/* ==========================================================================
   LP: まるごとITおやつ便
   ブルー基調・カード型・親しみやすい中小企業向けLP
   ========================================================================== */

:root {
    --io-blue: #2B7BDB;
    --io-blue-hover: #1F66BD;
    --io-blue-dark: #1453A0;
    --io-blue-light: #E5F0FB;
    --io-blue-pale: #F2F7FC;
    --io-blue-grad: linear-gradient(135deg, #4A9EFF 0%, #2B7BDB 100%);

    --io-yellow: #FFD43B;
    --io-yellow-soft: #FFF4C2;

    --io-green: #34C759;
    --io-orange: #FF7A2F;

    --io-bg: #FFFFFF;
    --io-bg-soft: #FAFBFD;
    --io-text: #1B2030;
    --io-text-mid: #525A6B;
    --io-text-light: #8189A0;
    --io-border: #E2E8F0;

    --io-font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    --io-font-display: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;

    --io-radius-sm: 8px;
    --io-radius: 12px;
    --io-radius-lg: 18px;
    --io-radius-xl: 24px;
    --io-radius-full: 999px;

    --io-shadow-sm: 0 2px 6px rgba(43, 123, 219, 0.06);
    --io-shadow: 0 6px 20px rgba(43, 123, 219, 0.10);
    --io-shadow-lg: 0 16px 40px rgba(43, 123, 219, 0.16);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
.lp-io {
    margin: 0;
    padding: 0;
    background: var(--io-bg);
    color: var(--io-text);
    font-family: var(--io-font);
    font-size: 15px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
}

.lp-io *,
.lp-io *::before,
.lp-io *::after {
    box-sizing: border-box;
}

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

.lp-io a {
    color: var(--io-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

.lp-io a:hover { color: var(--io-blue-hover); }

.io-container {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.io-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--io-border);
}

.io-header__inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.io-header__brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.io-header__logo {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
}

.io-header__brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.io-header__brand-name {
    font-family: var(--io-font-display);
    font-weight: 800;
    color: var(--io-text);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
}

.io-header__brand-sub {
    font-size: 0.65rem;
    color: var(--io-text-light);
    letter-spacing: 0.18em;
    font-weight: 700;
}

.io-header__menu {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--io-text);
}

.io-header__menu svg {
    width: 26px;
    height: 26px;
}

@media (max-width: 480px) {
    .io-header__inner { padding: 10px 16px; }
    .io-header__brand-name { font-size: 0.82rem; }
    .io-header__logo { width: 32px; height: 32px; }
}

/* --------------------------------------------------------------------------
   Section base
   -------------------------------------------------------------------------- */
.io-section {
    padding: 56px 0;
}

.io-section--alt {
    background: var(--io-blue-pale);
}

.io-section--compact {
    padding: 36px 0;
}

.io-section-title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    text-align: center;
    margin: 0 0 32px;
    color: var(--io-text);
}

/* --------------------------------------------------------------------------
   1. Hero
   -------------------------------------------------------------------------- */
.io-hero {
    padding: 40px 0 48px;
    background: #fff;
}

.io-hero__inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 32px;
    align-items: center;
}

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

.io-hero__tag {
    display: inline-block;
    padding: 6px 16px;
    border: 1.5px solid var(--io-blue);
    color: var(--io-blue);
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: var(--io-radius-full);
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.5);
}

.io-hero__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 2.15rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: var(--io-text);
    margin: 0 0 22px;
}

.io-hero__title-num {
    color: var(--io-blue);
    font-size: 1.25em;
    letter-spacing: 0;
    position: relative;
    display: inline-block;
}

.io-hero__title-num::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.05em;
    height: 0.18em;
    background: var(--io-yellow);
    z-index: -1;
    border-radius: 4px;
    transform: skewX(-8deg);
}

.io-hero__title-mark {
    color: var(--io-blue);
}

.io-hero__sub {
    color: var(--io-text-mid);
    line-height: 1.85;
    margin: 0 0 26px;
    font-size: 0.95rem;
}

