/* ============================================================
   DESIGN TOKENS
   ============================================================ */

:root {
  /* Colors */
  --color-primary: #6B0DFF;
  --color-primary-dark: #4200C1;
  --color-primary-light: #8D2BFF;
  --color-secondary: #488AFF;
  --color-accent: #FF00FF;
  --color-bg: #0A0A0F;
  --color-bg-light: #F5F3FF;
  --color-surface: #1A1A2E;
  --color-surface-light: #FFFFFF;
  --color-text: #FFFFFF;
  --color-text-dark: #1A1A2E;
  --color-text-secondary: #B8B8D4;
  --color-text-secondary-light: #4A4A6A;
  --color-text-muted: #6A6A8A;
  --color-text-muted-light: #8A8AA4;
  --color-border: #2A2A4E;
  --color-border-light: #E0D8F0;
  --color-whatsapp: #25D366;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6B0DFF 0%, #488AFF 100%);
  --gradient-hero: linear-gradient(180deg, #0A0A0F 0%, #1A1A2E 100%);
  --gradient-cta: linear-gradient(90deg, #8D2BFF 0%, #488AFF 100%);
  --gradient-benefits: linear-gradient(135deg, #4200C1 0%, #6B0DFF 100%);
  --gradient-cta-final: linear-gradient(180deg, #4200C1 0%, #0A0A0F 100%);

  /* Preloader */
  --preloader-bg: #0A0A0F;

  /* Typography */
  --font-heading: 'Lato', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --fs-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.75rem);
  --fs-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.875rem);
  --fs-base: clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
  --fs-lg: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-xl: clamp(1.1rem, 1rem + 0.5vw, 1.25rem);
  --fs-2xl: clamp(1.3rem, 1.1rem + 1vw, 1.5rem);
  --fs-3xl: clamp(1.6rem, 1.3rem + 1.5vw, 1.875rem);
  --fs-4xl: clamp(2rem, 1.5rem + 2.5vw, 2.75rem);
  --fs-5xl: clamp(2.5rem, 1.8rem + 3.5vw, 3.5rem);

  /* Font weights */
  --fw-light: 300;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  /* Line heights */
  --lh-tight: 1.2;
  --lh-normal: 1.5;
  --lh-relaxed: 1.7;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-section: 5rem;
  --space-section-mobile: 3rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(107, 13, 255, 0.1);
  --shadow-md: 0 4px 12px rgba(107, 13, 255, 0.15);
  --shadow-lg: 0 8px 24px rgba(107, 13, 255, 0.2);
  --shadow-xl: 0 16px 48px rgba(107, 13, 255, 0.25);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 8px 24px rgba(107, 13, 255, 0.15);

  /* Animation - Obrigatórios */
  --ease-bouncy: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-snappy: cubic-bezier(0.2, 0, 0, 1);
  /* Premium */
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-menu: cubic-bezier(0.6, 0.14, 0, 1);

  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --duration-reveal: 700ms;
}


/* ============================================================
   RESET
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-normal);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.loading {
  overflow: hidden;
}

img, picture, svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

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


/* ============================================================
   UTILITIES
   ============================================================ */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10001;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-text);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  transition: top var(--duration-fast) var(--ease-snappy);
}

.skip-link:focus {
  top: var(--space-sm);
}


/* ============================================================
   FOCUS STYLES
   ============================================================ */

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


/* ============================================================
   PRELOADER / SPLASH SCREEN
   ============================================================ */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--preloader-bg);
  transition: opacity 0.6s var(--ease-smooth),
              visibility 0.6s var(--ease-smooth);
}

.preloader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader__logo img {
  width: auto;
  height: 90px;
  will-change: transform, opacity;
  animation: logoScale 2.4s var(--ease-smooth) forwards,
             logoFade 2.4s ease forwards;
}

@keyframes logoScale {
  from { transform: scale(1.05); }
  to   { transform: scale(0.92); }
}

@keyframes logoFade {
  0%   { opacity: 0; }
  12%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { opacity: 0; }
}

@media (max-width: 768px) {
  .preloader__logo img {
    height: 64px;
  }
}


/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-reveal) var(--ease-bouncy),
              transform var(--duration-reveal) var(--ease-bouncy);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }


/* ============================================================
   NAV
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  transition: padding 0.4s var(--ease-smooth),
              background 0.4s var(--ease-smooth),
              transform 0.3s var(--ease-smooth);
}

.nav.scrolled {
  padding: var(--space-sm) 0;
  background: rgba(10, 10, 15, 0.95);
}

.nav.nav--hidden {
  transform: translateY(-105%);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  flex-shrink: 0;
}

.nav__logo-img {
  height: 44px;
  width: auto;
}

.nav.scrolled .nav__logo-img {
  height: 36px;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  z-index: 1001;
}

.nav__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform 0.9s cubic-bezier(.24, .43, .15, .97),
              opacity var(--duration-normal) var(--ease-smooth);
}

.nav__toggle-bar:nth-child(2) {
  transition-delay: 0.15s;
}

.nav__toggle-bar:nth-child(3) {
  transition-delay: 0.30s;
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 6rem var(--space-xl) var(--space-xl);
  gap: var(--space-lg);
  clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
  transition: clip-path var(--duration-normal) var(--ease-menu);
  z-index: 1000;
  overflow-y: auto;
}

.nav__menu.open {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.nav__link {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-secondary);
  position: relative;
  transition: color var(--duration-normal) var(--ease-smooth);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-cta);
  transform: translateX(-50%);
  transition: width var(--duration-normal) var(--ease-out-quint),
              left var(--duration-normal) var(--ease-out-quint);
}

.nav__link:hover,
.nav__link:focus {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link:focus::after {
  width: 100%;
  left: 0;
  transform: none;
}

@media (min-width: 1024px) {
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-xl);
    overflow: visible;
    clip-path: none;
    transition: none;
  }

  .nav__link {
    font-size: var(--fs-sm);
  }
}


/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  line-height: 1;
  border-radius: var(--radius-lg);
  text-align: center;
  white-space: nowrap;
  transition: transform var(--duration-fast) var(--ease-snappy),
              box-shadow var(--duration-fast) var(--ease-snappy),
              background-color var(--duration-fast) var(--ease-snappy);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.97) translateY(1px);
}

.btn--primary {
  background: var(--gradient-cta);
  color: var(--color-text);
  border: none;
  box-shadow: 0 4px 20px rgba(107, 13, 255, 0.3);
}

.btn--primary:hover {
  box-shadow: 0 8px 32px rgba(107, 13, 255, 0.45);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn--secondary:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--fs-lg);
}

.btn--full {
  width: 100%;
}

.btn--pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(141, 43, 255, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(141, 43, 255, 0); }
}

.nav__cta {
  padding: 0.625rem 1.25rem;
  font-size: var(--fs-sm);
  position: relative;
  overflow: hidden;
  animation: crazyAnimation 5s infinite;
}

.nav__cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  animation: shimmer 5s infinite;
  pointer-events: none;
}

@keyframes crazyAnimation {
  0%, 80%, 100% {
    transform: scale(1);
    filter: hue-rotate(0deg);
  }
  85% {
    transform: scale(1.1);
    filter: hue-rotate(90deg);
    box-shadow: 0 10px 25px rgba(255, 50, 150, 0.6);
  }
  90% {
    transform: scale(1);
    filter: hue-rotate(0deg);
  }
  95% {
    transform: scale(1.1);
    filter: hue-rotate(90deg);
  }
}

@keyframes shimmer {
  0%, 75% { left: -150%; }
  100% { left: 250%; }
}


/* ============================================================
   SECTIONS (SHARED)
   ============================================================ */

.section {
  padding: var(--space-section-mobile) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-section) 0;
  }
}

.section--dark {
  background: var(--color-bg);
  color: var(--color-text);
}

.section--light {
  background: var(--color-bg-light);
  color: var(--color-text-dark);
}

.section--white {
  background: var(--color-surface-light);
  color: var(--color-text-dark);
}

.section--gradient {
  background: var(--gradient-benefits);
  color: var(--color-text);
}

.section--cta-final {
  background: var(--gradient-cta-final);
  color: var(--color-text);
}

.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.section__eyebrow--dark {
  color: var(--color-primary);
}

