@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700;800;900&family=Roboto:wght@400;500;700;900&display=swap');

:root {
  --fonte-principal: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  --fonte-roboto: 'Roboto', sans-serif;
  --fonte-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* Tema Escuro (Padrão) */
  --color-bg-base: #000000;
  --color-card-bg: rgba(255, 255, 255, 0.03);
  --color-card-hover: rgba(255, 255, 255, 0.055);
  --color-card-active: rgba(255, 255, 255, 0.08);

  --color-text-main: #ffffff;
  --color-text-muted: #a1a1aa;
  --color-text-sub: #71717a;

  --color-blue-primary: #3b82f6;
  --color-blue-deep: #1d4ed8;
  --color-blue-glow: #60a5fa;
  --color-cyan-accent: #38bdf8;
  --color-success: #10b981;

  --color-border: rgba(255, 255, 255, 0.09);
  --color-border-hover: rgba(255, 255, 255, 0.2);
  --color-border-blue: rgba(59, 130, 246, 0.4);

  --raio-card: 20px;
  --raio-pill: 9999px;

  --grad-hero: linear-gradient(180deg, #ffffff 40%, #94a3b8 100%);
  --grad-cta: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  --grad-blue-card: linear-gradient(180deg, rgba(37, 99, 235, 0.15) 0%, rgba(15, 23, 42, 0.4) 100%);

  --sombra-card: 0 1px 1px rgba(0, 0, 0, 0.8), 0 8px 32px rgba(0, 0, 0, 0.5);
  --sombra-cta: 0 4px 20px rgba(37, 99, 235, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);

  --spotlight-bg: radial-gradient(circle at 50% -12%, rgba(59, 130, 246, 0.22) 0%, rgba(30, 58, 138, 0.08) 45%, transparent 70%),
                  radial-gradient(circle at 85% 85%, rgba(56, 189, 248, 0.06) 0%, transparent 50%),
                  #000000;
  
  --header-bg: rgba(0, 0, 0, 0.75);
}

/* Tema Claro (Light Mode) */
[data-theme="light"] {
  --color-bg-base: #f8fafc;
  --color-card-bg: #ffffff;
  --color-card-hover: #f1f5f9;
  --color-card-active: #e2e8f0;

  --color-text-main: #0f172a;
  --color-text-muted: #475569;
  --color-text-sub: #64748b;

  --color-blue-primary: #2563eb;
  --color-blue-deep: #1d4ed8;
  --color-blue-glow: #2563eb;
  --color-cyan-accent: #0284c7;

  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-hover: rgba(0, 0, 0, 0.16);
  --color-border-blue: rgba(37, 99, 235, 0.25);

  --grad-hero: linear-gradient(180deg, #0f172a 35%, #334155 100%);
  --grad-blue-card: linear-gradient(180deg, rgba(37, 99, 235, 0.06) 0%, rgba(241, 245, 249, 0.9) 100%);

  --sombra-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 10px 30px rgba(0, 0, 0, 0.05);

  --spotlight-bg: radial-gradient(circle at 50% -12%, rgba(59, 130, 246, 0.12) 0%, rgba(30, 58, 138, 0.03) 45%, transparent 70%),
                  #f8fafc;

  --header-bg: rgba(248, 250, 252, 0.85);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-family: var(--fonte-principal);
  -webkit-text-size-adjust: 100%;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body {
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-family: var(--fonte-principal);
  font-size: 1.0625rem;
  line-height: 1.7;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

::selection {
  background-color: var(--color-blue-primary);
  color: #ffffff;
}

:focus-visible {
  outline: 2px solid var(--color-blue-primary);
  outline-offset: 3px;
}

/* Background Top Spotlight */
.apple-spotlight {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background: var(--spotlight-bg);
  transition: background 0.4s ease;
}

/* Cursor Dynamic Glow */
.cursor-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: radial-gradient(450px circle at var(--mx, -1000px) var(--my, -1000px), rgba(59, 130, 246, 0.07) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

body[data-pointer="true"] .cursor-glow {
  opacity: 1;
}

/* Scroll Progress Bar */
.progresso-scroll {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  box-shadow: 0 0 10px rgba(96, 165, 250, 0.8);
  transform-origin: 0% 50%;
  transform: scaleX(var(--progresso, 0));
  z-index: 100;
  pointer-events: none;
}

/* Header */
.apple-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-main);
  flex-shrink: 0;
}

.logo-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-blue-primary);
  box-shadow: 0 0 8px var(--color-blue-primary);
}

.logo-name {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-left: 0.6rem;
  border-left: 1px solid var(--color-border);
}

@media (max-width: 860px) {
  .logo-desc { display: none; }
}

/* Header Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-text-main);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

/* FLOATING THEME TOGGLE BUTTON (Canto Inferior Direito) */
.floating-theme-btn {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 95;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] .floating-theme-btn {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  background: #ffffff;
}

.floating-theme-btn:hover {
  transform: scale(1.1) translateY(-2px);
  background: var(--color-card-hover);
  border-color: var(--color-border-hover);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.floating-theme-btn:active {
  transform: scale(0.95);
}

.floating-theme-btn svg {
  width: 20px;
  height: 20px;
  color: var(--color-blue-glow);
  transition: transform 0.3s ease;
}

/* Containers */
.container {
  max-width: 1140px;
  margin-inline: auto;
  width: 100%;
}

section {
  padding: 6.5rem 1.5rem;
}

@media (min-width: 768px) {
  section {
    padding: 9rem 2rem;
  }
}

.pt-hero {
  padding-top: 5rem;
}

@media (min-width: 768px) {
  .pt-hero {
    padding-top: 7rem;
  }
}

.pt-0 {
  padding-top: 0 !important;
}

/* Typography */
.t-hero {
  font-size: clamp(2.65rem, 6.4vw, 4.85rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.05em;
  color: var(--color-text-main);
}