.io-hero__sub-em {
    color: var(--io-blue);
    font-weight: 700;
}

.io-hero__cta-wrap {
    margin-top: 8px;
}

/* --- ヒーロー用 強調CTA（離脱対策） --- */
.io-btn--trial-hero {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    max-width: 480px;
    padding: 16px 22px;
    border-radius: 18px;
    background: linear-gradient(135deg, #FF8A3D 0%, #FF5E2A 100%);
    color: #ffffff !important;
    box-shadow: 0 12px 30px rgba(255, 94, 42, 0.40);
    text-decoration: none !important;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: io-trial-hero-pulse 2.4s ease-in-out infinite;
    border: 2px solid #fff;
}

.io-btn--trial-hero:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 18px 40px rgba(255, 94, 42, 0.55);
    color: #ffffff !important;
    animation-play-state: paused;
}

.io-btn--trial-hero__top {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    flex-shrink: 0;
}

.io-btn--trial-hero__strike {
    font-size: 0.7rem;
    text-decoration: line-through;
    opacity: 0.85;
    font-weight: 600;
}

.io-btn--trial-hero__badge {
    background: #fff;
    color: #FF5E2A;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.io-btn--trial-hero__main {
    flex: 1;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.io-btn--trial-hero__arrow {
    font-size: 1.5rem;
    font-weight: 700;
}

@keyframes io-trial-hero-pulse {
    0%, 100% {
        box-shadow: 0 12px 30px rgba(255, 94, 42, 0.40),
                    0 0 0 0 rgba(255, 94, 42, 0.45);
    }
    50% {
        box-shadow: 0 12px 30px rgba(255, 94, 42, 0.40),
                    0 0 0 14px rgba(255, 94, 42, 0);
    }
}

@media (max-width: 480px) {
    .io-btn--trial-hero { padding: 14px 18px; gap: 10px; max-width: 100%; }
    .io-btn--trial-hero__main { font-size: 1.05rem; }
    .io-btn--trial-hero__arrow { font-size: 1.2rem; }
    .io-btn--trial-hero__badge { font-size: 0.72rem; }
    .io-btn--trial-hero__strike { font-size: 0.65rem; }
}

@media (prefers-reduced-motion: reduce) {
    .io-btn--trial-hero { animation: none; }
}

/* 安心ワードリスト */
.io-hero__reassure {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.io-hero__reassure li {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--io-text-mid);
    font-size: 0.78rem;
    font-weight: 600;
}

.io-hero__reassure li::before {
    content: '';
    width: 14px;
    height: 14px;
    background: var(--io-green, #34C759);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 9px 9px;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .io-hero__reassure { gap: 10px; }
    .io-hero__reassure li { font-size: 0.72rem; }
}

/* 対応エリア注記（ヒーロー） */
.io-hero__area-note {
    margin: 12px 0 0;
    font-size: 0.72rem;
    color: var(--io-text-mid);
    letter-spacing: 0.02em;
}

/* 送信ボタン下マイクロコピー */
.io-form__micro {
    margin: 10px 0 0;
    font-size: 0.72rem;
    color: var(--io-text-mid);
    text-align: center;
    letter-spacing: 0.02em;
}

.io-hero__image {
    position: relative;
    aspect-ratio: 1 / 1;
    display: block;
    background: transparent;
}

@keyframes io-float {
    0%, 100% { transform: translateY(0); }
    50%     { transform: translateY(-10px); }
}

@keyframes io-float-sm {
    0%, 100% { transform: translateY(0); }
    50%     { transform: translateY(-7px); }
}

.io-hero__pc {
    position: absolute;
    top: 8%;
    left: 0;
    width: 82%;
    height: auto;
    background: transparent;
    animation: io-float 5.4s ease-in-out infinite;
    will-change: transform;
    z-index: 1;
}

.io-hero__mobile {
    position: absolute;
    right: -2%;
    bottom: 4%;
    width: 42%;
    height: auto;
    background: transparent;
    animation: io-float-sm 5.8s ease-in-out infinite;
    animation-delay: 0.8s;
    will-change: transform;
    z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
    .io-hero__pc,
    .io-hero__mobile {
        animation: none;
    }
}