.section__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--color-text);
}

.section__title--dark {
  color: var(--color-text-dark);
}


/* ============================================================
   HERO
   ============================================================ */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--gradient-hero);
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.hero__container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__content {
  max-width: 640px;
}

.hero__title {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-lg);
}

.hero__title-fixed {
  display: block;
}

/* Rotating Words */
.hero__title-rotating {
  position: relative;
  display: inline-flex;
  overflow: hidden;
  vertical-align: baseline;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rotating-word {
  position: absolute;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.5s var(--ease-bouncy),
              transform 0.5s var(--ease-bouncy);
  white-space: nowrap;
}

.rotating-word--active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
}

.rotating-word--exit {
  opacity: 0;
  transform: translateY(-150%);
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
  }
}

.hero__support {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.trust-badge svg {
  flex-shrink: 0;
}

.hero__image {
  width: 100%;
}

.hero__image img {
  object-fit: contain;
  width: 160%;
  max-width: none;
  margin-left: -20%;
  margin-right: -40%;
  animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (min-width: 1024px) {
  .hero__container {
    flex-direction: row;
    justify-content: space-between;
  }

  .hero__content {
    flex: 0 0 45%;
  }

  .hero__image {
    flex: 0 0 52%;
  }

  .hero__image img {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    filter: drop-shadow(0 20px 60px rgba(107, 13, 255, 0.3));
  }
}

/* Hero stagger animation */
.hero-stagger {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 0.7s var(--ease-bouncy) forwards;
}

.hero-stagger:nth-child(1) { animation-delay: 0.1s; }
.hero-stagger:nth-child(2) { animation-delay: 0.2s; }
.hero-stagger:nth-child(3) { animation-delay: 0.3s; }
.hero-stagger:nth-child(4) { animation-delay: 0.4s; }
.hero-stagger:nth-child(5) { animation-delay: 0.5s; }

@keyframes heroFadeIn {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  60% {
    transform: translateY(-5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}


/* ============================================================
   VANTAGENS (PAIN SECTION)
   ============================================================ */

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .pain-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

.pain-card {
  background: var(--color-surface-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-normal) ease;
}

.pain-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.pain-card:active {
  transform: translateY(-2px) scale(0.98);
}

.pain-card__icon {
  margin-bottom: var(--space-md);
}

.pain-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.pain-card__text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
}

.pain-card__text strong {
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}


/* ============================================================
   SERVIÇOS (SOLUCAO)
   ============================================================ */

.solution__body {
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.solution__text {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

.solution__text strong {
  color: var(--color-text);
  font-weight: var(--fw-semibold);
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .solution-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-normal) ease;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.solution-card:active {
  transform: translateY(-2px) scale(0.98);
}

.solution-card__icon {
  margin-bottom: var(--space-md);
}

.solution-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.solution-card__text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   EXEMPLOS
   ============================================================ */

.exemplos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .exemplos-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

.exemplo-card {
  background: var(--color-surface-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-normal) ease;
}

.exemplo-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.exemplo-card:active {
  transform: translateY(-2px) scale(0.98);
}

.exemplo-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.exemplo-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-smooth);
}

.exemplo-card:hover .exemplo-card__image img {
  transform: scale(1.05);
}

.exemplo-card__content {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
}

.exemplo-card__tag {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--color-text);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.exemplo-card__headline {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--color-text-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-sm);
}

.exemplo-card__text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   COMO FUNCIONA (STEPS)
   ============================================================ */

.steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

@media (min-width: 1024px) {
  .steps {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
  }
}

.step {
  text-align: center;
  max-width: 240px;
  position: relative;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-md);
}

.step__icon {
  margin: 0 auto var(--space-md);
}

.step__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.step__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
}

.step__connector {
  display: none;
}

@media (min-width: 1024px) {
  .step__connector {
    display: flex;
    align-items: center;
    padding-top: 3rem;
    flex-shrink: 0;
    margin: 0 var(--space-sm);
  }
}


/* ============================================================
   PONTOS DE RETIRADA
   ============================================================ */

.retirada-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .retirada-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.retirada__text {
  max-width: 560px;
}

.retirada__highlight {
  color: var(--color-accent);
  font-weight: var(--fw-black);
}

