@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-primary: #f4f7fb;
  --bg-card: #ffffff;
  --bg-card2: #eef3fa;
  --bg-header: #0b1f40;
  --accent: #0057c2;
  --accent2: #0080ff;
  --accent3: #00a878;
  --text-primary: #0d1b2a;
  --text-secondary: #3a5068;
  --text-muted: #7a99bb;
  --text-header-sub: #a8c4e8;
  --border: rgba(0,87,194,0.12);
  --border2: rgba(0,128,255,0.18);
  --shadow: 0 2px 16px rgba(0,40,100,0.07);
  --shadow-md: 0 4px 24px rgba(0,40,100,0.10);
  --danger: #d32f4a;
  --success: #00a878;
  --nav-h: 64px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--nav-h);
}

.page { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* ── NAVIGATION ── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(11,31,64,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center;
}
.nav-inner {
  max-width: 960px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-logo img { height: 32px; width: auto; }
.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px; font-weight: 700; color: #fff;
}
.nav-logo-text span { color: #7ed4ff; }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  list-style: none;
}
.nav-links a {
  font-size: 13px; font-weight: 500; color: rgba(168,196,232,0.85);
  text-decoration: none; padding: 6px 14px; border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; background: rgba(0,128,255,0.15); }

.lang-switcher {
  display: flex; align-items: center; gap: 2px;
  margin-left: 12px; padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,0.12);
}
.lang-btn {
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px;
  color: rgba(168,196,232,0.6);
  background: none; border: none; cursor: pointer;
  padding: 4px 7px; border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  text-transform: uppercase;
}
.lang-btn:hover { color: #fff; background: rgba(255,255,255,0.1); }
.lang-btn.active { color: #7ed4ff; background: rgba(0,128,255,0.15); }

.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 6px; color: rgba(168,196,232,0.85);
}

/* ── HERO / HEADER ── */
.site-hero {
  background: linear-gradient(135deg, #0b1f40 0%, #0d2d5e 60%, #0a1e3c 100%);
  position: relative; overflow: hidden;
}
.site-hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,128,255,0.22) 0%, transparent 70%);
  pointer-events: none;
}
.site-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent2), #00e0ff, var(--accent));
}
.hero-inner {
  max-width: 960px; margin: 0 auto; padding: 64px 24px 56px;
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 32px; position: relative; z-index: 1;
}
.hero-brand { flex: 1; }
.brand-tag {
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  color: rgba(168,196,232,0.9); font-weight: 600;
}
.hero-brand h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 60px; font-weight: 700; line-height: 1; color: #fff;
  margin: 6px 0 4px;
}
.hero-brand .brand-sub {
  font-size: 14px; color: var(--text-header-sub); font-weight: 400; letter-spacing: 0.3px;
  max-width: 360px;
}
.hero-right { text-align: right; }
.brand-logo-wrap {
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; border-radius: 10px; padding: 8px 12px;
  margin-bottom: 14px; box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.brand-logo-wrap img { width: 72px; height: auto; display: block; }
.hero-tagline {
  font-family: 'Space Grotesk', sans-serif; font-size: 17px; font-style: italic;
  font-weight: 500; color: #7ed4ff; line-height: 1.4;
  border-left: 3px solid rgba(0,128,255,0.6); padding-left: 16px; text-align: left;
}
.cert-note {
  display: inline-block; margin-top: 12px;
  font-size: 10px; color: rgba(168,196,232,0.7); letter-spacing: 0.5px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px; padding: 6px 10px;
}

/* ── STAT BANNER ── */
.stat-banner {
  background: linear-gradient(90deg, #fff0f3 0%, #fff8fa 100%);
  border-top: 3px solid var(--danger);
  border-bottom: 1px solid rgba(211,47,74,0.15);
  box-shadow: 0 2px 12px rgba(211,47,74,0.08);
}
.stat-inner {
  max-width: 960px; margin: 0 auto; padding: 20px 24px;
  display: flex; align-items: center; gap: 20px;
}
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px; font-weight: 700; color: var(--danger); flex-shrink: 0;
}
.stat-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }
.stat-text strong { color: var(--text-primary); }
.stat-source { font-size: 10px; color: var(--text-muted); margin-top: 2px; font-style: italic; }
.stat-source a { color: var(--accent); text-decoration: none; }
.stat-source a:hover { text-decoration: underline; }

/* ── SECTIONS ── */
section { padding: 48px 0; }
section + section { border-top: 1px solid rgba(0,40,100,0.06); }
.section-label {
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent); font-weight: 700; margin-bottom: 8px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px; font-weight: 700; color: var(--text-primary);
  margin-bottom: 20px; line-height: 1.2;
}
.section-lead {
  font-size: 15px; color: var(--text-secondary); line-height: 1.7;
  max-width: 760px; margin-bottom: 32px;
}

