/* ── Design Tokens ──────────────────────────────────────────────────────────── */
:root {
  --bg-deep:        #050A18;
  --bg-surface:     #0B1220;
  --bg-card:        #0F1929;
  --accent-blue:    #3B82F6;
  --accent-blue-l:  #60A5FA;
  --accent-gold:    #F59E0B;
  --accent-green:   #10B981;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
  --border:         rgba(255,255,255,0.07);
  --radius:         16px;
  --font-display:   'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:      'DM Sans', system-ui, sans-serif;
}

/* ── Base ────────────────────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body.public-page {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.public-page h1,
body.public-page h2,
body.public-page h3,
body.public-page h4 {
  font-family: var(--font-display);
}

body.public-page a { text-decoration: none; }

/* ── Scroll progress ─────────────────────────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-gold));
  z-index: 9999;
  width: 0%;
  transition: width 0.05s linear;
  pointer-events: none;
}

/* ── Keyframes ───────────────────────────────────────────────────────────────── */
@keyframes heroEntrance {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes gridFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes pulseBlue {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59,130,246,0.35); }
  50%       { box-shadow: 0 0 0 8px rgba(59,130,246,0); }
}

/* ── Scroll Reveal ───────────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.75s cubic-bezier(.22,1,.36,1), transform 0.75s cubic-bezier(.22,1,.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.75s cubic-bezier(.22,1,.36,1), transform 0.75s cubic-bezier(.22,1,.36,1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(48px);
  transition: opacity 0.75s cubic-bezier(.22,1,.36,1), transform 0.75s cubic-bezier(.22,1,.36,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.65s cubic-bezier(.22,1,.36,1), transform 0.65s cubic-bezier(.22,1,.36,1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }

/* ── Section helpers ─────────────────────────────────────────────────────────── */
.section-dark    { background: var(--bg-deep); }
.section-surface { background: var(--bg-surface); }

.section-pad     { padding: 96px 0; }
@media (max-width: 768px) { .section-pad { padding: 64px 0; } }

.section-tag {
  display: inline-block;
  background: rgba(59,130,246,0.10);
  color: var(--accent-blue-l);
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 14px;
}
.section-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* ── Buttons ─────────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-blue);
  color: #fff !important;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.25s, transform 0.2s;
  font-family: var(--font-body);
  font-size: 1rem;
  white-space: nowrap;
}
.btn-primary:hover {
  background: #2563EB;
  box-shadow: 0 0 32px rgba(59,130,246,0.45);
  transform: translateY(-2px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  color: var(--text-primary) !important;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: 12px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  font-family: var(--font-body);
  font-size: 1rem;
  white-space: nowrap;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #16a34a;
  color: #fff !important;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.25s, transform 0.2s;
  font-family: var(--font-body);
  font-size: 1rem;
  white-space: nowrap;
}
.btn-whatsapp:hover {
  background: #15803d;
  box-shadow: 0 0 28px rgba(22,163,74,0.4);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ── Hero ────────────────────────────────────────────────────────────────────── */
.hero-section {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 40%, rgba(59,130,246,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 15% 75%, rgba(245,158,11,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 85% 85%, rgba(16,185,129,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  animation: gridFade 1.2s ease forwards;
}
.hero-badge  { animation: heroEntrance 0.65s ease 0.10s both; }
.hero-h1     { animation: heroEntrance 0.70s ease 0.25s both; }
.hero-sub    { animation: heroEntrance 0.70s ease 0.40s both; }
.hero-ctas   { animation: heroEntrance 0.70s ease 0.55s both; }
.hero-photo  { animation: scaleIn 0.85s ease 0.30s both; }

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(59,130,246,0.10);
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-blue-l);
  font-family: var(--font-body);
}
.hero-h1-text {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.hero-h1-text .accent { color: var(--accent-blue-l); }
.hero-subtext {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 520px;
}
.hero-photo-frame {
  position: relative;
  width: 280px;
  height: 320px;
  flex-shrink: 0;
}
@media (min-width: 1024px) {
  .hero-photo-frame { width: 320px; height: 380px; }
}
.hero-photo-inner {
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  border-radius: 24px;
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.hero-photo-glow {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── Stats bar ───────────────────────────────────────────────────────────────── */
.stats-bar {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding-top: 48px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-blue-l), #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* ── Audience cards ──────────────────────────────────────────────────────────── */
.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.audience-card:hover {
  border-color: rgba(59,130,246,0.30);
  box-shadow: 0 12px 50px rgba(59,130,246,0.09);
  transform: translateY(-4px);
}
.audience-icon {
  width: 52px; height: 52px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-blue-l);
  margin-bottom: 20px;
}

