/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #0a0a0f;
  color: #e8e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ===== DESIGN TOKENS ===== */
:root {
  --brand:       #ff4d00;
  --brand-light: #ff7040;
  --brand-dark:  #cc3d00;
  --accent:      #ffa040;
  --surface:     #13131a;
  --surface-2:   #1c1c26;
  --surface-3:   #252535;
  --border:      rgba(255,255,255,0.08);
  --text-muted:  #8888a8;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(0,0,0,0.4);
}

/* ===== LAYOUT ===== */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; }
p  { color: #b0b0c8; }

.gradient-text {
  background: linear-gradient(135deg, #ff4d00, #ff9040);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,77,0,0.12);
  border: 1px solid rgba(255,77,0,0.3);
  color: var(--brand-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.label-dot { width: 6px; height: 6px; background: var(--brand); border-radius: 50%; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 0 24px rgba(255,77,0,0.35);
}
.btn-primary:hover {
  background: var(--brand-light);
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(255,77,0,0.5);
}
.btn-outline {
  background: transparent;
  color: #e8e8f0;
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.25);
  background: var(--surface-2);
}
.btn-lg { padding: 16px 34px; font-size: 1rem; border-radius: 12px; }

/* ===== NAV ===== */
.top-bar {
  background: #0d1a1c;
  border-bottom: 1px solid rgba(26,159,176,0.25);
  padding: 8px 0;
  text-align: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 101;
}
.top-bar a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: #7fcfda;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.2s;
}
.top-bar a:hover { color: #b0e8f0; }

nav {
  position: fixed;
  top: 33px; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(10,10,15,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-by {
  font-size: 0.62rem;
  color: var(--brand);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}
.nav-logo span { color: var(--brand); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-cta { display: flex; gap: 12px; align-items: center; }

/* ===== HERO ===== */
.page-hero {
  min-height: 72vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 760px; }
.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.breadcrumb a { color: var(--text-muted); transition: color 0.2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb-sep { color: var(--surface-3); }

.hero-subtitle {
  font-size: 1.15rem;
  color: #9090b0;
  max-width: 600px;
  margin: 20px 0 36px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 8px 16px;
  font-size: 0.8rem;
  color: #c0c0d8;
  display: flex;
  align-items: center;
  gap: 6px;
}
.pill strong { color: #fff; }

/* ===== SECTION HEADER ===== */
.section-header { margin-bottom: 52px; }
.section-header p { font-size: 1rem; margin-top: 12px; max-width: 580px; }

/* ===== PROBLEM SECTION ===== */
.problem-section { background: var(--surface); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.problem-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s;
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,77,0,0.6), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.problem-card:hover { border-color: rgba(255,77,0,0.25); }
.problem-card:hover::before { opacity: 1; }
.problem-icon { font-size: 2rem; margin-bottom: 16px; }
.problem-card h3 { color: #fff; margin-bottom: 10px; }
.problem-card p { font-size: 0.875rem; line-height: 1.6; }

/* ===== SOLUTION SECTION ===== */
.solution-section { }
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.solution-copy h2 { margin-bottom: 16px; }
.solution-copy > p { margin-bottom: 28px; font-size: 1rem; line-height: 1.7; }
.solution-points { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.solution-points li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.check-icon {
  width: 22px; height: 22px;
  background: rgba(255,77,0,0.15);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 700;
}
.solution-points li div h4 { color: #fff; margin-bottom: 3px; }
.solution-points li div p { font-size: 0.875rem; }

/* ===== FLOW DIAGRAM ===== */
.flow-diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.flow-title {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.flow-steps { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.flow-step-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.flow-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1.5px solid var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
  flex-shrink: 0;
}
.flow-line {
  width: 1.5px;
  flex: 1;
  min-height: 20px;
  background: linear-gradient(180deg, rgba(255,77,0,0.4), rgba(255,77,0,0.1));
  margin: 4px 0;
}
.flow-step:last-child .flow-line { display: none; }
.flow-content {
  padding-bottom: 20px;
  flex: 1;
}
.flow-step:last-child .flow-content { padding-bottom: 0; }
.flow-content h4 { font-size: 0.9rem; color: #fff; margin-bottom: 3px; }
.flow-content p { font-size: 0.8rem; line-height: 1.5; }

/* ===== BENEFITS ===== */
.benefits-section { background: var(--surface); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.benefit-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.benefit-item:hover { border-color: rgba(255,77,0,0.3); }
.benefit-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
}
.benefit-item h4 { color: #fff; margin-bottom: 5px; }
.benefit-item p { font-size: 0.875rem; }

/* ===== PRICING ===== */
.pricing-section { }
.pricing-card {
  background: var(--surface);
  border: 1px solid rgba(255,77,0,0.25);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 800px;
  box-shadow: 0 0 60px rgba(255,77,0,0.06);
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}
.pricing-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.pricing-col h4 { color: var(--text-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}
.price-amount span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.price-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
.pricing-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.pricing-details li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: #c0c0d8;
}
.pricing-details li::before {
  content: '✓';
  color: var(--brand);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.pricing-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, rgba(255,77,0,0.08), rgba(255,77,0,0.03));
  border-top: 1px solid rgba(255,77,0,0.15);
  text-align: center;
  padding: 88px 0;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { font-size: 1.05rem; max-width: 520px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== HUB CARDS ===== */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.hub-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform: scaleX(0);
  transition: transform 0.25s ease;
  transform-origin: left;
}
.hub-card:hover {
  border-color: rgba(255,77,0,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
.hub-card:hover::after { transform: scaleX(1); }
.hub-card-icon { font-size: 2.4rem; margin-bottom: 20px; }
.hub-card h3 { color: #fff; font-size: 1.3rem; margin-bottom: 10px; }
.hub-card p { font-size: 0.9rem; flex: 1; }
.hub-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.hub-card-meta { font-size: 0.78rem; color: var(--text-muted); }
.hub-card-meta strong { color: var(--brand-light); }
.hub-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-light);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.2s;
}
.hub-card:hover .hub-link { gap: 9px; }

/* ===== FOOTER ===== */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo { font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-logo span { color: var(--brand); }
.footer-desc { font-size: 0.875rem; color: var(--text-muted); max-width: 240px; line-height: 1.6; }
.footer-col h5 { color: #fff; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.875rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.gdpr-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(77,255,145,0.06);
  border: 1px solid rgba(77,255,145,0.18);
  color: #4dff91;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .solution-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .pricing-row { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  section { padding: 64px 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .hero-pills { flex-direction: column; align-items: flex-start; }
  nav .nav-links { display: none; }
  .pricing-card { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}