@media (max-width: 720px) {
    .io-hero {
        position: relative;
        overflow: hidden;
    }
    .io-hero__inner {
        grid-template-columns: 1fr;
        gap: 24px;
        position: relative;
        z-index: 2;
    }
    .io-hero__title { font-size: 1.75rem; }
    .io-hero__copy {
        position: relative;
        z-index: 2;
    }
    .io-hero__image {
        position: relative;
        max-width: 320px;
        width: 100%;
        margin: 0 auto;
        aspect-ratio: 1.2 / 1;
        min-height: 200px;
        display: block;
    }
    .io-hero__pc {
        top: 0;
        left: 0;
        width: 78%;
    }
    .io-hero__mobile {
        right: 0;
        bottom: 0;
        width: 38%;
    }
}

/* 480px以下：画像をテキストの背後にうっすら配置 */
@media (max-width: 480px) {
    .io-hero {
        padding-bottom: 32px;
        overflow: hidden;
    }
    .io-hero__inner {
        gap: 18px;
        position: relative;
        z-index: 2;
    }
    .io-hero__copy {
        position: relative;
        z-index: 3;
    }
    .io-hero__cta-wrap {
        position: relative;
        z-index: 3;
    }
    .io-hero__image {
        position: absolute;
        right: -6%;
        top: 8%;
        bottom: auto;
        left: auto;
        width: 56%;
        max-width: 210px;
        min-height: 160px;
        aspect-ratio: 1.2 / 1;
        margin: 0;
        opacity: 0.5;
        pointer-events: none;
        z-index: 1;
    }
    .io-hero__pc {
        top: 0;
        left: 0;
        width: 80%;
    }
    .io-hero__mobile {
        right: 0;
        bottom: 0;
        width: 36%;
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.io-btn,
.lp-io a.io-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: var(--io-radius-full);
    font-weight: 700;
    font-family: var(--io-font);
    font-size: 1rem;
    line-height: 1;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
    color: #ffffff !important;
    background: var(--io-blue-grad);
    box-shadow: 0 8px 20px rgba(43, 123, 219, 0.30);
    text-decoration: none;
}

.io-btn::after {
    content: '→';
    font-weight: 700;
    transition: transform 0.2s ease;
    color: #fff;
}

.io-btn:hover,
.lp-io a.io-btn:hover {
    transform: translateY(-2px);
    color: #ffffff !important;
    box-shadow: 0 12px 28px rgba(43, 123, 219, 0.36);
}

.io-btn:hover::after {
    transform: translateX(4px);
}

.io-btn--block {
    width: 100%;
    max-width: 400px;
}

.io-btn--lg {
    padding: 20px 40px;
    font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   2. 3つの提供価値カード
   -------------------------------------------------------------------------- */
.io-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 720px;
    margin: 0 auto;
}

.io-feature-card {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 24px 20px;
    text-align: center;
    transition: transform 0.25s ease;
}

.io-feature-card:hover {
    transform: translateY(-3px);
}

.io-feature-card__head {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    background: #fff;
    padding: 8px 16px;
    border-radius: var(--io-radius-full);
    box-shadow: var(--io-shadow-sm);
}

.io-feature-card__emoji {
    font-size: 1.15rem;
    line-height: 1;
}

.io-feature-card__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--io-blue);
    letter-spacing: 0.03em;
}

.io-feature-card__icon-img {
    width: 96px;
    height: 96px;
    margin: 8px auto 16px;
    background: var(--io-blue-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    padding: 16px;
    overflow: hidden;
}

.io-feature-card__icon-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.io-feature-card__text {
    font-size: 0.85rem;
    color: var(--io-text-mid);
    line-height: 1.8;
}

@media (max-width: 720px) {
    .io-feature-grid { grid-template-columns: 1fr; gap: 10px; }
    /* モバイルでは横並び（icon | head+text）に変更して縦幅圧縮 */
    .io-feature-card {
        display: grid;
        grid-template-columns: 64px 1fr;
        grid-template-rows: auto auto;
        gap: 4px 14px;
        text-align: left;
        padding: 14px 18px;
        align-items: center;
    }
    .io-feature-card__icon-img {
        grid-column: 1;
        grid-row: 1 / 3;
        width: 64px;
        height: 64px;
        margin: 0;
        padding: 10px;
        align-self: center;
    }
    .io-feature-card__head {
        grid-column: 2;
        grid-row: 1;
        margin: 0;
        padding: 3px 12px;
        align-self: end;
        justify-self: start;
        box-shadow: none;
        background: var(--io-blue-light);
    }
    .io-feature-card__title { font-size: 0.85rem; }
    .io-feature-card__text {
        grid-column: 2;
        grid-row: 2;
        margin: 0;
        font-size: 0.78rem;
        line-height: 1.65;
        text-align: left;
        align-self: start;
    }
    .io-feature-card__text br { display: none; }
}

