:root {
  --color-primary: #f05a3e;
  --color-primary-hover: #e14f34;
  --color-primary-light: #ffe7e1;
  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-bg-card: #ffffff;
  --color-border: #f1f5f9;
  --shadow-main: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.1);
}

* { box-sizing: border-box; transition: 0.25s cubic-bezier(.4, 0, .2, 1); }

body {
  font-family: "Inter", sans-serif;
  background-color: #fcfcfd;
  color: var(--color-text-main);
  margin: 0;
  padding-top: 80px;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.navbar-header-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 24px;
  display: flex; justify-content: center;
}

.navbar-header {
  height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 24px;
  width: 100%; max-width: 1200px;
  box-shadow: var(--shadow-main);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-link { color: var(--color-text-muted); text-decoration: none; font-weight: 500; font-size: 0.9375rem; }
.nav-link:hover { color: var(--color-primary); }

.btn-outline {
  border: 1.5px solid var(--color-border);
  padding: 10px 20px; border-radius: 14px;
  text-decoration: none; color: var(--color-text-main);
  font-weight: 600; font-size: 0.875rem;
}
.btn-outline:hover { background: var(--color-border); color: var(--color-primary); }

.btn-primary {
  background: var(--color-primary);
  color: white !important;
  padding: 12px 24px; border-radius: 14px;
  text-decoration: none; font-weight: 700; font-size: 0.875rem;
  box-shadow: 0 4px 12px rgba(240, 90, 62, 0.2);
}

.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--color-text-main); }

@media (max-width: 992px) {
  .nav-links {
    display: none; position: absolute; top: 90px; left: 24px; right: 24px;
    background: white; padding: 32px; border-radius: 24px;
    flex-direction: column; box-shadow: var(--shadow-lg); border: 1px solid var(--color-border); gap: 16px;
  }
  .nav-links.active { display: flex; }
  .mobile-menu-btn { display: block; }
}

/* Content */
.content-body { max-width: 1000px; margin: 0 auto; padding: 80px 24px; }
.content-body h1 { font-size: 3.5rem; font-weight: 800; text-align: center; line-height: 1.1; margin-bottom: 3rem; letter-spacing: -0.02em; }
.content-body h2 { font-size: 2.25rem; font-weight: 700; margin-top: 4rem; margin-bottom: 1.5rem; letter-spacing: -0.01em; }
.content-body p { font-size: 1.125rem; line-height: 1.8; color: var(--color-text-muted); margin-bottom: 1.5rem; }

.content-body table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  margin: 3rem 0; border-radius: 24px; border: 1px solid var(--color-border);
  overflow: hidden; box-shadow: var(--shadow-main);
}
.content-body th { background: #f8fafc; padding: 1.25rem 1.5rem; font-weight: 600; text-align: left; border-bottom: 1px solid var(--color-border); }
.content-body td { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--color-border); background: white; }
.content-body tr:last-child td { border-bottom: none; }

.content-body ul { list-style: none; padding-left: 0; margin-bottom: 3rem; }
.content-body ul li { position: relative; padding-left: 2.5rem; margin-bottom: 1.25rem; font-size: 1.1rem; }
.content-body ul li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 800; }

.content-body ol { list-style: none; padding-left: 0; counter-reset: step; margin-bottom: 3rem; }
.content-body ol li { position: relative; padding-left: 4rem; margin-bottom: 2.5rem; counter-increment: step; }
.content-body ol li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 2.5rem; height: 2.5rem; background: var(--color-primary); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800;
}

/* FAQ */
.faq-section { display: grid; gap: 1.5rem; margin-top: 2rem; }
.faq-card { background: white; padding: 2.5rem; border-radius: 24px; border: 1px solid var(--color-border); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02); }
.faq-card h3 { color: var(--color-primary); margin-top: 0; margin-bottom: 1rem; }

/* Footer */
.footer { background: #f8fafc; border-top: 1px solid #f1f5f9; padding: 100px 24px 60px; margin-top: 100px; }
.footer-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 60px; }
.footer-logo { font-weight: 800; font-size: 1.5rem; text-decoration: none; color: #1e293b; display: block; margin-bottom: 24px; }
.footer-logo span { color: var(--color-primary); }
.footer-tagline { color: #64748b; font-size: 0.9375rem; line-height: 1.6; margin-bottom: 0; }
.footer-heading { color: #1e293b; font-weight: 700; margin-bottom: 24px; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; }
.footer-link { display: block; color: #64748b; text-decoration: none; margin-bottom: 12px; font-size: 0.9375rem; transition: color 0.2s; }
.footer-link:hover { color: var(--color-primary); }
.footer-bottom { max-width: 1100px; margin: 80px auto 0; padding-top: 40px; border-top: 1px solid #f1f5f9; text-align: center; color: #94a3b8; font-size: 0.875rem; }

.hero-display-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
@media (max-width: 768px) {
  .hero-display-title { font-size: 2.5rem; }
}

/* --- MOBILE MENU REDESIGN --- */
:root {
  --color-primary: #F06225;
  --color-primary-hover: #d94e1a;
}

@media (max-width: 992px) {
  .navbar-header {
    padding: 0 20px !important;
    position: relative;
    z-index: 1001;
  }

  .nav-links {
    display: flex !important;
    position: fixed;
    top: 100px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 32px 24px;
    border-radius: 20px;
    flex-direction: column;
    align-items: flex-start !important;
    gap: 20px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
    
    /* Animation */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
  }

  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }

  .nav-link {
    width: 100%;
    text-align: left;
    padding: 12px 8px !important;
    font-size: 1.1rem !important;
    color: var(--color-text-main) !important;
    border-radius: 12px;
  }

  .nav-link:hover {
    background: var(--color-primary-light);
    color: var(--color-primary) !important;
  }

  .btn-outline, .btn-primary, .lang-selector {
    width: 100% !important;
    margin: 0 !important;
  }

  .btn-outline, .btn-primary {
    justify-content: flex-start !important;
    padding: 16px 24px !important;
    height: auto !important;
  }

  .lang-button {
    width: 100% !important;
    justify-content: space-between !important;
    padding: 14px 20px !important;
    background: #f8fafc !important;
  }

  /* Blur background when menu is open */
  body.menu-open {
    overflow: hidden;
  }
  body.menu-open .content-body, 
  body.menu-open #quick-install,
  body.menu-open .footer {
    filter: blur(8px);
    pointer-events: none;
  }
}

@media (max-width: 992px) {
  .lang-dropdown {
    position: absolute !important;
    top: 60px !important;
    right: 0 !important;
    width: 200px !important;
    display: block !important;
    opacity: 0;
    visibility: hidden;
    z-index: 1002;
  }
  .lang-dropdown.show {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
  }
  .lang-option {
    display: flex !important;
    padding: 12px 16px !important;
    text-decoration: none !important;
    color: #1e293b !important;
    width: 100% !important;
  }
}