/* =============================================
   KIT renewal08 — "DIGITAL HORIZON"
   Dark × Neon × Bento Grid × Interactive
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Geist:wght@300;400;500;700;900&family=Geist+Mono:wght@400;500&display=swap');

/* ── Design Tokens ── */
:root {
    /* Surfaces */
    --bg:           #07090F;
    --bg-2:         #0B1120;
    --surface:      #111827;
    --surface-2:    #1a2236;
    --glass:        rgba(255,255,255,0.04);
    --glass-border: rgba(255,255,255,0.08);

    /* Foreground */
    --fg:           #E8EDF5;
    --fg-muted:     #7B8FA6;
    --fg-faint:     rgba(255,255,255,0.25);

    /* Accents */
    --blue:         #2196F3;
    --blue-glow:    rgba(33,150,243,0.35);
    --cyan:         #00D4AA;
    --cyan-glow:    rgba(0,212,170,0.25);
    --orange:       #FF6B2B;
    --orange-glow:  rgba(255,107,43,0.35);
    --purple:       #8B5CF6;
    --purple-glow:  rgba(139,92,246,0.25);

    /* Border */
    --border:       rgba(255,255,255,0.07);
    --border-active:rgba(33,150,243,0.5);

    /* Layout */
    --max-w:        1200px;
    --header-h:     68px;
    --radius-sm:    8px;
    --radius-md:    16px;
    --radius-lg:    24px;
    --radius-xl:    32px;

    /* Transition */
    --ease:         cubic-bezier(0.4, 0, 0.2, 1);
    --t-fast:       0.2s;
    --t-med:        0.4s;
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: 'Noto Sans JP', 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ── */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 28px;
}

/* ── Utility ── */
.mono {
    font-family: 'Geist Mono', 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
}
.geist { font-family: 'Geist', sans-serif; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Scroll animation ── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal.from-left  { transform: translateX(-28px); }
.reveal.from-right { transform: translateX(28px); }
.reveal.is-visible { opacity: 1; transform: translate(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }
.reveal-d5 { transition-delay: 0.5s; }
.reveal-d6 { transition-delay: 0.6s; }

/* =============================================
   ── AMBIENT CANVAS (CSS Particles) ──
   ============================================= */
#canvas-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
#canvas-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 120% 60% at 80% 10%, rgba(33,150,243,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 80% 50% at 10% 80%, rgba(0,212,170,0.08) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(139,92,246,0.05) 0%, transparent 60%);
}
.streak {
    position: absolute;
    height: 1.5px;
    background: linear-gradient(90deg, transparent, var(--c), transparent);
    border-radius: 100px;
    opacity: 0;
    animation: streak-anim var(--dur, 8s) var(--delay, 0s) infinite linear;
    transform-origin: left center;
    filter: blur(1px);
}
@keyframes streak-anim {
    0%   { opacity: 0; transform: translateX(-100%) rotate(var(--angle, -5deg)); }
    10%  { opacity: var(--op, 0.5); }
    90%  { opacity: var(--op, 0.5); }
    100% { opacity: 0; transform: translateX(120vw) rotate(var(--angle, -5deg)); }
}

/* =============================================
   HEADER
   ============================================= */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(7,9,15,0.75);
    backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    transition: background var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
#site-header.scrolled {
    background: rgba(7,9,15,0.95);
    border-color: rgba(33,150,243,0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 24px;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.logo-wrap img { height: 34px; filter: brightness(0) invert(1); }
.logo-badge {
    font-family: 'Geist Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    color: var(--cyan);
    border: 1px solid rgba(0,212,170,0.3);
    padding: 2px 8px;
    border-radius: 100px;
}

/* PC Nav */
.nav-pc {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}
.nav-pc a {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--fg-muted);
    transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.nav-pc a:hover { color: var(--fg); background: var(--glass); }

/* CTA Button in header */
.btn-header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    background: var(--orange);
    color: #fff;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-header-cta:hover {
    background: #e85e20;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--orange-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px; height: 44px;
    background: none; border: none; cursor: pointer;
    padding: 8px;
}
.hamburger span {
    display: block; width: 100%; height: 2px;
    background: var(--fg); border-radius: 2px;
    transition: all var(--t-fast);
}
.hamburger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* SP Drawer */
.nav-sp {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: rgba(7,9,15,0.98);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    padding: 36px 28px;
    gap: 8px;
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    border-left: 1px solid var(--border);
}
.nav-sp.is-open { transform: translateX(0); }
.nav-sp a {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--fg-muted);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    transition: color var(--t-fast);
}
.nav-sp a:hover { color: var(--fg); }
.nav-sp .btn-header-cta { margin-top: 12px; justify-content: center; padding: 14px; font-size: 1rem; }

