/* ================================================================
   TurboSender PWA-User — Global CSS
   Royal Blue Glassmorphism Theme · ViViD App Studio · 2026
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@600;700;800;900&family=Fira+Code:wght@400;500&display=swap');

/* ─── RESET & ROOT ─────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* Royal Blue Palette */
  --bg:          #030b1a;
  --bg2:         #060f22;
  --bg3:         #091529;
  --card-bg:     rgba(10, 25, 60, 0.55);
  --card-border: rgba(59, 130, 246, 0.18);

  /* Brand Colors */
  --royal:       #2563eb;
  --royal-light: #3b82f6;
  --royal-pale:  #60a5fa;
  --royal-glow:  rgba(37, 99, 235, 0.35);

  /* Accents */
  --cyan:        #22d3ee;
  --purple:      #7c3aed;
  --pink:        #ec4899;
  --green:       #10b981;
  --gold:        #f59e0b;
  --orange:      #f97316;

  /* Text */
  --heading:     #ffffff;
  --text:        #cbd5e1;
  --muted:       #64748b;
  --border:      rgba(59, 130, 246, 0.15);

  /* Glass */
  --glass-bg:    rgba(10, 25, 60, 0.45);
  --glass-blur:  blur(22px);
  --glass-border:rgba(99, 155, 255, 0.2);

  /* Shadows */
  --shadow-blue: 0 8px 40px rgba(37, 99, 235, 0.25);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font-body:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head:   'Poppins', 'Inter', sans-serif;
  --font-code:   'Fira Code', 'Courier New', monospace;

  /* Radius */
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ─── ANIMATED BACKGROUND ──────────────────────────────────── */
.bg-layer {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}

/* Communication emoji texture */
.bg-emojis {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  font-size: 1.8rem; line-height: 1; overflow: hidden; opacity: 0.045;
  user-select: none; letter-spacing: 2rem;
  background-image: none;
}
.bg-emojis::before {
  content: '💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 💬 📧 📱 ✉️ 📨 📩 🔔 📲 💌 📞 ';
  position: absolute; inset: 0;
  word-break: break-all; overflow-wrap: break-word;
  white-space: pre-wrap;
  font-size: 2.2rem;
  letter-spacing: 1.5rem;
  line-height: 3.5rem;
}

/* Orbs */
.orb {
  position: fixed; border-radius: 50%; filter: blur(120px); z-index: 0; pointer-events: none;
  animation: orbDrift 20s ease-in-out infinite alternate;
}
.orb-1 { width: 600px; height: 600px; top: -150px; left: -100px; background: rgba(37,99,235,0.12); animation-delay: 0s; }
.orb-2 { width: 500px; height: 500px; bottom: -100px; right: -60px; background: rgba(124,58,237,0.10); animation-delay: -8s; }
.orb-3 { width: 400px; height: 400px; top: 40%; left: 50%; background: rgba(34,211,238,0.07); animation-delay: -4s; }
.orb-4 { width: 350px; height: 350px; top: 70%; left: 20%; background: rgba(16,185,129,0.06); animation-delay: -12s; }

@keyframes orbDrift {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(30px,-20px) scale(1.05); }
  66%  { transform: translate(-15px,30px) scale(0.97); }
  100% { transform: translate(20px,-10px) scale(1.08); }
}

/* Grid pattern overlay */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ─── NAVBAR ───────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 5vw;
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(3, 11, 26, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.3s;
}
.navbar.scrolled { background: rgba(3, 11, 26, 0.92); }

.nav-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.nav-brand img {
  width: 38px; height: 38px; border-radius: 10px;
  box-shadow: 0 0 16px var(--royal-glow);
}
.nav-brand span {
  font-family: var(--font-head); font-size: 1.25rem; font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #2563eb, #7c3aed);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex; align-items: center; gap: 6px; list-style: none;
}
.nav-links a {
  color: var(--text); text-decoration: none; font-size: 0.88rem; font-weight: 500;
  padding: 7px 14px; border-radius: var(--r-sm);
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  background: rgba(59,130,246,0.15); color: var(--royal-pale);
}

