@charset "UTF-8";

/* ==========================================================================
   周年事業トータルサポート LP
   Figma: プラルト周年LP (Desktop 1440px)
   ========================================================================== */

:root {
    --red: #a90606;
    --red-strong: #b90000;
    --gold: #b09657;
    --gold-header: #b19657;
    --beige: rgba(200, 185, 102, 0.35);
    --beige-strong: rgba(200, 185, 102, 0.79);
    --deco: rgba(176, 150, 87, 0.47);
    --black: #000;
    --white: #fff;
    --header-h: 72px;
    --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --font-serif-en: "Baskervville", "Times New Roman", serif;
    --font-script: "Sacramento", cursive;
    --font-en: "Roboto Condensed", Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--white);
    color: var(--black);
    font-family: var(--font-jp);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.6;
    font-feature-settings: "palt";
}

h1, h2, h3, p, ul, ol, figure {
    margin: 0;
    padding: 0;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

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

em {
    font-style: normal;
}

/* common
---------------------------------------------------------- */
section {
    position: relative;
    overflow: hidden;
}

.bgTitle {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--beige);
    font-family: var(--font-serif-en);
    font-weight: 700;
    font-size: 96px;
    line-height: normal;
    white-space: nowrap;
    pointer-events: none;
}

.bgTitle--white {
    color: var(--white);
}

.secTitle {
    position: relative;
    font-weight: 700;
    font-size: 32px;
    line-height: normal;
    text-align: center;
}

.secLead {
    font-size: 18px;
    line-height: 1.6065;
    text-align: center;
}

/* pill button (header / footer) */
.pillBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 164px;
    height: 42px;
    border-radius: 41px;
    color: var(--white);
    font-weight: 700;
    font-size: 16px;
    line-height: 1;
    transition: opacity 0.3s;
}

.pillBtn:hover {
    opacity: 0.8;
}

.pillBtn--red {
    background: var(--red);
}

.pillBtn--red2 {
    background: var(--red-strong);
}

.pillBtn--gold {
    background: var(--gold-header);
}

.pillBtn--white {
    background: var(--white);
    color: var(--gold);
}

/* CTA button */
.ctaBtn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 249px;
    height: 81px;
    border-radius: 8px;
    color: var(--white);
    font-weight: 700;
    line-height: normal;
    text-align: center;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* hover: 光が斜めに走る */
.ctaBtn::after {
    content: "";
    position: absolute;
    top: 0;
    left: -75%;
    z-index: -1;
    width: 50%;
    height: 100%;
    background: linear-gradient(100deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.35) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-20deg);
}

.ctaBtn:hover::after {
    left: 125%;
    transition: left 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.ctaBtn__sub {
    font-size: 14px;
}

.ctaBtn__main {
    font-size: 18px;
}

.ctaBtn--gold {
    background: var(--gold);
}

.ctaBtn--red {
    background: var(--red);
}

.ctaBtn--lg {
    width: 324px;
    height: 90px;
    gap: 8px;
}

.ctaBtn--lg .ctaBtn__sub {
    font-size: 16px;
}

.ctaBtn--lg .ctaBtn__main {
    font-size: 20px;
}

.ctaRow {
    display: flex;
    justify-content: center;
    gap: 17px;
}

/* ==========================================================================
   header
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: var(--header-h);
    background: var(--white);
    transition: box-shadow 0.3s;
}

.header.is-scrolled {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header__inner {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 18px 0 26px;
}

.header__brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header__logo {
    width: 115px;
}

.header__name {
    margin-left: 12px;
    padding-left: 9px;
    border-left: 1px solid rgba(0, 0, 0, 0.32);
    font-size: 16px;
    line-height: normal;
}

.header__nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
}

.header__menu {
    display: flex;
    gap: 31px;
    margin-right: 48px;
}

.header__menu a {
    font-size: 16px;
    white-space: nowrap;
    transition: color 0.3s;
}

.header__menu a:hover {
    color: var(--red);
}

.header__btns {
    display: flex;
    gap: 19px;
}

.header__toggle {
    display: none;
}

main {
    padding-top: var(--header-h);
}

/* ==========================================================================
   hero
   ========================================================================== */
.hero {
    display: flex;
    align-items: center;
    height: 720px;
    margin-top: 29px;
}

.hero__image {
    position: absolute;
    top: 0;
    right: 0;
    width: 65.625%; /* 945 / 1440 */
    height: 100%;
}

