/*
Theme Name: Honoka Theme
Theme URI: https://honoka-official.com
Author: Kenta
Description: Honoka Official Site
Version: 1.0
*/

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: #1a1a1a;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 60px;
}

/* 共通ロゴスタイル */
.header-logo a,
.overlay-logo {
    font-family: 'Cormorant Infant', serif;
    font-size: 30px;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #1a1a1a;
}

/* PC Navigation */
.pc-nav {
    display: none;
}

.pc-nav ul {
    display: flex;
    gap: 32px;
}

.pc-nav ul li a {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: #1a1a1a;
    transition: opacity 0.2s;
}

.pc-nav ul li a:hover {
    opacity: 0.5;
}

/* Hamburger Button */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 1px;
    background: #1a1a1a;
    transition: all 0.3s;
}

/* Side SNS Icons (PC) */
.side-sns {
    display: none;
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    flex-direction: column;
    gap: 16px;
}

.side-sns a img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.side-sns a:hover img {
    opacity: 1;
}

/* Overlay Menu (SP) */
.overlay-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 200;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.overlay-menu.is-open {
    opacity: 1;
    pointer-events: auto;
}

.overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 60px;
    border-bottom: 1px solid #e0e0e0;
}

.menu-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #1a1a1a;
}

.overlay-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay-nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.overlay-nav ul li a {
    font-family: 'Cormorant Infant', serif;
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #1a1a1a;
    transition: opacity 0.2s;
}

.overlay-nav ul li a:hover {
    opacity: 0.5;
}

/* Footer */
.site-footer {
    padding: 60px 0 40px;
    text-align: center;
}

.page-top {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 1px solid #1a1a1a;
    margin-bottom: 40px;
    cursor: pointer;
    transition: opacity 0.2s;
    color: #1a1a1a;
    font-size: 11px;
    letter-spacing: 0.1em;
    line-height: 1.6;
}

.page-top:hover {
    opacity: 0.5;
}

.page-top-icon {
    font-size: 16px;
    margin-bottom: 4px;
}

.copyright {
    font-size: 11px;
    color: #999;
    letter-spacing: 0.05em;
}

/* Main Content Padding */
main {
    padding-top: 0;
}

.top-page {
    padding-top: 60px;
}

/* Top Page Hero */
.hero {
    position: relative;
    width: 100%;
    height: 530px;   /* ← スマホFVに適切な固定値 */
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.hero-bg picture {
    display: block;
    width: 100%;
    height: 100%;
}

/* Hero Text Image */
.hero-text-img {
    position: absolute;
    bottom: 24%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 380px;
    pointer-events: none;
}

/* Hero Badge */
.hero-badge-link {
    position: absolute;
    bottom: 5%;
    right: 4%;
    display: block;
    width: 110px;
    transition: opacity 0.2s;
}

.hero-badge-link:hover {
    opacity: 0.85;
}

.hero-badge-img {
    width: 100%;
    height: auto;
    display: block;
}

@media (min-width: 768px) {
    .hero-text-img {
        width: 45%;
        max-width: 560px;
        bottom: 20%;
    }

    .hero-badge-link {
        width: 160px;
        bottom: 8%;
        right: 6%;
    }
}

/* Top SNS Section */
.top-sns {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    height: 80px;
    padding: 0;
}

.top-sns a img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* Information Section */
.top-information {
    padding: 48px 24px;
}

.section-title {
    font-family: 'Cormorant Infant', serif;
    font-size: 28px;
    font-weight: 400;
    text-align: center;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.info-list {
    max-width: 600px;
    margin: 0 auto;
}

.info-item {
    border-bottom: 1px solid #e0e0e0;
    padding: 16px 0;
}

.info-item a {
    display: block;
}

.info-date {
    display: block;
    font-size: 11px;
    color: #999;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.info-title {
    display: block;
    font-size: 14px;
    line-height: 1.6;
    color: #1a1a1a;
}

.info-item a:hover .info-title {
    opacity: 0.6;
}

.more-link {
    text-align: right;
    max-width: 600px;
    margin: 16px auto 0;
}

.more-link a {
    font-size: 12px;
    letter-spacing: 0.1em;
    color: #1a1a1a;
}

/* Movie Section */
.top-movie {
    padding: 48px 24px;
}

.movie-wrap {
    max-width: 325px;
    margin: 0 auto;
}

.tiktok-embed {
    margin: 0 auto !important;
}

/* PC Media Query (768px+) */
@media (min-width: 768px) {
    .pc-nav {
        display: block;
    }

    .menu-toggle {
        display: none;
    }

    .side-sns {
        display: flex;
    }

    .pc-only {
        display: flex;
    }

    .hero {
        height: calc(100vh - 60px);
        height: calc(100svh - 60px);
    }

    .hero-title {
        font-size: 52px;
    }

    .top-sns {
        display: none;
    }
}

/* Sub Page */
.sub-page {
    padding-top: 60px;
}

.sub-page-inner {
    max-width: 700px;
    margin: 0 auto;
    padding: 48px 24px;
}