.nav-cta {
  display: flex; align-items: center; gap: 10px;
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 6px;
}
.hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; top: 68px; left: 0; right: 0; z-index: 999;
  background: rgba(3,11,26,0.97); backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  padding: 20px 5vw 30px;
  flex-direction: column; gap: 6px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text); text-decoration: none; font-size: 1rem; font-weight: 500;
  padding: 12px 16px; border-radius: var(--r-sm); display: block;
  transition: background 0.2s, color 0.2s;
}
.mobile-menu a:hover { background: rgba(59,130,246,0.12); color: var(--royal-pale); }

/* ─── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--r-md);
  font-family: var(--font-body); font-size: 0.92rem; font-weight: 700;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,99,235,0.45);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 8px 32px rgba(37,99,235,0.6);
}

.btn-glow {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff;
  box-shadow: 0 6px 30px rgba(37,99,235,0.5), 0 0 60px rgba(124,58,237,0.2);
  animation: btnPulse 3s ease-in-out infinite;
}
@keyframes btnPulse {
  0%,100% { box-shadow: 0 6px 30px rgba(37,99,235,0.5), 0 0 60px rgba(124,58,237,0.2); }
  50%      { box-shadow: 0 8px 40px rgba(37,99,235,0.7), 0 0 80px rgba(124,58,237,0.35); }
}
.btn-glow:hover { transform: translateY(-3px) scale(1.02); }

.btn-outline {
  background: transparent;
  color: var(--royal-pale); border: 1.5px solid rgba(59,130,246,0.5);
}
.btn-outline:hover {
  background: rgba(59,130,246,0.1); border-color: var(--royal-pale);
  box-shadow: 0 4px 20px rgba(37,99,235,0.2);
}

.btn-ghost {
  background: transparent; color: var(--text); border: 1.5px solid var(--glass-border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); color: var(--heading); }

.btn-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000; font-weight: 800;
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}
.btn-gold:hover { box-shadow: 0 8px 32px rgba(245,158,11,0.6); }

.btn-lg { padding: 16px 40px; font-size: 1.05rem; border-radius: var(--r-lg); }
.btn-sm { padding: 8px 18px; font-size: 0.82rem; border-radius: var(--r-sm); }

/* ─── GLASS CARD ───────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(59,130,246,0.4);
}
.glass-card-flat { background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); border-radius: var(--r-lg); }

/* ─── SECTION UTILITIES ────────────────────────────────────── */
.content { position: relative; z-index: 1; }

.section {
  position: relative; z-index: 1;
  padding: 100px 5vw;
}
.section-sm { padding: 60px 5vw; }

.container {
  max-width: 1200px; margin: 0 auto;
}

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--royal-pale);
  background: rgba(37,99,235,0.12); border: 1px solid rgba(37,99,235,0.25);
  padding: 5px 14px; border-radius: 100px;
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900; color: var(--heading);
  line-height: 1.15; margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text); max-width: 640px; line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

.gradient-text {
  background: linear-gradient(135deg, #60a5fa, #2563eb, #7c3aed, #ec4899);
  background-size: 300% 300%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  animation: gradShift 5s ease infinite;
}
@keyframes gradShift {
  0%,100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

.blue-text   { color: var(--royal-light); }
.cyan-text   { color: var(--cyan); }
.green-text  { color: var(--green); }
.gold-text   { color: var(--gold); }
.purple-text { color: var(--purple); }

/* ─── BADGE ────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; border-radius: 100px;
  font-size: 0.75rem; font-weight: 700;
}
.badge-blue   { background: rgba(37,99,235,0.15);  color: #93c5fd; border: 1px solid rgba(37,99,235,0.3); }
.badge-green  { background: rgba(16,185,129,0.12); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.25); }
.badge-gold   { background: rgba(245,158,11,0.12); color: #fcd34d; border: 1px solid rgba(245,158,11,0.25); }
.badge-purple { background: rgba(124,58,237,0.12); color: #c4b5fd; border: 1px solid rgba(124,58,237,0.25); }
.badge-cyan   { background: rgba(34,211,238,0.10); color: #67e8f9; border: 1px solid rgba(34,211,238,0.2); }

