/* ========================================
   デザイントークン
======================================== */
:root {
    /* カラー */
    --color-primary: #0F4C81;
    --color-primary-dark: #0A3A63;
    --color-primary-light: #E8F0F9;
    --color-secondary: #2BB673;
    --color-secondary-light: #E5F6EE;
    --color-accent: #FF7A45;
    --color-accent-dark: #E8632C;

    --color-text: #1F2937;
    --color-text-sub: #333;
    --color-text-mute: #9CA3AF;

    --color-bg: #FFFFFF;
    --color-bg-alt: #f5faff;
    --color-bg-dark: #0F4C81;
    --color-border: #E5E7EB;

    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;

    /* シャドウ */
    --shadow-sm: 0 1px 2px rgba(15, 76, 129, 0.04), 0 1px 3px rgba(15, 76, 129, 0.06);
    --shadow-md: 0 4px 12px rgba(15, 76, 129, 0.08);
    --shadow-lg: 0 10px 30px rgba(15, 76, 129, 0.12);
    --shadow-xl: 0 20px 50px rgba(15, 76, 129, 0.16);

    /* 角丸 */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* スペーシング */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;
    --space-10: 128px;

    /* フォント */
    --font-jp: "Noto Sans JP", BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "メイリオ", sans-serif;
    --font-en: "Inter", BlinkMacSystemFont, "Helvetica Neue", sans-serif;

    /* レイアウト */
    --container-max: 1120px;
    --container-narrow: 800px;
    --header-h: 72px;
}

/* ========================================
   リセット & ベース
======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
    margin: 0;
    font-family: var(--font-jp);
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 500;
    letter-spacing: 0.1em;
    font-feature-settings: "palt";
    background-color: #fff;
}

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

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    color: inherit;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-5);
}



.container--narrow {
    max-width: var(--container-narrow);
}

.sp-only {
    display: none;
}


/* ========================================
   ボタン
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 14px 28px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.2s ease;
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
    line-height: 1.2;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn--primary {
    background: var(--color-primary);
    color: #fff;
}

.btn--accent {
    background: var(--color-primary);
    color: #fff;
}

.btn--outline {
    background: #fff;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline-white {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.7);
}

.btn--lg {
    padding: 18px 32px;
    font-size: 16px;
}

.btn--md {
    padding: 12px 24px;
    font-size: 16px;
}

.btn--sm {
    padding: 10px 18px;
    font-size: 14px;
}

.btn--block {
    width: 100%;
}

/* ========================================
   フリーアイコン (Phosphor Bold, mask-image方式)
======================================== */
.ic {
    display: inline-block;
    width: 1em;
    height: 1em;
    background-color: currentColor;
    -webkit-mask: var(--ic) center / contain no-repeat;
    mask: var(--ic) center / contain no-repeat;
    flex-shrink: 0;
}

.ic--problem-x {
    --ic: url(/assets/lp/img/icons/problem-x.svg);
}

.ic--benefit-coin {
    --ic: url(/assets/lp/img/icons/benefit-coin.svg);
}

.ic--benefit-clock {
    --ic: url(/assets/lp/img/icons/benefit-clock.svg);
}

.ic--benefit-easy {
    --ic: url(/assets/lp/img/icons/benefit-easy.svg);
}

.ic--benefit-chat {
    --ic: url(/assets/lp/img/icons/benefit-chat.svg);
}

.ic--benefit-grow {
    --ic: url(/assets/lp/img/icons/benefit-grow.svg);
}

.ic--feature-code {
    --ic: url(/assets/lp/img/icons/feature-code.svg);
}

.ic--feature-brain {
    --ic: url(/assets/lp/img/icons/feature-brain.svg);
}

.ic--feature-time {
    --ic: url(/assets/lp/img/icons/feature-time.svg);
}

.ic--feature-phone {
    --ic: url(/assets/lp/img/icons/feature-phone.svg);
}

.ic--feature-chart {
    --ic: url(/assets/lp/img/icons/feature-chart.svg);
}

.ic--feature-palette {
    --ic: url(/assets/lp/img/icons/feature-palette.svg);
}

.ic--feature-files {
    --ic: url(/assets/lp/img/icons/feature-files.svg);
}

.ic--feature-report {
    --ic: url(/assets/lp/img/icons/feature-report.svg);
}

.ic--feature-roles {
    --ic: url(/assets/lp/img/icons/feature-roles.svg);
}

.ic--feature-shield {
    --ic: url(/assets/lp/img/icons/feature-shield.svg);
}

.ic--feature-token {
    --ic: url(/assets/lp/img/icons/feature-token.svg);
}

.ic--mail {
    --ic: url(/assets/lp/img/icons/btn-mail.svg);
}

.ic--tag {
    --ic: url(/assets/lp/img/icons/btn-tag.svg);
}

.ic--arrow {
    --ic: url(/assets/lp/img/icons/btn-arrow.svg);
}

.ic--hourglass {
    --ic: url(/assets/lp/img/icons/growth-hourglass.svg);
}

.ic--stairs {
    --ic: url(/assets/lp/img/icons/growth-stairs.svg);
}

.ic--infinity {
    --ic: url(/assets/lp/img/icons/growth-infinity.svg);
}

.btn .ic {
    width: 18px;
    height: 18px;
}

.btn--lg .ic {
    width: 20px;
    height: 20px;
}

.btn--sm .ic {
    width: 16px;
    height: 16px;
}

/* ========================================
   サイトヘッダー
======================================== */
.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow 0.2s;
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    height: var(--header-h);
}

.site-header__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    font-size: 18px;
}

.site-header__logo-img {
    height: 36px;
    width: auto;
    display: block;
}

