/* ========================================
   NEW CREATE LP - STYLESHEET
   Optimized for Elementor Implementation
   ======================================== */

/* ---------- CUSTOM FONTS ---------- */
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
}

@font-face {
    font-family: 'Sorts Mill Goudy';
    src: url('../fonts/SortsMillGoudy-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* ---------- CSS VARIABLES ---------- */
:root {
    /* Colors */
    --color-primary: #4A90A4;
    --color-primary-dark: #3d7a8c;
    --color-accent: #F5A623;
    --color-accent-light: #FFB844;
    --color-pink: #F8B4B4;
    --color-pink-light: #FCE4E4;
    --color-blue-light: #E8F4F8;
    --color-green-light: #E8F5E8;
    --color-yellow-light: #FFF8E8;
    --color-peach: #FFE8D4;
    --color-mint: #D4F0E8;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #ffffff;
    --color-gray-light: #F5F5F5;

    /* Typography */
    --font-sans: 'Montserrat', sans-serif;
    --font-serif: 'Sorts Mill Goudy', serif;

    /* Spacing */
    --section-padding: 80px;
    --section-padding-mobile: 50px;
    --container-width: 1000px;
    --container-padding: 20px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header__inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 12px var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo-img {
    height: 40px;
    width: auto;
}

.header__nav-list {
    display: flex;
    list-style: none;
    gap: 28px;
}

.header__nav-list a {
    font-size: 13px;
    font-weight: 500;
    color: #3C444D;
    letter-spacing: 0.08em;
    transition: color 0.3s ease;
}

.header__nav-list a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.header__buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__cta {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    padding: 10px 20px;
    background: var(--color-primary);
    border-radius: 30px;
    transition: all 0.3s ease;
}

.header__cta:hover {
    background: var(--color-primary-dark);
    opacity: 1;
}

.header__login {
    font-size: 13px;
    font-weight: 500;
    color: #3C444D;
    padding: 8px 20px;
    border: 1px solid #3C444D;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.header__login:hover {
    background: #3C444D;
    color: #fff;
    opacity: 1;
}

/* Hamburger Button */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    gap: 5px;
}

.hamburger__line {
    display: block;
    width: 22px;
    height: 2px;
    background: #3C444D;
    border-radius: 1px;
    transition: all 0.3s ease;
}

.hamburger.active .hamburger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger__line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: linear-gradient(180deg, #F5FDFF 0%, #FFF4F2 100%);
    z-index: 2000;
    transition: right 0.3s ease;
    overflow: hidden;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu__nav {
    padding: 50px 25px 25px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mobile-menu__list {
    list-style: none;
}

.mobile-menu__item {
    border-bottom: 1px solid rgba(128, 210, 229, 0.3);
}

.mobile-menu__link {
    display: block;
    padding: 14px 0;
}

.mobile-menu__link-en {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}

.mobile-menu__link-ja {
    display: block;
    font-size: 10px;
    color: #999;
}

.mobile-menu__buttons {
    margin-top: auto;
    padding-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-menu__cta {
    display: block;
    text-align: center;
    padding: 14px;
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    border-radius: 30px;
}

.mobile-menu__login {
    display: block;
    text-align: center;
    padding: 12px;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 500;
    border-radius: 30px;
}

/* Mobile Menu Backdrop */
.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* Body padding for fixed header */
body {
    padding-top: 64px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
    opacity: 0.8;
}

/* ---------- CONTAINER ---------- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ---------- UTILITIES ---------- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- SECTION TITLE ---------- */
.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: #3C444D;
}

.section-title__en {
    font-family: 'Sorts Mill Goudy', serif;
    font-weight: 400;
    letter-spacing: 0.15em;
}

.section-title__divider {
    margin: 0 15px;
    color: #3C444D;
    font-weight: 300;
}

.section-title__ja {
    font-weight: 500;
}

.section-title__logo {
    display: inline-block;
    height: 28px;
    width: auto;
    vertical-align: middle;
    margin-bottom: 8px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    width: 100%;
}

.hero__visual {
    display: block;
    width: 100%;
}

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

.hero__cta {
    position: absolute;
    bottom: 4%;
    right: 8%;
    z-index: 10;
}