.hero__image picture {
    display: contents;
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center; /* 右端のコピーを切らない */
}

/* トリミングで切れた左端を白へなじませる */
.hero__image::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(90deg, var(--white) 0%, rgba(255, 255, 255, 0.85) 25%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

/* 右下の赤い斜めバッジ */
.hero__badge {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 8px;
    width: 40%; /* 元: 455 / 945 */
    aspect-ratio: 1.1 / 0.62;
    padding: 0 min(24px, 4.667vw) min(40px, 2.083vw) 0;
    background: rgba(185, 0, 0, 0.85);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    color: var(--white);
    text-align: right;
    pointer-events: none;
}

.hero__badgeEn {
    padding-right: 16px;
    font-family: var(--font-serif-en);
    font-weight: 500;
    font-size: min(16px, 1.111vw);
    line-height: 1.7;
}

.hero__badgeJp {
    font-size: min(18px, 1.25vw);
    line-height: 1.5;
}

.hero__body {
    position: relative;
    padding-left: 7.361%; /* 106 / 1440 */
}

.hero__title {
    font-weight: 700;
    font-size: min(80px, 5.4vw);
    line-height: 1.27;
    white-space: nowrap;
}

.hero__sub {
    margin-top: 22px;
    font-weight: 700;
    font-size: min(32px, 2.23vw);
    line-height: normal;
}

.hero__lead {
    margin-top: 12px;
    font-size: min(20px, 1.39vw);
    line-height: 1.3654;
}

.hero__cta {
    display: flex;
    gap: 13px;
    margin-top: 48px;
}

.hero__cta .ctaBtn {
    width: min(249px, 20vw);
}

.hero__cta .ctaBtn__sub {
    font-size: min(14px, 1.1vw);
}

.hero__cta .ctaBtn--red {
    background: var(--red-strong);
}

/* ==========================================================================
   about
   ========================================================================== */
.about {
    background: linear-gradient(270deg, rgba(200, 185, 102, 0.35) 0%, rgba(255, 255, 255, 0.35) 25%, rgba(255, 255, 255, 0.35) 75.452%, rgba(200, 185, 102, 0.122) 100%);
    text-align: center;
}

.about__inner {
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
    padding: 103px 20px 117px;
}

.about__title {
    position: relative;
    z-index: 1;
    font-weight: 700;
    font-size: 50px;
    line-height: 1.34;
}

.about__title em {
    color: var(--red);
}

.about__text {
    position: relative;
    z-index: 1;
    margin-top: 22px;
    font-size: 22px;
    line-height: 2.07;
}

.about__photo {
    position: absolute;
}

.about__photo--lt,
.about__photo--rt {
    aspect-ratio: 295 / 229;
}

.about__photo--lb,
.about__photo--rb {
    aspect-ratio: 287 / 227;
}

/* 配置は .about__inner（最大1440px）基準 */
.about__photo--lt {
    top: 109px;
    left: 5.556%; /* 80 / 1440 */
    width: 20.486%; /* 295 / 1440 */
}

.about__photo--rt {
    top: 109px;
    right: 4.861%; /* 70 / 1440 */
    width: 20.486%;
}

.about__photo--lb {
    top: 400px;
    left: 0;
    width: 19.931%; /* 287 / 1440 */
}

.about__photo--rb {
    top: 400px;
    right: 0;
    width: 19.931%;
}

/* ==========================================================================
   worry
   ========================================================================== */
.worry {
    padding: 24px 20px 64px;
    background: var(--beige);
    text-align: center;
}

.worry__sub {
    font-weight: 700;
    font-size: 18px;
    line-height: normal;
}

.worry__title {
    margin-top: 4px;
    font-weight: 700;
    font-size: 40px;
    line-height: normal;
}

.worry__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 26px;
    max-width: 1234px;
    margin: 18px auto 0;
}

.worry__media {
    aspect-ratio: 1;
    border-radius: 10px;
}

.worry__item p {
    margin-top: 15px;
    font-weight: 700;
    font-size: 18px;
    line-height: normal;
    white-space: nowrap;
}

/* ==========================================================================
   solution
   ========================================================================== */
.solution {
    padding: 43px 20px 56px;
    background: var(--red);
    color: var(--white);
    text-align: center;
}

