/* =============================================
   ROOT VARIABLES
   ============================================= */
:root {
    --navy:       #0B1F3B;
    --navy-mid:   #112d52;
    --blue:       #2563EB;
    --blue-l:     #3B82F6;
    --blue-pale:  #EFF6FF;
    --blue-pale2: #DBEAFE;
    --emerald:    #059669;
    --amber:      #F59E0B;
    --red:        #EF4444;
    --text:       #1E293B;
    --text-m:     #475569;
    --text-l:     #94A3B8;
    --border:     #E2E8F0;
    --border-l:   #F1F5F9;
    --bg:         #FFFFFF;
    --bg-soft:    #F8FAFC;
    --bg-alt:     #F1F5F9;
    --sh-xs:  0 1px 4px rgba(0,0,0,.06);
    --sh-sm:  0 2px 10px rgba(0,0,0,.07);
    --sh:     0 4px 24px rgba(0,0,0,.08);
    --sh-md:  0 8px 36px rgba(0,0,0,.10);
    --sh-lg:  0 16px 56px rgba(0,0,0,.13);
    --sh-blue:0 8px 32px rgba(37,99,235,.22);
    --r-sm: 8px;
    --r:    14px;
    --r-lg: 20px;
    --r-xl: 28px;
    --ease: cubic-bezier(.4,0,.2,1);
    --t: all .28s var(--ease);
    --container: 1120px;
    --hh: 68px;
}

/* =============================================
   RESET
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans JP', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.75;
    letter-spacing: .02em;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* =============================================
   SECTION COMMONS
   ============================================= */
.section { padding: 100px 0; }
.bg-dark  { background: var(--navy); }
.bg-soft  { background: var(--bg-soft); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header.light .sec-title,
.section-header.light .sec-sub { color: rgba(255,255,255,.85); }

.sec-label {
    display: inline-block;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .15em;
    color: var(--blue);
    background: var(--blue-pale);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 14px;
}
.sec-label.light {
    color: rgba(255,255,255,.6);
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
}

.sec-title {
    font-size: clamp(1.65rem, 3vw, 2.4rem);
    font-weight: 900;
    color: var(--navy);
    line-height: 1.22;
    letter-spacing: -.015em;
}
.sec-title.light { color: #fff; }

.sec-sub {
    margin-top: 12px;
    font-size: 1rem;
    color: var(--text-m);
}
.sec-sub.light { color: rgba(255,255,255,.6); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 100px;
    font-weight: 700;
    letter-spacing: .01em;
    transition: var(--t);
    cursor: pointer;
    white-space: nowrap;
}

.btn-header {
    background: var(--blue);
    color: #fff;
    font-size: .85rem;
    height: 40px;
    padding: 0 20px;
    box-shadow: var(--sh-blue);
}
.btn-header:hover { background: var(--blue-l); transform: translateY(-1px); box-shadow: 0 10px 36px rgba(37,99,235,.3); }

.btn-cta-primary {
    background: #fff;
    color: var(--navy);
    font-size: 1.05rem;
    height: 58px;
    padding: 0 32px;
    box-shadow: 0 8px 40px rgba(0,0,0,.18);
}
.btn-cta-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 56px rgba(0,0,0,.22); }

.btn-cta-ghost {
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.85);
    border: 1.5px solid rgba(255,255,255,.25);
    font-size: 1rem;
    height: 58px;
    padding: 0 28px;
}
.btn-cta-ghost:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.45); }

.btn-submit {
    width: 100%;
    background: var(--blue);
    color: #fff;
    font-size: 1rem;
    height: 56px;
    border-radius: var(--r);
    box-shadow: var(--sh-blue);
}
.btn-submit:hover { background: var(--blue-l); transform: translateY(-2px); box-shadow: 0 12px 44px rgba(37,99,235,.32); }

