/* ==========================================================
   STARLINK CHIP — Premium Tech Design System
   ========================================================== */

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

:root {
  /* Core palette — dark tech */
  --bg-base:       #000000;
  --bg-surface:    #09090b;
  --bg-card:       #09090b;
  --bg-card-hover: #18181b;

  /* Accent — White/Silver */
  --accent:        #ffffff;
  --accent-2:      #e2e8f0;
  --accent-glow:   rgba(255, 255, 255, 0.1);
  --accent-border: rgba(255, 255, 255, 0.2);

  /* Text */
  --text-primary:  #f0f4f8;
  --text-muted:    #6b8099;
  --text-subtle:   #3d5166;

  /* Borders */
  --border:        rgba(255,255,255,0.07);
  --border-glow:   rgba(0, 200, 248, 0.25);

  /* Status colors */
  --success:       #22c55e;
  --warning:       #f59e0b;
  --danger:        #ef4444;

  /* Spacing scale */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 40px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px rgba(255, 255, 255, 0.08);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ==========================================================
   UTILITY CLASSES
   ========================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section-sm { padding: 64px 0; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.text-center { text-align: center; }

/* ==========================================================
   TYPOGRAPHY
   ========================================================== */
.heading-xl {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.heading-lg {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.heading-md {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 600;
  line-height: 1.3;
}

.label-sm {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.25s ease;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.25);
  background: var(--accent-2);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-outline:hover {
  border-color: var(--accent-border);
  background: var(--accent-glow);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  font-size: 1rem;
  padding: 18px 36px;
  border-radius: var(--r-lg);
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(37, 211, 102, 0.5);
  filter: brightness(1.05);
}

.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ==========================================================
   GLASS CARD
   ========================================================== */
.glass-card {
  background: rgba(13, 21, 32, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.3s ease;
}
.glass-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-glow);
}

/* ==========================================================
   HEADER / NAV
   ========================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 0;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(2, 5, 8, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg { color: #000; width: 20px; height: 20px; }

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }

.nav-cta { margin-left: 8px; padding: 10px 20px !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: background 0.2s;
}
.hamburger:hover { background: rgba(255,255,255,0.06); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(2, 5, 8, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 32px 24px;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

.mobile-menu a, .mobile-menu button.mobile-link {
  display: block;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--r-md);
  transition: all 0.2s;
  border: none;
  background: none;
  text-align: left;
  width: 100%;
  font-family: inherit;
  cursor: pointer;
}
.mobile-menu a:hover, .mobile-menu button.mobile-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}
.mobile-menu .btn-primary {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 16px;
}

/* ==========================================================
   HERO SECTION
   ========================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
  background: linear-gradient(to right, rgba(2, 5, 8, 0.95) 0%, rgba(2, 5, 8, 0.4) 50%, rgba(2, 5, 8, 0.95) 100%),
              linear-gradient(to bottom, rgba(2, 5, 8, 0.4) 0%, rgba(2, 5, 8, 1) 100%),
              url('https://t2.tudocdn.net/613192?w=1920') center center / cover no-repeat;
}

/* Animated background grid */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,248,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,248,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* Glow orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}
.hero-orb-1 {
  width: 700px;
  height: 700px;
  background: var(--accent);
  top: -200px;
  right: -200px;
}
.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: #0052ff;
  bottom: -100px;
  left: -150px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(0, 200, 248, 0.08);
  border: 1px solid var(--accent-border);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
  animation: fadeInUp 0.6s ease both;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
  animation: fadeInUp 0.7s ease 0.1s both;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-checks {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.hero-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-check .check-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 200, 248, 0.12);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-check .check-icon svg { width: 10px; height: 10px; color: var(--accent); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
   FLOW BANNER
   ========================================================== */
.flow-banner {
  background: linear-gradient(135deg, rgba(0,200,248,0.06) 0%, rgba(14,165,233,0.04) 100%);
  border: 1px solid var(--accent-border);
  border-radius: var(--r-xl);
  padding: 24px 32px;
  margin: 0 auto;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.flow-step {
  color: var(--text-primary);
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(0,200,248,0.08);
  border: 1px solid rgba(0,200,248,0.15);
  white-space: nowrap;
}
.flow-step.highlight {
  color: var(--accent);
  background: rgba(0,200,248,0.15);
  border-color: var(--accent-border);
}
.flow-arrow { color: var(--accent); font-size: 1rem; }

/* ==========================================================
   SECTION HEADER
   ========================================================== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header .label-sm { margin-bottom: 12px; }
.section-header p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
}

/* ==========================================================
   PAYMENT ALERT
   ========================================================== */
.payment-alert {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(245, 158, 11, 0.04) 100%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--r-xl);
  padding: 28px 36px;
  margin: 40px 0;
}