/* =============================================
   HERO
   ============================================= */
#hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--header-h);
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.hero-bg-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.35;
}
.hero-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(7,9,15,0.92) 40%, rgba(7,9,15,0.5) 75%, rgba(7,9,15,0.92) 100%),
                linear-gradient(to bottom, transparent 50%, rgba(7,9,15,0.98) 100%);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 100px 0 80px;
}

.hero-left {}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
}
.hero-eyebrow .dot {
    width: 8px; height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyan);
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
.hero-eyebrow .text {
    font-family: 'Geist Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--cyan);
    text-transform: uppercase;
}

.hero-h1 {
    font-family: 'Geist', 'Noto Sans JP', sans-serif;
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}
.hero-h1 .line-highlight {
    position: relative;
    display: inline-block;
}
.hero-h1 .line-highlight::after {
    content: '';
    position: absolute;
    left: 0; bottom: 2px;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    border-radius: 2px;
    box-shadow: 0 0 12px var(--blue-glow);
}
.hero-h1 .accent-word { color: var(--blue); }

.hero-sub {
    font-size: 1rem;
    color: var(--fg-muted);
    max-width: 480px;
    margin-bottom: 44px;
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--blue), #0d7fe3);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
    box-shadow: 0 0 0 rgba(33,150,243,0);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--blue-glow);
}
.btn-ghost {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    border: 1px solid var(--border);
    color: var(--fg);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.95rem;
    transition: border-color var(--t-fast), background var(--t-fast);
}
.btn-ghost:hover { border-color: var(--blue); background: rgba(33,150,243,0.06); }

/* Hero right: stats card */
.hero-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.stat-pill {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(12px);
    transition: border-color var(--t-fast), transform var(--t-fast);
}
.stat-pill:hover { border-color: var(--border-active); transform: translateX(6px); }
.stat-icon {
    font-size: 1.8rem;
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(33,150,243,0.08);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}
.stat-val {
    font-family: 'Geist', sans-serif;
    font-size: 1.9rem; font-weight: 700;
    color: var(--fg);
    line-height: 1;
    margin-bottom: 2px;
}
.stat-label { font-size: 0.8rem; color: var(--fg-muted); }

/* =============================================
   MARQUEE TICKER
   ============================================= */
.marquee-wrap {
    position: relative;
    z-index: 2;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-2);
    padding: 14px 0;
}
.marquee-track {
    display: flex;
    gap: 0;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}
.marquee-track span {
    flex-shrink: 0;
    padding: 0 32px;
    font-family: 'Geist Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--fg-faint);
    text-transform: uppercase;
}
.marquee-track span.accent { color: var(--cyan); }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* =============================================
   SECTION COMMONS
   ============================================= */
.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Geist Mono', monospace;
    font-size: 0.72rem; letter-spacing: 0.15em;
    color: var(--blue);
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-label::before {
    content: '//';
    color: var(--fg-faint);
}
.section-h2 {
    font-family: 'Geist', 'Noto Sans JP', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--fg);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}
.section-desc {
    font-size: 0.95rem;
    color: var(--fg-muted);
    line-height: 1.8;
    max-width: 560px;
}
.section-header { margin-bottom: 56px; }

/* =============================================
   BENTO SERVICES GRID
   ============================================= */
#services {
    padding: 120px 0;
    position: relative;
}
#services::before {
    content: '';
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    width: 1px; height: 80px;
    background: linear-gradient(to bottom, transparent, var(--border));
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 16px;
}

/* Bento card base */
.bento-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
    cursor: default;
}
.bento-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--t-med) var(--ease);
    pointer-events: none;
}
.bento-card:hover { transform: translateY(-4px); }

/* Glow variants */
.bento-card.glow-blue::before  { background: radial-gradient(circle at 50% 0%, rgba(33,150,243,0.1), transparent 65%); }
.bento-card.glow-cyan::before  { background: radial-gradient(circle at 50% 0%, rgba(0,212,170,0.08), transparent 65%); }
.bento-card.glow-orange::before{ background: radial-gradient(circle at 50% 0%, rgba(255,107,43,0.08), transparent 65%); }
.bento-card.glow-purple::before{ background: radial-gradient(circle at 50% 0%, rgba(139,92,246,0.08), transparent 65%); }
.bento-card:hover::before { opacity: 1; }
.bento-card.glow-blue:hover  { border-color: rgba(33,150,243,0.4);  box-shadow: 0 0 40px rgba(33,150,243,0.08); }
.bento-card.glow-cyan:hover  { border-color: rgba(0,212,170,0.35);  box-shadow: 0 0 40px rgba(0,212,170,0.06); }
.bento-card.glow-orange:hover{ border-color: rgba(255,107,43,0.35); box-shadow: 0 0 40px rgba(255,107,43,0.06); }
.bento-card.glow-purple:hover{ border-color: rgba(139,92,246,0.35); box-shadow: 0 0 40px rgba(139,92,246,0.06); }

