:root {
  --bg: #f8f9fa;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-warm: #fff5f5;
  --primary: #dc2626;
  --primary-dark: #b91c1c;
  --primary-glow: rgba(220,38,38,0.25);
  --primary-soft: rgba(220,38,38,0.08);
  --accent: #f59e0b;
  --accent-glow: rgba(245,158,11,0.2);
  --accent-soft: rgba(245,158,11,0.08);
  --success: #16a34a;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --border: rgba(0,0,0,0.08);
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
}

* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html { scroll-behavior:smooth; scroll-padding-top:80px; }
body {
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}

/* ===== NAV ===== */
#navbar {
  position:fixed; top:0; left:0; width:100%; z-index:900;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 5%; height:56px;
  background:rgba(255,255,255,0.92); backdrop-filter:blur(16px) saturate(1.8);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s, background .3s;
}
#navbar.scrolled { box-shadow:0 4px 30px rgba(0,0,0,0.08); background:rgba(255,255,255,0.98); }
.nav-logo {
  font-family:'Inter',sans-serif; font-size:1.25rem; font-weight:800; color:var(--text);
  text-decoration:none; letter-spacing:-0.02em;
}
.nav-logo span { color:var(--primary); font-weight:800; }
.nav-desktop { display:none; gap:2.5rem; align-items:center; }
.nav-desktop a {
  font-size:0.85rem; font-weight:500; color:var(--text-muted); text-decoration:none;
  position:relative; padding:4px 0;
  transition:color .3s;
}
.nav-desktop a::after {
  content:''; position:absolute; bottom:0; left:0; width:0; height:2px;
  background:var(--primary); transition:width .3s;
}
.nav-desktop a:hover { color:var(--text); }
.nav-desktop a:hover::after { width:100%; }
.nav-cta {
  display:none; padding:.5rem 1.1rem; border-radius:var(--radius-sm);
  background:var(--primary); color:#fff; font-size:.78rem; font-weight:600;
  text-decoration:none; gap:.35rem; align-items:center;
  transition:background .3s, transform .3s;
}
.nav-cta:hover { background:var(--primary-dark); transform:translateY(-1px); }

/* Hamburger */
.menu-toggle { display:flex; flex-direction:column; gap:4px; background:none; border:none; cursor:pointer; padding:6px; z-index:1001; }
.bar { width:22px; height:2.5px; background:var(--text); border-radius:2px; transition:all .35s cubic-bezier(.68,-0.55,.27,1.55); }
.menu-toggle[aria-expanded="true"] .bar:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.menu-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity:0; }
.menu-toggle[aria-expanded="true"] .bar:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* Mobile overlay */
.nav-overlay {
  position:fixed; inset:0; background:rgba(0,0,0,0.45);
  opacity:0; visibility:hidden; transition:opacity .3s,visibility .3s; z-index:998;
}
.nav-overlay.active { opacity:1; visibility:visible; }
.nav-mobile {
  position:absolute; top:56px; right:0; width:82%; max-width:320px; height:calc(100vh - 56px);
  background:var(--bg-elevated); padding:1.5rem 1.5rem 5rem; display:flex; flex-direction:column; gap:1.25rem;
  transform:translateX(110%); transition:transform .4s cubic-bezier(.25,.1,.25,1);
  overflow-y:auto; border-left:1px solid var(--border);
  box-shadow:var(--shadow-lg);
}
.nav-overlay.active .nav-mobile { transform:translateX(0); }
.nav-mobile a {
  font-size:1.05rem; font-weight:500; color:var(--text); text-decoration:none;
  padding:.4rem 0; border-bottom:1px solid var(--border);
}
.nav-mobile .nav-cta-btn { margin-top:auto; text-align:center; justify-content:center; }

/* ===== STICKY BOTTOM CTA (mobile only) ===== */
.sticky-mobile-cta {
  position:fixed; bottom:0; left:0; width:100%; z-index:899;
  background:rgba(255,255,255,0.95); backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
  padding:.65rem 5% calc(.65rem + env(safe-area-inset-bottom));
  display:flex; gap:.5rem; align-items:center; justify-content:center;
  transform:translateY(100%);
  transition:transform .4s cubic-bezier(.25,.1,.25,1), opacity .3s;
  opacity:0;
}
.sticky-mobile-cta.visible {
  transform:translateY(0); opacity:1;
}
.sticky-mobile-cta .btn-primary {
  flex:1; justify-content:center; font-size:.85rem; padding:.75rem 1rem;
  box-shadow:0 4px 16px var(--primary-glow);
}
.sticky-mobile-cta .btn-ghost {
  display:inline-flex; align-items:center; justify-content:center;
  padding:.75rem; border-radius:var(--radius-sm);
  background:rgba(0,0,0,0.04); color:var(--text-muted);
  border:1.5px solid var(--border); text-decoration:none; font-size:1rem;
  transition:all .2s;
}
.sticky-mobile-cta .btn-ghost:active { transform:scale(0.95); background:rgba(0,0,0,0.08); }