.payment-alert-inner {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.payment-alert-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.payment-alert-text h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #f59e0b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.payment-alert-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================
   PLANS SECTION
   ========================================================== */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.plan-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 8px 40px rgba(0, 200, 248, 0.12), 0 2px 8px rgba(0,0,0,0.5);
  transform: translateY(-6px);
}
.plan-card:hover::before { opacity: 1; }

.plan-card.featured {
  border-color: var(--accent-border);
  background: linear-gradient(160deg, rgba(0,200,248,0.06) 0%, var(--bg-card) 60%);
  box-shadow: 0 4px 32px rgba(0, 200, 248, 0.15);
}
.plan-card.featured::before { opacity: 1; }

.plan-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 12px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #000;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: rgba(0,200,248,0.08);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.plan-icon svg { width: 26px; height: 26px; color: var(--accent); }

.plan-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.plan-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
}
.plan-price .currency {
  font-size: 1.2rem;
  vertical-align: top;
  margin-top: 4px;
  display: inline-block;
  color: var(--text-muted);
}
.plan-price .period {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 400;
}

.plan-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.plan-cta { margin-top: auto; }

/* ==========================================================
   HOW IT WORKS
   ========================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  transition: all 0.3s ease;
  position: relative;
}
.step-card:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
}

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Connector arrow between steps (desktop) */
.step-card:not(:last-child)::after {
  display: none;
}

/* ==========================================================
   BENEFITS SECTION
   ========================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  transition: all 0.3s ease;
}
.benefit-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-sm);
  background: rgba(0,200,248,0.08);
  border: 1px solid rgba(0,200,248,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.benefit-icon svg { width: 24px; height: 24px; color: var(--accent); }

.benefit-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.benefit-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================
   FAQ
   ========================================================== */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--accent); }

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.faq-icon svg { width: 14px; height: 14px; color: var(--text-muted); transition: transform 0.3s ease; }

.faq-item.open .faq-icon { border-color: var(--accent-border); background: rgba(0,200,248,0.08); }
.faq-item.open .faq-icon svg { transform: rotate(180deg); color: var(--accent); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0;
}
.faq-item.open .faq-answer { max-height: 500px; padding-bottom: 22px; }

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================
   CTA SECTION
   ========================================================== */
.cta-section {
  background: linear-gradient(135deg, rgba(0,200,248,0.05) 0%, rgba(14,165,233,0.03) 100%);
  border: 1px solid var(--accent-border);
  border-radius: var(--r-2xl);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(120px);
  opacity: 0.04;
  pointer-events: none;
}

.cta-section h2 { margin-bottom: 16px; }
.cta-section p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================
   FOOTER
   ========================================================== */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  margin-top: 0;
}

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

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 260px;
}

.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-md);
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.25);
  color: #25D366;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.2s;
}
.footer-whatsapp-btn:hover {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.4);
  transform: translateY(-1px);
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-subtle);
}

/* ==========================================================
   INSCRIPTION PAGE
   ========================================================== */
.insc-page {
  min-height: 100vh;
  padding: 100px 0 60px;
  position: relative;
}

.insc-page::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(160px);
  opacity: 0.04;
  pointer-events: none;
}

.insc-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.insc-header { text-align: center; margin-bottom: 40px; }
.insc-header .label-sm { margin-bottom: 12px; }
.insc-header h1 { margin-bottom: 12px; }
.insc-header p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* Selected plan card */
.plan-selected-card {
  background: linear-gradient(135deg, rgba(0,200,248,0.06) 0%, rgba(0,200,248,0.02) 100%);
  border: 1px solid var(--accent-border);
  border-radius: var(--r-xl);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.plan-selected-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.plan-selected-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.plan-selected-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  text-align: right;
  white-space: nowrap;
}
.plan-selected-price .small { font-size: 1rem; }

/* Form */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: all 0.2s;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--accent-border);
  background: rgba(0,200,248,0.04);
  box-shadow: 0 0 0 3px rgba(0,200,248,0.08);
}

.form-input::placeholder { color: var(--text-subtle); }

.form-input.error {
  border-color: var(--danger);
  background: rgba(239,68,68,0.04);
}

.field-error {
  font-size: 0.78rem;
  color: var(--danger);
  margin-top: 6px;
  display: none;
  align-items: center;
  gap: 4px;
}
.field-error.show { display: flex; }

/* Privacy checkbox */
.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.privacy-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
}

.privacy-check label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  cursor: pointer;
}

.privacy-check label a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Insc payment warning */
.insc-payment-warning {
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  margin-bottom: 28px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.insc-payment-warning .warn-icon { font-size: 1.4rem; flex-shrink: 0; }
.insc-payment-warning h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: #f59e0b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.insc-payment-warning p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ==========================================================
   SUCCESS PAGE
   ========================================================== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
}

