/* ===== VARIABLES ===== */
:root {
  --orange: #ff6b00;
  --orange-dark: #e65100;
  --orange-light: #fff3e8;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--white); color: var(--gray-800); line-height: 1.7; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== BUTTONS ===== */
.btn {
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-lg { padding: 16px 38px; font-size: 15px; }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4); }
.btn-outline { background: transparent; color: var(--gray-800); border: 2px solid var(--gray-200); }
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }
.btn-white { background: var(--white); color: var(--orange); padding: 16px 44px; font-size: 16px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); }

/* ===== HEADER ===== */
.site-header { background: var(--white); border-bottom: 1px solid var(--gray-100); position: sticky; top: 0; z-index: 100; }
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { font-size: 22px; font-weight: 800; color: var(--gray-900); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo span { color: var(--orange); }
.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--orange);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  flex-shrink: 0;
}
.logo-footer { color: var(--white); }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--gray-600); font-weight: 600; font-size: 15px; transition: color 0.3s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--orange); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -29px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  border-radius: 3px 3px 0 0;
}
.nav-buttons { display: flex; gap: 12px; }

/* ===== HERO ===== */
.hero { padding: 90px 0; background: linear-gradient(160deg, var(--orange-light) 0%, var(--white) 55%); }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.hero-badge {
  display: inline-block;
  background: var(--white);
  border: 1px solid var(--orange);
  color: var(--orange);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 { font-size: 54px; font-weight: 900; line-height: 1.1; color: var(--gray-900); margin-bottom: 22px; letter-spacing: -1px; }
.hero h1 span { color: var(--orange); }
.hero p { font-size: 19px; color: var(--gray-600); margin-bottom: 36px; max-width: 540px; }
.hero-actions { display: flex; gap: 15px; flex-wrap: wrap; }
.hero-visual { background: var(--white); border: 1px solid var(--gray-100); border-radius: 20px; padding: 40px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06); }
.hero-visual-row { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--gray-100); font-size: 15px; }
.hero-visual-row:last-child { border-bottom: none; }
.hero-visual-row b { color: var(--gray-900); }
.hero-visual-row span { color: var(--orange); font-weight: 700; }

/* ===== STATS ===== */
.stats { background: var(--gray-900); padding: 50px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-value { font-size: 42px; font-weight: 900; color: var(--orange); margin-bottom: 6px; }
.stat-label { color: #9ca3af; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600; }

/* ===== CONTENT ===== */
.content { padding: 90px 0; }
.content-inner { max-width: 860px; margin: 0 auto; }
.section-label { color: var(--orange); font-size: 12px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 14px; }
.content h1 { font-size: 44px; font-weight: 900; color: var(--gray-900); line-height: 1.15; margin-bottom: 28px; letter-spacing: -1px; }
.content h2 { font-size: 32px; font-weight: 800; color: var(--gray-900); margin: 56px 0 18px; line-height: 1.25; }
.content h3 { font-size: 22px; font-weight: 700; color: var(--gray-900); margin: 34px 0 12px; }
.content p { font-size: 17px; color: var(--gray-600); margin-bottom: 18px; }
.content p strong { color: var(--gray-900); }
.callout { background: var(--orange-light); border-left: 4px solid var(--orange); border-radius: 0 12px 12px 0; padding: 26px 30px; margin: 34px 0; }
.callout p { margin: 0; color: var(--gray-800); font-size: 17px; }

/* ===== FEATURES ===== */
.features { background: var(--gray-50); padding: 90px 0; }
.features-head { text-align: center; margin-bottom: 50px; }
.features-head h2 { font-size: 38px; font-weight: 900; color: var(--gray-900); margin-bottom: 12px; }
.features-head p { color: var(--gray-600); font-size: 17px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature-card { background: var(--white); border: 1px solid var(--gray-100); border-radius: 16px; padding: 36px 28px; transition: all 0.3s ease; }
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08); border-color: var(--orange); }
.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
}
.feature-icon svg {
  width: 24px !important;
  height: 24px !important;
  display: block;
  flex-shrink: 0;
}
.feature-card h3 { font-size: 19px; font-weight: 800; color: var(--gray-900); margin-bottom: 10px; }
.feature-card p { font-size: 15px; color: var(--gray-600); }

