/* ================================================
   APEX NETWORKING — SHARED STYLES
   Used across all pages for consistent branding
   ================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #0b1120;
  color: #e2e8f0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- Variables ---- */
:root {
  --bg-primary:    #0b1120;
  --bg-secondary:  #0f1629;
  --bg-card:       #111827;
  --bg-card-hover: #161f35;
  --border:        rgba(255,255,255,0.07);
  --border-hover:  rgba(255,90,60,0.4);
  --coral:         #ff5a3c;
  --coral-dark:    #e04428;
  --coral-glow:    rgba(255,90,60,0.15);
  --white:         #ffffff;
  --text:          #94a3b8;
  --text-light:    #cbd5e1;
  --heading:       #f1f5f9;
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:     0 12px 48px rgba(0,0,0,0.55);
  --radius:        12px;
  --tr:            0.25s ease;
}

/* ---- Utilities ---- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--coral); color: #fff;
  padding: 13px 28px; border-radius: 8px;
  font-weight: 700; font-size: 0.9rem;
  border: 2px solid var(--coral);
  cursor: pointer; transition: var(--tr);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--coral-dark); border-color: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,90,60,0.4);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05); color: var(--text-light);
  padding: 13px 28px; border-radius: 8px;
  font-weight: 600; font-size: 0.9rem;
  border: 2px solid rgba(255,255,255,0.12);
  cursor: pointer; transition: var(--tr);
  white-space: nowrap;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.25);
  color: #fff; transform: translateY(-2px);
}

/* ---- Phone icon orientation ---- */
.fa-phone-alt {
  display: inline-block;
  transform: scaleX(-1);
  -webkit-transform: scaleX(-1);
}

.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--coral); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 14px;
}
.section-tag::before {
  content: ''; display: block;
  width: 20px; height: 2px; background: var(--coral);
  border-radius: 2px;
}
.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800; color: var(--heading);
  line-height: 1.18; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-sub {
  font-size: 1rem; color: var(--text);
  max-width: 600px; margin: 0 auto 48px;
  line-height: 1.75;
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- Top Bar ---- */
.top-bar {
  background: #070d1a;
  border-bottom: 1px solid rgba(255,90,60,0.2);
  padding: 9px 0; font-size: 0.8rem; color: var(--text);
}
.top-bar .container {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.top-bar-left { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.top-item { display: flex; align-items: center; gap: 6px; }
.top-item i { color: var(--coral); font-size: 0.75rem; }
.top-phone {
  display: flex; align-items: center; gap: 7px;
  color: var(--coral); font-weight: 700; font-size: 0.85rem; transition: var(--tr);
}
.top-phone:hover { color: #fff; }

/* ---- Alert Bar (service pages) ---- */
.alert-bar {
  background: var(--coral);
  padding: 11px 0; text-align: center;
  font-size: 0.88rem; font-weight: 600; color: #fff;
}
.alert-bar a { color: #fff; text-decoration: underline; font-weight: 700; }
.alert-bar a:hover { opacity: 0.85; }
.alert-bar i { margin-right: 4px; }

/* ---- Navbar ---- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(11,17,32,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.navbar .container {
  display: flex; align-items: center;
  height: 68px; gap: 28px;
}
.logo { display: flex; align-items: center; gap: 11px; }
.logo-icon { width: 38px; height: 38px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-apex { font-size: 1.15rem; font-weight: 900; color: #fff; letter-spacing: 0.08em; text-transform: uppercase; }
.logo-networking { font-size: 0.6rem; font-weight: 600; color: var(--coral); letter-spacing: 0.2em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-links a {
  padding: 8px 13px; border-radius: 6px;
  font-size: 0.88rem; font-weight: 500; color: var(--text);
  transition: var(--tr);
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,0.06); }
.nav-links a.active { color: var(--coral); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone {
  font-weight: 700; font-size: 0.9rem; color: var(--text-light);
  display: flex; align-items: center; gap: 6px; transition: var(--tr);
}
.nav-phone i { color: var(--coral); }
.nav-phone:hover { color: #fff; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-light); border-radius: 2px; transition: var(--tr);
}
.mobile-menu {
  display: none; flex-direction: column;
  background: #0a1020; border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 13px 0; border-bottom: 1px solid var(--border);
  font-size: 0.9rem; font-weight: 500; color: var(--text-light);
  display: flex; align-items: center; gap: 8px;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .btn-primary { margin-top: 16px; justify-content: center; }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, #1a2845 0%, #0b1120 65%);
  padding: 80px 0 72px; text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(255,90,60,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-tag { margin-bottom: 14px; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900; color: #fff;
  line-height: 1.1; letter-spacing: -1px; margin-bottom: 18px;
}
.page-hero h1 .accent { color: var(--coral); }
.page-hero p {
  font-size: 1.05rem; color: var(--text);
  max-width: 580px; margin: 0 auto 32px; line-height: 1.75;
}
.page-hero-ctas { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---- Footer ---- */
footer {
  background: #070d1a;
  border-top: 1px solid var(--border);
  padding: 64px 0 28px; color: var(--text);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-logo { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.footer-logo-icon { width: 32px; height: 32px; flex-shrink: 0; }
.footer-logo-apex { font-size: 1rem; font-weight: 900; color: #fff; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-logo-net { font-size: 0.55rem; font-weight: 700; color: var(--coral); letter-spacing: 0.2em; text-transform: uppercase; }
.footer-desc { font-size: 0.84rem; line-height: 1.8; max-width: 270px; margin-bottom: 20px; }
.footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.footer-contacts a {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.83rem; color: var(--text); transition: var(--tr);
}
.footer-contacts a:hover { color: #fff; }
.footer-contacts i { color: var(--coral); width: 14px; flex-shrink: 0; }
.footer-socials { display: flex; gap: 9px; margin-top: 18px; }
.social-btn {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem; color: var(--text); transition: var(--tr);
}
.social-btn:hover { background: var(--coral); border-color: var(--coral); color: #fff; }
.footer-col h5 {
  font-size: 0.78rem; font-weight: 700; color: var(--heading);
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a {
  font-size: 0.83rem; color: var(--text); transition: var(--tr);
}
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-size: 0.79rem; color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.3); transition: var(--tr); }
.footer-bottom a:hover { color: #fff; }
.footer-legal { display: flex; gap: 18px; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ==============================
   TABLET (max 768px)
============================== */
@media (max-width: 768px) {
  /* Top bar */
  .top-bar { padding: 8px 0; }
  .top-bar .container { justify-content: center; }
  .top-bar-left { display: none; }
  .top-phone { font-size: 0.9rem; font-weight: 700; }