/* ── GRID LAYOUTS ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.three-col { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.four-col { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }

/* ── PROBLEM CARDS ── */
.problem-card {
  background: var(--bg-card); border: 1px solid rgba(211,47,74,0.15);
  border-top: 3px solid var(--danger); border-radius: 12px;
  padding: 24px; box-shadow: var(--shadow);
}
.problem-card h3 {
  font-size: 13px; font-weight: 700; color: var(--danger);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px;
}
.problem-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ── UNIT CARDS ── */
.unit-card {
  background: var(--bg-card); border: 1px solid var(--border2);
  border-radius: 12px; padding: 24px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: var(--shadow-md);
}
.unit-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 10px;
  font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700;
}
.unit-h .unit-badge { background: rgba(0,128,255,0.1); color: var(--accent2); border: 1px solid rgba(0,128,255,0.25); }
.unit-b .unit-badge { background: rgba(0,87,194,0.1); color: var(--accent); border: 1px solid rgba(0,87,194,0.25); }
.unit-role {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  padding: 3px 8px; border-radius: 4px; display: inline-block; font-weight: 600;
}
.unit-h .unit-role { background: rgba(0,128,255,0.08); color: var(--accent2); }
.unit-b .unit-role { background: rgba(0,87,194,0.08); color: var(--accent); }
.unit-card h3 { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.unit-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* ── HOW-GRID ── */
.how-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px; box-shadow: var(--shadow);
}
.how-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(0,87,194,0.1), rgba(0,128,255,0.07));
  border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 14px;
}
.how-card h3 { font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 8px; }
.how-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* ── SPEC ITEMS ── */
.spec-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px; box-shadow: var(--shadow);
}
.spec-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 2px;
  color: var(--text-muted); font-weight: 600; margin-bottom: 6px;
}
.spec-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px; font-weight: 700; color: var(--accent);
}
.spec-note { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── THRESHOLD BOX ── */
.threshold-box {
  background: linear-gradient(135deg, rgba(0,87,194,0.06), rgba(0,128,255,0.04));
  border: 1px solid var(--border2); border-left: 4px solid var(--accent2);
  border-radius: 10px; padding: 20px 24px; margin-top: 24px;
}
.threshold-box h4 {
  font-size: 13px; font-weight: 700; color: var(--accent);
  margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px;
}
.threshold-box > p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }
.threshold-tag {
  background: var(--bg-card); border: 1px solid var(--border2);
  border-radius: 20px; padding: 6px 16px;
  font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 600;
  color: var(--accent); box-shadow: var(--shadow);
}
.threshold-tag span { font-size: 11px; font-weight: 400; color: var(--text-muted); margin-left: 4px; }
.threshold-levels { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.threshold-level { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.threshold-level-label {
  font-family: 'Space Grotesk', sans-serif; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px; padding: 4px 12px;
  border-radius: 20px; white-space: nowrap; flex-shrink: 0;
}
.level-warning .threshold-level-label { background: rgba(255,160,0,0.15); color: #c87000; border: 1px solid rgba(255,160,0,0.45); }
.level-alarm .threshold-level-label { background: rgba(210,30,30,0.1); color: #c01818; border: 1px solid rgba(210,30,30,0.35); }
.threshold-accel { margin-top: 6px; display: flex; align-items: center; gap: 10px; }
.threshold-accel-label { font-size: 12px; color: var(--text-muted); }

/* ── WORKFLOW STEPS ── */
.workflow-step {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 20px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 10px;
  margin-bottom: 10px; box-shadow: var(--shadow);
}
.step-num {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
}
.step-content h3 { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.step-content p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* ── BENEFIT ITEMS ── */
.benefit-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px; box-shadow: var(--shadow);
}
.benefit-check {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  background: rgba(0,168,120,0.12); border: 1.5px solid rgba(0,168,120,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--success); margin-top: 1px;
}
.benefit-item p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.benefit-item strong { color: var(--text-primary); }

/* ── PROTOCOL BADGES ── */
.protocols-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.protocol-badge {
  padding: 6px 16px; border-radius: 20px;
  border: 1.5px solid var(--border2); background: rgba(0,128,255,0.06);
  font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: 0.5px;
}

/* ── VIDEO ── */
.video-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-bottom: 16px; }
.video-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
}
.video-card-wide {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); margin-bottom: 16px;
}
.video-wrap { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; }
.video-wrap iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.video-info { padding: 12px 16px 14px; }
.video-info h4 { font-size: 12px; font-weight: 700; color: var(--text-primary); margin-bottom: 3px; }
.video-info p { font-size: 11px; color: var(--text-muted); }
.video-cta {
  background: linear-gradient(90deg, rgba(255,0,0,0.05), rgba(255,0,0,0.02));
  border: 1px solid rgba(255,0,0,0.15); border-radius: 8px;
  padding: 14px 18px; font-size: 12px; color: var(--text-secondary); line-height: 1.5;
}
.video-cta a { color: #c00; font-weight: 600; text-decoration: none; }
.video-cta a:hover { text-decoration: underline; }

