/* ================================================
   LAB-ACADEMIADIGITAL — CSS Principal
   Tema: Cyber Terminal · Dark Ops
   Fontes: Rajdhani (títulos) + Share Tech Mono + Inter
   ================================================ */

:root {
  --black:    #030712;
  --bg:       #080d1a;
  --bg2:      #0c1425;
  --bg3:      #101c30;
  --border:   rgba(0,212,255,0.12);
  --border2:  rgba(0,212,255,0.25);
  --cyan:     #00d4ff;
  --cyan2:    #00f5ff;
  --green:    #00ff88;
  --red:      #ff2d55;
  --amber:    #ffb800;
  --text:     #c8d8e8;
  --muted:    #4a6070;
  --white:    #f0f8ff;
  --font-display: 'Rajdhani', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Inter', sans-serif;
  --glow:     0 0 30px rgba(0,212,255,0.2);
  --glow-lg:  0 0 60px rgba(0,212,255,0.3);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

/* === CURSOR === */
.cursor {
  width: 32px; height: 32px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.15s ease, opacity 0.2s;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 5px; height: 5px;
  background: var(--cyan);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}
body:hover .cursor { opacity: 1; }

/* === MATRIX CANVAS === */
#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0.04;
  z-index: 0;
  pointer-events: none;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 2px; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
}
a { color: var(--cyan); text-decoration: none; }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 68px;
  display: flex; align-items: center;
  background: rgba(8,13,26,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.nav.scrolled { background: rgba(8,13,26,0.97); box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.nav-inner { display: flex; align-items: center; gap: 32px; width: 100%; max-width: 1280px; margin: 0 auto; }

.nav-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
  letter-spacing: 1px;
  white-space: nowrap;
}
.logo-bracket { color: var(--cyan); }
.logo-text    { color: var(--white); font-weight: 700; }
.logo-sep     { color: var(--muted); margin: 0 3px; }
.logo-sub     { color: var(--muted); font-size: 13px; }
.logo-accent  { color: var(--cyan); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.5px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--cyan);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { width: 100%; }

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

.btn-nav {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 4px;
  background: var(--cyan);
  color: var(--black);
  letter-spacing: 0.5px;
  transition: all 0.2s;
}
.btn-nav:hover { background: var(--cyan2); transform: translateY(-1px); box-shadow: var(--glow); }
.btn-nav-outline {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--border2);
}
.btn-nav-outline:hover { background: rgba(0,212,255,0.08); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  width: 22px; height: 2px;
  background: var(--cyan);
  border-radius: 1px;
  transition: all 0.3s;
  display: block;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
  z-index: 1;
}

.hero-grid-overlay {
  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;
  z-index: 0;
  pointer-events: none;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  flex: 1;
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid var(--border2);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 32px;
  background: rgba(0,212,255,0.06);
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{ opacity:1; box-shadow:0 0 0 0 rgba(0,255,136,0.4); } 50%{ box-shadow:0 0 0 6px rgba(0,255,136,0); } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
}
.line-1 { color: var(--muted); font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 4px; font-weight: 500; }
.line-3 { color: var(--white); }

/* GLITCH */
.glitch {
  color: var(--cyan);
  position: relative;
  text-shadow: 0 0 20px rgba(0,212,255,0.5);
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.glitch::before {
  color: var(--red);
  animation: glitch1 4s infinite;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}
.glitch::after {
  color: var(--green);
  animation: glitch2 4s infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 70%, 0 70%);
}
@keyframes glitch1 { 0%,90%,100%{ transform:translate(0); } 92%{ transform:translate(-3px,1px); } 96%{ transform:translate(3px,-1px); } }
@keyframes glitch2 { 0%,90%,100%{ transform:translate(0); } 93%{ transform:translate(3px,2px); } 97%{ transform:translate(-3px,-2px); } }

.hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 36px;
  max-width: 480px;
  font-weight: 300;
}

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  padding: 13px 28px;
  background: var(--cyan);
  color: var(--black);
  border-radius: 4px;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  border: 2px solid var(--cyan);
}
.btn-primary:hover { background: transparent; color: var(--cyan); box-shadow: var(--glow); transform: translateY(-2px); }
.btn-primary.btn-lg { font-size: 17px; padding: 16px 36px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 24px;
  color: var(--text);
  border: 1px solid var(--border2);
  border-radius: 4px;
  transition: all 0.2s;
}
.btn-ghost:hover { color: var(--cyan); border-color: var(--cyan); background: rgba(0,212,255,0.06); }

.hero-stats {
  display: flex;
  gap: 32px;
  align-items: center;
}
.stat { text-align: left; }
.stat-n {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan);
  display: block;
  line-height: 1;
}
.stat-l { font-size: 12px; color: var(--muted); margin-top: 4px; display: block; }
.stat-div { width: 1px; height: 40px; background: var(--border); }

