/* ============================================
   HOME Page Styles
   ============================================ */

/* ---------- Hero ---------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    margin-top: 0;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, #0a1a30 0%, #122C4F 40%, #1a3d6e 70%, #0f2340 100%);
    z-index: 1;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(200, 166, 94, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(200, 166, 94, 0.05) 0%, transparent 50%);
}

.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200, 166, 94, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 166, 94, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(60px, 60px);
    }
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 26, 48, 0.4) 100%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
}

.hero-particle {
    position: absolute;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s ease-in-out infinite;
}

@keyframes particleFloat {

    0%,
    100% {
        opacity: 0;
        transform: translateY(0);
    }

    50% {
        opacity: 0.4;
        transform: translateY(-20px);
    }
}

.hero__content {
    position: relative;
    z-index: 4;
    max-width: 900px;
    padding: 0 var(--space-lg);
}

.hero__label {
    font-size: clamp(0.6rem, 1.2vw, 0.8rem);
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUp 1s ease 0.3s forwards;
}

.hero__title {
    font-family: var(--font-heading-ja);
    font-size: clamp(1.5rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeInUp 1s ease 0.6s forwards;
}

.hero__subtitle {
    font-size: clamp(0.7rem, 1.2vw, 0.9rem);
    font-weight: 300;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-xl);
    opacity: 0;
    animation: fadeInUp 1s ease 0.9s forwards;
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease 1.2s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

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

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    animation: fadeInUp 1s ease 1.5s forwards;
    opacity: 0;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(0.6);
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* ---------- About Preview ---------- */
.about-preview {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-preview__text p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.about-preview__stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

/* ---------- Recruit CTA ---------- */
.recruit-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.recruit-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(200, 166, 94, 0.1) 0%, transparent 70%);
}

.recruit-cta__content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.recruit-cta .section-title {
    color: var(--color-white);
}

.recruit-cta .section-label {
    color: var(--color-accent-light);
}

.recruit-cta .section-title::after {
    background: linear-gradient(90deg, var(--color-accent), transparent);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .hero {
        min-height: 500px;
    }

    .about-preview {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .about-preview__stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .recruit-cta {
        padding: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .about-preview__stats {
        grid-template-columns: 1fr;
    }
}