/* ========================================
   style.css — Dark Premium Consulting
   ======================================== */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #1a1a2e;
  --secondary: #16213e;
  --accent: #e94560;
  --bg: #ffffff;
  --text: #1a1a2e;
  --text-light: #ffffff;
  --muted: #6c757d;
  --border: #e5e7eb;
  --radius: 4px;

  /* Category colors (1-5) */
  --cat-1: #2563a8; /* blue */
  --cat-2: #0d9488; /* teal */
  --cat-3: #7c3aed; /* purple */
  --cat-4: #d97706; /* amber */
  --cat-5: #059669; /* green */
}

/* Per-category accents via data-cat */
[data-cat="1"] { --cat-color: var(--cat-1); }
[data-cat="2"] { --cat-color: var(--cat-2); }
[data-cat="3"] { --cat-color: var(--cat-3); }
[data-cat="4"] { --cat-color: var(--cat-4); }
[data-cat="5"] { --cat-color: var(--cat-5); }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
small { font-size: 0.82em; color: var(--muted); }

.text-primary { color: var(--accent); }

/* --- NAVIGATION --- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(203,213,225,0.50);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 1px 0 rgba(15,23,42,0.04), 0 4px 24px rgba(15,23,42,0.07);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  color: #1e3a5f;
  text-decoration: none;
}
.nav-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, #1e3a5f, #2563a8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.03em;
  box-shadow: 0 2px 8px rgba(30,58,95,0.25);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  color: #334155;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  position: relative;
  transition: color 0.2s, background 0.2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 16px;
  height: 2px;
  background: #0d9488;
  border-radius: 1px;
  transition: transform 0.2s ease;
}
.nav-links a:hover {
  color: #1e3a5f;
  background: rgba(30,58,95,0.05);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}
.nav-links a.active { color: #1e3a5f; }
.nav-cta {
  background: #1e3a5f !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: #2563a8 !important;
  color: #fff !important;
  text-decoration: none !important;
}
.hamburger span { background: #0f172a; }

/* --- MEGA MENU --- */
.nav-has-mega {
  position: relative;
}
.nav-caret {
  font-size: 0.7em;
  opacity: 0.7;
  margin-left: 2px;
}
.nav-mega {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 440px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 1001;
}
.nav-has-mega:hover .nav-mega,
.nav-has-mega:focus-within .nav-mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-mega a[role="menuitem"] {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text) !important;
  text-decoration: none;
  transition: background 0.15s;
}
.nav-mega a[role="menuitem"]:hover {
  background: #f0f3f8;
  text-decoration: none;
}
.nav-mega-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--cat-color, var(--accent));
  color: #fff;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
}
.nav-mega-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.4;
}
.nav-mega-body strong {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
}
.nav-mega-body small {
  font-size: 0.76rem;
  color: var(--muted);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: #fff;
  transition: 0.3s;
}

/* --- HERO: FULL BLEED --- */
/* --- ARCHIVE-DERIVED HERO --- */
.hero {
  position: relative;
  padding: 160px 24px 100px;
  background: linear-gradient(135deg, #0d1f35 0%, #1e3a5f 45%, #1a4a80 75%, #2563a8 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -150px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle at center, rgba(13,148,136,0.18) 0%, rgba(37,99,168,0.08) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at center, rgba(217,119,6,0.12) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  padding: 8px 20px;
  border-radius: 50px;
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 28px;
  border: 1px solid rgba(255,255,255,0.15);
}
.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.hero h1 .accent {
  background: linear-gradient(90deg, #f59e0b, #d97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  max-width: 700px;
  line-height: 1.9;
  margin-bottom: 36px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.hero-stat-num {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}
/* Hero visual — abstract dashboard mockup */
.hero-visual {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-visual-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hero-visual-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.20);
}
.hero-visual-dot:first-child { background: rgba(255,100,100,0.5); }
.hero-visual-dot:nth-child(2) { background: rgba(255,200,50,0.5); }
.hero-visual-dot:nth-child(3) { background: rgba(100,255,100,0.5); }
.hero-visual-header span {
  font-size: 11px;
  color: rgba(255,255,255,0.40);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  margin-left: 8px;
  letter-spacing: 0.05em;
}
.hero-visual-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.hero-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-bar-row span {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  width: 56px;
  text-align: right;
  flex-shrink: 0;
}
.hero-bar {
  flex: 1;
  height: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
}
.hero-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #14b8a6, #2563a8);
  border-radius: 4px;
}
.hero-visual-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-metric {
  text-align: center;
  padding: 10px 0;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
}
.hero-metric-num {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
}
.hero-metric-label {
  font-size: 10px;
  color: rgba(255,255,255,0.50);
  margin-top: 2px;
}

