/* トップページ固有CSS */
/* サイバー・IT系 ビジュアル特化スタイル */
main {
    max-width: 100% !important;
    padding: 0 !important;
    overflow-x: hidden;
}

/* ノートPC風グリッド (5列x2行) - バナーに食い込ませる */
.laptop-grid-section {
    position: relative;
    padding: 2rem 0 4rem 0;
    background: radial-gradient(circle at center top, rgba(0, 176, 255, 0.08) 0%, transparent 60%);
    z-index: 10;
}

.portal-seo-intro {
    width: min(900px, 92%);
    margin: 0 auto 2.2rem;
    padding: 0 1rem;
    box-sizing: border-box;
    text-align: center;
}

.portal-seo-intro h1 {
    margin: 0 0 0.65rem;
    color: var(--text-color);
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: clamp(1.45rem, 3vw, 2.15rem);
    line-height: 1.35;
    letter-spacing: 0.02em;
}

.portal-seo-intro p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.laptop-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    perspective: 1500px; /* 3D空間 */
    padding: 0 4%;
    box-sizing: border-box;
}

.all-templates-cta-wrap {
    width: min(760px, 88%);
    margin: 3.25rem auto 0;
    text-align: center;
}

.all-templates-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-height: 64px;
    padding: 0.9rem 2rem;
    border: 1px solid rgba(103, 216, 255, 0.8);
    border-radius: 8px;
    background: linear-gradient(135deg, #00b0ff 0%, #2563eb 55%, #7c3aed 100%);
    color: #fff;
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: clamp(1.05rem, 2.5vw, 1.35rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none;
    box-shadow: 0 12px 32px rgba(0, 176, 255, 0.3);
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.all-templates-cta:hover {
    transform: translateY(-3px);
    filter: brightness(1.08);
    box-shadow: 0 16px 38px rgba(0, 176, 255, 0.45);
}

.all-templates-cta:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 4px;
}

@media (max-width: 1024px) {
    .laptop-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 600px) {
    .laptop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 個別のノートPCアイテム */
.laptop-item {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), z-index 0s;
    z-index: 1;
}

.laptop-item:hover {
    transform: scale(1.15) translateY(-15px) rotateX(0deg) rotateY(0deg) !important;
    z-index: 100;
}

.laptop-link {
    text-decoration: none;
    display: block;
    color: inherit;
}

/* ノートPCのモックアップ本体 */
.laptop-mockup {
    position: relative;
    background: #1e1e1e;
    border-radius: 8px 8px 0 0;
    padding: 3%;
    box-shadow: inset 0 0 0 2px #444, 0 15px 25px rgba(0,0,0,0.4);
    aspect-ratio: 736 / 414;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.4s ease, border 0.4s ease;
    border: 1px solid transparent;
}

.laptop-status-badge {
    position: absolute;
    top: 9px;
    left: 9px;
    z-index: 5;
    padding: 0.22rem 0.48rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(5, 11, 22, 0.76);
    color: rgba(255, 255, 255, 0.82);
    font-family: 'Outfit', sans-serif;
    font-size: 0.6rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.08em;
    pointer-events: none;
    backdrop-filter: blur(4px);
}

.laptop-status-popular {
    color: #b9eaff;
}

.laptop-status-new {
    color: #d9c8ff;
}

/* ★ホバー時に画面が水色ネオンっぽく光る演出 */
.laptop-item:hover .laptop-mockup {
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.6), inset 0 0 20px rgba(0, 255, 255, 0.3);
    border: 1px solid rgba(0, 255, 255, 0.8);
}

/* 画面部分 */
.laptop-screen {
    flex: 1;
    background: #000;
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

/* 既存の .card-thumb をノートPC画面にフィットさせる */
.laptop-screen .card-thumb {
    width: 100% !important;
    height: 100% !important;
    border: none !important;
    border-radius: 0 !important;
    aspect-ratio: unset !important;
}