  /* Navbar */
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .navbar .container { height: 60px; }

  /* Mobile menu — large, thumb-friendly links */
  .mobile-menu { padding: 8px 20px 20px; }
  .mobile-menu a { padding: 15px 4px; font-size: 1rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .mobile-menu a:last-of-type { border-bottom: none; }
  .mobile-menu .btn-primary { margin-top: 14px; padding: 15px; font-size: 1rem; border-radius: 10px; width: 100%; justify-content: center; }

  /* Alert bar — hidden on mobile (top-bar phone number suffices) */
  .alert-bar { display: none; }

  /* Page hero — compact, centered */
  .page-hero { padding: 36px 0 30px; }
  .page-hero h1 { font-size: 1.75rem; letter-spacing: -0.5px; margin-bottom: 12px; }
  .page-hero p { font-size: 0.88rem; margin-bottom: 22px; }
  .page-hero-ctas { flex-wrap: wrap; justify-content: center; gap: 10px; }
  .page-hero-ctas a { flex: 1 1 44%; justify-content: center; text-align: center; }

  /* Info strip — 2 col */
  .info-strip { grid-template-columns: 1fr 1fr; gap: 0; }
  .info-strip-item { padding: 16px 12px; }

  /* Section headings */
  .section-title { font-size: 1.5rem; margin-bottom: 18px; }
  .section-sub { display: none; }
  .section-tag { margin-bottom: 8px; }

  /* Icon cards — 2 col */
  .icon-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .icon-card { padding: 18px 14px; }

  /* Onboarding grid */
  .onboarding-grid { grid-template-columns: 1fr 1fr !important; gap: 14px !important; }

  /* Plans grid */
  .plans-grid { grid-template-columns: 1fr !important; gap: 16px; }
  .plan-card { padding: 24px 20px; }

  /* Contact split */
  .contact-split { grid-template-columns: 1fr; gap: 24px; }

  /* Form rows — stack fields */
  .form-row { grid-template-columns: 1fr !important; gap: 12px; }

  /* CTA strip */
  .cta-strip { padding: 44px 0; }
  .cta-strip h2 { font-size: 1.45rem; }
  .cta-strip p { display: none; }
  .cta-btns { flex-wrap: wrap; justify-content: center; gap: 12px; }
  .cta-btns a { flex: 1 1 44%; justify-content: center; text-align: center; }

  /* Footer — clean mobile layout */
  footer { padding: 28px 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 0; }
  /* Hide nav columns — links already in hamburger menu */
  .footer-col { display: none; }
  .footer-brand { text-align: center; padding-bottom: 16px; }
  .footer-logo { justify-content: center; margin-bottom: 10px; }
  .footer-desc { display: none !important; margin: 0; }
  .footer-contacts { align-items: center; gap: 10px; margin-top: 0; }
  .footer-contacts a { font-size: 0.88rem; justify-content: center; }
  .footer-socials { justify-content: center; margin-top: 14px; gap: 12px; }
  .social-btn { width: 38px; height: 38px; font-size: 0.88rem; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.07); margin-top: 4px; }
  .footer-legal { justify-content: center; flex-wrap: wrap; gap: 12px; }
}

/* ==============================
   MOBILE (max 480px)
============================== */
@media (max-width: 480px) {
  /* Page hero */
  .page-hero { padding: 28px 0 24px; }
  .page-hero h1 { font-size: 1.45rem; }
  .page-hero p { font-size: 0.84rem; }
  .page-hero-ctas { flex-direction: column; align-items: stretch; gap: 10px; }
  .page-hero-ctas a { width: 100%; justify-content: center; text-align: center; }

  /* Info strip — single col */
  .info-strip { grid-template-columns: 1fr; }
  .info-strip-item { padding: 14px 16px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }

  /* Section titles */
  .section-title { font-size: 1.3rem; }

  /* Icon cards */
  .icon-cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .icon-card-icon { font-size: 1.3rem; }
  .icon-card-title { font-size: 0.82rem; }

  /* Plans */
  .plan-price { font-size: 2rem; }

  /* CTA strip */
  .cta-strip h2 { font-size: 1.2rem; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .cta-btns a { width: 100%; justify-content: center; text-align: center; }

  /* Footer bottom */
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
  .footer-legal { justify-content: center; flex-wrap: wrap; gap: 12px; }

  /* Contact form — always single column on small phones */
  .form-row { grid-template-columns: 1fr !important; }

  /* Onboarding — single col on very small phones */
  .onboarding-grid { grid-template-columns: 1fr !important; }
}