@charset "UTF-8";

.dela {
    font-family: "Dela Gothic One", sans-serif;
    font-weight: 400;
    font-style: normal;
}

/* ── 初期状態（非表示）── */
.js_fade {
    opacity: 0;
    transform: translateY(var(--fade-distance));
    transition:
        opacity var(--fade-duration) var(--fade-easing) var(--fade-delay),
        transform var(--fade-duration) var(--fade-easing) var(--fade-delay);
}

.js_fade.is_visible {
    opacity: 1;
    transform: translateY(0);
}

.pc {
    display: none;
}

.tb {
    display: none;
}

.sp {
    display: block;
}

html {
    font-size: 62.5%;
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    color: var(--black);
    line-height: 1.5;
}

:root {
    --white: #fff;
    --accent: #A985EC;
    --black: #290965;
    --bg: #F0E8FF;
    --fade-distance: 1.2em;
    --fade-duration: 0.8s;
    --fade-easing: cubic-bezier(0.22, 0.61, 0.36, 1);
    --fade-delay: 0.5s;
}

body {
    font-size: 1.6rem;
    width: 100%;
    /* overflow-x: hidden; */
}

section {
    padding: 0 3rem;
}

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


/* ============================== 
mv
=============================== */
header {
    position: fixed;
    padding: 3rem 3rem 2.4rem;
    background-color: rgba(240, 232, 255, 0.56);
    width: 100%;
    z-index: 9999;
    font-size: 1.8rem;
    letter-spacing: 10%;
    backdrop-filter: blur(4px);
}

.contact {
    z-index: 9999;
    position: fixed;
    width: 7.54rem;
    bottom: 3rem;
    left: 50%;
    min-height: 6rem;
    min-width: calc(100% - 3rem);
    border-radius: 20rem;
    background-color: var(--white);
    transition: opacity 0.3s;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.contact.is-unfixed {
    position: absolute;
    top: 3rem;
}

.contact_btn {
    display: block;
    width: 100%;
    padding: 2.1rem;
    text-align: center;
    color: var(--white);
    background-image: linear-gradient(0deg, #894afe, #cbaeff);
    border-radius: 20rem;
}

#contact-wrapper {
    position: relative;
    height: 0;
}

.mv {
    height: 100vh;
    width: 100%;
    background-image: url(img/mv_bg.png);
    background-size: cover;
    background-position: center;
}

.mv_img {
    display: block;
    width: 100%;
    margin: 6.4rem auto;
}

.mv_hero {
    position: relative;
    padding-top: 12rem;
    z-index: 1;
    letter-spacing: 5%;
}

.mv_hero_line1,
.mv_hero_line2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1.2;
    margin: 0 0 0rem;
    opacity: 0;
    transform: translateX(-6rem);
}

.mv_hero_counter {
    display: inline-block;
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(0deg, #894afe, #cbaeff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mv_hero_sub {
    font-size: 1.1rem;
    color: var(--black);
    line-height: 1.7;
    margin: 2rem 0 0;
    opacity: 0;
    transform: translateX(-4rem);
}

/* ============================== 
question
=============================== */
.question {
    margin-top: 9rem;
}

.buddy {
    font-size: 1.1rem;
    letter-spacing: 5%;
}

h2 {
    margin-top: 1.5rem;
    font-size: 2.4rem;
    letter-spacing: 10%;
}

.question_inner {
    margin-top: 3rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.question_inner div {
    background-color: var(--bg);
    padding: 1.5rem 3rem;
    width: 100%;
}

/* ============================== 
step
============================== */
.step {
    margin-top: 12rem;
}

.step_inner,
.voice_inner {
    margin-top: 3rem;
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
}

.step_inner div {
    background-color: var(--accent);
    color: var(--white);
    text-align: center;
    padding: 3rem;
    width: 100%;
}

.step_icon {
    display: block;
    width: 19.8rem;
    margin: 0 auto 3rem;
}

.step_inner div p {
    letter-spacing: 10%;
}

.step_inner div .buddy {
    margin-top: 1rem;
}

/* ============================== 
voice
=============================== */
.voice {
    margin-top: 12rem;
    position: relative;
    width: 100%;
}

.voice_bg {
    position: absolute;
    top: 44%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: auto;
    z-index: -1;
    pointer-events: none;
}

.voice_content {
    background-color: var(--white);
    border: solid 0.1rem;
    border-image: linear-gradient(to top, #894afe, #cbaeff) 1;
    width: 100%;
    padding: 3rem;
}

.voice_inner1 {
    display: flex;
    flex-wrap: nowrap;
    border: none;
    padding: 0;
    gap: 3rem;
    align-items: center;
}

.voice_inner1 img {
    width: 40%;
}

.voice_growup {
    display: block;
    width: 100%;
    margin: 1.5rem 0 3rem;
}

.income-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 3rem 0;
    max-width: 27.5rem;
}

.income-block {
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
}

.income-block.highlight {
    background: linear-gradient(transparent 65%, #F7FF5D 65%);
    padding: 0;
}

.num-lg {
    font-size: 4rem;
    font-weight: 500;
    line-height: 2rem;
}

.num-md {
    font-size: 2.4rem;
    font-weight: 500;
    line-height: 2rem;
}

.unit,
.label-sm {
    font-size: 1.3rem;
    line-height: 2rem;
}

.plus-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    position: relative;
}

.plus-icon::before,
.plus-icon::after {
    content: '';
    position: absolute;
    background: var(--black);
    border-radius: 2px;
}