.site-header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-right: auto;
}

.site-header__nav a {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-sub);
    transition: color 0.2s;
}

.site-header__menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    position: relative;
}

.site-header__menu-btn span {
    position: absolute;
    left: 8px;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all 0.2s;
}

.site-header__menu-btn span:nth-child(1) {
    top: 13px;
}

.site-header__menu-btn span:nth-child(2) {
    top: 19px;
}

.site-header__menu-btn span:nth-child(3) {
    top: 25px;
}

.site-header__menu-btn[aria-expanded="true"] span:nth-child(1) {
    top: 19px;
    transform: rotate(45deg);
}

.site-header__menu-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.site-header__menu-btn[aria-expanded="true"] span:nth-child(3) {
    top: 19px;
    transform: rotate(-45deg);
}

.site-header__nav-cta {
    display: none;
}

@media (max-width: 920px) {
    .site-header {
        overflow: visible;
    }

    .site-header__logo-img {
        height: 28px;
    }

    .site-header__nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        height: auto;
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
        flex-direction: column;
        justify-content: flex-start;
        gap: 0;
        background: #fff;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s ease, visibility 0.25s ease;
        margin: 0;
        z-index: 9999;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }

    .site-header__nav.is-open {
        opacity: 1;
        visibility: visible;
    }

    .site-header__nav a:not(.site-header__nav-cta) {
        display: flex;
        align-items: center;
        padding: var(--space-4) var(--space-5);
        font-size: 15px;
        font-weight: 600;
        border-bottom: 1px solid var(--color-border);
        color: var(--color-text);
        width: 100%;
        transition: background 0.15s ease, color 0.15s ease;
    }

    .site-header__nav a:not(.site-header__nav-cta):active {
        background: var(--color-primary-light);
        color: var(--color-primary);
    }

    .site-header__nav-cta {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-2);
        margin: var(--space-5) var(--space-5) var(--space-5);
        padding: var(--space-3) var(--space-6);
        background: var(--color-primary);
        color: #fff;
        font-size: 14px;
        font-weight: 700;
        border-radius: 0;
        border-bottom: none;
        transition: background 0.15s ease;
        color: #fff !important;
    }

    .site-header__nav-cta:active {
        background: var(--color-primary-dark);
    }

    .site-header__nav-cta .ic {
        width: 18px;
        height: 18px;
    }

    .site-header__cta {
        display: none;
    }

    .site-header__menu-btn {
        display: block;
    }
}

/* ========================================
   セクション共通
======================================== */
.section {
    padding: var(--space-10) 0;
    background: radial-gradient(ellipse at top, var(--color-primary-light) 0%, transparent 60%), var(--color-bg);
}

.section--alt {
    background: var(--color-bg-alt);
}

.section__head {
    text-align: center;
    margin-bottom: var(--space-7);
}

.section__eyebrow {
    display: block;
    font-family: "Poppins", sans-serif;
    font-size: clamp(54px, 10vw, 120px);
    font-weight: 800;
    font-style: normal;
    letter-spacing: -0.03em;
    line-height: 0.9;
    color: rgba(15, 76, 129, 0.08);
    text-transform: uppercase;
    margin-bottom: clamp(-44px, -3vw, -28px);
    user-select: none;
    pointer-events: none;
    position: relative;
    z-index: 0;
}

.section__title {
    position: relative;
    z-index: 1;
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    line-height: 1.4;
    letter-spacing: 0.1em;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.section__subtitle {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--space-7);
    color: var(--color-primary);
    line-height: 1.3;
    letter-spacing: 0.1em;
}

.section__lead {
    font-size: 16px;
    color: var(--color-text-sub);
    max-width: 640px;
    margin: 0 auto;
}



/* ========================================
   Hero
======================================== */
.hero {
    padding-top: calc(var(--header-h) + var(--space-10));
    padding-bottom: var(--space-10);
    background:
        radial-gradient(ellipse at top right, var(--color-primary-light) 0%, transparent 50%),
        radial-gradient(ellipse at bottom left, var(--color-secondary-light) 0%, transparent 50%),
        linear-gradient(180deg, #fff 0%, #fff 100%);
    overflow: hidden;
    background: url(../img/bg_hero.webp) no-repeat center / cover;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    max-width: 1230px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.hero__badge svg {
    width: 16px;
    height: 16px;
}

.hero__title {
    font-size: clamp(34px, 5.5vw, 45px);
    font-weight: 900;
    line-height: 1.55;
    letter-spacing: 0.1em;
    color: var(--color-text);
    margin-bottom: var(--space-5);
}


.hero__title-accent {
    background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__lead {
    font-size: clamp(15px, 1.6vw, 17px);
    color: var(--color-text-sub);
    line-height: 1.85;
    margin-bottom: var(--space-6);
}

.hero__cta {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}

.hero__cta .btn {
    flex: 1 1 0;
    min-width: 220px;
}

.hero__logo {
    margin: var(--space-4) 0 var(--space-6);
}


.hero__logo-img {
    height: 64px;
    width: auto;
    display: block;
    filter:
        drop-shadow(0 0 1px rgba(255, 255, 255, 1)) drop-shadow(0 0 2px rgba(255, 255, 255, 0.9)) drop-shadow(0 2px 6px rgba(15, 76, 129, 0.15));
}



.hero__features {
    display: flex;
    gap: var(--space-4);
    margin: var(--space-6) 0 var(--space-6);
    flex-wrap: nowrap;
    justify-content: flex-start;
}