.retirada__desc {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xl);
}

.retirada__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.retirada__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.retirada__feature svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.retirada__feature strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.retirada__feature p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

.retirada__visual {
  flex-shrink: 0;
}

.retirada__map-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.retirada__map-icon {
  width: 200px;
  height: 200px;
}

@media (min-width: 768px) {
  .retirada__map-icon {
    width: 280px;
    height: 280px;
  }
}

.retirada__map-label {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}


/* ============================================================
   BENEFÍCIOS
   ============================================================ */

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

.benefit-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-normal) ease,
              background var(--duration-normal) ease;
}

.benefit-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.benefit-card:active {
  transform: translateY(-2px) scale(0.98);
}

.benefit-card__icon {
  margin-bottom: var(--space-md);
}

.benefit-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.benefit-card__text {
  font-size: var(--fs-base);
  color: rgba(255, 255, 255, 0.75);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   PROVA SOCIAL (STATS)
   ============================================================ */

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
  }
}

.stat-card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: var(--color-surface-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-normal) ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.stat__number {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat__label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
}

.stats__note {
  text-align: center;
  font-size: var(--fs-lg);
  color: var(--color-text-secondary-light);
  margin-top: var(--space-2xl);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.stats__note strong {
  color: var(--color-primary);
}


/* ============================================================
   OFERTA
   ============================================================ */

.offer-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.offer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-cta);
}

.offer-card__badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--color-text);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xl);
}

.offer-card__items {
  margin-bottom: var(--space-xl);
}

.offer-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
}

.offer-item__check {
  flex-shrink: 0;
  margin-top: 2px;
}

.offer-item__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

@media (min-width: 640px) {
  .offer-item__content {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    width: 100%;
  }
}

.offer-item__name {
  font-size: var(--fs-base);
  color: var(--color-text);
  line-height: var(--lh-normal);
}

.offer-item--bonus .offer-item__name {
  color: var(--color-text-secondary);
}

.offer-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-md) 0;
}

.offer-bonus-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

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

.offer-card__urgency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
}

.offer-card__urgency svg {
  flex-shrink: 0;
}


/* ============================================================
   GARANTIA
   ============================================================ */

.section--garantia {
  border-top: 3px solid var(--color-primary);
  border-bottom: 3px solid var(--color-primary);
}

.garantia-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xl);
  max-width: 680px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .garantia-content {
    flex-direction: row;
    text-align: left;
  }
}

.garantia__icon {
  flex-shrink: 0;
}

.garantia__badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-text);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.garantia__desc {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-md);
}


/* ============================================================
   FAQ SCROLL-DRIVEN (DESKTOP)
   ============================================================ */

.faq-mobile {
  display: none;
}

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.faq__header {
  position: sticky;
  top: 10vh;
  align-self: start;
  height: 80vh;
}

.faq__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.faq__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--color-text-dark);
  margin-bottom: var(--space-md);
}

.faq__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
}

.faq__answer-display {
  position: absolute;
  top: 40vh;
  left: 0;
  right: 0;
  transform: translateY(-50%);
}

.faq__answer-card {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease-smooth),
              transform 0.5s var(--ease-out-quint);
  pointer-events: none;
}

.faq__answer-card.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.faq__answer-card-inner {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.faq__answer-text {
  font-size: 1.05rem;
  color: var(--color-text-secondary-light);
  line-height: 1.75;
}

.faq__list {
  padding: 35vh 0 70vh 0;
  display: flex;
  flex-direction: column;
}

.faq__item {
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  min-height: 220px;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  transition: background 0.5s var(--ease-smooth),
              border-color 0.5s var(--ease-smooth);
}

.faq__item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
}

.faq__question {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: var(--fw-bold);
  color: var(--color-text-dark);
  opacity: 0.2;
  transition: opacity 0.5s var(--ease-smooth);
  line-height: 1.3;
}

.faq__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--fw-black);
  color: var(--color-primary);
  opacity: 0.1;
  transition: opacity 0.5s var(--ease-smooth);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.faq__item.active {
  background: var(--color-bg-light);
  border-color: var(--color-border-light);
}

.faq__item.active .faq__question { opacity: 1; }
.faq__item.active .faq__number   { opacity: 0.45; }