/* ── PRICING ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.price-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; box-shadow: var(--shadow);
}
.price-card.featured { border: 2px solid var(--accent2); box-shadow: var(--shadow-md); position: relative; }
.price-card.featured::before {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent2); color: #fff; font-size: 9px; font-weight: 700;
  letter-spacing: 1.5px; padding: 3px 12px; border-radius: 10px;
}
.price-type { font-size: 10px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); font-weight: 600; margin-bottom: 8px; }
.price-amount { font-family: 'Space Grotesk', sans-serif; font-size: 30px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.price-period { font-size: 12px; color: var(--text-muted); }
.price-divider { height: 1px; background: var(--border); margin: 14px 0; }
.price-includes { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }
.price-includes li { list-style: none; padding: 3px 0; }
.price-includes li::before { content: '✓  '; color: var(--success); font-weight: 700; }
.price-note {
  margin-top: 24px; font-size: 11px; color: var(--text-muted);
  background: var(--bg-card2); border-radius: 8px; padding: 12px 16px; line-height: 1.6;
}
.price-note a { color: var(--accent); text-decoration: none; }

/* ── EVIDENCE ── */
.evidence-list { display: flex; flex-direction: column; gap: 10px; }
.evidence-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-left: 3px solid var(--accent2); border-radius: 8px;
  padding: 14px 18px; font-size: 12px; color: var(--text-secondary);
  line-height: 1.5; box-shadow: var(--shadow);
}
.evidence-item strong { color: var(--accent); }
.evidence-item a { color: var(--accent); text-decoration: none; font-size: 11px; }
.evidence-item a:hover { text-decoration: underline; }

/* ── COMPLIANCE ── */
.compliance-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px; box-shadow: var(--shadow);
}
.compliance-card h4 {
  font-size: 12px; font-weight: 700; color: var(--accent3);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.compliance-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* ── VALIDATION BOX ── */
.validation-box {
  background: linear-gradient(135deg, rgba(0,168,120,0.06), rgba(0,128,255,0.05));
  border: 1.5px solid rgba(0,168,120,0.25); border-radius: 12px;
  padding: 24px; display: flex; gap: 20px; align-items: center;
  box-shadow: var(--shadow);
}
.validation-icon { font-size: 32px; flex-shrink: 0; }
.validation-text h3 { font-size: 15px; font-weight: 700; color: var(--success); margin-bottom: 6px; }
.validation-text p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ── CTA BLOCK ── */
.cta-block {
  background: linear-gradient(135deg, #0b1f40, #0d2d5e);
  border-radius: 16px; padding: 48px 36px; text-align: center;
}
.cta-block h3 {
  font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700;
  margin-bottom: 10px; color: #fff;
}
.cta-block p {
  font-size: 14px; color: rgba(168,196,232,0.85); line-height: 1.6;
  margin-bottom: 24px; max-width: 560px; margin-left: auto; margin-right: auto;
}
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent2); color: #fff;
  padding: 12px 28px; border-radius: 8px; text-decoration: none;
  font-size: 14px; font-weight: 700; transition: opacity 0.15s;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.88; }
.btn-secondary {
  background: rgba(255,255,255,0.1); color: #7ed4ff;
  padding: 12px 28px; border-radius: 8px; text-decoration: none;
  font-size: 14px; font-weight: 600; border: 1px solid rgba(126,212,255,0.3);
  transition: background 0.15s; display: inline-block;
}
.btn-secondary:hover { background: rgba(255,255,255,0.15); }

/* ── PAGE HEADER (sub-pages) ── */
.page-header {
  background: linear-gradient(135deg, #0b1f40 0%, #0d2d5e 60%, #0a1e3c 100%);
  position: relative; overflow: hidden; padding: 48px 0 44px;
}
.page-header::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent2), #00e0ff, var(--accent));
}
.page-header-inner {
  max-width: 960px; margin: 0 auto; padding: 0 24px;
  position: relative; z-index: 1;
}
.page-header .brand-tag { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: rgba(168,196,232,0.9); font-weight: 600; }
.page-header h1 {
  font-family: 'Space Grotesk', sans-serif; font-size: 40px; font-weight: 700;
  color: #fff; margin: 8px 0 6px;
}
.page-header p { font-size: 14px; color: var(--text-header-sub); max-width: 560px; }

/* ── INFO BOX ── */
.info-box {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 20px; font-size: 13px;
  color: var(--text-secondary); line-height: 1.6;
}
.info-box a { color: var(--accent); text-decoration: none; }