.btn-mobile-cta {
    width: 100%;
    background: var(--blue);
    color: #fff;
    font-size: .95rem;
    height: 50px;
    border-radius: var(--r);
    box-shadow: var(--sh-blue);
}

/* =============================================
   HEADER
   ============================================= */
.header {
    position: fixed;
    inset: 0 0 auto;
    height: var(--hh);
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: box-shadow .3s;
}
.header.scrolled { box-shadow: var(--sh-sm); }

.nav-wrapper {
    height: var(--hh);
    display: flex;
    align-items: center;
    gap: 20px;
}
.logo img { height: 46px; width: auto; }
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 12px;
}
.nav-link {
    display: block;
    padding: 6px 12px;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-m);
    border-radius: var(--r-sm);
    transition: var(--t);
}
.nav-link:hover, .nav-link.active {
    color: var(--blue);
    background: var(--blue-pale);
}
.header-cta { margin-left: auto; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    margin-left: auto;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--t);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(140deg, #060f1e 0%, var(--navy) 45%, #0d2a4d 100%);
    color: #fff;
    overflow: hidden;
    padding-top: var(--hh);
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
}
.blob-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(37,99,235,.35), transparent 70%);
    top: -150px; right: -100px;
}
.blob-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(124,58,237,.2), transparent 70%);
    bottom: -80px; left: -80px;
}

.hero .container { position: relative; z-index: 1; width: 100%; }

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 80px 0 72px;
}

/* Hero Left */
.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.eyebrow-pill {
    background: rgba(37,99,235,.4);
    border: 1px solid rgba(37,99,235,.6);
    color: #93C5FD;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    padding: 4px 14px;
    border-radius: 100px;
}
.eyebrow-slash { color: rgba(255,255,255,.25); }
.eyebrow-text  { font-size: .85rem; color: rgba(255,255,255,.55); }

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 22px;
}
.title-line1 {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 500;
    color: rgba(255,255,255,.65);
    letter-spacing: .06em;
}
.title-zero {
    font-size: clamp(4rem, 9vw, 7rem);
    font-weight: 900;
    line-height: .9;
    color: #FCD34D;
    letter-spacing: -.04em;
}
.title-zero em {
    font-style: normal;
    font-size: .42em;
    vertical-align: super;
    color: #FDE68A;
}
.title-line2 {
    font-size: clamp(1.3rem, 2.8vw, 2rem);
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -.01em;
    color: #fff;
}
.title-accent {
    background: linear-gradient(90deg, #60A5FA, #A78BFA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1rem;
    color: rgba(255,255,255,.72);
    line-height: 1.85;
    margin-bottom: 28px;
}

.hero-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-bottom: 32px;
}
.hp-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: .88rem;
    color: rgba(255,255,255,.8);
}
.hp-check {
    color: #34D399;
    font-weight: 900;
    font-size: 1rem;
    flex-shrink: 0;
}
.hp-item strong { color: #FCD34D; }

.hero-cta-wrap {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.hero-caption {
    font-size: .78rem;
    color: rgba(255,255,255,.4);
}

/* Hero Right — Mosaic */
.site-mosaic {
    position: relative;
    height: 520px;
    overflow: hidden;
    border-radius: var(--r-xl);
    box-shadow: 0 32px 80px rgba(0,0,0,.5);
}

.mosaic-track {
    position: absolute;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: calc((100% - 16px) / 3);
    animation: scrollUp 22s linear infinite;
}
.mosaic-track-1 { left: 0; }
.mosaic-track-2 { left: calc((100% - 16px) / 3 + 8px); animation-duration: 28s; animation-direction: reverse; }
.mosaic-track-3 { left: calc((100% - 16px) / 3 * 2 + 16px); animation-duration: 18s; }

@keyframes scrollUp {
    from { transform: translateY(0); }
    to   { transform: translateY(-50%); }
}