/* ─── DIVIDER ──────────────────────────────────────────────── */
.divider {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.3), transparent);
  margin: 60px 0;
}

/* ─── PAGE HERO ────────────────────────────────────────────── */
.page-hero {
  position: relative; z-index: 1;
  padding: 140px 5vw 80px;
  text-align: center;
}

/* ─── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  position: relative; z-index: 1;
  background: transparent;
  border-top: 1px solid var(--glass-border);
  padding: 60px 5vw 0;
}

.footer-inner { max-width: 1200px; margin: 0 auto; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand-col {}
.footer-brand-logo {
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px; text-decoration: none;
}
.footer-brand-logo img { width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 0 20px var(--royal-glow); }
.footer-brand-logo span { font-family: var(--font-head); font-size: 1.2rem; font-weight: 800; color: var(--heading); }
.footer-tagline { font-size: 0.9rem; color: var(--muted); line-height: 1.6; margin-bottom: 20px; max-width: 280px; }

.footer-socials {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.footer-socials a {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
  text-decoration: none; transition: background 0.2s, transform 0.2s;
}
.footer-socials a:hover { background: rgba(59,130,246,0.25); transform: scale(1.1); }

.footer-col h4 {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--royal-pale); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col ul a {
  color: var(--muted); text-decoration: none; font-size: 0.87rem;
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--text); }

.footer-divider {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.2), transparent);
}

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 12px; padding: 20px 0;
  font-size: 0.82rem; color: var(--muted);
}
.footer-bottom a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-bottom a:hover { color: var(--royal-pale); }

/* ─── BACK TO TOP ──────────────────────────────────────────── */
.back-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 46px; height: 46px; border-radius: 14px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff; font-size: 1.2rem; font-weight: 700;
  border: none; cursor: pointer;
  box-shadow: 0 4px 20px rgba(37,99,235,0.5);
  display: none; align-items: center; justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.back-top.show { display: flex; }
.back-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,99,235,0.7); }

/* ─── SCROLLBAR ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(59,130,246,0.35); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(59,130,246,0.6); }

/* ─── TOAST ────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: rgba(10,25,60,0.95); backdrop-filter: blur(16px);
  border: 1px solid rgba(37,99,235,0.4); border-radius: 12px;
  padding: 12px 24px; color: var(--text); font-size: 0.9rem; font-weight: 500;
  z-index: 9999; opacity: 0; transition: opacity 0.3s; pointer-events: none;
  white-space: nowrap;
}
.toast.show { opacity: 1; }

/* ─── ANIMATIONS ───────────────────────────────────────────── */
@keyframes fadeUp   { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse    { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes shimmer  { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes float    { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.animate-fade-up    { animation: fadeUp 0.7s ease both; }
.animate-fade-in    { animation: fadeIn 0.6s ease both; }
.animate-float      { animation: float 4s ease-in-out infinite; }

/* ─── FEATURE ICON ─────────────────────────────────────────── */
.feat-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  background: rgba(37,99,235,0.15); border: 1px solid rgba(37,99,235,0.25);
  margin-bottom: 16px; flex-shrink: 0;
}

