/* =========================================================
   大西瓦のこだわり ページ本文用CSS
   （ヘッダー・パンくず・フッターのスタイルは含みません）
   ========================================================= */

:root {
    --brand: #1d3fcb;
    --brand-deep: #0f2aa0;
    --brand-light: #4a66dd;
    --brand-pale: #eef1ff;
    --brand-faint: #f5f7ff;
    --cta-red: #d93538;
    --cta-red-dark: #b82a2c;
    --ink: #1a1a1a;
    --ink-2: #444;
    --ink-3: #777;
    --line: #e2e5ea;
    --paper: #f6f7f9;
    --bg: #ffffff;
    --font: "Noto Sans JP", "Zen Kaku Gothic New", sans-serif;
    --font-display: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
    --container: 1100px;
    --pad: clamp(20px, 4vw, 40px);
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--pad);
}

/* ===== Page hero (H1) ===== */
.page-hero {
    background: var(--brand);
    padding: 64px 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 50%, rgba(255, 255, 255, 0.06) 0, transparent 40%),
        radial-gradient(circle at 90% 50%, rgba(255, 255, 255, 0.06) 0, transparent 40%);
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
}

.page-hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1.4;
    letter-spacing: 0.1em;
    display: inline-block;
    background: #fff;
    color: var(--brand);
    padding: 16px 56px;
    border-radius: 999px;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 13.5px;
    letter-spacing: 0.18em;
    opacity: 0.9;
    font-weight: 500;
}

/* ===== Intro lead ===== */
.intro {
    padding: 72px 0 40px;
    text-align: center;
}

.intro-quote {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(20px, 2.6vw, 26px);
    line-height: 1.8;
    letter-spacing: 0.06em;
    color: var(--brand);
    margin-bottom: 28px;
    position: relative;
    display: inline-block;
    padding: 0 32px;
}

.intro-quote::before,
.intro-quote::after {
    position: absolute;
    font-size: 64px;
    color: var(--brand-pale);
    line-height: 1;
    font-family: serif;
    font-weight: 400;
}

.intro-quote::before {
    content: "\201C";
    left: -8px;
    top: -16px;
}

.intro-quote::after {
    content: "\201D";
    right: -8px;
    bottom: -40px;
}

.intro p {
    max-width: 720px;
    margin: 0 auto;
    font-size: 20px;
    line-height: 2.05;
    color: var(--ink-2);
}

/* ===== Reasons grid (anchor nav) ===== */
.reasons-nav {
    padding: 32px 0 72px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    counter-reset: reasonNav;
}

.reasons-nav-card {
    counter-increment: reasonNav;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 20px 16px 18px;
    text-align: center;
    transition: all .2s;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    text-decoration: none;
}

.reasons-nav-card:hover {
    border-color: var(--brand);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -12px rgba(29, 63, 203, 0.3);
}

.reasons-nav-card::before {
    content: counter(reasonNav, decimal-leading-zero);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 22px;
    color: var(--brand);
    letter-spacing: 0.02em;
}

.reasons-nav-card span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 12.5px;
    letter-spacing: 0.04em;
    line-height: 1.55;
    color: var(--ink);
}

@media (max-width: 800px) {
    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Reason section ===== */
.reason {
    padding: 64px 0;
    position: relative;
}

.reason:nth-child(even) {
    background: var(--paper);
}

.reason-inner {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    align-items: center;
}

.reason:nth-child(even) .reason-inner {
    direction: rtl;
}

.reason:nth-child(even) .reason-inner>* {
    direction: ltr;
}

.reason-label {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--brand);
    margin-bottom: 16px;
}

.reason-label .num {
    font-size: 30px;
    letter-spacing: 0.02em;
    line-height: 1;
    font-weight: 800;
}

.reason-label .num::before {
    content: "KODAWARI";
    font-size: 10px;
    letter-spacing: 0.18em;
    display: block;
    margin-bottom: 2px;
    font-weight: 600;
}

.reason-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(22px, 2.8vw, 30px);
    line-height: 1.5;
    letter-spacing: 0.06em;
    margin-bottom: 24px;
    color: var(--ink);
}

.reason-title .accent {
    color: var(--brand);
}

.reason-text {
    font-size: 16px;
    line-height: 2.05;
    color: var(--ink-2);
    letter-spacing: 0.02em;
}

.reason-text+.reason-text {
    margin-top: 18px;
}

.reason-callout {
    margin-top: 26px;
    background: var(--brand-pale);
    border-left: 4px solid var(--brand);
    padding: 18px 22px 18px 24px;
    border-radius: 0 6px 6px 0;
}

.reason-callout-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    color: var(--brand);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.reason-callout-title::before {
    content: "";
    width: 14px;
    height: 14px;
    background: var(--brand);
    border-radius: 50%;
    flex-shrink: 0;
}

.reason-callout-text {
    font-size: 16px;
    line-height: 1.85;
    color: var(--ink-2);
}

.reason-visual {
    position: relative;
}

.reason-image {
    aspect-ratio: 4/3;
    background: repeating-linear-gradient(135deg,
            var(--brand-pale) 0 14px,
            var(--brand-faint) 14px 28px);
    border-radius: 12px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    overflow: hidden;
    position: relative;
}

.reason-image-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--brand);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border-radius: 999px;
}

.placeholder-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--brand-light);
}

.placeholder-icon {
    width: 64px;
    height: 64px;
}

.placeholder-label {
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--ink-3);
    margin-top: 10px;
    text-transform: uppercase;
}

@media (max-width: 800px) {
    .reason-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .reason:nth-child(even) .reason-inner {
        direction: ltr;
    }

    .reason-visual {
        order: -1;
    }
}

/* ===== Bottom CTA ===== */
.bottom-cta {
    background: var(--brand);
    color: #fff;
    padding: 64px 0;
    text-align: center;
}

.bottom-cta h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(22px, 3vw, 28px);
    letter-spacing: 0.08em;
    line-height: 1.55;
    margin-bottom: 14px;
}

.bottom-cta p {
    font-size: 13.5px;
    letter-spacing: 0.06em;
    opacity: 0.92;
    margin-bottom: 32px;
}

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

.btn-cta {
    background: var(--cta-red);
    color: #fff;
    font-weight: 700;
    padding: 18px 36px;
    font-size: 15px;
    letter-spacing: 0.08em;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background .2s, transform .2s;
    text-decoration: none;
}

.btn-cta:hover {
    background: var(--cta-red-dark);
    transform: translateY(-2px);
}

.btn-cta-white {
    background: #fff;
    color: var(--brand);
}

.btn-cta-white:hover {
    background: var(--brand-pale);
}

.btn-cta-tel {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 36px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 22px;
    white-space: nowrap;
}

.btn-cta-tel small {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    opacity: 0.85;
}

/* ===== Reveal animation ===== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}