/* Grid positions */
.bc-1  { grid-column: span 7; }
.bc-2  { grid-column: span 5; }
.bc-3  { grid-column: span 4; }
.bc-4  { grid-column: span 4; }
.bc-5  { grid-column: span 4; }
.bc-6  { grid-column: span 6; }
.bc-7  { grid-column: span 6; }

.bc-tag {
    display: inline-flex; align-items: center;
    gap: 6px;
    font-family: 'Geist Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.bc-tag.blue   { color: var(--blue);   background: rgba(33,150,243,0.1); border:1px solid rgba(33,150,243,0.2); }
.bc-tag.cyan   { color: var(--cyan);   background: rgba(0,212,170,0.08); border:1px solid rgba(0,212,170,0.2); }
.bc-tag.orange { color: var(--orange); background: rgba(255,107,43,0.08); border:1px solid rgba(255,107,43,0.2); }
.bc-tag.purple { color: var(--purple); background: rgba(139,92,246,0.08); border:1px solid rgba(139,92,246,0.2); }

.bc-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 0 8px currentColor);
}
.bc-h3 {
    font-family: 'Geist', sans-serif;
    font-size: 1.3rem; font-weight: 700;
    color: var(--fg);
    margin-bottom: 10px;
    line-height: 1.3;
}
.bc-p {
    font-size: 0.875rem; color: var(--fg-muted);
    line-height: 1.8;
}
.bc-features {
    margin-top: 16px;
    display: flex; flex-direction: column; gap: 8px;
}
.bc-features li {
    font-size: 0.82rem;
    color: var(--fg-muted);
    display: flex; align-items: flex-start; gap: 8px;
}
.bc-features li::before {
    content: '→';
    color: var(--blue);
    flex-shrink: 0;
    font-family: 'Geist Mono', monospace;
}
.bc-deco-num {
    position: absolute;
    bottom: 24px; right: 28px;
    font-family: 'Geist', sans-serif;
    font-size: 5rem; font-weight: 900;
    color: rgba(255,255,255,0.03);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

/* =============================================
   COUNTER SECTION
   ============================================= */
#counters {
    padding: 100px 0;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
#counters::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 100% 100% at 50% 50%, rgba(33,150,243,0.04), transparent);
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.counter-item {
    background: var(--bg-2);
    padding: 48px 32px;
    text-align: center;
    position: relative;
    transition: background var(--t-med);
}
.counter-item:hover { background: var(--surface); }
.counter-item::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%; transform: translateX(-50%);
    width: 0; height: 2px;
    background: var(--blue);
    transition: width var(--t-med) var(--ease);
}
.counter-item:hover::after { width: 60%; }

.counter-num {
    font-family: 'Geist', sans-serif;
    font-size: clamp(2.8rem, 4vw, 4rem);
    font-weight: 700;
    color: var(--fg);
    line-height: 1;
    margin-bottom: 8px;
    display: block;
}
.counter-unit {
    font-size: 1rem;
    color: var(--blue);
    font-weight: 500;
}
.counter-label {
    font-size: 0.82rem;
    color: var(--fg-muted);
    margin-top: 8px;
    display: block;
    line-height: 1.5;
}

/* =============================================
   SOLUTIONS FLOW
   ============================================= */
#solutions {
    padding: 120px 0;
}
.solutions-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.solution-list { display: flex; flex-direction: column; gap: 4px; }
.solution-item {
    border-left: 2px solid transparent;
    padding: 24px 28px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background: transparent;
    cursor: pointer;
    transition: all var(--t-med) var(--ease);
}
.solution-item.active,
.solution-item:hover {
    border-left-color: var(--blue);
    background: var(--surface);
}
.solution-item h3 {
    font-family: 'Geist', sans-serif;
    font-size: 1rem; font-weight: 600;
    color: var(--fg);
    margin-bottom: 6px;
}
.solution-item p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.7; }

.solution-visual {
    position: sticky;
    top: calc(var(--header-h) + 40px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 44px;
    text-align: center;
}
.solution-visual .big-icon { font-size: 5rem; display: block; margin-bottom: 20px; }
.solution-visual h3 {
    font-family: 'Geist', sans-serif;
    font-size: 1.4rem; font-weight: 700;
    color: var(--fg); margin-bottom: 12px;
}
.solution-visual p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.8; }
.solution-tags {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-top: 24px; justify-content: center;
}
.solution-tags span {
    font-family: 'Geist Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.1em;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--fg-muted);
}

