/* =============================================
   GOLD CWB — Estilo Principal
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --black: #050505;
  --black-2: #0b0b0d;
  --black-3: #111114;
  --gold: #d4af37;
  --gold-2: #f4d77a;
  --gold-3: #c9a227;
  --green: #39ff88;
  --white: #ffffff;
  --muted: #a9a9a9;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
  --radius-sm: 18px;
  --radius-md: 28px;
  --radius-lg: 36px;
  --radius-full: 999px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

::selection {
  background: var(--gold);
  color: #000;
}


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

.hidden-element {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.show-element {
  opacity: 1;
  transform: translateY(0);
}


/* =============================================
   NAVBAR
   ============================================= */

.nav-custom {
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-custom.scrolled {
  padding: 10px 0;
  background: rgba(5, 5, 5, 0.94);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}

.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-main {
  color: var(--gold);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 1px;
}

.brand-sub {
  color: var(--white);
  font-size: 10px;
  letter-spacing: 2px;
  margin-top: 5px;
  opacity: 0.85;
}

.nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
  font-size: 14px;
  font-weight: 500;
  margin: 0 6px;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--gold) !important;
}

.nav-link:hover::after {
  width: 60%;
}


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

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  background-size: 200% 200%;
  color: #080808;
  border: none;
  font-weight: 800;
  border-radius: var(--radius-full);
  padding: 11px 24px;
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.18);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.5s ease;
}

.btn-gold:hover {
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(212, 175, 55, 0.35);
  background-position: right center;
}

.btn-gold:hover::before {
  left: 100%;
}

.btn-outline-light {
  border-radius: var(--radius-full);
  padding: 11px 24px;
  font-weight: 700;
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--white);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-outline-light:hover {
  background: var(--white);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 14px 35px rgba(255, 255, 255, 0.08);
}


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

.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 80px; /* Clear navbar on desktop */
  background:
    radial-gradient(circle at 15% 20%, rgba(212, 175, 55, 0.12), transparent 30%),
    radial-gradient(circle at 85% 70%, rgba(57, 255, 136, 0.08), transparent 30%),
    linear-gradient(135deg, #050505, #0c0c0f 60%, #050505);
  overflow: hidden;
}

.hero-row {
  min-height: calc(100vh - 80px);
  width: 100%;
}

/* Carrossel na tela do celular */
.phone-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.phone-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  padding: 24px;
  text-align: center;
  animation: phoneSlideShow 12s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.phone-slide:nth-child(1) {
  animation-delay: 0s;
}

.phone-slide:nth-child(2) {
  animation-delay: 4s;
}

.phone-slide:nth-child(3) {
  animation-delay: 8s;
}

@keyframes phoneSlideShow {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  4%, 30% {
    opacity: 1;
    transform: scale(1);
  }
  34%, 100% {
    opacity: 0;
    transform: scale(0.95);
  }
}

.hero-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  pointer-events: none;
  transition: transform 0.3s ease-out;
}

.hero-glow-one {
  background: var(--gold);
  top: 15%;
  left: -120px;
}

.hero-glow-two {
  background: var(--green);
  bottom: 10%;
  right: -130px;
}

/* Shimmer na tagline */
.tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: rgba(212, 175, 55, 0.06);
  padding: 9px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.tagline i,
.tagline span {
  position: relative;
  z-index: 2;
}

.tagline::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.18), transparent);
  animation: shimmer 3s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
}

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

.hero-title {
  font-size: clamp(46px, 7vw, 82px);
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 0.92;
  margin-bottom: 25px;
}

.hero-title span {
  display: block;
  color: var(--gold);
  font-size: clamp(22px, 3vw, 36px);
  letter-spacing: 4px;
  margin-top: 20px;
}

.hero-text {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  max-width: 610px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.hero-stats div {
  min-width: 135px;
  border-left: 2px solid var(--gold);
  padding-left: 14px;
}

.hero-stats strong {
  display: block;
  font-size: 17px;
  color: var(--white);
}

.hero-stats span {
  color: var(--muted);
  font-size: 13px;
}


/* =============================================
   HERO CARD (Phone Mockup)
   ============================================= */

.hero-card {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-mockup {
  width: 260px;
  height: 500px;
  background: linear-gradient(145deg, #111, #050505);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 42px;
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.phone-top {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 78px;
  height: 20px;
  background: #000;
  border-radius: var(--radius-full);
  z-index: 2;
}