/* Mobile: fallback para accordion */
@media (max-width: 768px) {
  .faq__grid {
    display: none;
  }

  .faq-mobile {
    display: block;
  }
}


/* ============================================================
   FAQ MOBILE (ACCORDION FALLBACK)
   ============================================================ */

.faq-mobile__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.faq-list-mobile {
  max-width: 720px;
  margin: 0 auto;
}

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

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-dark);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-smooth);
  color: var(--color-primary);
}

.faq-item.active .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-smooth),
              padding var(--duration-normal) var(--ease-smooth);
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
  padding-bottom: var(--space-lg);
}

.faq-item__answer p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary-light);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   CTA FINAL
   ============================================================ */

.cta-final__content {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-final__text {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.cta-final__actions {
  margin-bottom: var(--space-xl);
}

.cta-final__scarcity {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-warning);
}

.cta-final__scarcity svg {
  flex-shrink: 0;
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
}

.footer__content {
  text-align: center;
}

.footer__copy {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.footer__tagline {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  opacity: 0.7;
}


/* ============================================================
   WHATSAPP FLOATING
   ============================================================ */

.whatsapp-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transform: scale(0);
  transition: transform var(--duration-normal) var(--ease-bouncy),
              box-shadow var(--duration-fast) var(--ease-snappy);
}

.whatsapp-float.visible {
  transform: scale(1);
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:active {
  transform: scale(0.95);
}


/* ============================================================
   MOBILE MENU OVERLAY
   ============================================================ */

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-smooth);
}

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


/* ============================================================
   PRINT
   ============================================================ */

@media print {
  .nav,
  .whatsapp-float,
  .hero__scroll,
  .nav__overlay,
  .preloader {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    padding: 2rem 0;
    break-inside: avoid;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .btn {
    border: 1px solid #000;
    color: #000;
  }

  img {
    max-width: 100%;
  }
}


/* ============================================================
   MARQUEE TRUST BAR
   ============================================================ */

.marquee {
  overflow: hidden;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  white-space: nowrap;
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: var(--space-lg);
  animation: ticker 20s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__item {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.marquee__separator {
  color: var(--color-primary);
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* ============================================================
   TYPING QUOTE
   ============================================================ */

.typing-quote {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  border: none;
  border-left: 4px solid var(--color-primary);
  background: rgba(107, 13, 255, 0.05);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.typing-quote__text {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-dark);
  line-height: var(--lh-heading);
}

.typing-cursor {
  font-weight: var(--fw-normal);
  color: var(--color-primary);
  animation: cursorBlink 0.7s step-end infinite;
}

.typing-cursor--done {
  opacity: 0;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}


/* ============================================================
   DIAGONAL ARROW SWAP
   ============================================================ */

.solution-card {
  position: relative;
}

.arrow-wrap {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(72, 138, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-secondary);
  transition: background var(--duration-normal) var(--ease-smooth);
}

.solution-card:hover .arrow-wrap {
  background: var(--color-primary);
  color: #fff;
}

.arrow-main,
.arrow-hover {
  position: absolute;
  transition: transform var(--duration-normal) var(--ease-bouncy);
}

.arrow-main {
  transform: translate(0, 0);
}

.arrow-hover {
  transform: translate(-150%, 150%);
}

.solution-card:hover .arrow-main {
  transform: translate(150%, -150%);
}

.solution-card:hover .arrow-hover {
  transform: translate(0, 0);
}


/* ============================================================
   FLOATING ELEMENTS
   ============================================================ */

.floating {
  animation: float 3s ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}


/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-stagger {
    opacity: 1;
    transform: none;
  }

  .whatsapp-float {
    transform: scale(1);
  }

  .hero__scroll {
    display: none;
  }

  .preloader {
    display: none;
  }

  .rotating-word {
    position: static;
    opacity: 1;
    transform: none;
  }

  .rotating-word:not(.rotating-word--active) {
    display: none;
  }

  .marquee__track {
    animation: none;
  }

  .floating {
    animation: none;
  }

  .typing-cursor {
    animation: none;
    opacity: 0;
  }

  .typing-quote__text::after {
    content: 'Empresas que usam materiais impressos de qualidade fecham 79% mais negócios.';
  }

  .nav__menu {
    clip-path: none;
  }
}