.mosaic-card {
    border-radius: var(--r-sm);
    overflow: hidden;
    flex-shrink: 0;
}
.mosaic-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    object-position: top;
    display: block;
    transition: transform .4s ease;
}
.mosaic-card:hover img { transform: scale(1.04); }

.mosaic-gradient-top, .mosaic-gradient-bottom {
    position: absolute;
    left: 0; right: 0;
    height: 80px;
    z-index: 2;
    pointer-events: none;
}
.mosaic-gradient-top {
    top: 0;
    background: linear-gradient(to bottom, #060f1e, transparent);
}
.mosaic-gradient-bottom {
    bottom: 0;
    background: linear-gradient(to top, #060f1e, transparent);
}

/* Scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.scroll-dot {
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,.4);
    border-radius: 50%;
    animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
    0%,100% { transform: translateY(0); opacity: .4; }
    50%      { transform: translateY(12px); opacity: .9; }
}

/* =============================================
   BANNER STRIP
   ============================================= */
.banner-strip {
    background: var(--blue);
    padding: 0;
}
.banner-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.banner-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 22px 12px;
    text-align: center;
}
.bi-num {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    color: #FCD34D;
    line-height: 1;
    letter-spacing: -.02em;
}
.bi-num small { font-size: .55em; color: rgba(255,255,255,.7); vertical-align: baseline; margin-left: 2px; font-weight: 600; }
.bi-txt {
    font-size: clamp(1.3rem, 2.5vw, 1.7rem);
    font-weight: 900;
    color: #FCD34D;
    line-height: 1;
}
.bi-label { font-size: .72rem; color: rgba(255,255,255,.7); margin-top: 4px; letter-spacing: .04em; }
.banner-sep {
    width: 1px;
    height: 44px;
    background: rgba(255,255,255,.2);
    flex-shrink: 0;
}

/* =============================================
   CONCERNS
   ============================================= */
.concerns-section { background: var(--bg-soft); }

.concerns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.concern-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: var(--sh-xs);
    transition: var(--t);
}
.concern-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sh-md);
    border-color: var(--blue-pale2);
}

.cc-top {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.cc-icon { font-size: 2.2rem; flex-shrink: 0; }
.cc-problem h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.4;
    margin-top: 2px;
}
.cc-tag {
    display: inline-block;
    font-size: .65rem;
    font-weight: 700;
    color: var(--red);
    background: #FEE2E2;
    padding: 2px 8px;
    border-radius: 100px;
    margin-bottom: 4px;
    letter-spacing: .04em;
}
.cc-text {
    font-size: .86rem;
    color: var(--text-m);
    line-height: 1.75;
    flex: 1;
}
.cc-solution {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: linear-gradient(135deg, #F0FDF4, #DCFCE7);
    border: 1px solid #BBF7D0;
    border-radius: var(--r-sm);
    padding: 10px 14px;
    font-size: .83rem;
    color: #15803D;
    line-height: 1.5;
}
.sol-icon { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }

/* =============================================
   FLOW (DARK BG)
   ============================================= */
.flow-section { background: var(--navy); }

.flow-steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 40px;
    position: relative;
}

.flow-step {
    flex: 1;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--r-lg);
    padding: 36px 28px;
    transition: var(--t);
}
.flow-step:hover {
    background: rgba(255,255,255,.08);
    transform: translateY(-4px);
}

.fs-num-wrap { margin-bottom: 16px; }
.fs-num {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255,255,255,.1);
    line-height: 1;
    letter-spacing: -.04em;
}
.fs-icon { font-size: 2rem; margin-bottom: 12px; }
.fs-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
}
.fs-desc {
    font-size: .875rem;
    color: rgba(255,255,255,.65);
    line-height: 1.8;
    margin-bottom: 14px;
}
.fs-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(37,99,235,.3);
    border: 1px solid rgba(37,99,235,.5);
    color: #93C5FD;
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
}