/* ─── TAB SYSTEM ───────────────────────────────────────────── */
.tabs {
  display: flex; gap: 4px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--glass-border);
  padding: 5px; border-radius: var(--r-md);
}
.tab-btn {
  flex: 1; padding: 10px 20px; border-radius: 10px;
  background: transparent; color: var(--text);
  font-family: var(--font-body); font-size: 0.88rem; font-weight: 600;
  border: none; cursor: pointer; transition: background 0.2s, color 0.2s;
}
.tab-btn.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff; box-shadow: 0 4px 14px rgba(37,99,235,0.4);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ─── STAT CARD ────────────────────────────────────────────── */
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900; line-height: 1;
  background: linear-gradient(135deg, #60a5fa, #2563eb);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* ─── TABLE ────────────────────────────────────────────────── */
.glass-table { width: 100%; border-collapse: collapse; }
.glass-table th {
  background: rgba(37,99,235,0.2); color: var(--royal-pale);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--glass-border);
}
.glass-table td {
  padding: 14px 18px; border-bottom: 1px solid rgba(59,130,246,0.08);
  font-size: 0.88rem; color: var(--text);
}
.glass-table tr:last-child td { border-bottom: none; }
.glass-table tr:hover td { background: rgba(59,130,246,0.05); }
.check-yes { color: #34d399; font-size: 1.1rem; }
.check-no  { color: #f87171; font-size: 1.1rem; }

/* ─── STEP ─────────────────────────────────────────────────── */
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1rem; color: #fff; flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(37,99,235,0.4);
}

/* ─── FAQ ACCORDION ────────────────────────────────────────── */
.faq-item { border-bottom: 1px solid var(--glass-border); }
.faq-q {
  width: 100%; padding: 18px 0; background: none; border: none;
  color: var(--heading); font-family: var(--font-body); font-size: 1rem; font-weight: 600;
  text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.faq-q:hover { color: var(--royal-pale); }
.faq-arrow { font-size: 1.2rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; }
.faq-a-inner { padding: 0 0 20px; color: var(--text); font-size: 0.93rem; line-height: 1.75; }

/* ─── NOTICE BOX ───────────────────────────────────────────── */
.notice {
  padding: 16px 20px; border-radius: var(--r-md);
  font-size: 0.88rem; line-height: 1.6;
  display: flex; align-items: flex-start; gap: 12px;
}
.notice-blue   { background: rgba(37,99,235,0.1);  border-left: 3px solid #2563eb;  color: #bfdbfe; }
.notice-green  { background: rgba(16,185,129,0.1); border-left: 3px solid #10b981; color: #a7f3d0; }
.notice-gold   { background: rgba(245,158,11,0.1); border-left: 3px solid #f59e0b; color: #fde68a; }
.notice-red    { background: rgba(239,68,68,0.1);  border-left: 3px solid #ef4444;  color: #fecaca; }

/* ─── CODE BLOCK ───────────────────────────────────────────── */
.code-block {
  background: rgba(0,0,0,0.4); border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--r-md); padding: 20px 24px;
  font-family: var(--font-code); font-size: 0.9rem; color: #93c5fd;
  overflow-x: auto; line-height: 1.7;
}
.code-block .key  { color: #f9a8d4; }
.code-block .val  { color: #86efac; }
.code-block .cmt  { color: #4b5563; }

/* ─── INPUT ────────────────────────────────────────────────── */
.input-glass {
  width: 100%; padding: 12px 18px; border-radius: var(--r-md);
  background: rgba(10,25,60,0.5); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); color: var(--heading);
  font-family: var(--font-body); font-size: 0.95rem; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-glass::placeholder { color: var(--muted); }
.input-glass:focus {
  border-color: rgba(59,130,246,0.5);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* ─── PRICING CARD HIGHLIGHT ───────────────────────────────── */
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000; font-size: 0.72rem; font-weight: 800;
  padding: 5px 16px; border-radius: 100px;
  letter-spacing: 0.06em; text-transform: uppercase;
  white-space: nowrap;
}

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links, .nav-cta .btn-outline { display: none; }
  .hamburger { display: flex; }
  .section { padding: 70px 5vw; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 55px 5vw; }
  .btn-lg { padding: 14px 28px; font-size: 0.95rem; }
}

/* ─── PAGE TRANSITIONS ─────────────────────────────────────── */
main { animation: fadeIn 0.4s ease; }