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
  position:fixed; bottom:calc(4.2rem + env(safe-area-inset-bottom)); right:1rem; z-index:898;
  width:52px; height:52px; border-radius:50%;
  background:linear-gradient(135deg, #25d366, #128c7e);
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; text-decoration:none;
  box-shadow:0 4px 16px rgba(37,211,102,0.4);
  transition:transform .3s, box-shadow .3s;
  animation:waBounce 2s ease-in-out infinite;
}
.whatsapp-float:hover { transform:scale(1.1); box-shadow:0 6px 24px rgba(37,211,102,0.5); }
.whatsapp-float:active { transform:scale(0.95); }
@keyframes waBounce {
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-4px);}
}

/* ===== HERO ===== */
.hero {
  position:relative; min-height:100svh; display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  text-align:center; padding:5rem 5% 2rem; overflow:hidden;
  background:radial-gradient(ellipse at 50% 0%, #fff5f5 0%, var(--bg) 60%);
}
.hero-visual { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.ember {
  position:absolute; border-radius:50%; filter:blur(40px); opacity:.1;
  animation:emberFloat 8s ease-in-out infinite;
}
.ember-1 { width:200px; height:200px; background:var(--primary); top:10%; left:15%; animation-delay:0s; }
.ember-2 { width:140px; height:140px; background:var(--accent); top:60%; left:70%; animation-delay:2s; opacity:.12; }
.ember-3 { width:100px; height:100px; background:var(--primary-dark); top:30%; left:75%; animation-delay:4s; }
.ember-4 { width:180px; height:180px; background:var(--primary); bottom:10%; left:5%; animation-delay:1s; opacity:.15; }
.ember-5 { width:120px; height:120px; background:var(--accent); top:5%; right:10%; animation-delay:3s; opacity:.1; }
@keyframes emberFloat {
  0%,100%{transform:translateY(0) scale(1);}
  50%{transform:translateY(-30px) scale(1.1);}
}
.hero-content { position:relative; z-index:2; max-width:720px; width:100%; }
.hero-badge {
  display:inline-flex; align-items:center; gap:.4rem;
  background:rgba(220,38,38,0.08); color:var(--primary); font-size:.72rem; font-weight:600;
  padding:.4rem 1rem; border-radius:50px; margin-bottom:1rem; border:1px solid rgba(220,38,38,0.15);
  letter-spacing:0.01em;
}
.hero h1 {
  font-family:'Inter',sans-serif; font-size:clamp(2.4rem,11vw,3.2rem); font-weight:800;
  color:var(--text); line-height:1.05; margin-bottom:.75rem; letter-spacing:-0.03em;
}
.hero h1 span { color:var(--primary); font-weight:800; }
.hero-sub { font-size:.92rem; color:rgba(26,26,26,0.7); margin-bottom:1.25rem; font-weight:400; max-width:520px; margin-left:auto; margin-right:auto; line-height:1.6; }
.hero-actions { display:flex; gap:.6rem; justify-content:center; flex-wrap:wrap; margin-bottom:1.25rem; }
.btn-primary, .btn-secondary {
  display:inline-flex; align-items:center; gap:.45rem; font-size:.85rem; font-weight:600;
  padding:.85rem 1.6rem; border-radius:var(--radius-sm); text-decoration:none; cursor:pointer; border:none;
  transition:transform .2s, box-shadow .3s, background .3s;
  font-family:'Inter',sans-serif;
  user-select:none; -webkit-user-select:none;
}
.btn-primary {
  background:var(--primary); color:#fff; box-shadow:0 4px 18px var(--primary-glow);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 6px 24px rgba(220,38,38,0.4); background:var(--primary-dark); }
.btn-primary:active { transform:translateY(0) scale(0.97); }
.btn-glow { animation:glowPulse 3s infinite; }
@keyframes glowPulse { 0%,100%{box-shadow:0 4px 18px var(--primary-glow);} 50%{box-shadow:0 6px 28px rgba(220,38,38,0.35);} }
.btn-secondary {
  background:rgba(0,0,0,0.04); color:var(--text); border:1.5px solid rgba(0,0,0,0.1);
}
.btn-secondary:hover { background:rgba(0,0,0,0.08); border-color:rgba(0,0,0,0.18); }
.btn-secondary:active { transform:scale(0.97); }
.btn-lg { font-size:1rem; padding:1rem 2rem; }
.hero-trust { display:grid; grid-template-columns:repeat(2,1fr); gap:.5rem; max-width:360px; margin:0 auto; }
.trust-item {
  font-size:.72rem; font-weight:500; color:var(--text-muted);
  display:flex; align-items:center; justify-content:center; gap:.35rem;
  background:rgba(0,0,0,0.04); border:1px solid var(--border);
  padding:.35rem .5rem; border-radius:50px;
  transition:all .3s;
}
.trust-item:hover { background:rgba(0,0,0,0.08); border-color:rgba(220,38,38,0.2); color:var(--text); }
.trust-item i { color:var(--primary); font-size:.7rem; }