/* --------------------------------------------------------------------------
   画像拡大モーダル
   -------------------------------------------------------------------------- */
.io-modal {
    position: fixed; inset: 0;
    background: rgba(8, 14, 30, 0.85);
    display: none;
    align-items: center; justify-content: center;
    z-index: 9999;
    padding: 24px;
    cursor: zoom-out;
    animation: io-modal-in 0.2s ease-out;
}
.io-modal.is-open { display: flex; }
.io-modal img {
    max-width: 100%;
    max-height: 92vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    cursor: zoom-out;
}
.io-modal__close {
    position: absolute;
    top: 16px; right: 20px;
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.15);
    border: none; color: #fff;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}
.io-modal__close:hover { background: rgba(255,255,255,0.25); }
@keyframes io-modal-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* --------------------------------------------------------------------------
   3. お悩みセクション
   -------------------------------------------------------------------------- */
.io-pain {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 32px 28px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
    align-items: center;
}

.io-pain__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--io-text);
    margin: 0 0 18px;
    letter-spacing: 0.03em;
}

.io-pain__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.io-pain__list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--io-text);
    line-height: 1.65;
}

.io-pain__list li::before {
    content: '';
    width: 22px;
    height: 22px;
    background: var(--io-blue);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 14px 14px;
    background-position: center;
    background-repeat: no-repeat;
}

.io-pain__image {
    aspect-ratio: 1 / 1;
    max-width: 220px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--io-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--io-text-light);
    font-size: 0.75rem;
    text-align: center;
    padding: 16px;
}

.io-pain__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 720px) {
    .io-pain { grid-template-columns: 1fr; padding: 28px 20px; }
    .io-pain__image { max-width: 180px; }
}

/* --------------------------------------------------------------------------
   4. 料金プラン
   -------------------------------------------------------------------------- */
.io-price {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 36px 28px;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 32px;
    align-items: center;
}

.io-price__left { text-align: center; }

.io-price__ribbon {
    display: inline-block;
    background: var(--io-blue);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: var(--io-radius-full);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.io-price__amount {
    font-family: var(--io-font-display);
    font-weight: 800;
    color: var(--io-text);
    font-size: 2.2rem;
    line-height: 1;
    margin: 0;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .io-price__amount { font-size: 1.85rem; }
}

.io-price__num {
    color: var(--io-blue);
    font-size: 1.85em;
    letter-spacing: -0.02em;
}

.io-price__unit {
    font-size: 0.6em;
    color: var(--io-text-mid);
    margin-left: 4px;
    font-weight: 700;
}

.io-price__yen {
    font-size: 0.85em;
    color: var(--io-text);
    margin-right: 2px;
}

.io-price__tax {
    color: var(--io-text-light);
    font-size: 0.75rem;
    margin-top: 4px;
}

.io-price__features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.io-price__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--io-text);
    font-weight: 500;
}

.io-price__features li::before {
    content: '';
    width: 22px;
    height: 22px;
    background: var(--io-green);
    border-radius: 50%;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 14px 14px;
    background-position: center;
    background-repeat: no-repeat;
}

@media (max-width: 720px) {
    .io-price { grid-template-columns: 1fr; padding: 32px 24px; }
}

/* --------------------------------------------------------------------------
   実際のお菓子BOX（実物写真）
   -------------------------------------------------------------------------- */
.io-box-real {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 28px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
    align-items: center;
}

.io-box-real__image {
    border-radius: var(--io-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(43, 123, 219, 0.18);
    background: #fff;
}

.io-box-real__image img {
    width: 100%;
    height: auto;
    display: block;
}

.io-box-real__copy {
    text-align: left;
}

.io-box-real__badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--io-blue);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--io-radius-full);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.io-box-real__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--io-text);
    margin: 0 0 12px;
    line-height: 1.5;
    letter-spacing: 0.03em;
}