.flow-connector {
    display: flex;
    align-items: center;
    padding: 0 8px;
    color: rgba(255,255,255,.25);
    flex-shrink: 0;
    margin-top: 60px;
}
.fc-line { display: none; }

.flow-notice {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--r);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: .9rem;
    color: rgba(255,255,255,.75);
    line-height: 1.7;
}
.fn-icon { font-size: 1.3rem; flex-shrink: 0; }

/* =============================================
   SERVICES
   ============================================= */
.services-section { background: var(--bg); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
}

.svc-card {
    border-radius: var(--r-xl);
    overflow: hidden;
    box-shadow: var(--sh);
    border: 1px solid var(--border);
    transition: var(--t);
}
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }

.svc-free .svc-header  { background: linear-gradient(135deg, #F0FDF4 0%, #D1FAE5 100%); border-bottom: 1px solid #A7F3D0; }
.svc-paid .svc-header  { background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%); border-bottom: 1px solid #BFDBFE; }

.svc-header { padding: 32px 32px 28px; }
.svc-badge-wrap { margin-bottom: 16px; }
.svc-badge {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
    padding: 5px 14px;
    border-radius: 100px;
}
.svc-badge.free { background: #D1FAE5; color: #065F46; }
.svc-badge.paid { background: var(--blue-pale2); color: #1D4ED8; }

.svc-price-big { margin-bottom: 10px; }
.spb-label { display: block; font-size: .78rem; color: var(--text-m); margin-bottom: 4px; }
.spb-val {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1;
}
.svc-free .spb-val { color: var(--emerald); }
.svc-paid .spb-val { color: var(--blue); }
.spb-val small { font-size: .45em; color: var(--text-m); font-weight: 600; vertical-align: baseline; }

.svc-title { font-size: 1.2rem; font-weight: 800; color: var(--navy); }

.svc-list {
    padding: 24px 32px;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.svc-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: .9rem;
    color: var(--text);
    line-height: 1.6;
}
.sl-check { color: var(--emerald); font-weight: 900; flex-shrink: 0; margin-top: 2px; }

.svc-note {
    padding: 0 32px 24px;
    font-size: .78rem;
    color: var(--text-l);
    background: var(--bg);
    border-top: 1px solid var(--border-l);
    padding-top: 12px;
}

/* =============================================
   COMPARISON
   ============================================= */
.comparison-section { background: var(--bg-soft); }

.comp-wrap {
    overflow-x: auto;
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
    border: 1px solid var(--border);
    margin-bottom: 32px;
}

.comp-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 580px;
    background: var(--bg);
}
.comp-table thead tr { border-bottom: 2px solid var(--border); }
.comp-table th {
    padding: 20px 28px;
    font-size: .88rem;
    font-weight: 700;
    text-align: center;
    background: var(--bg-soft);
}
.comp-label-col { text-align: left !important; width: 28%; }
.comp-ours-col {
    background: var(--navy) !important;
    color: #fff;
    width: 36%;
}
.comp-other-col { color: var(--text-m); width: 36%; }

.comp-ours-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.coh-star { color: #FCD34D; }

.comp-table td {
    padding: 16px 28px;
    font-size: .9rem;
    text-align: center;
    border-top: 1px solid var(--border-l);
}
.comp-table td:first-child {
    text-align: left;
    color: var(--text-m);
    font-weight: 500;
}
.comp-ours-cell { background: var(--blue-pale); }
.comp-table tbody tr:hover td { background: var(--bg-soft); }
.comp-table tbody tr:hover .comp-ours-cell { background: var(--blue-pale2); }

.comp-good {
    color: var(--emerald);
    font-weight: 700;
}
.comp-good::before { content: '✓ '; }
.comp-bad  { color: var(--text-l); }

.comp-reason {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 36px;
    max-width: 740px;
    margin: 0 auto;
    text-align: center;
}
.cr-title { font-size: 1.05rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.cr-text  { font-size: .88rem; color: var(--text-m); line-height: 1.85; }