/* --- SECTIONS --- */
.section {
  padding: 100px 24px;
}
.section--dark {
  background: #f0f3f8;
  color: var(--text);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.section-label--light { color: rgba(233,69,96,0.8); }
.section-title {
  margin-bottom: 12px;
}
.section-title--light { color: var(--primary); }
.section-lead {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 48px;
  max-width: 640px;
}
.section-lead--light { color: #6c757d; }

/* --- ABOUT LAYOUT --- */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 72px;
  align-items: start;
}
.about-text h3 {
  margin-top: 32px;
  margin-bottom: 12px;
  font-size: 1.3rem;
}
.about-text h4 {
  margin-top: 24px;
  margin-bottom: 8px;
}
.about-text p {
  margin-bottom: 14px;
  color: #444;
}
.about-emphasis {
  background: linear-gradient(135deg, #fef3f4 0%, #fff5f6 100%);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  font-weight: 600;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* About features - vertical list */
.about-features-list {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about-feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.about-feature-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.about-feature-body h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--primary);
}
.about-feature-body p {
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 0;
}

/* About decorative panel */
.about-deco {
  position: relative;
}
.about-deco {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-deco-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
  border: 1px solid var(--border);
}

/* --- SYSTEM OVERVIEW --- */
.system-section {
  background: #fafbfc;
}
.system-overview-figure {
  margin: 40px 0 0;
  text-align: center;
}
.system-overview-image {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

/* --- DIGIPLA BADGE --- */
.digipla-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  color: #2d3748;
  border-radius: var(--radius);
  padding: 16px 24px;
  margin-bottom: 40px;
  font-size: 0.9rem;
}
.digipla-badge-logo {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}

/* --- ACCORDION --- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.accordion-section {
  scroll-margin-top: 80px;
}
.accordion-header {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--cat-color, var(--accent));
  cursor: pointer;
  text-align: left;
  color: var(--text);
  border-radius: var(--radius);
  transition: background 0.2s, box-shadow 0.2s;
}
.accordion-header:hover {
  background: #f8f9fb;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.accordion-cat-label {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cat-color, var(--accent));
  color: #fff;
  font-weight: 900;
  font-size: 1rem;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
}
.accordion-header-text {
  flex: 1;
}
.accordion-header-text h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2px;
}
.accordion-header-text p {
  font-size: 0.85rem;
  color: #6c757d;
  margin: 0;
}
.accordion-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 0.3s;
}
.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background: var(--primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.accordion-icon::before {
  width: 14px;
  height: 2px;
}
.accordion-icon::after {
  width: 2px;
  height: 14px;
  transition: transform 0.3s;
}
.accordion-open .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

/* Accordion body */
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s;
  padding: 0 24px;
  background: #e4e9f1;
  border-radius: 0 0 var(--radius) var(--radius);
}
.accordion-open .accordion-body {
  max-height: 6000px;
  padding: 32px 24px;
}

/* --- SERVICE CARDS (inside accordion) --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--cat-color, var(--accent));
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
}
.service-card:hover {
  background: #f8f9fb;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.service-card-top {
  margin-bottom: 12px;
}
.service-card-digipla-logo {
  height: 28px;
  width: auto;
}
.service-card-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 14px;
  padding: 6px 0;
}
.service-card-logo img {
  max-height: 44px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}
/* ロゴがサービス名を兼ねるカードでは h4 を視覚的に隠す（SEO・スクリーンリーダー向けに DOM は保持） */
.service-card-logo + h4 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
/* 縦長カード（観光予報DS 等）— 右列で左3枚分の高さを取る */
@media (min-width: 769px) {
  .service-card--tall {
    grid-column: 2;
    grid-row: 1 / span 3;
  }
}
.service-card-screenshot--tall {
  margin-top: 4px;
  margin-bottom: 12px;
  flex: 1 1 auto;
}
.service-card-screenshot--tall img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.service-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.service-card-company {
  font-size: 0.82rem;
  color: #4a5568;
  margin-bottom: 10px;
}
.service-card-desc {
  font-size: 0.88rem;
  color: #2d3748;
  line-height: 1.75;
  margin-bottom: 12px;
  flex: 1;
}
.service-card-screenshot {
  margin-bottom: 12px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.service-card-screenshot img {
  width: 100%;
}
.service-card-meta {
  margin-bottom: 12px;
}
.service-card-price {
  font-size: 0.85rem;
  color: #4a5568;
  margin-bottom: 2px;
}
.service-card-price strong {
  color: var(--cat-color, var(--accent));
  font-weight: 700;
}
.service-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cat-color, var(--accent));
  margin-top: auto;
}
.service-card-link:hover { text-decoration: underline; }
.service-card-case {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cat-color, var(--accent));
  margin-top: 6px;
}
.service-card-case:hover { text-decoration: underline; }