.solution__title {
    font-weight: 700;
    font-size: 40px;
    line-height: normal;
}

.solution__text {
    margin-top: 16px;
    font-size: 20px;
    line-height: 1.861;
}

.solution__cards {
    display: flex;
    justify-content: center;
    gap: 35px;
    margin-top: 42px;
}

.articleCard {
    display: flex;
    width: 500px;
    min-height: 140px;
    border-radius: 10px;
    background: var(--white);
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
    color: var(--black);
    text-align: left;
}

.articleCard__img {
    flex-shrink: 0;
    width: 169px;
    height: 140px;
    border-radius: 10px 0 0 10px;
    object-fit: cover;
}

.articleCard__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 23px 20px 16px 27px;
}

.articleCard__label {
    font-size: 16px;
    line-height: normal;
}

.articleCard__title {
    font-weight: 700;
    font-size: 18px;
    line-height: 1.539;
}

/* ==========================================================================
   strengths
   ========================================================================== */
.strengths {
    padding: 75px 20px 80px;
}

.strengths__list {
    display: flex;
    flex-direction: column;
    gap: 79px;
    max-width: 1204px;
    margin: 49px auto 0;
}

.strength {
    display: grid;
    grid-template-columns: 554fr 620fr;
    align-items: center;
    gap: 30px;
}

.strength--reverse {
    grid-template-columns: 620fr 554fr;
}

.strength--reverse .strength__img {
    order: 2;
}

.strength__img {
    width: 100%;
    aspect-ratio: 554 / 320;
    object-fit: cover;
}

.strength__body {
    position: relative;
}

.strength__title {
    position: relative;
    z-index: 1;
    font-weight: 700;
    font-size: 32px;
    line-height: normal;
}

.strength__text {
    position: relative;
    z-index: 1;
    margin-top: 12px;
    font-size: 18px;
    line-height: 1.72;
}

/* Sacramento の飾り文字（座標はタイトル左上基準・Figmaの配置から算出） */
.strength__deco {
    position: absolute;
    z-index: 0;
    transform: translate(-50%, -50%) rotate(-10.14deg);
    color: var(--deco);
    font-family: var(--font-script);
    font-size: 80px;
    line-height: normal;
    white-space: nowrap;
    pointer-events: none;
}

.strength__deco--1 { left: 13.5%; top: -47px; }  /* 84px / 620px */
.strength__deco--2 { left: 78.5%; top: 38px; }  /* 487px */
.strength__deco--3 { left: 74.7%; top: 61px; }  /* 463px */
.strength__deco--4 { left: 73.2%; top: 224px; } /* 454px */
.strength__deco--5 { left: 70.2%; top: 225px; } /* 435px */

.strengths > .secLead {
    margin-top: 56px;
}

.strengths > .ctaRow {
    margin-top: 61px;
}

/* why */
.why {
    position: relative;
    max-width: 1232px;
    margin: 65px auto 0;
    padding: 55px 52px 44px 400px;
    border: 1px solid var(--gold);
    border-radius: 20px;
}

.why__image {
    position: absolute;
    top: -1px;
    left: -1px;
    width: 437px;
    height: 489px;
}

.why__image {
    border-radius: 20px 0 0 0;
}

.why__image::after {
    content: "";
    position: absolute;
    top: 0;
    right: -5px;
    width: 171px;
    height: 100%;
    background: linear-gradient(-90deg, #fff 9.1346%, rgba(255, 255, 255, 0) 100%);
}

.why__body {
    position: relative;
}

.why__title {
    font-weight: 700;
    font-size: 32px;
    line-height: normal;
}

.why__catch {
    margin-top: 37px;
    margin-left: -5px;
    font-weight: 700;
    font-size: 20px;
    line-height: normal;
}

.why__catch span {
    padding: 0 5px;
    background: linear-gradient(transparent 48%, var(--beige-strong) 48%, var(--beige-strong) 93%, transparent 93%);
}

.why__text {
    margin-top: 28px;
    font-size: 18px;
    line-height: 1.72;
}

.why__message {
    margin-top: 32px;
    color: var(--red);
    font-weight: 700;
    font-size: 32px;
    line-height: normal;
}

.why__videos {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 27px;
    margin: 59px 28px 0 -319px; /* 枠内左81px・幅1071pxに揃える */
}

.videoCard__thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 339 / 195;
    background: #e6e6e6;
    transition: opacity 0.3s;
}