/* ── BROCHURE FRAME ── */
.brochure-controls {
  display: flex; gap: 10px; align-items: center;
  margin-bottom: 20px; flex-wrap: wrap;
}
.brochure-frame-wrap {
  border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; box-shadow: var(--shadow-md);
  background: var(--bg-card);
}
.brochure-frame-wrap iframe {
  width: 100%; height: 80vh; min-height: 600px;
  border: none; display: block;
}
.brochure-unavailable {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 48px 32px; text-align: center;
}
.brochure-unavailable h3 {
  font-family: 'Space Grotesk', sans-serif; font-size: 20px;
  color: var(--text-primary); margin-bottom: 12px;
}
.brochure-unavailable p { font-size: 14px; color: var(--text-secondary); }

/* ── CONTACT PAGE ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 16px;
}
.contact-card h3 {
  font-family: 'Space Grotesk', sans-serif; font-size: 16px;
  font-weight: 700; color: var(--text-primary);
}
.contact-link {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--accent); text-decoration: none;
  font-weight: 500;
}
.contact-link:hover { text-decoration: underline; }
.contact-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(0,87,194,0.08); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}

/* ── FOOTER ── */
.site-footer { background: var(--bg-header); padding: 36px 24px; }
.footer-inner {
  max-width: 960px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; font-weight: 700; color: #fff;
}
.footer-brand span { color: #7ed4ff; }
.footer-tagline { font-size: 12px; color: rgba(168,196,232,0.6); margin-top: 4px; }
.footer-links { text-align: right; }
.footer-links a {
  display: block; font-size: 13px; color: #7ed4ff;
  text-decoration: none; margin-bottom: 4px;
}
.footer-links a:hover { text-decoration: underline; }
.footer-social { font-size: 11px; color: rgba(168,196,232,0.6); }
.footer-legal {
  font-size: 10px; color: rgba(168,196,232,0.45); text-align: center;
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
  max-width: 960px; margin-left: auto; margin-right: auto;
}

/* ── ADMIN ── */
.admin-wrap { max-width: 720px; margin: 40px auto; padding: 0 24px; }
.admin-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px; box-shadow: var(--shadow-md);
}
.admin-card h2 {
  font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700;
  color: var(--text-primary); margin-bottom: 24px;
}
.admin-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--border); gap: 16px;
}
.admin-row:last-of-type { border-bottom: none; }
.admin-row label { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.admin-row-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.admin-controls { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.toggle-wrap { display: flex; align-items: center; gap: 8px; }
.toggle-wrap span { font-size: 11px; color: var(--text-muted); }
.toggle {
  position: relative; display: inline-block; width: 40px; height: 22px;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
  background: #ccd8e8; border-radius: 22px; transition: 0.2s;
}
.toggle-slider::before {
  content: ''; position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--accent2); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }
.admin-select {
  font-size: 12px; color: var(--text-primary); background: var(--bg-primary);
  border: 1px solid var(--border2); border-radius: 6px; padding: 5px 10px;
  cursor: pointer;
}
.admin-input {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border2);
  border-radius: 8px; font-size: 14px; background: var(--bg-primary);
  color: var(--text-primary); margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
}
.admin-input:focus { outline: none; border-color: var(--accent2); }
.btn-admin-save {
  background: var(--accent2); color: #fff;
  border: none; padding: 12px 28px; border-radius: 8px;
  font-size: 14px; font-weight: 700; cursor: pointer; width: 100%;
  font-family: 'Inter', sans-serif; transition: opacity 0.15s;
}
.btn-admin-save:hover { opacity: 0.88; }
.btn-admin-save:disabled { opacity: 0.5; cursor: not-allowed; }
.admin-status {
  margin-top: 12px; font-size: 13px; text-align: center;
  min-height: 20px; color: var(--text-muted);
}
.admin-status.ok { color: var(--success); }
.admin-status.err { color: var(--danger); }
.admin-lang-flag { font-size: 16px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero-inner { flex-direction: column; }
  .hero-right { text-align: left; }
  .two-col, .four-col, .three-col, .pricing-grid, .video-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-brand h1 { font-size: 44px; }
  .section-title { font-size: 22px; }
  .nav-links, .lang-switcher { display: none; }
  .nav-hamburger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(11,31,64,0.98); padding: 12px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .nav-links.open + .lang-switcher {
    display: flex; justify-content: center;
    position: absolute; top: calc(var(--nav-h) + 10px + count * 40px);
  }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { text-align: left; }
  .cta-block { padding: 32px 20px; }
  .admin-row { flex-direction: column; align-items: flex-start; }
}

@media print {
  .site-nav, .site-footer, .brochure-controls, .cta-block { display: none !important; }
  body { padding-top: 0; }
}