/* ===========================================================================
   Lasoup! サブスクHP制作支援LP 専用スタイル
   詩苑コーポレートデザインシステム準拠
   =========================================================================== */

:root {
    --lasoup-accent: var(--color-brand, #0AA7B3);
    --lasoup-accent-deep: #08818b;
    --lasoup-accent-soft: rgba(10, 167, 179, 0.08);
    --lasoup-section-y: clamp(72px, 9vw, 140px);
    --lasoup-section-y-tight: clamp(48px, 6vw, 88px);
    --lasoup-content-w: 1080px;
}

/* ---------------- 共通セクション ---------------- */
.lasoup-section {
    padding: var(--lasoup-section-y) clamp(20px, 5vw, 40px);
    background: var(--color-bg, #fdfcfa);
}
.lasoup-section__inner {
    max-width: var(--lasoup-content-w);
    margin: 0 auto;
}
.lasoup-section__header {
    text-align: center;
    margin-bottom: clamp(40px, 5vw, 72px);
}
.lasoup-section__title {
    font-family: var(--font-serif, "Noto Serif JP", serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.5;
    color: var(--color-text, #1a1a1a);
    margin: 16px 0 0;
}
.lasoup-section__sub {
    margin-top: 20px;
    color: var(--color-text-sub, #5a5550);
    font-size: 0.95rem;
    line-height: 2;
}
.lasoup-eyebrow {
    font-family: var(--font-english, "Cormorant Garamond", serif);
    font-size: 0.75rem;
    letter-spacing: 0.4em;
    color: var(--lasoup-accent);
    text-transform: uppercase;
    margin: 0;
}

/* ---------------- HERO ---------------- */
.lasoup-hero {
    background: linear-gradient(180deg, #fdfcfa 0%, #f6f3ed 100%);
    padding: clamp(72px, 10vw, 120px) clamp(20px, 5vw, 40px) clamp(48px, 6vw, 88px);
    overflow: hidden;
}
.lasoup-hero__inner {
    max-width: var(--lasoup-content-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(32px, 5vw, 80px);
    align-items: center;
}
.lasoup-hero__copy { min-width: 0; }
.lasoup-hero__title {
    margin: 16px 0 28px;
    font-family: var(--font-serif, "Noto Serif JP", serif);
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.05em;
}
.lasoup-hero__lead {
    display: block;
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    color: var(--color-text-sub, #5a5550);
    margin-bottom: 16px;
    font-weight: 400;
    letter-spacing: 0.08em;
}
.lasoup-hero__lead em {
    font-style: normal;
    color: var(--lasoup-accent);
    font-weight: 600;
}
.lasoup-hero__main {
    display: block;
    font-size: clamp(1.5rem, 3.4vw, 2.5rem);
    color: var(--color-text, #1a1a1a);
    line-height: 1.5;
}
.lasoup-hero__main strong {
    font-weight: 600;
    color: var(--lasoup-accent);
    font-family: var(--font-english, "Cormorant Garamond", serif);
    font-size: 1.1em;
    letter-spacing: 0.02em;
}
.lasoup-hero__tags {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    font-size: 0.85rem;
    color: var(--color-text-sub);
}
.lasoup-hero__tags li::before {
    content: "▸ ";
    color: var(--lasoup-accent);
}
.lasoup-hero__tags .tag-mini {
    display: inline-block;
    padding: 4px 12px;
    background: var(--lasoup-accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    border-radius: 2px;
}
.lasoup-hero__tags li:has(.tag-mini)::before { content: none; }
.lasoup-hero__note {
    font-size: 0.78rem;
    color: var(--color-text-quiet, #8a857f);
    line-height: 1.8;
    margin: 24px 0;
}
.lasoup-hero__visual { display: flex; justify-content: center; }
.lasoup-hero__visual img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}
@media (max-width: 840px) {
    .lasoup-hero__inner { grid-template-columns: 1fr; }
    .lasoup-hero__visual { order: -1; max-width: 320px; margin: 0 auto; }
}

/* ---------------- 制限告知バナー ---------------- */
.lasoup-limit-banner {
    background: var(--color-bg-dark, #2a2724);
    color: #fff;
    padding: 20px 24px;
}
.lasoup-limit-banner__inner {
    max-width: var(--lasoup-content-w);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px 32px;
    text-align: center;
}
.limit-text { font-size: 1.05rem; font-weight: 500; margin: 0; letter-spacing: 0.04em; }
.limit-num {
    display: inline-block;
    background: var(--lasoup-accent);
    padding: 2px 10px;
    margin-right: 10px;
    font-weight: 700;
    border-radius: 2px;
    font-size: 0.95em;
}
.limit-note { font-size: 0.95rem; opacity: 0.85; margin: 0; }
.limit-note strong { color: var(--lasoup-accent); font-weight: 700; }
.limit-note s { color: #888; }