.hero__feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 0 0 auto;
}

.hero__feature-circle {
    width: 156px;
    height: 156px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 70%);
    border: 1px solid rgba(15, 76, 129, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 30px rgba(15, 76, 129, 0.10);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero__feature-main {
    font-family: var(--font-jp);
    font-size: 22px;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1.25;
    letter-spacing: 0.01em;
    text-align: center;
}

.hero__feature-main small {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-sub);
    line-height: 1.6;
    margin-top: 2px;
    text-align: center;
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
    position: relative;
    z-index: 1;
}

.hero__mockup {
    width: 120%;
    max-width: 950px;
    /* padding-top: var(--space-9); */
    padding-top: 0;
    height: auto;
    display: block;
    margin-left: -35%;
    filter: drop-shadow(0 24px 40px rgba(15, 76, 129, 0.18));
    pointer-events: none;
    /* transform: perspective(1400px) rotateY(-10deg) rotateX(3deg);
    transform-origin: 58% 52%; */
}

.hero__content {
    position: relative;
    z-index: 2;
}



/* ========================================
   チャットモック (Hero内)
   chatbot-widget.js と同じスタイル
======================================== */
.chat-mock {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chat-mock__header {
    background: var(--color-primary);
    color: #fff;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-mock__header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-mock__icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.chat-mock__icon svg {
    width: 20px;
    height: 20px;
}

.chat-mock__header-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.chat-mock__title {
    font-weight: 600;
    font-size: 16px;
    line-height: 1.2;
}

.chat-mock__company {
    font-size: 16px;
    opacity: 0.8;
    line-height: 1.2;
}

.chat-mock__close {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    padding: 4px;
    line-height: 1;
}

.chat-mock__body {
    flex: 1;
    overflow: hidden;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #fff;
    min-height: 360px;
}

.chat-mock__msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 16px;
    line-height: 1.4;
    animation: chatMockSlideIn 0.3s ease-out backwards;
}

.chat-mock__msg--user {
    background: var(--color-primary);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-mock__msg--bot {
    background: #F3F4F6;
    color: var(--color-text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-mock__msg strong {
    font-weight: 700;
}

.chat-mock__msg--user strong {
    color: #fff;
}

@keyframes chatMockSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-mock__body>*:nth-child(1) {
    animation-delay: 0.1s;
}

.chat-mock__body>*:nth-child(2) {
    animation-delay: 0.3s;
}

.chat-mock__body>*:nth-child(3) {
    animation-delay: 0.6s;
}

.chat-mock__body>*:nth-child(4) {
    animation-delay: 0.9s;
}

.chat-mock__suggestions {
    align-self: flex-end;
    margin-top: 8px;
    margin-bottom: 4px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    max-width: 80%;
    animation: chatMockSlideIn 0.3s ease-out 0.3s backwards;
}

.chat-mock__suggestion {
    display: block;
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 8px 12px;
    margin: 4px 0;
    font-size: 14px;
    text-align: right;
    border-radius: 16px;
    max-width: fit-content;
    margin-left: auto;
    transition: opacity 0.2s;
    cursor: default;
}

.chat-mock__input-area {
    padding: 16px;
    border-top: 1px solid #E5E7EB;
    display: flex;
    gap: 8px;
    background: #fff;
}

.chat-mock__input {
    flex: 1;
    border: 1px solid #D1D5DB;
    border-radius: 20px;
    padding: 10px 16px;
    font-size: 16px;
    color: var(--color-text-mute);
    background: #fff;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.chat-mock__send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.chat-mock__send svg {
    width: 18px;
    height: 18px;
}

.chat-mock__branding {
    padding: 12px 15px;
    letter-spacing: 0.1em;
    font-size: 10px;
    line-height: 1;
    text-align: center;
    border-top: 1px solid #E5E7EB;
    background: #fff;
    color: var(--color-text-sub);
    font-weight: 500;
    opacity: 0.7;
}

/* ========================================
   Benefits
======================================== */
.problems {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-bottom: var(--space-7);
    max-width: 1080px;
    margin-inline: auto;
}

.problems__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
    background: none;
    border: none;
    padding: var(--space-3);
}

.problems__icon {
    width: clamp(80px, 9vw, 110px);
    height: clamp(80px, 9vw, 110px);
    display: block;
    transition: transform 0.3s ease;
}

.problems__text {
    font-size: clamp(14px, 1.4vw, 17px);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.6;
    letter-spacing: 0.01em;
}

.section__divider {
    text-align: center;
    margin: var(--space-8) 0 var(--space-7);
    position: relative;
    padding-bottom: 56px;
}

.section__divider span {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: var(--space-5) var(--space-7);
    background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #fff;
    border-radius: var(--radius-xl);
    font-size: clamp(20px, 2.8vw, 28px);
    font-weight: 900;
    line-height: 1.5;
    /* box-shadow: 0 14px 36px rgba(15, 76, 129, 0.18); */
    letter-spacing: 0.01em;
    text-shadow: 0 1px 4px rgba(15, 76, 129, 0.35);
}

.section__divider-logo {
    height: 1.1em;
    width: auto;
    filter: brightness(0) invert(1);
    display: inline-block;
}

.section__divider strong {
    color: #fff;
    font-size: 1.15em;
    font-weight: 900;
    padding: 0 4px;
    background: linear-gradient(transparent 62%, rgba(255, 122, 69, 1) 62%, rgba(255, 122, 69, 1) 92%, transparent 92%);
}

.section__divider::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 0;
    border-left: 28px solid transparent;
    border-right: 28px solid transparent;
    border-top: 28px solid var(--color-primary);
    transform: translateX(-50%);
    
    
}


.benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 880px;
    margin: 0 auto;
    counter-reset: benefit-counter;
}