/* Hero phone mockup */
.hero-mockup {
  margin:1.5rem auto 0; width:260px; max-width:85%;
  position:relative;
}
.phone-frame {
  background:var(--text); border-radius:28px; padding:8px;
  box-shadow:0 20px 50px rgba(0,0,0,0.2), 0 0 0 1px rgba(255,255,255,0.1) inset;
  position:relative;
}
.phone-screen {
  background:linear-gradient(180deg, #fff 0%, #f5f5f5 100%);
  border-radius:22px; padding:1rem; min-height:220px;
  display:flex; flex-direction:column; gap:.6rem;
  overflow:hidden;
}
.phone-notch {
  position:absolute; top:12px; left:50%; transform:translateX(-50%);
  width:60px; height:18px; background:var(--text); border-radius:10px; z-index:2;
}
.chat-bubble {
  background:#fff; border-radius:14px; padding:.6rem .8rem;
  box-shadow:0 2px 8px rgba(0,0,0,0.06); font-size:.72rem;
  color:var(--text); line-height:1.45;
  max-width:90%; animation:chatPop .5s ease-out both;
  border-left:3px solid var(--primary);
}
.chat-bubble.whatsapp {
  background:#dcf8c6; border-left:none; border-radius:14px 14px 4px 14px;
  align-self:flex-end; max-width:85%;
}
.chat-bubble .chat-time { font-size:.6rem; color:var(--text-dim); margin-top:.2rem; }
.chat-bubble strong { color:var(--primary); font-weight:700; }
.chat-bubble .chat-icon { color:var(--primary); margin-right:.2rem; }
@keyframes chatPop {
  0%{opacity:0; transform:translateY(10px) scale(0.95);}
  100%{opacity:1; transform:translateY(0) scale(1);}
}
.chat-delay-1 { animation-delay:.3s; }
.chat-delay-2 { animation-delay:.8s; }
.chat-delay-3 { animation-delay:1.3s; }

/* ===== SOCIAL PROOF MARQUEE ===== */
.social-proof {
  background:var(--bg-elevated); border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:1.5rem 0; overflow:hidden; position:relative;
}
.social-proof::before,
.social-proof::after {
  content:''; position:absolute; top:0; width:60px; height:100%; z-index:2; pointer-events:none;
}
.social-proof::before { left:0; background:linear-gradient(90deg, var(--bg-elevated), transparent); }
.social-proof::after { right:0; background:linear-gradient(270deg, var(--bg-elevated), transparent); }
.marquee-track {
  display:flex; gap:2rem; width:max-content;
  animation:marqueeScroll 25s linear infinite;
}
.marquee-track:hover { animation-play-state:paused; }
@keyframes marqueeScroll {
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}
.marquee-item {
  display:flex; align-items:center; gap:.6rem;
  background:var(--bg); border:1px solid var(--border); border-radius:50px;
  padding:.5rem 1rem; white-space:nowrap;
  font-size:.82rem; color:var(--text-muted);
  transition:transform .3s, box-shadow .3s;
}
.marquee-item:hover { transform:translateY(-2px); box-shadow:var(--shadow-sm); }
.marquee-item i { color:var(--accent); font-size:.75rem; }
.marquee-item .stars { color:#f59e0b; font-size:.7rem; letter-spacing:.05em; }

/* ===== QUICK BAR ===== */
.quick-bar {
  display:grid; grid-template-columns:repeat(2,1fr); gap:1px;
  background:var(--border); border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.quick-item {
  display:flex; align-items:center; justify-content:center; gap:.5rem;
  padding:1rem .5rem; background:var(--bg-elevated);
  font-size:.78rem; color:var(--text-muted);
  transition:background .3s;
}
.quick-item:active { background:rgba(220,38,38,0.04); }
.quick-item i { color:var(--primary); font-size:.9rem; }