.io-box-real__title em {
    font-style: normal;
    color: var(--io-blue);
    font-size: 1.35em;
}

.io-box-real__text {
    color: var(--io-text-mid);
    font-size: 0.92rem;
    line-height: 1.85;
    margin: 0 0 14px;
}

.io-box-real__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.io-box-real__tags li {
    background: #fff;
    color: var(--io-text-mid);
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: var(--io-radius-full);
    border: 1px solid var(--io-border);
}

@media (max-width: 720px) {
    .io-box-real { grid-template-columns: 1fr; padding: 22px; gap: 20px; }
}

/* --------------------------------------------------------------------------
   制作事例（マーキー）
   -------------------------------------------------------------------------- */
.io-cases {
    text-align: center;
}

.io-cases__head {
    text-align: center;
    margin-bottom: 24px;
}

.io-cases__badge {
    display: inline-block;
    padding: 5px 14px;
    background: var(--io-yellow);
    color: var(--io-text);
    font-size: 0.72rem;
    font-weight: 800;
    border-radius: var(--io-radius-full);
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.io-cases__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.45rem;
    color: var(--io-text);
    margin: 0 0 8px;
    letter-spacing: 0.03em;
    line-height: 1.5;
}

.io-cases__title em {
    font-style: normal;
    color: var(--io-blue);
    font-size: 1.2em;
}

.io-cases__sub {
    color: var(--io-text-mid);
    font-size: 0.92rem;
    margin: 0;
}

@keyframes io-marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.io-cases__marquee {
    overflow: hidden;
    margin: 24px -20px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
            mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}

.io-cases__track {
    display: flex;
    gap: 18px;
    width: max-content;
    animation: io-marquee 22s linear infinite;
}

.io-case-card {
    flex-shrink: 0;
    width: 360px;
    height: 220px;
    border-radius: var(--io-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(43, 123, 219, 0.14);
    background: #fff;
    border: 1px solid var(--io-border);
    cursor: zoom-in;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.io-case-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(43, 123, 219, 0.20);
}

.io-case-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

@media (max-width: 720px) {
    .io-case-card { width: 280px; height: 175px; }
    .io-cases__title { font-size: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
    .io-cases__track { animation: none; }
}

/* 対応できる内容リスト（事例セクション下） */
.io-cases__capabilities {
    margin-top: 26px;
    background: #fff;
    border: 1px solid var(--io-border);
    border-radius: var(--io-radius);
    padding: 20px 24px;
    text-align: left;
}

.io-cases__capabilities-title {
    font-size: 0.82rem;
    color: var(--io-text-mid);
    font-weight: 700;
    text-align: center;
    margin: 0 0 14px;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.io-cases__capabilities-title::before,
.io-cases__capabilities-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--io-border);
    max-width: 60px;
}

.io-cases__capabilities-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 22px;
}

.io-cases__capabilities-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--io-text);
    font-weight: 500;
    line-height: 1.55;
}

.io-cases__capabilities-list li::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background: var(--io-blue);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 11px 11px;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 2px;
}

.io-cases__capabilities-list li strong {
    color: var(--io-blue);
    font-weight: 700;
}

@media (max-width: 600px) {
    .io-cases__capabilities-list { grid-template-columns: 1fr; gap: 8px; }
    .io-cases__capabilities { padding: 16px 18px; }
}

/* --------------------------------------------------------------------------
   5. Q&A
   -------------------------------------------------------------------------- */
.io-faq {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 28px 20px;
}

.io-faq__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--io-text);
    text-align: center;
    margin: 0 0 20px;
    letter-spacing: 0.03em;
}

.io-faq__item {
    background: #fff;
    border-radius: var(--io-radius);
    border: 1px solid var(--io-border);
    margin-bottom: 8px;
    overflow: hidden;
}

.io-faq__item:last-child { margin-bottom: 0; }

.io-faq__q {
    list-style: none;
    cursor: pointer;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--io-text);
    user-select: none;
}

.io-faq__q::-webkit-details-marker { display: none; }

.io-faq__q::before {
    content: 'Q.';
    color: var(--io-blue);
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.io-faq__q::after {
    content: '';
    margin-left: auto;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232B7BDB' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.io-faq__item[open] .io-faq__q::after {
    transform: rotate(180deg);
}

