@charset "UTF-8";

/* ========================================
   タタミズキLP専用スタイルシート
======================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700;900&display=swap');

/* ========================================
   基本設定
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Zen Kaku Gothic New", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

/* ========================================
   コンテナ
======================================== */
.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   セクション共通
======================================== */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 100px;
    line-height: 1.4;
}

.section-title .highlight {
    color: #FF9933;
}

.sp-br {
    display: inline;
}

/* ========================================
   ボタン
======================================== */
.btn {
    display: inline-block;
    padding: 18px 50px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    line-height: 20px;
}

.btn--primary {
    background: linear-gradient(135deg, #FF9933 0%, #FFB366 100%);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(255, 153, 51, 0.3);
}

.btn--primary:hover {
    background: linear-gradient(135deg, #ff8800 0%, #FFA64D 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 153, 51, 0.4);
}

.btn--outline {
    background-color: #ffffff;
    color: #FF9933;
    border: 2px solid #FF9933;
}

.btn--outline:hover {
    background-color: #FF9933;
    color: #ffffff;
}

/* ========================================
   ヒーローセクション
======================================== */
.hero {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -90px;
    left: 0;
    width: 100%;
    height: 330px;
    background: radial-gradient(ellipse 100% 100% at top center, transparent 70%, #F5F5F5 70%);
    z-index: 3;
}

.hero__image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #ffffff;
    z-index: 2;
    width: 100%;
    padding: 0 20px;
}

.hero__content::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 360px;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.hero__subtitle {
    font-size: 18px;
    margin-bottom: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero__title {
    font-size: 72px;
    font-weight: bold;
    letter-spacing: 0.1em;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.hero__title-sub {
    font-size: 36px;
    display: block;
    margin-top: 0;
}

.hero__tags {
    font-size: 19px;
    margin-top: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    word-spacing: 10px;
}

/* ========================================
   お悩みセクション
======================================== */
.problems {
    background-color: #F5F5F5;
    position: relative;
}

.problems::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid #F5F5F5;
    z-index: 10;
}

.problems__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.problems__item {
    background-color: #ffffff;
    padding: 40px 20px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.problems__icon {
    margin-bottom: 20px;
}

.problems__icon img {
    width: 150px;
    height: 150px;
}

.problems__title {
    font-size: 24px;
    font-weight: bold;
    color: #006536;
    margin-bottom: 15px;
    line-height: 26px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problems__text {
    font-size: 16px;
    line-height: 1.8;
}

/* ========================================
   解決策セクション
======================================== */
.solution {
    background-color: #F5F5F5;
}

.solution__intro {
    text-align: center;
    margin-bottom: 60px;
    font-size: 16px;
    line-height: 2;
}

.solution__intro-sub {
    margin-top: 40px;
}

.solution__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.solution__item {
    text-align: center;
    position: relative;
    background-color: #ffffff;
    padding: 30px 20px;
    border-radius: 10px;
}

.solution__badge {
    position: absolute;
    top: -40px;
    left: -30px;
    width: 100px;
    height: 110px;
}

.solution__badge-bg {
    width: 100%;
    height: 100%;
}

.solution__badge-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #ffffff;
    font-weight: bold;
    line-height: 1.2;
}

.solution__badge-label {
    display: block;
    font-size: 12px;
    color: #333333;
}

.solution__badge-number {
    display: block;
    font-size: 32px;
    color: #FF9933;
    position: relative;
    top: -10px;
}

.solution__icon {
    margin-bottom: 20px;
}

.solution__icon img {
    width: 200px;
    height: 200px;
}

.solution__title {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.6;
    margin-top: 30px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution__cta {
    text-align: center;
}

/* ========================================
   機能紹介セクション
======================================== */
.features {
    background-color: #ffffff;
}

.features__item {
    margin-bottom: 90px;
    padding: 40px 0;
    position: relative;
    background: linear-gradient(to right, #F5F5F5 0%, #F5F5F5 60%, transparent 60%, transparent 100%);
}

.features__item--reverse {
    background: linear-gradient(to left, #F5F5F5 0%, #F5F5F5 60%, transparent 60%, transparent 100%);
}

.features__item--reverse .container {
    margin-left: 40%;
    margin-right: auto;
}

.features__item-inner {
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
}

.features__item:last-child {
    margin-bottom: 0;
}

.features__item--reverse {
    flex-direction: row-reverse;
}

.features__header {
    position: absolute;
    top: -90px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 10;
}