.plus-icon::before {
    width: 2px;
    height: 100%;
}

.plus-icon::after {
    width: 100%;
    height: 2px;
}

.chevrons {
    display: inline-flex;
    gap: 0;
}

.chevrons::before,
.chevrons::after {
    content: '';
    display: block;
    width: 0.9rem;
    height: 0.9rem;
    border-top: 0.25rem solid var(--black);
    border-right: 0.25rem solid var(--black);
    transform: rotate(45deg);
}

/* ============================== 
faq
=============================== */
.faq {
    margin-top: 12rem;
}

.faq_inner {
    margin-top: 6rem;
}

dt,
dd {
    position: relative;
    padding-left: 2.3rem;
    font-weight: normal;
}

dt {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

dt::before {
    content: "Q.";
    position: absolute;
    left: 0;
}

dd {
    font-size: 1.6rem;
    margin-bottom: 6rem;
}

dd::before {
    content: "A.";
    position: absolute;
    left: 0;
}

/* ============================== 
about
=============================== */
.about {
    background-color: var(--accent);
    color: var(--white);
    margin-top: 12rem;
    padding: 6rem 3rem;
}

.philosophy {
    overflow: hidden;
}

/* --- grid --- */
.philosophy__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin: 1.5rem 0 6rem;
}

/* --- cell --- */
.philosophy__cell {
    border-left: 1px solid var(--bg);
    padding: 20px 20px 24px;

    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.philosophy__cell:first-child {
    border-left: none;
}

.philosophy__cell.is-visible {
    opacity: 1;
    transform: none;
}

/* --- English keyword --- */
.philosophy__en {
    font-size: clamp(18px, 3.2vw, 26px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

/* --- Japanese caption --- */
.philosophy__jp {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 12px;
    color: var(--bg);
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

/* --- responsive: 2列 on mobile --- */
@media (max-width: 600px) {

    .philosophy__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .philosophy__cell:nth-child(3) {
        border-left: none;
    }
}

.about ol {
    list-style: auto;
    padding-left: 2rem;
    margin-bottom: 6rem;
}

.about ol li {
    margin-top: 1rem;
}

.about .name {
    margin: 1rem 0;
}

/* ============================== 
footer
=============================== */
footer {
    height: 50vh;
    padding: 18rem 3rem 0;
}

footer h2 {
    margin-bottom: 1.5rem;
}

/* ============================== 
ipad
=============================== */
@media screen and (min-width: 768px) {
    .pc {
        display: none;
    }

    .tb {
        display: block;
    }

    .sp {
        display: none;
    }

    section {
        padding: 0 6rem;
    }

    .mv {
        background-position: center bottom;
    }

    .mv_img {
        width: 85%;
        margin: 4.4rem 0 6.4rem auto;
    }


    .mv_hero_line1,
    .mv_hero_line2 {
        font-size: 3.2rem;
        margin: 0 0 0rem;
    }

    .mv_hero_counter {
        font-size: 4.8rem;
    }

    .mv_hero_sub {
        font-size: 1.6rem;
    }


    .voice_content {
        width: 60%;
        margin: 0 auto;
    }

    .step_inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .buddy {
        font-size: 1.4rem;
    }

    .about {
        padding: 6rem;
    }

    footer {
        padding: 16rem 6rem 34rem;
    }
}

/* ============================== 
pc
=============================== */
@media screen and (min-width: 1280px) {
    .pc {
        display: block;
    }

    .tb {
        display: none;
    }

    .sp {
        display: none;
    }

    section {
        padding: 0px 16rem;
    }

    .header_inner {
        padding: 3rem 10rem 2.4rem;
    }

    header,
    footer {
        padding: 0;
    }

    .header_inner,
    .footer_inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 1600px;
        margin: 0 auto;
    }

    .contact_btn_pc {
        opacity: 0;
        visibility: hidden;
        transition: opacity .3s ease, visibility .3s ease;
        width: 33rem;
        font-size: 1.6rem;
        padding: 1.5rem;
    }

    .contact_btn_pc.is-show {
        opacity: 1;
        visibility: visible;
    }

    .section_inner {
        max-width: 1280px;
        margin: 0 auto;
    }

    .contact {
        display: none;
    }

    .mv {
        background-image: url(img/mv_bg_pc.png);
    }

    .mv_inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 1280px;
        margin: 0 auto;
        height: 100vh;
    }

    .mv_img {
        max-width: 60rem;
        margin: 0;
    }

    .mv_hero {
        padding-top: 0;
    }

    .mv_hero_line1,
    .mv_hero_line2 {
        font-size: 3.5rem;
        margin: 0 0 0rem;
    }

    .mv_hero_counter {
        font-size: 5rem;
    }

    .mv_hero_sub {
        font-size: 1.6rem;
        margin-bottom: 6rem;
    }

    .mv_left {
        width: 70%;
        margin-right: 12rem;
    }

    .mv_left .contact_btn {
        display: block;
        position: inherit;
        width: 33rem;
        transform: translateX(0);
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -ms-transform: translateX(0);
        -o-transform: translateX(0);
    }

    .question_inner {
        gap: 2rem;
        justify-content: center;
    }

    .question_inner div {
        width: calc(30%);
        align-items: center;
        text-align: center;
    }


    .voice {
        background-color: var(--bg);
        padding: 10rem;
    }

    .voice_inner {
        grid-template-columns: repeat(3, 1fr);
    }

    .voice_content {
        width: auto;
    }

    .income-row {
        margin: 3rem auto;
    }

    .about {
        padding: 10rem 16rem;
    }

    .footer_inner {
        padding: 16rem 10rem 34rem;
    }

    .footer_inner .section_inner {
        margin: 0;
    }

    .footer_inner .contact_btn_pc {
        opacity: initial;
        visibility: initial;
    }
}