.videoCard__thumb:hover {
    opacity: 0.8;
}

.videoCard__thumb img {
    width: 87px;
    border-radius: 8px;
}

.videoCard__label {
    margin-top: 9px;
    font-size: 16px;
    line-height: normal;
}

.videoCard__title {
    margin-top: 3px;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.539;
}

/* ==========================================================================
   works
   ========================================================================== */
.works {
    padding: 64px 20px 106px;
    background: var(--beige);
}

.works__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px 58px;
    max-width: 1048px;
    margin: 52px auto 0;
}

.works__item {
    text-align: center;
}

.works__media {
    aspect-ratio: 311 / 253;
    border-radius: 10px;
}

.works__link {
    display: block;
}

.works__item p {
    margin-top: 15px;
    font-weight: 700;
    font-size: 16px;
    line-height: normal;
    transition: color 0.3s;
}

.works__link:hover p {
    color: var(--red);
}

.works__clients {
    max-width: 1048px;
    margin: 87px auto 0;
    padding: 72px 20px 28px;
    background: var(--white);
    text-align: center;
}

.works__clientsTitle {
    font-weight: 700;
    font-size: 24px;
    line-height: normal;
}

.works__clients img {
    width: 923px;
    margin-top: 21px;
}

/* ==========================================================================
   process
   ========================================================================== */
.process {
    padding: 73px 20px 74px;
}

.process__lead {
    margin-top: 25px;
}

.process__list {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1224px;
    margin: 60px auto 0;
}

.processItem {
    display: flex;
    gap: 63px;
    background: var(--beige);
}

.processItem__img {
    flex-shrink: 0;
    width: 35.376%; /* 433 / 1224 */
    aspect-ratio: 433 / 234;
    object-fit: cover;
}

.processItem__body {
    padding: 36px 40px 30px 0;
}

.processItem__num {
    color: var(--gold);
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 20px;
    line-height: normal;
}

.processItem__title {
    margin-top: 11px;
    font-weight: 700;
    font-size: 20px;
    line-height: normal;
}

.processItem__text {
    max-width: 637px;
    margin-top: 14px;
    font-size: 16px;
    line-height: 1.72;
}

.process__list + .secLead {
    margin-top: 50px;
}

.process__point {
    margin-top: 33px;
    color: var(--red);
    font-weight: 700;
    font-size: 20px;
    line-height: 1.6065;
    text-align: center;
}

.process__note {
    margin-top: 22px;
}

.process > .ctaRow {
    margin-top: 48px;
}

/* ==========================================================================
   service
   ========================================================================== */
.service {
    padding: 74px 20px 54px;
    background: var(--beige);
}

.service__list {
    display: flex;
    flex-direction: column;
    gap: 29px;
    max-width: 1224px;
    margin: 28px auto 0;
}

.serviceCard {
    display: grid;
    grid-template-columns: 255px 1fr;
    grid-template-rows: auto 1fr;
    column-gap: 44px;
    min-height: 212px;
    padding: 24px 34px 24px 31px;
    border-radius: 20px;
    background: var(--red);
    color: var(--white);
}

.serviceCard__img {
    grid-row: 1 / 3;
    width: 255px;
    aspect-ratio: 255 / 163;
    object-fit: cover;
}

.serviceCard__title {
    align-self: end;
    padding-top: 25px;
    font-weight: 700;
    font-size: 32px;
    line-height: normal;
}

.serviceCard__text {
    max-width: 860px;
    margin-top: 7px;
    font-size: 16px;
    line-height: 1.63;
}

.service > .ctaRow {
    margin-top: 54px;
}

/* ==========================================================================
   faq
   ========================================================================== */
.faq {
    padding: 64px 20px 64px;
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 9px;
    max-width: 1033px;
    margin: 59px auto 0;
}

.faqItem {
    transition: margin-bottom 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faqItem.is-open {
    margin-bottom: 11px;
}

.faqItem__q {
    position: relative;
    display: block;
    padding: 21px 70px 21px 42px;
    background: var(--red);
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
    line-height: 1.44;
    cursor: pointer;
    list-style: none;
}

.faqItem__q::-webkit-details-marker {
    display: none;
}

.faqItem__q::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 34px;
    width: 21px;
    height: 21px;
    margin-top: -10px;
    background: url(../img/icon_plus.svg) no-repeat center / 21px 21px;
}