/* ===== SECTIONS COMMON ===== */
.section-header { text-align:center; margin-bottom:2rem; }
.section-header h2 {
  font-family:'Inter',sans-serif; font-size:clamp(1.7rem,6vw,2.6rem); font-weight:800;
  color:var(--text); letter-spacing:-0.03em; margin-bottom:.4rem;
}
.section-header h2 span { color:var(--primary); }
.section-header p { color:var(--text-muted); font-size:.9rem; max-width:500px; margin:0 auto; }
.fire-line {
  width:50px; height:3px; background:linear-gradient(90deg,var(--primary),var(--accent));
  margin:.6rem auto 0; border-radius:2px;
}

/* Section blobs for visual interest */
.section-blob {
  position:absolute; width:300px; height:300px; border-radius:50%; filter:blur(80px); opacity:.06; pointer-events:none;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity:0; transform:translateY(24px);
  transition:opacity .5s ease, transform .5s cubic-bezier(.4,0,.2,1);
}
.reveal.revealed { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.06s; }
.reveal-delay-2 { transition-delay:.12s; }
.reveal-delay-3 { transition-delay:.18s; }
.reveal-delay-4 { transition-delay:.24s; }
.reveal-delay-5 { transition-delay:.30s; }
.reveal-delay-6 { transition-delay:.36s; }



/* Desktop: slightly smaller months so more visible */
@media (min-width:1024px) {
  .calendar-month { flex:0 0 120px; padding:.8rem; }
}

/* Scroll hint for desktop */
.deadline-calendar-section .scroll-hint {
  display:flex; align-items:center; justify-content:center; gap:.5rem;
  font-size:.75rem; color:var(--text-muted); margin-top:.5rem;
}
.deadline-calendar-section .scroll-hint i {
  animation:scrollHint 1.5s ease-in-out infinite;
}
@keyframes scrollHint {
  0%,100% { transform:translateX(0); }
  50% { transform:translateX(5px); }
}
/* ===== HOW IT WORKS ===== */
.how-section { padding:3.5rem 5%; max-width:1200px; margin:0 auto; position:relative; }
.how-grid { display:grid; grid-template-columns:1fr; gap:1rem; }
.how-card {
  background:var(--bg-card); border-radius:var(--radius); padding:1.75rem 1.25rem;
  border:1px solid var(--border); transition:transform .35s, box-shadow .35s, border-color .35s;
  text-align:left; position:relative; overflow:hidden;
}
.how-card::before {
  content:''; position:absolute; top:0; left:0; width:4px; height:100%;
  background:linear-gradient(180deg,var(--primary),var(--accent));
  transform:scaleY(0); transform-origin:top;
  transition:transform .5s cubic-bezier(.34,1.56,.64,1);
}
.how-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:rgba(220,38,38,0.15); }
.how-card:hover::before { transform:scaleY(1); }
.how-card:active { transform:translateY(-2px) scale(0.99); }
.how-number {
  font-family:'Inter',sans-serif; font-size:2rem; color:var(--primary);
  opacity:.15; margin-bottom:.3rem; font-weight:800; line-height:1;
}
.how-icon {
  width:44px; height:44px; border-radius:var(--radius-xs);
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; margin-bottom:.75rem;
  box-shadow:0 6px 16px var(--primary-glow);
  transition:transform .3s;
}
.how-card:hover .how-icon { transform:scale(1.1) rotate(-3deg); }
.how-card h3 { font-family:'Inter',sans-serif; font-size:1.05rem; margin-bottom:.3rem; color:var(--text); font-weight:700; }
.how-card p { font-size:.85rem; color:var(--text-muted); line-height:1.6; }

/* ===== FEATURES ===== */
.features-section { padding:3.5rem 5%; max-width:1200px; margin:0 auto; position:relative; }
.features-grid { display:grid; grid-template-columns:1fr; gap:.75rem; }
.feature-card {
  background:var(--bg-card); border-radius:var(--radius); padding:1.25rem;
  border:1px solid var(--border); transition:transform .35s, box-shadow .35s, border-color .35s;
  text-align:left; position:relative; overflow:hidden;
}
.feature-card::before {
  content:''; position:absolute; top:0; left:0; width:3px; height:100%;
  background:var(--primary); opacity:0;
  transition:opacity .3s;
}
.feature-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-lg); border-color:rgba(220,38,38,0.15); }
.feature-card:hover::before { opacity:1; }
.feature-card:active { transform:translateY(-1px) scale(0.99); }
.feature-icon {
  width:40px; height:40px; border-radius:var(--radius-xs);
  background:rgba(220,38,38,0.1); color:var(--primary);
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; margin-bottom:.6rem;
  transition:transform .3s, background .3s;
}
.feature-card:hover .feature-icon { transform:scale(1.1); background:rgba(220,38,38,0.15); }
.feature-card h3 { font-family:'Inter',sans-serif; font-size:1rem; margin-bottom:.25rem; color:var(--text); font-weight:700; }
.feature-card p { font-size:.82rem; color:var(--text-muted); line-height:1.6; }

