy-page) #floating-symbol {
    z-index: 1;
}

/* Layout Wrapper */
.inner {
    max-width: 1600px;
    margin: 0 auto;
    padding-right: var(--page-frame-inline);
    padding-left: var(--page-frame-inline);
    overflow: visible;
}

/* Product-related pages share a calmer, centered desktop reading width. */
@media (min-width: 1024px) {
    :is(#product-page, #merits-page, #subsidy-page) main .inner {
        width: calc(100% - var(--section-card-frame));
        margin-right: auto;
        margin-left: auto;
    }

}

.only-sp {
    display: inline;
}

/* ===================== */
/* Gradient text&underline */
/* ===================== */
.section-title {
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.gradient-underline {
    display: inline;
    padding-bottom: 0.08em;
    background-image: var(--gradient), var(--gradient);
    background-repeat: no-repeat, no-repeat;
    background-size: 100% 100%, 100% 1px;
    background-position: 0 0, 0 calc(100% - 1px);
    -webkit-background-clip: text, border-box;
    -webkit-text-fill-color: transparent;
    background-clip: text, border-box;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.gradient-bg {
    background: var(--gradient);
    color: white;
}

/* Gradient outline utility */
/* ===================== */
/* Header & Navigation */
/* ===================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 54px;
    z-index: 1000;
    color: white;
    background-color: rgba(17, 79, 124, 0.22);
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.015) 52%, rgba(77, 208, 225, 0.06));
    border: 1px solid transparent;
    border-radius: 0;
    box-shadow: 0 4px 18px rgba(18, 74, 116, 0.06);
    -webkit-backdrop-filter: blur(18px) saturate(155%);
    backdrop-filter: blur(18px) saturate(155%);
    transition: top 0.38s ease, left 0.38s ease, width 0.38s ease, border-radius 0.38s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.38s ease;
}

#header.is-floating {
    top: 10px;
    left: 12px;
    width: calc(100% - 24px);
    background-color: rgba(17, 79, 124, 0.3);
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.025) 46%, rgba(77, 208, 225, 0.1));
    border-color: transparent;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(18, 74, 116, 0.12);
    -webkit-backdrop-filter: blur(26px) saturate(175%);
    backdrop-filter: blur(26px) saturate(175%);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: relative;
    transition: padding-right 0.38s ease, padding-left 0.38s ease;
}

.Logo-svg,
.Logo-svg a {
    display: flex;
    align-items: center;
    height: 100%;
    line-height: 0;
}

.Logo-svg a {
    transform: translateY(2px);
}

#logo {
    width: 156px;
    height: auto;
    fill: white;
    transition: width 0.3s ease, fill 0.3s ease;
}


/* ===================== */
/* Hamburger menu */
/* ===================== */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    gap: 5px;
    cursor: pointer;
    position: relative;
    z-index: 1001;
    transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: white;
    border-radius: 9999px;
    display: block;
    transition: transform 0.5s ease, opacity 0.5s ease, background-color 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background-color: var(--text-color);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background-color: var(--text-color);
}

.nav-menu {
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    height: 80vh;
    background-color: rgba(226, 251, 255, 0.95);
    padding: 5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 20px;
    z-index: 999;
    transition: top 0.4s ease, opacity 0.4s ease;
    opacity: 0;
    pointer-events: none;
}

.nav-menu.active {
    top: 0;
    opacity: 1;
    pointer-events: auto;
}

.nav-menu ul {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.nav-menu ul a {
    color: var(--text-color);
}

.nav-menu.active li {
    text-align: center;
    width: 100%;
}

.nav-menu.active li a {
    font-size: 1.3rem;
}

.nav-footer {
    margin-top: auto;
    font-size: 0.75rem;
    color: var(--text-color);
    text-align: center;
}

/* ===================== */
/* Menu underline effect */
/* ===================== */
.nav-menu li a.active {
    font-weight: 900;
    position: relative;
}

.nav-menu li a.active::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 1px;
    background: white;
    transition: background 0.3s ease;
}

#header.white-bg .nav-menu li a.active::after {
    background: var(--sub-color);
}



/* ===================== */
/* Header White background */
/* ===================== */
#header.white-bg .nav-menu ul a {
    color: var(--header-light-color);
}

#header.white-bg #logo {
    fill: var(--header-light-color);
}

#header.white-bg .hamburger span {
    background-color: var(--header-light-color);
}

/* Keep the fixed navigation legible once it overlaps light page content. */
#header.white-bg {
    background-color: rgba(255, 255, 255, 0.34);
    border-color: transparent;
    box-shadow: 0 10px 30px rgba(29, 111, 163, 0.1);
    -webkit-backdrop-filter: blur(26px) saturate(175%);
    backdrop-filter: blur(26px) saturate(175%);
}