/* キーボード・ベース部分 */
.laptop-base {
    position: absolute;
    bottom: -12px;
    left: -4%;
    width: 108%;
    height: 12px;
    background: linear-gradient(to bottom, #777, #444);
    border-radius: 0 0 8px 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    transition: box-shadow 0.4s ease;
}
.laptop-base::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20%;
    height: 3px;
    background: #222;
    border-radius: 0 0 4px 4px;
}

/* ホバー時にベース部分も少し発光させる */
.laptop-item:hover .laptop-base {
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

/* インフォメーション部分 (ホバー時に強調) */
.laptop-info {
    margin-top: 25px;
    text-align: center;
    opacity: 0.95;
    transition: opacity 0.3s;
}
.laptop-item:hover .laptop-info {
    opacity: 1;
}

.laptop-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-color);
    margin: 0 0 0.5rem 0;
    white-space: nowrap;
    text-shadow: 0 0 10px rgba(0,176,255,0.2);
    transition: color 0.3s;
}

@media (max-width: 600px) {
    .laptop-title {
        font-size: 0.78rem;
        letter-spacing: -0.02em;
    }
}

/* ホバー時にタイトルも水色に光る */
.laptop-item:hover .laptop-title {
    color: #00ffff;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
}

.laptop-btn {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0,176,255,0.4);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
}
.laptop-item:hover .laptop-btn {
    opacity: 1;
    transform: translateY(0);
    background: #00ffff;
    color: #000;
    box-shadow: 0 0 15px rgba(0,255,255,0.8);
}

/* BOOTHショップ・クリエイター募集導線 */
.portal-promo-wrap {
    width: min(1060px, 92%);
    margin: 1rem auto 4rem;
}

.portal-booth-promo {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
    align-items: center;
    min-height: 250px;
    padding: 2.5rem 3rem;
    overflow: hidden;
    border: 1px solid rgba(0, 176, 255, 0.3);
    border-radius: 10px;
    background:
        radial-gradient(circle at 82% 15%, rgba(124, 58, 237, 0.3), transparent 30%),
        linear-gradient(135deg, #050b16 0%, #0a1c35 58%, #07111f 100%);
    box-shadow: 0 16px 42px rgba(0, 61, 122, 0.18);
    color: #fff;
    box-sizing: border-box;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.portal-booth-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.portal-booth-link:hover .portal-booth-promo {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    box-shadow: 0 18px 44px rgba(0, 176, 255, 0.24);
}

.portal-booth-promo::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.13;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0, 176, 255, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 176, 255, 0.4) 1px, transparent 1px);
    background-size: 38px 38px;
    mask-image: linear-gradient(to left, #000, transparent 80%);
}

.portal-booth-copy,
.portal-booth-visual {
    position: relative;
    z-index: 1;
}

.portal-booth-kicker {
    display: block;
    margin-bottom: 0.65rem;
    color: #67d8ff;
    font-family: 'Outfit', sans-serif;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.2em;
}

.portal-booth-copy h2 {
    margin: 0 0 0.85rem;
    color: #fff;
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: clamp(1.65rem, 3.5vw, 2.45rem);
    line-height: 1.25;
}

.portal-booth-copy p {
    margin: 0 0 1.4rem;
    color: #cbd5e1;
    line-height: 1.7;
}

.portal-booth-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 48px;
    padding: 0 1.45rem;
    border: 1px solid rgba(103, 216, 255, 0.65);
    border-radius: 5px;
    background: linear-gradient(135deg, #00b0ff, #2563eb);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 176, 255, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
}

.portal-booth-link:hover .portal-booth-button {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 176, 255, 0.4);
}

.portal-booth-link:focus-visible,
.portal-partner-link:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 4px;
}

.portal-booth-visual {
    min-height: 180px;
}

.portal-product-card {
    position: absolute;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: 145px;
    aspect-ratio: 1.35;
    padding: 1rem;
    box-sizing: border-box;
    border: 1px solid rgba(103, 216, 255, 0.45);
    border-radius: 8px;
    background: linear-gradient(150deg, rgba(18, 50, 86, 0.95), rgba(5, 11, 22, 0.98));
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28), inset 0 0 24px rgba(0, 176, 255, 0.08);
}

