/* ========================================
   Payzi Landing Page — Styles
   Paleta: Finpass (gradiente laranja→vermelho)
   ======================================== */

/* --- Font --- */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('../fonts/manrope-variable.woff2') format('woff2');
}

/* --- Custom Properties --- */
:root {
  /* Brand — Finpass palette */
  --color-primary: #FF5733;
  --color-primary-dark: #E8452A;
  --color-primary-light: #FFF5F2;
  --color-primary-hover: #FF3D00;
  --gradient-brand: linear-gradient(135deg, #FF6B35 0%, #FF3D00 100%);
  --gradient-hero: linear-gradient(135deg, #FF8A5C 0%, #FF5733 50%, #FF3D00 100%);
  --gradient-subtle: linear-gradient(180deg, #FFFFFF 0%, #FFF0EB 100%);
  --gradient-cta: linear-gradient(135deg, #E8452A 0%, #C4352A 100%);

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-black: #1A1A2E;
  --color-gray-900: #2D2D3F;
  --color-gray-700: #4A4A5A;
  --color-gray-500: #6B6B7B;
  --color-gray-400: #8E8E9E;
  --color-gray-200: #E2E2EA;
  --color-gray-100: #F5F5F8;
  --color-gray-50: #FAFAFE;

  /* Surfaces */
  --surface-card: #FFFFFF;
  --surface-card-hover: #FFFAF8;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 8px 40px rgba(255, 87, 51, 0.12);
  --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.06);
  --shadow-button: 0 4px 16px rgba(255, 87, 51, 0.3);
  --shadow-button-hover: 0 6px 24px rgba(255, 87, 51, 0.4);

  /* Layout */
  --container-max: 1200px;
  --container-padding: 24px;
  --nav-height: 80px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 50px;
}

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

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

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-gray-700);
  background: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

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

ul, ol { list-style: none; }

button {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  color: var(--color-black);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: var(--gradient-hero);
  -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: 16px 36px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-button-hover);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

/* --- Responsive --- */
.desktop-only { display: none; }
.mobile-only { display: block; }

@media (min-width: 768px) {
  :root {
    --container-padding: 40px;
  }
  .desktop-only { display: block; }
  .mobile-only { display: none; }
}

@media (min-width: 1024px) {
  :root {
    --container-padding: 60px;
  }
}

/* ========================================
   Navigation
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled-up {
  box-shadow: var(--shadow-nav);
}

.nav.scrolled-down {
  transform: translateY(-100%);
}

.nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  z-index: 2;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: none;
  gap: 8px;
}

.nav-link {
  padding: 8px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gray-700);
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}

.nav-cta {
  display: none;
}

@media (min-width: 768px) {
  .nav-logo img { height: 40px; }

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

  .nav-cta {
    display: inline-flex;
    padding: 12px 28px;
    font-size: 14px;
  }
}

/* Hamburger */
.hamburger {
  width: 32px;
  height: 22px;
  position: relative;
  z-index: 2;
}

.hamburger span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--color-black);
  border-radius: 2px;
  transition: 0.3s ease;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 10px; }
.hamburger span:nth-child(3) { top: 20px; }

.hamburger.open span:nth-child(1) { top: 10px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 10px; transform: rotate(-45deg); }

@media (min-width: 768px) {
  .hamburger { display: none; }
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-white);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-links {
  text-align: center;
}

.mobile-menu-links li {
  margin-bottom: 16px;
}

.mobile-menu-links a {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-black);
  transition: color 0.2s;
}

.mobile-menu-links a:hover {
  color: var(--color-primary);
}

.mobile-menu .btn {
  margin-top: 32px;
}

@media (min-width: 768px) {
  .mobile-menu { display: none !important; }
}

/* ========================================
   Hero
   ======================================== */

.hero {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 60px;
  background: var(--gradient-subtle);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 36px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--color-gray-500);
  margin-bottom: 36px;
  line-height: 1.6;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-black);
}

.hero-stat-label {
  font-size: 13px;
  color: var(--color-gray-500);
  margin-top: 2px;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .hero {
    padding-top: calc(var(--nav-height) + 80px);
    padding-bottom: 100px;
  }

  .hero .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .hero-content {
    flex: 1;
  }

  .hero-title {
    font-size: 52px;
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .hero-image {
    flex: 1;
    justify-content: flex-end;
  }

  .hero-image img {
    max-width: 500px;
  }

  .hero-stat-value {
    font-size: 36px;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 60px;
  }
}

/* ========================================
   Trust Bar
   ======================================== */

.trust-bar {
  padding: 40px 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gray-500);
}

.trust-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .trust-bar .container {
    gap: 60px;
  }
}

/* ========================================
   Benefits
   ======================================== */

.benefits {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-overline {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 32px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-gray-500);
  line-height: 1.7;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.benefit-card {
  padding: 32px;
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-black);
}

.benefit-card p {
  font-size: 15px;
  color: var(--color-gray-500);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .benefits { padding: 120px 0; }
  .section-title { font-size: 40px; }
  .benefits-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

/* ========================================
   How it Works
   ======================================== */

.steps {
  padding: 80px 0;
  background: var(--color-gray-50);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  counter-reset: step-counter;
}

.step-card {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  counter-increment: step-counter;
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 800;
  border-radius: var(--radius-md);
}