/* =============================================
   GALLERY
   ============================================= */
.gallery-section { background: var(--bg); padding-bottom: 0; }
.gallery-section .container { padding-bottom: 0; }

.gallery-full {
    margin-top: 0;
    padding-bottom: 48px;
}

.gallery-masonry {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
    gap: 12px;
    padding: 0 24px;
    max-width: var(--container);
    margin: 0 auto;
}

.gm-item {
    position: relative;
    border-radius: var(--r);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--sh-sm);
    transition: var(--t);
}
.gm-item:hover { transform: scale(1.02); box-shadow: var(--sh-lg); z-index: 2; }
.gm-tall  { grid-row: span 2; }
.gm-wide  { grid-column: span 2; }

.gm-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform .5s ease;
}
.gm-item:hover img { transform: scale(1.06); }

.gm-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 55%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    opacity: 0;
    transition: opacity .3s ease;
}
.gm-item:hover .gm-overlay { opacity: 1; }

.gm-tag {
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.8);
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(4px);
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 4px;
    align-self: flex-start;
}
.gm-style {
    font-size: .9rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

.gallery-note {
    text-align: center;
    font-size: .82rem;
    color: var(--text-l);
    padding: 16px 24px 40px;
}

/* =============================================
   SECURITY
   ============================================= */
.security-section { background: var(--bg-soft); }

.security-inner {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 80px;
    align-items: center;
}
.security-desc {
    font-size: .9rem;
    color: var(--text-m);
    line-height: 1.85;
    margin: 16px 0 24px;
}
.security-desc strong { color: var(--blue); }

.sec-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sec-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .9rem;
    color: var(--text);
}
.sl-emoji { font-size: 1.1rem; }

.sec-shield-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: 48px 32px;
    box-shadow: var(--sh);
}
.sec-shield {
    font-size: 5rem;
    filter: drop-shadow(0 8px 24px rgba(37,99,235,.3));
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
.sec-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.sec-badge {
    background: var(--blue-pale);
    border: 1px solid var(--blue-pale2);
    color: var(--blue);
    font-size: .8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
}

/* =============================================
   TARGET
   ============================================= */
.target-section { background: var(--bg-soft); }

.target-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.target-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 32px 20px;
    text-align: center;
    box-shadow: var(--sh-xs);
    transition: var(--t);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
.target-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sh-md);
    border-color: var(--blue-pale2);
}
.tc-icon { font-size: 2.5rem; }
.target-card h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.5;
}
.target-card p { font-size: .83rem; color: var(--text-m); line-height: 1.75; }

/* =============================================
   FAQ
   ============================================= */
.faq-section { background: var(--bg); }

.faq-list {
    max-width: 740px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    background: var(--bg);
    transition: border-color .2s;
}
.faq-item.open { border-color: var(--blue-pale2); }

.faq-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    text-align: left;
    font-size: .95rem;
    font-weight: 600;
    color: var(--navy);
    transition: background .2s;
}
.faq-btn:hover   { background: var(--bg-soft); }
.faq-item.open .faq-btn { background: var(--blue-pale); }

.faq-q-icon {
    width: 30px; height: 30px;
    background: var(--blue);
    color: #fff;
    font-size: .78rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.faq-q-text { flex: 1; }
.faq-arrow  {
    color: var(--text-l);
    flex-shrink: 0;
    transition: transform .3s var(--ease);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }

.faq-ans {
    max-height: 0;
    overflow: hidden;
    transition: max-height .38s var(--ease);
}
.faq-item.open .faq-ans { max-height: 320px; }
.faq-ans p {
    padding: 4px 24px 22px 68px;
    font-size: .88rem;
    color: var(--text-m);
    line-height: 1.85;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-section {
    background: linear-gradient(145deg, #060f1e 0%, var(--navy) 50%, #0d2a4d 100%);
    position: relative;
    overflow: hidden;
}
.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.contact-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: start;
}

