/* ============================================================
   VirtualNumPro — Landing Page Styles
   ============================================================ */

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(3,5,8,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border-subtle);
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-emerald));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.logo-text span { color: var(--accent-cyan); }

.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.navbar-links a {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
}
.navbar-links a:hover {
  color: var(--text-primary);
  background: var(--border-subtle);
}

.navbar-actions { display: flex; align-items: center; gap: 10px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all .3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(8,12,18,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 24px 28px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all .2s;
}
.mobile-menu a:hover { background: var(--bg-card); color: var(--text-primary); }
.mobile-menu-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

/* Animated grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 75%);
}

/* Glow orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: rgba(0,212,255,0.08);
  top: -200px; left: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: rgba(0,255,136,0.06);
  top: 100px; right: -100px;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  background: rgba(124,58,237,0.08);
  bottom: 0; left: 50%;
  transform: translateX(-50%);
}

/* Floating number stream */
.number-stream {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.number-stream-col {
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: streamFall linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(0,212,255,0.12);
  white-space: nowrap;
  user-select: none;
}
@keyframes streamFall {
  from { transform: translateY(-100%); }
  to   { transform: translateY(100vh); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse-dot 1.5s infinite;
}

.hero-title {
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat-val {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-stat-divider {
  width: 1px;
  background: var(--border-subtle);
  align-self: stretch;
}

/* Hero visual — phone mockup */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-mockup {
  position: relative;
  width: 300px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 36px;
  padding: 28px 20px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  animation: float 5s ease-in-out infinite;
}
.phone-notch {
  width: 80px; height: 6px;
  background: var(--bg-surface);
  border-radius: 3px;
  margin: 0 auto 24px;
}
.phone-screen-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.phone-number-big {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--accent-cyan);
  letter-spacing: 3px;
  margin-bottom: 8px;
}
.phone-service-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.2);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-emerald);
  margin-bottom: 20px;
}

.otp-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
}
.otp-box-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.otp-code {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--accent-emerald);
  letter-spacing: 6px;
}

.floating-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 12px;
  white-space: nowrap;
}
.floating-card-1 {
  top: 0px; left: -100px;
  animation: float 4s ease-in-out infinite .5s;
}
.floating-card-2 {
  bottom: 60px; right: -90px;
  animation: float 5s ease-in-out infinite 1s;
}
.floating-card-val { font-weight: 700; color: var(--text-primary); font-size: 14px; }
.floating-card-sub { color: var(--text-muted); font-size: 11px; }

/* ── How It Works ─────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 32px 20px;
}
.step-num {
  width: 60px; height: 60px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin: 0 auto 20px;
  position: relative;
  transition: border-color .3s, box-shadow .3s;
}
.step-card:hover .step-num {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.step-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.step-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── Featured Countries ───────────────────────────────────── */
.featured-countries {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.country-hero-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
  overflow: hidden;
  transition: border-color .3s, transform .3s var(--ease-out);
  cursor: pointer;
}
.country-hero-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}
.country-hero-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  opacity: 0.06;
  transition: opacity .3s;
}
.country-hero-card.uk::before { background: var(--accent-cyan); }
.country-hero-card.us::before { background: var(--accent-emerald); }
.country-hero-card:hover::before { opacity: 0.12; }

.country-flag-big { font-size: 52px; margin-bottom: 16px; line-height: 1; }
.country-hero-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}
.country-hero-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.country-hero-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 20px;
}
.country-hero-price .from { font-size: 13px; color: var(--text-muted); }
.country-hero-price .amount {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-cyan);
}
.country-hero-price .per { font-size: 13px; color: var(--text-muted); }
.country-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.country-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* All countries grid */
.countries-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  scrollbar-width: none;
}
.countries-scroll::-webkit-scrollbar { display: none; }
.mini-country {
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  min-width: 100px;
  cursor: pointer;
  transition: all .2s;
}
.mini-country:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}
.mini-country-flag { font-size: 28px; margin-bottom: 8px; }
.mini-country-name { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

/* ── Provider Cards ───────────────────────────────────────── */
.provider-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.provider-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .25s var(--ease-out);
}
.provider-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.provider-logo {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.provider-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.provider-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.provider-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ── Features Grid ────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .25s;
}
.feature-card:hover {
  border-color: var(--glass-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}
.feature-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ── Section header ───────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Marquee ticker ───────────────────────────────────────── */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-deep);
  padding: 14px 0;
}
.ticker {
  display: flex;
  gap: 0;
  animation: ticker 30s linear infinite;
  width: max-content;
}
.ticker-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 32px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  border-right: 1px solid var(--border-subtle);
}
.ticker-item span { color: var(--accent-cyan); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ── Pricing / CTA ────────────────────────────────────────── */
.cta-box {
  position: relative;
  background: linear-gradient(135deg, rgba(0,212,255,0.06) 0%, rgba(0,255,136,0.04) 100%);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-xl);
  padding: 80px 48px;
  text-align: center;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 40px;
  background: var(--bg-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-top: 12px; max-width: 260px; }
.footer-col-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--text-muted); transition: color .2s; }
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-muted);
}
.social-links { display: flex; gap: 12px; }
.social-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 16px;
  transition: all .2s;
}
.social-btn:hover {
  border-color: var(--border-glow);
  color: var(--accent-cyan);
}

/* ── Responsive landing ────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid, .provider-cards { grid-template-columns: repeat(2,1fr); }
  .steps-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .phone-mockup { width: 260px; }
  .floating-card-1 { left: -20px; top: -20px; }
  .floating-card-2 { right: -20px; bottom: 20px; }
  .featured-countries { grid-template-columns: 1fr; }
  .features-grid, .provider-cards { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .navbar-links, .navbar-actions .btn-secondary { display: none; }
  .hamburger { display: flex; }
  .cta-box { padding: 48px 24px; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stat-divider { display: none; }
}