.benefits__item:last-child {
    grid-column: span 2;
}

.benefits__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-6) var(--space-5);
    background: #fff;
    border: 1px solid rgba(15, 76, 129, 0.08);
    border-radius: var(--radius-xl);
    position: relative;
    isolation: isolate;
    counter-increment: benefit-counter;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
}

.benefits__item::before {
    content: counter(benefit-counter, decimal-leading-zero);
    position: absolute;
    top: 4px;
    right: 16px;
    font-family: var(--font-en);
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    color: rgba(15, 76, 129, 0.07);
    letter-spacing: -0.04em;
    pointer-events: none;
}

.benefits__item::after {
    content: '';
    position: absolute;
    top: 36px;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 65%);
    z-index: -1;
    opacity: 0.7;
    pointer-events: none;
}

.benefits__icon {
    width: clamp(80px, 8vw, 110px);
    height: clamp(80px, 8vw, 110px);
    display: block;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.benefits__title {
    font-size: clamp(14px, 1.4vw, 24px);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.55;
    letter-spacing: 0.01em;
    margin: 0;
}

.benefits__desc {
    font-size: 16px;
    color: var(--color-text-sub);
    line-height: 1.8;
    margin: 0;
}

.benefits__desc strong {
    font-weight: 800;
    color: var(--color-primary);
    background: linear-gradient(transparent 62%, rgba(43, 182, 115, 0.32) 62%, rgba(43, 182, 115, 0.32) 92%, transparent 92%);
    padding: 0 2px;
}

.benefits__item:last-child .benefits__desc strong {
    background: linear-gradient(transparent 62%, rgba(255, 122, 69, 0.32) 62%, rgba(255, 122, 69, 0.32) 92%, transparent 92%);
}

.benefits__link {
    display: inline-block;
    margin-top: var(--space-2);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 16px;
}



/* ========================================
   CTA バナー
======================================== */
.cta-banner {
    padding: var(--space-10) 0;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at top right, var(--color-primary-light) 0%, transparent 50%),
        linear-gradient(180deg, #f5faff 0%, #eef6ff 100%);
}

.cta-banner.is-bg-loaded {
    background: url(../img/bg_cta.webp) no-repeat center / cover;
}

.cta-banner__inner {
    position: relative;
    text-align: center;
}

.cta-banner .section__eyebrow {
    color: rgba(15, 76, 129, 0.18);
}

.cta-banner__title {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 900;
    margin-bottom: var(--space-3);
    line-height: 1.4;
    color: var(--color-primary);
}

.cta-banner__lead {
    font-size: 16px;
    margin-bottom: var(--space-5);
    color: var(--color-text);
    font-weight: 500;
}

.cta-banner__actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-banner__actions .btn {
    flex: 0 1 260px;
    min-width: 220px;
}

/* ========================================
   Growth セクション「使うほど、賢くなる。」
======================================== */
.growth {
    background:
        radial-gradient(ellipse at top, var(--color-primary-light) 0%, transparent 60%),
        var(--color-bg);
}

.growth__eyebrow {
    color: rgba(43, 182, 115, 0.18);
}

.growth__hero {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-7);
    align-items: center;
    margin-bottom: var(--space-7);
}

.growth__head {
    text-align: left;
    margin-bottom: 0;
}

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

.growth__head .section__lead {
    margin: 0;
    text-align: left;
}

.growth-image {
    margin: 0;
    max-width: 100%;
}

.growth-image img {
    width: 100%;
    height: auto;
    display: block;
    mix-blend-mode: multiply;
}

.growth-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    max-width: 1080px;
    margin-inline: auto;
}

.growth-cards__item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-7);
}

.growth-cards__item:nth-child(even) {
    flex-direction: row-reverse;
}

.growth-cards__image {
    flex: 0 0 50%;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
}

.growth-cards__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.growth-cards__placeholder {
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-text-mute);
    text-transform: uppercase;
}

.growth-cards__body {
    flex: 1;
    min-width: 0;
    position: relative;
}

.growth-cards__num {
    font-family: var(--font-en);
    font-size: 80px;
    font-weight: 900;
    color: var(--color-primary-light);
    line-height: 0.9;
    margin-bottom: var(--space-3);
    letter-spacing: -0.04em;
}

.growth-cards__item h4 {
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: 900;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
    line-height: 1.4;
}

.growth-cards__item p {
    font-size: 16px;
    color: var(--color-text-sub);
    line-height: 1.85;
}

.growth-cards__item p strong {
    font-weight: 800;
    color: var(--color-primary);
    background: linear-gradient(transparent 62%, rgba(43, 182, 115, 0.32) 62%, rgba(43, 182, 115, 0.32) 92%, transparent 92%);
    padding: 0 2px;
}

.growth-callout {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: var(--space-8) var(--space-7);
    max-width: 1080px;
    margin: 0 auto;
    overflow: hidden;
    /* box-shadow: 0 20px 50px rgba(15, 76, 129, 0.2); */
}

.growth-callout__bg-icon {
    position: absolute !important;
    top: 50%;
    right: -40px;
    transform: translateY(-50%);
    width: 480px;
    height: 480px;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.08);
    pointer-events: none;
    z-index: 0;
}

.growth-callout__bg-icon .ic {
    width: 100%;
    height: 100%;
}

.growth-callout::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 700px 500px at 95% -5%,
            rgba(255, 255, 255, 0.28) 0%,
            rgba(255, 255, 255, 0.10) 28%,
            transparent 55%);
    pointer-events: none;
    mix-blend-mode: screen;
}

.growth-callout::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(215deg,
            rgba(255, 255, 255, 0.18) 0%,
            rgba(255, 255, 255, 0.06) 18%,
            transparent 42%);
    pointer-events: none;
    mix-blend-mode: screen;
}