/* ---------------- ボタン ---------------- */
.lasoup-cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.lasoup-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.25s ease;
    cursor: pointer;
    border: 1px solid transparent;
    line-height: 1.2;
    min-height: 48px;
    box-sizing: border-box;
}
.lasoup-btn--primary {
    background: var(--lasoup-accent);
    color: #fff;
}
.lasoup-btn--primary:hover { background: var(--lasoup-accent-deep); transform: translateY(-1px); }
.lasoup-btn--ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-text);
}
.lasoup-btn--ghost:hover { background: var(--color-text); color: #fff; }
.lasoup-btn--text { background: transparent; color: var(--lasoup-accent); padding: 8px 12px; min-height: auto; text-decoration: underline; }
.lasoup-btn--block { width: 100%; }
.lasoup-btn--lg { padding: 18px 44px; font-size: 1.05rem; }

/* ---------------- For whom ---------------- */
.lasoup-forwhom__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 24px;
    max-width: 760px;
    margin: 0 auto;
}
.lasoup-forwhom__list li {
    background: var(--color-bg-alt, #f6f3ed);
    padding: 18px 24px;
    border-left: 3px solid var(--lasoup-accent);
    font-size: 0.95rem;
    line-height: 1.7;
}
.lasoup-forwhom__catch {
    margin-top: 48px;
    text-align: center;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    line-height: 2;
    color: var(--color-text);
}
.lasoup-forwhom__catch strong {
    display: inline-block;
    padding: 0 8px;
    background: linear-gradient(transparent 60%, var(--lasoup-accent-soft) 60%);
    color: var(--lasoup-accent-deep);
    font-weight: 700;
}
@media (max-width: 640px) {
    .lasoup-forwhom__list { grid-template-columns: 1fr; }
}

/* ---------------- Reason ---------------- */
.lasoup-reason { background: var(--color-bg-alt, #f6f3ed); }
.lasoup-reason__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.reason-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.reason-card__num {
    font-family: var(--font-english);
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    color: var(--lasoup-accent);
    margin: 0 0 16px;
}
.reason-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 12px;
    line-height: 1.6;
    color: var(--color-text);
}
.reason-card__lead {
    font-size: 0.92rem;
    color: var(--lasoup-accent-deep);
    margin: 0 0 16px;
    font-weight: 600;
    line-height: 1.6;
}
.reason-card__body {
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--color-text-sub);
    margin: 0;
}
@media (max-width: 840px) {
    .lasoup-reason__grid { grid-template-columns: 1fr; }
}

/* ---------------- CTA Band ---------------- */
.lasoup-cta-band {
    background: var(--color-bg-dark, #2a2724);
    color: #fff;
    padding: clamp(48px, 6vw, 80px) clamp(20px, 5vw, 40px);
    text-align: center;
}
.lasoup-cta-band__inner { max-width: var(--lasoup-content-w); margin: 0 auto; }
.lasoup-cta-band__lead {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    margin: 0 0 12px;
    font-family: var(--font-serif);
    letter-spacing: 0.05em;
}
.lasoup-cta-band__lead strong { color: var(--lasoup-accent); font-weight: 700; }
.lasoup-cta-band__note { font-size: 0.95rem; opacity: 0.85; margin: 0 0 32px; }
.lasoup-cta-band__note strong { color: var(--lasoup-accent); }
.lasoup-cta-band__note s { color: #888; }
.lasoup-cta-band .lasoup-cta-row { justify-content: center; }
.lasoup-cta-band .lasoup-btn--ghost { color: #fff; border-color: rgba(255,255,255,0.6); }
.lasoup-cta-band .lasoup-btn--ghost:hover { background: #fff; color: var(--color-text); border-color: #fff; }

/* ---------------- Why ---------------- */
.lasoup-why__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.why-block {
    padding: 28px;
    border-top: 2px solid var(--lasoup-accent);
    background: #fff;
}
.why-block__title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    margin: 0 0 16px;
    color: var(--color-text);
}
.why-block p {
    font-size: 0.9rem;
    line-height: 1.95;
    color: var(--color-text-sub);
    margin: 0;
}
@media (max-width: 840px) {
    .lasoup-why__grid { grid-template-columns: 1fr; }
}

