/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4A90E2;
    --secondary-color: #357ABD;
    --accent-color: #2E5F9B;
    --text-color: #f5f5f5;
    --dark-bg: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.8);
    --light-primary: rgba(74, 144, 226, 0.15);
    --green-color: #10B981;
    --green-dark: #059669;
    --green-light: #34D399;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
header {
    background: linear-gradient(to right, #1e293b, #0f172a);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(74, 144, 226, 0.3), transparent 70%),
        radial-gradient(circle at 80% 20%, rgba(74, 144, 226, 0.2), transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(74, 144, 226, 0.25), transparent 60%);
    pointer-events: none;
}

header h1 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(74, 144, 226, 0.5);
}

.promo-banner {
    text-align: center;
    background: rgba(74, 144, 226, 0.2);
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
    position: relative;
}

.promo-banner p {
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

/* Seção Hero */
.hero {
    padding: 40px 0 60px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(74, 144, 226, 0.25), transparent 50%),
        radial-gradient(circle at 90% 40%, rgba(74, 144, 226, 0.2), transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(74, 144, 226, 0.3), transparent 60%);
    animation: pulse 8s infinite alternate;
    pointer-events: none;
}

@keyframes pulse {
    0% {
        opacity: 0.6;
    }
    100% {
        opacity: 0.9;
    }
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-text {
    text-align: center;
    max-width: 600px;
}

.hero-text h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    opacity: 0.9;
}

.btn-primary {
    background: linear-gradient(to right, var(--green-color), var(--green-dark));
    color: #fff;
    border: none;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

/* Seção Instrumentos */
.instruments {
    padding: 60px 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.instruments::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 70% 30%, rgba(74, 144, 226, 0.2), transparent 60%),
        radial-gradient(circle at 30% 70%, rgba(74, 144, 226, 0.25), transparent 50%);
    pointer-events: none;
}

.instruments h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.instruments h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    margin: 10px auto;
    border-radius: 2px;
}

/* Carrossel */
.carousel-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
}

.carousel-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari */
}

.carousel-track {
    display: flex;
    gap: 20px;
    padding: 20px;
    scroll-snap-align: start;
}

.instrument-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(74, 144, 226, 0.3);
    width: 280px;
    flex-shrink: 0;
    min-height: 380px;
    scroll-snap-align: center;
    transition: transform 0.3s ease;
}

.instrument-card.active {
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(74, 144, 226, 0.3);
    transform: scale(1.03);
}

.instrument-img {
    height: 200px;
    overflow: hidden;
}

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

.instrument-card h3 {
    padding: 20px 20px 8px;
    font-size: 1.3rem;
    color: var(--primary-color);
    font-weight: 600;
    text-align: center;
}

.instrument-card p {
    padding: 0 20px 15px;
    font-size: 0.95rem;
    opacity: 0.9;
    text-align: center;
}

.btn-buy {
    width: calc(100% - 30px);
    margin: 0 15px 15px;
    padding: 12px;
    background: linear-gradient(to right, var(--green-color), var(--green-dark));
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.btn-buy:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(16, 185, 129, 0.5);
}

/* Remove as setas completamente */
.carousel-btn {
    display: none !important;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(74, 144, 226, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicator.active {
    background: var(--primary-color);
    transform: scale(1.2);
}


/* Seção Violão em Destaque */
.featured-violao {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    position: relative;
}

.featured-violao::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 60% 40%, rgba(74, 144, 226, 0.15), transparent 60%),
        radial-gradient(circle at 40% 60%, rgba(74, 144, 226, 0.1), transparent 50%);
    pointer-events: none;
}

.violao-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
}

.violao-image {
    width: 100%;
    max-width: 600px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.violao-image img {
    width: 100%;
    height: auto;
    display: block;
}

.violao-text {
    background: rgba(30, 41, 59, 0.9);
    padding: 40px 30px 30px;
    margin-top: -60px;
    border-radius: 0 0 15px 15px;
    text-align: center;
    width: 90%;
    max-width: 550px;
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.violao-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.violao-text p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    opacity: 0.9;
    line-height: 1.7;
}

.violao-text .btn-buy {
    margin: 0;
    width: 100%;
    max-width: 250px;
}

/* Seção Combos */
.combos {
    padding: 60px 0;
    background: var(--dark-bg);
    position: relative;
}

.combos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(74, 144, 226, 0.25), transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(74, 144, 226, 0.2), transparent 50%);
    pointer-events: none;
}

.combos h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--primary-color);
    position: relative;
    font-weight: 600;
}

.combos h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    margin: 10px auto;
    border-radius: 2px;
}