.t-secao {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.04em;
  color: var(--color-text-main);
}

.t-bloco {
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
}

.t-lead {
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.6;
  color: var(--color-text-muted);
  letter-spacing: -0.015em;
}

.t-corpo {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.t-nota {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-sub);
}

.t-mono {
  font-family: var(--fonte-mono);
  font-size: 0.875rem;
}

.text-gradient {
  background-image: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-blue {
  color: var(--color-blue-glow);
}

.text-white {
  color: var(--color-text-main);
}

.text-center {
  text-align: center;
}

/* Tópicos de Seção (Kickers) - Grandes, Chamativos e Abertos */
.secao-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--fonte-roboto);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-cyan-accent);
  margin-bottom: 0.85rem;
}

.secao-kicker::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-blue-primary);
  box-shadow: 0 0 10px var(--color-blue-glow);
}

[data-theme="light"] .secao-kicker {
  color: var(--color-blue-deep);
}

[data-theme="light"] .secao-kicker::before {
  background: var(--color-blue-primary);
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.4);
}

/* Badges */
.badge-minimal {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--raio-pill);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.badge-blue {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
  color: var(--color-blue-glow);
}

/* Buttons */
.btn-apple {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.1rem 2.4rem;
  border-radius: var(--raio-pill);
  background: var(--grad-cta);
  color: #ffffff !important;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  text-decoration: none;
  box-shadow: var(--sombra-cta);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.btn-apple:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.6);
}

.btn-apple:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--raio-pill);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

/* BOTOES DE CENARIOS (AGENCIA E ESCRITORIO) */
.btn-scenario-modal {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2.25rem;
  border-radius: var(--raio-pill);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--sombra-card);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-scenario-modal:hover {
  background: var(--color-card-hover);
  border-color: var(--color-blue-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.btn-scenario-arrow {
  color: var(--color-blue-glow);
  transition: transform 0.2s ease;
}

.btn-scenario-modal:hover .btn-scenario-arrow {
  transform: translateX(4px);
}

/* MODAIS INTERATIVOS */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: #090d16;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(59, 130, 246, 0.15);
  transform: scale(0.94) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] .modal-dialog {
  background: #ffffff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 30px rgba(37, 99, 235, 0.1);
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 1.125rem;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-text-main);
  transform: scale(1.05);
}

[data-theme="light"] .modal-close-btn {
  background: #f1f5f9;
}

[data-theme="light"] .modal-close-btn:hover {
  background: #e2e8f0;
}

/* Apple Cards */
.apple-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--raio-card);
  box-shadow: var(--sombra-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.apple-card:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
}

.card-spotlight-blue {
  background: var(--grad-blue-card);
  border-color: var(--color-border-blue);
  box-shadow: 0 10px 40px rgba(37, 99, 235, 0.12);
}

.subcard-metric {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--color-border);
}

[data-theme="light"] .subcard-metric {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(37, 99, 235, 0.15);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

/* Checklist 11 Itens */
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.check-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid var(--color-blue-primary);
  color: var(--color-blue-glow);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Step Timeline (Minimal) */
.step-row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 2rem;
  align-items: start;
}

.step-number {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-blue-glow);
  font-family: var(--fonte-mono);
  font-size: 1.125rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

/* Apple Switch Control (Freio de mão) */
.switch-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 3rem;
}

.apple-switch {
  width: 58px;
  height: 32px;
  border-radius: 16px;
  background: #27272a;
  border: 1px solid var(--color-border);
  position: relative;
  cursor: pointer;
  transition: background-color 0.3s ease;
  user-select: none;
}

[data-theme="light"] .apple-switch {
  background: #e2e8f0;
}

.apple-switch.active {
  background: var(--color-blue-primary) !important;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
}

.switch-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  position: absolute;
  top: 3px;
  left: 4px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
}

.apple-switch.active .switch-thumb {
  transform: translateX(26px);
}

.switch-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-main);
}

/* Profile Section Layout */
.profile-wrapper {
  display: grid;
  gap: 3.5rem;
  align-items: start;
}

@media (min-width: 860px) {
  .profile-wrapper {
    grid-template-columns: 280px 1fr;
  }
}

.profile-photo-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--sombra-card);
}

.profile-img {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 10%;
  border: 2px solid rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.35);
  margin-bottom: 1.25rem;
}

/* FAQ Minimalist */
details.apple-faq {
  border-bottom: 1px solid var(--color-border);
}

summary.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.85rem 0;
  cursor: pointer;
  list-style: none;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

summary.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-card-bg);
  color: var(--color-text-muted);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  transition: all 0.25s ease;
}

details[open] .faq-icon {
  transform: rotate(45deg);
  background: rgba(59, 130, 246, 0.2);
  color: var(--color-blue-glow);
}

.faq-answer {
  padding-bottom: 2rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* Grids & Layouts */
.grid { display: grid; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-14 { margin-top: 3.5rem; }
.mt-16 { margin-top: 4rem; }

.p-6 { padding: 1.75rem; }
.p-8 { padding: 2.25rem; }
.p-10 { padding: 2.75rem; }
.p-12 { padding: 3.5rem; }

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-split { grid-template-columns: 4fr 7fr; }
}

/* Reveal Animations */
.revelar {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.revelar[data-visivel="true"] {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer {
  border-top: 1px solid var(--color-border);
  padding: 4.5rem 1.5rem;
  background: var(--color-bg-base);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  list-style: none;
  align-items: center;
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-blue-glow);
  text-decoration: underline;
  text-underline-offset: 4px;
}