/* ── HERO ────────────────────────────── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
}

.hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    animation: heroZoom 14s ease-out forwards;
}

@keyframes heroZoom {
    to {
        transform: scale(1);
    }
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10, 22, 40, 0.88) 0%, rgba(10, 22, 40, 0.55) 55%, rgba(10, 22, 40, 0.75) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    padding-top: 80px;
    padding-bottom: 40px;
    max-width: 820px;
    margin-top: 0;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--fn-en);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 28px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroIn 0.8s var(--ease) 0.2s forwards;
}

.hero__eyebrow::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--orange);
}

.hero__title {
    font-size: clamp(1.9rem, 5.5vw, 5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    opacity: 0;
    transform: translateY(28px);
    animation: heroIn 0.9s var(--ease) 0.4s forwards;
}

.hero__title em {
    color: var(--orange);
    font-style: normal;
}

/* 小テキストライン（上段） */
.hero__t-small {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 12px;
}

/* メインテキストライン（下段） */
.hero__t-main {
    display: block;
    line-height: 1.05;
}

.hero__lead {
    font-size: clamp(0.95rem, 1.6vw, 1.1rem);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.9;
    margin-bottom: 44px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroIn 0.8s var(--ease) 0.6s forwards;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    margin-bottom: 52px;
    opacity: 0;
    animation: heroIn 0.8s var(--ease) 0.75s forwards;
}

.hero__tel {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: heroIn 0.8s var(--ease) 0.9s forwards;
}

.hero__tel svg {
    width: 18px;
    height: 18px;
    color: var(--orange);
}

.hero__tel a {
    font-family: var(--fn-en);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.06em;
    transition: color 0.3s;
}

.hero__tel a:hover {
    color: var(--orange);
}

.hero__tel span {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
}

.hero__scroll {
    position: absolute;
    right: 48px;
    bottom: 48px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: heroIn 0.8s ease 1.2s forwards;
}

.hero__scroll-line {
    width: 1px;
    height: 64px;
    background: linear-gradient(to bottom, transparent, var(--orange));
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3
    }

    50% {
        opacity: 1
    }
}

.hero__scroll span {
    font-family: var(--fn-en);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    color: rgba(255, 255, 255, 0.4);
    writing-mode: vertical-rl;
}

/* 大きな装飾数字（背景） */
.hero__bg-num {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--fn-en);
    font-size: 40vw;
    font-weight: 900;
    line-height: 1;
    color: rgba(255, 255, 255, 0.03);
    pointer-events: none;
    user-select: none;
    z-index: 1;
}

@keyframes heroIn {
    to {
        opacity: 1;
        transform: none;
    }
}

/* ── ABOUT ───────────────────────────── */
.about {
    padding: var(--sp) 0;
    background: var(--off);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.about__img-area {
    padding-right: 20px;
}

/* .about__text – スタイル不要なため省略 */

.about__features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 36px;
}

.about__feat {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 22px;
    background: var(--white);
    border-radius: 8px;
    border-left: 3px solid var(--orange);
    box-shadow: 0 2px 12px rgba(10, 22, 40, 0.06);
    transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.about__feat:hover {
    transform: translateX(6px);
    box-shadow: 0 6px 24px rgba(10, 22, 40, 0.1);
}

.about__feat-icon {
    width: 40px;
    height: 40px;
    background: var(--navy);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about__feat-icon svg {
    width: 20px;
    height: 20px;
    color: var(--orange);
}

.about__feat strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 3px;
}

.about__feat p {
    font-size: 0.82rem;
    color: var(--g500);
    line-height: 1.6;
}

/* ── STATS ───────────────────────────── */
.stats {
    background: var(--navy);
    padding: 72px 0;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stats__item {
    text-align: center;
    padding: 40px 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
}

.stats__item:last-child {
    border-right: none;
}

.stats__item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--orange);
    border-radius: 1px;
    transition: width 0.4s var(--ease);
}

.stats__item:hover::after {
    width: 48px;
}

.stats__num {
    font-family: var(--fn-en);
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 10px;
}

.stats__lbl {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.06em;
}

/* ── SERVICES ────────────────────────── */
.services {
    padding: var(--sp) 0;
}

.services__head {
    margin-bottom: 72px;
}

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

.sv-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--navy);
    display: flex;
    align-items: flex-end;
    text-decoration: none;
    color: var(--white);
}

.sv-card__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}

.sv-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.92) 0%, rgba(10, 22, 40, 0.2) 60%);
    transition: background 0.4s;
}

.sv-card:hover .sv-card__img {
    transform: scale(1.06);
}

.sv-card:hover .sv-card__overlay {
    background: linear-gradient(to top, rgba(10, 22, 40, 0.96) 0%, rgba(10, 22, 40, 0.4) 60%);
}

.sv-card__body {
    position: relative;
    z-index: 2;
    padding: 32px 36px;
    width: 100%;
}

.sv-card__num {
    font-family: var(--fn-en);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    color: var(--orange);
    margin-bottom: 8px;
}

.sv-card__title {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
}

.sv-card__desc {
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), opacity 0.4s;
    opacity: 0;
}

.sv-card:hover .sv-card__desc {
    max-height: 80px;
    opacity: 1;
}

.sv-card__more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--orange);
    margin-top: 12px;
    letter-spacing: 0.06em;
}

.sv-card__more svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s;
}

.sv-card:hover .sv-card__more svg {
    transform: translateX(4px);
}

/* 大きな背景番号 */
.sv-card__bg-num {
    position: absolute;
    top: -10px;
    right: -10px;
    font-family: var(--fn-en);
    font-size: 10rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    pointer-events: none;
}

/* ── WHY ─────────────────────────────── */
.why {
    padding: var(--sp) 0;
    background: var(--navy-mid);
}

.why__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 64px;
}

.why__item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 36px 28px;
    text-align: center;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.why__item:hover {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.3);
    transform: translateY(-6px);
}

.why__icon {
    width: 60px;
    height: 60px;
    background: rgba(249, 115, 22, 0.12);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.why__icon svg {
    width: 26px;
    height: 26px;
    color: var(--orange);
}

.why__title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.why__desc {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.8;
}

/* ── CTA BANNER ──────────────────────── */
.cta-band {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.cta-band__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-band__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.93) 0%, rgba(26, 86, 219, 0.65) 100%);
}

.cta-band__inner {
    position: relative;
    z-index: 2;
    padding: 110px 40px;
    text-align: center;
    max-width: 1160px;
    margin: 0 auto;
}

.cta-band__title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 20px;
}

.cta-band__lead {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.9;
    margin-bottom: 44px;
}

.cta-band__actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ── Responsive ──────────────────────── */
@media (max-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .about__img-area {
        padding-right: 0;
    }

    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats__item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .stats__item:nth-child(2n) {
        border-right: none;
    }
}

@media (max-width: 768px) {
    .hero__title {
        font-size: clamp(1.6rem, 6vw, 2rem);
    }

    .hero__scroll {
        display: none;
    }

    .hero__bg-num {
        display: none;
    }

    .services__grid {
        grid-template-columns: 1fr;
    }

    .sv-card {
        aspect-ratio: 4/3;
    }

    .why__grid {
        grid-template-columns: 1fr;
    }

    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}