.combos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.combo-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.combo-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.combo-card.featured::before {
    content: 'MAIS VENDIDO';
    position: absolute;
    top: 10px;
    right: -30px;
    background: var(--primary-color);
    color: #fff;
    padding: 5px 30px;
    font-size: 0.7rem;
    font-weight: bold;
    transform: rotate(45deg);
    z-index: 1;
}

.combo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.2);
    border-color: var(--primary-color);
}

.combo-img {
    height: 200px;
    overflow: hidden;
}

.combo-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.combo-card:hover .combo-img img {
    transform: scale(1.1);
}

.combo-card h3 {
    padding: 20px 20px 10px;
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 600;
}

.combo-card p {
    padding: 0 20px 20px;
    font-size: 1rem;
    opacity: 0.8;
}

.combo-card .btn-buy {
    margin: 0 20px 20px;
    width: calc(100% - 40px);
}

/* Seção Garantia */
.guarantee {
    padding: 60px 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    position: relative;
}

.guarantee::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(74, 144, 226, 0.2), transparent 70%),
        radial-gradient(circle at 80% 20%, rgba(74, 144, 226, 0.25), transparent 60%);
    pointer-events: none;
}

.guarantee-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.guarantee-image {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.guarantee-image img {
    width: 100%;
    height: auto;
    display: block;
}

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

.guarantee-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.guarantee-text p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.guarantee-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-weight: bold;
    box-shadow: 0 0 20px rgba(74, 144, 226, 0.5);
    animation: pulse 2s infinite;
}

.guarantee-badge span:first-child {
    font-size: 1.8rem;
}

/* Seção FAQ */
.faq {
    padding: 60px 0;
    background: var(--dark-bg);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 60% 40%, rgba(74, 144, 226, 0.2), transparent 60%),
        radial-gradient(circle at 40% 60%, rgba(74, 144, 226, 0.25), transparent 50%);
    pointer-events: none;
}

.faq h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 600;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(74, 144, 226, 0.2);
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(74, 144, 226, 0.1);
}

.faq-question h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 500;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer p {
    padding: 0 0 20px;
    opacity: 0.9;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* Botão Flutuante */
.floating-btn {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green-color);
    color: #fff;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.5);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.floating-btn:hover {
    transform: translateX(-50%) translateY(-5px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.7);
    background: var(--green-dark);
}

/* RESPONSIVIDADE CORRIGIDA */
@media (min-width: 768px) {
    header h1 {
        font-size: 2.2rem;
    }
    
    .hero-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .hero-image {
        width: 50%;
    }
    
    .hero-text {
        width: 50%;
        text-align: left;
        padding-left: 30px;
    }
    
    .hero-text h2 {
        font-size: 2.2rem;
    }
    
    .violao-content {
        flex-direction: row;
        align-items: flex-start;
        gap: 40px;
    }
    
    .violao-image {
        width: 50%;
        margin-top: 0;
    }
    
    .violao-text {
        width: 50%;
        margin-top: 0;
        padding: 30px;
        border-radius: 15px;
        text-align: left;
    }
    
    .guarantee-content {
        flex-direction: row;
        align-items: center;
        gap: 50px;
    }
    
    .guarantee-image {
        width: 40%;
    }
    
    .guarantee-text {
        width: 60%;
        text-align: left;
    }
}

/* MOBILE - CAROUSEL FUNCIONAL */
@media (max-width: 767px) {
    .carousel-container {
        padding: 0 60px;
    }
    
    .carousel-track {
        gap: 15px;
        padding: 10px;
    }
    
    .instrument-card {
        width: 280px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .carousel-btn.prev {
        left: 5px;
    }
    
    .carousel-btn.next {
        right: 5px;
    }
}

@media (max-width: 480px) {
    .carousel-container {
        padding: 0 50px;
    }
    
    .instrument-card {
        width: 260px;
    }
    
    .floating-btn {
        width: 90%;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .hero-text h2 {
        font-size: 1.5rem;
    }
    
    .violao-text {
        margin-top: -40px;
        padding: 30px 20px 20px;
    }
    
    .violao-text h2 {
        font-size: 1.8rem;
    }
    
    .combos-grid {
        grid-template-columns: 1fr;
    }
}

/* Texto de dica "Arraste para o lado" */
.swipe-hint {
  text-align: center;
  font-size: 15px;
  color: #777;
  margin-bottom: 10px;
  font-style: italic;
  display: none; /* escondido no desktop */
}

@media (max-width: 768px) {
  .swipe-hint {
    display: block; /* mostra apenas no mobile */
  }
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(74, 144, 226, 0.9);
  color: white;
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
  box-shadow: 0 4px 15px rgba(74, 144, 226, 0.4);
}

.carousel-btn.prev {
  left: 10px;
}

.carousel-btn.next {
  right: 10px;
}

.carousel-btn:hover {
  background: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
}