.phone-screen {
  height: 100%;
  border-radius: 30px;
  background:
    radial-gradient(circle at center, rgba(212, 175, 55, 0.18), transparent 42%),
    linear-gradient(180deg, #171717, #050505);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.phone-screen i {
  color: var(--gold);
  font-size: 60px;
  margin-bottom: 16px;
  animation: iconPulse 2.5s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.9; }
}

.phone-screen h3 {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 2px;
}

.phone-screen p {
  color: var(--muted);
  font-size: 14px;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(17, 17, 20, 0.86);
  border: 1px solid var(--border);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  color: var(--white);
  font-weight: 700;
  animation: float 4s ease-in-out infinite;
}

.floating-card i {
  color: var(--gold);
  font-size: 22px;
}

.floating-one {
  top: 80px;
  left: 10px;
}

.floating-two {
  right: 10px;
  bottom: 115px;
  animation-delay: 1s;
}

.floating-three {
  left: 45px;
  bottom: 55px;
  animation-delay: 2s;
}

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


/* =============================================
   SECTION COMMON
   ============================================= */

.section-padding {
  padding: 100px 0;
}

.section-dark {
  background: var(--black-2);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 55px;
}

.section-kicker {
  display: inline-block;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-header h2,
.section-title-left {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 18px;
}

.section-header p,
.text-muted-custom {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}


/* =============================================
   CATEGORIES
   ============================================= */

.category-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 30px 18px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  height: 100%;
  cursor: pointer;
}

.category-card i {
  font-size: 34px;
  color: var(--gold);
  margin-bottom: 15px;
  transition: transform 0.3s ease;
}

.category-card h5 {
  font-size: 15px;
  font-weight: 800;
  margin: 0;
}

.category-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25), 0 0 30px rgba(212, 175, 55, 0.06);
}

.category-card:hover i {
  transform: scale(1.2);
}

/* Stagger delays aplicados via JS */
.category-card:nth-child(1) .hidden-element { transition-delay: 0s; }
.category-card:nth-child(2) .hidden-element { transition-delay: 0.08s; }
.category-card:nth-child(3) .hidden-element { transition-delay: 0.16s; }
.category-card:nth-child(4) .hidden-element { transition-delay: 0.24s; }
.category-card:nth-child(5) .hidden-element { transition-delay: 0.32s; }
.category-card:nth-child(6) .hidden-element { transition-delay: 0.4s; }


/* Filtro de Categoria de Produtos (Tabs) */
.product-filter-tabs {
  margin-top: -10px;
}

.filter-tab {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-tab:hover {
  border-color: rgba(212, 175, 55, 0.35);
  color: var(--gold-2);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.08);
}

.filter-tab.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-3));
  border-color: var(--gold);
  color: #050505;
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
}

/* Transição de Filtro de Produtos */
.product-item-col.hide-product {
  display: none !important;
}

@keyframes fadeInProduct {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.product-item-col.fade-in-product {
  animation: fadeInProduct 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}


/* =============================================
   PRODUCTS
   ============================================= */

.product-card {
  height: 100%;
  background: linear-gradient(180deg, #141416, #0b0b0d);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-md);
  padding: 1px;
  background: linear-gradient(145deg, transparent, rgba(212, 175, 55, 0.3), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(212, 175, 55, 0.08);
}

.product-card:hover::before {
  opacity: 1;
}

.product-image {
  height: 180px;
  background:
    radial-gradient(circle, rgba(212, 175, 55, 0.16), transparent 45%),
    #0c0c0e;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image i {
  font-size: 76px;
  color: var(--gold);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image i {
  transform: scale(1.1) rotate(-3deg);
}

.product-body {
  padding: 24px;
}

.product-badge {
  display: inline-block;
  color: #000;
  background: var(--gold);
  font-size: 11px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.product-body h4 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
}

.product-body p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}

.product-footer strong {
  color: var(--gold);
  font-size: 20px;
}

.product-footer a {
  color: var(--white);
  font-weight: 800;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.product-footer a:hover {
  color: #000;
  background: var(--gold);
  border-color: var(--gold);
}


/* =============================================
   EXPOSITOR
   ============================================= */

.expositor-visual {
  background: linear-gradient(145deg, #141416, #050505);
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  max-width: 430px;
  margin: 0 auto;
}

.expositor-top {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-radius: 22px;
  padding: 22px;
  text-align: center;
  color: #000;
  margin-bottom: 24px;
}

.expositor-top span {
  display: block;
  font-weight: 900;
  font-size: 24px;
  letter-spacing: 1px;
}