.faqItem.is-open .faqItem__q::after {
    background-image: url(../img/icon_minus.svg);
    background-size: 21px 1px;
}

.faqItem__a {
    overflow: hidden;
    padding: 14px 40px 20px 32px;
    background: rgba(185, 0, 0, 0.06);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
}

.faqItem__lead {
    font-weight: 700;
    font-size: 18px;
}

.faq > .ctaRow {
    margin-top: 51px;
}

/* ==========================================================================
   footer
   ========================================================================== */
.footer {
    padding: 23px 20px 14px;
    background: var(--gold-header);
    color: var(--white);
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
}

.footer__menu {
    display: flex;
    gap: 31px;
}

.footer__menu a {
    font-size: 16px;
    white-space: nowrap;
    transition: opacity 0.3s;
}

.footer__menu a:hover {
    opacity: 0.7;
}

.footer__btns {
    display: flex;
    gap: 19px;
}

.footer__copy {
    margin-top: 26px;
    font-family: var(--font-en);
    font-weight: 500;
    font-size: 14px;
    text-align: center;
}

.footer__copy small {
    font-size: inherit;
}

.spCta {
    display: none;
}

/* ==========================================================================
   responsive
   ========================================================================== */

/* header: 横幅が足りない間はメニューを詰める */
@media (max-width: 1365px) {
    .header__menu {
        gap: 18px;
        margin-right: 24px;
    }

    .header__menu a {
        font-size: 14px;
    }

    .header__btns {
        gap: 10px;
    }

    .header .pillBtn {
        width: 140px;
        font-size: 15px;
    }
}

@media (max-width: 1260px) {
    .why__message {
        font-size: 26px;
    }

    .strength__deco {
        font-size: 64px;
    }
}

/* header: ハンバーガーメニュー */
@media (max-width: 1180px) {
    .header__toggle {
        position: relative;
        display: block;
        width: 44px;
        height: 44px;
        margin-left: auto;
        border: 0;
        background: none;
        cursor: pointer;
    }

    .header__toggle span {
        position: absolute;
        left: 10px;
        width: 24px;
        height: 2px;
        background: var(--black);
        transition: transform 0.3s, opacity 0.3s;
    }

    .header__toggle span:nth-child(1) { top: 14px; }
    .header__toggle span:nth-child(2) { top: 21px; }
    .header__toggle span:nth-child(3) { top: 28px; }

    .header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .header__nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        width: 100%;
        height: calc(100vh - var(--header-h));
        height: calc(100dvh - var(--header-h));
        padding: 16px 24px 40px;
        overflow-y: auto;
        background: var(--white);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s, visibility 0.3s;
    }

    .header__nav.is-open {
        opacity: 1;
        visibility: visible;
    }

    .header__menu {
        flex-direction: column;
        gap: 0;
        margin: 0;
    }

    .header__menu a {
        display: block;
        padding: 18px 4px;
        border-bottom: 1px solid #e5e5e5;
        font-size: 16px;
    }

    .header__btns {
        flex-direction: column;
        align-items: center;
        gap: 14px;
        margin-top: 32px;
    }

    .header .pillBtn {
        width: 100%;
        max-width: 320px;
        height: 52px;
        font-size: 16px;
    }

    .footer__inner {
        flex-direction: column;
        gap: 20px;
    }
}

/* tablet */
@media (max-width: 1024px) {
    .hero {
        display: block;
        height: auto;
        margin-top: 0;
    }

    .hero__image {
        position: relative;
        width: 100%;
        height: auto;
    }

    /* 縦並びでは文字が写真に重ならないので、左端まで写った写真をPCと同じ比率でトリミング */
    .hero__image img {
        aspect-ratio: 945 / 720;
    }

    .hero__image::after {
        display: none;
    }

    .hero__badge {
        width: max(40%, 340px); /* 文字が固定pxなので斜めからはみ出さない最小幅を確保 */
        padding: 0 24px 28px 0;
        gap: 8px;
    }