.contact-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 18px;
    letter-spacing: -.01em;
}
.contact-sub {
    font-size: .9rem;
    color: rgba(255,255,255,.65);
    line-height: 1.85;
    margin-bottom: 32px;
}
.contact-pledges { display: flex; flex-direction: column; gap: 12px; }
.pledge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .875rem;
    color: rgba(255,255,255,.8);
}
.pledge-check { color: #34D399; font-weight: 900; font-size: 1rem; }

/* Form box */
.contact-form-box {
    background: #fff;
    border-radius: var(--r-xl);
    padding: 40px;
    box-shadow: 0 24px 80px rgba(0,0,0,.3);
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
    font-size: .875rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 6px;
}
.req {
    background: #FEE2E2;
    color: #DC2626;
    font-size: .65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
}
.opt {
    background: var(--bg-alt);
    color: var(--text-l);
    font-size: .65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
}
.form-field input,
.form-field textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    font-family: inherit;
    font-size: .9rem;
    color: var(--text);
    background: var(--bg);
    transition: var(--t);
    outline: none;
}
.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-field textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.7;
}
.form-caption {
    text-align: center;
    font-size: .78rem;
    color: var(--text-l);
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 48px 20px;
    gap: 16px;
}
.form-success.show { display: flex; }

.success-icon {
    width: 72px; height: 72px;
    background: #D1FAE5;
    color: var(--emerald);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: popIn .5s var(--ease);
}
@keyframes popIn {
    from { transform: scale(.5); opacity: 0; }
    to   { transform: scale(1);  opacity: 1; }
}
.form-success h3 { font-size: 1.3rem; font-weight: 800; color: var(--navy); }
.form-success p  { font-size: .9rem; color: var(--text-m); line-height: 1.7; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: #060F1E;
    color: rgba(255,255,255,.55);
    padding: 64px 0 24px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-logo { height: 44px; width: auto; opacity: .9; margin-bottom: 14px; }
.footer-tagline { font-size: .85rem; line-height: 1.7; }
.footer-nav h4, .footer-info h4 {
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.85);
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.footer-nav ul, .footer-info ul { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { font-size: .875rem; transition: color .2s; }
.footer-nav a:hover { color: rgba(255,255,255,.9); }
.footer-info li { font-size: .875rem; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 20px;
    text-align: center;
    font-size: .8rem;
}

/* =============================================
   MOBILE CTA
   ============================================= */
.mobile-cta {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    padding: 12px 16px;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    z-index: 990;
    box-shadow: 0 -4px 20px rgba(0,0,0,.08);
}

/* =============================================
   GALLERY FILTER
   ============================================= */
.gallery-filter {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 8px;
    margin-bottom: 40px;
}

.gf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 100px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-m);
    background: var(--bg-alt);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--t);
    white-space: nowrap;
    font-family: inherit;
}
.gf-btn:hover {
    background: var(--blue-pale);
    color: var(--blue);
    border-color: var(--blue-pale2);
}
.gf-btn.active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
    box-shadow: var(--sh-blue);
}
.gf-icon { font-size: .95rem; }
.gf-count {
    background: rgba(255,255,255,.25);
    font-size: .7rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 100px;
    min-width: 20px;
    text-align: center;
}
.gf-btn:not(.active) .gf-count {
    background: rgba(0,0,0,.08);
    color: var(--text-l);
}

.gm-item.gm-hidden {
    display: none;
}

/* ギャラリー もっと見るボタン */
.gallery-more-wrap {
    text-align: center;
    padding: 32px 0 0;
}
.btn-gallery-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 32px;
    border-radius: 100px;
    font-size: .9rem;
    font-weight: 700;
    color: var(--blue);
    background: var(--blue-pale);
    border: 1.5px solid var(--blue-pale2);
    cursor: pointer;
    transition: var(--t);
    font-family: inherit;
}
.btn-gallery-more:hover {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
    box-shadow: var(--sh-blue);
    transform: translateY(-2px);
}
.btn-gallery-more.hidden { display: none; }