/* ── Case cards ──────────────────────────────────────────────────────────────── */
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.case-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-gold));
  border-radius: 3px 0 0 3px;
}
.case-card:hover {
  border-color: rgba(59,130,246,0.25);
  transform: translateY(-4px);
}
.case-stat {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-blue-l), #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-top: 24px;
}

/* ── Service cards ───────────────────────────────────────────────────────────── */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.service-card:hover {
  border-color: rgba(59,130,246,0.30);
  transform: translateY(-5px);
  box-shadow: 0 16px 60px rgba(59,130,246,0.09);
}
.service-card.featured {
  background: linear-gradient(145deg, rgba(59,130,246,0.10), rgba(59,130,246,0.03));
  border-color: rgba(59,130,246,0.28);
  box-shadow: 0 0 60px rgba(59,130,246,0.08);
}
.service-card.featured:hover {
  box-shadow: 0 20px 80px rgba(59,130,246,0.18);
}
.service-icon {
  width: 52px; height: 52px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-blue-l);
  margin-bottom: 20px;
}
.service-price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.service-price-meta {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 6px;
  margin-bottom: 28px;
}

/* ── Step cards ──────────────────────────────────────────────────────────────── */
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.step-card:hover {
  border-color: rgba(59,130,246,0.25);
  transform: translateY(-3px);
}
.step-big-num {
  position: absolute;
  top: -8px; right: 12px;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(59,130,246,0.07);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.step-icon-wrap {
  width: 44px; height: 44px;
  background: rgba(59,130,246,0.14);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue-l);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.step-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue-l);
  margin-bottom: 6px;
  font-family: var(--font-body);
}
.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.step-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ── Tech pills ──────────────────────────────────────────────────────────────── */
.tech-cat {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-family: var(--font-body);
}
.tech-pill {
  display: inline-block;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 7px 15px;
  border-radius: 8px;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
  font-family: var(--font-body);
}
.tech-pill:hover {
  border-color: rgba(59,130,246,0.30);
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* ── Testimonial cards ───────────────────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(59,130,246,0.25);
  transform: translateY(-4px);
}
.quote-icon {
  font-size: 1.5rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent-blue-l), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.testimonial-quote {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
  flex: 1;
  margin-bottom: 24px;
}

/* ── About ───────────────────────────────────────────────────────────────────── */
.about-photo {
  width: 220px; height: 260px;
  flex-shrink: 0;
  background: var(--bg-card);
  border-radius: 20px;
  border: 1px solid rgba(59,130,246,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
}

/* ── FAQ ─────────────────────────────────────────────────────────────────────── */
.faq-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.faq-open { border-color: rgba(59,130,246,0.28); }
.faq-btn {
  width: 100%;
  text-align: left;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1rem;
  transition: color 0.2s;
  gap: 16px;
}
.faq-btn:hover { color: var(--accent-blue-l); }
.faq-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: transform 0.35s cubic-bezier(.22,1,.36,1);
}
.faq-item.faq-open .faq-chevron { transform: rotate(180deg); }
.faq-body-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.22,1,.36,1);
}
.faq-body-inner {
  padding: 4px 26px 22px;
  color: var(--text-secondary);
  line-height: 1.72;
  font-size: 0.95rem;
}

/* ── CTA final ───────────────────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(145deg, #071030, #050A18);
  border-top: 1px solid rgba(59,130,246,0.15);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(59,130,246,0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Nav pública ─────────────────────────────────────────────────────────────── */
.public-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5,10,24,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.35s, border-color 0.35s;
}
.public-nav.nav-scrolled {
  background: rgba(5,10,24,0.97);
  border-bottom-color: rgba(59,130,246,0.15);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--text-primary);
  font-size: 1.2rem;
}
.nav-logo .dot { color: var(--accent-blue); }
.nav-link-item {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 7px 14px;
  border-radius: 8px;
  font-family: var(--font-body);
  transition: color 0.2s, background 0.2s;
  display: block;
}
.nav-link-item:hover,
.nav-link-item.nav-active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.07);
}

/* ── Floating WhatsApp ───────────────────────────────────────────────────────── */
#wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: float 3.5s ease-in-out infinite;
  transition: box-shadow 0.2s, transform 0.2s;
}
#wa-float:hover {
  box-shadow: 0 6px 30px rgba(37,211,102,0.6);
  transform: scale(1.12) !important;
  animation-play-state: paused;
}

/* ── Footer público ──────────────────────────────────────────────────────────── */
.public-footer {
  background: #030813;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-body);
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-primary);
}
.footer-link {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--text-primary); }
.footer-social {
  color: var(--text-muted);
  font-size: 1.25rem;
  transition: color 0.2s;
}
.footer-social:hover { color: var(--text-primary); }