/* ===== SITE MAP ===== */
.site-map { padding: 90px 0; background: var(--white); border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); }
.site-map-head { text-align: center; margin-bottom: 50px; }
.site-map-head h2 { font-size: 38px; font-weight: 900; color: var(--gray-900); margin-bottom: 14px; letter-spacing: -0.5px; }
.site-map-head h2 span { color: var(--orange); }
.site-map-head p { color: var(--gray-600); font-size: 17px; max-width: 640px; margin: 0 auto; }
.site-map-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.site-map-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  padding: 28px 24px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
  position: relative;
  overflow: hidden;
}
.site-map-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.site-map-card:hover { transform: translateY(-4px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08); border-color: var(--orange); }
.site-map-card:hover::before { transform: scaleX(1); }
.site-map-card.active { border-color: var(--orange); background: var(--orange-light); }
.site-map-card.active::before { transform: scaleX(1); }
.site-map-icon {
  width: 44px;
  height: 44px;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.site-map-icon svg {
  width: 22px !important;
  height: 22px !important;
  display: block;
  flex-shrink: 0;
}
.site-map-card h3 { font-size: 19px; font-weight: 800; color: var(--gray-900); margin-bottom: 6px; }
.site-map-url { font-family: 'Courier New', monospace; font-size: 13px; color: var(--orange); font-weight: 600; margin-bottom: 10px; letter-spacing: 0.3px; }
.site-map-desc { font-size: 14px; color: var(--gray-600); line-height: 1.6; margin: 0; }

/* ===== FAQ ===== */
.faq { padding: 90px 0; }
.faq-head { text-align: center; margin-bottom: 50px; }
.faq-head h2 { font-size: 38px; font-weight: 900; color: var(--gray-900); margin-bottom: 12px; }
.faq-head p { color: var(--gray-600); font-size: 17px; }
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--gray-100); border-radius: 12px; margin-bottom: 14px; overflow: hidden; transition: border-color 0.3s; }
.faq-item:hover { border-color: var(--orange); }
.faq-question { padding: 22px 28px; font-size: 17px; font-weight: 700; color: var(--gray-900); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.faq-toggle {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  transition: transform 0.3s, background 0.3s, color 0.3s;
  line-height: 1;
}
.faq-item.active .faq-toggle { transform: rotate(45deg); background: var(--orange); color: var(--white); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.active .faq-answer { max-height: 400px; }
.faq-answer p { padding: 0 28px 24px; font-size: 15px; color: var(--gray-600); }

/* ===== CTA ===== */
.cta { background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); padding: 90px 0; text-align: center; }
.cta h2 { font-size: 44px; font-weight: 900; color: var(--white); margin-bottom: 18px; letter-spacing: -1px; }
.cta p { color: rgba(255, 255, 255, 0.9); font-size: 18px; margin-bottom: 36px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== FOOTER ===== */
.site-footer { background: var(--gray-900); color: var(--white); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-size: 14px; margin-bottom: 20px; color: var(--orange); text-transform: uppercase; letter-spacing: 1.5px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: #9ca3af; text-decoration: none; font-size: 14px; transition: color 0.3s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-domain { font-family: 'Courier New', monospace; color: var(--orange); font-weight: 700; font-size: 14px; margin: 12px 0 8px; letter-spacing: 0.5px; }
.footer-about { color: #9ca3af; font-size: 14px; line-height: 1.7; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 28px; text-align: center; color: #6b7280; font-size: 13px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .site-map-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content h1 { font-size: 32px; }
  .content h2 { font-size: 26px; }
  .cta h2 { font-size: 32px; }
}

@media (max-width: 560px) {
  .nav-buttons .btn-outline { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .site-map-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
}