/* モバイルでのフィルター */
@media (max-width: 768px) {
    .gallery-filter { gap: 6px; margin-bottom: 28px; }
    .gf-btn { padding: 9px 14px; font-size: .78rem; min-height: 40px; }
}

/* =============================================
   ANIMATIONS
   ============================================= */
.animate-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.animate-up.visible { opacity: 1; transform: translateY(0); }

/* Stagger children */
.concerns-grid .concern-card:nth-child(2) { transition-delay: .08s; }
.concerns-grid .concern-card:nth-child(3) { transition-delay: .16s; }
.concerns-grid .concern-card:nth-child(4) { transition-delay: .06s; }
.concerns-grid .concern-card:nth-child(5) { transition-delay: .14s; }
.concerns-grid .concern-card:nth-child(6) { transition-delay: .22s; }
.flow-steps .flow-step:nth-child(3)  { transition-delay: .1s; }
.flow-steps .flow-step:nth-child(5)  { transition-delay: .2s; }
.target-grid .target-card:nth-child(2) { transition-delay: .08s; }
.target-grid .target-card:nth-child(3) { transition-delay: .16s; }
.target-grid .target-card:nth-child(4) { transition-delay: .24s; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .gallery-masonry { grid-template-columns: repeat(3, 1fr); }
    .gm-wide { grid-column: span 2; }
    .target-grid { grid-template-columns: repeat(2, 1fr); }
    .security-inner { gap: 48px; }
}

@media (max-width: 768px) {
    :root { --hh: 60px; }
    body { padding-bottom: 80px; font-size: 1rem; }
    .mobile-cta { display: block; }
    .header-cta { display: none; }

    .hamburger { display: flex; }
    /* ハンバーガーのタップ領域を確保 */
    .hamburger { padding: 10px; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }

    .nav-menu {
        position: fixed;
        top: var(--hh); left: 0; right: 0;
        background: rgba(255,255,255,.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--sh-md);
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity .25s, transform .25s;
        z-index: 999;
    }
    .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    /* ナビリンクのタップ領域を44px以上に */
    .nav-link { padding: 13px 16px; font-size: 1rem; min-height: 44px; display: flex; align-items: center; }

    .hero-inner { grid-template-columns: 1fr; gap: 32px; padding: 48px 0 40px; }
    .hero-right  { display: none; } /* モバイルではモザイク非表示 */
    .title-zero  { font-size: clamp(3.5rem, 18vw, 5rem); }
    .title-line2 { font-size: clamp(1.3rem, 5vw, 1.75rem); }
    .hero-points { grid-template-columns: 1fr; gap: 10px; }
    .hp-item     { font-size: .95rem; }
    .hero-cta-wrap { flex-direction: column; gap: 10px; }
    /* CTAボタンは高さ56px以上に */
    .btn-cta-primary, .btn-cta-ghost { width: 100%; height: 56px; font-size: 1rem; justify-content: center; }

    /* バナー: 2列で表示 */
    .banner-inner { flex-wrap: wrap; }
    .banner-item  { min-width: 50%; padding: 20px 10px; }
    .banner-sep   { display: none; }
    .bi-num       { font-size: 1.6rem; }
    .bi-txt       { font-size: 1.4rem; }
    .bi-label     { font-size: .75rem; }

    .concerns-grid { grid-template-columns: 1fr; gap: 14px; }

    .flow-steps { flex-direction: column; }
    .flow-connector { transform: rotate(90deg); align-self: center; padding: 4px 0; }

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

    .comp-table { font-size: .85rem; }
    .comp-table th, .comp-table td { padding: 13px 12px; font-size: .82rem; }

    .gallery-masonry { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
    .gm-tall  { grid-row: span 1; }
    .gm-wide  { grid-column: span 2; }