.features__number img {
    display: block;
    width: 100px;
    height: auto;
}

.features__content {
    flex: 1;
    padding: 0 40px;
    padding-top: 0;
}

.features__title {
    font-size: 35px;
    font-weight: bold;
    margin: 0;
    color: #333333;
    position: relative;
    top: 10px;
}

.features__text {
    font-size: 16px;
    line-height: 1.8;
}

.features__item:not(.features__item--reverse) .features__text {
    padding-left: 100px;
}

.features__item--reverse .features__text {
    /* padding-right: 100px; */
    position: relative;
    left: -95px;
}

.features__icon {
    flex-shrink: 0;
    position: relative;
}

.features__item:not(.features__item--reverse) .features__icon {
    left: -235px;
    top: 0px;
}

.features__item--reverse .features__icon {
    right: 110px;
}

.features__icon img {
    width: 150px;
    height: 150px;
}

.badge-preparing,
.badge-partner {
    display: inline-block;
    font-size: 14px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-left: 10px;
    font-weight: normal;
}

.badge-preparing {
    background-color: #FFF3E0;
    color: #FF9933;
}

.badge-partner {
    background-color: #E8F5E9;
    color: #006536;
}

/* ========================================
   登録の流れセクション
======================================== */
.registration {
    background-color: #F5F5F5;
}

.registration__intro {
    text-align: center;
    font-size: 16px;
    line-height: 2;
    margin-bottom: 40px;
}

.registration__cta {
    text-align: center;
    margin-top: 60px;
    margin-bottom: 60px;
}

.registration__steps {
    width: 600px;
    margin: 60px auto 0;
}

.registration__step {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding: 30px;
    background-color: transparent;
    border-radius: 10px;
}

.registration__step:last-child {
    margin-bottom: 0;
}

.registration__step-icon {
    flex-shrink: 0;
}

.registration__step-icon img {
    width: 110px;
    height: auto;
}

.registration__step-content {
    flex: 1;
}

.registration__step-number {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #006536;
}

.registration__step-text {
    font-size: 18px;
    line-height: 1.8;
}

/* ========================================
   FAQセクション
======================================== */
.faq {
    background-color: #ffffff;
}

.faq__title-wrapper {
    position: relative;
}

.faq__title-wrapper::before {
    content: 'FAQ';
    position: absolute;
    left: 0;
    top: -63px;
    font-size: 120px;
    font-weight: bold;
    color: rgba(0, 101, 54, 0.1);
    z-index: 0;
    line-height: 1;
}

.faq__title-wrapper .section-title {
    position: relative;
    z-index: 1;
    text-align: left;
    margin-bottom: 0;
    padding-bottom: 0;
    color: #006536;
}

.faq__title-wrapper::after {
    content: '';
    position: absolute;
    left: 0;
    right: calc((100vw - 100%) / -2);
    bottom: 0;
    height: 2px;
    background-color: #006536;
    z-index: 1;
}

.faq__list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq__item {
    background-color: #F5F5F5;
    margin-bottom: 20px;
    padding: 35px;
    border-radius: 8px;
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
}

.faq__q-label {
    color: #006536;
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
}

.faq__q-text {
    flex: 1;
    color: #006536;
}

.faq__toggle {
    font-size: 24px;
    color: #006536;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq__item.is-active .faq__toggle {
    transform: rotate(45deg);
}

.faq__answer {
    display: flex;
    gap: 15px;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.4s ease;
}

.faq__item.is-active .faq__answer {
    max-height: 500px;
    opacity: 1;
    padding: 20px 0 0 35px;
}

.faq__a-label {
    color: #FF9933;
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
}

.faq__a-text {
    flex: 1;
    line-height: 1.8;
}

/* ========================================
   フッターCTAセクション
======================================== */
.footer-cta {
    background-color: #F5F5F5;
    padding: 60px 0;
}

.footer-cta__buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    align-items: center;
}

/* ========================================
   フッター
======================================== */
.footer {
    background-color: #333333;
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer__content {
    margin-bottom: 40px;
}

.footer__company-name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #ffffff;
}

.footer__offices {
    display: flex;
    gap: 60px;
    margin-bottom: 30px;
}

.footer__office {
    flex: 1;
}

.footer__office-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #FF9933;
}

.footer__address {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 8px;
}

.footer__contact {
    font-size: 14px;
    display: flex;
    gap: 20px;
}

.footer__tel,
.footer__fax {
    display: inline-block;
}

.footer__hours {
    font-size: 14px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #555555;
}