/* ===== COMPARISON SECTION ===== */
.compare-section { padding:3.5rem 5%; max-width:700px; margin:0 auto; }
.compare-grid { display:grid; grid-template-columns:1fr; gap:1rem; }
.compare-card {
  border-radius:var(--radius); padding:1.5rem;
  border:1px solid var(--border); position:relative; overflow:hidden;
  transition:transform .35s, box-shadow .35s;
}
.compare-card.bad {
  background:linear-gradient(135deg, #fef2f2, #fff);
  border-left:4px solid var(--text-dim);
}
.compare-card.good {
  background:linear-gradient(135deg, #fff5f5, #fff);
  border-left:4px solid var(--primary);
}
.compare-card:hover { transform:translateY(-3px); box-shadow:var(--shadow); }
.compare-card h4 { font-size:1rem; font-weight:700; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
.compare-card.bad h4 { color:var(--text-muted); }
.compare-card.good h4 { color:var(--primary); }
.compare-card ul { list-style:none; }
.compare-card ul li {
  font-size:.85rem; color:var(--text-muted); padding:.35rem 0;
  display:flex; align-items:flex-start; gap:.4rem;
}
.compare-card ul li i { margin-top:.15rem; font-size:.7rem; flex-shrink:0; }
.compare-card.bad ul li i { color:var(--text-dim); }
.compare-card.good ul li i { color:var(--primary); }
.compare-vs {
  display:flex; align-items:center; justify-content:center;
  font-size:.75rem; font-weight:700; color:var(--text-dim);
  text-transform:uppercase; letter-spacing:.05em;
}

/* ===== PRICING ===== */
.pricing-section { padding:3.5rem 5% 5rem; max-width:600px; margin:0 auto; }
.pricing-card {
  background:linear-gradient(180deg, var(--bg-card) 0%, var(--bg-warm) 100%);
  border-radius:var(--radius); padding:2rem 1.5rem;
  border:1px solid var(--border); text-align:center;
  box-shadow:var(--shadow-lg); position:relative; overflow:hidden;
}
.pricing-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
}
.pricing-header { margin-bottom:1.25rem; }
.pricing-header h3 { font-family:'Inter',sans-serif; font-size:1.2rem; color:var(--text); margin-bottom:.4rem; font-weight:700; }
.pricing-price { display:flex; align-items:flex-start; justify-content:center; gap:.15rem; margin-bottom:.4rem; }
.pricing-price .currency { font-size:1.4rem; color:var(--primary); font-weight:700; margin-top:.3rem; }
.pricing-price .amount { font-family:'Inter',sans-serif; font-size:3.5rem; color:var(--primary); line-height:1; font-weight:800; }
.pricing-price .period { font-size:.95rem; color:var(--text-muted); align-self:flex-end; margin-bottom:.6rem; font-weight:500; }
.pricing-note { font-size:.82rem; color:var(--text-muted); margin-bottom:1.25rem; }
.pricing-features { list-style:none; text-align:left; margin-bottom:1.5rem; }
.pricing-features li {
  font-size:.88rem; color:var(--text-muted); padding:.45rem 0;
  border-bottom:1px solid var(--border); display:flex; align-items:center; gap:.5rem;
}
.pricing-features li i { color:var(--primary); font-size:.7rem; }
.pricing-cta { width:100%; justify-content:center; margin-bottom:.75rem; }
.pricing-guarantee { font-size:.82rem; color:var(--text-muted); }
.pricing-guarantee i { color:var(--accent); margin-right:.3rem; }
.pricing-badge {
  display:inline-flex; align-items:center; gap:.3rem;
  background:var(--primary-soft); color:var(--primary);
  font-size:.72rem; font-weight:600; padding:.3rem .8rem;
  border-radius:50px; margin-bottom:.75rem;
}