.io-faq__a {
    padding: 0 16px 16px 40px;
    color: var(--io-text-mid);
    line-height: 1.85;
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   6. 対応エリア
   -------------------------------------------------------------------------- */
.io-area {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius-lg);
    padding: 32px 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
}

.io-area__title {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--io-text);
    margin: 0 0 14px;
    letter-spacing: 0.03em;
}

.io-area__list {
    color: var(--io-text);
    font-size: 0.95rem;
    line-height: 1.95;
    margin: 0 0 4px;
}

.io-area__list strong {
    color: var(--io-blue);
    font-weight: 700;
    margin-right: 4px;
}

.io-area__note {
    margin-top: 12px;
    color: var(--io-text-light);
    font-size: 0.8rem;
}

.io-area__map {
    aspect-ratio: 1.3 / 1;
    max-width: 280px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--io-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--io-text-light);
    font-size: 0.75rem;
    text-align: center;
    padding: 16px;
}

.io-area__map img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 720px) {
    .io-area { grid-template-columns: 1fr; padding: 28px 20px; }
}

/* --------------------------------------------------------------------------
   7. 最終CTAブロック
   -------------------------------------------------------------------------- */
.io-cta {
    text-align: center;
}

.io-cta__heading {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--io-text);
    letter-spacing: 0.04em;
    margin: 0 0 28px;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 18px;
}

.io-cta__heading::before,
.io-cta__heading::after {
    content: '';
    width: 14px;
    height: 22px;
    background: var(--io-yellow);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.io-cta__heading::before {
    transform: scaleX(-1);
}

.io-cta__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 16px;
    align-items: stretch;
}

.io-cta__btn-card,
.lp-io a.io-cta__btn-card {
    background: var(--io-blue-grad);
    color: #ffffff !important;
    border-radius: var(--io-radius-lg);
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 8px 20px rgba(43, 123, 219, 0.25);
    text-align: left;
}

.io-cta__btn-card *,
.lp-io .io-cta__btn-card * {
    color: #ffffff !important;
}

.io-cta__btn-card:hover,
.lp-io a.io-cta__btn-card:hover {
    transform: translateY(-2px);
    color: #ffffff !important;
    box-shadow: 0 14px 28px rgba(43, 123, 219, 0.30);
}

.io-cta__btn-card-icon {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.io-cta__btn-card-icon svg {
    width: 22px;
    height: 22px;
    color: #fff;
}

.io-cta__btn-card-text {
    flex: 1;
    line-height: 1.4;
}

.io-cta__btn-card-text strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.io-cta__btn-card-text span {
    font-size: 0.78rem;
    opacity: 0.85;
}

.io-cta__btn-card-arrow {
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.io-cta__sns-card {
    background: #fff;
    border: 1.5px solid var(--io-border);
    border-radius: var(--io-radius-lg);
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--io-text);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: left;
}

.lp-io a.io-cta__sns-card { color: var(--io-text); }

.io-cta__sns-card:hover,
.lp-io a.io-cta__sns-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(43, 123, 219, 0.10);
    color: var(--io-text);
}

.io-cta__sns-card-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(45deg, #FED576, #F47133, #BC3081, #4C63D2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

.io-cta__sns-card-icon svg {
    width: 22px;
    height: 22px;
}

.io-cta__sns-card-text {
    flex: 1;
    line-height: 1.4;
}

.io-cta__sns-card-text strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--io-text);
}

.io-cta__sns-card-text span {
    font-size: 0.78rem;
    color: var(--io-text-mid);
}

.io-cta__sns-card-arrow {
    color: var(--io-blue);
    font-size: 1.2rem;
    flex-shrink: 0;
    font-weight: 700;
}

@media (max-width: 720px) {
    .io-cta__grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Hidden form (Formspree) — visually hidden but accessible
   -------------------------------------------------------------------------- */
.io-hidden-form {
    display: none;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.io-footer {
    padding: 32px 0 28px;
    background: #fff;
    border-top: 1px solid var(--io-border);
}

.io-footer__inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: start;
}

.io-footer__brand {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.io-footer__logo {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.io-footer__brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    gap: 2px;
}

.io-footer__brand-name {
    font-family: var(--io-font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--io-text);
    letter-spacing: 0.04em;
}