.expositor-top small {
  font-weight: 800;
  letter-spacing: 2px;
}

.expositor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.expositor-grid div {
  height: 115px;
  background:
    radial-gradient(circle at center, rgba(212, 175, 55, 0.11), transparent 45%),
    #0c0c0e;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s ease;
}

.expositor-grid div:hover {
  border-color: rgba(212, 175, 55, 0.3);
}

.expositor-base {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.expositor-base i {
  color: var(--gold);
  font-size: 24px;
}

.expositor-base span {
  color: var(--muted);
  font-size: 14px;
}

.feature-list {
  margin-top: 32px;
}

.feature-item {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
}

.feature-item i {
  color: var(--gold);
  font-size: 28px;
  flex: 0 0 auto;
  transition: transform 0.3s ease;
}

.feature-item:hover i {
  transform: scale(1.15);
}

.feature-item h5 {
  font-weight: 800;
  margin-bottom: 6px;
}

.feature-item p {
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}


/* =============================================
   LOCATIONS
   ============================================= */

.location-card {
  height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.distance-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(57, 255, 136, 0.08);
  border: 1px solid rgba(57, 255, 136, 0.2);
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 15px;
  width: fit-content;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0%, 100% { border-color: rgba(57, 255, 136, 0.2); }
  50% { border-color: rgba(57, 255, 136, 0.5); }
}

/* Transição de Ordenação para os cards de localização */
.location-col {
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.location-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 30px rgba(212, 175, 55, 0.06);
}

.location-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.location-card:hover .location-icon {
  background: rgba(212, 175, 55, 0.18);
  transform: scale(1.05);
}

.location-card h4 {
  font-weight: 800;
  margin-bottom: 8px;
}

.location-card p {
  color: var(--muted);
  margin-bottom: 12px;
}

.location-card span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  margin-bottom: 22px;
}

.location-link {
  color: var(--gold);
  font-weight: 800;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.location-link i {
  transition: transform 0.3s ease;
}

.location-link:hover {
  color: var(--gold-2);
}

.location-link:hover i {
  transform: translateX(5px);
}


/* =============================================
   TESTIMONIALS
   ============================================= */

.testimonial-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  height: 100%;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 80px;
  line-height: 1;
  color: rgba(212, 175, 55, 0.1);
  font-family: Georgia, serif;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.25);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-stars i {
  color: var(--gold);
  font-size: 16px;
}

.testimonial-text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #000;
  flex-shrink: 0;
}

.testimonial-info h5 {
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 2px;
}

.testimonial-info span {
  color: var(--muted);
  font-size: 13px;
}


/* =============================================
   FAQ
   ============================================= */

.faq-item {
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 22px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(212, 175, 55, 0.2);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  cursor: pointer;
  gap: 16px;
  user-select: none;
}

.faq-question h5 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  flex: 1;
}

.faq-question .faq-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
  background: var(--gold);
  color: #000;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 28px 24px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 15px;
}


/* =============================================
   ABOUT
   ============================================= */

.about-box {
  background:
    radial-gradient(circle at 80% 10%, rgba(212, 175, 55, 0.1), transparent 35%),
    linear-gradient(145deg, #111114, #080809);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 50px;
  box-shadow: var(--shadow);
}

.about-box h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 18px;
}

.about-box p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}

.about-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}

.about-card:hover {
  border-color: rgba(212, 175, 55, 0.25);
}

.about-card i {
  font-size: 46px;
  color: var(--gold);
  margin-bottom: 18px;
}

.about-card h4 {
  color: var(--gold);
  font-weight: 900;
  font-size: 20px;
}

.about-card p {
  font-size: 14px;
}


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

.cta-section {
  padding: 90px 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.16), transparent 35%),
    #080809;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-section h2 {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 18px;
}

.cta-section p {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 28px;
}


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

.footer {
  background: #050505;
  padding: 70px 0 25px;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-text {
  color: var(--muted);
  line-height: 1.8;
  margin-top: 20px;
  max-width: 430px;
}

.footer h5 {
  color: var(--gold);
  font-weight: 900;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: var(--muted);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--gold);
  transform: translateX(3px);
}

.footer-bottom {
  margin-top: 50px;
  padding-top: 25px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}


/* =============================================
   WHATSAPP WIDGET PREMIUM
   ============================================= */

.wa-widget-container {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9999;
}

.whatsapp-float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  border: none;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 35px rgba(37, 211, 102, 0.3);
  cursor: pointer;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: whatsappPulse 2.5s ease-in-out infinite;
}