/* --- DIGIPLA TABS (inside accordion) --- */
.digipla-tabs {
  margin-top: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.digipla-tabs-label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.digipla-tab-btns {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.digipla-tab-btn {
  padding: 8px 18px;
  border: 1px solid #ccc;
  border-radius: var(--radius);
  background: #f8f8f8;
  color: #999;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}
.digipla-tab-btn:hover { border-color: var(--accent); color: var(--accent); }
.digipla-tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.digipla-tab-panel { display: none; }
.digipla-tab-panel.active { display: block; }
.digipla-desc {
  font-size: 0.9rem;
  color: #4a5568;
  margin-bottom: 16px;
  line-height: 1.7;
}
.digipla-img-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.digipla-img-grid img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* --- MEMBER LOGO GRID --- */
.member-logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.member-logo-item {
  position: relative;
  text-align: center;
  cursor: pointer;
}
.member-logo-img {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.member-logo-item:hover .member-logo-img {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(233,69,96,0.12);
}
.member-logo-img img {
  max-height: 70px;
  max-width: 180px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.member-logo-name {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
}
.member-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  background: #fff;
  color: #2d3748;
  border-radius: 6px;
  padding: 16px;
  font-size: 12.5px;
  line-height: 1.6;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  border: 1px solid var(--border);
  text-align: left;
}
.member-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 12px solid transparent;
  border-top-color: #fff;
}
/* Invisible bridge between logo and tooltip so hover persists during transit */
.member-tooltip::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 20px;
}
.member-logo-item:hover .member-tooltip {
  display: block;
}
.member-tooltip-dept {
  font-size: 11px;
  color: #6c757d;
  margin-bottom: 6px;
}
.member-tooltip p {
  margin-bottom: 8px;
  font-size: 12.5px;
}
.member-tooltip-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}
.member-tooltip-tags span {
  background: #f0f3f8;
  color: #4a5568;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
}
.member-tooltip-contact {
  margin-bottom: 6px;
}
.member-tooltip-contact a {
  color: var(--accent);
  font-size: 12px;
}
a.member-logo-img {
  text-decoration: none;
  display: flex;
}
.member-note {
  text-align: center;
  font-size: 12px;
  color: #6c757d;
  margin-top: 20px;
}

/* --- CTA --- */
/* --- ARCHIVE-DERIVED CTA --- */
.cta {
  position: relative;
  overflow: hidden;
  padding: 100px 24px;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, #0d1f35 0%, #1e3a5f 45%, #1a4a80 75%, #2563a8 100%);
}
.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13,148,136,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  z-index: 1;
}
.cta h2 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  margin: 0 0 16px;
  color: #fff;
}
.cta p {
  font-size: 15px;
  line-height: 1.8;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
}
.cta-actions {
  display: flex;
  justify-content: center;
  margin: 8px 0 32px;
}
.cta-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px 36px;
  border-radius: 8px;
  background: #d97706;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid #d97706;
  min-width: 240px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.cta-btn:hover {
  background: #b45309;
  border-color: #b45309;
  text-decoration: none;
  color: #fff;
  transform: translateY(-1px);
}
.cta-btn-label { font-size: 1.05rem; }
.cta-btn small {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255,255,255,0.9);
}
.cta-info {
  display: inline-block;
  text-align: left;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 28px 36px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.cta-info p {
  margin-bottom: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.92);
  line-height: 1.8;
}
.cta-info p:last-child { margin-bottom: 0; }
.cta-info strong { color: #fff; font-weight: 700; }
.cta-info a {
  color: #5eead4;
  text-decoration: none;
}
.cta-info a:hover {
  color: #fff;
  text-decoration: underline;
}