    .hero__badgeEn {
        padding-right: 12px;
        font-size: 14px;
    }

    .hero__badgeJp {
        font-size: 16px;
    }

    .hero__body {
        margin: 0;
        padding: 32px 40px 48px;
    }

    .hero__title {
        font-size: 56px;
    }

    .hero__sub {
        margin-top: 16px;
        font-size: 26px;
    }

    .hero__lead {
        font-size: 18px;
        line-height: 1.6;
    }

    .hero__cta {
        margin-top: 32px;
    }

    .hero__cta .ctaBtn {
        width: 280px;
    }

    .hero__cta .ctaBtn__sub {
        font-size: 14px;
    }

    .about__inner {
        padding: 72px 20px;
    }

    .about__title {
        font-size: 40px;
    }

    .about__text {
        font-size: 18px;
    }

    .about__photos {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        max-width: 640px;
        margin: 40px auto 0;
    }

    .about__photo {
        position: static;
        width: 100%;
        aspect-ratio: 295 / 229;
    }

    .worry__list {
        grid-template-columns: repeat(6, 1fr);
        max-width: 760px;
    }

    .worry__item {
        grid-column: span 2;
    }

    .worry__item:nth-child(4) {
        grid-column: 2 / span 2;
    }

    .worry {
        padding-bottom: 56px;
    }

    .solution__cards {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .articleCard {
        width: 100%;
        max-width: 560px;
    }

    .strength,
    .strength--reverse {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 640px;
        margin: 0 auto;
    }

    .strength--reverse .strength__img {
        order: 0;
    }

    .strengths__list {
        gap: 64px;
    }

    .strength__deco,
    .strength__deco--1,
    .strength__deco--2,
    .strength__deco--3,
    .strength__deco--4,
    .strength__deco--5 {
        top: -6px;
        left: auto;
        right: 0;
        transform: rotate(-10.14deg);
        font-size: 56px;
    }

    .why {
        padding: 0 0 40px;
        overflow: hidden;
    }

    .why__image {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        height: 280px;
    }

    .why__image {
        border-radius: 0;
    }

    .why__image::after {
        top: auto;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 120px;
        background: linear-gradient(0deg, #fff 9.1346%, rgba(255, 255, 255, 0) 100%);
    }

    .why__body {
        margin-top: -40px;
        padding: 0 40px;
    }

    .why__videos {
        margin: 48px 40px 0;
    }

    .works__list {
        gap: 32px 24px;
    }

    .works__clients img {
        width: 100%;
    }

    .processItem {
        gap: 32px;
    }

    .serviceCard {
        grid-template-columns: 200px 1fr;
        column-gap: 28px;
    }

    .serviceCard__img {
        width: 200px;
    }

    .serviceCard__title {
        padding-top: 8px;
        font-size: 26px;
    }
}

/* smartphone */
@media (max-width: 767px) {
    :root {
        --header-h: 60px;
    }

    body {
        padding-bottom: 60px; /* spCta */
        font-size: 15px;
    }

    .header__inner {
        padding: 0 8px 0 16px;
    }

    .header__logo {
        width: 92px;
    }

    .header__name {
        margin-left: 10px;
        padding-left: 8px;
        font-size: 12px;
    }

    .bgTitle {
        top: -8px;
        font-size: 40px;
    }

    .secTitle {
        font-size: 24px;
    }

    .secLead {
        font-size: 15px;
        line-height: 1.8;
        text-align: left;
    }

    .secLead br,
    .solution__text br,
    .why__text br,
    .serviceCard__text br {
        display: none;
    }

    .ctaRow {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .ctaBtn--lg {
        width: 100%;
        max-width: 335px;
        height: 76px;
        gap: 4px;
    }

    .ctaBtn--lg .ctaBtn__sub {
        font-size: 13px;
    }

    .ctaBtn--lg .ctaBtn__main {
        font-size: 17px;
    }

    /* hero */
    /* 文字・余白をvwで三角形と一緒に拡縮させ、どの幅でも斜めからはみ出さないようにする */
    .hero__badge {
        width: 70%;
        padding: 0 4vw 5.6vw 0;
        gap: 1.6vw;
    }

    .hero__badgeEn {
        padding-right: 2.4vw;
        font-size: min(2.93vw, 14px); /* 375px時 11px */
        line-height: 1.7;
    }

    .hero__badgeJp {
        font-size: min(3.2vw, 16px); /* 375px時 12px */
        line-height: 1.5;
    }

    .hero__body {
        padding: 24px 20px 40px;
    }

    .hero__title {
        font-size: 40px;
        white-space: normal;
    }

    .hero__sub {
        margin-top: 12px;
        font-size: 20px;
    }

    .hero__lead {
        margin-top: 10px;
        font-size: 14px;
        line-height: 1.75;
    }