.step-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-black);
}

.step-content p {
  font-size: 15px;
  color: var(--color-gray-500);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .steps { padding: 120px 0; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}

/* ========================================
   Testimonials
   ======================================== */

.testimonials {
  padding: 80px 0;
  background: var(--color-black);
  color: var(--color-white);
}

.testimonials .section-overline {
  color: rgba(255, 255, 255, 0.5);
}

.testimonials .section-title {
  color: var(--color-white);
}

.testimonials .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
}

.testimonial-stars {
  margin-bottom: 20px;
  color: #FFB800;
  font-size: 18px;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--color-white);
}

.testimonial-role {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}

@media (min-width: 768px) {
  .testimonials { padding: 120px 0; }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

/* ========================================
   Comparison
   ======================================== */

.comparison {
  padding: 80px 0;
  background: var(--color-gray-50);
}

.comparison-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  text-align: center;
  border-bottom: 1px solid var(--color-gray-200);
}

.comparison-table thead th {
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  padding: 20px;
}

.comparison-table td:first-child,
.comparison-table th:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--color-black);
  padding-left: 28px;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table .col-highlight {
  background: var(--color-primary-light);
}

.comparison-table .col-highlight-header {
  background: var(--gradient-cta);
  color: var(--color-white) !important;
  font-size: 15px !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.comparison-table .col-highlight-header:first-of-type {
  border-radius: var(--radius-md) 0 0 0;
}

.check-icon { color: #22C55E; font-weight: 700; }
.x-icon { color: var(--color-gray-400); }

@media (min-width: 768px) {
  .comparison { padding: 120px 0; }
  .comparison-table { font-size: 16px; }
}

/* ========================================
   Security
   ======================================== */

.security {
  padding: 80px 0;
}

.security .container {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.security-content {
  max-width: 560px;
}

.security-title {
  font-size: 28px;
  margin-bottom: 24px;
}

.security-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.security-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.security-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
}

.security-item-icon img {
  width: 22px;
  height: 22px;
}

.security-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.security-item p {
  font-size: 14px;
  color: var(--color-gray-500);
  line-height: 1.5;
}

.security-contact {
  font-size: 15px;
  color: var(--color-gray-500);
}

.security-contact a {
  color: var(--color-primary-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.security-illustration {
  display: flex;
  justify-content: center;
}

.security-illustration img {
  max-width: 300px;
}

@media (min-width: 768px) {
  .security { padding: 120px 0; }

  .security .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .security-title { font-size: 40px; }
}

/* ========================================
   CTA Final
   ======================================== */

.cta-final {
  padding: 80px 0;
  background: var(--gradient-hero);
  color: var(--color-white);
  text-align: center;
}

.cta-final .container {
  max-width: 700px;
}

.cta-title {
  font-size: 32px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.cta-text {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-final .btn-white {
  font-size: 18px;
  padding: 18px 48px;
}

@media (min-width: 768px) {
  .cta-final { padding: 120px 0; }
  .cta-title { font-size: 44px; }
  .cta-text { font-size: 20px; }
}

/* ========================================
   Footer
   ======================================== */

.footer {
  padding: 60px 0 30px;
  background: var(--color-black);
  color: rgba(255, 255, 255, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer-logo img {
  height: 32px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.footer-social img {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.footer-legal {
  padding-top: 30px;
}

.footer-legal p {
  font-size: 12px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal p + p {
  margin-top: 12px;
}

.footer-copyright {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

@media (min-width: 768px) {
  .footer { padding: 80px 0 30px; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
}

/* ========================================
   Animations
   ======================================== */

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

.js-ready .animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
}

.js-ready .animate-on-scroll.visible {
  animation: fadeInUp 0.7s ease-out forwards;
}

/* Stagger children */
.animate-on-scroll.visible .benefit-card:nth-child(1),
.animate-on-scroll.visible .step-card:nth-child(1),
.animate-on-scroll.visible .testimonial-card:nth-child(1) { animation-delay: 0s; }
.animate-on-scroll.visible .benefit-card:nth-child(2),
.animate-on-scroll.visible .step-card:nth-child(2),
.animate-on-scroll.visible .testimonial-card:nth-child(2) { animation-delay: 0.1s; }
.animate-on-scroll.visible .benefit-card:nth-child(3),
.animate-on-scroll.visible .step-card:nth-child(3),
.animate-on-scroll.visible .testimonial-card:nth-child(3) { animation-delay: 0.2s; }
.animate-on-scroll.visible .step-card:nth-child(4) { animation-delay: 0.3s; }
.animate-on-scroll.visible .benefit-card:nth-child(4) { animation-delay: 0.3s; }
.animate-on-scroll.visible .benefit-card:nth-child(5) { animation-delay: 0.4s; }

.js-ready .animate-on-scroll.visible .benefit-card,
.js-ready .animate-on-scroll.visible .step-card,
.js-ready .animate-on-scroll.visible .testimonial-card {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-ready .animate-on-scroll { opacity: 1; transform: none; }
  .js-ready .animate-on-scroll.visible { animation: none; }
  .js-ready .animate-on-scroll.visible .benefit-card,
  .js-ready .animate-on-scroll.visible .step-card,
  .js-ready .animate-on-scroll.visible .testimonial-card { animation: none; opacity: 1; }
  .nav, .hamburger span, .btn, .benefit-card, .step-card, .testimonial-card { transition: none; }
}