/* ============================================
   ウェイティングリスト募集LP — 専用スタイル
   Extends: assets/css/style.css
   ============================================ */

/* --- Hero: Waiting List Variant --- */
.hero-wl {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--bg-dark);
}

.hero-wl .hero-glow {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90vw;
    height: 90vw;
    max-width: 900px;
    max-height: 900px;
    background: radial-gradient(circle, rgba(194, 155, 79, 0.07) 0%, rgba(217, 119, 54, 0.05) 30%, transparent 65%);
    z-index: 0;
    pointer-events: none;
}

.hero-wl .container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* --- Hero Title Variant --- */
.hero-wl-title {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 32px;
}

.hero-wl-title .accent-gold {
    color: var(--accent-gold);
    position: relative;
    display: inline-block;
}

.hero-wl-title .accent-copper {
    color: var(--accent-copper);
}

.hero-wl-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 48px;
    line-height: 1.85;
}

/* --- Time Loss Infographic --- */
.time-loss-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    grid-column: span 12;
    position: relative;
    overflow: hidden;
}

.time-loss-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(217, 119, 54, 0.3), transparent);
}

.time-loss-title {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.time-loss-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.time-num-box {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-sm);
    padding: 20px 28px;
    text-align: center;
    min-width: 120px;
}

.time-num-val {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 6px;
}

.time-num-val.red {
    color: #ef4444;
}

.time-num-label {
    font-size: 0.78rem;
    color: var(--text-dim);
}

.time-num-arrow {
    color: var(--text-dim);
}

.time-num-arrow svg {
    width: 20px;
    height: 20px;
    display: inline-block;
}

/* --- Trust Badges --- */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .trust-grid {
        grid-template-columns: 1fr;
    }
}

.trust-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.trust-icon {
    width: 44px;
    height: 44px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--success-green);
    flex-shrink: 0;
}

.trust-icon svg {
    width: 22px;
    height: 22px;
}

.trust-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
}

.trust-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.75;
}

/* --- Solution Cards --- */
.usp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 900px) {
    .usp-grid {
        grid-template-columns: 1fr;
    }
}

.usp-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform var(--transition);
}

.usp-card:hover {
    transform: translateY(-4px);
}

.usp-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
}

.usp-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
    flex: 1;
}

/* --- Support/Operations Cards --- */
.ops-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .ops-grid {
        grid-template-columns: 1fr;
    }
}

.ops-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ops-icon {
    width: 48px;
    height: 48px;
    background: rgba(217, 119, 54, 0.08);
    border: 1px solid rgba(217, 119, 54, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-copper);
}

.ops-icon svg {
    width: 24px;
    height: 24px;
}

.ops-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.ops-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* --- Footer CTA Variant --- */
.wl-cta-section {
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-surface-elevated) 100%);
    border-top: 1px solid var(--border-subtle);
    padding: 120px 0;
    text-align: center;
}

.wl-cta-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.wl-cta-title span {
    color: var(--accent-gold);
}

.wl-cta-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    line-height: 1.85;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--accent-gold);
    color: #0A0F18;
    font-size: 1.05rem;
    font-weight: 700;
    padding: 20px 48px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(194, 155, 79, 0.25);
    text-decoration: none;
}

.btn-gold:hover {
    background: #d4aa5a;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(194, 155, 79, 0.4);
}

/* --- Nav Bar --- */
.wl-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    background: transparent;
    transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}

.wl-nav.scrolled {
    background: rgba(10, 15, 24, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.wl-nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wl-nav-logo {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.wl-nav-logo span {
    color: var(--accent-gold);
}

/* --- Algorithm Diagram --- */
.algo-diagram {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 32px;
    grid-column: span 12;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.algo-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    text-align: center;
    min-width: 130px;
    position: relative;
    z-index: 1;
}

.algo-box-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.algo-box-main {
    font-size: 0.9rem;
    font-weight: 700;
}

.algo-box-main.danger {
    color: #ef4444;
}

.algo-box-main.muted {
    color: var(--text-muted);
}

.algo-arrow {
    padding: 0 12px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
}

.algo-arrow svg {
    width: 20px;
    height: 20px;
}

.algo-caption {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    font-size: 0.88rem;
    color: var(--accent-copper);
    font-weight: 600;
}

@media (max-width: 600px) {
    .algo-diagram {
        flex-direction: column;
        gap: 12px;
        padding: 24px 20px;
    }

    .algo-arrow {
        transform: rotate(90deg);
        padding: 4px 0;
    }

    .algo-box {
        width: 100%;
    }
}