/* ============================================
   BANGTOYS — Design System & Styles
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Geologica:wght@300;400;500;600;700;800&family=Roboto:wght@300;400;500;700&family=Roboto+Slab:wght@400;700&display=swap');

/* ── CSS Variables ── */
:root {
  --color-primary: #009688;
  --color-primary-dark: #00796B;
  --color-primary-light: #4DB6AC;
  --color-accent: #D8175F;
  --color-accent-hover: #C2185B;
  --color-white: #FFFFFF;
  --color-text-dark: #333333;
  --color-text-muted: #666666;
  --color-bg-light: #F5F5F5;
  --color-bg-dark: #1a1a2e;
  --color-footer-bg: #0d0d1a;

  --font-primary: 'Geologica', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --font-slab: 'Roboto Slab', serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 25px;
  --radius-xl: 50px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.18);
  --shadow-glow: 0 0 30px rgba(0, 150, 136, 0.3);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--color-white);
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: var(--radius-xl);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), #E91E63);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(216, 23, 95, 0.4);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(216, 23, 95, 0.5);
}

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

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

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-white);
  transition: var(--transition);
}

.header.scrolled .logo {
  color: var(--color-primary);
}

.logo-img {
  height: 40px;
  width: auto;
  transition: var(--transition);
}


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

.nav-menu a {
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-white);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.header.scrolled .nav-menu a {
  color: var(--color-text-dark);
}

.nav-menu a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.header.scrolled .nav-menu a:hover {
  background: rgba(0, 150, 136, 0.08);
  color: var(--color-primary);
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: var(--color-white);
  border-radius: 3px;
  transition: var(--transition);
}

.header.scrolled .hamburger span {
  background: var(--color-text-dark);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #00695C 0%, #009688 30%, #26A69A 60%, #4DB6AC 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background: linear-gradient(to top, var(--color-white), transparent);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-content {
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-badge span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #76FF03;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

.hero h1 {
  font-family: var(--font-primary);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  color: #FFD54F;
  position: relative;
}

.hero p {
  font-family: var(--font-secondary);
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.hero-img {
  width: 100%;
  max-width: 520px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
}

/* Floating decorations */
.float-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  animation: float 6s ease-in-out infinite;
}

.float-circle:nth-child(1) {
  width: 200px;
  height: 200px;
  top: -60px;
  right: -40px;
  animation-delay: 0s;
}

.float-circle:nth-child(2) {
  width: 120px;
  height: 120px;
  bottom: -30px;
  left: -20px;
  animation-delay: 2s;
}

.float-circle:nth-child(3) {
  width: 80px;
  height: 80px;
  top: 40%;
  right: 10%;
  animation-delay: 4s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }
}

/* ── Vantagens Section ── */
.vantagens {
  padding: 100px 0;
  background: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(0, 150, 136, 0.08), rgba(0, 150, 136, 0.04));
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid rgba(0, 150, 136, 0.15);
}

.section-header h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 16px;
}

.section-header p {
  font-family: var(--font-secondary);
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  transition: var(--transition);
}

.card:nth-child(1) {
  border-color: rgba(0, 150, 136, 0.15);
}

.card:nth-child(1)::before {
  background: linear-gradient(90deg, #009688, #4DB6AC);
}

.card:nth-child(2) {
  border-color: rgba(216, 23, 95, 0.15);
}

.card:nth-child(2)::before {
  background: linear-gradient(90deg, #D8175F, #E91E63);
}

.card:nth-child(3) {
  border-color: rgba(255, 152, 0, 0.15);
}

.card:nth-child(3)::before {
  background: linear-gradient(90deg, #FF9800, #FFB74D);
}

.card:nth-child(4) {
  border-color: rgba(103, 58, 183, 0.15);
}

.card:nth-child(4)::before {
  background: linear-gradient(90deg, #673AB7, #9575CD);
}

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

.card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.card:nth-child(1) .card-icon {
  background: linear-gradient(135deg, rgba(0, 150, 136, 0.12), rgba(0, 150, 136, 0.04));
  color: var(--color-primary);
}

.card:nth-child(2) .card-icon {
  background: linear-gradient(135deg, rgba(216, 23, 95, 0.12), rgba(216, 23, 95, 0.04));
  color: var(--color-accent);
}

.card:nth-child(3) .card-icon {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.12), rgba(255, 152, 0, 0.04));
  color: #FF9800;
}

.card:nth-child(4) .card-icon {
  background: linear-gradient(135deg, rgba(103, 58, 183, 0.12), rgba(103, 58, 183, 0.04));
  color: #673AB7;
}

.card h3 {
  font-family: var(--font-primary);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 12px;
}

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

/* ── Lojistas Section ── */
.lojistas {
  padding: 100px 0;
  background: linear-gradient(135deg, #00695C 0%, #009688 50%, #26A69A 100%);
  position: relative;
  overflow: hidden;
}

.lojistas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.lojistas .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.lojistas-content h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  line-height: 1.2;
}

.lojistas-content p {
  font-family: var(--font-secondary);
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 20px;
}