    .hero__cta {
        flex-direction: column;
        gap: 10px;
        margin-top: 24px;
    }

    .hero__cta .ctaBtn {
        width: 100%;
        height: 72px;
    }

    /* about */
    .about__inner {
        padding: 56px 20px;
    }

    .about__title {
        font-size: 28px;
    }

    .about__text {
        margin-top: 20px;
        font-size: 15px;
        line-height: 2;
    }

    .about__photos {
        gap: 8px;
        margin-top: 32px;
    }

    /* worry */
    .worry {
        padding: 32px 16px 40px;
    }

    .worry__sub {
        font-size: 14px;
    }

    .worry__title {
        font-size: 28px;
    }

    .worry__list {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px 12px;
        margin-top: 24px;
    }

    .worry__item,
    .worry__item:nth-child(4) {
        grid-column: span 2;
    }

    .worry__item:nth-child(5) {
        grid-column: 2 / span 2;
    }

    .worry__item p {
        margin-top: 10px;
        font-size: 13px;
        white-space: normal;
    }

    /* solution */
    .solution {
        padding: 40px 20px 48px;
    }

    .solution__title {
        font-size: 22px;
    }

    .solution__text {
        font-size: 15px;
        line-height: 1.8;
        text-align: left;
    }

    .solution__cards {
        margin-top: 28px;
    }

    .articleCard__img {
        width: 110px;
        height: auto;
        min-height: 110px;
    }

    .articleCard__body {
        gap: 4px;
        padding: 14px 14px 14px 16px;
    }

    .articleCard__label {
        font-size: 12px;
    }

    .articleCard__title {
        font-size: 14px;
    }

    /* strengths */
    .strengths {
        padding: 48px 20px 56px;
    }

    .strengths__list {
        gap: 48px;
        margin-top: 32px;
    }

    .strength,
    .strength--reverse {
        gap: 16px;
    }

    .strength__title {
        font-size: 22px;
    }

    .strength__text {
        font-size: 15px;
        line-height: 1.8;
    }

    .strength__deco,
    .strength__deco--1,
    .strength__deco--2,
    .strength__deco--3,
    .strength__deco--4,
    .strength__deco--5 {
        top: -4px;
        font-size: 40px;
    }

    .strengths > .secLead {
        margin-top: 40px;
    }

    .strengths > .ctaRow {
        margin-top: 32px;
    }

    .why {
        margin-top: 48px;
        padding-bottom: 32px;
        border-radius: 12px;
    }

    .why__image {
        height: 200px;
    }

    .why__body {
        padding: 0 20px;
    }

    .why__title {
        font-size: 22px;
    }

    .why__catch {
        margin: 20px 0 0;
        font-size: 16px;
        line-height: 1.6;
    }

    .why__catch span {
        padding: 0;
        background: linear-gradient(transparent 60%, var(--beige-strong) 60%);
    }

    .why__text {
        margin-top: 16px;
        font-size: 15px;
        line-height: 1.8;
    }

    .why__message {
        margin-top: 20px;
        font-size: 20px;
        line-height: 1.5;
    }

    .why__message br {
        display: none;
    }

    .why__videos {
        grid-template-columns: 1fr;
        gap: 24px;
        margin: 32px 20px 0;
    }

    .videoCard__title {
        font-size: 16px;
    }

    /* works */
    .works {
        padding: 48px 16px 56px;
    }

    .works__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 12px;
        margin-top: 28px;
    }

    .works__item p {
        margin-top: 8px;
        font-size: 11px;
    }

    .works__clients {
        margin-top: 48px;
        padding: 32px 16px 20px;
    }

    .works__clientsTitle {
        font-size: 16px;
    }

    .works__clients img {
        margin-top: 16px;
    }

    /* process */
    .process {
        padding: 48px 20px 56px;
    }

    .process__lead {
        margin-top: 20px;
    }

    .process__list {
        gap: 24px;
        margin-top: 32px;
    }

    .processItem {
        flex-direction: column;
        gap: 0;
    }

    .processItem__img {
        width: 100%;
    }

    .processItem__body {
        padding: 20px 20px 24px;
    }

    .processItem__num {
        font-size: 16px;
    }

    .processItem__title {
        margin-top: 6px;
        font-size: 17px;
    }

    .processItem__text {
        margin-top: 10px;
        font-size: 14px;
    }

    .process__list + .secLead {
        margin-top: 32px;
    }

    .process__point {
        margin-top: 20px;
        font-size: 17px;
        text-align: left;
    }