/* Counter animation */
.counter-number { font-variant-numeric:tabular-nums; }

/* ===== FAQ ===== */
.faq-section { padding:3.5rem 5% 5rem; max-width:800px; margin:0 auto; }
.faq-list { display:flex; flex-direction:column; gap:.6rem; }
.faq-item {
  background:var(--bg-card); border-radius:var(--radius-sm); border:1px solid var(--border);
  overflow:hidden; transition:box-shadow .3s, border-color .3s;
}
.faq-item:hover { box-shadow:var(--shadow-sm); border-color:rgba(0,0,0,0.12); }
.faq-item summary {
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem 1.15rem; cursor:pointer; font-weight:600; color:var(--text);
  font-size:.88rem; list-style:none;
  transition:color .3s;
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary i { color:var(--primary); font-size:.75rem; transition:transform .3s; }
.faq-item[open] summary i { transform:rotate(180deg); }
.faq-item[open] { border-color:rgba(220,38,38,0.15); box-shadow:var(--shadow-sm); }
.faq-item p {
  padding:0 1.15rem 1rem; font-size:.85rem; color:var(--text-muted); line-height:1.7;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background:radial-gradient(ellipse at 50% 0%, #fff5f5 0%, var(--bg-elevated) 70%);
  padding:3.5rem 5%; text-align:center; border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.cta-content { max-width:600px; margin:0 auto; }
.cta-banner h2 { font-family:'Inter',sans-serif; font-size:clamp(1.5rem,6vw,2.2rem); color:var(--text); margin-bottom:.5rem; font-weight:800; letter-spacing:-0.02em; }
.cta-banner p { color:var(--text-muted); margin-bottom:1.25rem; font-size:.9rem; }
.cta-note { margin-top:1rem; font-size:.82rem; color:var(--text-dim); }

/* ===== FOOTER ===== */
.site-footer {
  background:var(--bg-elevated); color:var(--text-muted);
  padding:2.5rem 5% 6rem; border-top:1px solid var(--border);
}
.footer-grid {
  display:grid; grid-template-columns:1fr; gap:1.5rem; max-width:1200px; margin:0 auto 1.5rem; text-align:left;
}
.footer-block h4 { font-family:'Inter',sans-serif; font-size:1.2rem; color:var(--text); margin-bottom:.4rem; font-weight:800; }
.footer-block h4 span { color:var(--primary); }
.footer-block h5 { font-family:'Inter',sans-serif; font-size:.95rem; color:var(--text); margin-bottom:.6rem; font-weight:700; }
.footer-block p { font-size:.82rem; line-height:1.6; max-width:320px; color:var(--text-muted); }
.footer-block ul { list-style:none; }
.footer-block ul li { font-size:.82rem; margin-bottom:.4rem; }
.footer-block a { color:var(--text-muted); text-decoration:none; transition:color .3s; }
.footer-block a:hover { color:var(--primary); }
.footer-bottom { text-align:center; border-top:1px solid var(--border); padding-top:1.25rem; max-width:1200px; margin:0 auto; }
.footer-bottom p { font-size:.78rem; color:var(--text-dim); }
.footer-note { margin-top:.3rem; font-size:.72rem !important; }

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress {
  position:fixed; top:0; left:0; width:0%; height:2.5px;
  background:linear-gradient(90deg, var(--primary), var(--accent));
  z-index:1000; transition:width .1s linear;
  box-shadow:0 0 8px var(--primary-glow);
}

/* ===== NAV HIDE/SHOW ON SCROLL DIRECTION ===== */
#navbar.nav-hidden {
  transform:translateY(-100%);
  transition:transform .35s cubic-bezier(.25,.1,.25,1), box-shadow .3s, background .3s;
}
#navbar.nav-visible {
  transform:translateY(0);
  transition:transform .35s cubic-bezier(.25,.1,.25,1), box-shadow .3s, background .3s;
}

/* ===== PULSE DOT ===== */
.pulse-dot {
  display:inline-block; width:6px; height:6px; background:var(--success);
  border-radius:50%; margin-right:.3rem; vertical-align:middle;
  animation:pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100%{opacity:1; transform:scale(1);}
  50%{opacity:.4; transform:scale(1.5);}
}

/* ===== SKELETON SHIMMER ===== */
.skeleton {
  background:linear-gradient(90deg, var(--bg) 25%, #fff 50%, var(--bg) 75%);
  background-size:200% 100%;
  animation:skeletonShimmer 1.5s ease-in-out infinite;
  border-radius:var(--radius-sm);
}
@keyframes skeletonShimmer {
  0%{background-position:200% 0;}
  100%{background-position:-200% 0;}
}