/* ===================== */
/* Footer */
/* ===================== */
#footer {
    background: linear-gradient(120deg, #1d6fa3 0%, #2196f3 68%, var(--document-color) 145%);
    box-shadow: 0 -12px 30px rgba(29, 111, 163, 0.12);
    padding-top: 1.5rem;
    padding-bottom: 1rem;
    color: white;
    position: relative;
    z-index: 10;
}

#footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 5%;
    width: 90%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    pointer-events: none;
}

.footer-container {
    display: flex;
    flex-direction: column;
}

.company-name {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.company-name h4 {
    font-weight: 400;
}

.address {
    line-height: 0.9rem;
}

.br-pc::before {
    content: "\A";
    white-space: pre;
}

.company-name hr {
    width: 100%;
    max-width: 100%;
    margin: 0.8rem auto 0.5rem;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.footer-nav a:hover {
    opacity: 0.7;
}

.footer-bottom hr {
    width: 100%;
    margin: 0.8rem auto 0.5rem;
    border: 0;
    border-top: 1px solid white;
}

.copyright {
    font-size: 0.8rem;
    text-align: center;
}

/* ===================== */
/* Scroll Indicator      */
/* ===================== */
.indicator {
    position: absolute;
    left: max(20px, calc(env(safe-area-inset-left) + 8px));
    bottom: max(30px, calc(env(safe-area-inset-bottom) + 20px));
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: auto;
    color: white;
    z-index: 4;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.65s ease;
}

.indicator:hover {
    transform: translateY(2px);
    opacity: 0.94;
}

.indicator.is-hidden {
    transform: translateY(6px);
    opacity: 0;
    pointer-events: none;
}

.indicator:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.92);
    outline-offset: 6px;
}

.scrollbar-text {
    display: inline-block;
    opacity: 0.7;
    font-size: 0.62rem;
    line-height: 1;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    text-orientation: sideways;
    text-shadow: 0 0 10px rgba(77, 208, 225, 0.18);
}

.scrollbar {
    --scroll-pulse-distance: 70px;
    position: relative;
    display: block;
    width: 1px;
    height: 76px;
    overflow: visible;
}

.scrollbar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.08), rgba(178, 235, 242, 0.82), rgba(77, 208, 225, 0.12));
}

.scrollbar::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #e9fdff;
    box-shadow: 0 0 7px rgba(233, 253, 255, 0.95), 0 0 16px rgba(77, 208, 225, 0.72);
    transform: translateX(-50%);
    animation: scrollDataPulse 2.8s cubic-bezier(0.45, 0, 0.25, 1) infinite;
}

/* Button */
#page_top-btn {
    width: 68px;
    height: 68px;
    margin: 48px auto 30px;
}

.page-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    position: relative;
    font-family: var(--font-latin);
    font-weight: 700;
    gap: 5px;
    color: #1d6fa3;
    border-radius: 50%;
    border: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
    transition: color 0.3s ease, transform 0.3s ease;
}

.page-top:hover {
    transform: translateY(-2px);
    color: #2196f3;
    background: transparent;
    box-shadow: none;
}

.page-top:focus-visible {
    outline: 2px solid var(--sub-color);
    outline-offset: 3px;
}

.page-top__arrows {
    position: relative;
    display: block;
    width: 20px;
    height: 26px;
    filter: none;
}

.page-top__arrow {
    position: absolute;
    top: 12px;
    left: 50%;
    width: 10px;
    height: 10px;
    border-top: 1.5px solid currentColor;
    border-left: 1.5px solid currentColor;
    opacity: 0;
    transform: translateX(-50%) rotate(45deg);
    transition: top .28s ease, opacity .2s ease;
}

.page-top__arrow--2 {
    opacity: 1;
}

.page-top__text {
    font-family: var(--font-latin);
    font-size: .58rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: .14em;
}

.page-top:hover .page-top__arrow--1,
.page-top:focus-visible .page-top__arrow--1 {
    top: 12px;
    opacity: 1;
}

.page-top:hover .page-top__arrow--2,
.page-top:focus-visible .page-top__arrow--2 {
    top: 5px;
    opacity: 1;
    transition-delay: .07s;
}

.page-top:hover .page-top__arrow--3,
.page-top:focus-visible .page-top__arrow--3 {
    top: -2px;
    opacity: 1;
    transition-delay: .14s;
}


/* ===================== */
/* Shared Slider Toggle  */
/* ===================== */

.slide-toggle,
.merits-map-toggle {
    border: 0;
    background: transparent;
    color: var(--sub-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    outline: none;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.slide-toggle .fa-solid,
.merits-map-toggle .fa-solid {
    display: block;
    font-size: 0.94rem;
}

.slide-toggle:hover,
.merits-map-toggle:hover {
    opacity: 0.78;
}

.slide-indicators .dot.active {
    background: var(--sub-color);
}


/* ===================== */
/* Common Animations */
/* ===================== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

.delay-4 {
    transition-delay: 0.8s;
}

@keyframes typeChar {
    to {
        opacity: 1;
    }
}

@keyframes blink-cursor {
    to {
        visibility: hidden;
    }
}

@keyframes blink {
    0% {
        opacity: 0;
        transform: translateY(0);
    }