.whatsapp-float-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.4);
}

.wa-badge-notification {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  background: red;
  color: white;
  font-size: 11px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #25d366;
  animation: pulseScale 2s infinite;
}

@keyframes pulseScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.wa-chat-window {
  position: absolute;
  bottom: 74px;
  right: 0;
  width: 340px;
  background: #111114;
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-chat-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  visibility: visible;
}

.wa-chat-header {
  background: linear-gradient(135deg, var(--gold), var(--gold-3));
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}

.wa-chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #000;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
}

.wa-chat-title-box h6 {
  margin: 0;
  color: #000;
  font-weight: 900;
  font-size: 15px;
}

.wa-chat-title-box span {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.online-dot {
  width: 6px;
  height: 6px;
  background: #00e676;
  border-radius: 50%;
  display: inline-block;
}

.wa-chat-close {
  position: absolute;
  right: 14px;
  top: 14px;
  background: none;
  border: none;
  color: #000;
  font-size: 24px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
  line-height: 1;
}

.wa-chat-close:hover {
  opacity: 0.9;
}

.wa-chat-body {
  padding: 20px;
  max-height: 320px;
  overflow-y: auto;
  background: #09090a;
}

.wa-msg-bubble {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 12px;
  max-width: 90%;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

.wa-msg-bubble.system {
  border-top-left-radius: 2px;
}

.wa-msg-bubble p {
  margin: 0;
}

.wa-chat-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}

.wa-option-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #111114;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.wa-option-btn i {
  color: var(--gold);
  font-size: 16px;
}

.wa-option-btn:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--gold);
  color: var(--gold-2);
  transform: translateY(-2px);
}

@keyframes whatsappPulse {
  0%, 100% {
    box-shadow: 0 14px 35px rgba(37, 211, 102, 0.3), 0 0 0 0 rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow: 0 14px 35px rgba(37, 211, 102, 0.3), 0 0 0 14px rgba(37, 211, 102, 0);
  }
}


/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(5, 5, 5, 0.96);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 18px;
    margin-top: 15px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .hero-section {
    padding-top: 100px;
    min-height: auto;
  }

  .hero-row {
    min-height: auto;
  }

  .hero-card {
    min-height: 460px;
  }

  .floating-card {
    display: none;
  }

  .section-padding {
    padding: 75px 0;
  }

  .about-box {
    padding: 34px;
  }
}

@media (max-width: 575px) {
  .brand-main {
    font-size: 16px;
  }

  .brand-sub {
    font-size: 9px;
  }

  .hero-title {
    letter-spacing: -2px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
  }

  .phone-mockup {
    width: 220px;
    height: 430px;
  }

  .product-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .expositor-grid div {
    height: 90px;
  }

  .about-box {
    padding: 28px;
    border-radius: 26px;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    right: 18px;
    bottom: 18px;
  }

  .faq-question {
    padding: 18px 22px;
  }

  .faq-question h5 {
    font-size: 14px;
  }

  .testimonial-card {
    padding: 24px;
  }
}


/* =============================================
   PRODUCT DETAIL MODAL
   ============================================= */

.product-detail-modal .modal-content {
  background: #111114;
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
  color: var(--white);
}

.product-detail-modal .modal-header {
  border-bottom: 1px solid var(--border);
  padding: 20px 28px;
}

.product-detail-modal .modal-title {
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -0.5px;
}

.product-detail-modal .btn-close {
  box-shadow: none;
  filter: invert(1) grayscale(1) brightness(2);
}

.product-detail-modal .modal-body {
  padding: 28px;
}

.modal-product-header {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
}

.modal-product-icon {
  width: 70px;
  height: 70px;
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.modal-product-title-box h4 {
  font-weight: 800;
  margin-bottom: 6px;
  font-size: 22px;
}

.modal-product-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--gold-2);
}

.modal-product-desc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-product-specs {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.modal-product-specs h6 {
  font-weight: 800;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--gold-2);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.modal-product-specs ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-product-specs li {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
}

.modal-product-specs li i {
  color: var(--gold);
}

.modal-qty-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-top: 10px;
}

.modal-qty-container span {
  font-weight: 800;
  font-size: 15px;
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.qty-btn {
  background: none;
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.qty-value {
  width: 40px;
  text-align: center;
  font-weight: 800;
  font-size: 16px;
  user-select: none;
}

.btn-modal-buy {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}