.lojistas-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
  padding: 24px 16px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  font-weight: 800;
  color: #FFD54F;
  display: block;
}

.stat-label {
  font-family: var(--font-secondary);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 4px;
  display: block;
}

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

.lojistas-img {
  width: 100%;
  max-width: 460px;
  height: auto;
  border-radius: var(--radius-md);
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

/* ── Catálogo Section ── */
.catalogo {
  padding: 100px 0;
  background: var(--color-white);
}

.catalogo .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.catalogo-image {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.catalogo-img {
  width: 100%;
  max-width: 420px;
  height: auto;
}

.catalogo-content h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.catalogo-content p {
  font-family: var(--font-secondary);
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.catalogo-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  color: var(--color-text-dark);
}

.feature-item .check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 150, 136, 0.12), rgba(0, 150, 136, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ── Sobre Nós Section ── */
.sobre {
  padding: 100px 0;
  background: var(--color-bg-light);
  position: relative;
}

.sobre .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sobre-content .section-tag {
  margin-bottom: 16px;
}

.sobre-content h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.sobre-content p {
  font-family: var(--font-secondary);
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.sobre-iso {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 36px;
  padding: 28px 32px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 150, 136, 0.1);
}

.sobre-iso-logo {
  flex-shrink: 0;
}

.sobre-logo-img {
  width: 120px;
  height: auto;
}

.sobre-iso-text p {
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

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

.sobre-img {
  width: 100%;
  max-width: 460px;
  height: 600px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

/* ── Footer ── */
.footer {
  background: var(--color-bg-dark);
  padding: 80px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  border-color: var(--color-primary);
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul li {
  margin-bottom: 14px;
}

.footer-col ul li a {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-col ul li a:hover {
  color: var(--color-primary-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-item .icon {
  color: var(--color-primary-light);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-family: var(--font-secondary);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom .credits a {
  color: var(--color-primary-light);
}

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

/* ── WhatsApp Float ── */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    order: 1;
  }

  .hero-image {
    order: 2;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero p {
    margin: 0 auto 36px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lojistas .container,
  .catalogo .container,
  .sobre .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .lojistas-image,
  .catalogo-image,
  .sobre-image {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg-dark);
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 32px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu a {
    color: var(--color-white) !important;
    font-size: 1rem;
    padding: 14px 20px;
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .nav-menu a:hover {
    background: rgba(255, 255, 255, 0.08) !important;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .section-header h2,
  .lojistas-content h2,
  .catalogo-content h2,
  .sobre-content h2 {
    font-size: 1.8rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .lojistas-stats {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .sobre-iso {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    padding: 24px 20px;
  }

  .sobre-logo-img {
    margin: 0 auto;
  }

  .btn {
    padding: 12px 28px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .hero-badge {
    font-size: 0.7rem;
  }

  .vantagens,
  .lojistas,
  .catalogo,
  .sobre {
    padding: 64px 0;
  }
}

/* Overlay for mobile menu */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ── Modal Overlay ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ── Modal Card ── */
.modal-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 480px;
  padding: 40px 36px;
  position: relative;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: #e0e0e0;
  color: var(--color-text-dark);
  transform: rotate(90deg);
}

/* ── Modal Header ── */
.modal-header {
  text-align: center;
  margin-bottom: 28px;
}

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 150, 136, 0.12), rgba(0, 150, 136, 0.04));
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.modal-header h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}

.modal-header p {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Form ── */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-family: var(--font-primary);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.form-group input {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid #e0e0e0;
  border-radius: var(--radius-sm);
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  color: var(--color-text-dark);
  background: var(--color-white);
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder {
  color: #bdbdbd;
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 150, 136, 0.12);
}

.form-group input.error {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(216, 23, 95, 0.1);
}

.form-error {
  display: block;
  font-family: var(--font-secondary);
  font-size: 0.78rem;
  color: var(--color-accent);
  margin-top: 4px;
  min-height: 18px;
}

.btn-full {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  padding: 16px;
  font-size: 1rem;
}

/* ── Success State ── */
.modal-success-state {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.modal-success-state.active {
  display: block;
  animation: fadeInUp 0.5s ease;
}

.modal-form-state.hidden {
  display: none;
}

.success-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 150, 136, 0.12), rgba(0, 150, 136, 0.04));
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-icon.whatsapp-icon {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.15), rgba(37, 211, 102, 0.05));
}

.countdown-bar {
  width: 100%;
  height: 5px;
  background: #e0e0e0;
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.countdown-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, #25D366, #128C7E);
  border-radius: 3px;
  transition: none;
}

.countdown-fill.animate {
  width: 0%;
  transition: width 4s linear;
}

.modal-success-state h3 {
  font-family: var(--font-primary);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 12px;
}

.modal-success-state p {
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0);
  }

  to {
    transform: scale(1);
  }
}

/* ── Spinner ── */
.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ── Modal Responsive ── */
@media (max-width: 540px) {
  .modal-card {
    padding: 28px 20px;
  }

  .modal-header h3 {
    font-size: 1.25rem;
  }

  .form-group input {
    padding: 12px 14px;
  }
}