@charset "utf-8";

/*-------------------------------------------------
   Breakpoints
   - Mobile portrait           : (default)
   - Mobile landscape          : ～h500px
   - Tablet portrait           : w768px～
   - Tablet landscape & Desktop: w1024px～
-------------------------------------------------*/


/* --- 変数はcommon.cssで一括管理 --- */


/**************************************************
   About section
**************************************************/
.p-about__container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: var(--spc-l);
    padding-inline: var(--spc-xs);
}

.p-about__photo {
    inline-size: 100%;
    border: 0.5px solid var(--clr-primary);
    border-radius: 8px;
    object-fit: cover;
}

.p-about__name {
    display: flex;
    align-items: baseline;
    gap: var(--spc-m);
    margin-block-end: var(--spc-m);
    font-weight: 400;
}

.p-about__name-jp {
    display: block;
    font-size: 2.4rem;
    letter-spacing: 0.2em;
}

.p-about__name-en {
    display: block;
    font-size: 1.0rem;
    letter-spacing: 0.3em;
    color: var(--clr-primary);
}

.p-about__desc {
    text-align: justify;            /* 両端揃え */
    text-justify: inter-character;  /* 日本語の調整を最適化 */
    word-break: break-all;          /* 単語の途中で変な改行が起きないようにする */
}


/**************************************************
   Approach section
**************************************************/
.p-approach__list {
    display: flex;
    flex-direction: column;
    gap: var(--spc-l);
}

.p-approach__list:first-of-type {
    margin-block-end: var(--spc-xl);
    padding-block-end: var(--spc-xl);
    border-block-end: 2px dotted var(--clr-primary);
}

.p-approach__item {
    border: 0.5px solid var(--clr-primary);
    border-radius: 8px;
}

.p-approach__side {
    padding-inline: var(--spc-m);
    padding-block: var(--spc-s);
    display: flex;
    align-items: center;
    gap: var(--spc-s);
    background-color: var(--clr-primary);
    color: var(--clr-bg-card);
    border-radius: 8px 8px 0 0;
    font-family: var(--fnt-accent);
    font-size: 2.0rem;
}

.p-approach__num {
    font-style: italic;
}

.p-approach__label {
    font-style: italic;
    text-transform: uppercase;
}

.p-approach__icon {
    display: none;
}

.p-approach__body {
    padding-inline: var(--spc-l);
    padding-block: var(--spc-l);
    background-color: var(--clr-bg-card);
    border-radius: 0 0 8px 8px;
}

.p-approach__inner {
    display: flex;
    flex-direction: column;
    gap: var(--spc-m);
}

.p-approach__title {
    font-size: 2.0rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    line-height: 1.6;
}

.p-approach__text {
    text-align: justify;            /* 両端揃え */
    text-justify: inter-character;  /* 日本語の調整を最適化 */
    word-break: break-all;          /* 単語の途中で変な改行が起きないようにする */
}


/**************************************************
   Media queries
**************************************************/
/* --- Tablet portrait --- */
@media screen and (min-width: 768px) and (orientation: portrait) {

    .p-about__photo {
        max-inline-size: 480px;
    }
}


/* --- Tablet landscape & Desktop --- */
@media screen and (min-width: 1024px) {

    .p-about__container {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spc-xl);
    }

    .p-about__photo {
        inline-size: 40%;
    }

    .p-approach__list {
        block-size: 540px;
        flex-direction: row;
        justify-content: center;
    }

    .p-approach__item {
        display: flex;
        flex-shrink: 1;
        min-inline-size: 0;
        border: 0.5px solid var(--clr-primary);
        transition: flex 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
    }

    .p-approach__item:not(.is-active) {
        flex: 0 0 100px;
    }

    .p-approach__item.is-active {
        flex: 1;
    }

    .p-approach__side {
        flex-shrink: 0;
        inline-size: 100px;
        padding-block: var(--spc-m);
        flex-direction: column;
        gap: var(--spc-m);
        background-color: var(--clr-primary);
        color: var(--clr-bg-card);
        border-radius: 8px;
        font-family: var(--fnt-accent);
        font-size: 2.4rem;
        cursor: pointer;
        transition:
            border-radius 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s,
            background-color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .p-approach__side:hover {
        background-color: var(--clr-active);
    }

    .is-active .p-approach__side {
        border-radius: 8px 0 0 8px;
        background-color: var(--clr-active);
    }

    .p-approach__label {
        letter-spacing: 0.2em;
        writing-mode: vertical-rl;
    }

    .p-approach__icon {
        display: block;
        position: relative;
        inline-size: 16px;
        block-size: 16px;
        margin-block-start: auto;
        margin-block-end: var(--spc-xs);
    }

    .p-approach__icon-line {
        position: absolute;
        inset-inline-end: 0;
        inset-block-end: 6px;
        inline-size: 12px;
        block-size: 1.5px;
        background-color: var(--clr-bg-card);
        border-radius: 2px;
        transform-origin: right center;
        transition:
            opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.9s,
            transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
    }

    .p-approach__icon-line:nth-child(1) {
        transform: rotate(45deg);
    }

    .p-approach__icon-line:nth-child(2) {
        transform: rotate(-45deg);
    }

    .is-active .p-approach__icon-line {
        opacity: 0;
        transform: rotate(0);
    }

    .p-approach__body {
        flex: 1;
        inline-size: 0;
        overflow-y: hidden;
        scrollbar-width: thin;
        scrollbar-color: var(--clr-active) transparent;  
        padding-inline: 0;
        padding-block: var(--spc-xl);
        background-color: var(--clr-bg-card);
        color: var(--clr-text);
        border-radius: 0 8px 8px 0;
        transition:
            inline-size 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s,
            padding-inline 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
    }

    .is-active .p-approach__body {
        inline-size: 100%;
        padding-inline: var(--spc-xl);
        overflow-y: auto;
        transition:
            inline-size 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s,
            padding-inline 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.3s,
            overflow-y 0.3s linear 0.9s;
    }

    .p-approach__title {
        font-size: 2.4rem;
    }

    .p-approach__title,
    .p-approach__text {
        opacity: 0;
        transform: translateY(20px);
        transition:
            opacity 0.3s ease,
            transform 0.3s ease;
    }

    .is-active .p-approach__title,
    .is-active .p-approach__text {
        opacity: 1;
        transform: translateY(0);
    }

    .is-active .p-approach__title {
        transition:
            opacity 1.8s ease 0.6s,
            transform 0.6s ease 0.6s;
    }

    .is-active .p-approach__text {
        transition:
            opacity 1.8s ease 0.9s,
            transform 0.6s ease 0.9s;
    }
}


/* --- Mobile landscape --- */
@media screen and (max-height: 500px) and (orientation: landscape) {

    .p-about__container {
        padding-inline: var(--spc-2xl);
    }

    .p-approach__side {
        padding-inline: var(--spc-l);
    }

    .p-approach__body {
        padding: var(--spc-l);
    }
}