/* HERO TERMINAL */
.hero-visual {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  margin-left: 60px;
}
.terminal-hero {
  width: 480px;
  background: #050a14;
  border: 1px solid var(--border2);
  border-radius: 8px;
  box-shadow: var(--glow-lg), 0 40px 80px rgba(0,0,0,0.6);
  overflow: hidden;
}
.th-bar {
  background: #0c1628;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}
.th-dots { display: flex; gap: 6px; }
.thdot { width: 12px; height: 12px; border-radius: 50%; }
.thdot.r { background: #ff5f57; }
.thdot.y { background: #ffbd2e; }
.thdot.g { background: #28c840; }
.th-title { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin: 0 auto; }
.th-body { padding: 20px; min-height: 220px; font-family: var(--font-mono); font-size: 13px; line-height: 1.8; }
.th-prompt { color: var(--green); }
.th-cmd { color: var(--cyan); }
.th-cursor { color: var(--cyan); animation: blink 1s step-end infinite; }
@keyframes blink { 50%{ opacity:0; } }
#terminal-output .out-line { color: var(--text); }
#terminal-output .out-success { color: var(--green); }
#terminal-output .out-warn { color: var(--amber); }
#terminal-output .out-error { color: var(--red); }

/* HERO SCROLL */
.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}
.hero-scroll span { font-family: var(--font-mono); font-size: 10px; color: var(--muted); letter-spacing: 3px; }
@keyframes scroll-drop { 0%,100%{ opacity:1; transform:scaleY(1); } 50%{ opacity:0.3; transform:scaleY(0.5); } }

/* === SECTIONS === */
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-dark { background: var(--bg2); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); max-width: 80px; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--white);
}
.section-sub { font-size: 16px; color: var(--muted); max-width: 480px; line-height: 1.6; margin-bottom: 60px; }
.accent { color: var(--cyan); }

/* === STEPS === */
.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}
.step-card {
  flex: 1; min-width: 200px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  position: relative;
  transition: all 0.3s;
  animation: fadeUp 0.6s ease both;
  animation-delay: var(--d, 0s);
}
.step-card:hover { border-color: var(--cyan); box-shadow: var(--glow); transform: translateY(-4px); }
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.step-icon { font-size: 32px; margin-bottom: 12px; }
.step-card h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--white); margin-bottom: 10px; }
.step-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.step-connector {
  display: flex;
  align-items: center;
  padding: 0 12px;
  color: var(--cyan);
  font-size: 20px;
  margin-top: 60px;
  opacity: 0.5;
}

@keyframes fadeUp { from{ opacity:0; transform:translateY(24px); } to{ opacity:1; transform:none; } }

/* === LABS SHOWCASE === */
.labs-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.lab-cat {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s;
}
.lab-cat:hover, .lab-cat.active {
  border-color: var(--cyan);
  box-shadow: var(--glow);
  background: rgba(0,212,255,0.04);
}
.lab-cat-icon { font-size: 28px; margin-bottom: 10px; }
.lab-cat-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.lab-cat-count { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); margin-bottom: 14px; }
.lab-cat-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.lab-cat-tags span {
  font-size: 11px;
  padding: 3px 8px;
  background: rgba(0,212,255,0.08);
  border: 1px solid var(--border2);
  border-radius: 3px;
  color: var(--muted);
  font-family: var(--font-mono);
}
.labs-cta { text-align: center; }

/* === PLANS === */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
  align-items: start;
}
.plan-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
  position: relative;
  transition: all 0.3s;
}
.plan-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.plan-featured {
  border-color: var(--cyan);
  box-shadow: var(--glow);
  transform: translateY(-8px);
}
.plan-featured:hover { transform: translateY(-12px); }
.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 1px;
  white-space: nowrap;
}
.plan-name {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}
.plan-currency { font-family: var(--font-mono); font-size: 16px; color: var(--muted); }
.plan-amount { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--white); }
.plan-period { font-size: 14px; color: var(--muted); }
.plan-desc { font-size: 13px; color: var(--muted); margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.plan-features { list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.plan-features li {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-features li::before { content: ''; width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; }
.plan-features li.ok { color: var(--text); }
.plan-features li.ok::before { background: rgba(0,255,136,0.15); border: 1px solid var(--green); content: '✓'; display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--green); }
.plan-features li.no::before { background: rgba(255,45,85,0.1); border: 1px solid rgba(255,45,85,0.3); content: '×'; display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--red); }
.plan-btn {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  padding: 12px;
  border-radius: 4px;
  border: 1px solid var(--border2);
  color: var(--cyan);
  transition: all 0.2s;
  letter-spacing: 0.5px;
}
.plan-btn:hover { background: rgba(0,212,255,0.08); }
.plan-btn-primary {
  background: var(--cyan);
  color: var(--black);
  border-color: var(--cyan);
}
.plan-btn-primary:hover { background: transparent; color: var(--cyan); box-shadow: var(--glow); }

.plans-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255,184,0,0.06);
  border: 1px solid rgba(255,184,0,0.2);
  border-radius: 8px;
  padding: 20px 24px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}
.note-icon { font-size: 24px; flex-shrink: 0; }