/* --- DIGIPLA SUPPORT --- */
.digipla-support {
  background: var(--secondary);
  padding: 32px 24px;
  text-align: center;
}
.digipla-support-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  gap: 16px;
}
.digipla-support-logo {
  height: 32px;
  width: auto;
}
.digipla-support-msg {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.digipla-support-msg strong { color: #fff; }

/* --- UTILITIES --- */
.text-accent { color: var(--accent); font-weight: 700; }

/* --- FOOTER --- */
footer {
  background: #0d0d1a;
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer p {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  text-decoration: none;
}
.footer-links a:hover { color: rgba(255,255,255,0.7); }

/* ================================
   RESPONSIVE BREAKPOINTS
   ================================ */

/* --- 1024px --- */
@media (max-width: 1024px) {
  .about-layout {
    grid-template-columns: 1fr 280px;
    gap: 32px;
  }
  .member-logo-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Hero collapses to single column on tablet */
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-content { text-align: center; }
  .hero-stats { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
}

/* --- 768px --- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 16px 24px;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid rgba(15,23,42,0.06);
  }
  .nav-links a::after { display: none; }
  .nav-cta {
    text-align: center;
    margin-top: 8px;
  }
  .hamburger { display: flex; }

  /* Mega menu mobile: show inline */
  .nav-caret { display: none; }
  .nav-mega {
    position: static;
    transform: none;
    width: auto;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 8px 0 8px 16px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-mega a[role="menuitem"] {
    color: #334155 !important;
    padding: 8px 8px;
  }
  .nav-mega a[role="menuitem"]:hover {
    background: rgba(30,58,95,0.05);
  }
  .nav-mega-body strong { color: #1e3a5f; font-size: 0.84rem; }
  .nav-mega-body small { color: #64748b; }

  .hero {
    padding: 120px 24px 80px;
  }
  .hero h1 { font-size: 1.8rem; }
  .hero-stats { gap: 24px; }
  .cta { padding: 60px 20px; }
  .cta-info { padding: 20px 24px; }

  .section { padding: 60px 24px; }

  .about-layout {
    grid-template-columns: 1fr;
  }
  .about-deco { display: none; }

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

  .member-logo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .member-tooltip {
    position: fixed;
    bottom: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90vw;
    max-width: 320px;
  }
  .member-tooltip::after { display: none; }

  .digipla-img-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .footer-links { flex-wrap: wrap; justify-content: center; }

  .accordion-header {
    padding: 16px 18px;
  }
  .accordion-header-text h3 { font-size: 0.95rem; }
  .accordion-header-text p { display: none; }
}

/* --- 390px --- */
@media (max-width: 390px) {
  body { font-size: 14px; }

  .nav-inner { padding: 0 16px; }
  .nav-logo { font-size: 0.85rem; }

  .hero { padding: 100px 16px 60px; }
  .hero h1 { font-size: 1.5rem; }
  .hero-desc { font-size: 0.9rem; }
  .hero-stats { flex-direction: column; align-items: center; gap: 16px; }

  .section { padding: 48px 16px; }
  .section-title { font-size: 1.4rem; }

  .member-logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .member-logo-item img { max-height: 36px; max-width: 100px; }

  .member-table { font-size: 0.78rem; }
  .member-table th, .member-table td { padding: 8px 10px; }

  .accordion-header { padding: 14px 14px; gap: 10px; }
  .accordion-cat-label { width: 30px; height: 30px; font-size: 0.85rem; }
  .accordion-header-text h3 { font-size: 0.88rem; }
  .accordion-open .accordion-body { padding: 20px 14px; }

  .service-card { padding: 18px; }

  .digipla-img-grid { grid-template-columns: 1fr; }
  .digipla-tab-btns { gap: 4px; }
  .digipla-tab-btn { padding: 6px 12px; font-size: 0.78rem; }

  .cta { padding: 60px 16px; }
  .cta-info { padding: 16px 20px; }
  .cta-btn { min-width: 0; width: 100%; }

  .digipla-support-inner { flex-direction: column; gap: 8px; }
  .digipla-badge { flex-direction: column; text-align: center; gap: 10px; }
}