.cta-button {
    display: inline-block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    opacity: 1;
}

.cta-button__image {
    width: clamp(360px, 35vw, 700px);
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(245, 166, 35, 0.3));
}

.cta-button--large .cta-button__image {
    width: clamp(350px, 30vw, 650px);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
    padding: 50px 0;
    background: #F5FDFF;
    overflow: hidden;
}

.testimonials__slider {
    position: relative;
    margin: 0 auto;
    padding: 0 70px;
}

.testimonials__viewport {
    overflow: visible;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials__viewport::before,
.testimonials__viewport::after {
    content: '';
    position: absolute;
    top: -30px;
    bottom: -30px;
    width: 50vw;
    z-index: 5;
    pointer-events: none;
}

.testimonials__viewport::before {
    right: 100%;
    background: linear-gradient(to right,
        rgba(0, 0, 0, 0.15) 0%,
        rgba(245, 253, 255, 0.8) 60%,
        transparent 100%);
}

.testimonials__viewport::after {
    left: 100%;
    background: linear-gradient(to left,
        rgba(0, 0, 0, 0.15) 0%,
        rgba(245, 253, 255, 0.8) 60%,
        transparent 100%);
}

.testimonials__grid {
    display: flex;
    gap: 24px;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* レスポンシブ対応：画面幅に応じたカードサイズ */
.testimonial-card {
    flex: 0 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    background: #fff;
}

/* 超大画面: 5枚表示 (1400px以上) */
@media (min-width: 1400px) {
    .testimonial-card {
        width: calc((100% - (24px * 4)) / 5);
    }

    .testimonials__viewport {
        max-width: 1350px;
    }
}

/* PC: 4枚表示 (1024px - 1399px) */
@media (min-width: 1024px) and (max-width: 1399px) {
    .testimonial-card {
        width: calc((100% - (24px * 3)) / 4);
    }

    .testimonials__viewport {
        max-width: 1050px;
    }
}

/* タブレット: 3枚表示 (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .testimonial-card {
        width: calc((100% - (24px * 2)) / 3);
    }

    .testimonials__slider {
        padding: 0 60px;
    }

    .testimonials__viewport {
        max-width: 900px;
    }
}

/* 大きめSP: 2枚表示 (480px - 767px) */
@media (min-width: 480px) and (max-width: 767px) {
    .testimonial-card {
        width: calc((100% - 24px) / 2);
    }

    .testimonials__slider {
        padding: 0 50px;
    }

    .testimonials__grid {
        gap: 16px;
    }

    .testimonials__viewport {
        max-width: 600px;
    }
}

/* 小さいSP: 1枚表示 (480px未満) */
@media (max-width: 479px) {
    .testimonial-card {
        width: 100%;
    }

    .testimonials__slider {
        padding: 0 45px;
    }

    .testimonials__grid {
        gap: 16px;
    }

    .testimonials__viewport {
        max-width: 320px;
    }
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.testimonial-card__image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.testimonial-card__image:hover {
    transform: scale(1.02);
}

/* ナビゲーションボタン */
.testimonials__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.98);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.testimonials__nav:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 6px 24px rgba(74, 144, 164, 0.3);
}

.testimonials__nav:active {
    transform: translateY(-50%) scale(1.05);
}

.testimonials__nav--prev {
    left: 8px;
}

.testimonials__nav--next {
    right: 8px;
}

.testimonials__dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 35px;
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #D1E8ED;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.testimonials__dot:hover {
    background: #A0D4E0;
    transform: scale(1.2);
}

.testimonials__dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
    border-color: #B3DDE6;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    position: relative;
    padding: var(--section-padding) 0;
    overflow: hidden;
    background-color: #F5FDFF;
    background-image: url('../images/about-bg.png');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: 100% auto;
}

.about__bg {
    display: none;
}

.about__bg-image {
    display: none;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about__heading {
    text-align: center;
    margin-bottom: 50px;
}

.about__heading-image {
    max-width: 700px;
    margin: 0 auto;
}

.about__content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 60px;
}

.about__image {
    flex: 0 0 45%;
}

.about__main-image {
    border-radius: 60px 16px 16px 16px;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.12));
}

.about__text {
    flex: 1;
    font-size: 17px;
    line-height: 2.2;
    letter-spacing: 0.1em;
}