/* =============================================
   NEWS
   ============================================= */
#news {
    padding: 100px 0;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.news-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    display: flex; flex-direction: column;
    transition: border-color var(--t-fast), transform var(--t-fast);
}
.news-card:hover { border-color: rgba(33,150,243,0.35); transform: translateY(-4px); }
.news-card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.news-date { font-family: 'Geist Mono', monospace; font-size: 0.68rem; color: var(--fg-faint); }
.news-cat {
    font-size: 0.65rem; font-weight: 700; letter-spacing: 0.08em;
    padding: 2px 10px; border-radius: 100px;
    color: var(--blue); background: rgba(33,150,243,0.1); border: 1px solid rgba(33,150,243,0.2);
}
.news-card h3 { font-size: 0.9rem; font-weight: 600; color: var(--fg); line-height: 1.55; flex: 1; margin-bottom: 16px; }
.news-card .read-more {
    font-family: 'Geist Mono', monospace;
    font-size: 0.68rem; letter-spacing: 0.1em;
    color: var(--blue); transition: gap var(--t-fast);
    display: flex; align-items: center; gap: 4px;
    margin-top: auto;
}
.news-card:hover .read-more { gap: 8px; }

/* =============================================
   CTA SECTION
   ============================================= */
#cta {
    padding: 130px 0;
    position: relative;
    overflow: hidden;
}
#cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(33,150,243,0.08), transparent 70%);
}
#cta .container { position: relative; z-index: 1; }

.cta-inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}
.cta-inner .section-h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-bottom: 20px; }
.cta-inner .section-desc { margin: 0 auto 48px; }

.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-cta-tel {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 32px;
    border: 1px solid var(--border);
    color: var(--fg);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--t-fast);
}
.btn-cta-tel:hover { border-color: var(--blue); background: rgba(33,150,243,0.05); }
.btn-cta-form {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 36px;
    background: var(--orange);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 1rem;
    transition: all var(--t-fast);
}
.btn-cta-form:hover {
    background: #e85e20;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--orange-glow);
}
.cta-note { margin-top: 18px; font-size: 0.78rem; color: var(--fg-faint); }

/* CTA Border Glow */
.cta-card {
    background: var(--surface);
    border: 1px solid rgba(33,150,243,0.2);
    border-radius: var(--radius-xl);
    padding: 64px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 80px rgba(33,150,243,0.06), inset 0 1px 0 rgba(255,255,255,0.05);
}
.cta-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(33,150,243,0.5), transparent);
}

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 72px 0 36px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--border);
}
.footer-brand {}
.footer-brand img { height: 30px; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-brand p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.8; }
.footer-brand .footer-socials { display: flex; gap: 12px; margin-top: 20px; }
.footer-brand .footer-socials a {
    width: 36px; height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; color: var(--fg-muted);
    transition: all var(--t-fast);
}
.footer-brand .footer-socials a:hover { border-color: var(--blue); color: var(--blue); }

.footer-col h4 {
    font-family: 'Geist Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--fg-faint);
    margin-bottom: 16px;
}
.footer-col ul li + li { margin-top: 10px; }
.footer-col ul li a {
    font-size: 0.875rem; color: var(--fg-muted);
    transition: color var(--t-fast);
}
.footer-col ul li a:hover { color: var(--fg); }

.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 28px; font-size: 0.78rem;
    color: var(--fg-faint);
}
.footer-bottom .status-badge {
    display: flex; align-items: center; gap: 8px;
    font-family: 'Geist Mono', monospace; font-size: 0.65rem; letter-spacing: 0.1em;
    color: var(--cyan);
}
.footer-bottom .status-badge::before {
    content: ''; width: 6px; height: 6px;
    background: var(--cyan); border-radius: 50%;
    box-shadow: 0 0 6px var(--cyan);
    animation: blink 2s ease-in-out infinite;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1100px) {
    .bento-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    .bc-1,.bc-2,.bc-6,.bc-7 { grid-column: span 6; }
    .bc-3,.bc-4,.bc-5 { grid-column: span 2; }
}

@media (max-width: 1024px) {
    .hero-grid { gap: 40px; }
    .solutions-inner { gap: 48px; }
    .counter-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
    :root { --header-h: 64px; }
    .nav-pc, .btn-header-cta.desktop { display: none; }
    .hamburger { display: flex; }

    .hero-grid { grid-template-columns: 1fr; padding: 60px 0 40px; }
    .hero-right { display: none; }

    .bento-grid {
        grid-template-columns: 1fr !important;
    }
    .bc-1,.bc-2,.bc-3,.bc-4,.bc-5,.bc-6,.bc-7 { grid-column: span 1 !important; }

    .solutions-inner { grid-template-columns: 1fr; gap: 32px; }
    .solution-visual { position: static; }

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

    .cta-card { padding: 36px 24px; }
    .cta-buttons { flex-direction: column; align-items: stretch; }
    .btn-cta-tel, .btn-cta-form { justify-content: center; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-ghost { justify-content: center; }
    .counter-grid { grid-template-columns: 1fr 1fr; }
    .bc-3,.bc-4,.bc-5 { grid-column: span 1 !important; }
}