.io-footer__brand-sub {
    font-size: 0.68rem;
    color: var(--io-text-light);
    letter-spacing: 0.16em;
    font-weight: 700;
    margin-bottom: 6px;
}

.io-footer__brand-desc {
    font-size: 0.78rem;
    color: var(--io-text-mid);
    line-height: 1.7;
    margin-top: 4px;
}

.io-footer__brand-link {
    display: inline-block;
    margin-top: 8px;
    color: var(--io-blue);
    font-size: 0.78rem;
    font-weight: 500;
}

.io-footer__meta {
    text-align: right;
    font-size: 0.75rem;
    color: var(--io-text-mid);
    line-height: 1.8;
}

.io-footer__copy {
    text-align: center;
    font-size: 0.7rem;
    color: var(--io-text-light);
    padding-top: 18px;
    margin-top: 24px;
    border-top: 1px solid var(--io-border);
}

@media (max-width: 600px) {
    .io-footer__inner { grid-template-columns: 1fr; }
    .io-footer__meta { text-align: left; }
}

/* --------------------------------------------------------------------------
   Form modal-ish (inline overlay for sending)
   -------------------------------------------------------------------------- */
.io-form__message {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--io-radius);
    text-align: center;
    display: none;
}

.io-form__message.success {
    display: block;
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #A5D6A7;
}

/* --------------------------------------------------------------------------
   Inline contact form (hidden by default, shown on CTA click)
   -------------------------------------------------------------------------- */
.io-form-section {
    padding: 56px 0;
    background: var(--io-bg-soft);
    display: none;
}

.io-form-section.is-open {
    display: block;
}

.io-form {
    max-width: 540px;
    margin: 0 auto;
    background: #fff;
    padding: 32px 28px;
    border-radius: var(--io-radius-lg);
    box-shadow: var(--io-shadow);
}

.io-form__group { margin-bottom: 18px; }

.io-form__label {
    display: block;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--io-text);
    margin-bottom: 6px;
}

.io-form__required {
    display: inline-block;
    background: var(--io-blue);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    margin-left: 6px;
    vertical-align: middle;
}

.io-form__input,
.io-form__select,
.io-form__textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--io-border);
    border-radius: var(--io-radius-sm);
    font-size: 0.95rem;
    font-family: var(--io-font);
    color: var(--io-text);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.io-form__input:focus,
.io-form__select:focus,
.io-form__textarea:focus {
    outline: none;
    border-color: var(--io-blue);
    box-shadow: 0 0 0 3px rgba(43, 123, 219, 0.12);
}

.io-form__textarea { resize: vertical; min-height: 120px; }

.io-form__submit-wrap {
    text-align: center;
    margin-top: 8px;
}

/* --------------------------------------------------------------------------
   Reveal animation
   -------------------------------------------------------------------------- */
.io-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.io-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .io-reveal { opacity: 1; transform: none; transition: none; }
}

/* --------------------------------------------------------------------------
   フローティング無料体験ボタン（右下、ふわふわ）
   -------------------------------------------------------------------------- */
.io-floating-trial {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 90;
    background: linear-gradient(135deg, #FFB13C 0%, #FF7F2A 100%);
    color: #fff !important;
    padding: 14px 22px;
    border-radius: var(--io-radius-full);
    box-shadow: 0 10px 28px rgba(255, 127, 42, 0.40);
    text-decoration: none;
    font-weight: 800;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    line-height: 1.3;
    animation: io-trial-float 2.6s ease-in-out infinite;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 2px solid #fff;
}

.io-floating-trial:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 16px 36px rgba(255, 127, 42, 0.55);
    color: #fff !important;
    animation-play-state: paused;
}

.io-floating-trial__main { display: flex; flex-direction: column; align-items: flex-start; }
.io-floating-trial__main strong { font-size: 0.95rem; font-weight: 800; }
.io-floating-trial__main span { font-size: 0.68rem; opacity: 0.92; font-weight: 600; }

.io-floating-trial::after { content: '→'; font-size: 1.1rem; font-weight: 700; }

@keyframes io-trial-float {
    0%, 100% { transform: translateY(0); }
    50%     { transform: translateY(-8px); }
}