    30% {
        opacity: 1;
        transform: translateY(8px);
    }

    80% {
        opacity: 0;
        transform: translateY(16px);
    }

    100% {
        opacity: 0;
        transform: translateY(16px);
    }
}

@keyframes zoomIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }

    100% {
        transform: scale(1);
        opacity: 0.1;
    }
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@media screen and (max-width: 767px) {
    .Logo-svg {
        transform: translateX(-6px);
    }

    #logo {
        width: 112px;
    }

    .indicator {
        left: max(12px, calc(env(safe-area-inset-left) + 6px));
        bottom: max(48px, calc(env(safe-area-inset-bottom) + 36px));
        gap: 10px;
    }

    .scrollbar {
        --scroll-pulse-distance: 52px;
        height: 58px;
    }

    #page_top-btn {
        width: 62px;
        height: 62px;
        margin: 42px auto 28px;
    }

    .page-top__text {
        font-size: .54rem;
    }
}

@keyframes scrollDataPulse {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(0) scale(0.72);
    }

    16% {
        opacity: 0.95;
    }

    76% {
        opacity: 0.95;
        transform: translateX(-50%) translateY(var(--scroll-pulse-distance)) scale(1);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(var(--scroll-pulse-distance)) scale(0.72);
    }
}






/* Responsive (Tablet and Up) */
@media screen and (min-width: 600px) {
    .inner {
        padding: 0 40px;
    }

    .bg-symbol {
        bottom: -15%;
        left: 50%;
        width: 800px;
    }

    /* header */
    .header-logo {
        width: 120px;
    }

}

@media screen and (max-width: 1279px) {
    .hamburger {
        align-items: center;
        width: 44px;
        height: 44px;
    }

    #header.is-floating,
    #header.is-floating.white-bg {
        top: 8px;
        left: 0;
        width: 100%;
        background: transparent;
        border-color: transparent;
        border-radius: 0;
        box-shadow: none;
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    #header.is-floating .header-container {
        padding-right: 12px;
        padding-left: 12px;
    }

    #header.is-floating #logo {
        width: 112px;
    }

    #header.is-floating .hamburger {
        border: 1px solid rgba(255, 255, 255, 0.22);
        border-radius: 50%;
        background: rgba(17, 79, 124, 0.22);
        box-shadow: 0 8px 24px rgba(18, 74, 116, 0.12);
        -webkit-backdrop-filter: blur(18px) saturate(160%);
        backdrop-filter: blur(18px) saturate(160%);
    }

    #header.is-floating.white-bg .hamburger {
        border-color: rgba(74, 169, 217, 0.2);
        background: rgba(255, 255, 255, 0.62);
    }

    #header.is-floating .hamburger span {
        width: 22px;
    }
}


@media screen and (min-width: 1280px) {
    #header {
        top: 0;
        height: 66px;
    }

    #header:not(.is-floating) .header-container {
        padding-right: 52px;
        padding-left: 40px;
    }

    #header.is-floating {
        top: 18px;
        left: 8px;
        width: calc(100% - 16px);
        border-radius: 16px;
    }

    #header.is-floating .header-container {
        padding-right: 32px;
        padding-left: 20px;
    }

    .nav-menu {
        display: flex !important;
        flex-direction: row;
        justify-content: flex-end;
        align-items: center;
        gap: 30px;
        position: static;
        top: auto;
        opacity: 1 !important;
        pointer-events: auto !important;
        background: transparent;
        height: auto;
        padding: 0;
    }

    .nav-menu ul {
        display: flex;
        flex-direction: row;
        gap: clamp(18px, 1.55vw, 30px);
        margin: 0;
        padding: 0;
    }

    .nav-menu li {
        list-style: none;
    }

    .nav-menu li a {
        font-size: 0.92rem;
        color: white;
        position: relative;
        white-space: nowrap;
    }


    .hamburger {
        display: none;
    }

    .nav-footer {
        display: none;
    }

    #header.white-bg .nav-menu li a {
        color: var(--header-light-color);
    }
}


@media (min-width: 1024px) {

    /* symbol */
    #floating-symbol {
        bottom: -15%;
        left: -15%;
        width: 70%;
        height: 70%;
    }

    /* Footer */
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        padding-bottom: 60px;
    }

    .br-pc::before {
        content: ", ";
        white-space: normal;
    }

    .company-name hr {
        display: none;
    }

    .footer-nav ul {
        flex-direction: row;
        gap: 0.6rem;
    }

    .footer-nav ul {
        display: flex;
        flex-direction: row;
        gap: 0;
        flex-wrap: nowrap;
        align-items: center;
    }

    .footer-nav li+li::before {
        content: "|";
        margin: 0 0.6rem;
        color: rgba(255, 255, 255, 0.6);
    }

    .copyright {
        text-align: right;
    }
}