    .security-inner  { grid-template-columns: 1fr; gap: 32px; }
    .target-grid     { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    .contact-inner   { grid-template-columns: 1fr; gap: 32px; }
    .contact-form-box { padding: 28px 20px; }
    /* フォーム入力欄のタップ領域を確保 */
    .form-field input,
    .form-field textarea { padding: 15px 16px; font-size: 1rem; }
    .btn-submit { height: 60px; font-size: 1.05rem; }

    /* FAQのタップ領域 */
    .faq-btn { min-height: 52px; padding: 14px 20px 14px 0; }

    .footer-inner { grid-template-columns: 1fr; gap: 28px; }

    .section { padding: 72px 0; }
    .section-header { margin-bottom: 48px; }
    .sec-title { font-size: 1.6rem; line-height: 1.3; }
    .sec-sub   { font-size: .95rem; }

    /* モバイルCTAバー */
    .btn-mobile-cta { height: 54px; font-size: 1rem; }
}

@media (max-width: 480px) {
    .gallery-masonry { grid-template-columns: 1fr; grid-auto-rows: 200px; }
    .gm-wide  { grid-column: span 1; }
    .target-grid { grid-template-columns: 1fr; }
    /* バナー: 1列で表示 */
    .banner-item { min-width: 100%; padding: 16px 12px; }
    .faq-ans p   { padding-left: 24px; }
    .section     { padding: 60px 0; }
    /* 小画面でのフォント調整 */
    .hero-sub { font-size: .95rem; }
    .cc-text  { font-size: .9rem; }
    .fs-desc  { font-size: .9rem; }
    .concern-card { padding: 22px 18px; }
    .flow-step    { padding: 28px 20px; }
}

/* =============================================
   OWNER SECTION — 運営者情報
   ============================================= */
.owner-section { background: #fff; }

.owner-inner {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 64px;
    align-items: start;
}

/* 写真エリア */
.owner-photo-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.14);
    aspect-ratio: 4/5;
}

.owner-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform .4s ease;
}

.owner-photo-wrap:hover .owner-photo { transform: scale(1.03); }

.owner-photo-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 20px;
    background: linear-gradient(transparent, rgba(10,20,50,.75));
    color: #fff;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: .04em;
}

/* テキストエリア */
.owner-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.35;
    margin: 12px 0 20px;
}

.owner-lead {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 20px;
    line-height: 1.7;
}

.owner-text {
    font-size: .97rem;
    color: var(--text-sub);
    line-height: 1.9;
    margin-bottom: 28px;
}

/* 業種タグ */
.owner-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.owner-tag {
    padding: 6px 14px;
    background: var(--blue-pale);
    color: var(--blue);
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
}

/* CTAボタン行 */
.owner-cta-row {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-owner-contact {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: var(--blue);
    color: #fff;
    border-radius: 100px;
    font-weight: 700;
    font-size: .95rem;
    text-decoration: none;
    box-shadow: var(--sh-blue);
    transition: transform .2s, box-shadow .2s;
}

.btn-owner-contact:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,99,235,.35); }

.btn-owner-line {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 22px;
    background: #e8f5e9;
    color: #388e3c;
    border: 1.5px solid #a5d6a7;
    border-radius: 100px;
    font-weight: 700;
    font-size: .9rem;
    text-decoration: none;
    position: relative;
    transition: background .2s;
}

.btn-owner-line:hover { background: #d0f0d2; }

.owner-line-badge {
    padding: 2px 8px;
    background: #ffb300;
    color: #fff;
    border-radius: 100px;
    font-size: .7rem;
    font-weight: 700;
}

@media (max-width: 900px) {
    .owner-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .owner-photo-wrap {
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .owner-photo-wrap { max-width: 240px; }
    .owner-title { font-size: 1.5rem; }
    .btn-owner-contact, .btn-owner-line { width: 100%; justify-content: center; }
}