.about__text p {
    margin-bottom: 5px;
}

.about__newcreate-logo {
    display: inline-block;
    height: 1.1em;
    width: auto;
    vertical-align: baseline;
    margin-right: 2px;
}

.about__highlight {
    color: #60A9BF;
    font-weight: 700;
    font-size: 19px;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 20px 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid #60A9BF;
}

.feature-card__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 15px;
}

.feature-card__image img {
    width: 100%;
    height: auto;
    display: block;
}

.feature-card__title {
    font-size: 17px;
    font-weight: 700;
    color: #60A9BF;
    margin-bottom: 10px;
    line-height: 1.5;
    letter-spacing: 0.1em;
}

.feature-card__text {
    font-size: 12px;
    color: var(--color-text-light);
    line-height: 1.7;
    text-align: left;
    letter-spacing: 0.1em;
}

.feature-card__accent {
    color: #FFB300;
    font-weight: 700;
}

/* ========================================
   CTA BANNER SECTION
   ======================================== */
.cta-banner {
    position: relative;
    padding: 50px 0;
    background-image: url('../images/cta-bg-new.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.cta-banner .container {
    position: relative;
    z-index: 2;
}

.cta-banner__box {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 45px 50px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 900px;
    margin: 0 auto;
}

.cta-banner__title {
    display: block;
    margin-bottom: 20px;
}

.cta-banner__title img {
    max-width: 500px;
    margin: 0 auto;
}

.cta-banner__subtitle {
    display: block;
    margin-top: 18px;
}

.cta-banner__subtitle img {
    max-width: 520px;
    margin: 0 auto;
}

.cta-banner__subtitle-text {
    margin-top: 20px;
    font-size: 15px;
    color: #FFB300;
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: 0.1em;
}

/* ========================================
   SUPPORT SECTION
   ======================================== */
.support {
    position: relative;
    padding: var(--section-padding) 0;
    padding-top: 120px;
    background: #FFF4F2;
}

/* ABOUTとSUPPORTの間の吹き出し風区切り */
.support::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: #F5FDFF;
    border-radius: 0 0 50% 50%;
}

.support::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 25px solid #F5FDFF;
}

.support__decoration {
    display: none;
}

.support__lead {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    color: var(--color-text);
    letter-spacing: 0.1em;
}

.support__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.support-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 30px 25px 25px;
    position: relative;
    box-shadow: var(--shadow-md);
}

.support-card__label {
    position: absolute;
    top: -15px;
    left: 20px;
    max-width: 140px;
}

.support-card__content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-top: 20px;
}

.support-card__image {
    flex: 0 0 45%;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.support-card__image img {
    width: 100%;
    height: auto;
}

.support-card__text {
    flex: 1;
}

.support-card__title {
    font-size: 22px;
    font-weight: 500;
    color: #FFCA51;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.support-card__desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.8;
    letter-spacing: 0.1em;
}

/* ========================================
   COURSE SECTION
   ======================================== */
.course {
    position: relative;
    padding: var(--section-padding) 0;
    padding-bottom: 400px;
    background: linear-gradient(135deg, #E4F5FF 0%, #F8ECEC 55%, #F8ECEC 75%, #F5FDFF 95%);
    overflow: hidden;
}

/* COURSEセクション下部の自然な円弧曲線区切り（FLOWへつなげる） */
.course::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 350px;
    background: #F5FDFF;
    border-radius: 50% 50% 0 0;
}

.course__cards {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* コースカード共通 */
.course-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* 上部の細い帯（テキストなし） */
.course-card__bar {
    height: 12px;
}

/* コンテナ内部（枠線付き） */
.course-card__inner {
    padding: 30px 35px 40px;
}

/* デザイン・営業コース */
.course-card--orange {
    border: 2px solid #FFB769;
}

.course-card--orange .course-card__bar {
    background: #FFB769;
}

.course-card--orange .course-card__inner {
    background: #FFFFF5;
}

.course-card--orange .course-card__heading::after {
    background: #FFB769;
}

/* SNSマーケティングコース */
.course-card--blue {
    border: 2px solid #80D2E5;
}

.course-card--blue .course-card__bar {
    background: #80D2E5;
}

.course-card--blue .course-card__inner {
    background: #F8FFFF;
}

.course-card--blue .course-card__heading::after {
    background: #80D2E5;
}

/* H3 コースタイトル（ボックス内最上部） */
.course-card__title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #3C444D;
    margin-bottom: 30px;
}