.footer__copyright {
    text-align: center;
    font-size: 12px;
    color: #999999;
    padding-top: 30px;
    border-top: 1px solid #555555;
}

.footer__copyright p {
    margin: 0;
}

/* ========================================
   レスポンシブ対応
======================================== */

/* タブレット */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
}

/* タブレット・スマホ */
@media screen and (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .sp-br {
        display: block;
    }

    /* ヒーロー */
    .hero {
        height: 400px;
    }

    .hero__title {
        font-size: 48px;
    }

    .hero__title-sub {
        font-size: 24px;
    }

    .hero__subtitle {
        font-size: 14px;
    }

    .hero__content::before {
        height: 310px;
    }

    .hero::after {
        bottom: -60px;
        height: 250px;
    }

    /* お悩みセクション */
    .problems__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .problems::after {
        bottom: -15px;
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-top: 15px solid #F5F5F5;
    }

    /* 解決策セクション */
    .solution__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .solution__item {
        padding: 40px 20px;
    }

    .solution__badge {
        top: -10px;
        left: -5px;
        width: 80px;
        height: 90px;
    }

    .solution__badge-label {
        font-size: 10px;
    }

    .solution__badge-number {
        font-size: 28px;
        top: -8px;
    }

    .solution__title {
        margin-top: 20px;
        height: auto;
        min-height: 50px;
    }

    .solution__icon img {
        width: 150px;
        height: 150px;
    }

    /* 機能セクション */
    .features__item {
        background: #F5F5F5 !important;
        margin-bottom: 60px;
        padding: 60px 0 40px;
    }

    .features__item--reverse {
        background: #F5F5F5 !important;
    }

    .features__item--reverse .container {
        margin-left: auto;
    }

    .features__item-inner {
        flex-direction: column;
        text-align: center;
        gap: 0;
    }

    .features__item--reverse .features__item-inner {
        flex-direction: column;
    }

    .features__header {
        position: static;
        flex-direction: column;
        gap: 10px;
        margin-bottom: 20px;
        order: 1;
    }

    .features__content {
        order: 2;
    }

    .features__icon {
        order: 3;
    }

    .features__number img {
        width: 80px;
    }

    .features__title {
        font-size: 24px;
        top: 0;
    }

    .badge-preparing,
    .badge-partner {
        display: block;
        margin-left: 0;
        margin-top: 10px;
    }

    .features__content {
        padding: 0 20px;
    }

    .features__item:not(.features__item--reverse) .features__text {
        padding-left: 0;
    }

    .features__item--reverse .features__text {
        padding-right: 0;
        left: 0;
    }

    .features__icon {
        position: static;
        margin-top: 20px;
    }

    .features__item:not(.features__item--reverse) .features__icon {
        left: 0;
        top: 0;
    }

    .features__item--reverse .features__icon {
        right: 0;
    }

    .features__icon img {
        width: 120px;
        height: 120px;
    }

    /* 登録の流れ */
    .registration__steps {
        width: 100%;
    }

    .registration__step {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .registration__step-icon img {
        width: 80px;
    }

    .registration__step-number {
        font-size: 18px;
    }

    .registration__step-text {
        font-size: 14px;
    }

    /* FAQ */
    .faq__title-wrapper::before {
        top: -25px;
        font-size: 50px;
    }

    .faq__item {
        padding: 15px 25px;
    }

    .faq__question {
        font-size: 14px;
        padding: 15px 0;
    }

    .faq__q-label,
    .faq__a-label {
        font-size: 16px;
    }

    .faq__toggle {
        font-size: 20px;
    }

    .faq__item.is-active .faq__answer {
        padding: 15px 0 0 0;
    }

    /* フッターCTA */
    .footer-cta__buttons {
        flex-direction: column;
        gap: 20px;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    /* フッター */
    .footer__offices {
        flex-direction: column;
        gap: 30px;
    }

    .footer__company-name {
        font-size: 20px;
    }

    .footer__office-name {
        font-size: 16px;
    }
}

/* スマホ */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .hero {
        height: 300px;
    }

    .hero__title {
        font-size: 36px;
    }

    .hero__title-sub {
        font-size: 18px;
    }

    .btn {
        font-size: 16px;
        padding: 15px 30px;
    }

    .problems__icon img,
    .registration__step-icon img,
    .features__icon img {
        width: 120px;
        height: 120px;
    }

    .solution__icon img {
        width: 150px;
        height: 150px;
    }
}