/* ---------------- Price ---------------- */
.lasoup-price { background: var(--color-bg-alt, #f6f3ed); }
.price-card {
    background: #fff;
    border-radius: 8px;
    padding: 36px 32px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}
.price-card--feature {
    margin: 0 auto 56px;
    max-width: 760px;
    border-top: 4px solid var(--lasoup-accent);
}
.price-card__head { text-align: center; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border, #e8e4dc); }
.price-card__label {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    margin: 0;
    color: var(--color-text);
}
.price-card__badge {
    display: inline-block;
    margin: 8px 0;
    padding: 4px 12px;
    background: var(--lasoup-accent-soft);
    color: var(--lasoup-accent-deep);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    border-radius: 2px;
}
.price-card__price { margin: 12px 0 4px; line-height: 1; }
.price-card__price .num {
    font-family: var(--font-english);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 600;
    color: var(--lasoup-accent-deep);
    letter-spacing: 0.02em;
}
.price-card__price .unit { font-size: 0.85rem; color: var(--color-text-sub); margin-left: 8px; }
.price-card__sub { font-size: 0.78rem; color: var(--color-text-quiet); margin: 0; }
.price-card__body { font-size: 0.88rem; line-height: 1.95; color: var(--color-text-sub); margin: 0 0 20px; }
.price-card__list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    flex: 1;
}
.price-card__list li {
    padding: 10px 0 10px 24px;
    border-bottom: 1px dashed var(--color-border);
    font-size: 0.88rem;
    line-height: 1.7;
    position: relative;
    color: var(--color-text);
}
.price-card__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--lasoup-accent);
    font-weight: 700;
}
.price-card__list li small { display: block; font-size: 0.78rem; color: var(--color-text-quiet); margin-top: 4px; }
.price-card .lasoup-btn--block { margin-top: auto; }
.price-card .lasoup-btn--text { margin-top: 8px; text-align: center; }
.lasoup-price__sub-intro {
    text-align: center;
    margin: 0 0 32px;
    color: var(--color-text-sub);
    font-size: 0.95rem;
}
.lasoup-price__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 840px) {
    .lasoup-price__grid { grid-template-columns: 1fr; }
}

/* ---------------- Service included ---------------- */
.lasoup-included__grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.lasoup-included__grid li {
    background: var(--color-bg-alt);
    padding: 24px 20px;
    border-radius: 4px;
    text-align: center;
}
.lasoup-included__grid h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 8px;
    color: var(--lasoup-accent-deep);
}
.lasoup-included__grid p {
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--color-text-sub);
    margin: 0;
}
.lasoup-included__grid small { color: var(--color-text-quiet); font-size: 0.7rem; }
.lasoup-meo {
    margin-top: 56px;
    padding: 32px;
    background: var(--lasoup-accent-soft);
    border-radius: 6px;
}
.lasoup-meo h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 16px;
    color: var(--lasoup-accent-deep);
}
.lasoup-meo p {
    font-size: 0.9rem;
    line-height: 1.95;
    color: var(--color-text);
    margin: 0 0 12px;
}
.lasoup-meo strong { color: var(--lasoup-accent-deep); }
.lasoup-notes {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px dashed var(--color-border);
}
.lasoup-notes p {
    font-size: 0.78rem;
    color: var(--color-text-quiet);
    line-height: 1.8;
    margin: 0 0 4px;
}
@media (max-width: 840px) { .lasoup-included__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .lasoup-included__grid { grid-template-columns: 1fr; } }

/* ---------------- Comparison ---------------- */
.lasoup-table-wrap { overflow-x: auto; }
.lasoup-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
}
.lasoup-table thead th {
    background: var(--color-bg-dark);
    color: #fff;
    padding: 16px 14px;
    font-weight: 500;
    text-align: center;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
}
.lasoup-table thead th.is-ours {
    background: var(--lasoup-accent);
    position: relative;
}
.lasoup-table thead th.is-ours::after {
    content: "★";
    position: absolute;
    top: 4px;
    right: 8px;
    font-size: 0.7rem;
}
.lasoup-table tbody th {
    background: var(--color-bg-alt);
    text-align: left;
    padding: 16px;
    font-weight: 500;
    color: var(--color-text);
    width: 24%;
    border-bottom: 1px solid var(--color-border);
}
.lasoup-table tbody td {
    padding: 16px 14px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    color: var(--color-text-sub);
}
.lasoup-table tbody td.is-ours {
    background: var(--lasoup-accent-soft);
    color: var(--color-text);
    font-weight: 500;
}
.lasoup-table tbody td.is-ours strong { color: var(--lasoup-accent-deep); }
.lasoup-table tbody tr:last-child th,
.lasoup-table tbody tr:last-child td { border-bottom: none; }
@media (max-width: 640px) { .lasoup-table { font-size: 0.82rem; } .lasoup-table thead th,.lasoup-table tbody th,.lasoup-table tbody td { padding: 10px 8px; } }