/* セクション共通 */
.course-card__section {
    margin-top: 40px;
}

.course-card__section:first-of-type {
    margin-top: 0;
}

/* 2カラムレイアウト（5:5比率） */
.course-card__section--grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.course-card__col-left {
    min-width: 0;
}

.course-card__col-right {
    min-width: 0;
}

/* H4 セクション見出し（左に太い縦線 + 下にオレンジ区切り線） */
.course-card__heading {
    position: relative;
    display: block;
    width: 100%;
    font-size: 17px;
    font-weight: 700;
    color: #3C444D;
    padding-left: 15px;
    padding-bottom: 12px;
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

/* 左の太い縦線（H4見出しと同じ高さ、幅8px） */
.course-card__heading::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.15em;
    width: 8px;
    height: 1em;
}

/* H4直下のオレンジ区切り線（本文と同じ幅、太さ2px） */
.course-card__heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
}

.course-card--orange .course-card__heading::before {
    background: #FFB769;
}

.course-card--blue .course-card__heading::before {
    background: #80D2E5;
}

/* 説明テキスト（太字） */
.course-card__desc {
    font-size: 14px;
    font-weight: 500;
    line-height: 2;
    color: #3C444D;
    letter-spacing: 0.1em;
}

/* 仕事にするテキスト */
.course-card__job-text {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.8;
    color: #3C444D;
    letter-spacing: 0.1em;
}

/* 制作物の例タイトル（太字） */
.course-card__works-title {
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    color: #3C444D;
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

/* 制作物画像エリア */
.course-card__works {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.course-card__work-img {
    width: 100px;
    height: 130px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card__work-img--wide {
    width: 173px;
    height: 130px;
    object-fit: cover;
    object-position: center;
}

.course-card__work-img:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ドットインジケーター */
.course-card__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.course-card__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
}

.course-card__dot--active {
    background: #3C444D;
}



/* ========================================
   FLOW SECTION
   ======================================== */
.flow {
    position: relative;
    padding: var(--section-padding) 0;
    padding-top: 0;
    margin-top: -200px;
    background: #F5FDFF;
}

.flow__content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.flow__image {
    max-width: 900px;
    margin: 0 auto;
}

/* ========================================
   LIGHTBOX (画像拡大表示)
   ======================================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox__image {
    max-width: 95%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    cursor: zoom-out;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lightbox.active .lightbox__image {
    transform: scale(1);
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-size: 32px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lightbox__close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .lightbox__close {
        top: 10px;
        right: 10px;
        width: 45px;
        height: 45px;
        font-size: 28px;
    }

    .lightbox__image {
        max-width: 100%;
    }
}

/* ========================================
   SIGNUP SECTION
   ======================================== */
.signup {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, #E4F5F8 0%, #E8F5ED 35%, #F5F3E6 70%, #F8F0DC 100%);
}

.signup__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.signup-step {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 30px 20px 25px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.signup-step__number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.signup-step__icon {
    width: 80px;
    height: 80px;
    margin: 15px auto 20px;
}

.signup-step__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.signup-step__title {
    font-size: 16px;
    font-weight: 700;
    color: #3C444D;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid #80D2E5;
    letter-spacing: 0.1em;
}

.signup-step__text {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.7;
    text-align: left;
    letter-spacing: 0.1em;
}

/* ========================================
   QA SECTION
   ======================================== */
.qa {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

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

.qa-item {
    margin-bottom: 40px;
}

.qa-item:last-child {
    margin-bottom: 0;
}

.qa-item__question {
    font-size: 17px;
    font-weight: 700;
    color: #3C444D;
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

.qa-item__answer {
    background: #F5FDFF;
    padding: 20px 25px;
    border-radius: 4px;
}

.qa-item__answer p {
    font-size: 14px;
    line-height: 1.9;
    color: #666666;
    margin-bottom: 0;
    letter-spacing: 0.1em;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #2A2A2A;
    color: var(--color-white);
    padding: 30px 0;
    text-align: center;
}