@media (max-width: 600px) {
    .io-floating-trial {
        right: 14px;
        bottom: 16px;
        padding: 11px 16px;
        font-size: 0.8rem;
    }
    .io-floating-trial__main strong { font-size: 0.85rem; }
    .io-floating-trial__main span { font-size: 0.62rem; }
}

@media (prefers-reduced-motion: reduce) {
    .io-floating-trial { animation: none; }
}

/* --------------------------------------------------------------------------
   申込みプラン選択 + 見積もり
   -------------------------------------------------------------------------- */
.io-plan-select {
    background: var(--io-blue-pale);
    border-radius: var(--io-radius);
    padding: 18px 20px;
    margin-bottom: 22px;
}

.io-plan-select__title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--io-text);
    margin: 0 0 12px;
    display: flex; align-items: center; gap: 6px;
}

.io-plan-select__title::before {
    content: ''; width: 10px; height: 10px; background: var(--io-blue); border-radius: 50%;
}

.io-plan-options {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

.io-plan-options--4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

@media (max-width: 720px) {
    .io-plan-options--4 { grid-template-columns: 1fr 1fr; }
}

.io-plan-option--featured {
    position: relative;
    border-color: #FF7F2A !important;
    background: linear-gradient(135deg, #FFF6EF 0%, #FFE7D6 100%);
}

.io-plan-option--featured::before {
    content: 'おすすめ';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF8A3D 0%, #FF5E2A 100%);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 800;
    padding: 2px 10px;
    border-radius: 999px;
    letter-spacing: 0.05em;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(255, 94, 42, 0.30);
}

.io-plan-option--featured.is-selected {
    background: linear-gradient(135deg, #FF8A3D 0%, #FF5E2A 100%);
    color: #fff;
    border-color: #FF5E2A !important;
}

.io-plan-option--featured.is-selected::before {
    background: #fff;
    color: #FF5E2A;
}

.io-plan-option {
    cursor: pointer;
    background: #fff;
    border: 2px solid var(--io-border);
    border-radius: var(--io-radius-sm);
    padding: 10px 12px;
    text-align: center;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.io-plan-option input { display: none; }

.io-plan-option:hover { border-color: var(--io-blue); }

.io-plan-option.is-selected {
    background: var(--io-blue);
    border-color: var(--io-blue);
    color: #fff;
}

.io-plan-option__label {
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.2;
}

.io-plan-option__sub {
    font-size: 0.68rem;
    opacity: 0.78;
}

.io-cycle-row {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.io-cycle-row.is-disabled { opacity: 0.45; pointer-events: none; }

.io-cycle-option {
    flex: 1;
    cursor: pointer;
    background: #fff;
    border: 2px solid var(--io-border);
    border-radius: var(--io-radius-sm);
    padding: 8px 10px;
    text-align: center;
    transition: all 0.2s ease;
    font-size: 0.78rem;
    font-weight: 600;
}

.io-cycle-option input { display: none; }
.io-cycle-option:hover { border-color: var(--io-blue); }
.io-cycle-option.is-selected { background: var(--io-blue); border-color: var(--io-blue); color: #fff; }
.io-cycle-option em { font-style: normal; font-size: 0.7rem; opacity: 0.85; }

.io-estimate {
    background: #fff;
    border: 2px dashed var(--io-blue);
    border-radius: var(--io-radius);
    padding: 18px 16px;
    text-align: center;
}

.io-estimate__label {
    font-size: 0.72rem;
    color: var(--io-text-mid);
    font-weight: 600;
    margin-bottom: 6px;
}

.io-estimate__value {
    font-family: var(--io-font-display);
    font-weight: 800;
    color: var(--io-blue);
    font-size: 1.75rem;
    line-height: 1.1;
}

.io-estimate__value s {
    color: var(--io-text-dim);
    font-size: 1rem;
    font-weight: 600;
    margin-right: 8px;
    text-decoration: line-through;
    text-decoration-thickness: 2px;
}

.io-estimate__note {
    font-size: 0.7rem;
    color: var(--io-text-mid);
    margin-top: 6px;
}

@media (max-width: 480px) {
    .io-plan-options { grid-template-columns: 1fr; gap: 6px; }
    .io-plan-option { flex-direction: row; justify-content: space-between; text-align: left; }
}