/* ===== MAGNETIC BUTTONS ===== */
.magnetic {
  transition:transform .15s ease-out;
}

/* ===== SOCIAL TOAST ===== */
.social-toast-container {
  position:fixed; top:calc(56px + .5rem); left:50%; transform:translateX(-50%) translateY(-120%);
  z-index:850; pointer-events:none; transition:transform .5s cubic-bezier(.34,1.56,.64,1);
}
.social-toast-container.show {
  transform:translateX(-50%) translateY(0);
}
.social-toast {
  display:flex; align-items:center; gap:.6rem;
  background:rgba(255,255,255,0.98); backdrop-filter:blur(12px);
  border:1px solid var(--border); border-radius:50px;
  padding:.5rem 1rem .5rem .5rem;
  box-shadow:var(--shadow-lg); font-size:.78rem; color:var(--text-muted);
  white-space:nowrap;
}
.social-toast img, .social-toast .toast-avatar {
  width:28px; height:28px; border-radius:50%; background:var(--primary-soft);
  display:flex; align-items:center; justify-content:center;
  color:var(--primary); font-size:.7rem; font-weight:700; flex-shrink:0;
}
.social-toast strong { color:var(--text); font-weight:600; }
.social-toast .toast-action { color:var(--primary); font-weight:600; }

/* ===== HORIZONTAL DEADLINE CALENDAR ===== */
.deadline-calendar-section {
  padding:3rem 0; overflow:hidden; position:relative;
  background:linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 100%);
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.deadline-calendar-section .section-header { padding:0 5%; }
.calendar-scroll {
  display:flex; gap:.75rem; overflow-x:auto; scroll-snap-type:x mandatory;
  padding:1rem 5% 2rem; -webkit-overflow-scrolling:touch;
  scroll-behavior:smooth;
  cursor:grab;
  padding-bottom:1.5rem;
}
.calendar-scroll::-webkit-scrollbar { height:8px; }
.calendar-scroll::-webkit-scrollbar-track { background:transparent; }
.calendar-scroll::-webkit-scrollbar-thumb { background:var(--border); border-radius:4px; }
.calendar-scroll::-webkit-scrollbar-thumb:hover { background:var(--text-muted); }
.calendar-scroll:active { cursor:grabbing; }
.calendar-scroll::after { content:''; flex:0 0 1rem; }
.calendar-month {
  flex:0 0 140px; scroll-snap-align:start;
  background:var(--bg-card); border-radius:var(--radius-sm);
  border:1px solid var(--border); padding:1rem; text-align:center;
  position:relative; transition:transform .3s, box-shadow .3s, border-color .3s;
}
.calendar-month:hover { transform:translateY(-3px); box-shadow:var(--shadow); border-color:rgba(220,38,38,0.2); }
.calendar-month:active { transform:translateY(-1px) scale(0.98); }
.calendar-month .month-name {
  font-size:.75rem; font-weight:600; color:var(--text-muted); text-transform:uppercase; letter-spacing:.05em; margin-bottom:.5rem;
}
.calendar-month .month-num {
  font-size:1.6rem; font-weight:800; color:var(--text); line-height:1; margin-bottom:.5rem;
}
.calendar-month .deadline-tag {
  display:inline-block; font-size:.65rem; font-weight:600;
  padding:.25rem .5rem; border-radius:50px; margin-top:.2rem;
}
.calendar-month .deadline-tag.red {
  background:var(--primary-soft); color:var(--primary);
}
.calendar-month .deadline-tag.amber {
  background:var(--accent-soft); color:var(--accent);
}
.calendar-month .deadline-tag.green {
  background:rgba(22,163,74,0.08); color:var(--success);
}
.calendar-month.current {
  border-color:var(--primary); background:linear-gradient(180deg, var(--bg-card) 0%, var(--bg-warm) 100%);
}
.calendar-month.current::before {
  content:'Ahora'; position:absolute; top:-8px; left:50%; transform:translateX(-50%);
  background:var(--primary); color:#fff; font-size:.6rem; font-weight:700;
  padding:.15rem .5rem; border-radius:50px; text-transform:uppercase; letter-spacing:.03em;
}
.calendar-nav-hint {
  text-align:center; font-size:.75rem; color:var(--text-dim); margin-top:.5rem;
  display:flex; align-items:center; justify-content:center; gap:.3rem;
}