    .process__note {
        margin-top: 16px;
    }

    .process > .ctaRow {
        margin-top: 32px;
    }

    /* service */
    .service {
        padding: 48px 20px 48px;
    }

    .service__list {
        gap: 16px;
        margin-top: 28px;
    }

    .serviceCard {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        min-height: 0;
        padding: 16px 16px 20px;
        border-radius: 12px;
    }

    .serviceCard__img {
        grid-row: auto;
        width: 100%;
    }

    .serviceCard__title {
        padding-top: 14px;
        font-size: 20px;
    }

    .serviceCard__text {
        margin-top: 6px;
        font-size: 14px;
        line-height: 1.7;
    }

    .service > .ctaRow {
        margin-top: 36px;
    }

    /* faq */
    .faq {
        padding: 48px 20px 48px;
    }

    .faq__list {
        margin-top: 32px;
    }

    .faqItem__q {
        padding: 16px 48px 16px 16px;
        font-size: 15px;
        line-height: 1.5;
    }

    .faqItem__q::after {
        right: 16px;
        width: 16px;
        height: 16px;
        margin-top: -8px;
        background-size: 16px 16px;
    }

    .faqItem.is-open .faqItem__q::after {
        background-size: 16px 1px;
    }

    .faqItem__a {
        padding: 14px 16px 18px;
        font-size: 13px;
        line-height: 1.9;
    }

    .faqItem__a br {
        display: none;
    }

    .faqItem__lead {
        display: block;
        margin-bottom: 4px;
        font-size: 15px;
    }

    .faq > .ctaRow {
        margin-top: 36px;
    }

    /* footer */
    .footer {
        padding: 32px 20px 16px;
    }

    .footer__menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px 20px;
    }

    .footer__menu a {
        font-size: 14px;
    }

    .footer__btns {
        display: none; /* spCta と重複するため */
    }

    .footer__copy {
        margin-top: 24px;
        font-size: 12px;
    }

    /* SP fixed CTA */
    .spCta {
        position: fixed;
        bottom: 0;
        left: 0;
        z-index: 90;
        display: flex;
        width: 100%;
        height: 60px;
    }

    .spCta__btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        flex: 1;
        color: var(--white);
        font-weight: 700;
        font-size: 15px;
    }

    .spCta__btn--gold {
        background: var(--gold);
    }

    .spCta__btn--red {
        background: var(--red);
    }
}

/* ==========================================================================
   motion（アニメーション関連）
   JSが動かない・視差効果を減らす設定の場合は通常表示のまま
   ========================================================================== */

/* image mask */
.u-mask {
    overflow: hidden;
}

.u-mask__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* hover zoom */
.articleCard .u-mask__img,
.works__media .u-mask__img,
.serviceCard__img .u-mask__img,
.worry__media .u-mask__img {
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.articleCard:hover .u-mask__img,
.works__item:hover .u-mask__img,
.serviceCard:hover .u-mask__img,
.worry__item:hover .u-mask__img {
    transform: scale(1.06);
}

/* Lenis */
html.lenis,
html.lenis body {
    height: auto;
}

html.lenis {
    scroll-behavior: auto;
}

.lenis:not(.lenis-autoToggle).lenis-stopped {
    overflow: clip;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.header__progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--red));
    transform: scaleX(0);
    transform-origin: left center;
}

.no-motion .header__progress {
    display: none;
}

/* opening loader */
.loader {
    display: none;
}

.js-motion .loader {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fbf9f1;
    /* JSが読み込めなかった場合も5秒で必ず消す */
    animation: loaderFailsafe 0.6s 5s forwards;
}

.loader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader__logo {
    width: 140px;
}

.loader__text {
    margin-top: 14px;
    color: var(--gold);
    font-family: var(--font-serif-en);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.loader__bar {
    position: relative;
    width: 160px;
    height: 1px;
    margin-top: 22px;
    overflow: hidden;
    background: rgba(176, 150, 87, 0.25);
}

.loader__barFill {
    position: absolute;
    inset: 0;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left center;
}

@keyframes loaderFailsafe {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

/* SplitText の文字マスク */
.split-char {
    will-change: transform;
}