@media (max-width: 768px) {
  .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}
/* Produtos */
.product-card-oferta {
  color: var(--corQuatro);
  transform-style: preserve-3d;
  background-color: #241650;
  border-radius: 10px;
  padding: 40px;
  margin: 20px 0px 20px 0px;
}

.product-valor-final {
  font-size: 3em;
  font-weight: bold;
}

.product-card-oferta:hover > .product-img > img {
  transform: scale(1.3);
}

.product-desconto {
  background-color: #00000066;
  padding: 5px;
  border-radius: 10px;
  font-size: 0.9em;
}

.product-valor {
  margin: 20px 0px 20px 0px;
}

.product-de {
  font-size: 1.3em;
}

span.big-number {
  font-size: 2.5em;
  font-weight: bold;
  letter-spacing: -7px;
  margin: 0px;
}

.product-por {
  font-size: 2em;
}

.product-valor-final {
  font-weight: 300;
  font-size: 2em;
  margin-top: -23px;
  margin-bottom: -15px;
}

.melhor-oferta {
  background: #0000007d;
  position: absolute;
  top: 0px;
  right: 0px;
  text-transform: uppercase;
  font-weight: bold;
  font-family: "Sen";
  padding: 3px 10px 3px 10px;
  border-radius: 0px 9px;
  font-size: 11px;
}

.product-card-oferta h4 {
  color: #fff;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 25px;
  line-height: 25px;
  font-family: "Work Sans", sans-serif;
}

.table-line {
  position: relative;
  width: 100%;
  border-bottom: 1px solid #fff;
  opacity: 0.4;
}

.product-entrega {
  font-size: 0.75rem;
}

#oferta img {
  width: 600px;
  height: auto;
  transition: all 0.4s ease-in-out;
  transform: translateZ(100px);
  z-index: 1000;
}

#oferta button {
  transform: translateZ(20px);
  transition: all 0.4s ease-in-out;
}

#oferta table td {
  padding: 10px;
}

.desconto {
  background-color: var(--corUm);
  padding: 5px;
  border-radius: 10px;
}

.top-venda {
  box-shadow: 0 8px 60px -6px rgba(123, 94, 234, 0.7);
  background-color: #7b5eea !important;
}

.top-venda .btn-primary,
.top-venda .btn-primary:hover {
  background-color: #fff !important;
  color: #7b5eea;
}

.top-venda .product-entrega {
  padding-top: 20px;
}

.por-pote {
  background-color: #fff;
  color: #333;
  width: 90px;
  height: 90px;
  padding: 25px 0 65px 0;
  border-radius: 100%;
  position: absolute;
  right: 0px;
  top: 0px;
  z-index: 999999;
  transform-style: preserve-3d;
  animation: float-price 1s ease-in-out infinite;
}

.product-img {
  position: relative;
}

.percent-desconto {
  background-color: #ffd640;
  border-radius: 5px;
  color: #000;
  width: max-content;
  padding: 1px 20px;
  display: inline-flex;
  margin: 0px 0px 15px 0px;
}

@keyframes float-price {
  0% {
    transform: scale(1) translateZ(50px) rotate(10deg) translate(10px, 10px);
  }
  50% {
    transform: scale(1.15) translateZ(50px) rotate(10deg) translate(10px, 10px);
  }
  100% {
    transform: scale(1) translateZ(50px) rotate(10deg) translate(10px, 10px);
  }
}

/* Responsivo para produtos */
@media (max-width: 480px) {
  .por-pote {
    right: -21px;
    top: -50px;
  }
}

.title-wrap {
    position: relative;
    margin-bottom: 60px;
    padding-top: 40px;
}

.back-title {
    position: absolute;
    z-index: 1;
    top: -30px;
    left: 0;
    width: 100%;
    text-align: center;
    font-family: "Work Sans", sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 120px;
    opacity: 0.60;
    color: var(--corDois);
    pointer-events: none;
}

.title-wrap h4 {
    position: relative;
    font-size: 30px;
    font-weight: 600;
    color: #fff;
    z-index: 2;
    margin-bottom: 15px;
}

.title-wrap p {
    position: relative;
    z-index: 2;
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}
.img-combo {
  width: 320px !important;
  height: auto !important;
  transition: all 0.4s ease-in-out;
  transform: translateZ(100px);
  z-index: 1000;
}
/* Evita o scroll lateral no mobile */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* Garante que nada ultrapasse a tela */
* {
    box-sizing: border-box;
    max-width: 100%;
}
/* Estilo do botão dentro da seção */
.btn-see-music {
    display: inline-block;
    margin-top: 2px; /* distância do conteúdo acima */
    padding: 12px 25px;
    background-color: #17830d;
    color: #000;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: transform 0.2s;
}
.btn-see-music:hover {
    transform: translateY(-3px);
}