.growth-callout>* {
    position: relative;
    z-index: 1;
}

.growth-callout__eyebrow {
    display: inline-block;
    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    padding: 6px 14px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.growth-callout__title {
    font-size: clamp(24px, 3.4vw, 36px);
    font-weight: 900;
    line-height: 1.45;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    max-width: 720px;
}

.growth-callout__title span {
    background: linear-gradient(120deg, #FFD66B 0%, #FFA34D 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.growth-callout__text {
    font-size: 16px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.92);
    max-width: 720px;
}

.growth-callout__text strong {
    font-weight: 800;
    color: #fff;
    background: linear-gradient(transparent 60%, #FFD66B 60%, #FFA34D 92%, transparent 92%);
    padding: 0 4px;
}

.growth-callout__icon {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 220px;
    height: 220px;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 0;
}

.growth-callout__icon .ic {
    width: 100%;
    height: 100%;
}



/* ========================================
   Features
======================================== */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 1080px;
    margin: 0 auto;
}

.features__item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 0;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.features__image {
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.features__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.features__placeholder {
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-text-mute);
    text-transform: uppercase;
}

.features__item h4 {
    font-size: clamp(17px, 1.8vw, 20px);
    font-weight: 900;
    margin: var(--space-5) var(--space-5) var(--space-3);
    color: var(--color-primary);
    line-height: 1.5;
}

.features__item p {
    font-size: 15px;
    color: var(--color-text-sub);
    line-height: 1.85;
    margin: 0 var(--space-5) var(--space-5);
}

.features__item p strong {
    font-weight: 800;
    color: var(--color-primary);
    background: linear-gradient(transparent 62%, rgba(43, 182, 115, 0.32) 62%, rgba(43, 182, 115, 0.32) 92%, transparent 92%);
    padding: 0 2px;
}


/* ========================================
   Pricing
======================================== */
.pricing-plans {
    max-width: 980px;
    margin: 0 auto var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.pricing-plan-wrap {
    position: relative;
}

.pricing-plan-card {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--color-primary-light);
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    padding: var(--space-7) var(--space-6);
    /* box-shadow: 0 4px 18px rgba(15, 76, 129, 0.06); */
    transition: box-shadow 0.3s, transform 0.3s;
}

.pricing-plan-card--featured {
    border-color: var(--color-accent);
    /* box-shadow: 0 6px 24px rgba(255, 122, 69, 0.15); */
}

.pricing-plan-card__badge {
    position: absolute;
    top: -14px;
    left: 24px;
    z-index: 2;
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(255, 122, 69, 0.35);
    letter-spacing: 0.05em;
}

.pricing-plan-card__head {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex: 1;
    min-width: 0;
}

.pricing-plan-card__icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: #fff;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 36px;
    box-shadow: 0 2px 8px rgba(15, 76, 129, 0.08);
}

.pricing-plan-card__title {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.pricing-plan-card__name {
    font-size: 22px;
    font-weight: 900;
    line-height: 1.3;
    color: var(--color-primary);
    margin: 0;
}

.pricing-plan-card__check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.4;
    margin: 0;
}

.pricing-plan-card__check strong {
    font-weight: 900;
    color: var(--color-text);
}

.pricing-plan-card__check-mark {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background-color: var(--color-secondary);
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
}

.pricing-plan-card__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-3);
    font-size: 48px;
    font-weight: 300;
    color: var(--color-primary);
    line-height: 1;
    opacity: 0.5;
}

.pricing-plan-card__price {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.pricing-plan-card__label {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    line-height: 1.2;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
}

.pricing-plan-card__amount {
    display: flex;
    align-items: baseline;
    color: var(--color-accent);
    line-height: 1;
}

.pricing-plan-card__unit-left {
    font-size: 18px;
    font-weight: 700;
    margin-right: 4px;
    line-height: 1;
}

.pricing-plan-card__num {
    font-family: var(--font-en);
    font-size: 56px;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1;
}

.pricing-plan-card__unit-right {
    font-size: 22px;
    font-weight: 700;
    margin-left: 4px;
    line-height: 1;
}

.pricing-plan-card__tax {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-sub);
    margin-left: 6px;
    align-self: flex-end;
    line-height: 1;
    padding-bottom: 4px;
}

.pricing-plan-card__note {
    margin: var(--space-3) var(--space-3) 0;
    font-size: 13px;
    color: var(--color-text-sub);
    line-height: 1.6;
    text-align: right;
}

.pricing-plans__note {
    max-width: 980px;
    margin: 0 auto var(--space-5);
    font-size: 14px;
    color: var(--color-text-sub);
    line-height: 1.9;
    text-align: right;
}

.pricing-plans__cta {
    display: flex;
    justify-content: center;
    margin: 0 auto var(--space-7);
    max-width: 980px;
}

.pricing-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    padding: 18px 32px;
    min-width: 480px;
    background: #fff;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    /* box-shadow: 0 6px 20px rgba(15, 76, 129, 0.10); */
    transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
    position: relative;
    overflow: hidden;
}

.pricing-cta-btn__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: 50%;
    font-size: 22px;
    color: var(--color-primary);
    transition: background 0.25s, color 0.25s;
}

.pricing-cta-btn__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
    line-height: 1.3;
}

.pricing-cta-btn__main {
    font-size: 17px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.pricing-cta-btn__sub {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-sub);
    transition: color 0.25s;
}

.pricing-cta-btn__arrow {
    flex-shrink: 0;
    font-size: 20px;
    font-weight: 700;
    transition: transform 0.25s;
}

.pricing-init {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-7);
    max-width: 880px;
    margin: 0 auto var(--space-10);
}

