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

:root {
  /* Cores - Design System */
  --color-gold: #D4AF37;
  --color-gold-hover: #C59F28;
  --color-gold-10: rgba(212, 175, 55, 0.10);
  --color-gold-20: rgba(212, 175, 55, 0.20);
  
  --color-navy: #0D1B2A;
  --color-navy-light: #152538;
  --color-navy-secondary: #1B263B;
  --color-navy-90: rgba(13, 27, 42, 0.90);
  
  --color-light: #F2F4F7;
  --color-white: #FFFFFF;

  /* Slate (neutral text hierarchy) */
  --color-slate-50:  #F8FAFC;
  --color-slate-100: #F1F5F9;
  --color-slate-300: #CBD5E1;
  --color-slate-500: #64748B;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-900: #0F172A;

  /* Estados */
  --color-success: #22C55E;
  --color-danger: #DC2626;
  --color-warning: #F59E0B;
  
  /* Tipografia */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Border Radius */
  --radius-card: 18px;
  --radius-btn: 14px;
  --radius-input: 12px;
  --radius-badge: 999px;
  
  /* Layout */
  --container-max: 1280px;
  --padding-desktop: 32px;
  --padding-tablet: 20px;
  --padding-mobile: 16px;
  
  --navbar-height: 72px;
  --navbar-bg: var(--color-navy);
  --navbar-blur: 0px;
  
  /* Sombras */
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.12);
  --shadow-text: 0 2px 4px rgba(0, 0, 0, 0.5);
  --shadow-soft:    0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-lifted:  0 4px 8px rgba(15, 23, 42, 0.06), 0 16px 40px rgba(15, 23, 42, 0.10);
  --shadow-focus:   0 0 0 3px rgba(212, 175, 55, 0.35);

  /* Easing curves */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-emphasis: cubic-bezier(0.22, 1, 0.36, 1);

  /* Transições */
  --transition-base: all 0.3ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-light);
  color: var(--color-navy);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-base);
}

img {
  max-width: 100%;
  height: auto;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--padding-mobile);
  padding-right: var(--padding-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--padding-tablet);
    padding-right: var(--padding-tablet);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--padding-desktop);
    padding-right: var(--padding-desktop);
  }
}

/* Section Rhythm visual backgrounds */
.section {
  padding: 80px 0;
}

.section-navy {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section-light {
  background-color: var(--color-light);
  color: var(--color-navy);
}

.section-white {
  background-color: var(--color-white);
  color: var(--color-navy);
}

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeUp 300ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Utility to hide elements */
.hidden {
  display: none !important;
}

/* Centralized loading screen */
.loading-screen {
  min-height: calc(100vh - var(--navbar-height) - 160px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 2rem;
  text-align: center;
  width: 100%;
}

.loading-spinner {
  width: 44px;
  height: 44px;
  border: 3.5px solid rgba(212, 175, 55, 0.12);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}


/* =========================================================
   Read-Only Banner (Familia Plan � global use)
   ========================================================= */
.readonly-banner {
  background: linear-gradient(90deg, #b45309 0%, #d97706 100%);
  color: var(--color-white);
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.15);
  position: relative;
  z-index: 100;
}

.readonly-banner button {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: var(--radius-badge);
  padding: 0.2rem 0.75rem;
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.readonly-banner button:hover {
  background: var(--color-white);
  color: #b45309;
}


/* =========================================================
   Public marketing — Design system additions (v2)
   Slate neutrals, motion tokens, global utilities
   ========================================================= */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes ringExpand {
  0%   { box-shadow: 0 0 0 0   rgba(212, 175, 55, 0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);   }
  100% { box-shadow: 0 0 0 0   rgba(212, 175, 55, 0);   }
}

/* ----- Global utility classes (public pages) ----------------- */

.kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--color-gold-10);
  border: 1px solid var(--color-gold-20);
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-badge);
}

.kicker-kicker-navy {
  color: var(--color-navy);
  background: rgba(13, 27, 42, 0.05);
  border-color: rgba(13, 27, 42, 0.10);
}

.kicker-pill {
  border-radius: var(--radius-badge);
  padding: 0.35rem 0.7rem;
}

.display-1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0;
}

.display-2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--color-navy);
  margin: 0;
}

.lede {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-slate-600);
  max-width: 60ch;
  margin: 0;
}

.lede-light {
  color: var(--color-slate-300);
}

.surface-card {
  background: var(--color-white);
  border: 1px solid rgba(13, 27, 42, 0.06);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

/* Hover-lift — translateY(-3px) on hover; disabled under reduced motion */
.hover-lift {
  transition: transform 0.25s var(--ease-out-expo), box-shadow 0.25s var(--ease-out-expo), border-color 0.25s var(--ease-out-expo);
  will-change: transform;
}
.hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lifted);
  border-color: rgba(13, 27, 42, 0.10);
}

/* Reveal — fades up on enter viewport (paired with reveal.js) */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ease-out-expo), transform 0.55s var(--ease-out-expo);
  will-change: opacity, transform;
}
.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Section padding rhythm — uses the same .section tokens; just a refresher */
.section-tight {
  padding: 56px 0;
}
@media (min-width: 768px) {
  .section-tight { padding: 72px 0; }
}
@media (min-width: 1024px) {
  .section-tight { padding: 96px 0; }
}

/* Honour reduced motion — kill non-essential animation/transition */
}

/* =========================================================
   Global Shimmer Skeletons & Fade Animations
   ========================================================= */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes fadeInEntry {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in-entry {
  animation: fadeInEntry 450ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.skeleton-shimmer {
  background: linear-gradient(90deg, rgba(13, 27, 42, 0.03) 25%, rgba(13, 27, 42, 0.08) 37%, rgba(13, 27, 42, 0.03) 63%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 6px;
  display: inline-block;
}

.skeleton-text {
  height: 12px;
  border-radius: 4px;
  width: 100%;
}

}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fadeUp 450ms cubic-bezier(0.22, 1, 0.36, 1) both;
}