/* === TESTIMONIALS === */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  position: relative;
  transition: all 0.3s;
}
.testimonial-card:hover { border-color: var(--border2); }
.test-quote {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--cyan);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: -16px;
}
.testimonial-card p { font-size: 14px; color: var(--text); line-height: 1.7; margin-bottom: 20px; }
.test-author { display: flex; align-items: center; gap: 12px; }
.test-avatar {
  width: 40px; height: 40px;
  background: rgba(0,212,255,0.1);
  border: 1px solid var(--border2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}
.test-name { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--white); }
.test-role { font-size: 12px; color: var(--muted); }

/* === CTA SECTION === */
.cta-section { background: var(--bg2); }
.cta-box {
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, rgba(0,212,255,0.04) 0%, transparent 70%);
}
.cta-glitch-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: scan 3s ease-in-out infinite;
}
@keyframes scan { 0%,100%{ opacity:0.3; } 50%{ opacity:1; } }
.cta-box h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin: 16px 0; }
.cta-box p { font-size: 16px; color: var(--muted); margin-bottom: 36px; line-height: 1.6; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* === FOOTER === */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 60px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  margin-bottom: 40px;
  align-items: start;
}
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.6; max-width: 280px; }
.footer-links { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; color: var(--cyan); margin-bottom: 4px; text-transform: uppercase; }
.footer-col a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}
.footer-bottom a { color: var(--cyan); }
.footer-terminal { font-family: var(--font-mono); font-size: 12px; }
.blink { animation: blink 1s step-end infinite; }

/* === MOBILE NAV === */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(8,13,26,0.98);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px 28px;
  z-index: 99;
  backdrop-filter: blur(12px);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.mobile-menu ul a { display: block; padding: 10px 0; font-family: var(--font-display); font-size: 16px; color: var(--text); border-bottom: 1px solid var(--border); }
.mobile-menu ul a:hover { color: var(--cyan); }
.mobile-menu .nav-actions { flex-direction: column; gap: 8px; }
.mobile-menu .btn-nav { text-align: center; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; }
  .hero-visual { margin-left: 0; margin-top: 48px; }
  .terminal-hero { width: 100%; max-width: 480px; }
  .hero-stats { justify-content: center; }
  .hero-cta { justify-content: center; }
  .section-label::after { display: none; }
}
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 20px 60px; }
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .steps-grid { flex-direction: column; }
  .step-connector { transform: rotate(90deg); margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { flex-wrap: wrap; gap: 28px; }
  .cta-box { padding: 40px 24px; }
  .plan-featured { transform: none; }
  .cursor, .cursor-dot { display: none; }
  body { cursor: auto; }
}

/* === FORM (subscrever) === */
.form-section { max-width: 640px; margin: 0 auto; }
.form-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--white);
  padding: 11px 14px;
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.form-input::placeholder { color: var(--muted); }
select.form-input { cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 80px; }
.form-submit { width: 100%; margin-top: 8px; }
.form-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 16px; line-height: 1.6; }

/* === PAGE HERO (sub-pages) === */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: 16px; }
.page-hero p { font-size: 17px; color: var(--muted); max-width: 540px; margin: 0 auto; line-height: 1.6; }

/* === BANK INFO === */
.bank-card {
  background: rgba(0,212,255,0.04);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 28px 0;
}
.bank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.bank-row:last-child { border-bottom: none; }
.bank-key { color: var(--muted); font-family: var(--font-mono); font-size: 12px; }
.bank-val { color: var(--white); font-family: var(--font-mono); font-size: 14px; font-weight: 700; }
.copy-btn {
  background: none;
  border: 1px solid var(--border2);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { background: rgba(0,212,255,0.1); }

/* === ALERT === */
.alert {
  padding: 14px 18px;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 20px;
  border-left: 3px solid;
  line-height: 1.5;
}
.alert-success { background: rgba(0,255,136,0.06); border-color: var(--green); color: #7effc0; }
.alert-info    { background: rgba(0,212,255,0.06); border-color: var(--cyan); color: var(--cyan); }
.alert-warn    { background: rgba(255,184,0,0.06);  border-color: var(--amber); color: var(--amber); }

/* === ACCORDION (FAQ) === */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open { border-color: var(--border2); }
.faq-q {
  width: 100%;
  background: var(--bg3);
  border: none;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  text-align: left;
  transition: background 0.2s;
}
.faq-q:hover { background: rgba(0,212,255,0.04); }
.faq-arrow { color: var(--cyan); font-size: 18px; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  background: var(--bg3);
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 22px 18px; }

/* Upload area */
.upload-area {
  border: 2px dashed var(--border2);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--cyan);
  background: rgba(0,212,255,0.04);
}
.upload-icon { font-size: 36px; margin-bottom: 10px; }
.upload-text { font-size: 14px; color: var(--muted); }
.upload-text strong { color: var(--cyan); }
.upload-preview { margin-top: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--green); }

/* Plano seleccionado highlight */
.plan-selected { border-color: var(--cyan) !important; background: rgba(0,212,255,0.04) !important; }