.pricing-init__title {
    font-size: 22px;
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--space-2);
}

.pricing-init__lead {
    text-align: center;
    font-size: 16px;
    color: var(--color-text-sub);
    margin-bottom: var(--space-5);
}

.pricing-init__group {
    margin-bottom: var(--space-5);
}

.pricing-init__group:last-child {
    margin-bottom: 0;
}

.pricing-init__group-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.pricing-init__group-tag {
    display: inline-block;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    line-height: 1.2;
}

.pricing-init__group-tag--required {
    background: var(--color-accent);
    color: #fff;
}

.pricing-init__group-tag--opt {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.pricing-init__group-note {
    font-size: 14px;
    color: var(--color-text-sub);
    font-weight: 500;
}

.pricing-init__required {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    background: linear-gradient(135deg, #fff 0%, var(--color-primary-light) 120%);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    /* box-shadow: 0 4px 14px rgba(15, 76, 129, 0.08); */
}

.pricing-init__required-body {
    flex: 1;
    min-width: 0;
}

.pricing-init__required-name {
    font-size: 18px;
    font-weight: 900;
    color: var(--color-primary);
    margin: 0 0 6px;
    line-height: 1.4;
}

.pricing-init__required-desc {
    font-size: 14px;
    color: var(--color-text-sub);
    line-height: 1.7;
    margin: 0;
}

.pricing-init__required-price {
    flex-shrink: 0;
    display: flex;
    align-items: baseline;
    color: var(--color-accent);
    line-height: 1;
}

.pricing-init__required-num {
    font-family: var(--font-en);
    font-size: 36px;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1;
}

.pricing-init__required-price small {
    font-family: var(--font-jp);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-sub);
    margin-left: 6px;
    line-height: 1;
}

.pricing-init__opt-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.pricing-init__opt-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
    transition: background 0.2s;
}

.pricing-init__opt-item:last-child {
    border-bottom: none;
}

.pricing-init__opt-plus {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: #fff;
    font-family: var(--font-en);
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
    border-radius: 50%;
    /* box-shadow: 0 2px 6px rgba(255, 122, 69, 0.25); */
}

.pricing-init__opt-body {
    flex: 1;
    min-width: 0;
}

.pricing-init__opt-name {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.pricing-init__opt-desc {
    font-size: 14px;
    color: var(--color-text-sub);
    line-height: 1.7;
    margin: 0;
}

.pricing-init__opt-price {
    flex-shrink: 0;
    font-family: var(--font-en);
    font-weight: 900;
    font-size: 22px;
    color: var(--color-primary);
    line-height: 1.2;
    white-space: nowrap;
}

.pricing-init__opt-price small {
    display: inline-block;
    margin-left: 4px;
    font-family: var(--font-jp);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-sub);
    vertical-align: middle;
}

.pricing-courses {
    max-width: 980px;
    margin: 0 auto;
}

.pricing-courses__title {
    font-size: 24px;
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--space-2);
}

.pricing-courses__lead {
    text-align: center;
    font-size: 15px;
    color: var(--color-text-sub);
    margin-bottom: var(--space-8);
}

.pricing-courses__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.pricing-courses__item {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    position: relative;
    /* box-shadow: 0 2px 10px rgba(15, 76, 129, 0.04); */
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-courses__item--popular {
    border: 2px solid var(--color-accent);
    /* box-shadow: 0 6px 24px rgba(255, 122, 69, 0.15); */
}

.pricing-courses__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
    /* box-shadow: 0 4px 12px rgba(255, 122, 69, 0.35); */
}

.pricing-courses__head {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.pricing-courses__num {
    flex-shrink: 0;
    font-family: var(--font-en);
    font-size: 28px;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
}

.pricing-courses__name {
    font-size: 17px;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1.35;
    margin: 0;
}

.pricing-courses__desc {
    font-size: 13px;
    color: var(--color-text-sub);
    line-height: 1.7;
    margin: 0 0 var(--space-4);
}

.pricing-courses__include {
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.pricing-courses__include-label {
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin: 0 0 var(--space-3);
    text-transform: uppercase;
}

.pricing-courses__include-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pricing-courses__include-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.4;
}

.pricing-courses__check {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    background-color: var(--color-secondary);
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
}

.pricing-courses__price-table {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: auto 0 0;
    padding-top: var(--space-4);
    border-top: 1px dashed var(--color-border);
}

.pricing-courses__price-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
}

.pricing-courses__price-row dt {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-sub);
}

.pricing-courses__price-row dd {
    margin: 0;
    color: var(--color-primary);
    line-height: 1;
}

.pricing-courses__price-row dd strong {
    font-family: var(--font-en);
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.pricing-courses__price-row dd small {
    font-family: var(--font-jp);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-sub);
    margin-left: 4px;
    vertical-align: middle;
}



/* ========================================
   Flow
======================================== */
.flow {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 760px;
    margin: 0 auto;
    position: relative;
}

.flow__step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--space-5);
    align-items: center;
    position: relative;
    z-index: 1;
}

.flow__step::before {
    content: '';
    position: absolute;
    left: 31px;
    top: 0;
    width: 2px;
    height: calc(100% + var(--space-4));
    background: var(--color-primary);
    z-index: 0;
}

.flow__step:first-child::before {
    top: 50%;
    height: calc(50% + var(--space-4));
}

.flow__step:last-child::before {
    height: 50%;
}

.flow__num {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-en);
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 0 0 4px #fff, 0 0 0 6px var(--color-primary-light);
    position: relative;
    z-index: 1;
}

.flow__step--final .flow__num {
    background: var(--color-secondary);
    box-shadow: 0 0 0 4px #fff, 0 0 0 6px var(--color-secondary-light);
}