/* ---------------- Cases ---------------- */
.lasoup-cases__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}
.case-card {
    background: #fff;
}
.case-card__image {
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 16px;
    aspect-ratio: 16/9;
}
.case-card__image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
}
.case-card:hover .case-card__image img { transform: scale(1.04); }
.case-card__body h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 8px;
    color: var(--color-text);
}
.case-card__body p {
    font-size: 0.88rem;
    line-height: 1.85;
    color: var(--color-text-sub);
    margin: 0;
}
@media (max-width: 640px) { .lasoup-cases__grid { grid-template-columns: 1fr; } }

/* ---------------- Flow ---------------- */
.lasoup-flow { background: var(--color-bg-alt); }
.lasoup-flow__list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 760px;
    counter-reset: flow;
}
.lasoup-flow__list > li {
    display: flex;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: flex-start;
}
.lasoup-flow__list > li:last-child { border-bottom: none; }
.flow-num {
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--lasoup-accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-english);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.lasoup-flow__list h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    margin: 0 0 8px;
    color: var(--color-text);
}
.lasoup-flow__list p {
    font-size: 0.9rem;
    line-height: 1.95;
    color: var(--color-text-sub);
    margin: 0;
}
.lasoup-flow__list small { color: var(--color-text-quiet); font-size: 0.78rem; }

/* ---------------- FAQ ---------------- */
.lasoup-faq__list { max-width: 820px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 4px 0;
}
.faq-item summary {
    cursor: pointer;
    padding: 22px 36px 22px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    list-style: none;
    position: relative;
    line-height: 1.7;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
    content: "Q";
    position: absolute;
    left: 0;
    top: 22px;
    color: var(--lasoup-accent);
    font-family: var(--font-english);
    font-weight: 700;
    font-size: 1.1rem;
}
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lasoup-accent);
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item__body {
    padding: 0 28px 24px;
    color: var(--color-text-sub);
}
.faq-item__body p {
    font-size: 0.9rem;
    line-height: 2;
    margin: 0;
    padding-left: 28px;
    position: relative;
}
.faq-item__body p::before {
    content: "A";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-text-quiet);
    font-family: var(--font-english);
    font-weight: 600;
    font-size: 1rem;
}
.lasoup-faq__post {
    text-align: center;
    margin-top: 48px;
    color: var(--color-text-sub);
    font-size: 0.9rem;
}

/* ---------------- About ---------------- */
.lasoup-about__lead {
    text-align: center;
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--lasoup-accent-deep);
    margin: 16px 0 0;
    letter-spacing: 0.06em;
    font-weight: 400;
}
.lasoup-about__body {
    max-width: 760px;
    margin: 0 auto;
}
.lasoup-about__body p {
    font-size: 0.95rem;
    line-height: 2.1;
    color: var(--color-text);
    margin: 0 0 20px;
}
.lasoup-about__body strong {
    background: linear-gradient(transparent 60%, var(--lasoup-accent-soft) 60%);
    padding: 0 4px;
    color: var(--lasoup-accent-deep);
    font-weight: 700;
}

/* ---------------- Company ---------------- */
.lasoup-company { background: var(--color-bg-alt); }
.lasoup-company__table {
    max-width: 760px;
    margin: 0 auto;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
}
.lasoup-company__table > div {
    display: grid;
    grid-template-columns: 180px 1fr;
    border-bottom: 1px solid var(--color-border);
}
.lasoup-company__table > div:last-child { border-bottom: none; }
.lasoup-company__table dt {
    padding: 18px 24px;
    background: var(--color-bg-alt);
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.9rem;
}
.lasoup-company__table dd {
    padding: 18px 24px;
    margin: 0;
    color: var(--color-text-sub);
    font-size: 0.92rem;
    line-height: 1.7;
}
@media (max-width: 640px) {
    .lasoup-company__table > div { grid-template-columns: 1fr; }
    .lasoup-company__table dt { padding-bottom: 4px; }
    .lasoup-company__table dd { padding-top: 4px; }
}

/* ---------------- Contact CTA ---------------- */
.lasoup-contact-cta { background: var(--color-bg-alt); }
.lasoup-contact-cta__btn-wrap { text-align: center; margin-top: 32px; }