.portal-product-card::before {
    content: "";
    position: absolute;
    inset: 12px 12px auto;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #00b0ff, #8b5cf6);
    box-shadow: 0 0 12px rgba(0, 176, 255, 0.8);
}

.portal-product-card span {
    color: #67d8ff;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.portal-product-card b {
    margin-top: 0.25rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.08em;
}

.portal-product-one { top: 31px; left: 3%; transform: rotate(-8deg); }
.portal-product-two { top: 8px; left: 31%; transform: rotate(4deg); z-index: 2; }
.portal-product-three { top: 48px; left: 59%; transform: rotate(10deg); }

.portal-partner-link {
    display: block;
    overflow: hidden;
    height: 100%;
    border: 1px solid rgba(0, 176, 255, 0.28);
    border-radius: 8px;
    background: #050b16;
    box-shadow: 0 10px 30px rgba(0, 82, 160, 0.13);
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.portal-partner-link:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 38px rgba(0, 176, 255, 0.22);
}

.portal-partner-link img {
    display: block;
    width: 86%;
    height: 86%;
    margin: 7% auto;
    object-fit: contain;
    object-position: center;
}

/* ランダムな配置・傾きの演出 (nth-childで個別に適用) */
.laptop-1 { transform: rotateY(-10deg) rotateX(5deg) translateY(10px); }
.laptop-2 { transform: rotateY(5deg) rotateZ(2deg) translateY(-5px); }
.laptop-3 { transform: rotateY(15deg) rotateX(10deg) translateY(15px); }
.laptop-4 { transform: rotateY(-5deg) rotateZ(-2deg); }
.laptop-5 { transform: rotateY(-15deg) rotateX(5deg) translateY(-10px); }
.laptop-6 { transform: rotateY(10deg) rotateZ(3deg) translateY(5px); }
.laptop-7 { transform: rotateY(-8deg) rotateX(8deg) translateY(-15px); }
.laptop-8 { transform: rotateY(12deg) rotateZ(-1deg) translateY(10px); }
.laptop-9 { transform: rotateY(-12deg) rotateX(-5deg); }
.laptop-10 { transform: rotateY(8deg) rotateZ(2deg) translateY(-5px); }

/* トップページ下部のBOOTH・クリエイターパートナー導線 */
.portal-bottom-promos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: stretch;
}

.portal-bottom-promos .portal-promo-half {
    min-width: 0;
}

.portal-bottom-promos .portal-booth-promo {
    height: 205px;
    min-height: 205px;
    grid-template-columns: 1fr;
    padding: 1.35rem 1.5rem;
}

.portal-bottom-promos .portal-booth-visual {
    display: none;
}

.portal-bottom-promos .portal-partner-link {
    height: 205px;
}

.portal-bottom-promos .portal-booth-copy h2 {
    margin: 0 0 0.55rem;
    font-size: clamp(1.25rem, 2.2vw, 1.8rem);
}

.portal-bottom-promos .portal-booth-copy p {
    margin: 0 0 0.8rem;
    font-size: 0.82rem;
    line-height: 1.45;
}

.portal-bottom-promos .portal-booth-button {
    min-height: 38px;
    padding: 0 1rem;
    font-size: 0.78rem;
}

@media (max-width: 600px) {
    .portal-promo-wrap {
        width: 92%;
        margin-bottom: 3rem;
    }

    .portal-booth-promo {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 1.6rem;
    }

    .portal-booth-copy {
        text-align: center;
    }

    .portal-booth-copy h2 br {
        display: none;
    }

    .portal-booth-button {
        width: 100%;
        box-sizing: border-box;
    }

    .portal-booth-visual {
        display: none;
    }

    .portal-bottom-promos {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .portal-bottom-promos .portal-booth-promo {
        height: auto;
        min-height: auto;
    }

    .portal-bottom-promos .portal-partner-link {
        height: auto;
    }

    .portal-partner-link img {
        width: 100%;
        height: auto;
        margin: 0 auto;
        max-width: 100%;
        transform: none;
    }
}