.flow__body {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    /* box-shadow: var(--shadow-sm); */
}

.flow__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.flow__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.flow__title {
    margin: 0;
    font-size: 18px;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1.35;
}

.flow__body p {
    font-size: 15px;
    color: var(--color-text-sub);
    line-height: 1.8;
    margin-bottom: var(--space-3);
}

.flow__duration {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
}


/* ========================================
   FAQ
======================================== */
.faq {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq__item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.faq__item.is-open {
    box-shadow: var(--shadow-sm);
}

.faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5);
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    list-style: none;
    color: var(--color-text);
    position: relative;
    padding-left: 65px;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    font-family: inherit;
    line-height: 1.5;
}

.faq__q::before {
    content: 'Q';
    position: absolute;
    left: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-en);
    font-weight: 900;
    font-size: 14px;
}

.faq__q::after {
    content: '';
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: rotate(45deg);
    transition: transform 0.35s ease;
    flex-shrink: 0;
}

.faq__item.is-open .faq__q::after {
    transform: rotate(-135deg);
    margin-top: 4px;
}

.faq__a {
    padding: 0 var(--space-5) 0 56px;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding-bottom 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq__a__inner {
    overflow: hidden;
    min-height: 0;
}

.faq__item.is-open .faq__a {
    grid-template-rows: 1fr;
    padding-bottom: var(--space-5);
}

.faq__a p {
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-text-sub);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    position: relative;
}

.faq__a p strong {
    color: var(--color-text);
}

/* ========================================
   Footer
======================================== */
.site-footer {
    background: #062847;
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-7) 0 var(--space-5);
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    text-align: center;
}

.site-footer__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.site-footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 900;
    font-size: 18px;
}

.site-footer__logo-img {
    height: 32px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.site-footer__desc {
    font-size: 14px;
    opacity: 0.7;
}

.site-footer__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-5);
}

.site-footer__nav a {
    font-size: 14px;
    transition: color 0.2s;
}

.site-footer__company {
    text-align: center;
    font-size: 16px;
    opacity: 0.7;
    line-height: 1.8;
}

.site-footer__copy {
    margin-top: var(--space-4);
    /* font-weight: 500; */
    color: #fff;
    font-size: 14px;
    font-family: "Poppins", sans-serif;

}


/* ========================================
   Floating CTA
======================================== */
.floating-cta {
    display: none;
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 40;
    background: var(--color-accent);
    color: #fff;
    padding: 14px 20px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 8px 24px rgba(255, 122, 69, 0.4);
    align-items: center;
    gap: 8px;
    transition: transform 0.2s;
}

.floating-cta svg {
    width: 18px;
    height: 18px;
}




/* ========================================
   レスポンシブ (max-width: 768px) 集約
======================================== */
@media (max-width: 768px) {

    /* --- リセット & ベース --- */
    .container {
        padding-inline: var(--space-4);
    }

    .sp-only {
        display: inline;
    }

    .pc-only {
        display: none;
    }

    .site-header__inner{
        height: 60px;
    }

    /* --- セクション共通 --- */
    .section {
        padding: var(--space-8) 0;
    }

    .section__title {
        font-size: 20px;
    }

    .section__lead {
        font-size: 14px;
    }

    .section__eyebrow {
        margin-bottom: -22px;
        letter-spacing: -0.02em;
    }

    /* --- Hero --- */
    .hero {
        padding-top: calc(var(--header-h) + var(--space-7));
        padding-bottom: var(--space-5);
    }

    .hero__inner {
        gap: var(--space-2);
        display: flex;
        flex-direction: column;
    }

    .hero__content {
        display: contents;
    }

    .hero__title {
        order: 1;
        text-align: center;
        font-size: 28px;
        margin-bottom: var(--space-3);
    }

    .hero__logo {
        order: 2;
        margin-top: 0;
    }

    .hero__logo-img {
        height: 40px;
        margin: 0 auto;
    }

    .hero__visual {
        order: 3;
    }

    .hero__mockup {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        padding-top: 0;
        transform: perspective(1000px) rotateY(-6deg) rotateX(2deg);
        transform-origin: center center;
    }

    .hero__features {
        order: 4;
        margin-top: var(--space-3);
        gap: var(--space-2);
    }

    .hero__feature-circle {
        width: 108px;
        height: 108px;
    }

    .hero__feature-main {
        font-size: 14px;
    }

    .hero__cta {
        order: 5;
    }

    /* --- Benefits --- */
    .problems {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4) var(--space-2);
    }

    .problems__item {
        padding: 0;
    }

    .problems__icon {
        width: 72px;
        height: 72px;
    }

    .problems__text {
        font-size: 14px;
    }

    .section__divider span {
        border-radius: 10px;
        padding: var(--space-4) var(--space-3);
    }

    .section__divider::after {
        border-left-width: 22px;
        border-right-width: 22px;
        border-top-width: 22px;
    }

    .benefits {
        gap: var(--space-2);
        grid-template-columns: 1fr;
    }

    .benefits__item:last-child {
        grid-column: span 1;
    }

    .benefits__item {
        padding: var(--space-4) var(--space-2);
    }

    .benefits__icon {
        width: 72px;
        height: 72px;
    }

    .benefits__title {
        font-size: 16px;
    }

    .benefits__desc {
        font-size: 14px;
    }

    .benefits__item::before {
        font-size: 50px;
    }

    /* --- CTA バナー --- */
    .cta-banner {
        padding: var(--space-8) 0;
    }

    .cta-banner__lead {
        font-size: 14px;
    }

    /* --- Growth --- */
    .growth__hero {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .growth__head {
        text-align: center;
    }