.footer__copyright {
    font-size: 13px;
    opacity: 0.7;
    letter-spacing: 0.1em;
}

/* ========================================
   RESPONSIVE - TABLET
   ======================================== */
@media (max-width: 1024px) {
    .about__features {
        grid-template-columns: repeat(2, 1fr);
    }

    .support__grid {
        gap: 20px;
    }

    .signup__steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* ========================================
   RESPONSIVE - MOBILE
   ======================================== */
@media (max-width: 768px) {
    :root {
        --section-padding: var(--section-padding-mobile);
    }

    .section-title {
        font-size: 20px;
        flex-direction: column;
        display: flex;
        gap: 5px;
    }

    .section-title__divider {
        display: none;
    }

    .section-title__logo {
        height: 24px;
    }

    /* Hero */
    .hero__cta {
        position: absolute;
        bottom: 5%;
        left: 20px;
        right: 20px;
        transform: none;
        text-align: center;
        padding: 0;
        background: none;
    }

    .cta-button {
        display: block;
        width: 100%;
    }

    .cta-button__image {
        width: 100%;
        max-width: none;
    }

    .cta-button--large .cta-button__image {
        width: 100%;
        max-width: none;
    }

    /* Testimonials - SP向けボタン調整 */
    .testimonials {
        padding: 35px 0;
    }

    .testimonials__nav {
        width: 40px;
        height: 40px;
    }

    .testimonials__nav--prev {
        left: 4px;
    }

    .testimonials__nav--next {
        right: 4px;
    }

    .testimonials__dots {
        margin-top: 25px;
        gap: 8px;
    }

    .testimonials__dot {
        width: 8px;
        height: 8px;
    }

    /* About */
    .about__heading-image {
        max-width: 100%;
    }

    .about__content {
        flex-direction: column;
        gap: 30px;
    }

    .about__image {
        flex: none;
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    .about__text {
        font-size: 15px;
        text-align: center;
    }

    .about__highlight {
        font-size: 17px;
    }

    .about__features {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 350px;
        margin: 0 auto;
    }

    .feature-card__text {
        font-size: 13px;
    }

    /* CTA Banner */
    .cta-banner {
        padding: 30px 0;
    }

    .cta-banner__box {
        padding: 30px 20px;
        border-radius: var(--radius-lg);
    }

    .cta-banner__title img,
    .cta-banner__subtitle img {
        max-width: 100%;
    }

    /* Support */
    .support {
        padding-top: 80px;
    }

    .support::before {
        height: 45px;
    }

    .support::after {
        top: 45px;
        border-left-width: 22px;
        border-right-width: 22px;
        border-top-width: 18px;
    }



    .support__grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
        gap: 35px;
    }

    .support-card__content {
        flex-direction: column;
    }

    .support-card__image {
        flex: none;
        width: 100%;
    }

    /* Course */
    .course-card__inner {
        padding: 20px 20px 30px;
    }

    .course-card__title {
        font-size: 17px;
        letter-spacing: 0.1em;
        margin-bottom: 20px;
    }

    .course-card__section--grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .course-card__section {
        margin-top: 30px;
    }

    .course-card__heading {
        font-size: 15px;
    }

    .course-card__desc {
        font-size: 13px;
    }

    .course-card__work-img {
        width: 85px;
        height: 110px;
    }

    .course-card__job-text {
        font-size: 13px;
    }

    /* Flow */
    .flow {
        margin-top: -250px;
    }

    .flow__image {
        width: 100%;
        max-width: 100%;
        height: auto;
        border-radius: var(--radius-md);
    }

    /* Signup */
    .signup__steps {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }

    /* QA */
    .qa-item__question {
        font-size: 15px;
    }

    .qa-item__answer {
        padding: 15px 20px;
    }

    .qa-item__answer p {
        font-size: 13px;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 {
    margin-top: 0;
}

.mt-20 {
    margin-top: 20px;
}

.mt-40 {
    margin-top: 40px;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* スクリーンリーダー用（視覚的に非表示、SEO・アクセシビリティ対応） */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 768px) {
    .pc-only {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .sp-only {
        display: none !important;
    }
}