.success-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.success-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid rgba(34, 197, 94, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  animation: successPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.success-icon svg { width: 44px; height: 44px; color: var(--success); }

@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  margin: 28px 0;
}

.success-plan-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.success-plan-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 4px;
}

.success-plan-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.success-plan-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  text-align: right;
}

.success-warning {
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  margin: 24px 0;
  text-align: center;
}
.success-warning h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #f59e0b;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.success-warning p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

.success-whatsapp { margin-top: 32px; text-align: center; }

/* ==========================================================
   ADMIN PANEL
   ========================================================== */
.admin-page { min-height: 100vh; background: var(--bg-base); }

.admin-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-content { padding: 32px 24px; max-width: 1400px; margin: 0 auto; }

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
}
.stat-card .stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}
.stat-card .stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.admin-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  background: rgba(255,255,255,0.03);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
  white-space: nowrap;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }

.td-name { color: var(--text-primary) !important; font-weight: 500; }

.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.status-NOVO           { background: rgba(99,102,241,0.15); color: #818cf8; border: 1px solid rgba(99,102,241,0.3); }
.status-CONTATO        { background: rgba(0,200,248,0.12);  color: var(--accent); border: 1px solid var(--accent-border); }
.status-AGENDADA       { background: rgba(245,158,11,0.12); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.status-INSTALADO      { background: rgba(139,92,246,0.12); color: #a78bfa; border: 1px solid rgba(139,92,246,0.3); }
.status-PAGAMENTO      { background: rgba(34,197,94,0.12);  color: #4ade80; border: 1px solid rgba(34,197,94,0.3); }
.status-LIBERADO       { background: rgba(34,197,94,0.2);   color: #22c55e; border: 1px solid rgba(34,197,94,0.4); }
.status-FINALIZADO     { background: rgba(100,116,139,0.12); color: #94a3b8; border: 1px solid rgba(100,116,139,0.3); }

.status-select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  padding: 6px 10px;
  cursor: pointer;
  outline: none;
  font-family: inherit;
  min-width: 180px;
}
.status-select:focus { border-color: var(--accent-border); }

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 24px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-card h1 {
  font-size: 1.5rem;
  margin: 24px 0 8px;
}
.login-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 32px; }

.login-alert {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #f87171;
  margin-bottom: 20px;
  display: none;
}
.login-alert.show { display: block; }

/* Privacy & Terms pages */
.legal-page {
  min-height: 100vh;
  padding: 100px 0 80px;
}
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}
.legal-content h1 { margin-bottom: 8px; }
.legal-content .date { font-size: 0.85rem; color: var(--text-subtle); margin-bottom: 40px; }
.legal-content h2 { font-size: 1.2rem; margin: 36px 0 12px; color: var(--text-primary); }
.legal-content p, .legal-content li { font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 12px; }
.legal-content ul { padding-left: 20px; }
.legal-content ul li { list-style: disc; }

/* ==========================================================
   TOAST NOTIFICATION
   ========================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  padding: 14px 20px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 340px;
  backdrop-filter: blur(16px);
  animation: slideToast 0.3s ease;
  box-shadow: var(--shadow-md);
}
.toast-success { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }
.toast-error   { background: rgba(239,68,68,0.15);  border: 1px solid rgba(239,68,68,0.3);  color: #f87171; }

@keyframes slideToast {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ==========================================================
   LOADING SPINNER
   ========================================================== */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================
   REVEAL ANIMATIONS
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ==========================================================
   SCROLLBAR
   ========================================================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ==========================================================
   RESPONSIVE — TABLET
   ========================================================== */
@media (max-width: 1024px) {
  .plans-grid   { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .steps-grid   { grid-template-columns: 1fr 1fr; }
  .benefits-grid{ grid-template-columns: 1fr 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ==========================================================
   RESPONSIVE — MOBILE
   ========================================================== */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  /* Header */
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .hero-checks { gap: 16px; }
  .hero-orb-1 { width: 300px; height: 300px; }

  /* Flow */
  .flow-steps { flex-direction: column; align-items: center; }
  .flow-arrow { transform: rotate(90deg); }

  /* Plans */
  .plans-grid { max-width: 100%; }

  /* Steps */
  .steps-grid { grid-template-columns: 1fr; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Form */
  .form-card { padding: 24px 20px; }

  /* Insc plan card */
  .plan-selected-card { flex-direction: column; align-items: flex-start; gap: 12px; }
  .plan-selected-price { text-align: left; }

  /* Success */
  .success-plan-info { flex-direction: column; align-items: flex-start; }
  .success-plan-price { text-align: left; }

  /* Admin */
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .payment-alert-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .cta-section { padding: 48px 24px; }
  .form-card { padding: 20px 16px; }
  .login-card { padding: 32px 24px; }
}