    .growth__head .section__title,
    .growth__head .section__lead {
        text-align: center;
    }

    .growth-image {
        max-width: 720px;
        margin: 0 auto;
        padding: 0;
    }

    .growth-cards {
        gap: var(--space-7);
    }

    .growth-cards__item,
    .growth-cards__item:nth-child(even) {
        flex-direction: column;
        gap: var(--space-4);
    }

    .growth-cards__image {
        flex: 0 0 auto;
        width: 100%;
    }

    .growth-cards__num {
        font-size: 40px;
    }

    .growth-cards__item h4 {
        font-size: 20px;
    }

    .growth-cards__item p {
        font-size: 14px;
    }

    .growth-callout {
        padding: var(--space-6) var(--space-5);
    }

    .growth-callout__bg-icon {
        width: 300px;
        height: 300px;
        right: -60px;
    }

    .growth-callout__icon {
        width: 140px;
        height: 140px;
        bottom: -20px;
        right: -10px;
    }

    .growth-callout__title {
        font-size: 20px;
    }

    .growth-callout__text {
        font-size: 14px;
    }

    /* --- Features --- */
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .features__item p {
        font-size: 14px;
    }

    /* --- Pricing --- */
    .pricing-plan-card {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-1);
        padding: var(--space-5) var(--space-2);
        border-radius: 15px;
    }

    .pricing-plan-card__head {
        /* justify-content: flex-start;z */
        justify-content: center;
    }

    .pricing-plan-card__arrow {
        transform: rotate(90deg);
        padding: 0;
        font-size: 32px;
    }

    .pricing-plan-card__price {
        justify-content: center;
        gap: var(--space-2);
        align-items: flex-end;
    }

    .pricing-plan-card__num {
        font-size: 38px;
    }

    .pricing-plan-card__tax {
        font-size: 12px;
    }

    .pricing-plan-card__badge {
        top: -12px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 12px;
        padding: 6px 16px;

    }

    .pricing-plan-card__note,
    .pricing-plans__note {
        text-align: left;
        font-size: 10px;
    }

    .pricing-plan-card__icon {
        width: 50px;
        height: 50px;
        border-radius: 10px;
    }

    .pricing-cta-btn {
        min-width: 0;
        width: 100%;
        gap: var(--space-3);
        padding: 14px 20px;
    }

    .pricing-cta-btn__icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .pricing-cta-btn__main {
        font-size: 15px;
    }

    .pricing-cta-btn__sub {
        font-size: 11px;
    }

    .pricing-plan-card__name {
        font-size: 18px;
    }

    .pricing-plan-card__check {
        font-size: 12px;
    }

    .pricing-plan-card__label {
        font-size: 12px;
        padding: 5px 5px;
        border-radius: 6px;
    }

    .pricing-plan-card__unit-left {
        font-size: 14px;
    }


    .pricing-init {
        padding: var(--space-6) var(--space-4);
        border-radius: 12px;
        margin-bottom: var(--space-8);
    }

    .pricing-init__title {
        font-size: 18px;
    }

    .pricing-courses__lead {
        font-size: 14px;
        margin-bottom: var(--space-6);
    }

    .pricing-init__lead {
        font-size: 14px;
    }

    .pricing-courses__title {
        font-size: 18px;
    }

    .pricing-init__required {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
        padding: var(--space-4);
        border-radius: 12px;
    }

    .pricing-init__required-price {
        justify-content: flex-end;
    }

    .pricing-init__required-num {
        font-size: 24px;
    }

    .pricing-init__required-name {
        font-size: 16px;
    }

    .pricing-init__opt-item {
        flex-wrap: wrap;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    .pricing-init__opt-plus {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    .pricing-init__opt-price {
        margin-left: auto;
        font-size: 18px;
    }

    .pricing-init__opt-body {
        flex: 1 1 calc(100% - 40px);
    }

    .pricing-courses__list {
        display: flex;
        flex-direction: column;

    }

    .pricing-courses__item--popular {
        order: -1;
    }

    .pricing-courses__name {
        font-size: 16px;
    }

    .pricing-courses__num {
        font-size: 24px;
    }

    .pricing-courses__price-row dd strong {
        font-size: 20px;
    }

    /* --- Flow --- */
    .flow__title {
        font-size: 16px;
    }

    .flow__body {
        border-radius: 12px;
        padding: var(--space-4) var(--space-4);
        border-radius: 12px;
    }

    .flow__icon {
        width: 36px;
        height: 36px;
        font-size: 20px;
    }

    .flow__step {
        grid-template-columns: 45px 1fr;
        gap: var(--space-3);
    }

    .flow__num {
        width: 40px;
        font-size: 16px;
        height: 40px;
    }

    .flow__duration {
        font-size: 12px;
    }

    .flow__body p {
        font-size: 14px;

    }

    .flow__step::before {
        left: 19px;
    }


    .faq__q {
        padding: var(--space-4) var(--space-3);
        font-size: 14px;
        padding-left: 50px;
    }

    .faq__q::after {
        width: 8px;
        height: 8px;
    }

    .faq__q::before {
        width: 24px;
        height: 24px;
        left: var(--space-3);
        font-size: 12px;
    }

    .faq__a {
        /* padding:0  var(--space-3)  var(--space-3); */
        padding-left: 15px;
        padding-right: 15px;
    }

    .faq__a p {
        font-size: 14px;
    }

    /* --- Floating CTA --- */
    .floating-cta {
        display: inline-flex;
    }

    .site-footer__nav {
        gap: var(--space-4);
        flex-direction: column;
    }

    .site-footer__copy {
        font-size: 12px;
    }
}