.page-title {
    font-family: 'Cormorant Infant', serif;
    font-size: 32px;
    font-weight: 400;
    text-align: center;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.page-title-border {
    width: 40px;
    height: 1px;
    background: #1a1a1a;
    margin: 0 auto 48px;
}

/* Single Post */
.single-post-header {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e0e0e0;
}

.single-post-title {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    margin-top: 8px;
}

.single-post-content {
    font-size: 15px;
    line-height: 1.9;
    color: #333;
}

.single-post-back {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #e0e0e0;
}

.single-post-back a {
    font-size: 13px;
    color: #999;
    transition: opacity 0.2s;
}

.single-post-back a:hover {
    opacity: 0.6;
}

/* Pagination */
.pagination {
    margin-top: 48px;
    text-align: center;
}

.pagination .page-numbers {
    display: inline-block;
    padding: 8px 12px;
    font-size: 13px;
    color: #1a1a1a;
}

.pagination .current {
    border-bottom: 1px solid #1a1a1a;
}

/* Discography */
.discography-list {
    max-width: 600px;
    margin: 0 auto;
}

.discography-item {
    border-bottom: 1px solid #e0e0e0;
    padding: 16px 0;
}

.discography-item a {
    display: flex;
    align-items: center;
    gap: 16px;
}

.discography-thumb img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

.discography-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.discography-title {
    font-size: 14px;
    line-height: 1.6;
    color: #1a1a1a;
}

/* Biography */
.biography-page {
    max-width: 800px;
}

.bio-profile {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 48px;
}

.bio-photo img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.bio-name {
    font-family: 'Cormorant Infant', serif;
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 24px;
}

.bio-name-en {
    display: block;
    font-size: 14px;
    letter-spacing: 0.2em;
    color: #999;
    margin-top: 4px;
}

.bio-data {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 12px 0;
    font-size: 14px;
}

.bio-data dt {
    color: #999;
    font-size: 12px;
    letter-spacing: 0.05em;
    padding-top: 2px;
}

.bio-data dd {
    color: #1a1a1a;
}

.bio-text p {
    font-size: 15px;
    line-height: 2;
    color: #333;
    margin-bottom: 24px;
}

.bio-text p:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .bio-profile {
        flex-direction: row;
        align-items: flex-start;
        gap: 48px;
    }

    .bio-photo img {
        width: 240px;
        max-width: none;
        margin: 0;
    }
}

/* Discography Single */
.discography-single-header {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e0e0e0;
}

.discography-single-thumb img {
    width: 200px;
    height: 200px;
    object-fit: cover;
}

.discography-single-title {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    margin-top: 8px;
}

.discography-single-content {
    font-size: 15px;
    line-height: 1.9;
    color: #333;
}

@media (min-width: 768px) {
    .discography-single-header {
        flex-direction: row;
        align-items: flex-start;
    }
}

/* History */
.history-page {
    padding-top: 60px;
}

.history-headline {
    text-align: center;
    padding: 48px 24px 0;
    overflow: hidden;
}

.history-headline span {
    font-family: 'Cormorant Infant', serif;
    font-size: clamp(48px, 15vw, 120px);
    font-weight: 400;
    letter-spacing: 0.1em;
    color: #e8e0d8;
    display: block;
}

.history-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px;
}

.history-block {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 64px;
}

.history-year-col {
    display: flex;
    align-items: center;
    gap: 16px;
}

.history-line {
    width: 3px;
    height: 40px;
    background: #1a1a1a;
    flex-shrink: 0;
}

.history-year {
    font-family: 'Cormorant Infant', serif;
    font-size: 48px;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #1a1a1a;
}

.history-content-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-left: 19px;
    border-left: 3px solid #e0e0e0;
}

/* History Slider */
.history-slider {
    position: relative;
    width: 100%;
    max-width: 300px;
}

.history-slides {
    display: flex;
    overflow: hidden;
}

.history-slide {
    flex: 0 0 100%;
    transition: transform 0.4s ease;
}

.history-slide img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.history-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.history-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: background 0.3s;
}

.history-dot.active {
    background: #1a1a1a;
}

/* History Items */
.history-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-items li {
    font-size: 14px;
    line-height: 1.7;
    color: #333;
    padding-left: 16px;
    position: relative;
}

.history-items li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: #999;
}

/* PC */
@media (min-width: 768px) {
    .history-block {
        flex-direction: row;
        align-items: flex-start;
        gap: 48px;
    }

    .history-year-col {
        flex-direction: column;
        align-items: center;
        gap: 0;
        min-width: 120px;
    }

    .history-line {
        width: 3px;
        height: 60px;
    }

    .history-year {
        font-size: 64px;
        writing-mode: horizontal-tb;
    }

    .history-content-col {
        flex-direction: row;
        align-items: flex-start;
        padding-left: 0;
        border-left: none;
        gap: 40px;
    }

    .history-slider {
        max-width: 280px;
        flex-shrink: 0;
    }
}