/* ===== SMOOTH FAQ ACCORDION ===== */
.faq-item {
  display:grid;
  grid-template-rows: auto 0fr;
  transition:grid-template-rows .4s cubic-bezier(.4,0,.2,1), box-shadow .3s, border-color .3s;
}
.faq-item[open] {
  grid-template-rows: auto 1fr;
}
.faq-item .faq-content {
  overflow:hidden;
}
.faq-item .faq-content p {
  padding:0 1.15rem 1rem; font-size:.85rem; color:var(--text-muted); line-height:1.7;
  opacity:0; transform:translateY(-6px);
  transition:opacity .3s .1s, transform .3s .1s;
}
.faq-item[open] .faq-content p {
  opacity:1; transform:translateY(0);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--text-dim); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--primary); }

/* ===== RESPONSIVE ===== */
@media(max-width:767px){
  .hero { min-height:auto; padding-top:5rem; padding-bottom:2.5rem; }
  .how-section, .features-section, .pricing-section, .faq-section, .compare-section, .cta-banner { padding-left:4%; padding-right:4%; }
  .section-header { margin-bottom:1.5rem; }
  .section-header h2 { font-size:clamp(1.7rem,7vw,2.2rem); }
  .btn-primary, .btn-secondary { padding:.75rem 1.3rem; font-size:.82rem; }
  .pricing-price .amount { font-size:3rem; }
  .deadline-calendar-section .section-header { padding:0 4%; }
  .calendar-scroll { padding-left:4%; padding-right:4%; }
  .calendar-month { flex:0 0 130px; }
}

@media(min-width:640px){
  .quick-bar { grid-template-columns:repeat(4,1fr); }
  .how-grid { grid-template-columns:repeat(2,1fr); }
  .features-grid { grid-template-columns:repeat(2,1fr); }
  .compare-grid { grid-template-columns:1fr auto 1fr; gap:.75rem; align-items:stretch; }
  .compare-vs { flex-direction:column; }
}

@media(min-width:768px){
  #navbar { height:64px; padding:0 5%; }
  .nav-logo { font-size:1.5rem; }
  .menu-toggle { display:none; }
  .nav-desktop { display:flex; }
  .nav-cta { display:inline-flex; padding:.55rem 1.2rem; font-size:.82rem; }
  .nav-mobile { top:64px; height:calc(100vh - 64px); }
  .sticky-mobile-cta { display:none !important; }
  .whatsapp-float { bottom:calc(1.5rem + env(safe-area-inset-bottom)); }
  .site-footer { padding-bottom:1.5rem; }
  .hero { padding:6rem 5% 3rem; min-height:100vh; }
  .hero h1 { font-size:clamp(3rem,5vw,4.5rem); }
  .hero-sub { font-size:clamp(1rem,1.5vw,1.15rem); margin-bottom:1.5rem; }
  .hero-actions { gap:1rem; margin-bottom:1.5rem; }
  .hero-trust { display:flex; flex-wrap:wrap; gap:.5rem; max-width:none; justify-content:center; }
  .trust-item { font-size:.78rem; padding:.4rem .9rem; }
  .how-grid { grid-template-columns:repeat(3,1fr); gap:1rem; }
  .features-grid { grid-template-columns:repeat(3,1fr); gap:1rem; }
  .footer-grid { grid-template-columns:2fr 1.5fr 1.5fr; gap:2rem; }
  .how-section, .features-section, .pricing-section, .faq-section, .compare-section, .cta-banner { padding:4rem 5%; }
  .section-header { margin-bottom:2.5rem; }
  .section-header h2 { font-size:clamp(2.2rem,4vw,3rem); }
  .hero-mockup { width:300px; }
  .phone-screen { min-height:260px; }
  /* Calendar desktop */
  .calendar-month { flex:0 0 160px; padding:1.25rem; }
  .calendar-month .month-num { font-size:2rem; }
  .deadline-calendar-section { padding:4rem 0; }
  .deadline-calendar-section .section-header { padding:0 5%; }
  /* Toast desktop position */
  .social-toast-container { top:calc(64px + .75rem); }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity:1; transform:none; transition:none; }
  .ember { animation:none; }
  .marquee-track { animation:none; }
  .chat-bubble { animation:none; opacity:1; }
  html { scroll-behavior:auto; }
  .whatsapp-float { animation:none; }
}

/* ===== SAFE AREA INSET FOR NOTCH PHONES ===== */
@supports (padding: max(0px)) {
  #navbar { padding-left:max(5%, env(safe-area-inset-left)); padding-right:max(5%, env(safe-area-inset-right)); }
  .sticky-mobile-cta { padding-left:max(5%, env(safe-area-inset-left)); padding-right:max(5%, env(safe-area-inset-right)); }
}